Merge pull request #91 from GMWalletApp/dev

Add Aptos USDT/USDC payment support and drive token RPC routing

.github/workflows/sync-www.yml

@@ -0,0 +1,101 @@
+name: sync-www
+
+on:
+  push:
+    branches:
+      - dev
+    paths-ignore:
+      - "src/www/**"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+concurrency:
+  group: sync-www-${{ github.ref_name }}
+  cancel-in-progress: false
+
+jobs:
+  build-and-sync:
+    name: Build Frontend And Sync src/www
+    runs-on: ubuntu-latest
+
+    env:
+      FRONTEND_REPOSITORY: ${{ vars.WWW_FRONTEND_REPOSITORY }}
+      FRONTEND_REF: ${{ vars.WWW_FRONTEND_REF }}
+      FRONTEND_BUILD_DIR: ${{ vars.WWW_FRONTEND_BUILD_DIR }}
+      FRONTEND_TOKEN: ${{ secrets.WWW_FRONTEND_TOKEN }}
+      WWW_TARGET_DIR: src/www
+
+    steps:
+      - name: Checkout Backend
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ github.ref_name }}
+          fetch-depth: 0
+
+      - name: Validate Configuration
+        run: |
+          if [[ -z "$FRONTEND_REPOSITORY" ]]; then
+            echo "Set repository variable WWW_FRONTEND_REPOSITORY, for example owner/repo"
+            exit 1
+          fi
+          if [[ -z "$FRONTEND_REF" ]]; then
+            echo "Set repository variable WWW_FRONTEND_REF, for example main"
+            exit 1
+          fi
+          if [[ -z "$FRONTEND_BUILD_DIR" ]]; then
+            echo "Set repository variable WWW_FRONTEND_BUILD_DIR, for example dist"
+            exit 1
+          fi
+          if [[ -z "$FRONTEND_TOKEN" ]]; then
+            echo "Set repository secret WWW_FRONTEND_TOKEN to read the private frontend repository"
+            exit 1
+          fi
+
+      - name: Clone Frontend
+        run: |
+          frontend_name="${FRONTEND_REPOSITORY##*/}"
+          frontend_path="$RUNNER_TEMP/$frontend_name"
+          git clone \
+            --depth=1 \
+            --branch "$FRONTEND_REF" \
+            "https://x-access-token:${FRONTEND_TOKEN}@github.com/${FRONTEND_REPOSITORY}.git" \
+            "$frontend_path"
+
+      - name: Set Up Bun
+        uses: oven-sh/setup-bun@v2
+
+      - name: Build Frontend
+        run: |
+          frontend_name="${FRONTEND_REPOSITORY##*/}"
+          cd "$RUNNER_TEMP/$frontend_name"
+          bun install
+          bun run build
+
+      - name: Replace src/www
+        run: |
+          frontend_name="${FRONTEND_REPOSITORY##*/}"
+          cd "$RUNNER_TEMP/$frontend_name"
+          if [[ ! -d "$FRONTEND_BUILD_DIR" ]]; then
+            echo "Frontend build output does not exist: $FRONTEND_BUILD_DIR"
+            exit 1
+          fi
+
+          target_path="$GITHUB_WORKSPACE/$WWW_TARGET_DIR"
+          mkdir -p "$target_path"
+          rsync -a --delete "$FRONTEND_BUILD_DIR"/ "$target_path"/
+
+      - name: Commit And Push
+        run: |
+          if [[ -z "$(git status --porcelain -- "$WWW_TARGET_DIR")" ]]; then
+            echo "src/www is already up to date"
+            exit 0
+          fi
+
+          git config user.name "github-actions[bot]"
+          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
+          git add "$WWW_TARGET_DIR"
+          git commit -m "chore(www): sync frontend build"
+          git pull --rebase origin "$GITHUB_REF_NAME"
+          git push origin "HEAD:$GITHUB_REF_NAME"

README.en.md

@@ -45,6 +45,7 @@ Deploy it privately, integrate with the HTTP API, and start receiving crypto pay
 | **Solana** | USDT, USDC |
 | **BEP20** (BSC) | USDT, USDC, BNB |
 | **Polygon** | USDT, USDC |
+| **Aptos** | USDC, USDT |
 | **More** | Expanding continuously |
 
 > Actual support depends on the [latest release](https://github.com/GMWalletApp/epusdt/releases) and the [official docs](https://epusdt.com).
@@ -68,7 +69,7 @@ No matter what kind of platform you operate, Epusdt can fit into existing paymen
 
 ## Core Features
 
-- **Multi-chain and multi-token** — TRC20, ERC20, BEP20, Polygon, and more
+- **Multi-chain and multi-token** — TRC20, ERC20, BEP20, Polygon, Aptos, and more
 - **Self-hosted** — full control of funds and wallet infrastructure
 - **Low-dependency runtime** — a single binary can run the service; low-traffic setups do not require MySQL + Redis
 - **Cross-platform** — supports x86 / ARM on Windows / Linux / Mac

README.md

@@ -45,6 +45,7 @@
 | **Solana** | USDT、USDC |
 | **BEP20** (BSC) | USDT、USDC、BNB |
 | **Polygon** | USDT、USDC |
+| **Aptos** | USDC、USDT |
 | **更多** | 持续扩展中… |
 
 > 具体支持的链与代币以 [最新版本](https://github.com/GMWalletApp/epusdt/releases) 及 [官方文档](https://epusdt.com) 为准。
@@ -74,7 +75,7 @@ Epusdt 已完成第三方安全审计。
 
 ## 核心特性
 
-- **多链多币种** — 支持 TRC20、ERC20、BEP20、Polygon 等主流网络
+- **多链多币种** — 支持 TRC20、ERC20、BEP20、Polygon、Aptos 等主流网络
 - **私有化部署** — 资金完全自主掌控
 - **零依赖运行** — 单个二进制即可启动，低并发场景无需 MySQL + Redis
 - **跨平台** — 支持 x86 / ARM 架构的 Windows / Linux / Mac

src/.gitignore

@@ -1,3 +1,4 @@
 .DS_Store
 dist/
-*.log
+*.log
+bin/

src/Makefile

@@ -0,0 +1,41 @@
+APP := epusdt
+TARGET_DIR := bin
+BUILD_TAG ?= 0.0.0-dev
+VERSION_PKG := github.com/GMWalletApp/epusdt/config
+LDFLAGS := -s -w -X $(VERSION_PKG).BuildVersion=$(BUILD_TAG)
+
+.PHONY: build release build-all swagger \
+	linux-amd64 linux-arm64 linux-armv7 \
+	darwin-amd64 darwin-arm64 \
+	windows-amd64 windows-arm64
+
+build:
+	go build --trimpath -ldflags="$(LDFLAGS)" -o $(TARGET_DIR)/$(APP) .
+
+release: build
+
+linux-amd64:
+	GOOS=linux GOARCH=amd64 go build --trimpath -ldflags="$(LDFLAGS)" -o $(TARGET_DIR)/$(APP)-linux-amd64 .
+
+linux-arm64:
+	GOOS=linux GOARCH=arm64 go build --trimpath -ldflags="$(LDFLAGS)" -o $(TARGET_DIR)/$(APP)-linux-arm64 .
+
+linux-armv7:
+	GOOS=linux GOARCH=arm GOARM=7 go build --trimpath -ldflags="$(LDFLAGS)" -o $(TARGET_DIR)/$(APP)-linux-armv7 .
+
+darwin-amd64:
+	GOOS=darwin GOARCH=amd64 go build --trimpath -ldflags="$(LDFLAGS)" -o $(TARGET_DIR)/$(APP)-darwin-amd64 .
+
+darwin-arm64:
+	GOOS=darwin GOARCH=arm64 go build --trimpath -ldflags="$(LDFLAGS)" -o $(TARGET_DIR)/$(APP)-darwin-arm64 .
+
+windows-amd64:
+	GOOS=windows GOARCH=amd64 go build --trimpath -ldflags="$(LDFLAGS)" -o $(TARGET_DIR)/$(APP)-windows-amd64.exe .
+
+windows-arm64:
+	GOOS=windows GOARCH=arm64 go build --trimpath -ldflags="$(LDFLAGS)" -o $(TARGET_DIR)/$(APP)-windows-arm64.exe .
+
+build-all: linux-amd64 linux-arm64 linux-armv7 darwin-amd64 darwin-arm64 windows-amd64 windows-arm64
+
+swagger:
+	swag init --outputTypes json,yaml --parseInternal --parseDependency -o docs

src/controller/admin/chain_controller.go

@@ -40,7 +40,7 @@ func (c *BaseAdminController) ListChains(ctx echo.Context) error {
 // @Security     AdminJWT
 // @Accept       json
 // @Produce      json
-// @Param        network path string true "Network name (e.g. ton, tron, ethereum, solana)"
+// @Param        network path string true "Network name (e.g. ton, tron, ethereum, solana, aptos)"
 // @Param        request body admin.UpdateChainRequest true "Chain settings"
 // @Success      200 {object} response.ApiResponse
 // @Failure      400 {object} response.ApiResponse

src/controller/admin/chain_token_controller.go

@@ -12,8 +12,10 @@ import (
 
 // CreateChainTokenRequest is the payload for creating a chain token.
 type CreateChainTokenRequest struct {
-	Network         string  `json:"network" validate:"required" example:"tron"`
+	Network string `json:"network" validate:"required" example:"tron"`
-	Symbol          string  `json:"symbol" validate:"required|maxLen:32" example:"USDT"`
+	Symbol  string `json:"symbol" validate:"required|maxLen:32" example:"USDT"`
+	// Contract address or chain-native asset identifier. For Aptos this is
+	// the Move asset id (coin type, metadata address, or object type).
 	ContractAddress string  `json:"contract_address" example:"TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"`
 	Decimals        int     `json:"decimals" example:"6"`
 	Enabled         *bool   `json:"enabled" example:"true"`
@@ -22,6 +24,8 @@ type CreateChainTokenRequest struct {
 
 // UpdateChainTokenRequest is the payload for updating a chain token.
 type UpdateChainTokenRequest struct {
+	// Contract address or chain-native asset identifier. For Aptos this is
+	// the Move asset id (coin type, metadata address, or object type).
 	ContractAddress *string  `json:"contract_address" example:"TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t"`
 	Decimals        *int     `json:"decimals" example:"6"`
 	Enabled         *bool    `json:"enabled" example:"true"`
@@ -33,6 +37,17 @@ type ChangeChainTokenStatusRequest struct {
 	Enabled bool `json:"enabled" example:"true"`
 }
 
+func validateChainTokenPaymentConfig(row *mdb.ChainToken) error {
+	if row == nil {
+		return nil
+	}
+	contractAddress := strings.TrimSpace(row.ContractAddress)
+	if row.Enabled && row.Network == mdb.NetworkAptos && contractAddress == "" {
+		return constant.ParamsMarshalErr
+	}
+	return nil
+}
+
 // ListChainTokens returns rows, optionally filtered by network.
 // @Summary      List chain tokens
 // @Description  Returns chain tokens, optionally filtered by network
@@ -54,7 +69,7 @@ func (c *BaseAdminController) ListChainTokens(ctx echo.Context) error {
 
 // CreateChainToken inserts a new row. Default decimals=6 when 0 passed.
 // @Summary      Create chain token
-// @Description  Create a new chain token entry
+// @Description  Create a new chain token entry. For Aptos, contract_address stores the Move asset id rather than an EVM contract address.
 // @Tags         Admin Chain Tokens
 // @Security     AdminJWT
 // @Accept       json
@@ -87,6 +102,9 @@ func (c *BaseAdminController) CreateChainToken(ctx echo.Context) error {
 		Enabled:         enabled,
 		MinAmount:       req.MinAmount,
 	}
+	if err := validateChainTokenPaymentConfig(row); err != nil {
+		return c.FailJson(ctx, err)
+	}
 	if err := data.CreateChainToken(row); err != nil {
 		return c.FailJson(ctx, err)
 	}
@@ -95,7 +113,7 @@ func (c *BaseAdminController) CreateChainToken(ctx echo.Context) error {
 
 // UpdateChainToken patches mutable columns.
 // @Summary      Update chain token
-// @Description  Patch chain token fields
+// @Description  Patch chain token fields. For Aptos, contract_address stores the Move asset id rather than an EVM contract address.
 // @Tags         Admin Chain Tokens
 // @Security     AdminJWT
 // @Accept       json
@@ -115,18 +133,35 @@ func (c *BaseAdminController) UpdateChainToken(ctx echo.Context) error {
 		return c.FailJson(ctx, constant.ParamsMarshalErr)
 	}
 	fields := map[string]interface{}{}
+	existing, err := data.GetChainTokenByID(id)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	if existing == nil {
+		existing = &mdb.ChainToken{}
+	}
+	next := *existing
 	if req.ContractAddress != nil {
-		fields["contract_address"] = *req.ContractAddress
+		next.ContractAddress = strings.TrimSpace(*req.ContractAddress)
+		fields["contract_address"] = next.ContractAddress
 	}
 	if req.Decimals != nil {
+		next.Decimals = *req.Decimals
 		fields["decimals"] = *req.Decimals
 	}
 	if req.Enabled != nil {
+		next.Enabled = *req.Enabled
 		fields["enabled"] = *req.Enabled
 	}
 	if req.MinAmount != nil {
+		next.MinAmount = *req.MinAmount
 		fields["min_amount"] = *req.MinAmount
 	}
+	if next.ID > 0 {
+		if err = validateChainTokenPaymentConfig(&next); err != nil {
+			return c.FailJson(ctx, err)
+		}
+	}
 	if err := data.UpdateChainTokenFields(id, fields); err != nil {
 		return c.FailJson(ctx, err)
 	}
@@ -154,6 +189,17 @@ func (c *BaseAdminController) ChangeChainTokenStatus(ctx echo.Context) error {
 	if err := ctx.Bind(req); err != nil {
 		return c.FailJson(ctx, constant.ParamsMarshalErr)
 	}
+	row, err := data.GetChainTokenByID(id)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	if row != nil && row.ID > 0 {
+		next := *row
+		next.Enabled = req.Enabled
+		if err = validateChainTokenPaymentConfig(&next); err != nil {
+			return c.FailJson(ctx, err)
+		}
+	}
 	if err := data.UpdateChainTokenFields(id, map[string]interface{}{"enabled": req.Enabled}); err != nil {
 		return c.FailJson(ctx, err)
 	}

src/controller/admin/chain_token_controller_test.go

@@ -0,0 +1,25 @@
+package admin
+
+import (
+	"testing"
+
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	"github.com/GMWalletApp/epusdt/util/constant"
+)
+
+func TestValidateChainTokenPaymentConfigRejectsEnabledAptosTokenWithoutAssetID(t *testing.T) {
+	for _, row := range []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDT", Enabled: true},
+	} {
+		if err := validateChainTokenPaymentConfig(&row); err != constant.ParamsMarshalErr {
+			t.Fatalf("validateChainTokenPaymentConfig(%+v) = %v, want %v", row, err, constant.ParamsMarshalErr)
+		}
+	}
+}
+
+func TestValidateChainTokenPaymentConfigAllowsDisabledAptosTokenWithoutAssetID(t *testing.T) {
+	row := mdb.ChainToken{Network: mdb.NetworkAptos, Symbol: "USDT", Enabled: false}
+	if err := validateChainTokenPaymentConfig(&row); err != nil {
+		t.Fatalf("validateChainTokenPaymentConfig(%+v) = %v, want nil", row, err)
+	}
+}

src/controller/admin/order_controller.go

@@ -112,7 +112,7 @@ func (c *BaseAdminController) CloseOrder(ctx echo.Context) error {
 	if order.ID == 0 {
 		return c.FailJson(ctx, constant.OrderNotExists)
 	}
-	if order.Status != mdb.StatusWaitPay {
+	if order.Status != mdb.StatusWaitPay && order.Status != mdb.StatusWaitSelect {
 		return c.FailJson(ctx, constant.OrderNotWaitPay)
 	}
 	ok, err := data.CloseOrderManually(tradeID)
@@ -122,8 +122,16 @@ func (c *BaseAdminController) CloseOrder(ctx echo.Context) error {
 	if !ok {
 		return c.FailJson(ctx, constant.OrderStatusConflict)
 	}
-	// Release the transaction lock so the amount slot becomes reusable.
+	// Release only concrete on-chain locks. Placeholder orders and provider-only
-	_ = data.UnLockTransaction(order.Network, order.ReceiveAddress, order.Token, order.ActualAmount)
+	// orders do not reserve a local wallet amount.
+	if order.Status == mdb.StatusWaitPay &&
+		(strings.TrimSpace(order.PayProvider) == "" || order.PayProvider == mdb.PaymentProviderOnChain) &&
+		strings.TrimSpace(order.Network) != "" &&
+		strings.TrimSpace(order.ReceiveAddress) != "" &&
+		strings.TrimSpace(order.Token) != "" &&
+		order.ActualAmount > 0 {
+		_ = data.UnLockTransaction(order.Network, order.ReceiveAddress, order.Token, order.ActualAmount)
+	}
 	return c.SucJson(ctx, nil)
 }
 
@@ -133,6 +141,8 @@ func (c *BaseAdminController) CloseOrder(ctx echo.Context) error {
 // @Summary      Mark order paid
 // @Description  Manually mark a waiting order as paid (operator补单)
 // @Description  TON accepts canonical ton:<receive_raw>:<lt>:<hash>, lt:hash, or a unique recent hash-only reference for the order receive address.
+// @Description  Aptos accepts a transaction hash.
+// @Description  Aptos automatic scanning polls fullnode ledger-version transaction ranges with a runtime cursor.
 // @Tags         Admin Orders
 // @Security     AdminJWT
 // @Accept       json

src/controller/admin/settings_controller.go

@@ -26,9 +26,9 @@ import (
 //     rate.okx_c2c_enabled   (bool)   — use OKX C2C rate feed
 //
 //   - group=epay:
-//     epay.default_token     (string) — token for EPAY orders, e.g. "usdt" (default)
+//     epay.default_token     (string) — default token for EPAY submit.php, e.g. "usdt"; empty allows status=4 placeholders when request token/network are also absent
-//     epay.default_currency  (string) — fiat currency for EPAY orders, e.g. "cny" (default)
+//     epay.default_currency  (string) — default fiat currency for EPAY submit.php, e.g. "cny"; empty falls back to cny
-//     epay.default_network   (string) — blockchain network for EPAY orders, e.g. "tron" or "ton" (default "tron")
+//     epay.default_network   (string) — default network for EPAY submit.php, e.g. "tron" or "ton"; empty allows status=4 placeholders when request token/network are also absent
 //
 //   - group=okpay:
 //     okpay.enabled          (bool)   — enable OkPay as a switch-network payment option
@@ -95,7 +95,7 @@ func (c *BaseAdminController) ListSettings(ctx echo.Context) error {
 // @Summary      Upsert settings
 // @Description  Batch insert/update settings. Returns per-key status; failed items include error_code for frontend i18n.
 // @Description  Supported groups: brand, rate, system, epay, okpay.
-// @Description  epay group keys: epay.default_token (e.g. "usdt" or "ton"), epay.default_currency (e.g. "cny"), epay.default_network (e.g. "tron" or "ton").
+// @Description  epay group keys: epay.default_token (e.g. "usdt" or "ton", empty allows status=4 placeholders), epay.default_currency (e.g. "cny", empty falls back to cny), epay.default_network (e.g. "tron" or "ton", empty allows status=4 placeholders).
 // @Description  okpay group keys: okpay.enabled, okpay.shop_id, okpay.shop_token, okpay.api_url, okpay.callback_url, okpay.return_url, okpay.timeout_seconds, okpay.allow_tokens.
 // @Description  rate group keys: rate.forced_rate_list (JSON map, e.g. {"cny":{"usdt":0.14635,"ton":0.5}}; base/coin keys are normalized to lowercase), rate.api_url, rate.adjust_percent, rate.okx_c2c_enabled.
 // @Description  brand group keys: brand.checkout_name, brand.logo_url, brand.site_title, brand.success_copy, brand.support_url, brand.background_color, brand.background_image_url. Legacy aliases brand.site_name, brand.page_title and brand.pay_success_text are also supported.

src/controller/comm/order_controller.go

@@ -25,6 +25,8 @@ func apiKeyFromContext(ctx echo.Context) *mdb.ApiKey {
 // CreateTransaction 创建交易
 // @Summary      Create transaction
 // @Description  Create a payment transaction order. Accepts JSON body (application/json) or form-encoded body (application/x-www-form-urlencoded).
+// @Description  GMPay may omit both token and network to create a status=4 placeholder order; EPay submit.php can also create one when neither request parameters nor database defaults provide token/network. Supplying only one of token/network is invalid.
+// @Description  payment_type is optional for GMPay. If it is sent, it is a normal signed parameter and must be included when calculating signature.
 // @Tags         Payment
 // @Accept       json
 // @Accept       x-www-form-urlencoded
@@ -32,14 +34,14 @@ func apiKeyFromContext(ctx echo.Context) *mdb.ApiKey {
 // @Param        request body request.CreateTransactionRequest false "Transaction payload (JSON)"
 // @Param        order_id formData string false "Merchant order ID"
 // @Param        currency formData string false "Fiat currency (e.g. cny)"
-// @Param        token formData string false "Crypto token (e.g. TON, USDT)"
+// @Param        token formData string false "Crypto token (e.g. TON, USDT); omit together with network to create a placeholder where supported"
-// @Param        network formData string false "Network (e.g. ton, tron)"
+// @Param        network formData string false "Network (e.g. ton, tron); omit together with token to create a placeholder where supported"
 // @Param        amount formData number false "Amount"
 // @Param        notify_url formData string false "Callback URL"
 // @Param        signature formData string false "MD5 signature"
 // @Param        redirect_url formData string false "Redirect URL"
 // @Param        name formData string false "Order name"
-// @Param        payment_type formData string false "Payment type"
+// @Param        payment_type formData string false "Optional GMPay compatibility flag; include in signature when sent"
 // @Success      200 {object} response.ApiResponse{data=response.CreateTransactionResponse}
 // @Failure      400 {object} response.ApiResponse "Stable errno in status_code: 10009 invalid params, 10041 invalid notify_url, 10004 invalid amount, 10014 chain disabled, 10016 unsupported asset, 10003 no wallet, 10005 no amount channel"
 // @Router       /payments/gmpay/v1/order/create-transaction [post]
@@ -58,17 +60,18 @@ func (c *BaseCommController) CreateTransaction(ctx echo.Context) (err error) {
 	return c.SucJson(ctx, resp)
 }
 
-// SwitchNetwork 切换支付网络，创建或返回子订单
+// SwitchNetwork 切换支付网络，补全占位父单或创建/返回子订单
 // @Summary      Switch payment network
-// @Description  Switch to a different payment target, creating or returning a sub-order.
+// @Description  Switch to a different payment target. A status=4 placeholder is completed in place and returns the same parent trade_id with is_selected=false; an already concrete status=1 parent creates or returns the only sub-order when switching to a different target.
-// @Description  Normal values such as ton/tron/solana/ethereum create on-chain child orders.
+// @Description  Normal values such as ton/tron/solana/ethereum select on-chain payment; the special value okpay selects OkPay hosted payment.
-// @Description  The special value okpay creates or reuses an OkPay-hosted child order and returns its payment_url.
+// @Description  For status=4 placeholders from GMPay or EPay submit.php, both on-chain targets and okpay complete the parent in place without creating a child order. Sub-orders cannot be switched again.
+// @Description  For EPay orders with a merchant return_url, the returned redirect_url is the internal /pay/return/{trade_id} hop rather than the raw merchant return_url.
 // @Tags         Payment
 // @Accept       json
 // @Produce      json
 // @Param        request body request.SwitchNetworkRequest true "Switch network payload"
 // @Success      200 {object} response.ApiResponse{data=response.CheckoutCounterResponse}
-// @Failure      400 {object} response.ApiResponse "Stable errno in status_code: 10008 order not found, 10012 cannot switch sub-order, 10013 not waiting payment, 10016 unsupported asset, 10017/10018/10019 provider errors, 10042 provider order creation failed"
+// @Failure      400 {object} response.ApiResponse "Stable errno in status_code: 10008 order not found, 10011 sub-order limit, 10012 cannot switch sub-order, 10013 not waiting payment, 10016 unsupported asset, 10017/10018/10019 provider errors, 10042 provider order creation failed"
 // @Router       /pay/switch-network [post]
 func (c *BaseCommController) SwitchNetwork(ctx echo.Context) (err error) {
 	req := new(request.SwitchNetworkRequest)
@@ -98,7 +101,7 @@ func (c *BaseCommController) SwitchNetwork(ctx echo.Context) (err error) {
 // POST (form) per the legacy EPAY protocol; swagger documents POST as
 // the canonical form — the GET variant is identical save the transport.
 // @Summary      Create transaction and redirect (EPAY compat)
-// @Description  Legacy EPAY-style endpoint. Accepts GET (querystring) and POST (form). On success, 302 redirects to /pay/checkout-counter/{trade_id}. Signature uses MD5 of sorted params + secret_key of the api_keys row matching the submitted pid.
+// @Description  Legacy EPAY-style endpoint. Accepts GET (querystring) and POST (form). On success, 302 redirects to /pay/checkout-counter/{trade_id}. Signature uses MD5 of sorted params + secret_key of the api_keys row matching the submitted pid. Optional request token/network/currency override database defaults and must be included in the EPay signature when sent. The server injects internal payment_type=Epay after EPay signature verification; merchants do not send GMPay payment_type to this endpoint.
 // @Tags         Payment
 // @Accept       x-www-form-urlencoded
 // @Produce      html

src/controller/comm/pay_controller.go

@@ -1,6 +1,7 @@
 package comm
 
 import (
+	"net/http"
 	"strings"
 
 	"github.com/GMWalletApp/epusdt/model/request"
@@ -12,7 +13,9 @@ import (
 
 // CheckoutCounter 收银台
 // @Summary      Checkout counter page
-// @Description  Return checkout initialization data when the order exists. This endpoint only confirms order existence and returns base order data; call /pay/check-status/{trade_id} for the current order status (1=waiting payment, 2=paid, 3=expired).
+// @Description  Return checkout initialization data when the order exists. This endpoint only confirms order existence and returns base order data; call /pay/check-status/{trade_id} for the current order status (1=waiting payment, 2=paid, 3=expired, 4=waiting token/network selection).
+// @Description  When status=4, actual_amount is 0 and token/network/receive_address are empty; this state is produced by GMPay placeholders or EPay submit.php when no token/network request values or database defaults exist. The cashier should guide the payer to choose an on-chain token/network or OkPay and then call /pay/switch-network.
+// @Description  For EPay orders with a merchant return_url, the response redirect_url is rewritten to the internal /pay/return/{trade_id} hop; the database still stores the merchant's raw return_url.
 // @Tags         Payment
 // @Produce      json
 // @Param        trade_id path string true "Trade ID"
@@ -29,9 +32,32 @@ func (c *BaseCommController) CheckoutCounter(ctx echo.Context) (err error) {
 	return c.SucJson(ctx, resp)
 }
 
+// ReturnToMerchant performs the browser-facing EPay success return hop.
+// Non-EPay or not-yet-paid orders are sent back to the checkout counter.
+// @Summary      Return to merchant (EPAY compat)
+// @Description  Browser-facing success return hop for EPay orders. Paid EPay orders are redirected to the merchant return_url with signed legacy EPay query params. Orders that are not EPay or not yet paid are redirected back to the checkout counter.
+// @Description  This route also returns explicit business errors when the merchant return_url is missing, the order API key is unavailable, or EPay signature construction fails.
+// @Tags         Payment
+// @Produce      html
+// @Param        trade_id path string true "Trade ID"
+// @Success      302 "Redirect to merchant return_url or checkout counter"
+// @Failure      400 {object} response.ApiResponse "Stable errno in status_code: 10008 order not found, 10044 invalid order redirect url, 10045 order api key unavailable, 10046 failed to build epay return signature"
+// @Router       /pay/return/{trade_id} [get]
+func (c *BaseCommController) ReturnToMerchant(ctx echo.Context) error {
+	tradeID := ctx.Param("trade_id")
+	redirect, err := service.ResolveEPayReturnRedirect(tradeID)
+	if err != nil {
+		return c.FailJson(ctx, err)
+	}
+	if redirect.IsMerchantRedirect {
+		ctx.Response().Header().Set("Cache-Control", "no-store")
+	}
+	return ctx.Redirect(http.StatusFound, redirect.TargetURL)
+}
+
 // CheckStatus 支付状态检测
 // @Summary      Check payment status
-// @Description  Return the current order status by trade ID. Status: 1=waiting payment, 2=paid, 3=expired.
+// @Description  Return the current order status by trade ID. Status: 1=waiting payment, 2=paid, 3=expired, 4=waiting token/network selection.
 // @Tags         Payment
 // @Produce      json
 // @Param        trade_id path string true "Trade ID"
@@ -55,6 +81,8 @@ func (c *BaseCommController) CheckStatus(ctx echo.Context) (err error) {
 // @Summary      Submit transaction hash
 // @Description  Submit an on-chain transaction hash from the cashier. The hash is verified against the order and, when valid, the same manual payment processing path used by admin mark-paid is executed. OkPay/provider orders are not supported.
 // @Description  TON accepts canonical ton:<receive_raw>:<lt>:<hash>, lt:hash, or a unique recent hash-only reference for the order receive address.
+// @Description  Aptos accepts a transaction hash.
+// @Description  Aptos automatic scanning polls fullnode ledger-version transaction ranges with a runtime cursor.
 // @Tags         Payment
 // @Accept       json
 // @Produce      json

src/controller/comm/supported_asset_controller.go

@@ -10,6 +10,7 @@ import (
 	"github.com/GMWalletApp/epusdt/model/data"
 	"github.com/GMWalletApp/epusdt/model/mdb"
 	"github.com/GMWalletApp/epusdt/model/response"
+	"github.com/GMWalletApp/epusdt/model/service"
 	"github.com/GMWalletApp/epusdt/util/constant"
 	"github.com/labstack/echo/v4"
 )
@@ -44,6 +45,9 @@ func buildSupportedAssets() ([]response.NetworkTokenSupport, error) {
 		}
 		symbols := make([]string, 0, len(tokens))
 		for _, t := range tokens {
+			if !service.ChainTokenReadyForPayment(t) {
+				continue
+			}
 			sym := strings.ToUpper(strings.TrimSpace(t.Symbol))
 			if sym == "" {
 				continue
@@ -109,9 +113,9 @@ func (c *BaseCommController) GetPublicConfig(ctx echo.Context) error {
 			BackgroundImageURL: data.GetBrandBackgroundImageURL(),
 		},
 		Epay: response.EpayPublicConfig{
-			DefaultToken:    data.GetSettingString(mdb.SettingKeyEpayDefaultToken, "usdt"),
+			DefaultToken:    data.GetSettingString(mdb.SettingKeyEpayDefaultToken, ""),
 			DefaultCurrency: data.GetSettingString(mdb.SettingKeyEpayDefaultCurrency, "cny"),
-			DefaultNetwork:  data.GetSettingString(mdb.SettingKeyEpayDefaultNetwork, "tron"),
+			DefaultNetwork:  data.GetSettingString(mdb.SettingKeyEpayDefaultNetwork, ""),
 		},
 		OkPay:   okpay,
 		Version: config.GetAppVersion(),

src/controller/comm/supported_asset_controller_test.go

@@ -0,0 +1,51 @@
+package comm
+
+import (
+	"testing"
+
+	"github.com/GMWalletApp/epusdt/internal/testutil"
+	"github.com/GMWalletApp/epusdt/model/dao"
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+)
+
+func TestBuildSupportedAssetsIncludesConfiguredAptosTokens(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: true, DisplayName: "Aptos"}).Error; err != nil {
+		t.Fatalf("create aptos chain: %v", err)
+	}
+	if _, err := data.AddWalletAddressWithNetwork(mdb.NetworkAptos, "0x1"); err != nil {
+		t.Fatalf("add aptos wallet: %v", err)
+	}
+	for _, row := range []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b", Decimals: 6, Enabled: true},
+		{Network: mdb.NetworkAptos, Symbol: "MOVEUSD", ContractAddress: "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", Decimals: 6, Enabled: true},
+		{Network: mdb.NetworkAptos, Symbol: "USDC", ContractAddress: "", Decimals: 6, Enabled: true},
+	} {
+		if err := dao.Mdb.Create(&row).Error; err != nil {
+			t.Fatalf("create token %s: %v", row.Symbol, err)
+		}
+	}
+
+	supports, err := buildSupportedAssets()
+	if err != nil {
+		t.Fatalf("buildSupportedAssets: %v", err)
+	}
+	if len(supports) != 1 {
+		t.Fatalf("supported assets len = %d, want 1: %#v", len(supports), supports)
+	}
+	if supports[0].Network != mdb.NetworkAptos {
+		t.Fatalf("network = %q, want %q", supports[0].Network, mdb.NetworkAptos)
+	}
+	want := []string{"MOVEUSD", "USDT"}
+	if len(supports[0].Tokens) != len(want) {
+		t.Fatalf("tokens = %#v, want %#v", supports[0].Tokens, want)
+	}
+	for i := range want {
+		if supports[0].Tokens[i] != want[i] {
+			t.Fatalf("tokens = %#v, want %#v", supports[0].Tokens, want)
+		}
+	}
+}

src/model/dao/mdb_table_init.go

@@ -65,6 +65,7 @@ func seedChains() {
 		{Network: mdb.NetworkPolygon, DisplayName: "Polygon", Enabled: true, MinConfirmations: 3, ScanIntervalSec: 5},
 		{Network: mdb.NetworkPlasma, DisplayName: "Plasma", Enabled: true, MinConfirmations: 1, ScanIntervalSec: 5},
 		{Network: mdb.NetworkTon, DisplayName: "TON", Enabled: true, MinConfirmations: 1, ScanIntervalSec: 5},
+		{Network: mdb.NetworkAptos, DisplayName: "Aptos", Enabled: true, MinConfirmations: 1, ScanIntervalSec: 5},
 	}
 	if err := Mdb.Clauses(clause.OnConflict{DoNothing: true}).Create(&defaults).Error; err != nil {
 		color.Red.Printf("[store_db] seed chains err=%s\n", err)
@@ -102,6 +103,8 @@ func seedChainTokens() {
 		// TON
 		{Network: mdb.NetworkTon, Symbol: "TON", ContractAddress: "", Decimals: 9, Enabled: true},
 		{Network: mdb.NetworkTon, Symbol: "USDT", ContractAddress: "0:b113a994b5024a16719f69139328eb759596c38a25f59028b146fecdc3621dfe", Decimals: 6, Enabled: true},
+		{Network: mdb.NetworkAptos, Symbol: "USDC", ContractAddress: "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b", Decimals: 6, Enabled: true},
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b", Decimals: 6, Enabled: true},
 	}
 	if err := Mdb.Clauses(clause.OnConflict{DoNothing: true}).Create(&defaults).Error; err != nil {
 		color.Red.Printf("[store_db] seed chain_tokens err=%s\n", err)
@@ -138,6 +141,7 @@ func defaultRpcNodes() []mdb.RpcNode {
 		{Network: mdb.NetworkPolygon, Url: "wss://polygon-bor-rpc.publicnode.com", Type: mdb.RpcNodeTypeWs, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeGeneral, Status: mdb.RpcNodeStatusUnknown},
 		{Network: mdb.NetworkPlasma, Url: "wss://rpc.plasma.to", Type: mdb.RpcNodeTypeWs, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeGeneral, Status: mdb.RpcNodeStatusUnknown},
 		{Network: mdb.NetworkTon, Url: "https://ton-blockchain.github.io/global.config.json", Type: mdb.RpcNodeTypeLite, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeGeneral, Status: mdb.RpcNodeStatusUnknown},
+		{Network: mdb.NetworkAptos, Url: "https://aptos-rest.publicnode.com/", Type: mdb.RpcNodeTypeHttp, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeGeneral, Status: mdb.RpcNodeStatusUnknown},
 		{Network: mdb.NetworkEthereum, Url: "https://rpc.epusdt.com/ethereum", Type: mdb.RpcNodeTypeHttp, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeManualVerify, Status: mdb.RpcNodeStatusUnknown},
 		{Network: mdb.NetworkBsc, Url: "https://rpc.epusdt.com/binance", Type: mdb.RpcNodeTypeHttp, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeManualVerify, Status: mdb.RpcNodeStatusUnknown},
 		{Network: mdb.NetworkPolygon, Url: "https://rpc.epusdt.com/polygon", Type: mdb.RpcNodeTypeHttp, Weight: 1, Enabled: true, Purpose: mdb.RpcNodePurposeManualVerify, Status: mdb.RpcNodeStatusUnknown},
@@ -163,9 +167,9 @@ func seedDefaultSettings() {
 	defaults := []mdb.Setting{
 		{Group: mdb.SettingGroupSystem, Key: mdb.SettingKeyAmountPrecision, Value: "2", Type: mdb.SettingTypeInt},
 		{Group: mdb.SettingGroupSystem, Key: mdb.SettingKeySystemLogLevel, Value: mdb.SettingDefaultSystemLogLevel, Type: mdb.SettingTypeString},
-		{Group: mdb.SettingGroupEpay, Key: mdb.SettingKeyEpayDefaultToken, Value: "usdt", Type: mdb.SettingTypeString},
+		{Group: mdb.SettingGroupEpay, Key: mdb.SettingKeyEpayDefaultToken, Value: "", Type: mdb.SettingTypeString},
 		{Group: mdb.SettingGroupEpay, Key: mdb.SettingKeyEpayDefaultCurrency, Value: "cny", Type: mdb.SettingTypeString},
-		{Group: mdb.SettingGroupEpay, Key: mdb.SettingKeyEpayDefaultNetwork, Value: "tron", Type: mdb.SettingTypeString},
+		{Group: mdb.SettingGroupEpay, Key: mdb.SettingKeyEpayDefaultNetwork, Value: "", Type: mdb.SettingTypeString},
 		{Group: mdb.SettingGroupOkPay, Key: mdb.SettingKeyOkPayEnabled, Value: "false", Type: mdb.SettingTypeBool},
 		{Group: mdb.SettingGroupOkPay, Key: mdb.SettingKeyOkPayAPIURL, Value: "https://api.okaypay.me/shop/", Type: mdb.SettingTypeString},
 		{Group: mdb.SettingGroupOkPay, Key: mdb.SettingKeyOkPayCallbackURL, Value: okPayCallbackURL, Type: mdb.SettingTypeString},

src/model/dao/mdb_table_init_test.go

@@ -2,6 +2,7 @@ package dao
 
 import (
 	"path/filepath"
+	"strings"
 	"testing"
 
 	"github.com/GMWalletApp/epusdt/model/mdb"
@@ -74,6 +75,80 @@ func TestDefaultRpcNodesIncludesTonLiteGeneralNode(t *testing.T) {
 	}
 }
 
+func TestDefaultRpcNodesIncludesAptosPublicNode(t *testing.T) {
+	var got *mdb.RpcNode
+	nodes := defaultRpcNodes()
+	for i := range nodes {
+		node := nodes[i]
+		if node.Network == mdb.NetworkAptos {
+			got = &node
+			break
+		}
+	}
+
+	if got == nil {
+		t.Fatal("missing Aptos seed rpc node")
+	}
+	if got.Url != "https://aptos-rest.publicnode.com/" {
+		t.Fatalf("Aptos seed url = %q", got.Url)
+	}
+	if got.Type != mdb.RpcNodeTypeHttp {
+		t.Fatalf("Aptos seed type = %q, want %q", got.Type, mdb.RpcNodeTypeHttp)
+	}
+	if got.Purpose != mdb.RpcNodePurposeGeneral {
+		t.Fatalf("Aptos seed purpose = %q, want %q", got.Purpose, mdb.RpcNodePurposeGeneral)
+	}
+	if !got.Enabled {
+		t.Fatal("Aptos seed enabled = false, want true")
+	}
+	if got.Status != mdb.RpcNodeStatusUnknown {
+		t.Fatalf("Aptos seed status = %q, want %q", got.Status, mdb.RpcNodeStatusUnknown)
+	}
+}
+
+func TestSeedChainsIncludesAptos(t *testing.T) {
+	db := setupSeedTableTestDB(t, &mdb.Chain{})
+	Mdb = db
+
+	seedChains()
+
+	var row mdb.Chain
+	if err := Mdb.Where("network = ?", mdb.NetworkAptos).Take(&row).Error; err != nil {
+		t.Fatalf("load Aptos chain seed: %v", err)
+	}
+	if !row.Enabled {
+		t.Fatal("Aptos chain enabled = false, want true")
+	}
+}
+
+func TestSeedChainTokensIncludesAptosAssets(t *testing.T) {
+	db := setupSeedTableTestDB(t, &mdb.ChainToken{})
+	Mdb = db
+
+	seedChainTokens()
+
+	wantEnabled := map[string]bool{
+		mdb.NetworkAptos + "/USDC": true,
+		mdb.NetworkAptos + "/USDT": true,
+	}
+	wantContract := map[string]string{
+		mdb.NetworkAptos + "/USDT": "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b",
+	}
+	for key, enabled := range wantEnabled {
+		parts := strings.Split(key, "/")
+		var row mdb.ChainToken
+		if err := Mdb.Where("network = ? AND symbol = ?", parts[0], parts[1]).Take(&row).Error; err != nil {
+			t.Fatalf("load token seed %s: %v", key, err)
+		}
+		if row.Enabled != enabled {
+			t.Fatalf("%s enabled = %v, want %v", key, row.Enabled, enabled)
+		}
+		if want, ok := wantContract[key]; ok && row.ContractAddress != want {
+			t.Fatalf("%s contract_address = %q, want %q", key, row.ContractAddress, want)
+		}
+	}
+}
+
 func TestSeedDefaultSettingsIncludesSystemLogLevel(t *testing.T) {
 	db := setupSeedSettingsTestDB(t)
 	Mdb = db
@@ -95,6 +170,63 @@ func TestSeedDefaultSettingsIncludesSystemLogLevel(t *testing.T) {
 	}
 }
 
+func TestSeedDefaultSettingsUsesEmptyEpayTokenAndNetwork(t *testing.T) {
+	db := setupSeedSettingsTestDB(t)
+	Mdb = db
+
+	seedDefaultSettings()
+
+	rows := make(map[string]mdb.Setting)
+	for _, key := range []string{
+		mdb.SettingKeyEpayDefaultToken,
+		mdb.SettingKeyEpayDefaultCurrency,
+		mdb.SettingKeyEpayDefaultNetwork,
+	} {
+		var row mdb.Setting
+		if err := Mdb.Where("`key` = ?", key).Take(&row).Error; err != nil {
+			t.Fatalf("load %s seed: %v", key, err)
+		}
+		rows[key] = row
+	}
+	if rows[mdb.SettingKeyEpayDefaultToken].Value != "" {
+		t.Fatalf("epay.default_token seed = %q, want empty", rows[mdb.SettingKeyEpayDefaultToken].Value)
+	}
+	if rows[mdb.SettingKeyEpayDefaultNetwork].Value != "" {
+		t.Fatalf("epay.default_network seed = %q, want empty", rows[mdb.SettingKeyEpayDefaultNetwork].Value)
+	}
+	if rows[mdb.SettingKeyEpayDefaultCurrency].Value != "cny" {
+		t.Fatalf("epay.default_currency seed = %q, want cny", rows[mdb.SettingKeyEpayDefaultCurrency].Value)
+	}
+}
+
+func TestSeedDefaultSettingsDoesNotOverwriteExistingEpayDefaults(t *testing.T) {
+	db := setupSeedSettingsTestDB(t)
+	Mdb = db
+	for _, row := range []mdb.Setting{
+		{Group: mdb.SettingGroupEpay, Key: mdb.SettingKeyEpayDefaultToken, Value: "usdt", Type: mdb.SettingTypeString},
+		{Group: mdb.SettingGroupEpay, Key: mdb.SettingKeyEpayDefaultNetwork, Value: "tron", Type: mdb.SettingTypeString},
+	} {
+		if err := Mdb.Create(&row).Error; err != nil {
+			t.Fatalf("precreate %s: %v", row.Key, err)
+		}
+	}
+
+	seedDefaultSettings()
+
+	for key, want := range map[string]string{
+		mdb.SettingKeyEpayDefaultToken:   "usdt",
+		mdb.SettingKeyEpayDefaultNetwork: "tron",
+	} {
+		var row mdb.Setting
+		if err := Mdb.Where("`key` = ?", key).Take(&row).Error; err != nil {
+			t.Fatalf("load %s seed: %v", key, err)
+		}
+		if row.Value != want {
+			t.Fatalf("%s value = %q, want existing %q", key, row.Value, want)
+		}
+	}
+}
+
 func TestSeedDefaultSettingsDoesNotOverwriteSystemLogLevel(t *testing.T) {
 	db := setupSeedSettingsTestDB(t)
 	Mdb = db
@@ -137,3 +269,19 @@ func setupSeedSettingsTestDB(t *testing.T) *gorm.DB {
 	}
 	return db
 }
+
+func setupSeedTableTestDB(t *testing.T, models ...interface{}) *gorm.DB {
+	t.Helper()
+	oldDB := Mdb
+	t.Cleanup(func() {
+		Mdb = oldDB
+	})
+	db, err := gorm.Open(sqlite.Open(filepath.Join(t.TempDir(), "seed-table.db")), &gorm.Config{})
+	if err != nil {
+		t.Fatalf("open sqlite: %v", err)
+	}
+	if err := db.AutoMigrate(models...); err != nil {
+		t.Fatalf("migrate seed table: %v", err)
+	}
+	return db
+}

src/model/data/order_admin_data.go

@@ -105,12 +105,12 @@ func CountOrdersByStatus() (map[int]int64, error) {
 	return out, nil
 }
 
-// CloseOrderManually transitions a pending order to expired. Only
+// CloseOrderManually transitions a pending order to expired. It covers both
-// touches rows currently in StatusWaitPay so idempotent / safe.
+// payable orders and placeholder orders waiting for token/network selection.
 func CloseOrderManually(tradeID string) (bool, error) {
 	result := dao.Mdb.Model(&mdb.Orders{}).
 		Where("trade_id = ?", tradeID).
-		Where("status = ?", mdb.StatusWaitPay).
+		Where("status IN ?", []int{mdb.StatusWaitPay, mdb.StatusWaitSelect}).
 		Update("status", mdb.StatusExpired)
 	return result.RowsAffected > 0, result.Error
 }

src/model/data/order_data.go

@@ -49,6 +49,11 @@ func normalizeLockAddress(network, address string) string {
 			return raw
 		}
 	}
+	if network == mdb.NetworkAptos {
+		if normalized, err := addressutil.NormalizeMoveAddress(address); err == nil {
+			return normalized
+		}
+	}
 	return address
 }
 
@@ -209,7 +214,7 @@ func SaveCallBackOrdersResp(order *mdb.Orders) error {
 func UpdateOrderIsExpirationById(id uint64, expirationCutoff time.Time) (bool, error) {
 	result := dao.Mdb.Model(mdb.Orders{}).
 		Where("id = ?", id).
-		Where("status = ?", mdb.StatusWaitPay).
+		Where("status IN ?", []int{mdb.StatusWaitPay, mdb.StatusWaitSelect}).
 		Where("created_at <= ?", expirationCutoff).
 		Update("status", mdb.StatusExpired)
 	return result.RowsAffected > 0, result.Error
@@ -225,6 +230,15 @@ func CountActiveSubOrders(parentTradeId string) (int64, error) {
 	return count, err
 }
 
+// CountSubOrders counts all sub-orders ever created under a parent.
+func CountSubOrders(parentTradeId string) (int64, error) {
+	var count int64
+	err := dao.Mdb.Model(&mdb.Orders{}).
+		Where("parent_trade_id = ?", parentTradeId).
+		Count(&count).Error
+	return count, err
+}
+
 // GetSubOrderByTokenNetwork finds an existing active sub-order matching token+network under a parent.
 func GetSubOrderByTokenNetwork(parentTradeId string, token string, network string) (*mdb.Orders, error) {
 	order := new(mdb.Orders)
@@ -288,6 +302,61 @@ func MarkOrderSelected(tradeId string) error {
 		Update("is_selected", true).Error
 }
 
+// CompleteWaitSelectOrder fills a placeholder order with concrete chain fields
+// and makes it payable. It only updates status=WaitSelect rows so concurrent
+// switch-network attempts cannot overwrite a payable order.
+func CompleteWaitSelectOrder(tradeID string, network string, token string, receiveAddress string, actualAmount float64) (bool, error) {
+	result := dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeID).
+		Where("status = ?", mdb.StatusWaitSelect).
+		Updates(map[string]interface{}{
+			"status":          mdb.StatusWaitPay,
+			"network":         strings.ToLower(strings.TrimSpace(network)),
+			"token":           strings.ToUpper(strings.TrimSpace(token)),
+			"receive_address": receiveAddress,
+			"actual_amount":   actualAmount,
+			"is_selected":     false,
+			"created_at":      time.Now(),
+		})
+	return result.RowsAffected > 0, result.Error
+}
+
+// CompleteWaitSelectOkPayOrderWithTransaction converts a placeholder parent
+// directly into an OkPay order. It intentionally does not create a local chain
+// lock because OkPay owns the hosted payment target.
+func CompleteWaitSelectOkPayOrderWithTransaction(tx *gorm.DB, tradeID string, token string, actualAmount float64) (bool, error) {
+	result := tx.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeID).
+		Where("status = ?", mdb.StatusWaitSelect).
+		Updates(map[string]interface{}{
+			"status":          mdb.StatusWaitPay,
+			"network":         mdb.PaymentProviderOkPay,
+			"token":           strings.ToUpper(strings.TrimSpace(token)),
+			"receive_address": "OKPAY",
+			"actual_amount":   actualAmount,
+			"is_selected":     false,
+			"pay_provider":    mdb.PaymentProviderOkPay,
+			"created_at":      time.Now(),
+		})
+	return result.RowsAffected > 0, result.Error
+}
+
+// MarkProviderSwitchParentSelectedWithTransaction marks a switch-network parent
+// as selected for a hosted payment provider. It intentionally does not fill
+// chain fields or create a transaction lock; the provider child order carries
+// the concrete payment target.
+func MarkProviderSwitchParentSelectedWithTransaction(tx *gorm.DB, tradeID string) (bool, error) {
+	result := tx.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeID).
+		Where("status IN ?", []int{mdb.StatusWaitPay, mdb.StatusWaitSelect}).
+		Updates(map[string]interface{}{
+			"status":      mdb.StatusWaitPay,
+			"is_selected": true,
+			"created_at":  time.Now(),
+		})
+	return result.RowsAffected > 0, result.Error
+}
+
 // ExpireOrderByTradeID marks a waiting order as expired. Used to retire failed
 // child-order attempts that should not remain selectable/reusable.
 func ExpireOrderByTradeID(tradeId string) error {

src/model/data/order_data_test.go

@@ -184,3 +184,19 @@ func TestTonTransactionLockAddressUsesRawKey(t *testing.T) {
 		t.Fatalf("ton raw lock lookup = %q, want trade-ton", gotTradeID)
 	}
 }
+
+func TestAptosTransactionLockAddressUsesCanonicalKey(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := LockTransaction(mdb.NetworkAptos, "0xA", "USDT", "trade-aptos", 1.23, time.Hour); err != nil {
+		t.Fatalf("lock aptos transaction: %v", err)
+	}
+	gotTradeID, err := GetTradeIdByWalletAddressAndAmountAndToken(mdb.NetworkAptos, "a", "USDT", 1.23)
+	if err != nil {
+		t.Fatalf("lookup aptos lock: %v", err)
+	}
+	if gotTradeID != "trade-aptos" {
+		t.Fatalf("aptos lock lookup = %q, want trade-aptos", gotTradeID)
+	}
+}

src/model/data/provider_order_data.go

@@ -4,6 +4,7 @@ import (
 	"github.com/GMWalletApp/epusdt/model/dao"
 	"github.com/GMWalletApp/epusdt/model/mdb"
 	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
 )
 
 func GetProviderOrderByTradeIDAndProvider(tradeID string, provider string) (*mdb.ProviderOrder, error) {
@@ -20,8 +21,27 @@ func CreateProviderOrderWithTransaction(tx *gorm.DB, row *mdb.ProviderOrder) err
 	return tx.Model(row).Create(row).Error
 }
 
+func UpsertProviderOrderCreatingWithTransaction(tx *gorm.DB, row *mdb.ProviderOrder) error {
+	return tx.Clauses(clause.OnConflict{
+		Columns: []clause.Column{{Name: "trade_id"}, {Name: "provider"}},
+		DoUpdates: clause.AssignmentColumns([]string{
+			"provider_order_id",
+			"pay_url",
+			"amount",
+			"coin",
+			"status",
+			"notify_raw",
+			"updated_at",
+		}),
+	}).Create(row).Error
+}
+
 func UpdateProviderOrderCreated(tradeID string, provider string, providerOrderID string, payURL string) error {
-	return dao.Mdb.Model(&mdb.ProviderOrder{}).
+	return UpdateProviderOrderCreatedWithTransaction(dao.Mdb, tradeID, provider, providerOrderID, payURL)
+}
+
+func UpdateProviderOrderCreatedWithTransaction(tx *gorm.DB, tradeID string, provider string, providerOrderID string, payURL string) error {
+	return tx.Model(&mdb.ProviderOrder{}).
 		Where("trade_id = ?", tradeID).
 		Where("provider = ?", provider).
 		Updates(map[string]interface{}{

src/model/data/wallet_address_data.go

@@ -41,6 +41,9 @@ func normalizeWalletAddressByNetworkE(network, address string) (string, error) {
 	if network == mdb.NetworkTon {
 		return addressutil.NormalizeTonAddress(address)
 	}
+	if network == mdb.NetworkAptos {
+		return addressutil.NormalizeMoveAddress(address)
+	}
 	return normalizeWalletAddressByNetwork(network, address), nil
 }
 

src/model/data/wallet_address_data_test.go

@@ -103,3 +103,20 @@ func TestAddWalletAddressWithNetworkNormalizesTonAddressVariants(t *testing.T) {
 		t.Fatalf("add equivalent ton wallet error = %v, want already exists", err)
 	}
 }
+
+func TestAddWalletAddressWithNetworkNormalizesMoveAddressVariants(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	want := "0x000000000000000000000000000000000000000000000000000000000000000a"
+	row, err := AddWalletAddressWithNetwork(mdb.NetworkAptos, " A ")
+	if err != nil {
+		t.Fatalf("add aptos wallet: %v", err)
+	}
+	if row.Address != want {
+		t.Fatalf("stored Aptos address = %q, want %q", row.Address, want)
+	}
+	if _, err = AddWalletAddressWithNetwork(mdb.NetworkAptos, "0x0A"); err != constant.WalletAddressAlreadyExists {
+		t.Fatalf("add equivalent aptos wallet error = %v, want already exists", err)
+	}
+}

src/model/mdb/chain_token.go

@@ -5,10 +5,11 @@ const (
 	ChainTokenStatusDisable = 2
 )
 
-// ChainToken describes a token to watch on a given chain. Replaces the
+// ChainToken describes a token to watch on a given chain. For EVM/TRON rows
-// hardcoded USDT/USDC contract addresses in task/listen_eth.go. Scanners
+// ContractAddress is the token contract; for Solana it is the mint; for
-// load this table on startup (and refresh periodically) to learn which
+// TON it is the jetton master; for Aptos it is the Move asset identifier
-// contracts to subscribe to.
+// (coin type, metadata address or object type). Native rows use an empty
+// ContractAddress.
 type ChainToken struct {
 	Network         string  `gorm:"column:network;size:32;uniqueIndex:chain_tokens_network_symbol_uindex,priority:1" json:"network" example:"tron"`
 	Symbol          string  `gorm:"column:symbol;size:32;uniqueIndex:chain_tokens_network_symbol_uindex,priority:2" json:"symbol" example:"USDT"`

src/model/mdb/orders_mdb.go

@@ -1,15 +1,24 @@
 package mdb
 
 const (
-	StatusWaitPay     = 1
+	StatusWaitPay    = 1
-	StatusPaySuccess  = 2
+	StatusPaySuccess = 2
-	StatusExpired     = 3
+	StatusExpired    = 3
+	// StatusWaitSelect is a placeholder order waiting for the payer to choose
+	// token+network or a hosted provider such as OkPay. It is not payable until
+	// switch-network moves it to StatusWaitPay.
+	StatusWaitSelect  = 4
 	CallBackConfirmOk = 1
 	CallBackConfirmNo = 2
 )
 
 const (
+	// PaymentTypeEpay is the normalized special payment_type value. Orders
+	// matching it case-insensitively use the legacy EPay callback shape.
 	PaymentTypeEpay = "Epay"
+	// PaymentTypeGmpay is the normalized default for GMPay-created orders.
+	// It uses the default GMPay JSON callback shape.
+	PaymentTypeGmpay = "Gmpay"
 )
 
 const (
@@ -19,9 +28,10 @@ const (
 	// PaymentProviderOkPay means this concrete order record is settled through
 	// the third-party OkayPay/OkPay hosted checkout flow.
 	//
-	// In the current design this is typically used by a switch-network-created
+	// It can be used by a status=4 parent completed in place on first
-	// child order, while the parent order keeps its original merchant-facing
+	// switch-network, or by a switch-network-created child order after the
-	// semantics and callback behavior.
+	// parent is already concrete. Merchant callback shape is still controlled by
+	// PaymentType, not by this provider value.
 	PaymentProviderOkPay = "okpay"
 )
 
@@ -36,21 +46,23 @@ type Orders struct {
 	ReceiveAddress     string  `gorm:"column:receive_address" json:"receive_address" example:"TTestTronAddress001"`
 	Token              string  `gorm:"column:token" json:"token" example:"USDT"`
 	Network            string  `gorm:"column:network" json:"network" example:"tron"`
-	// 订单状态 1=等待支付 2=支付成功 3=已过期
+	// 订单状态 1=等待支付 2=支付成功 3=已过期 4=等待选择支付网络/币种
-	Status      int    `gorm:"column:status;default:1" json:"status" enums:"1,2,3" example:"1"`
+	Status      int    `gorm:"column:status;default:1" json:"status" enums:"1,2,3,4" example:"1"`
 	NotifyUrl   string `gorm:"column:notify_url" json:"notify_url" example:"https://example.com/notify"`
 	RedirectUrl string `gorm:"column:redirect_url" json:"redirect_url" example:"https://example.com/success"`
 	Name        string `gorm:"column:name" json:"name" example:"VIP月卡"`
 	CallbackNum int    `gorm:"column:callback_num;default:0" json:"callback_num" example:"0"`
 	// 回调确认状态 1=回调成功 2=未回调/回调失败
-	CallBackConfirm int    `gorm:"column:callback_confirm;default:2" json:"callback_confirm" enums:"1,2" example:"2"`
+	CallBackConfirm int  `gorm:"column:callback_confirm;default:2" json:"callback_confirm" enums:"1,2" example:"2"`
-	IsSelected      bool   `gorm:"column:is_selected;default:false" json:"is_selected" example:"false"`
+	IsSelected      bool `gorm:"column:is_selected;default:false" json:"is_selected" example:"false"`
-	PaymentType     string `gorm:"column:payment_type" json:"payment_type" example:"Epay"`
+	// PaymentType is not a channel selector. "Epay" changes callback format
+	// to legacy EPay case-insensitively; "Gmpay" uses GMPay JSON.
+	PaymentType string `gorm:"column:payment_type" json:"payment_type" example:"Epay"`
 	// PayProvider identifies how this specific order row is collected.
 	//
 	// Semantics:
-	//   - parent orders and regular chain child orders use on_chain
+	//   - chain parent orders and regular chain child orders use on_chain
-	//   - third-party hosted checkout child orders use their provider name
+	//   - third-party hosted checkout rows use their provider name
 	//     (for example okpay)
 	//
 	// Existing rows default to on_chain for backward compatibility so upgrades

src/model/mdb/provider_order.go

@@ -9,8 +9,8 @@ const (
 )
 
 // ProviderOrder stores provider-specific checkout data for one internal order
-// row. For OkPay this is expected to bind to the concrete child order created
+// row. For OkPay this can bind either to a status=4 parent completed in place
-// by switch-network, not to the parent merchant order.
+// or to a concrete child order created by later switch-network calls.
 //
 // Binding rules:
 //   - trade_id always points to orders.trade_id

src/model/mdb/wallet_address_mdb.go

@@ -13,6 +13,7 @@ const (
 	NetworkPolygon  = "polygon"
 	NetworkPlasma   = "plasma"
 	NetworkTon      = "ton"
+	NetworkAptos    = "aptos"
 )
 
 const (

src/model/request/order_request.go

@@ -6,14 +6,18 @@ import "github.com/gookit/validate"
 type CreateTransactionRequest struct {
 	OrderId     string  `json:"order_id" form:"order_id" validate:"required|maxLen:32" example:"ORD20260416001"`
 	Currency    string  `json:"currency" form:"currency" validate:"required" example:"cny"` // 法币 如：cny
-	Token       string  `json:"token" form:"token" validate:"required" example:"usdt"`      // 币种 如：usdt、ton
+	Token       string  `json:"token" form:"token" example:"usdt"`                          // 币种 如：usdt、ton；可与 network 同时缺省创建占位订单
-	Network     string  `json:"network" form:"network" validate:"required" example:"tron"`  // 网络 如：ton、tron
+	Network     string  `json:"network" form:"network" example:"tron"`                      // 网络 如：ton、tron、aptos；可与 token 同时缺省创建占位订单
 	Amount      float64 `json:"amount" form:"amount" validate:"required|isFloat|gt:0.01" example:"100.00"`
 	NotifyUrl   string  `json:"notify_url" form:"notify_url" validate:"required" example:"https://example.com/notify"`
 	Signature   string  `json:"signature" form:"signature" validate:"required" example:"a1b2c3d4e5f6..."`
 	RedirectUrl string  `json:"redirect_url" form:"redirect_url" example:"https://example.com/success"`
 	Name        string  `json:"name" form:"name" example:"VIP月卡"`
-	PaymentType string  `json:"payment_type" form:"payment_type" example:"Epay"`
+	// PaymentType is a compatibility flag, not a gateway selector. Only
+	// "Epay" (case-insensitive) switches callback format to legacy EPay;
+	// empty or any other value is stored as "Gmpay" and uses GMPay JSON.
+	// It is optional for GMPay, but must be included in the signature when sent.
+	PaymentType string `json:"payment_type" form:"payment_type" example:"Epay"`
 }
 
 func (r CreateTransactionRequest) Translates() map[string]string {
@@ -54,7 +58,7 @@ func (r ManualPaymentRequest) Translates() map[string]string {
 type SwitchNetworkRequest struct {
 	TradeId string `json:"trade_id" validate:"required" example:"3nQ9pL2xV7sK1mR8cT4yB_aZ"`
 	Token   string `json:"token" validate:"required" example:"USDT"`
-	Network string `json:"network" validate:"required" example:"okpay,tron,solana,ethereum"`
+	Network string `json:"network" validate:"required" example:"okpay,tron,solana,ethereum,aptos"`
 }
 
 func (r SwitchNetworkRequest) Translates() map[string]string {

src/model/response/order_response.go

@@ -9,6 +9,7 @@ type CreateTransactionResponse struct {
 	ActualAmount   float64 `json:"actual_amount" example:"14.2857"`                                                 //  订单实际需要支付的金额，按 system.amount_precision 保留小数
 	ReceiveAddress string  `json:"receive_address" example:"TTestTronAddress001"`                                   //  收款钱包地址
 	Token          string  `json:"token" example:"USDT"`                                                            // 所属币种 TRX USDT......
+	Status         int     `json:"status" enums:"1,2,3,4" example:"1"`                                              // 订单状态 1=等待支付 2=支付成功 3=已过期 4=等待选择支付网络/币种
 	ExpirationTime int64   `json:"expiration_time" example:"1713264600"`                                            // 过期时间 时间戳
 	PaymentUrl     string  `json:"payment_url" example:"https://pay.example.com/checkout/3nQ9pL2xV7sK1mR8cT4yB_aZ"` // 收银台地址
 }

src/model/response/pay_response.go

@@ -1,24 +1,26 @@
 package response
 
 type CheckoutCounterResponse struct {
-	TradeId        string  `json:"trade_id" example:"3nQ9pL2xV7sK1mR8cT4yB_aZ"`   //  epusdt订单号
+	TradeId        string  `json:"trade_id" example:"3nQ9pL2xV7sK1mR8cT4yB_aZ"`                                     //  epusdt订单号
-	Amount         float64 `json:"amount" example:"100.0000"`                     //  订单金额，按 system.amount_precision 保留小数 法币金额
+	Amount         float64 `json:"amount" example:"100.0000"`                                                       //  订单金额，按 system.amount_precision 保留小数 法币金额
-	ActualAmount   float64 `json:"actual_amount" example:"14.2857"`               //  订单实际需要支付的金额，按 system.amount_precision 保留小数 加密货币金额
+	ActualAmount   float64 `json:"actual_amount" example:"14.2857"`                                                 //  订单实际需要支付的金额；status=4 占位订单返回 0
-	Token          string  `json:"token" example:"USDT"`                          //  所属币种 TRX USDT......
+	Token          string  `json:"token" example:"USDT"`                                                            //  所属币种；status=4 占位订单为空
-	Currency       string  `json:"currency" example:"CNY"`                        //  法币币种 CNY USD ...
+	Currency       string  `json:"currency" example:"CNY"`                                                          //  法币币种 CNY USD ...
-	ReceiveAddress string  `json:"receive_address" example:"TTestTronAddress001"` //  收款钱包地址
+	ReceiveAddress string  `json:"receive_address" example:"TTestTronAddress001"`                                   //  收款钱包地址；status=4 占位订单为空
-	Network        string  `json:"network" example:"tron"`                        //  网络 TRON ETH ...
+	Network        string  `json:"network" example:"tron"`                                                          //  网络 TRON ETH；status=4 占位订单为空
-	ExpirationTime int64   `json:"expiration_time" example:"1713264600"`          // 过期时间 时间戳
+	Status         int     `json:"status" enums:"1,2,3,4" example:"1"`                                              // 订单状态 1=等待支付 2=支付成功 3=已过期 4=等待选择支付网络/币种；status=4 时前端应引导选择链上 token/network 或 OkPay
-	RedirectUrl    string  `json:"redirect_url" example:"https://example.com/success"`
+	PaymentType    string  `json:"payment_type" enums:"gmpay,epay" example:"gmpay"`                                 // 支付接入类型；底层 Epay/Gmpay 转为小写 epay/gmpay 返回
-	PaymentUrl     string  `json:"payment_url" example:"https://pay.example.com/checkout/3nQ9pL2xV7sK1mR8cT4yB_aZ"` // 支付链接；链上订单通常为本地收银台，OkPay 子订单为第三方 payLink
+	ExpirationTime int64   `json:"expiration_time" example:"1713264600"`                                            // 过期时间 时间戳
+	RedirectUrl    string  `json:"redirect_url" example:"https://example.com/success"`                              // 非 EPay 时为商户原始回跳地址；EPay 时为内部中转地址 /pay/return/{trade_id}
+	PaymentUrl     string  `json:"payment_url" example:"https://pay.example.com/checkout/3nQ9pL2xV7sK1mR8cT4yB_aZ"` // 支付链接；链上订单为空，OkPay 订单为第三方 payLink
 	CreatedAt      int64   `json:"created_at" example:"1713264000"`                                                 // 订单创建时间 时间戳
-	IsSelected     bool    `json:"is_selected" example:"false"`
+	IsSelected     bool    `json:"is_selected" example:"false"`                                                     // 是否已选择当前支付方式；status=4 占位订单和刚补全的占位父单为 false
 }
 
 type CheckStatusResponse struct {
 	TradeId string `json:"trade_id" example:"3nQ9pL2xV7sK1mR8cT4yB_aZ"` //  epusdt订单号
-	// 订单状态 1=等待支付 2=支付成功 3=已过期
+	// 订单状态 1=等待支付 2=支付成功 3=已过期 4=等待选择支付网络/币种
-	Status int `json:"status" enums:"1,2,3" example:"1"`
+	Status int `json:"status" enums:"1,2,3,4" example:"1"`
 }
 
 type ManualPaymentResponse struct {

src/model/response/support_response.go

@@ -7,9 +7,9 @@ type NetworkTokenSupport struct {
 }
 
 type EpayPublicConfig struct {
-	DefaultToken    string `json:"default_token" example:"usdt"`
+	DefaultToken    string `json:"default_token" example:""`       // EPay default token; empty means submit.php can create a status=4 placeholder when request token/network are also absent.
-	DefaultCurrency string `json:"default_currency" example:"cny"`
+	DefaultCurrency string `json:"default_currency" example:"cny"` // EPay default fiat currency; falls back to cny when unset.
-	DefaultNetwork  string `json:"default_network" example:"tron"`
+	DefaultNetwork  string `json:"default_network" example:""`     // EPay default network; empty means submit.php can create a status=4 placeholder when request token/network are also absent.
 }
 
 type SitePublicConfig struct {

src/model/service/aptos_task.go

@@ -0,0 +1,526 @@
+package service
+
+import (
+	"fmt"
+	"io"
+	"math/big"
+	"net/http"
+	"strconv"
+	"strings"
+
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+	"github.com/GMWalletApp/epusdt/util/log"
+	"github.com/tidwall/gjson"
+)
+
+func AptosGetLedgerVersion() (int64, error) {
+	body, err := aptosGet("/v1")
+	if err != nil {
+		return 0, err
+	}
+	latest := gjson.GetBytes(body, "ledger_version").Int()
+	log.Sugar.Debugf("[APTOS] latest ledger version=%d", latest)
+	return latest, nil
+}
+
+func AptosGetTransactionByHash(txID string) ([]byte, error) {
+	txID = normalizeAptosTxID(txID)
+	log.Sugar.Infof("[APTOS] fetch transaction by hash tx=%s", txID)
+	return aptosGet(fmt.Sprintf("/v1/transactions/by_hash/%s", txID))
+}
+
+func AptosGetTransactions(start int64, limit int64) ([]byte, error) {
+	if start < 0 {
+		start = 0
+	}
+	if limit <= 0 {
+		limit = 1
+	}
+	log.Sugar.Debugf("[APTOS] fetch transactions start=%d limit=%d", start, limit)
+	return aptosGet(fmt.Sprintf("/v1/transactions?start=%d&limit=%d", start, limit))
+}
+
+func ParseAptosTransfers(body []byte, address string, tokens []mdb.ChainToken) ([]MoveObservedTransfer, error) {
+	receive, err := addressutil.NormalizeMoveAddress(address)
+	if err != nil {
+		return nil, err
+	}
+	return ParseAptosTransfersForWallets(body, map[string]struct{}{receive: {}}, tokens)
+}
+
+func ParseAptosTransfersForWallets(body []byte, wallets map[string]struct{}, tokens []mdb.ChainToken) ([]MoveObservedTransfer, error) {
+	root := gjson.ParseBytes(body)
+	if !root.IsArray() {
+		return nil, fmt.Errorf("unexpected Aptos transactions response")
+	}
+	var out []MoveObservedTransfer
+	for _, tx := range root.Array() {
+		if tx.Get("type").String() != "" && tx.Get("type").String() != "user_transaction" {
+			continue
+		}
+		if !tx.Get("success").Bool() {
+			continue
+		}
+		txID := strings.TrimSpace(tx.Get("hash").String())
+		if txID == "" {
+			continue
+		}
+		blockTimeMs := parseAptosTimestampMs(tx.Get("timestamp"))
+		version := tx.Get("version").Int()
+		txctx := buildAptosTransferContext(tx)
+		events := buildAptosFungibleEvents(tx, txctx, tokens)
+		deposits := make([]aptosFungibleEvent, 0)
+		withdrawals := make(map[string]int)
+		for _, event := range events {
+			if event.token == nil {
+				continue
+			}
+			switch event.action {
+			case "withdraw":
+				withdrawals[aptosTransferMatchKey(event.token.Symbol, event.rawAmount)]++
+			case "deposit":
+				deposits = append(deposits, event)
+			}
+		}
+		usedDeposits := make([]bool, len(deposits))
+		for i, event := range deposits {
+			matchKey := aptosTransferMatchKey(event.token.Symbol, event.rawAmount)
+			if withdrawals[matchKey] <= 0 {
+				continue
+			}
+			if appendAptosObservedTransfer(&out, txID, version, blockTimeMs, event, wallets) {
+				withdrawals[matchKey]--
+				usedDeposits[i] = true
+			} else {
+				logAptosUnwatchedDeposit(txID, version, event, "direct")
+			}
+		}
+		for i := 0; i < len(deposits); i++ {
+			if usedDeposits[i] {
+				continue
+			}
+			for j := i + 1; j < len(deposits); j++ {
+				if usedDeposits[j] || !aptosDepositPairCanMatch(deposits[i], deposits[j]) {
+					continue
+				}
+				sum := new(big.Int).Add(deposits[i].rawAmount, deposits[j].rawAmount)
+				matchKey := aptosTransferMatchKey(deposits[i].token.Symbol, sum)
+				if withdrawals[matchKey] <= 0 {
+					continue
+				}
+				appendedFirst := appendAptosObservedTransfer(&out, txID, version, blockTimeMs, deposits[i], wallets)
+				appendedSecond := appendAptosObservedTransfer(&out, txID, version, blockTimeMs, deposits[j], wallets)
+				if !appendedFirst && !appendedSecond {
+					logAptosUnwatchedDeposit(txID, version, deposits[i], "split")
+					logAptosUnwatchedDeposit(txID, version, deposits[j], "split")
+					continue
+				}
+				withdrawals[matchKey]--
+				usedDeposits[i] = true
+				usedDeposits[j] = true
+				break
+			}
+		}
+	}
+	return out, nil
+}
+
+func appendAptosObservedTransfer(out *[]MoveObservedTransfer, txID string, version int64, blockTimeMs int64, event aptosFungibleEvent, wallets map[string]struct{}) bool {
+	recipient := event.owner
+	if !moveWalletWatched(recipient, wallets) {
+		return false
+	}
+	*out = append(*out, MoveObservedTransfer{
+		Network:        mdb.NetworkAptos,
+		ReceiveAddress: recipient,
+		Token:          NormalizeAptosPaymentSymbol(event.token.Symbol),
+		RawAmount:      event.rawAmount,
+		Decimals:       event.token.Decimals,
+		MinAmount:      event.token.MinAmount,
+		Amount:         rawToFloat(event.rawAmount, event.token.Decimals),
+		TxID:           normalizeAptosTxID(txID),
+		BlockTimeMs:    blockTimeMs,
+		Version:        version,
+		TransferKey:    moveAptosTransferKey(version, event.eventIndex, recipient, event.token.Symbol, event.rawAmount),
+	})
+	return true
+}
+
+func logAptosUnwatchedDeposit(txID string, version int64, event aptosFungibleEvent, matchMode string) {
+	log.Sugar.Debugf(
+		"[APTOS] matched deposit skipped owner_not_watched mode=%s version=%d tx=%s token=%s amount=%.8f raw=%s owner=%s",
+		matchMode,
+		version,
+		normalizeAptosTxID(txID),
+		NormalizeAptosPaymentSymbol(event.token.Symbol),
+		rawToFloat(event.rawAmount, event.token.Decimals),
+		event.rawAmount.String(),
+		event.owner,
+	)
+}
+
+func aptosDepositPairCanMatch(first, second aptosFungibleEvent) bool {
+	if first.token == nil || second.token == nil || first.rawAmount == nil || second.rawAmount == nil {
+		return false
+	}
+	if NormalizeAptosPaymentSymbol(first.token.Symbol) != NormalizeAptosPaymentSymbol(second.token.Symbol) {
+		return false
+	}
+	return first.token.ContractAddress == second.token.ContractAddress
+}
+
+type aptosFungibleEvent struct {
+	eventIndex int
+	action     string
+	owner      string
+	rawAmount  *big.Int
+	token      *mdb.ChainToken
+}
+
+func buildAptosFungibleEvents(tx gjson.Result, ctx aptosTransferContext, tokens []mdb.ChainToken) []aptosFungibleEvent {
+	out := make([]aptosFungibleEvent, 0)
+	for eventIndex, event := range tx.Get("events").Array() {
+		action := aptosFungibleEventAction(event)
+		if action == "" {
+			continue
+		}
+		rawAmount, ok := parseSignedBigInt(aptosEventRawAmount(event, ctx))
+		if !ok || rawAmount.Sign() <= 0 {
+			continue
+		}
+		token := resolveAptosPaymentToken(aptosEventAssetID(event, ctx), tokens)
+		if token == nil {
+			continue
+		}
+		out = append(out, aptosFungibleEvent{
+			eventIndex: eventIndex,
+			action:     action,
+			owner:      aptosEventRecipient(event, ctx),
+			rawAmount:  rawAmount,
+			token:      token,
+		})
+	}
+	return out
+}
+
+func aptosFungibleEventAction(event gjson.Result) string {
+	typ := strings.ToLower(strings.TrimSpace(event.Get("type").String()))
+	switch typ {
+	case "0x1::fungible_asset::deposit":
+		return "deposit"
+	case "0x1::fungible_asset::withdraw":
+		return "withdraw"
+	default:
+		return ""
+	}
+}
+
+func aptosTransferMatchKey(symbol string, rawAmount *big.Int) string {
+	raw := ""
+	if rawAmount != nil {
+		raw = rawAmount.String()
+	}
+	return NormalizeAptosPaymentSymbol(symbol) + ":" + raw
+}
+
+func resolveAptosPaymentToken(assetID string, tokens []mdb.ChainToken) *mdb.ChainToken {
+	return resolveMoveToken(mdb.NetworkAptos, assetID, tokens)
+}
+
+func NormalizeAptosPaymentSymbol(symbol string) string {
+	return strings.ToUpper(strings.TrimSpace(symbol))
+}
+
+type aptosTransferContext struct {
+	storeOwners   map[string]string
+	storeMetadata map[string]string
+}
+
+func buildAptosTransferContext(tx gjson.Result) aptosTransferContext {
+	ctx := aptosTransferContext{
+		storeOwners:   make(map[string]string),
+		storeMetadata: make(map[string]string),
+	}
+	for _, change := range tx.Get("changes").Array() {
+		if change.Get("type").String() != "write_resource" {
+			continue
+		}
+		store, err := addressutil.NormalizeMoveAddress(change.Get("address").String())
+		if err != nil {
+			continue
+		}
+		changeType := strings.TrimSpace(change.Get("data.type").String())
+		switch changeType {
+		case "0x1::fungible_asset::FungibleStore":
+			if metadata := firstNonEmpty(
+				change.Get("data.data.metadata.inner").String(),
+				change.Get("data.data.metadata").String(),
+			); metadata != "" {
+				ctx.storeMetadata[store] = normalizeAptosObservedAssetID(metadata)
+			}
+		case "0x1::object::ObjectCore":
+			if owner := firstMoveAddress(change.Get("data.data.owner").String()); owner != "" {
+				ctx.storeOwners[store] = owner
+			}
+		}
+	}
+	return ctx
+}
+
+func aptosEventRecipient(event gjson.Result, ctx aptosTransferContext) string {
+	if store := firstMoveAddress(event.Get("data.store").String()); store != "" {
+		if owner := ctx.storeOwners[store]; owner != "" {
+			return owner
+		}
+	}
+	return ""
+}
+
+func aptosEventRawAmount(event gjson.Result, ctx aptosTransferContext) string {
+	return event.Get("data.amount").String()
+}
+
+func aptosEventAssetID(event gjson.Result, ctx aptosTransferContext) string {
+	if store := firstMoveAddress(event.Get("data.store").String()); store != "" {
+		if metadata := ctx.storeMetadata[store]; metadata != "" {
+			return metadata
+		}
+	}
+	return ""
+}
+
+func normalizeAptosObservedAssetID(assetID string) string {
+	return addressutil.NormalizeMoveAssetID(assetID)
+}
+
+func parseAptosTimestampMs(value gjson.Result) int64 {
+	raw := strings.TrimSpace(value.String())
+	if raw == "" {
+		return 0
+	}
+	n, err := strconv.ParseInt(raw, 10, 64)
+	if err != nil {
+		return 0
+	}
+	return n / 1000
+}
+
+func normalizeAptosTxID(txID string) string {
+	txID = strings.ToLower(strings.TrimSpace(txID))
+	if strings.HasPrefix(txID, "0x") {
+		return txID
+	}
+	return "0x" + txID
+}
+
+func ValidateManualAptosPayment(order *mdb.Orders, txID string) (string, error) {
+	txID = normalizeAptosTxID(txID)
+	nodes, err := data.ListManualPaymentRpcCandidates(mdb.NetworkAptos, mdb.RpcNodeTypeHttp)
+	if err != nil {
+		return "", err
+	}
+	if len(nodes) == 0 {
+		return "", fmt.Errorf("no enabled %s %s RPC node configured in rpc_nodes", mdb.NetworkAptos, mdb.RpcNodeTypeHttp)
+	}
+
+	var verifyErrors []string
+	for _, node := range nodes {
+		if strings.TrimSpace(node.Url) == "" {
+			continue
+		}
+		if _, err = validateManualAptosPaymentWithNode(order, txID, node); err != nil {
+			verifyErrors = append(verifyErrors, fmt.Sprintf("%s: %v", data.RpcNodeLogLabel(node), err))
+			continue
+		}
+		return txID, nil
+	}
+	if len(verifyErrors) > 0 {
+		return "", fmt.Errorf("manual Aptos verification failed: %s", strings.Join(verifyErrors, "; "))
+	}
+	return "", fmt.Errorf("no enabled %s %s RPC node configured in rpc_nodes", mdb.NetworkAptos, mdb.RpcNodeTypeHttp)
+}
+
+func validateManualAptosPaymentWithNode(order *mdb.Orders, txID string, node mdb.RpcNode) (string, error) {
+	txID = normalizeAptosTxID(txID)
+	body, err := aptosGetWithNode(node, fmt.Sprintf("/v1/transactions/by_hash/%s", txID))
+	if err != nil {
+		return "", fmt.Errorf("fetch aptos transaction: %w", err)
+	}
+	if err = validateManualAptosTransactionWithConfirm(order, txID, body, func(version int64) error {
+		return ensureAptosTransferConfirmedWithNode(version, node)
+	}); err != nil {
+		return "", err
+	}
+	return txID, nil
+}
+
+func validateManualAptosTransaction(order *mdb.Orders, txID string, body []byte) error {
+	return validateManualAptosTransactionWithConfirm(order, txID, body, EnsureAptosTransferConfirmed)
+}
+
+func validateManualAptosTransactionWithConfirm(order *mdb.Orders, txID string, body []byte, confirm func(int64) error) error {
+	tokens, err := data.ListEnabledChainTokensByNetwork(mdb.NetworkAptos)
+	if err != nil {
+		return err
+	}
+	transfers, err := ParseAptosTransfers([]byte("["+string(body)+"]"), order.ReceiveAddress, tokens)
+	if err != nil {
+		return err
+	}
+	amountMismatch := false
+	for _, transfer := range transfers {
+		if !strings.EqualFold(transfer.TxID, txID) {
+			continue
+		}
+		if err = confirm(transfer.Version); err != nil {
+			return err
+		}
+		if err = EnsureMoveTransferMatchesOrder(order, transfer); err == nil {
+			return nil
+		}
+		if strings.Contains(err.Error(), "amount mismatch") {
+			amountMismatch = true
+		} else {
+			return err
+		}
+	}
+	if amountMismatch {
+		return fmt.Errorf("transaction amount mismatch")
+	}
+	return fmt.Errorf("matching aptos transfer to order address not found")
+}
+
+func aptosGet(path string) (body []byte, err error) {
+	network := mdb.NetworkAptos
+	defer recordMoveRPCResult(network, &err)
+
+	tried := make([]uint64, 0, 3)
+	var lastErr error
+	for attempts := 0; attempts < 3; attempts++ {
+		node, resolveErr := resolveAptosRpcNode(tried...)
+		if resolveErr != nil {
+			if lastErr != nil {
+				return nil, lastErr
+			}
+			return nil, resolveErr
+		}
+		if len(tried) > 0 {
+			log.Sugar.Warnf("[APTOS] trying alternate RPC node path=%s node=%s", path, data.RpcNodeLogLabel(*node))
+		}
+
+		body, err = aptosGetWithNode(*node, path)
+		if err == nil {
+			data.RecordRpcNodeSuccess(node.ID)
+			return body, nil
+		}
+
+		lastErr = err
+		failures, cooling := data.RecordRpcNodeFailure(node.ID)
+		nodeLabel := data.RpcNodeLogLabel(*node)
+		if cooling {
+			log.Sugar.Warnf("[APTOS] RPC node reached fail threshold path=%s node=%s failures=%d/%d", path, nodeLabel, failures, data.RpcFailoverThreshold)
+		} else {
+			log.Sugar.Warnf("[APTOS] RPC node failed path=%s node=%s failures=%d/%d", path, nodeLabel, failures, data.RpcFailoverThreshold)
+		}
+		tried = append(tried, node.ID)
+	}
+	return nil, lastErr
+}
+
+func resolveAptosRpcNode(excludeIDs ...uint64) (*mdb.RpcNode, error) {
+	node, err := data.SelectGeneralRpcNode(mdb.NetworkAptos, mdb.RpcNodeTypeHttp, excludeIDs...)
+	if err != nil {
+		return nil, err
+	}
+	if node == nil || node.ID == 0 {
+		return nil, fmt.Errorf("no enabled %s %s RPC node configured in rpc_nodes", mdb.NetworkAptos, mdb.RpcNodeTypeHttp)
+	}
+	rpcURL := strings.TrimSpace(node.Url)
+	if rpcURL == "" {
+		return nil, fmt.Errorf("rpc_nodes id=%d has empty url", node.ID)
+	}
+	node.Url = rpcURL
+	return node, nil
+}
+
+func aptosGetWithNode(node mdb.RpcNode, path string) (body []byte, err error) {
+	endpoint, err := aptosJoinURL(node.Url, path)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest(http.MethodGet, endpoint, nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Accept", "application/json")
+	resp, err := (&http.Client{Timeout: manualVerifyRequestTimeout}).Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	body, _ = io.ReadAll(resp.Body)
+	if resp.StatusCode >= http.StatusBadRequest {
+		return nil, fmt.Errorf("aptos rpc HTTP %d: %s", resp.StatusCode, string(body))
+	}
+	return body, nil
+}
+
+func aptosJoinURL(base, path string) (string, error) {
+	base = strings.TrimSpace(base)
+	if base == "" {
+		return "", fmt.Errorf("empty aptos rpc url")
+	}
+	if strings.TrimSpace(path) == "" {
+		return strings.TrimRight(base, "/"), nil
+	}
+	path = strings.TrimSpace(path)
+	trimmedBase := strings.TrimRight(base, "/")
+	lowerBase := strings.ToLower(trimmedBase)
+	if strings.HasSuffix(lowerBase, "/v1") && strings.HasPrefix(path, "/v1") {
+		path = strings.TrimPrefix(path, "/v1")
+		if path == "" {
+			path = "/"
+		}
+	}
+	return trimmedBase + path, nil
+}
+
+func EnsureAptosTransferConfirmed(version int64) error {
+	if version <= 0 {
+		return fmt.Errorf("aptos transaction version missing")
+	}
+	latest, err := AptosGetLedgerVersion()
+	if err != nil {
+		return fmt.Errorf("fetch aptos latest ledger version: %w", err)
+	}
+	return ensureAptosConfirmations(version, latest)
+}
+
+func ensureAptosTransferConfirmedWithNode(version int64, node mdb.RpcNode) error {
+	if version <= 0 {
+		return fmt.Errorf("aptos transaction version missing")
+	}
+	body, err := aptosGetWithNode(node, "/v1")
+	if err != nil {
+		return fmt.Errorf("fetch aptos latest ledger version: %w", err)
+	}
+	latest := gjson.GetBytes(body, "ledger_version").Int()
+	return ensureAptosConfirmations(version, latest)
+}
+
+func ensureAptosConfirmations(version, latest int64) error {
+	chain, err := data.GetChainByNetwork(mdb.NetworkAptos)
+	if err != nil {
+		return err
+	}
+	minConfirmations := int64(1)
+	if chain != nil && chain.MinConfirmations > 0 {
+		minConfirmations = int64(chain.MinConfirmations)
+	}
+	if latest-version+1 < minConfirmations {
+		return fmt.Errorf("aptos transaction confirmations insufficient")
+	}
+	return nil
+}

src/model/service/epay_return.go

@@ -0,0 +1,167 @@
+package service
+
+import (
+	"fmt"
+	"net/url"
+	"strconv"
+	"strings"
+
+	"github.com/GMWalletApp/epusdt/config"
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	"github.com/GMWalletApp/epusdt/model/response"
+	"github.com/GMWalletApp/epusdt/util/constant"
+	"github.com/GMWalletApp/epusdt/util/sign"
+)
+
+type EPayReturnRedirect struct {
+	TargetURL          string
+	IsMerchantRedirect bool
+}
+
+func isEPayOrder(order *mdb.Orders) bool {
+	return order != nil && strings.EqualFold(order.PaymentType, mdb.PaymentTypeEpay)
+}
+
+func buildCheckoutCounterPath(tradeID string) string {
+	return "/pay/checkout-counter/" + tradeID
+}
+
+func buildAbsoluteAppURL(path string) string {
+	path = strings.TrimSpace(path)
+	if path == "" {
+		return ""
+	}
+	if !strings.HasPrefix(path, "/") {
+		path = "/" + path
+	}
+	base := strings.TrimRight(strings.TrimSpace(config.GetAppUri()), "/")
+	if base == "" {
+		return path
+	}
+	return base + path
+}
+
+func buildEPayReturnPath(tradeID string) string {
+	return "/pay/return/" + tradeID
+}
+
+func buildPublicRedirectURL(order *mdb.Orders) string {
+	if order == nil {
+		return ""
+	}
+	raw := strings.TrimSpace(order.RedirectUrl)
+	if raw == "" || !isEPayOrder(order) {
+		return raw
+	}
+	return buildAbsoluteAppURL(buildEPayReturnPath(order.TradeId))
+}
+
+func ResolveOrderApiKey(order *mdb.Orders) (*mdb.ApiKey, error) {
+	if order == nil || order.ApiKeyID == 0 {
+		return nil, constant.OrderApiKeyUnavailableErr
+	}
+	row, err := data.GetApiKeyByID(order.ApiKeyID)
+	if err != nil {
+		return nil, err
+	}
+	if row == nil || row.ID == 0 || row.Status != mdb.ApiKeyStatusEnable {
+		return nil, constant.OrderApiKeyUnavailableErr
+	}
+	return row, nil
+}
+
+func BuildEPayResultParams(order *mdb.Orders, apiKeyRow *mdb.ApiKey) (map[string]string, error) {
+	if order == nil || apiKeyRow == nil {
+		return nil, constant.EPayReturnSignatureErr
+	}
+
+	pidInt, err := strconv.Atoi(strings.TrimSpace(apiKeyRow.Pid))
+	if err != nil {
+		return nil, constant.EPayReturnSignatureErr
+	}
+
+	notifyData := response.OrderNotifyResponseEpay{
+		PID:         pidInt,
+		TradeNo:     order.TradeId,
+		OutTradeNo:  order.OrderId,
+		Type:        "alipay",
+		Name:        order.Name,
+		Money:       fmt.Sprintf("%.4f", order.Amount),
+		TradeStatus: "TRADE_SUCCESS",
+	}
+
+	signstr, err := sign.Get(notifyData, apiKeyRow.SecretKey)
+	if err != nil {
+		return nil, constant.EPayReturnSignatureErr
+	}
+
+	return map[string]string{
+		"pid":          strconv.Itoa(pidInt),
+		"trade_no":     notifyData.TradeNo,
+		"out_trade_no": notifyData.OutTradeNo,
+		"type":         notifyData.Type,
+		"name":         notifyData.Name,
+		"money":        notifyData.Money,
+		"trade_status": notifyData.TradeStatus,
+		"sign":         signstr,
+		"sign_type":    "MD5",
+	}, nil
+}
+
+func appendQueryParams(rawURL string, params map[string]string) (string, error) {
+	rawURL = strings.TrimSpace(rawURL)
+	if rawURL == "" {
+		return "", constant.OrderRedirectURLErr
+	}
+
+	targetURL, err := url.Parse(rawURL)
+	if err != nil {
+		return "", constant.OrderRedirectURLErr
+	}
+
+	query := targetURL.Query()
+	for key, value := range params {
+		query.Set(key, value)
+	}
+	targetURL.RawQuery = query.Encode()
+	return targetURL.String(), nil
+}
+
+func ResolveEPayReturnRedirect(tradeID string) (*EPayReturnRedirect, error) {
+	order, err := GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		return nil, err
+	}
+
+	if !isEPayOrder(order) || order.Status != mdb.StatusPaySuccess {
+		return &EPayReturnRedirect{
+			TargetURL: buildCheckoutCounterPath(order.TradeId),
+		}, nil
+	}
+
+	rawMerchantURL := strings.TrimSpace(order.RedirectUrl)
+	if rawMerchantURL == "" {
+		return nil, constant.OrderRedirectURLErr
+	}
+
+	apiKeyRow, err := ResolveOrderApiKey(order)
+	if err != nil {
+		return nil, err
+	}
+
+	params, err := BuildEPayResultParams(order, apiKeyRow)
+	if err != nil {
+		return nil, err
+	}
+
+	targetURL, err := appendQueryParams(rawMerchantURL, params)
+	if err != nil {
+		return nil, err
+	}
+
+	return &EPayReturnRedirect{
+		TargetURL:          targetURL,
+		IsMerchantRedirect: true,
+	}, nil
+}

src/model/service/epay_return_test.go

@@ -0,0 +1,155 @@
+package service
+
+import (
+	"net/url"
+	"testing"
+
+	"github.com/GMWalletApp/epusdt/config"
+	"github.com/GMWalletApp/epusdt/internal/testutil"
+	"github.com/GMWalletApp/epusdt/model/dao"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	"github.com/GMWalletApp/epusdt/util/constant"
+	"github.com/GMWalletApp/epusdt/util/sign"
+)
+
+func TestBuildPublicRedirectURLRewritesOnlyEpayOrders(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	epayOrder := &mdb.Orders{
+		TradeId:     "trade_epay_redirect",
+		PaymentType: mdb.PaymentTypeEpay,
+		RedirectUrl: "https://merchant.example/return",
+	}
+	wantRedirect := config.GetAppUri() + "/pay/return/trade_epay_redirect"
+	if got := buildPublicRedirectURL(epayOrder); got != wantRedirect {
+		t.Fatalf("epay redirect_url = %q, want internal return route", got)
+	}
+
+	gmpayOrder := &mdb.Orders{
+		TradeId:     "trade_gmpay_redirect",
+		PaymentType: mdb.PaymentTypeGmpay,
+		RedirectUrl: "https://merchant.example/return",
+	}
+	if got := buildPublicRedirectURL(gmpayOrder); got != "https://merchant.example/return" {
+		t.Fatalf("gmpay redirect_url = %q, want merchant raw redirect_url", got)
+	}
+
+	if got := buildPublicRedirectURL(&mdb.Orders{TradeId: "trade_empty", PaymentType: mdb.PaymentTypeEpay}); got != "" {
+		t.Fatalf("empty redirect_url = %q, want empty", got)
+	}
+}
+
+func TestBuildEPayResultParamsMatchesLegacyFields(t *testing.T) {
+	params, err := BuildEPayResultParams(&mdb.Orders{
+		TradeId: "trade_epay_params",
+		OrderId: "order_epay_params",
+		Name:    "VIP",
+		Amount:  1,
+	}, &mdb.ApiKey{
+		Pid:       "1001",
+		SecretKey: "epay-secret",
+	})
+	if err != nil {
+		t.Fatalf("BuildEPayResultParams(): %v", err)
+	}
+
+	expected := map[string]string{
+		"pid":          "1001",
+		"trade_no":     "trade_epay_params",
+		"out_trade_no": "order_epay_params",
+		"type":         "alipay",
+		"name":         "VIP",
+		"money":        "1.0000",
+		"trade_status": "TRADE_SUCCESS",
+		"sign_type":    "MD5",
+	}
+	for key, want := range expected {
+		if got := params[key]; got != want {
+			t.Fatalf("%s = %q, want %q", key, got, want)
+		}
+	}
+
+	signParams := map[string]interface{}{
+		"pid":          params["pid"],
+		"trade_no":     params["trade_no"],
+		"out_trade_no": params["out_trade_no"],
+		"type":         params["type"],
+		"name":         params["name"],
+		"money":        params["money"],
+		"trade_status": params["trade_status"],
+	}
+	wantSign, err := sign.Get(signParams, "epay-secret")
+	if err != nil {
+		t.Fatalf("sign.Get(): %v", err)
+	}
+	if got := params["sign"]; got != wantSign {
+		t.Fatalf("sign = %q, want %q", got, wantSign)
+	}
+}
+
+func TestBuildEPayResultParamsRejectsNonNumericPid(t *testing.T) {
+	_, err := BuildEPayResultParams(&mdb.Orders{
+		TradeId: "trade_bad_pid",
+		OrderId: "order_bad_pid",
+		Name:    "VIP",
+		Amount:  1,
+	}, &mdb.ApiKey{
+		Pid:       "not-a-number",
+		SecretKey: "epay-secret",
+	})
+	if err != constant.EPayReturnSignatureErr {
+		t.Fatalf("error = %v, want %v", err, constant.EPayReturnSignatureErr)
+	}
+}
+
+func TestResolveOrderApiKeyRejectsUnavailableRows(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if _, err := ResolveOrderApiKey(&mdb.Orders{TradeId: "missing_api_key_id"}); err != constant.OrderApiKeyUnavailableErr {
+		t.Fatalf("missing api_key_id error = %v, want %v", err, constant.OrderApiKeyUnavailableErr)
+	}
+
+	row := &mdb.ApiKey{
+		Name:      "disabled",
+		Pid:       "1201",
+		SecretKey: "disabled-secret",
+		Status:    mdb.ApiKeyStatusDisable,
+	}
+	if err := dao.Mdb.Create(row).Error; err != nil {
+		t.Fatalf("create disabled api key: %v", err)
+	}
+	if _, err := ResolveOrderApiKey(&mdb.Orders{TradeId: "disabled_api_key", ApiKeyID: row.ID}); err != constant.OrderApiKeyUnavailableErr {
+		t.Fatalf("disabled api key error = %v, want %v", err, constant.OrderApiKeyUnavailableErr)
+	}
+}
+
+func TestAppendQueryParamsPreservesMerchantQuery(t *testing.T) {
+	target, err := appendQueryParams("https://merchant.example/return?from=merchant", map[string]string{
+		"pid":          "1001",
+		"trade_no":     "trade_epay_redirect",
+		"trade_status": "TRADE_SUCCESS",
+	})
+	if err != nil {
+		t.Fatalf("appendQueryParams(): %v", err)
+	}
+
+	parsed, err := url.Parse(target)
+	if err != nil {
+		t.Fatalf("url.Parse(): %v", err)
+	}
+	query := parsed.Query()
+	if got := query.Get("from"); got != "merchant" {
+		t.Fatalf("from = %q, want merchant", got)
+	}
+	if got := query.Get("pid"); got != "1001" {
+		t.Fatalf("pid = %q, want 1001", got)
+	}
+	if got := query.Get("trade_no"); got != "trade_epay_redirect" {
+		t.Fatalf("trade_no = %q, want trade_epay_redirect", got)
+	}
+	if got := query.Get("trade_status"); got != "TRADE_SUCCESS" {
+		t.Fatalf("trade_status = %q, want TRADE_SUCCESS", got)
+	}
+}

src/model/service/manual_payment_verify.go

@@ -89,6 +89,8 @@ func validateManualOrderPaymentDefault(order *mdb.Orders, blockTransactionID str
 		canonicalTxID, err = validateManualSolanaPayment(order, txID)
 	case mdb.NetworkTon:
 		canonicalTxID, err = validateManualTonPayment(order, txID)
+	case mdb.NetworkAptos:
+		canonicalTxID, err = ValidateManualAptosPayment(order, txID)
 	case mdb.NetworkEthereum, mdb.NetworkBsc, mdb.NetworkPolygon, mdb.NetworkPlasma:
 		canonicalTxID, err = validateManualEvmPayment(order, txID)
 	default:
@@ -123,7 +125,7 @@ func ensureManualBlockTransactionUnused(order *mdb.Orders, canonicalTxID string)
 
 func manualBlockTransactionIDIsHex(network string) bool {
 	switch strings.ToLower(strings.TrimSpace(network)) {
-	case mdb.NetworkTron, mdb.NetworkEthereum, mdb.NetworkBsc, mdb.NetworkPolygon, mdb.NetworkPlasma:
+	case mdb.NetworkTron, mdb.NetworkEthereum, mdb.NetworkBsc, mdb.NetworkPolygon, mdb.NetworkPlasma, mdb.NetworkAptos:
 		return true
 	default:
 		return false
@@ -149,7 +151,7 @@ func equivalentManualBlockTransactionIDs(network, canonicalTxID string) []string
 
 	add(canonicalTxID)
 	switch network {
-	case mdb.NetworkEthereum, mdb.NetworkBsc, mdb.NetworkPolygon, mdb.NetworkPlasma:
+	case mdb.NetworkEthereum, mdb.NetworkBsc, mdb.NetworkPolygon, mdb.NetworkPlasma, mdb.NetworkAptos:
 		body := strings.TrimPrefix(strings.TrimPrefix(canonicalTxID, "0x"), "0X")
 		body = strings.ToLower(body)
 		add("0x" + body)

src/model/service/manual_payment_verify_test.go

@@ -113,6 +113,66 @@ func TestManualVerifyNormalizeTronTxIDAcceptsOptional0x(t *testing.T) {
 	}
 }
 
+func TestValidateManualAptosPayment(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: true, MinConfirmations: 1}).Error; err != nil {
+		t.Fatalf("create aptos chain: %v", err)
+	}
+	usdc := "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b"
+	if err := dao.Mdb.Create(&mdb.ChainToken{
+		Network:         mdb.NetworkAptos,
+		Symbol:          "USDC",
+		ContractAddress: usdc,
+		Decimals:        6,
+		Enabled:         true,
+	}).Error; err != nil {
+		t.Fatalf("create aptos usdc token: %v", err)
+	}
+
+	receive, err := addressutil.NormalizeMoveAddress("0xa")
+	if err != nil {
+		t.Fatalf("normalize aptos receive: %v", err)
+	}
+	store, err := addressutil.NormalizeMoveAddress("0x11")
+	if err != nil {
+		t.Fatalf("normalize aptos store: %v", err)
+	}
+	senderStore, err := addressutil.NormalizeMoveAddress("0x12")
+	if err != nil {
+		t.Fatalf("normalize aptos sender store: %v", err)
+	}
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "application/json")
+		switch {
+		case strings.HasPrefix(r.URL.Path, "/v1/transactions/by_hash/"):
+			_, _ = w.Write([]byte(`{"type":"user_transaction","success":true,"hash":"0xabc","version":"101","timestamp":"1700000000123456","payload":{"function":"0x1::primary_fungible_store::transfer","arguments":[{"inner":"` + usdc + `"},"` + receive + `","4200000"],"type":"entry_function_payload"},"events":[{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"4200000","store":"` + senderStore + `"}},{"type":"0x1::fungible_asset::Deposit","data":{"amount":"4200000","store":"` + store + `"}}],"changes":[{"address":"` + senderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},{"address":"` + store + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},{"address":"` + store + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"}]}`))
+		case r.URL.Path == "/v1":
+			_, _ = w.Write([]byte(`{"ledger_version":"101"}`))
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	defer server.Close()
+	seedTestAptosRPCNode(t, server.URL, mdb.RpcNodePurposeGeneral, mdb.RpcNodeStatusOk, 100)
+
+	order := &mdb.Orders{
+		BaseModel:      mdb.BaseModel{ID: 1, CreatedAt: *carbon.NewTime(carbon.CreateFromTimestampMilli(1699999999000))},
+		Network:        mdb.NetworkAptos,
+		Token:          "USDC",
+		ActualAmount:   4.2,
+		ReceiveAddress: receive,
+	}
+	got, err := ValidateManualAptosPayment(order, "ABC")
+	if err != nil {
+		t.Fatalf("ValidateManualAptosPayment(): %v", err)
+	}
+	if got != "0xabc" {
+		t.Fatalf("canonical tx id = %q, want %q", got, "0xabc")
+	}
+}
+
 func TestParseManualTonTxRefAcceptsCanonicalLTAndHashOnly(t *testing.T) {
 	receiveRaw := "0:ba295e33b3c4c9b5265aa4ead1166a92931ce9abea120a8c5e91044a1257f89c"
 	hash := strings.Repeat("a", 64)

src/model/service/move_rpc_routing_test.go

@@ -0,0 +1,203 @@
+package service
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"github.com/GMWalletApp/epusdt/internal/testutil"
+	"github.com/GMWalletApp/epusdt/model/dao"
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+	"github.com/dromara/carbon/v2"
+)
+
+func seedTestAptosRPCNode(t *testing.T, url, purpose, status string, weight int) mdb.RpcNode {
+	t.Helper()
+	node := mdb.RpcNode{
+		Network: mdb.NetworkAptos,
+		Url:     url,
+		Type:    mdb.RpcNodeTypeHttp,
+		Weight:  weight,
+		Enabled: true,
+		Purpose: purpose,
+		Status:  status,
+	}
+	if node.Purpose == "" {
+		node.Purpose = mdb.RpcNodePurposeGeneral
+	}
+	if node.Status == "" {
+		node.Status = mdb.RpcNodeStatusOk
+	}
+	if err := dao.Mdb.Create(&node).Error; err != nil {
+		t.Fatalf("seed aptos rpc_nodes: %v", err)
+	}
+	return node
+}
+
+func TestAptosGetLedgerVersionUsesRpcNodes(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	data.ResetRpcFailoverForTest()
+	t.Cleanup(data.ResetRpcFailoverForTest)
+
+	var disabledCalls int
+	disabled := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		disabledCalls++
+		_, _ = w.Write([]byte(`{"ledger_version":"999"}`))
+	}))
+	defer disabled.Close()
+	disabledNode := mdb.RpcNode{
+		Network: mdb.NetworkAptos,
+		Url:     disabled.URL,
+		Type:    mdb.RpcNodeTypeHttp,
+		Weight:  1000,
+		Enabled: false,
+		Purpose: mdb.RpcNodePurposeGeneral,
+		Status:  mdb.RpcNodeStatusOk,
+	}
+	if err := dao.Mdb.Create(&disabledNode).Error; err != nil {
+		t.Fatalf("seed disabled aptos rpc_nodes: %v", err)
+	}
+	if err := dao.Mdb.Model(&mdb.RpcNode{}).Where("id = ?", disabledNode.ID).Update("enabled", false).Error; err != nil {
+		t.Fatalf("disable aptos rpc_nodes: %v", err)
+	}
+
+	var calls int
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		calls++
+		if r.URL.Path != "/v1" {
+			http.NotFound(w, r)
+			return
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`{"ledger_version":"123"}`))
+	}))
+	defer server.Close()
+	seedTestAptosRPCNode(t, server.URL, mdb.RpcNodePurposeGeneral, mdb.RpcNodeStatusOk, 100)
+
+	got, err := AptosGetLedgerVersion()
+	if err != nil {
+		t.Fatalf("AptosGetLedgerVersion(): %v", err)
+	}
+	if got != 123 {
+		t.Fatalf("ledger version = %d, want 123", got)
+	}
+	if calls != 1 {
+		t.Fatalf("rpc calls = %d, want 1", calls)
+	}
+	if disabledCalls != 0 {
+		t.Fatalf("disabled rpc calls = %d, want 0", disabledCalls)
+	}
+}
+
+func TestAptosGetTransactionsFallsBackToAlternateRpcNode(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	data.ResetRpcFailoverForTest()
+	t.Cleanup(data.ResetRpcFailoverForTest)
+
+	var primaryCalls int
+	primary := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		primaryCalls++
+		http.Error(w, "temporary failure", http.StatusBadGateway)
+	}))
+	defer primary.Close()
+	var backupCalls int
+	backup := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		backupCalls++
+		if r.URL.Path != "/v1/transactions" || r.URL.Query().Get("start") != "10" || r.URL.Query().Get("limit") != "2" {
+			http.NotFound(w, r)
+			return
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write([]byte(`[]`))
+	}))
+	defer backup.Close()
+	seedTestAptosRPCNode(t, primary.URL, mdb.RpcNodePurposeGeneral, mdb.RpcNodeStatusOk, 100)
+	seedTestAptosRPCNode(t, backup.URL, mdb.RpcNodePurposeGeneral, mdb.RpcNodeStatusOk, 1)
+
+	body, err := AptosGetTransactions(10, 2)
+	if err != nil {
+		t.Fatalf("AptosGetTransactions(): %v", err)
+	}
+	if string(body) != "[]" {
+		t.Fatalf("transactions body = %s, want []", string(body))
+	}
+	if primaryCalls != 1 || backupCalls != 1 {
+		t.Fatalf("rpc calls primary=%d backup=%d, want 1/1", primaryCalls, backupCalls)
+	}
+}
+
+func TestValidateManualAptosPaymentUsesManualRpcFallback(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: true, MinConfirmations: 1}).Error; err != nil {
+		t.Fatalf("create aptos chain: %v", err)
+	}
+	const usdc = "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b"
+	upsertTestChainToken(t, mdb.ChainToken{
+		Network:         mdb.NetworkAptos,
+		Symbol:          "USDC",
+		ContractAddress: usdc,
+		Decimals:        6,
+		Enabled:         true,
+	})
+
+	receive, err := addressutil.NormalizeMoveAddress("0xa")
+	if err != nil {
+		t.Fatalf("normalize aptos receive: %v", err)
+	}
+	store, err := addressutil.NormalizeMoveAddress("0x31")
+	if err != nil {
+		t.Fatalf("normalize aptos store: %v", err)
+	}
+	senderStore, err := addressutil.NormalizeMoveAddress("0x32")
+	if err != nil {
+		t.Fatalf("normalize aptos sender store: %v", err)
+	}
+
+	var generalCalls int
+	general := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		generalCalls++
+		http.Error(w, "general unavailable", http.StatusBadGateway)
+	}))
+	defer general.Close()
+	var manualCalls int
+	manual := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		manualCalls++
+		w.Header().Set("Content-Type", "application/json")
+		switch {
+		case strings.HasPrefix(r.URL.Path, "/v1/transactions/by_hash/"):
+			_, _ = w.Write([]byte(`{"type":"user_transaction","success":true,"hash":"0xabc","version":"101","timestamp":"1700000000123456","payload":{"function":"0x1::primary_fungible_store::transfer","arguments":[{"inner":"` + usdc + `"},"` + receive + `","4200000"],"type":"entry_function_payload"},"events":[{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"4200000","store":"` + senderStore + `"}},{"type":"0x1::fungible_asset::Deposit","data":{"amount":"4200000","store":"` + store + `"}}],"changes":[{"address":"` + senderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},{"address":"` + store + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},{"address":"` + store + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"}]}`))
+		case r.URL.Path == "/v1":
+			_, _ = w.Write([]byte(`{"ledger_version":"101"}`))
+		default:
+			http.NotFound(w, r)
+		}
+	}))
+	defer manual.Close()
+	seedTestAptosRPCNode(t, general.URL, mdb.RpcNodePurposeGeneral, mdb.RpcNodeStatusOk, 100)
+	seedTestAptosRPCNode(t, manual.URL, mdb.RpcNodePurposeManualVerify, mdb.RpcNodeStatusOk, 1)
+
+	order := &mdb.Orders{
+		BaseModel:      mdb.BaseModel{ID: 1, CreatedAt: *carbon.NewTime(carbon.CreateFromTimestampMilli(1699999999000))},
+		Network:        mdb.NetworkAptos,
+		Token:          "USDC",
+		ActualAmount:   4.2,
+		ReceiveAddress: receive,
+	}
+	got, err := ValidateManualAptosPayment(order, "ABC")
+	if err != nil {
+		t.Fatalf("ValidateManualAptosPayment(): %v", err)
+	}
+	if got != "0xabc" {
+		t.Fatalf("canonical tx id = %q, want %q", got, "0xabc")
+	}
+	if generalCalls != 1 || manualCalls != 2 {
+		t.Fatalf("rpc calls general=%d manual=%d, want 1/2", generalCalls, manualCalls)
+	}
+}

src/model/service/move_task.go

@@ -0,0 +1,232 @@
+package service
+
+import (
+	"errors"
+	"fmt"
+	"math/big"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	"github.com/GMWalletApp/epusdt/model/request"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+	"github.com/GMWalletApp/epusdt/util/constant"
+	"github.com/GMWalletApp/epusdt/util/log"
+)
+
+var gProcessedMoveTx sync.Map // transfer-level key -> unix timestamp
+
+var processMoveOrder = OrderProcessing
+
+type MoveObservedTransfer struct {
+	Network        string
+	ReceiveAddress string
+	Token          string
+	RawAmount      *big.Int
+	Decimals       int
+	MinAmount      float64
+	Amount         float64
+	TxID           string
+	BlockTimeMs    int64
+	Version        int64
+	TransferKey    string
+}
+
+func ProcessMoveObservedTransferResult(transfer MoveObservedTransfer) error {
+	net := moveLogLabel(transfer.Network)
+	cacheKey := MoveTransferCacheKey(transfer)
+	now := time.Now().Unix()
+	if _, loaded := gProcessedMoveTx.LoadOrStore(cacheKey, now); loaded {
+		return nil
+	}
+	clearCache := func() {
+		gProcessedMoveTx.Delete(cacheKey)
+	}
+	if transfer.RawAmount == nil || transfer.RawAmount.Sign() <= 0 || transfer.Amount <= 0 {
+		return nil
+	}
+	if transfer.MinAmount > 0 && transfer.Amount < transfer.MinAmount {
+		log.Sugar.Debugf("[%s-%s][%s] skip below min amount tx=%s amount=%.2f min=%.2f", net, transfer.Token, transfer.ReceiveAddress, transfer.TxID, transfer.Amount, transfer.MinAmount)
+		return nil
+	}
+
+	tradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken(transfer.Network, transfer.ReceiveAddress, transfer.Token, transfer.Amount)
+	if err != nil {
+		clearCache()
+		log.Sugar.Errorf("[%s-%s][%s] lock lookup failed tx=%s: %v", net, transfer.Token, transfer.ReceiveAddress, transfer.TxID, err)
+		return err
+	}
+	if tradeID == "" {
+		raw := ""
+		if transfer.RawAmount != nil {
+			raw = transfer.RawAmount.String()
+		}
+		log.Sugar.Infof("[%s-%s][%s] skip unmatched tx=%s amount=%.8f raw=%s decimals=%d", net, transfer.Token, transfer.ReceiveAddress, transfer.TxID, transfer.Amount, raw, transfer.Decimals)
+		return nil
+	}
+	order, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		clearCache()
+		log.Sugar.Errorf("[%s-%s][%s] load order trade_id=%s tx=%s: %v", net, transfer.Token, transfer.ReceiveAddress, tradeID, transfer.TxID, err)
+		return err
+	}
+	if err := EnsureMoveTransferMatchesOrder(order, transfer); err != nil {
+		log.Sugar.Warnf("[%s-%s][%s] skip tx=%s trade_id=%s: %v", net, transfer.Token, transfer.ReceiveAddress, transfer.TxID, tradeID, err)
+		return nil
+	}
+	req := &request.OrderProcessingRequest{
+		ReceiveAddress:     transfer.ReceiveAddress,
+		Token:              transfer.Token,
+		Network:            transfer.Network,
+		TradeId:            tradeID,
+		Amount:             transfer.Amount,
+		BlockTransactionId: transfer.TxID,
+	}
+	if err = processMoveOrder(req); err != nil {
+		if errors.Is(err, constant.OrderBlockAlreadyProcess) || errors.Is(err, constant.OrderStatusConflict) {
+			log.Sugar.Infof("[%s-%s][%s] already resolved trade_id=%s tx=%s reason=%v", net, transfer.Token, transfer.ReceiveAddress, tradeID, transfer.TxID, err)
+			return nil
+		}
+		clearCache()
+		log.Sugar.Errorf("[%s-%s][%s] OrderProcessing failed trade_id=%s tx=%s: %v", net, transfer.Token, transfer.ReceiveAddress, tradeID, transfer.TxID, err)
+		return err
+	}
+	sendPaymentNotification(order)
+	log.Sugar.Infof("[%s-%s][%s] payment processed trade_id=%s tx=%s", net, transfer.Token, transfer.ReceiveAddress, tradeID, transfer.TxID)
+	return nil
+}
+
+func MoveTransferCacheKey(transfer MoveObservedTransfer) string {
+	if transfer.TransferKey != "" {
+		return strings.ToLower(strings.TrimSpace(transfer.TransferKey))
+	}
+	receive := strings.ToLower(strings.TrimSpace(transfer.ReceiveAddress))
+	token := strings.ToUpper(strings.TrimSpace(transfer.Token))
+	raw := ""
+	if transfer.RawAmount != nil {
+		raw = transfer.RawAmount.String()
+	}
+	switch strings.ToLower(strings.TrimSpace(transfer.Network)) {
+	case mdb.NetworkAptos:
+		return fmt.Sprintf("aptos:%d:%s:%s:%s", transfer.Version, receive, token, raw)
+	default:
+		return strings.ToLower(strings.TrimSpace(transfer.Network)) + ":" + strings.TrimSpace(transfer.TxID)
+	}
+}
+
+func EnsureMoveTransferMatchesOrder(order *mdb.Orders, transfer MoveObservedTransfer) error {
+	if order == nil || order.ID == 0 {
+		return fmt.Errorf("order not found")
+	}
+	if strings.ToLower(strings.TrimSpace(order.Network)) != strings.ToLower(strings.TrimSpace(transfer.Network)) {
+		return fmt.Errorf("network mismatch")
+	}
+	orderAddr, err := addressutil.NormalizeMoveAddress(order.ReceiveAddress)
+	if err != nil {
+		return fmt.Errorf("invalid order receive address: %w", err)
+	}
+	transferAddr, err := addressutil.NormalizeMoveAddress(transfer.ReceiveAddress)
+	if err != nil {
+		return fmt.Errorf("invalid transfer receive address: %w", err)
+	}
+	if orderAddr != transferAddr {
+		return fmt.Errorf("transaction recipient mismatch")
+	}
+	if !strings.EqualFold(order.Token, transfer.Token) {
+		return fmt.Errorf("token mismatch")
+	}
+	if transfer.BlockTimeMs <= 0 {
+		return fmt.Errorf("transaction block time missing")
+	}
+	if transfer.BlockTimeMs < order.CreatedAt.TimestampMilli() {
+		return fmt.Errorf("transaction predates the order")
+	}
+	if !amountMatchesRaw(order.ActualAmount, transfer.RawAmount, transfer.Decimals) {
+		return fmt.Errorf("transaction amount mismatch")
+	}
+	return nil
+}
+
+func moveWalletWatched(address string, wallets map[string]struct{}) bool {
+	if address == "" || len(wallets) == 0 {
+		return false
+	}
+	_, ok := wallets[address]
+	return ok
+}
+
+func moveAptosTransferKey(version int64, eventIndex int, receive, token string, raw *big.Int) string {
+	rawText := ""
+	if raw != nil {
+		rawText = raw.String()
+	}
+	return fmt.Sprintf("aptos:%d:%d:%s:%s:%s", version, eventIndex, strings.ToLower(strings.TrimSpace(receive)), strings.ToUpper(strings.TrimSpace(token)), rawText)
+}
+
+func resolveMoveToken(network, assetID string, tokens []mdb.ChainToken) *mdb.ChainToken {
+	assetID = addressutil.NormalizeMoveAssetID(assetID)
+	for i := range tokens {
+		contract := strings.TrimSpace(tokens[i].ContractAddress)
+		if contract == "" {
+			continue
+		}
+		if addressutil.MoveAssetMatches(assetID, contract) {
+			return &tokens[i]
+		}
+	}
+	return nil
+}
+
+func firstMoveAddress(values ...string) string {
+	for _, v := range values {
+		if normalized, err := addressutil.NormalizeMoveAddress(v); err == nil {
+			return normalized
+		}
+	}
+	return ""
+}
+
+func firstNonEmpty(values ...string) string {
+	for _, v := range values {
+		if strings.TrimSpace(v) != "" {
+			return v
+		}
+	}
+	return ""
+}
+
+func parseSignedBigInt(raw string) (*big.Int, bool) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return nil, false
+	}
+	out, ok := new(big.Int).SetString(raw, 10)
+	return out, ok
+}
+
+func rawToFloat(raw *big.Int, decimals int) float64 {
+	if raw == nil {
+		return 0
+	}
+	value, _ := new(big.Rat).SetFrac(new(big.Int).Set(raw), new(big.Int).Exp(big.NewInt(10), big.NewInt(int64(decimals)), nil)).Float64()
+	return value
+}
+
+func recordMoveRPCResult(network string, errp *error) {
+	if errp != nil && *errp != nil {
+		data.RecordRpcFailure(network)
+		return
+	}
+	data.RecordRpcSuccess(network)
+}
+
+func moveLogLabel(network string) string {
+	switch strings.ToLower(strings.TrimSpace(network)) {
+	case mdb.NetworkAptos:
+		return "APTOS"
+	default:
+		return strings.ToUpper(network)
+	}
+}

src/model/service/move_task_test.go

@@ -0,0 +1,284 @@
+package service
+
+import (
+	"math/big"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+	"github.com/dromara/carbon/v2"
+)
+
+func TestParseAptosTransfersUSDTAndUSDCFungibleEvents(t *testing.T) {
+	receive, _ := addressutil.NormalizeMoveAddress("0xa")
+	receive2, _ := addressutil.NormalizeMoveAddress("0xb")
+	usdc := "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b"
+	usdt := "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b"
+	usdcStore, _ := addressutil.NormalizeMoveAddress("0x12")
+	usdcSenderStore, _ := addressutil.NormalizeMoveAddress("0x13")
+	usdtStore, _ := addressutil.NormalizeMoveAddress("0x14")
+	usdtSenderStore, _ := addressutil.NormalizeMoveAddress("0x15")
+	noOwnerStore, _ := addressutil.NormalizeMoveAddress("0x16")
+	body := []byte(`[
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"abc",
+			"version":"101",
+			"timestamp":"1700000000123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"2500000","store":"` + usdcSenderStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"2500000","store":"` + usdcStore + `"}}
+			],
+			"changes":[
+				{"address":"` + usdcSenderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},
+				{"address":"` + usdcStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"},
+				{"address":"` + usdcStore + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"0xa"}},"type":"write_resource"}
+			]
+		},
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"def",
+			"version":"102",
+			"timestamp":"1700000001123456",
+			"payload":{"function":"0x1::primary_fungible_store::transfer","arguments":[{"inner":"` + usdt + `"},"` + receive2 + `","3100000"],"type":"entry_function_payload"},
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"3100000","store":"` + usdtSenderStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"3100000","store":"` + usdtStore + `"}}
+			],
+			"changes":[
+				{"address":"` + usdtSenderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + usdtStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + usdtStore + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive2 + `"}},"type":"write_resource"}
+			]
+		},
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"skip-withdraw-only",
+			"version":"103",
+			"timestamp":"1700000002123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"4100000","metadata_address":"` + usdc + `"}}
+			]
+		},
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"skip-no-owner",
+			"version":"104",
+			"timestamp":"1700000003123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"5100000","store":"` + usdcSenderStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"5100000","store":"` + noOwnerStore + `"}}
+			],
+			"changes":[
+				{"address":"` + noOwnerStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdc + `"}}},"type":"write_resource"}
+			]
+		},
+		{
+			"type":"user_transaction",
+			"success":false,
+			"hash":"skip-failed",
+			"events":[
+				{"type":"0x1::fungible_asset::Deposit","data":{"to":"` + receive + `","amount":"1","metadata_address":"` + usdc + `"}}
+			]
+		},
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"skip-non-store-owner-fallback",
+			"version":"105",
+			"timestamp":"1700000004123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"6100000","metadata_address":"` + usdc + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"to":"` + receive + `","amount":"6100000","metadata_address":"` + usdc + `"}}
+			]
+		}
+	]`)
+	tokens := []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDC", ContractAddress: usdc, Decimals: 6, Enabled: true, MinAmount: 1},
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: usdt, Decimals: 6, Enabled: true, MinAmount: 3},
+	}
+
+	got, err := ParseAptosTransfers(body, receive, tokens)
+	if err != nil {
+		t.Fatalf("ParseAptosTransfers: %v", err)
+	}
+	if len(got) != 1 {
+		t.Fatalf("transfers len = %d, want 1: %#v", len(got), got)
+	}
+	if got[0].Token != "USDC" || got[0].Amount != 2.5 || got[0].TxID != "0xabc" || got[0].ReceiveAddress != receive {
+		t.Fatalf("usdc transfer = %#v", got[0])
+	}
+	if got[0].TransferKey == "" {
+		t.Fatalf("transfer key should be non-empty: %#v", got[0])
+	}
+	if got[0].MinAmount != 1 {
+		t.Fatalf("usdc min amount = %.2f, want 1", got[0].MinAmount)
+	}
+
+	gotSecondWallet, err := ParseAptosTransfers(body, receive2, tokens)
+	if err != nil {
+		t.Fatalf("ParseAptosTransfers second wallet: %v", err)
+	}
+	if len(gotSecondWallet) != 1 || gotSecondWallet[0].Token != "USDT" || gotSecondWallet[0].Amount != 3.1 || gotSecondWallet[0].TxID != "0xdef" {
+		t.Fatalf("usdt transfer = %#v", gotSecondWallet)
+	}
+}
+
+func TestParseAptosTransfersConfiguredCustomFungibleEvent(t *testing.T) {
+	receive, _ := addressutil.NormalizeMoveAddress("0xa")
+	custom := "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+	store, _ := addressutil.NormalizeMoveAddress("0x21")
+	senderStore, _ := addressutil.NormalizeMoveAddress("0x22")
+	body := []byte(`[
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"custom",
+			"version":"201",
+			"timestamp":"1700000000123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"7500000","store":"` + senderStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"7500000","store":"` + store + `"}}
+			],
+			"changes":[
+				{"address":"` + senderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + custom + `"}}},"type":"write_resource"},
+				{"address":"` + store + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + custom + `"}}},"type":"write_resource"},
+				{"address":"` + store + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"}
+			]
+		}
+	]`)
+	tokens := []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "MOVEUSD", ContractAddress: custom, Decimals: 6, Enabled: true},
+	}
+
+	got, err := ParseAptosTransfers(body, receive, tokens)
+	if err != nil {
+		t.Fatalf("ParseAptosTransfers: %v", err)
+	}
+	if len(got) != 1 {
+		t.Fatalf("transfers len = %d, want 1: %#v", len(got), got)
+	}
+	if got[0].Token != "MOVEUSD" || got[0].Amount != 7.5 || got[0].TxID != "0xcustom" {
+		t.Fatalf("custom transfer = %#v", got[0])
+	}
+}
+
+func TestParseAptosTransfersSplitDepositsMatchSingleWithdraw(t *testing.T) {
+	receive, _ := addressutil.NormalizeMoveAddress("0xa")
+	receive2, _ := addressutil.NormalizeMoveAddress("0xb")
+	usdt := "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b"
+	withdrawStore, _ := addressutil.NormalizeMoveAddress("0x21")
+	depositStore, _ := addressutil.NormalizeMoveAddress("0x22")
+	depositStore2, _ := addressutil.NormalizeMoveAddress("0x23")
+	body := []byte(`[
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"split",
+			"version":"201",
+			"timestamp":"1700000000123456",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"3000000","store":"` + withdrawStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"1000000","store":"` + depositStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"2000000","store":"` + depositStore2 + `"}}
+			],
+			"changes":[
+				{"address":"` + withdrawStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + depositStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + depositStore + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"},
+				{"address":"` + depositStore2 + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + depositStore2 + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive2 + `"}},"type":"write_resource"}
+			]
+		}
+	]`)
+	tokens := []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: usdt, Decimals: 6, Enabled: true},
+	}
+	wallets := map[string]struct{}{receive: {}, receive2: {}}
+
+	got, err := ParseAptosTransfersForWallets(body, wallets, tokens)
+	if err != nil {
+		t.Fatalf("ParseAptosTransfersForWallets: %v", err)
+	}
+	if len(got) != 2 {
+		t.Fatalf("transfers len = %d, want 2: %#v", len(got), got)
+	}
+	if got[0].Token != "USDT" || got[0].Amount != 1 || got[0].ReceiveAddress != receive || got[0].TxID != "0xsplit" {
+		t.Fatalf("first split transfer = %#v", got[0])
+	}
+	if got[1].Token != "USDT" || got[1].Amount != 2 || got[1].ReceiveAddress != receive2 || got[1].TxID != "0xsplit" {
+		t.Fatalf("second split transfer = %#v", got[1])
+	}
+}
+
+func TestParseAptosTransfersUsesStoreOwnerWhenGuidAccountIsZero(t *testing.T) {
+	receive, _ := addressutil.NormalizeMoveAddress("0xa")
+	usdt := "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b"
+	store, _ := addressutil.NormalizeMoveAddress("0x31")
+	senderStore, _ := addressutil.NormalizeMoveAddress("0x32")
+	body := []byte(`[
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"decimal",
+			"version":"301",
+			"timestamp":"1700000000123456",
+			"events":[
+				{"guid":{"creation_number":"0","account_address":"0x0"},"sequence_number":"0","type":"0x1::fungible_asset::Withdraw","data":{"amount":"10000","store":"` + senderStore + `"}},
+				{"guid":{"creation_number":"0","account_address":"0x0"},"sequence_number":"0","type":"0x1::fungible_asset::Deposit","data":{"amount":"10000","store":"` + store + `"}}
+			],
+			"changes":[
+				{"address":"` + senderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + store + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + usdt + `"}}},"type":"write_resource"},
+				{"address":"` + store + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"}
+			]
+		}
+	]`)
+	tokens := []mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: usdt, Decimals: 6, Enabled: true},
+	}
+
+	got, err := ParseAptosTransfers(body, receive, tokens)
+	if err != nil {
+		t.Fatalf("ParseAptosTransfers: %v", err)
+	}
+	if len(got) != 1 {
+		t.Fatalf("transfers len = %d, want 1: %#v", len(got), got)
+	}
+	if got[0].ReceiveAddress != receive || got[0].Decimals != 6 || got[0].Amount != 0.01 || got[0].RawAmount.String() != "10000" {
+		t.Fatalf("transfer amount = %#v", got[0])
+	}
+}
+
+func TestEnsureMoveTransferMatchesOrder(t *testing.T) {
+	receive, _ := addressutil.NormalizeMoveAddress("0xc")
+	order := &mdb.Orders{
+		BaseModel:      mdb.BaseModel{ID: 1, CreatedAt: *carbon.NewTime(carbon.CreateFromTimestampMilli(time.Now().Add(-time.Minute).UnixMilli()))},
+		Network:        mdb.NetworkAptos,
+		Token:          "USDC",
+		ActualAmount:   3.5,
+		ReceiveAddress: strings.ToUpper(receive),
+	}
+	transfer := MoveObservedTransfer{
+		Network:        mdb.NetworkAptos,
+		ReceiveAddress: receive,
+		Token:          "USDC",
+		RawAmount:      big.NewInt(3_500_000),
+		Decimals:       6,
+		BlockTimeMs:    time.Now().UnixMilli(),
+	}
+	if err := EnsureMoveTransferMatchesOrder(order, transfer); err != nil {
+		t.Fatalf("EnsureMoveTransferMatchesOrder: %v", err)
+	}
+
+	transfer.RawAmount = big.NewInt(3_400_000)
+	if err := EnsureMoveTransferMatchesOrder(order, transfer); err == nil || !strings.Contains(err.Error(), "amount") {
+		t.Fatalf("amount mismatch err = %v, want amount error", err)
+	}
+}

src/model/service/okpay_service_test.go

@@ -102,6 +102,79 @@ func TestHandleOkPayNotifySendsPaymentNotificationOnSuccess(t *testing.T) {
 	}
 }
 
+func TestHandleOkPayNotifySettlesPlaceholderParent(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	const (
+		shopID          = "okpay-shop-placeholder"
+		shopToken       = "okpay-shop-placeholder-token"
+		parentTradeID   = "okpay-placeholder-parent-001"
+		providerOrderID = "okpay-placeholder-provider-001"
+	)
+
+	if err := data.SetSetting(mdb.SettingGroupOkPay, mdb.SettingKeyOkPayShopID, shopID, mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed okpay shop id: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupOkPay, mdb.SettingKeyOkPayShopToken, shopToken, mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed okpay shop token: %v", err)
+	}
+
+	parent := &mdb.Orders{
+		TradeId:        parentTradeID,
+		OrderId:        "merchant-okpay-placeholder-parent-001",
+		Amount:         1,
+		Currency:       "CNY",
+		ActualAmount:   0.15,
+		ReceiveAddress: "OKPAY",
+		Token:          "USDT",
+		Network:        mdb.PaymentProviderOkPay,
+		Status:         mdb.StatusWaitPay,
+		IsSelected:     true,
+		PaymentType:    mdb.PaymentTypeGmpay,
+		PayProvider:    mdb.PaymentProviderOkPay,
+	}
+	if err := dao.Mdb.Create(parent).Error; err != nil {
+		t.Fatalf("seed parent order: %v", err)
+	}
+	if err := dao.Mdb.Create(&mdb.ProviderOrder{
+		TradeId:         parentTradeID,
+		Provider:        mdb.PaymentProviderOkPay,
+		ProviderOrderID: providerOrderID,
+		Amount:          0.15,
+		Coin:            "USDT",
+		Status:          mdb.ProviderOrderStatusPending,
+	}).Error; err != nil {
+		t.Fatalf("seed provider order: %v", err)
+	}
+
+	form := okPayNotifyTestForm(shopID, shopToken, providerOrderID, parentTradeID, "0.15000000", "USDT")
+	if err := HandleOkPayNotify(form, "placeholder-okpay-form"); err != nil {
+		t.Fatalf("handle okpay notify: %v", err)
+	}
+
+	reloadedParent, err := data.GetOrderInfoByTradeId(parentTradeID)
+	if err != nil {
+		t.Fatalf("reload parent: %v", err)
+	}
+	if reloadedParent.Status != mdb.StatusPaySuccess {
+		t.Fatalf("parent status = %d, want %d", reloadedParent.Status, mdb.StatusPaySuccess)
+	}
+	if reloadedParent.PayBySubId != 0 {
+		t.Fatalf("parent pay_by_sub_id = %d, want 0", reloadedParent.PayBySubId)
+	}
+	if reloadedParent.Token != "USDT" || reloadedParent.Network != mdb.PaymentProviderOkPay || reloadedParent.ReceiveAddress != "OKPAY" || reloadedParent.ActualAmount != 0.15 {
+		t.Fatalf("okpay parent fields changed: token=%q network=%q address=%q actual=%v", reloadedParent.Token, reloadedParent.Network, reloadedParent.ReceiveAddress, reloadedParent.ActualAmount)
+	}
+	providerRow, err := data.GetProviderOrderByTradeIDAndProvider(parentTradeID, mdb.PaymentProviderOkPay)
+	if err != nil {
+		t.Fatalf("reload provider row: %v", err)
+	}
+	if providerRow.Status != mdb.ProviderOrderStatusPaid {
+		t.Fatalf("provider status = %q, want %q", providerRow.Status, mdb.ProviderOrderStatusPaid)
+	}
+}
+
 func okPayNotifyTestForm(shopID, shopToken, providerOrderID, tradeID, amount, coin string) map[string]string {
 	form := map[string]string{
 		"code":              "200",

src/model/service/order_service.go

@@ -54,6 +54,11 @@ func normalizeOrderAddressByNetwork(network, address string) string {
 			return normalized
 		}
 		return address
+	case mdb.NetworkAptos:
+		if normalized, err := addressutil.NormalizeMoveAddress(address); err == nil {
+			return normalized
+		}
+		return address
 	default:
 		return address
 	}
@@ -67,18 +72,50 @@ func ensureEnabledOrderAsset(network, token string) (*mdb.ChainToken, error) {
 	if tokenRow == nil || tokenRow.ID == 0 {
 		return nil, constant.SupportedAssetNotFound
 	}
+	if !ChainTokenReadyForPayment(*tokenRow) {
+		return nil, constant.SupportedAssetNotFound
+	}
 	return tokenRow, nil
 }
 
+func validateCreateTransactionTokenNetwork(token, network string) error {
+	if (token == "") != (network == "") {
+		return constant.ParamsMarshalErr
+	}
+	return nil
+}
+
+func buildCreateTransactionResponse(order *mdb.Orders) *response.CreateTransactionResponse {
+	return &response.CreateTransactionResponse{
+		TradeId:        order.TradeId,
+		OrderId:        order.OrderId,
+		Amount:         order.Amount,
+		Currency:       order.Currency,
+		ActualAmount:   order.ActualAmount,
+		ReceiveAddress: order.ReceiveAddress,
+		Token:          order.Token,
+		Status:         order.Status,
+		ExpirationTime: carbon.Now().AddMinutes(config.GetOrderExpirationTime()).Timestamp(),
+		PaymentUrl:     fmt.Sprintf("%s/pay/checkout-counter/%s", config.GetAppUri(), order.TradeId),
+	}
+}
+
 // CreateTransaction creates a new payment order.
 func CreateTransaction(req *request.CreateTransactionRequest, apiKey *mdb.ApiKey) (*response.CreateTransactionResponse, error) {
 	token := strings.ToUpper(strings.TrimSpace(req.Token))
 	currency := strings.ToUpper(strings.TrimSpace(req.Currency))
 	network := strings.ToLower(strings.TrimSpace(req.Network))
+	if err := validateCreateTransactionTokenNetwork(token, network); err != nil {
+		return nil, err
+	}
 	notifyURL := strings.TrimSpace(req.NotifyUrl)
 	if err := security.ValidatePublicHTTPURL(notifyURL); err != nil {
 		return nil, constant.NotifyURLErr
 	}
+	paymentType := mdb.PaymentTypeGmpay
+	if strings.EqualFold(req.PaymentType, mdb.PaymentTypeEpay) {
+		paymentType = mdb.PaymentTypeEpay
+	}
 
 	gCreateTransactionLock.Lock()
 	defer gCreateTransactionLock.Unlock()
@@ -93,6 +130,32 @@ func CreateTransaction(req *request.CreateTransactionRequest, apiKey *mdb.ApiKey
 		return nil, constant.OrderAlreadyExists
 	}
 
+	decimalPayAmount := decimal.NewFromFloat(payAmount)
+	if decimalPayAmount.Cmp(decimal.NewFromFloat(CnyMinimumPaymentAmount)) == -1 {
+		return nil, constant.PayAmountErr
+	}
+
+	if token == "" && network == "" {
+		tradeID := GenerateCode()
+		order := &mdb.Orders{
+			TradeId:     tradeID,
+			OrderId:     req.OrderId,
+			Amount:      payAmount,
+			Currency:    currency,
+			Status:      mdb.StatusWaitSelect,
+			NotifyUrl:   notifyURL,
+			RedirectUrl: req.RedirectUrl,
+			Name:        req.Name,
+			PaymentType: paymentType,
+			PayProvider: mdb.PaymentProviderOnChain,
+			ApiKeyID:    apiKeyID(apiKey),
+		}
+		if err = data.CreateOrderWithTransaction(dao.Mdb, order); err != nil {
+			return nil, err
+		}
+		return buildCreateTransactionResponse(order), nil
+	}
+
 	if !data.IsChainEnabled(network) {
 		return nil, constant.ChainNotEnabled
 	}
@@ -105,11 +168,7 @@ func CreateTransaction(req *request.CreateTransactionRequest, apiKey *mdb.ApiKey
 		return nil, constant.RateAmountErr
 	}
 
-	decimalPayAmount := decimal.NewFromFloat(payAmount)
 	decimalTokenAmount := decimalPayAmount.Mul(decimal.NewFromFloat(rate))
-	if decimalPayAmount.Cmp(decimal.NewFromFloat(CnyMinimumPaymentAmount)) == -1 {
-		return nil, constant.PayAmountErr
-	}
 	if decimalTokenAmount.Cmp(decimal.NewFromFloat(UsdtMinimumPaymentAmount)) == -1 {
 		return nil, constant.PayAmountErr
 	}
@@ -146,7 +205,7 @@ func CreateTransaction(req *request.CreateTransactionRequest, apiKey *mdb.ApiKey
 		NotifyUrl:      notifyURL,
 		RedirectUrl:    req.RedirectUrl,
 		Name:           req.Name,
-		PaymentType:    req.PaymentType,
+		PaymentType:    paymentType,
 		PayProvider:    mdb.PaymentProviderOnChain,
 		ApiKeyID:       apiKeyID(apiKey),
 	}
@@ -161,19 +220,7 @@ func CreateTransaction(req *request.CreateTransactionRequest, apiKey *mdb.ApiKey
 		return nil, err
 	}
 
-	expirationTime := carbon.Now().AddMinutes(config.GetOrderExpirationTime()).Timestamp()
+	return buildCreateTransactionResponse(order), nil
-	resp := &response.CreateTransactionResponse{
-		TradeId:        order.TradeId,
-		OrderId:        order.OrderId,
-		Amount:         order.Amount,
-		Currency:       order.Currency,
-		ActualAmount:   order.ActualAmount,
-		ReceiveAddress: order.ReceiveAddress,
-		Token:          order.Token,
-		ExpirationTime: expirationTime,
-		PaymentUrl:     fmt.Sprintf("%s/pay/checkout-counter/%s", config.GetAppUri(), order.TradeId),
-	}
-	return resp, nil
 }
 
 // OrderProcessing marks an order as paid and releases its sqlite reservation.
@@ -206,15 +253,21 @@ func OrderProcessing(req *request.OrderProcessingRequest) error {
 		return err
 	}
 
-	if err = data.UnLockTransaction(req.Network, req.ReceiveAddress, req.Token, req.Amount); err != nil {
-		log.Sugar.Warnf("[order] unlock transaction after pay success failed, trade_id=%s, err=%v", req.TradeId, err)
-	}
-
 	// Load order to check parent-child relationship
 	order, err := data.GetOrderInfoByTradeId(req.TradeId)
 	if err != nil {
+		if strings.TrimSpace(req.Network) != "" && strings.TrimSpace(req.ReceiveAddress) != "" && strings.TrimSpace(req.Token) != "" && req.Amount > 0 {
+			if unlockErr := data.UnLockTransaction(req.Network, req.ReceiveAddress, req.Token, req.Amount); unlockErr != nil {
+				log.Sugar.Warnf("[order] fallback unlock transaction after pay success failed, trade_id=%s, err=%v", req.TradeId, unlockErr)
+			}
+		}
 		return fmt.Errorf("load paid order failed, trade_id=%s: %w", req.TradeId, err)
 	}
+	if hasTransactionLock(order) {
+		if err = data.UnLockTransaction(order.Network, order.ReceiveAddress, order.Token, order.ActualAmount); err != nil {
+			log.Sugar.Warnf("[order] unlock transaction after pay success failed, trade_id=%s, err=%v", order.TradeId, err)
+		}
+	}
 
 	// Parent order paid directly: expire all sub-orders and release their locks
 	if order.ParentTradeId == "" {
@@ -232,8 +285,10 @@ func OrderProcessing(req *request.OrderProcessingRequest) error {
 					log.Sugar.Warnf("[order] expire provider order failed, trade_id=%s, provider=%s, err=%v", sub.TradeId, sub.PayProvider, err)
 				}
 			}
-			if err = data.UnLockTransaction(sub.Network, sub.ReceiveAddress, sub.Token, sub.ActualAmount); err != nil {
+			if hasTransactionLock(&sub) {
-				log.Sugar.Warnf("[order] unlock sub-order transaction failed, trade_id=%s, err=%v", sub.TradeId, err)
+				if err = data.UnLockTransaction(sub.Network, sub.ReceiveAddress, sub.Token, sub.ActualAmount); err != nil {
+					log.Sugar.Warnf("[order] unlock sub-order transaction failed, trade_id=%s, err=%v", sub.TradeId, err)
+				}
 			}
 		}
 		return nil
@@ -284,8 +339,10 @@ func OrderProcessing(req *request.OrderProcessingRequest) error {
 	}
 
 	// Release parent's own wallet lock
-	if err = data.UnLockTransaction(parent.Network, parent.ReceiveAddress, parent.Token, parent.ActualAmount); err != nil {
+	if hasTransactionLock(parent) {
-		log.Sugar.Warnf("[order] unlock parent transaction failed, parent_trade_id=%s, err=%v", parent.TradeId, err)
+		if err = data.UnLockTransaction(parent.Network, parent.ReceiveAddress, parent.Token, parent.ActualAmount); err != nil {
+			log.Sugar.Warnf("[order] unlock parent transaction failed, parent_trade_id=%s, err=%v", parent.TradeId, err)
+		}
 	}
 
 	// Release sibling locks after their status transitions commit.
@@ -295,8 +352,10 @@ func OrderProcessing(req *request.OrderProcessingRequest) error {
 				log.Sugar.Warnf("[order] expire sibling provider order failed, trade_id=%s, provider=%s, err=%v", sib.TradeId, sib.PayProvider, err)
 			}
 		}
-		if err = data.UnLockTransaction(sib.Network, sib.ReceiveAddress, sib.Token, sib.ActualAmount); err != nil {
+		if hasTransactionLock(&sib) {
-			log.Sugar.Warnf("[order] unlock sibling transaction failed, trade_id=%s, err=%v", sib.TradeId, err)
+			if err = data.UnLockTransaction(sib.Network, sib.ReceiveAddress, sib.Token, sib.ActualAmount); err != nil {
+				log.Sugar.Warnf("[order] unlock sibling transaction failed, trade_id=%s, err=%v", sib.TradeId, err)
+			}
 		}
 	}
 
@@ -448,9 +507,20 @@ func isOnChainOrder(payProvider string) bool {
 	return payProvider == "" || payProvider == mdb.PaymentProviderOnChain
 }
 
-const MaxSubOrders = 2
+func hasTransactionLock(order *mdb.Orders) bool {
+	return order != nil &&
+		isOnChainOrder(order.PayProvider) &&
+		strings.TrimSpace(order.Network) != "" &&
+		strings.TrimSpace(order.ReceiveAddress) != "" &&
+		strings.TrimSpace(order.Token) != "" &&
+		order.ActualAmount > 0
+}
 
-// SwitchNetwork creates or returns an existing sub-order for a different token+network.
+const MaxSubOrders = 1
+
+// SwitchNetwork completes a status=4 placeholder in place, or creates/returns
+// an existing sub-order for a different payment target once the parent is
+// already concrete.
 func SwitchNetwork(req *request.SwitchNetworkRequest) (*response.CheckoutCounterResponse, error) {
 	gCreateTransactionLock.Lock()
 	defer gCreateTransactionLock.Unlock()
@@ -469,7 +539,7 @@ func SwitchNetwork(req *request.SwitchNetworkRequest) (*response.CheckoutCounter
 	if parent.ParentTradeId != "" {
 		return nil, constant.CannotSwitchSubOrder
 	}
-	if parent.Status != mdb.StatusWaitPay {
+	if parent.Status != mdb.StatusWaitPay && parent.Status != mdb.StatusWaitSelect {
 		return nil, constant.OrderNotWaitPay
 	}
 
@@ -477,6 +547,10 @@ func SwitchNetwork(req *request.SwitchNetworkRequest) (*response.CheckoutCounter
 		return switchToOkPay(parent, token)
 	}
 
+	if parent.Status == mdb.StatusWaitSelect {
+		return completeWaitSelectOrder(parent, token, network)
+	}
+
 	// 2. Same token+network as parent → mark selected and return
 	if strings.EqualFold(parent.Token, token) && strings.EqualFold(parent.Network, network) {
 		_ = data.MarkOrderSelected(parent.TradeId)
@@ -497,8 +571,9 @@ func SwitchNetwork(req *request.SwitchNetworkRequest) (*response.CheckoutCounter
 		return buildCheckoutResponse(existing), nil
 	}
 
-	// 4. Check sub-order limit
+	// 4. Only one sub-order may ever be created under a parent. Existing
-	count, err := data.CountActiveSubOrders(parent.TradeId)
+	// active sub-orders are reused above; any other target after that is blocked.
+	count, err := data.CountSubOrders(parent.TradeId)
 	if err != nil {
 		return nil, err
 	}
@@ -585,7 +660,63 @@ func SwitchNetwork(req *request.SwitchNetworkRequest) (*response.CheckoutCounter
 	return buildCheckoutResponse(subOrder), nil
 }
 
+func completeWaitSelectOrder(parent *mdb.Orders, token string, network string) (*response.CheckoutCounterResponse, error) {
+	if !data.IsChainEnabled(network) {
+		return nil, constant.ChainNotEnabled
+	}
+	if _, err := ensureEnabledOrderAsset(network, token); err != nil {
+		return nil, err
+	}
+
+	rate := config.GetRateForCoin(strings.ToLower(token), strings.ToLower(parent.Currency))
+	if rate <= 0 {
+		return nil, constant.RateAmountErr
+	}
+	decimalPayAmount := decimal.NewFromFloat(parent.Amount)
+	decimalTokenAmount := decimalPayAmount.Mul(decimal.NewFromFloat(rate))
+	if decimalTokenAmount.Cmp(decimal.NewFromFloat(UsdtMinimumPaymentAmount)) == -1 {
+		return nil, constant.PayAmountErr
+	}
+
+	walletAddress, err := data.GetAvailableWalletAddressByNetwork(network)
+	if err != nil {
+		return nil, err
+	}
+	if len(walletAddress) <= 0 {
+		return nil, constant.NotAvailableWalletAddress
+	}
+
+	amount := math.MustParsePrecFloat64(decimalTokenAmount.InexactFloat64(), data.GetAmountPrecision())
+	availableAddress, availableAmount, err := ReserveAvailableWalletAndAmount(parent.TradeId, network, token, amount, walletAddress)
+	if err != nil {
+		return nil, err
+	}
+	if availableAddress == "" {
+		return nil, constant.NotAvailableAmountErr
+	}
+
+	updated, err := data.CompleteWaitSelectOrder(parent.TradeId, network, token, availableAddress, availableAmount)
+	if err != nil {
+		_ = data.UnLockTransactionByTradeId(parent.TradeId)
+		return nil, err
+	}
+	if !updated {
+		_ = data.UnLockTransactionByTradeId(parent.TradeId)
+		return nil, constant.OrderStatusConflict
+	}
+
+	order, err := data.GetOrderInfoByTradeId(parent.TradeId)
+	if err != nil {
+		return nil, err
+	}
+	return buildCheckoutResponse(order), nil
+}
+
 func buildCheckoutResponse(order *mdb.Orders) *response.CheckoutCounterResponse {
+	paymentType := mdb.PaymentTypeGmpay
+	if isEPayOrder(order) {
+		paymentType = mdb.PaymentTypeEpay
+	}
 	return &response.CheckoutCounterResponse{
 		TradeId:        order.TradeId,
 		Amount:         order.Amount,
@@ -594,14 +725,93 @@ func buildCheckoutResponse(order *mdb.Orders) *response.CheckoutCounterResponse
 		Currency:       order.Currency,
 		ReceiveAddress: order.ReceiveAddress,
 		Network:        order.Network,
+		Status:         order.Status,
+		PaymentType:    strings.ToLower(paymentType),
 		ExpirationTime: order.CreatedAt.AddMinutes(config.GetOrderExpirationTime()).TimestampMilli(),
-		RedirectUrl:    order.RedirectUrl,
+		RedirectUrl:    buildPublicRedirectURL(order),
-		PaymentUrl:     fmt.Sprintf("%s/pay/checkout-counter/%s", config.GetAppUri(), order.TradeId),
 		CreatedAt:      order.CreatedAt.TimestampMilli(),
 		IsSelected:     order.IsSelected,
 	}
 }
 
+func completeWaitSelectOkPayOrder(parent *mdb.Orders, token string) (*response.CheckoutCounterResponse, error) {
+	rate := config.GetRateForCoin(strings.ToLower(token), strings.ToLower(parent.Currency))
+	if rate <= 0 {
+		return nil, constant.RateAmountErr
+	}
+	decimalPayAmount := decimal.NewFromFloat(parent.Amount)
+	decimalTokenAmount := decimalPayAmount.Mul(decimal.NewFromFloat(rate))
+	if decimalTokenAmount.Cmp(decimal.NewFromFloat(UsdtMinimumPaymentAmount)) == -1 {
+		return nil, constant.PayAmountErr
+	}
+
+	amount := math.MustParsePrecFloat64(decimalTokenAmount.InexactFloat64(), data.GetAmountPrecision())
+	returnURL := strings.TrimSpace(parent.RedirectUrl)
+	if returnURL == "" {
+		returnURL = data.GetOkPayReturnURL()
+	}
+	if returnURL == "" {
+		returnURL = fmt.Sprintf("%s/pay/checkout-counter/%s", config.GetAppUri(), parent.TradeId)
+	}
+
+	tx := dao.Mdb.Begin()
+	providerRow := &mdb.ProviderOrder{
+		TradeId:         parent.TradeId,
+		Provider:        mdb.PaymentProviderOkPay,
+		ProviderOrderID: "",
+		PayURL:          "",
+		Amount:          amount,
+		Coin:            token,
+		Status:          mdb.ProviderOrderStatusCreating,
+		NotifyRaw:       "",
+	}
+	if err := data.UpsertProviderOrderCreatingWithTransaction(tx, providerRow); err != nil {
+		tx.Rollback()
+		return nil, err
+	}
+	if err := tx.Commit().Error; err != nil {
+		tx.Rollback()
+		return nil, err
+	}
+
+	okpayOrder, err := createOkPayDepositOrder(parent.TradeId, amount, token, returnURL)
+	if err != nil {
+		_ = data.MarkProviderOrderFailed(parent.TradeId, mdb.PaymentProviderOkPay)
+		return nil, constant.PaymentProviderCreateErr
+	}
+
+	finalizeTx := dao.Mdb.Begin()
+	if err = data.UpdateProviderOrderCreatedWithTransaction(finalizeTx, parent.TradeId, mdb.PaymentProviderOkPay, okpayOrder.ProviderOrderID, okpayOrder.PayURL); err != nil {
+		finalizeTx.Rollback()
+		_ = data.MarkProviderOrderFailed(parent.TradeId, mdb.PaymentProviderOkPay)
+		return nil, err
+	}
+	updated, err := data.CompleteWaitSelectOkPayOrderWithTransaction(finalizeTx, parent.TradeId, token, amount)
+	if err != nil {
+		finalizeTx.Rollback()
+		_ = data.MarkProviderOrderFailed(parent.TradeId, mdb.PaymentProviderOkPay)
+		return nil, err
+	}
+	if !updated {
+		finalizeTx.Rollback()
+		_ = data.MarkProviderOrderFailed(parent.TradeId, mdb.PaymentProviderOkPay)
+		return nil, constant.OrderStatusConflict
+	}
+	if err = finalizeTx.Commit().Error; err != nil {
+		finalizeTx.Rollback()
+		_ = data.MarkProviderOrderFailed(parent.TradeId, mdb.PaymentProviderOkPay)
+		return nil, err
+	}
+
+	order, err := data.GetOrderInfoByTradeId(parent.TradeId)
+	if err != nil {
+		return nil, err
+	}
+	resp := buildCheckoutResponse(order)
+	resp.PaymentUrl = okpayOrder.PayURL
+	return resp, nil
+}
+
 func switchToOkPay(parent *mdb.Orders, token string) (*response.CheckoutCounterResponse, error) {
 	if !data.GetOkPayEnabled() {
 		return nil, constant.PaymentProviderNotEnabled
@@ -613,6 +823,29 @@ func switchToOkPay(parent *mdb.Orders, token string) (*response.CheckoutCounterR
 		return nil, constant.PaymentProviderNotSupport
 	}
 
+	if parent.Status == mdb.StatusWaitSelect {
+		return completeWaitSelectOkPayOrder(parent, token)
+	}
+
+	if parent.PayProvider == mdb.PaymentProviderOkPay && strings.EqualFold(parent.Token, token) {
+		providerRow, err := data.GetProviderOrderByTradeIDAndProvider(parent.TradeId, mdb.PaymentProviderOkPay)
+		if err != nil {
+			return nil, err
+		}
+		if providerRow.ID == 0 || strings.TrimSpace(providerRow.PayURL) == "" {
+			return nil, constant.SystemErr
+		}
+		_ = data.MarkOrderSelected(parent.TradeId)
+		_ = data.RefreshOrderExpiration(parent.TradeId)
+		order, err := data.GetOrderInfoByTradeId(parent.TradeId)
+		if err != nil {
+			return nil, err
+		}
+		resp := buildCheckoutResponse(order)
+		resp.PaymentUrl = providerRow.PayURL
+		return resp, nil
+	}
+
 	existing, err := data.GetSubOrderByTokenPayProvider(parent.TradeId, token, mdb.PaymentProviderOkPay)
 	if err != nil {
 		return nil, err
@@ -625,16 +858,21 @@ func switchToOkPay(parent *mdb.Orders, token string) (*response.CheckoutCounterR
 		if providerRow.ID == 0 || strings.TrimSpace(providerRow.PayURL) == "" {
 			return nil, constant.SystemErr
 		}
-		_ = data.MarkOrderSelected(parent.TradeId)
+		updated, markErr := data.MarkProviderSwitchParentSelectedWithTransaction(dao.Mdb, parent.TradeId)
+		if markErr != nil {
+			return nil, markErr
+		}
+		if !updated {
+			return nil, constant.OrderStatusConflict
+		}
 		_ = data.MarkOrderSelected(existing.TradeId)
-		_ = data.RefreshOrderExpiration(parent.TradeId)
 		existing.IsSelected = true
 		resp := buildCheckoutResponse(existing)
 		resp.PaymentUrl = providerRow.PayURL
 		return resp, nil
 	}
 
-	count, err := data.CountActiveSubOrders(parent.TradeId)
+	count, err := data.CountSubOrders(parent.TradeId)
 	if err != nil {
 		return nil, err
 	}
@@ -711,14 +949,33 @@ func switchToOkPay(parent *mdb.Orders, token string) (*response.CheckoutCounterR
 		_ = data.ExpireOrderByTradeID(subTradeID)
 		return nil, constant.PaymentProviderCreateErr
 	}
-	if err = data.UpdateProviderOrderCreated(subTradeID, mdb.PaymentProviderOkPay, okpayOrder.ProviderOrderID, okpayOrder.PayURL); err != nil {
+
+	finalizeTx := dao.Mdb.Begin()
+	if err = data.UpdateProviderOrderCreatedWithTransaction(finalizeTx, subTradeID, mdb.PaymentProviderOkPay, okpayOrder.ProviderOrderID, okpayOrder.PayURL); err != nil {
+		finalizeTx.Rollback()
+		_ = data.MarkProviderOrderFailed(subTradeID, mdb.PaymentProviderOkPay)
+		_ = data.ExpireOrderByTradeID(subTradeID)
+		return nil, err
+	}
+	updated, err := data.MarkProviderSwitchParentSelectedWithTransaction(finalizeTx, parent.TradeId)
+	if err != nil {
+		finalizeTx.Rollback()
+		_ = data.MarkProviderOrderFailed(subTradeID, mdb.PaymentProviderOkPay)
+		_ = data.ExpireOrderByTradeID(subTradeID)
+		return nil, err
+	}
+	if !updated {
+		finalizeTx.Rollback()
+		_ = data.MarkProviderOrderFailed(subTradeID, mdb.PaymentProviderOkPay)
+		_ = data.ExpireOrderByTradeID(subTradeID)
+		return nil, constant.OrderStatusConflict
+	}
+	if err = finalizeTx.Commit().Error; err != nil {
+		finalizeTx.Rollback()
 		_ = data.MarkProviderOrderFailed(subTradeID, mdb.PaymentProviderOkPay)
 		_ = data.ExpireOrderByTradeID(subTradeID)
 		return nil, err
 	}
-
-	_ = data.MarkOrderSelected(parent.TradeId)
-	_ = data.RefreshOrderExpiration(parent.TradeId)
 
 	resp := buildCheckoutResponse(subOrder)
 	resp.PaymentUrl = okpayOrder.PayURL

src/model/service/order_service_test.go

@@ -87,6 +87,85 @@ func TestCreateTransactionRejectsPrivateNotifyURL(t *testing.T) {
 	}
 }
 
+func TestCreateTransactionCreatesWaitSelectPlaceholderWithoutTokenNetwork(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	req := newCreateTransactionRequest("order_wait_select_1", 12.34)
+	req.Token = ""
+	req.Network = ""
+	resp, err := CreateTransaction(req, nil)
+	if err != nil {
+		t.Fatalf("create placeholder transaction: %v", err)
+	}
+	if resp.Status != mdb.StatusWaitSelect {
+		t.Fatalf("response status = %d, want %d", resp.Status, mdb.StatusWaitSelect)
+	}
+	if resp.Token != "" || resp.ReceiveAddress != "" || resp.ActualAmount != 0 {
+		t.Fatalf("placeholder chain fields = token %q address %q actual %.4f", resp.Token, resp.ReceiveAddress, resp.ActualAmount)
+	}
+
+	order, err := data.GetOrderInfoByTradeId(resp.TradeId)
+	if err != nil {
+		t.Fatalf("reload placeholder order: %v", err)
+	}
+	if order.Status != mdb.StatusWaitSelect {
+		t.Fatalf("order status = %d, want %d", order.Status, mdb.StatusWaitSelect)
+	}
+	if order.PaymentType != mdb.PaymentTypeGmpay {
+		t.Fatalf("placeholder payment_type = %q, want %q", order.PaymentType, mdb.PaymentTypeGmpay)
+	}
+	if order.Token != "" || order.Network != "" || order.ReceiveAddress != "" || order.ActualAmount != 0 {
+		t.Fatalf("placeholder order has chain fields: %+v", order)
+	}
+
+	var locks int64
+	if err := dao.RuntimeDB.Model(&mdb.TransactionLock{}).Where("trade_id = ?", resp.TradeId).Count(&locks).Error; err != nil {
+		t.Fatalf("count transaction locks: %v", err)
+	}
+	if locks != 0 {
+		t.Fatalf("placeholder lock count = %d, want 0", locks)
+	}
+}
+
+func TestCreateTransactionRejectsPartialTokenNetwork(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	req := newCreateTransactionRequest("order_partial_token_network_1", 1)
+	req.Token = ""
+	if _, err := CreateTransaction(req, nil); err != constant.ParamsMarshalErr {
+		t.Fatalf("missing token error = %v, want %v", err, constant.ParamsMarshalErr)
+	}
+
+	req = newCreateTransactionRequest("order_partial_token_network_2", 1)
+	req.Network = ""
+	if _, err := CreateTransaction(req, nil); err != constant.ParamsMarshalErr {
+		t.Fatalf("missing network error = %v, want %v", err, constant.ParamsMarshalErr)
+	}
+}
+
+func TestCreateTransactionNormalizesEpayPaymentTypeCase(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	req := newCreateTransactionRequest("order_epay_payment_type_1", 1)
+	req.Token = ""
+	req.Network = ""
+	req.PaymentType = "epay"
+	resp, err := CreateTransaction(req, nil)
+	if err != nil {
+		t.Fatalf("create epay-compatible transaction: %v", err)
+	}
+	order, err := data.GetOrderInfoByTradeId(resp.TradeId)
+	if err != nil {
+		t.Fatalf("reload order: %v", err)
+	}
+	if order.PaymentType != mdb.PaymentTypeEpay {
+		t.Fatalf("payment_type = %q, want %q", order.PaymentType, mdb.PaymentTypeEpay)
+	}
+}
+
 func TestCreateTransactionAssignsIncrementedAmountsAndLocks(t *testing.T) {
 	cleanup := testutil.SetupTestDatabases(t)
 	defer cleanup()
@@ -390,6 +469,56 @@ func TestCreateTransactionRejectsDisabledTonTokenBeforeRate(t *testing.T) {
 	}
 }
 
+func TestCreateTransactionRejectsEnabledMisconfiguredAptosUSDT(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: true}).Error; err != nil {
+		t.Fatalf("create aptos chain: %v", err)
+	}
+	if err := dao.Mdb.Create(&mdb.ChainToken{
+		Network:         mdb.NetworkAptos,
+		Symbol:          "USDT",
+		ContractAddress: "",
+		Decimals:        6,
+		Enabled:         true,
+	}).Error; err != nil {
+		t.Fatalf("create aptos usdt token: %v", err)
+	}
+
+	req := newCreateTransactionRequest("order_aptos_misconfigured_usdt_1", 10)
+	req.Network = mdb.NetworkAptos
+	req.Token = "USDT"
+
+	_, err := CreateTransaction(req, nil)
+	if err != constant.SupportedAssetNotFound {
+		t.Fatalf("create misconfigured Aptos USDT error = %v, want %v", err, constant.SupportedAssetNotFound)
+	}
+}
+
+func TestEnsureEnabledOrderAssetAllowsConfiguredAptosCustomToken(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := dao.Mdb.Create(&mdb.ChainToken{
+		Network:         mdb.NetworkAptos,
+		Symbol:          "MOVEUSD",
+		ContractAddress: "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
+		Decimals:        6,
+		Enabled:         true,
+	}).Error; err != nil {
+		t.Fatalf("create aptos custom token: %v", err)
+	}
+
+	token, err := ensureEnabledOrderAsset(mdb.NetworkAptos, "MOVEUSD")
+	if err != nil {
+		t.Fatalf("ensureEnabledOrderAsset(): %v", err)
+	}
+	if token.Symbol != "MOVEUSD" {
+		t.Fatalf("token symbol = %q, want MOVEUSD", token.Symbol)
+	}
+}
+
 func TestCreateTransactionSupportedTonTokenWithoutRateReturnsRateError(t *testing.T) {
 	cleanup := testutil.SetupTestDatabases(t)
 	defer cleanup()
@@ -459,6 +588,146 @@ func TestSwitchNetworkCreatesTonSubOrderAndRawLock(t *testing.T) {
 	}
 }
 
+func TestSwitchNetworkCompletesWaitSelectPlaceholderInPlace(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := data.SetSetting("rate", "rate.forced_rate_list", `{"cny":{"usdt":0.1}}`, "json"); err != nil {
+		t.Fatalf("set forced rate: %v", err)
+	}
+	if _, err := data.AddWalletAddress("TWaitSelectAddress001"); err != nil {
+		t.Fatalf("add tron wallet: %v", err)
+	}
+
+	req := newCreateTransactionRequest("order_wait_select_switch_1", 10)
+	req.Token = ""
+	req.Network = ""
+	parentResp, err := CreateTransaction(req, nil)
+	if err != nil {
+		t.Fatalf("create placeholder: %v", err)
+	}
+	if parentResp.Status != mdb.StatusWaitSelect {
+		t.Fatalf("parent response status = %d, want %d", parentResp.Status, mdb.StatusWaitSelect)
+	}
+
+	switched, err := SwitchNetwork(&request.SwitchNetworkRequest{
+		TradeId: parentResp.TradeId,
+		Token:   "USDT",
+		Network: mdb.NetworkTron,
+	})
+	if err != nil {
+		t.Fatalf("switch placeholder to tron/usdt: %v", err)
+	}
+	if switched.TradeId != parentResp.TradeId {
+		t.Fatalf("switch returned trade_id = %q, want parent %q", switched.TradeId, parentResp.TradeId)
+	}
+	if switched.Status != mdb.StatusWaitPay {
+		t.Fatalf("switch status = %d, want %d", switched.Status, mdb.StatusWaitPay)
+	}
+	if switched.IsSelected {
+		t.Fatal("switch is_selected = true, want false")
+	}
+	if switched.PaymentUrl != "" {
+		t.Fatalf("switch payment_url = %q, want empty for unselected chain parent", switched.PaymentUrl)
+	}
+	if switched.Token != "USDT" || switched.Network != mdb.NetworkTron || switched.ReceiveAddress != "TWaitSelectAddress001" {
+		t.Fatalf("switch chain fields = token %q network %q address %q", switched.Token, switched.Network, switched.ReceiveAddress)
+	}
+	if got := fmt.Sprintf("%.2f", switched.ActualAmount); got != "1.00" {
+		t.Fatalf("switch actual amount = %s, want 1.00", got)
+	}
+
+	parent, err := data.GetOrderInfoByTradeId(parentResp.TradeId)
+	if err != nil {
+		t.Fatalf("reload parent: %v", err)
+	}
+	if parent.Status != mdb.StatusWaitPay || parent.ParentTradeId != "" {
+		t.Fatalf("parent status/parent_trade_id = %d/%q", parent.Status, parent.ParentTradeId)
+	}
+	if parent.IsSelected {
+		t.Fatal("parent is_selected = true, want false")
+	}
+	if parent.PaymentType != mdb.PaymentTypeGmpay {
+		t.Fatalf("parent payment_type = %q, want %q", parent.PaymentType, mdb.PaymentTypeGmpay)
+	}
+	count, err := data.CountActiveSubOrders(parent.TradeId)
+	if err != nil {
+		t.Fatalf("count sub orders: %v", err)
+	}
+	if count != 0 {
+		t.Fatalf("active sub-order count = %d, want 0", count)
+	}
+	lockTradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken(mdb.NetworkTron, parent.ReceiveAddress, parent.Token, parent.ActualAmount)
+	if err != nil {
+		t.Fatalf("lookup parent lock: %v", err)
+	}
+	if lockTradeID != parent.TradeId {
+		t.Fatalf("parent lock trade_id = %q, want %q", lockTradeID, parent.TradeId)
+	}
+}
+
+func TestSwitchNetworkAfterWaitSelectCompletionUsesExistingSubOrderFlow(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+
+	if err := data.SetSetting("rate", "rate.forced_rate_list", `{"cny":{"usdt":0.1}}`, "json"); err != nil {
+		t.Fatalf("set forced rate: %v", err)
+	}
+	if _, err := data.AddWalletAddress("TWaitSelectAddress002"); err != nil {
+		t.Fatalf("add tron wallet: %v", err)
+	}
+	if _, err := data.AddWalletAddressWithNetwork(mdb.NetworkEthereum, "0xA1B2c3D4e5F60718293aBcDeF001122334455668"); err != nil {
+		t.Fatalf("add ethereum wallet: %v", err)
+	}
+
+	req := newCreateTransactionRequest("order_wait_select_reswitch_1", 10)
+	req.Token = ""
+	req.Network = ""
+	parentResp, err := CreateTransaction(req, nil)
+	if err != nil {
+		t.Fatalf("create placeholder: %v", err)
+	}
+	first, err := SwitchNetwork(&request.SwitchNetworkRequest{
+		TradeId: parentResp.TradeId,
+		Token:   "USDT",
+		Network: mdb.NetworkTron,
+	})
+	if err != nil {
+		t.Fatalf("first switch: %v", err)
+	}
+
+	second, err := SwitchNetwork(&request.SwitchNetworkRequest{
+		TradeId: parentResp.TradeId,
+		Token:   "USDT",
+		Network: mdb.NetworkEthereum,
+	})
+	if err != nil {
+		t.Fatalf("second switch: %v", err)
+	}
+	if second.TradeId == first.TradeId {
+		t.Fatalf("second switch trade_id = parent %q, want sub-order", second.TradeId)
+	}
+	if second.Network != mdb.NetworkEthereum || second.Token != "USDT" {
+		t.Fatalf("second switch token/network = %s/%s", second.Token, second.Network)
+	}
+	count, err := data.CountActiveSubOrders(parentResp.TradeId)
+	if err != nil {
+		t.Fatalf("count active sub orders: %v", err)
+	}
+	if count != 1 {
+		t.Fatalf("active sub-order count = %d, want 1", count)
+	}
+
+	_, err = SwitchNetwork(&request.SwitchNetworkRequest{
+		TradeId: parentResp.TradeId,
+		Token:   "USDT",
+		Network: mdb.NetworkBsc,
+	})
+	if err != constant.SubOrderLimitExceeded {
+		t.Fatalf("third switch error = %v, want %v", err, constant.SubOrderLimitExceeded)
+	}
+}
+
 func TestSwitchNetworkRejectsUnsupportedTonToken(t *testing.T) {
 	cleanup := testutil.SetupTestDatabases(t)
 	defer cleanup()
@@ -1219,7 +1488,6 @@ func TestOrderProcessingSubOrderExpiresSiblingsAndReleasesLocks(t *testing.T) {
 		t.Fatalf("create parent order: %v", err)
 	}
 
-	// Create two sub-orders on different networks.
 	subEthResp, err := SwitchNetwork(&request.SwitchNetworkRequest{
 		TradeId: parentResp.TradeId,
 		Token:   "usdt",
@@ -1229,13 +1497,29 @@ func TestOrderProcessingSubOrderExpiresSiblingsAndReleasesLocks(t *testing.T) {
 		t.Fatalf("switch to ethereum sub-order: %v", err)
 	}
 
-	subBscResp, err := SwitchNetwork(&request.SwitchNetworkRequest{
+	bscTradeID := GenerateCode()
-		TradeId: parentResp.TradeId,
+	bscAddress := strings.ToLower("0xBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB")
-		Token:   "usdt",
+	subBsc := &mdb.Orders{
-		Network: mdb.NetworkBsc,
+		TradeId:         bscTradeID,
-	})
+		OrderId:         bscTradeID,
-	if err != nil {
+		ParentTradeId:   parentResp.TradeId,
-		t.Fatalf("switch to bsc sub-order: %v", err)
+		Amount:          parentResp.Amount,
+		Currency:        parentResp.Currency,
+		ActualAmount:    subEthResp.ActualAmount,
+		ReceiveAddress:  bscAddress,
+		Token:           "USDT",
+		Network:         mdb.NetworkBsc,
+		Status:          mdb.StatusWaitPay,
+		IsSelected:      true,
+		CallBackConfirm: mdb.CallBackConfirmOk,
+		PaymentType:     mdb.PaymentTypeGmpay,
+		PayProvider:     mdb.PaymentProviderOnChain,
+	}
+	if err := dao.Mdb.Create(subBsc).Error; err != nil {
+		t.Fatalf("seed bsc sibling sub-order: %v", err)
+	}
+	if err := data.LockTransaction(mdb.NetworkBsc, bscAddress, "USDT", bscTradeID, subBsc.ActualAmount, time.Hour); err != nil {
+		t.Fatalf("lock bsc sibling amount: %v", err)
 	}
 
 	// Pay the Ethereum sub-order.
@@ -1252,12 +1536,12 @@ func TestOrderProcessingSubOrderExpiresSiblingsAndReleasesLocks(t *testing.T) {
 	}
 
 	// BSC sibling must be expired.
-	subBsc, err := data.GetOrderInfoByTradeId(subBscResp.TradeId)
+	reloadedBsc, err := data.GetOrderInfoByTradeId(subBsc.TradeId)
 	if err != nil {
 		t.Fatalf("reload bsc sub-order: %v", err)
 	}
-	if subBsc.Status != mdb.StatusExpired {
+	if reloadedBsc.Status != mdb.StatusExpired {
-		t.Fatalf("bsc sibling status = %d, want %d (expired)", subBsc.Status, mdb.StatusExpired)
+		t.Fatalf("bsc sibling status = %d, want %d (expired)", reloadedBsc.Status, mdb.StatusExpired)
 	}
 
 	// Parent runtime lock must be released.
@@ -1272,7 +1556,7 @@ func TestOrderProcessingSubOrderExpiresSiblingsAndReleasesLocks(t *testing.T) {
 
 	// BSC sibling runtime lock must be released.
 	sibLock, err := data.GetTradeIdByWalletAddressAndAmountAndToken(
-		mdb.NetworkBsc, subBscResp.ReceiveAddress, subBscResp.Token, subBscResp.ActualAmount)
+		mdb.NetworkBsc, subBsc.ReceiveAddress, subBsc.Token, subBsc.ActualAmount)
 	if err != nil {
 		t.Fatalf("check bsc sibling runtime lock: %v", err)
 	}

src/model/service/pay_service.go

@@ -1,8 +1,8 @@
 package service
 
 import (
-	"github.com/GMWalletApp/epusdt/config"
 	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
 	"github.com/GMWalletApp/epusdt/model/response"
 	"github.com/GMWalletApp/epusdt/util/constant"
 )
@@ -20,19 +20,15 @@ func GetCheckoutCounterByTradeId(tradeId string) (*response.CheckoutCounterRespo
 	if orderInfo.ID <= 0 {
 		return nil, ErrOrder
 	}
-
+	resp := buildCheckoutResponse(orderInfo)
-	resp := &response.CheckoutCounterResponse{
+	if orderInfo.PayProvider == mdb.PaymentProviderOkPay {
-		TradeId:        orderInfo.TradeId,
+		providerRow, rowErr := data.GetProviderOrderByTradeIDAndProvider(orderInfo.TradeId, mdb.PaymentProviderOkPay)
-		Amount:         orderInfo.Amount,
+		if rowErr != nil {
-		ActualAmount:   orderInfo.ActualAmount,
+			return nil, rowErr
-		Token:          orderInfo.Token,
+		}
-		Currency:       orderInfo.Currency,
+		if providerRow.ID > 0 {
-		ReceiveAddress: orderInfo.ReceiveAddress,
+			resp.PaymentUrl = providerRow.PayURL
-		Network:        orderInfo.Network,
+		}
-		ExpirationTime: orderInfo.CreatedAt.AddMinutes(config.GetOrderExpirationTime()).TimestampMilli(),
-		RedirectUrl:    orderInfo.RedirectUrl,
-		CreatedAt:      orderInfo.CreatedAt.TimestampMilli(),
-		IsSelected:     orderInfo.IsSelected,
 	}
 	return resp, nil
 }

src/model/service/payment_asset.go

@@ -0,0 +1,32 @@
+package service
+
+import (
+	"strings"
+
+	"github.com/GMWalletApp/epusdt/model/mdb"
+)
+
+func ChainTokenReadyForPayment(token mdb.ChainToken) bool {
+	if strings.TrimSpace(token.Symbol) == "" {
+		return false
+	}
+	if chainTokenRequiresAssetID(token) && strings.TrimSpace(token.ContractAddress) == "" {
+		return false
+	}
+	return true
+}
+
+func chainTokenRequiresAssetID(token mdb.ChainToken) bool {
+	network := strings.ToLower(strings.TrimSpace(token.Network))
+	symbol := strings.ToUpper(strings.TrimSpace(token.Symbol))
+	switch network {
+	case mdb.NetworkTron:
+		return symbol != "TRX"
+	case mdb.NetworkSolana:
+		return symbol != "SOL"
+	case mdb.NetworkTon:
+		return symbol != TonNativeSymbol
+	default:
+		return true
+	}
+}

src/mq/worker.go

@@ -2,9 +2,7 @@ package mq
 
 import (
 	"errors"
-	"fmt"
 	"net/http"
-	"strconv"
 	"strings"
 	"time"
 
@@ -13,6 +11,7 @@ import (
 	"github.com/GMWalletApp/epusdt/model/data"
 	"github.com/GMWalletApp/epusdt/model/mdb"
 	"github.com/GMWalletApp/epusdt/model/response"
+	"github.com/GMWalletApp/epusdt/model/service"
 	"github.com/GMWalletApp/epusdt/util/http_client"
 	"github.com/GMWalletApp/epusdt/util/log"
 	"github.com/GMWalletApp/epusdt/util/sign"
@@ -25,18 +24,12 @@ import (
 // other secret would produce a signature the merchant can't verify.
 // The admin can resend the callback after fixing the key.
 func resolveOrderApiKey(order *mdb.Orders) (*mdb.ApiKey, error) {
-	if order.ApiKeyID == 0 {
+	row, err := service.ResolveOrderApiKey(order)
-		return nil, fmt.Errorf("order trade_id=%s has no api_key_id", order.TradeId)
+	if err != nil || row == nil || row.ID == 0 {
-	}
+		if err != nil {
-	row, err := data.GetApiKeyByID(order.ApiKeyID)
+			return nil, err
-	if err != nil {
+		}
-		return nil, fmt.Errorf("lookup api_key_id=%d: %w", order.ApiKeyID, err)
+		return nil, errors.New("api key unavailable")
-	}
-	if row.ID == 0 {
-		return nil, fmt.Errorf("api_key_id=%d not found (deleted?)", order.ApiKeyID)
-	}
-	if row.Status != mdb.ApiKeyStatusEnable {
-		return nil, fmt.Errorf("api_key_id=%d is disabled", order.ApiKeyID)
 	}
 	return row, nil
 }
@@ -48,10 +41,12 @@ const sqliteBusyRetryAttempts = 3
 type expirableOrder struct {
 	ID             uint64  `gorm:"column:id"`
 	TradeId        string  `gorm:"column:trade_id"`
+	Status         int     `gorm:"column:status"`
 	Network        string  `gorm:"column:network"`
 	ReceiveAddress string  `gorm:"column:receive_address"`
 	Token          string  `gorm:"column:token"`
 	ActualAmount   float64 `gorm:"column:actual_amount"`
+	PayProvider    string  `gorm:"column:pay_provider"`
 }
 
 func runOrderExpirationLoop() {
@@ -91,8 +86,8 @@ func processExpiredOrders() {
 		var orders []expirableOrder
 		err := withSQLiteBusyRetry(func() error {
 			return dao.Mdb.Model(&mdb.Orders{}).
-				Select("id", "trade_id", "network", "receive_address", "token", "actual_amount").
+				Select("id", "trade_id", "status", "network", "receive_address", "token", "actual_amount", "pay_provider").
-				Where("status = ?", mdb.StatusWaitPay).
+				Where("status IN ?", []int{mdb.StatusWaitPay, mdb.StatusWaitSelect}).
 				Where("created_at <= ?", expirationCutoff).
 				Order("id asc").
 				Limit(batchSize).
@@ -115,6 +110,17 @@ func processExpiredOrders() {
 			if !expired {
 				continue
 			}
+			// StatusWaitSelect placeholders have not reserved a wallet or
+			// amount yet, so there is no transaction lock to release.
+			if order.Status == mdb.StatusWaitSelect {
+				continue
+			}
+			if strings.TrimSpace(order.PayProvider) != "" && order.PayProvider != mdb.PaymentProviderOnChain {
+				continue
+			}
+			if strings.TrimSpace(order.Network) == "" || strings.TrimSpace(order.ReceiveAddress) == "" || strings.TrimSpace(order.Token) == "" || order.ActualAmount <= 0 {
+				continue
+			}
 			if err = data.UnLockTransaction(order.Network, order.ReceiveAddress, order.Token, order.ActualAmount); err != nil {
 				log.Sugar.Warnf("[mq] release expired transaction lock failed, trade_id=%s, err=%v", order.TradeId, err)
 			}
@@ -192,40 +198,13 @@ func sendOrderCallback(order *mdb.Orders) error {
 		return errors.New("no api key row available for callback")
 	}
 
-	switch order.PaymentType {
+	switch {
-	case mdb.PaymentTypeEpay:
+	case strings.EqualFold(order.PaymentType, mdb.PaymentTypeEpay):
-		// EPAY uses pid (integer) and secret_key as "key".
+		formData, err := service.BuildEPayResultParams(order, apiKeyRow)
-		pidInt, convErr := strconv.Atoi(apiKeyRow.Pid)
-		if convErr != nil {
-			return fmt.Errorf("epay pid not numeric: %s", apiKeyRow.Pid)
-		}
-		notifyData := response.OrderNotifyResponseEpay{
-			PID:         pidInt,
-			TradeNo:     order.TradeId,
-			OutTradeNo:  order.OrderId,
-			Type:        "alipay",
-			Name:        order.Name,
-			Money:       fmt.Sprintf("%.4f", order.Amount),
-			TradeStatus: "TRADE_SUCCESS",
-		}
-
-		signstr2, err := sign.Get(notifyData, apiKeyRow.SecretKey)
 		if err != nil {
 			return err
 		}
 
-		formData := map[string]string{
-			"pid":          fmt.Sprintf("%d", notifyData.PID),
-			"trade_no":     notifyData.TradeNo,
-			"out_trade_no": notifyData.OutTradeNo,
-			"type":         notifyData.Type,
-			"name":         notifyData.Name,
-			"money":        notifyData.Money,
-			"trade_status": notifyData.TradeStatus,
-			"sign":         signstr2,
-			"sign_type":    "MD5",
-		}
-
 		epayResp, err := http_client.GetHttpClient().R().SetQueryParams(formData).Get(order.NotifyUrl)
 		if err != nil {
 			return err

src/mq/worker_test.go

@@ -62,6 +62,21 @@ func TestProcessExpiredOrdersExpiresWaitingOrdersAndReleasesLocks(t *testing.T)
 		t.Fatalf("lock recent order: %v", err)
 	}
 
+	placeholder := &mdb.Orders{
+		TradeId:   "trade_wait_select_expired",
+		OrderId:   "order_wait_select_expired",
+		Amount:    1,
+		Currency:  "CNY",
+		Status:    mdb.StatusWaitSelect,
+		NotifyUrl: "https://merchant.example/callback",
+	}
+	if err := dao.Mdb.Create(placeholder).Error; err != nil {
+		t.Fatalf("create placeholder order: %v", err)
+	}
+	if err := dao.Mdb.Model(placeholder).UpdateColumn("created_at", time.Now().Add(-20*time.Minute)).Error; err != nil {
+		t.Fatalf("age placeholder order: %v", err)
+	}
+
 	processExpiredOrders()
 
 	expired, err := data.GetOrderInfoByTradeId(order.TradeId)
@@ -93,6 +108,14 @@ func TestProcessExpiredOrdersExpiresWaitingOrdersAndReleasesLocks(t *testing.T)
 	if lockTradeID != recentOrder.TradeId {
 		t.Fatalf("recent order lock = %s, want %s", lockTradeID, recentOrder.TradeId)
 	}
+
+	expiredPlaceholder, err := data.GetOrderInfoByTradeId(placeholder.TradeId)
+	if err != nil {
+		t.Fatalf("reload expired placeholder: %v", err)
+	}
+	if expiredPlaceholder.Status != mdb.StatusExpired {
+		t.Fatalf("placeholder status = %d, want %d", expiredPlaceholder.Status, mdb.StatusExpired)
+	}
 }
 
 func TestProcessExpiredOrdersKeepsPaidOrdersPaid(t *testing.T) {
@@ -295,7 +318,7 @@ func TestDispatchPendingCallbacksEpayRequiresAck(t *testing.T) {
 		BlockTransactionId: "block_callback_epay_fail",
 		CallbackNum:        0,
 		CallBackConfirm:    mdb.CallBackConfirmNo,
-		PaymentType:        mdb.PaymentTypeEpay,
+		PaymentType:        "epay",
 		ApiKeyID:           epayKey.ID,
 	}
 	if err := dao.Mdb.Create(order).Error; err != nil {
@@ -349,7 +372,7 @@ func TestDispatchPendingCallbacksEpayAcceptsTrimmedOk(t *testing.T) {
 		BlockTransactionId: "block_callback_epay_ok",
 		CallbackNum:        0,
 		CallBackConfirm:    mdb.CallBackConfirmNo,
-		PaymentType:        mdb.PaymentTypeEpay,
+		PaymentType:        "epay",
 		ApiKeyID:           epayKey.ID,
 	}
 	if err := dao.Mdb.Create(order).Error; err != nil {
@@ -550,7 +573,7 @@ func TestSendOrderCallbackEpayUsesApiKeySecretByPid(t *testing.T) {
 		Status:             mdb.StatusPaySuccess,
 		NotifyUrl:          server.URL,
 		BlockTransactionId: "block_epay_sign",
-		PaymentType:        mdb.PaymentTypeEpay,
+		PaymentType:        "epay",
 		ApiKeyID:           key.ID,
 	}
 

src/route/admin_router_test.go

@@ -763,6 +763,34 @@ func TestAdminOrders_CloseNotFound(t *testing.T) {
 	}
 }
 
+func TestAdminOrders_CloseWaitSelectOrder(t *testing.T) {
+	e, token := setupAdminTestEnv(t)
+	order := &mdb.Orders{
+		TradeId:     "trade-admin-close-wait-select",
+		OrderId:     "order-admin-close-wait-select",
+		Amount:      10,
+		Currency:    "CNY",
+		Status:      mdb.StatusWaitSelect,
+		NotifyUrl:   "https://merchant.example/notify",
+		PayProvider: mdb.PaymentProviderOnChain,
+	}
+	if err := dao.Mdb.Create(order).Error; err != nil {
+		t.Fatalf("create wait-select order: %v", err)
+	}
+
+	rec := doPostAdmin(e, "/admin/api/v1/orders/"+order.TradeId+"/close", nil, token)
+	t.Logf("CloseOrder wait-select: status=%d body=%s", rec.Code, rec.Body.String())
+	assertOK(t, rec)
+
+	reloaded, err := data.GetOrderInfoByTradeId(order.TradeId)
+	if err != nil {
+		t.Fatalf("reload order: %v", err)
+	}
+	if reloaded.Status != mdb.StatusExpired {
+		t.Fatalf("status = %d, want %d", reloaded.Status, mdb.StatusExpired)
+	}
+}
+
 // TestAdminOrders_MarkPaidNotFound verifies mark-paid on non-existent order.
 func TestAdminOrders_MarkPaidNotFound(t *testing.T) {
 	e, token := setupAdminTestEnv(t)

src/route/router.go

@@ -8,6 +8,7 @@ import (
 	"io"
 	"net/http"
 	"strconv"
+	"strings"
 
 	"github.com/GMWalletApp/epusdt/controller/admin"
 	"github.com/GMWalletApp/epusdt/controller/comm"
@@ -36,6 +37,7 @@ func RegisterRoute(e *echo.Echo) {
 	})
 
 	payRoute.GET("/checkout-counter-resp/:trade_id", comm.Ctrl.CheckoutCounter)
+	payRoute.GET("/return/:trade_id", comm.Ctrl.ReturnToMerchant)
 	payRoute.GET("/check-status/:trade_id", comm.Ctrl.CheckStatus)
 	payRoute.POST("/submit-tx-hash/:trade_id", comm.Ctrl.SubmitTxHash)
 	payRoute.POST("/switch-network", comm.Ctrl.SwitchNetwork)
@@ -43,7 +45,9 @@ func RegisterRoute(e *echo.Echo) {
 	// payment routes
 	paymentRoute := e.Group("/payments")
 
-	// gmpay v1 routes
+	// gmpay v1 routes. CreateTransaction accepts token+network together
+	// for a concrete chain order, or omits both for a status=4 placeholder
+	// that is completed later by /pay/switch-network or routed to OkPay.
 	gmpayV1 := paymentRoute.Group("/gmpay/v1")
 	gmpayV1.POST("/order/create-transaction", comm.Ctrl.CreateTransaction, middleware.CheckApiSign())
 	gmpayV1.GET("/config", comm.Ctrl.GetPublicConfig)
@@ -129,6 +133,21 @@ func RegisterRoute(e *echo.Echo) {
 		notifyURL := getString(params, "notify_url")
 		outTradeNo := getString(params, "out_trade_no")
 		returnURL := getString(params, "return_url")
+		token := strings.TrimSpace(getString(params, "token"))
+		if token == "" {
+			token = data.GetSettingString(mdb.SettingKeyEpayDefaultToken, "")
+		}
+		network := strings.TrimSpace(getString(params, "network"))
+		if network == "" {
+			network = data.GetSettingString(mdb.SettingKeyEpayDefaultNetwork, "")
+		}
+		currency := strings.TrimSpace(getString(params, "currency"))
+		if currency == "" {
+			currency = data.GetSettingString(mdb.SettingKeyEpayDefaultCurrency, "")
+		}
+		if currency == "" {
+			currency = "cny"
+		}
 
 		amountFloat, err := strconv.ParseFloat(money, 64)
 		if err != nil {
@@ -136,9 +155,9 @@ func RegisterRoute(e *echo.Echo) {
 		}
 
 		body := map[string]interface{}{
-			"token":        data.GetSettingString(mdb.SettingKeyEpayDefaultToken, "usdt"),
+			"token":        token,
-			"currency":     data.GetSettingString(mdb.SettingKeyEpayDefaultCurrency, "cny"),
+			"currency":     currency,
-			"network":      data.GetSettingString(mdb.SettingKeyEpayDefaultNetwork, "tron"),
+			"network":      network,
 			"amount":       amountFloat,
 			"notify_url":   notifyURL,
 			"order_id":     outTradeNo,

src/route/router_test.go

@@ -224,6 +224,37 @@ func doFormPost(e *echo.Echo, path string, values url.Values) *httptest.Response
 	return rec
 }
 
+func mustCreateEPayOrder(t *testing.T, e *echo.Echo, orderID string, returnURL string, extra url.Values) string {
+	t.Helper()
+
+	values := url.Values{
+		"pid":          {"1"},
+		"name":         {orderID},
+		"type":         {"alipay"},
+		"money":        {"1.00"},
+		"out_trade_no": {orderID},
+		"notify_url":   {"https://93.184.216.34/notify"},
+		"return_url":   {returnURL},
+	}
+	for key, items := range extra {
+		clone := append([]string(nil), items...)
+		values[key] = clone
+	}
+	values = signEpayValues(values)
+
+	req := httptest.NewRequest(http.MethodGet, "/payments/epay/v1/order/create-transaction/submit.php?"+values.Encode(), nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	if rec.Code != http.StatusFound {
+		t.Fatalf("create epay order failed: %d %s", rec.Code, rec.Body.String())
+	}
+	location := rec.Header().Get("Location")
+	if !strings.HasPrefix(location, "/pay/checkout-counter/") {
+		t.Fatalf("expected checkout redirect, got %q", location)
+	}
+	return strings.TrimPrefix(location, "/pay/checkout-counter/")
+}
+
 func TestRootPostRoute(t *testing.T) {
 	e := setupTestEnv(t)
 
@@ -419,6 +450,168 @@ func TestCreateOrderGmpayV1FormData(t *testing.T) {
 	t.Logf("Form-data order created: trade_id=%v", data["trade_id"])
 }
 
+func TestCreateOrderGmpayV1PlaceholderWithoutTokenNetwork(t *testing.T) {
+	e := setupTestEnv(t)
+
+	body := signBody(map[string]interface{}{
+		"order_id":   "test-placeholder-001",
+		"amount":     1.00,
+		"currency":   "cny",
+		"notify_url": "https://93.184.216.34/notify",
+	})
+
+	rec := doPost(e, "/payments/gmpay/v1/order/create-transaction", body)
+	if rec.Code != http.StatusOK {
+		t.Fatalf("expected 200, got %d: %s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	respData, ok := resp["data"].(map[string]interface{})
+	if !ok {
+		t.Fatalf("expected data in response, got: %v", resp)
+	}
+	tradeID, _ := respData["trade_id"].(string)
+	if tradeID == "" {
+		t.Fatalf("missing trade_id in response: %v", respData)
+	}
+	order, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("reload placeholder order: %v", err)
+	}
+	if order.PaymentType != mdb.PaymentTypeGmpay {
+		t.Fatalf("placeholder order payment_type = %q, want %q", order.PaymentType, mdb.PaymentTypeGmpay)
+	}
+	if got := int(respData["status"].(float64)); got != mdb.StatusWaitSelect {
+		t.Fatalf("status = %d, want %d", got, mdb.StatusWaitSelect)
+	}
+	if respData["token"] != "" || respData["receive_address"] != "" || respData["actual_amount"].(float64) != 0 {
+		t.Fatalf("placeholder chain fields = %#v", respData)
+	}
+
+	checkoutData := getCheckoutCounterRespData(t, e, tradeID)
+	if got := int(checkoutData["status"].(float64)); got != mdb.StatusWaitSelect {
+		t.Fatalf("checkout status = %d, want %d", got, mdb.StatusWaitSelect)
+	}
+	if checkoutData["actual_amount"].(float64) != 0 || checkoutData["token"] != "" || checkoutData["network"] != "" || checkoutData["receive_address"] != "" {
+		t.Fatalf("placeholder checkout chain fields = %#v", checkoutData)
+	}
+	if checkoutData["payment_type"] != "gmpay" {
+		t.Fatalf("placeholder checkout payment_type = %v, want gmpay", checkoutData["payment_type"])
+	}
+	if checkoutData["is_selected"].(bool) {
+		t.Fatalf("placeholder checkout is_selected = true, want false")
+	}
+
+	statusReq := httptest.NewRequest(http.MethodGet, "/pay/check-status/"+tradeID, nil)
+	statusRec := httptest.NewRecorder()
+	e.ServeHTTP(statusRec, statusReq)
+	if statusRec.Code != http.StatusOK {
+		t.Fatalf("check-status expected 200, got %d: %s", statusRec.Code, statusRec.Body.String())
+	}
+	statusResp := parseResp(t, statusRec)
+	statusData := statusResp["data"].(map[string]interface{})
+	if got := int(statusData["status"].(float64)); got != mdb.StatusWaitSelect {
+		t.Fatalf("check-status status = %d, want %d", got, mdb.StatusWaitSelect)
+	}
+}
+
+func TestCreateOrderGmpayV1RejectsPartialTokenNetwork(t *testing.T) {
+	e := setupTestEnv(t)
+
+	body := signBody(map[string]interface{}{
+		"order_id":   "test-placeholder-partial-001",
+		"amount":     1.00,
+		"currency":   "cny",
+		"network":    "tron",
+		"notify_url": "https://93.184.216.34/notify",
+	})
+
+	rec := doPost(e, "/payments/gmpay/v1/order/create-transaction", body)
+	if rec.Code != http.StatusBadRequest {
+		t.Fatalf("expected 400, got %d: %s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	if got := int(resp["status_code"].(float64)); got != 10009 {
+		t.Fatalf("status_code = %d, want 10009; response=%v", got, resp)
+	}
+}
+
+func TestSwitchNetworkCompletesGmpayPlaceholderInPlace(t *testing.T) {
+	e := setupTestEnv(t)
+
+	createBody := signBody(map[string]interface{}{
+		"order_id":   "test-placeholder-switch-001",
+		"amount":     1.00,
+		"currency":   "cny",
+		"notify_url": "https://93.184.216.34/notify",
+	})
+	createRec := doPost(e, "/payments/gmpay/v1/order/create-transaction", createBody)
+	if createRec.Code != http.StatusOK {
+		t.Fatalf("create placeholder failed: %d %s", createRec.Code, createRec.Body.String())
+	}
+	createResp := parseResp(t, createRec)
+	tradeID, _ := createResp["data"].(map[string]interface{})["trade_id"].(string)
+	if tradeID == "" {
+		t.Fatal("missing trade_id in create response")
+	}
+
+	rec := doPost(e, "/pay/switch-network", map[string]interface{}{
+		"trade_id": tradeID,
+		"token":    "USDT",
+		"network":  "tron",
+	})
+	if rec.Code != http.StatusOK {
+		t.Fatalf("switch placeholder failed: %d %s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	respData, ok := resp["data"].(map[string]interface{})
+	if !ok {
+		t.Fatalf("expected data in switch response, got: %v", resp)
+	}
+	if got, _ := respData["trade_id"].(string); got != tradeID {
+		t.Fatalf("switch trade_id = %q, want parent %q", got, tradeID)
+	}
+	if got := int(respData["status"].(float64)); got != mdb.StatusWaitPay {
+		t.Fatalf("switch status = %d, want %d", got, mdb.StatusWaitPay)
+	}
+	if got, _ := respData["is_selected"].(bool); got {
+		t.Fatalf("switch is_selected = %v, want false", respData["is_selected"])
+	}
+	if respData["payment_url"] != "" {
+		t.Fatalf("switch payment_url = %v, want empty for unselected chain parent", respData["payment_url"])
+	}
+	if respData["payment_type"] != "gmpay" {
+		t.Fatalf("switch payment_type = %v, want gmpay", respData["payment_type"])
+	}
+	if respData["network"] != "tron" || respData["token"] != "USDT" || respData["receive_address"] != "TTestTronAddress001" {
+		t.Fatalf("switch chain fields = %#v", respData)
+	}
+
+	selectRec := doPost(e, "/pay/switch-network", map[string]interface{}{
+		"trade_id": tradeID,
+		"token":    "USDT",
+		"network":  "tron",
+	})
+	if selectRec.Code != http.StatusOK {
+		t.Fatalf("select completed parent failed: %d %s", selectRec.Code, selectRec.Body.String())
+	}
+	selectResp := parseResp(t, selectRec)
+	selectData, _ := selectResp["data"].(map[string]interface{})
+	if got, _ := selectData["trade_id"].(string); got != tradeID {
+		t.Fatalf("select trade_id = %q, want parent %q", got, tradeID)
+	}
+	if got, _ := selectData["is_selected"].(bool); !got {
+		t.Fatalf("select is_selected = %v, want true", selectData["is_selected"])
+	}
+
+	count, err := data.CountActiveSubOrders(tradeID)
+	if err != nil {
+		t.Fatalf("count sub orders: %v", err)
+	}
+	if count != 0 {
+		t.Fatalf("active sub-order count = %d, want 0", count)
+	}
+}
+
 // getSupportedNetworks is a helper that calls GET /payments/gmpay/v1/config
 // and returns a map of network → []token for easy assertions.
 func getSupportedNetworks(t *testing.T, e *echo.Echo) map[string][]string {
@@ -549,6 +742,12 @@ func TestGetPublicConfig(t *testing.T) {
 	t.Cleanup(func() {
 		config.BuildVersion = oldVersion
 	})
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultToken, "usdt", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed epay.default_token: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultNetwork, "tron", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed epay.default_network: %v", err)
+	}
 	if err := data.SetSetting(mdb.SettingGroupBrand, mdb.SettingKeyBrandCheckoutName, "asd", mdb.SettingTypeString); err != nil {
 		t.Fatalf("seed brand.checkout_name: %v", err)
 	}
@@ -665,6 +864,31 @@ func TestGetPublicConfig(t *testing.T) {
 	}
 }
 
+func TestGetPublicConfig_EpayDefaultsReturnEmptyAfterDelete(t *testing.T) {
+	e := setupTestEnv(t)
+
+	if err := data.DeleteSetting(mdb.SettingKeyEpayDefaultToken); err != nil {
+		t.Fatalf("delete epay.default_token: %v", err)
+	}
+	if err := data.DeleteSetting(mdb.SettingKeyEpayDefaultNetwork); err != nil {
+		t.Fatalf("delete epay.default_network: %v", err)
+	}
+
+	req := httptest.NewRequest(http.MethodGet, "/payments/gmpay/v1/config", nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusOK {
+		t.Fatalf("expected 200, got %d body=%s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	respData := resp["data"].(map[string]interface{})
+	epay := respData["epay"].(map[string]interface{})
+	if epay["default_token"] != "" || epay["default_network"] != "" {
+		t.Fatalf("epay defaults = token %v network %v, want empty", epay["default_token"], epay["default_network"])
+	}
+}
+
 func TestGetPublicConfig_BrandLegacyFallback(t *testing.T) {
 	e := setupTestEnv(t)
 	if err := data.SetSetting(mdb.SettingGroupBrand, mdb.SettingKeyBrandSiteName, "legacy cashier", mdb.SettingTypeString); err != nil {
@@ -1010,6 +1234,13 @@ func TestCreateOrderNetworkIsolation(t *testing.T) {
 func TestEpaySubmitPhpGetCompatible(t *testing.T) {
 	e := setupTestEnv(t)
 
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultToken, "usdt", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed epay.default_token: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultNetwork, "tron", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed epay.default_network: %v", err)
+	}
+
 	values := signEpayValues(url.Values{
 		"pid":          {"1"},
 		"name":         {"epay-get-001"},
@@ -1030,6 +1261,147 @@ func TestEpaySubmitPhpGetCompatible(t *testing.T) {
 	if !strings.HasPrefix(rec.Header().Get("Location"), "/pay/checkout-counter/") {
 		t.Fatalf("expected checkout redirect, got %q", rec.Header().Get("Location"))
 	}
+	tradeID := strings.TrimPrefix(rec.Header().Get("Location"), "/pay/checkout-counter/")
+	order, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("reload epay order: %v", err)
+	}
+	if order.Status != mdb.StatusWaitPay || order.Token != "USDT" || order.Network != mdb.NetworkTron || order.ReceiveAddress == "" || order.ActualAmount <= 0 {
+		t.Fatalf("epay order should be concrete status=1 chain order, got status=%d token=%q network=%q address=%q actual=%.4f", order.Status, order.Token, order.Network, order.ReceiveAddress, order.ActualAmount)
+	}
+	if order.PaymentType != mdb.PaymentTypeEpay {
+		t.Fatalf("epay payment_type = %q, want %q", order.PaymentType, mdb.PaymentTypeEpay)
+	}
+	checkoutData := getCheckoutCounterRespData(t, e, tradeID)
+	if checkoutData["payment_type"] != "epay" {
+		t.Fatalf("epay checkout payment_type = %v, want epay", checkoutData["payment_type"])
+	}
+	if got, _ := checkoutData["redirect_url"].(string); got != "http://localhost:8080/pay/return/"+tradeID {
+		t.Fatalf("epay checkout redirect_url = %q, want internal return route", got)
+	}
+	if order.RedirectUrl != "http://localhost/return" {
+		t.Fatalf("stored redirect_url = %q, want merchant raw return_url", order.RedirectUrl)
+	}
+}
+
+func TestEpaySubmitPhpRequestTokenNetworkOverrideDefaults(t *testing.T) {
+	e := setupTestEnv(t)
+
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultToken, "usdt", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed epay.default_token: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultNetwork, "tron", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed epay.default_network: %v", err)
+	}
+
+	values := signEpayValues(url.Values{
+		"pid":          {"1"},
+		"name":         {"epay-override-001"},
+		"type":         {"alipay"},
+		"money":        {"1.00"},
+		"out_trade_no": {"epay-override-001"},
+		"notify_url":   {"https://93.184.216.34/notify"},
+		"return_url":   {"http://localhost/return"},
+		"token":        {"usdt"},
+		"network":      {"solana"},
+		"currency":     {"cny"},
+	})
+
+	req := httptest.NewRequest(http.MethodGet, "/payments/epay/v1/order/create-transaction/submit.php?"+values.Encode(), nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusFound {
+		t.Fatalf("expected 302, got %d body=%s", rec.Code, rec.Body.String())
+	}
+	tradeID := strings.TrimPrefix(rec.Header().Get("Location"), "/pay/checkout-counter/")
+	order, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("reload epay order: %v", err)
+	}
+	if order.Network != mdb.NetworkSolana || order.ReceiveAddress != "SolTestAddress001" || order.Token != "USDT" {
+		t.Fatalf("epay override order fields = network %q address %q token %q", order.Network, order.ReceiveAddress, order.Token)
+	}
+	if order.PaymentType != mdb.PaymentTypeEpay {
+		t.Fatalf("payment_type = %q, want %q", order.PaymentType, mdb.PaymentTypeEpay)
+	}
+}
+
+func TestEpaySubmitPhpWithoutTokenNetworkDefaultsCreatesPlaceholder(t *testing.T) {
+	e := setupTestEnv(t)
+
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultToken, "", mdb.SettingTypeString); err != nil {
+		t.Fatalf("clear epay.default_token: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultNetwork, "", mdb.SettingTypeString); err != nil {
+		t.Fatalf("clear epay.default_network: %v", err)
+	}
+
+	values := signEpayValues(url.Values{
+		"pid":          {"1"},
+		"name":         {"epay-placeholder-001"},
+		"type":         {"alipay"},
+		"money":        {"1.00"},
+		"out_trade_no": {"epay-placeholder-001"},
+		"notify_url":   {"https://93.184.216.34/notify"},
+		"return_url":   {"http://localhost/return"},
+	})
+
+	req := httptest.NewRequest(http.MethodGet, "/payments/epay/v1/order/create-transaction/submit.php?"+values.Encode(), nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusFound {
+		t.Fatalf("expected 302, got %d body=%s", rec.Code, rec.Body.String())
+	}
+	tradeID := strings.TrimPrefix(rec.Header().Get("Location"), "/pay/checkout-counter/")
+	order, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("reload epay placeholder: %v", err)
+	}
+	if order.Status != mdb.StatusWaitSelect || order.Token != "" || order.Network != "" || order.ReceiveAddress != "" || order.ActualAmount != 0 {
+		t.Fatalf("epay placeholder fields = status %d token %q network %q address %q actual %v", order.Status, order.Token, order.Network, order.ReceiveAddress, order.ActualAmount)
+	}
+	if order.PaymentType != mdb.PaymentTypeEpay {
+		t.Fatalf("payment_type = %q, want %q", order.PaymentType, mdb.PaymentTypeEpay)
+	}
+	checkoutData := getCheckoutCounterRespData(t, e, tradeID)
+	if checkoutData["payment_type"] != "epay" || int(checkoutData["status"].(float64)) != mdb.StatusWaitSelect {
+		t.Fatalf("checkout placeholder data = %#v", checkoutData)
+	}
+}
+
+func TestEpaySubmitPhpRejectsPartialResolvedTokenNetwork(t *testing.T) {
+	e := setupTestEnv(t)
+
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultToken, "", mdb.SettingTypeString); err != nil {
+		t.Fatalf("clear epay.default_token: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultNetwork, "tron", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed epay.default_network: %v", err)
+	}
+
+	values := signEpayValues(url.Values{
+		"pid":          {"1"},
+		"name":         {"epay-partial-001"},
+		"type":         {"alipay"},
+		"money":        {"1.00"},
+		"out_trade_no": {"epay-partial-001"},
+		"notify_url":   {"https://93.184.216.34/notify"},
+		"return_url":   {"http://localhost/return"},
+	})
+
+	req := httptest.NewRequest(http.MethodGet, "/payments/epay/v1/order/create-transaction/submit.php?"+values.Encode(), nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusBadRequest {
+		t.Fatalf("expected 400, got %d body=%s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	if got := int(resp["status_code"].(float64)); got != 10009 {
+		t.Fatalf("status_code = %d, want 10009", got)
+	}
 }
 
 func TestEpaySubmitPhpPostFormCompatible(t *testing.T) {
@@ -1191,6 +1563,234 @@ func TestSubmitTxHash_SuccessUpdatesCheckStatus(t *testing.T) {
 	}
 }
 
+func TestPayReturn_NotFound(t *testing.T) {
+	e := setupTestEnv(t)
+	req := httptest.NewRequest(http.MethodGet, "/pay/return/nonexistent-trade-id", nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	if rec.Code != http.StatusBadRequest {
+		t.Fatalf("expected 400, got %d: %s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	if got := int(resp["status_code"].(float64)); got != 10008 {
+		t.Fatalf("status_code = %d, want 10008; response=%v", got, resp)
+	}
+}
+
+func TestPayReturn_PaidEpayRedirectsToMerchantWithSignedParams(t *testing.T) {
+	e := setupTestEnv(t)
+	tradeID := mustCreateEPayOrder(t, e, "epay-return-paid-001", "https://merchant.example/return?from=merchant", url.Values{
+		"token":    {"usdt"},
+		"network":  {"tron"},
+		"currency": {"cny"},
+	})
+	if err := dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeID).
+		Update("status", mdb.StatusPaySuccess).Error; err != nil {
+		t.Fatalf("mark order paid: %v", err)
+	}
+
+	req := httptest.NewRequest(http.MethodGet, "/pay/return/"+tradeID, nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	if rec.Code != http.StatusFound {
+		t.Fatalf("expected 302, got %d: %s", rec.Code, rec.Body.String())
+	}
+	if got := rec.Header().Get("Cache-Control"); got != "no-store" {
+		t.Fatalf("cache-control = %q, want no-store", got)
+	}
+
+	location := rec.Header().Get("Location")
+	targetURL, err := url.Parse(location)
+	if err != nil {
+		t.Fatalf("parse redirect location: %v", err)
+	}
+	if targetURL.Scheme != "https" || targetURL.Host != "merchant.example" || targetURL.Path != "/return" {
+		t.Fatalf("unexpected redirect target: %q", location)
+	}
+
+	query := targetURL.Query()
+	if query.Get("from") != "merchant" {
+		t.Fatalf("preserved query = %q, want merchant", query.Get("from"))
+	}
+	if query.Get("pid") != "1" {
+		t.Fatalf("pid = %q, want 1", query.Get("pid"))
+	}
+	if query.Get("trade_no") != tradeID {
+		t.Fatalf("trade_no = %q, want %q", query.Get("trade_no"), tradeID)
+	}
+	if query.Get("out_trade_no") != "epay-return-paid-001" {
+		t.Fatalf("out_trade_no = %q", query.Get("out_trade_no"))
+	}
+	if query.Get("type") != "alipay" {
+		t.Fatalf("type = %q, want alipay", query.Get("type"))
+	}
+	if query.Get("name") != "epay-return-paid-001" {
+		t.Fatalf("name = %q", query.Get("name"))
+	}
+	if query.Get("money") != "1.0000" {
+		t.Fatalf("money = %q, want 1.0000", query.Get("money"))
+	}
+	if query.Get("trade_status") != "TRADE_SUCCESS" {
+		t.Fatalf("trade_status = %q, want TRADE_SUCCESS", query.Get("trade_status"))
+	}
+	if query.Get("sign_type") != "MD5" {
+		t.Fatalf("sign_type = %q, want MD5", query.Get("sign_type"))
+	}
+
+	signParams := map[string]interface{}{
+		"pid":          query.Get("pid"),
+		"trade_no":     query.Get("trade_no"),
+		"out_trade_no": query.Get("out_trade_no"),
+		"type":         query.Get("type"),
+		"name":         query.Get("name"),
+		"money":        query.Get("money"),
+		"trade_status": query.Get("trade_status"),
+	}
+	calcSig, err := sign.Get(signParams, testAPIToken)
+	if err != nil {
+		t.Fatalf("calc epay return signature: %v", err)
+	}
+	if got := query.Get("sign"); got != calcSig {
+		t.Fatalf("sign = %q, want %q", got, calcSig)
+	}
+}
+
+func TestPayReturn_UnpaidEpayRedirectsBackToCheckout(t *testing.T) {
+	e := setupTestEnv(t)
+	tradeID := mustCreateEPayOrder(t, e, "epay-return-unpaid-001", "https://merchant.example/return", url.Values{
+		"token":    {"usdt"},
+		"network":  {"tron"},
+		"currency": {"cny"},
+	})
+
+	req := httptest.NewRequest(http.MethodGet, "/pay/return/"+tradeID, nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	if rec.Code != http.StatusFound {
+		t.Fatalf("expected 302, got %d: %s", rec.Code, rec.Body.String())
+	}
+	if got := rec.Header().Get("Location"); got != "/pay/checkout-counter/"+tradeID {
+		t.Fatalf("location = %q, want checkout counter", got)
+	}
+}
+
+func TestPayReturn_PaidNonEpayRedirectsBackToCheckout(t *testing.T) {
+	e := setupTestEnv(t)
+	tradeID := createCheckoutCounterRespTestOrder(t, e, "pay-return-gmpay-001")
+	if err := dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeID).
+		Update("status", mdb.StatusPaySuccess).Error; err != nil {
+		t.Fatalf("mark order paid: %v", err)
+	}
+
+	req := httptest.NewRequest(http.MethodGet, "/pay/return/"+tradeID, nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	if rec.Code != http.StatusFound {
+		t.Fatalf("expected 302, got %d: %s", rec.Code, rec.Body.String())
+	}
+	if got := rec.Header().Get("Location"); got != "/pay/checkout-counter/"+tradeID {
+		t.Fatalf("location = %q, want checkout counter", got)
+	}
+}
+
+func TestPayReturn_PaidEpayWithEmptyRedirectReturnsError(t *testing.T) {
+	e := setupTestEnv(t)
+	tradeID := mustCreateEPayOrder(t, e, "epay-return-empty-001", "https://merchant.example/return", url.Values{
+		"token":    {"usdt"},
+		"network":  {"tron"},
+		"currency": {"cny"},
+	})
+	if err := dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeID).
+		Updates(map[string]interface{}{
+			"status":       mdb.StatusPaySuccess,
+			"redirect_url": "",
+		}).Error; err != nil {
+		t.Fatalf("update order: %v", err)
+	}
+
+	req := httptest.NewRequest(http.MethodGet, "/pay/return/"+tradeID, nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	if rec.Code != http.StatusBadRequest {
+		t.Fatalf("expected 400, got %d: %s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	if got := int(resp["status_code"].(float64)); got != 10044 {
+		t.Fatalf("status_code = %d, want 10044; response=%v", got, resp)
+	}
+}
+
+func TestPayReturn_PaidEpayWithDisabledApiKeyReturnsError(t *testing.T) {
+	e := setupTestEnv(t)
+	tradeID := mustCreateEPayOrder(t, e, "epay-return-disabled-key-001", "https://merchant.example/return", url.Values{
+		"token":    {"usdt"},
+		"network":  {"tron"},
+		"currency": {"cny"},
+	})
+	order, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("load order: %v", err)
+	}
+	if err := dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeID).
+		Update("status", mdb.StatusPaySuccess).Error; err != nil {
+		t.Fatalf("mark order paid: %v", err)
+	}
+	if err := dao.Mdb.Model(&mdb.ApiKey{}).
+		Where("id = ?", order.ApiKeyID).
+		Update("status", mdb.ApiKeyStatusDisable).Error; err != nil {
+		t.Fatalf("disable api key: %v", err)
+	}
+
+	req := httptest.NewRequest(http.MethodGet, "/pay/return/"+tradeID, nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	if rec.Code != http.StatusBadRequest {
+		t.Fatalf("expected 400, got %d: %s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	if got := int(resp["status_code"].(float64)); got != 10045 {
+		t.Fatalf("status_code = %d, want 10045; response=%v", got, resp)
+	}
+}
+
+func TestPayReturn_PaidEpayWithNonNumericPidReturnsSignatureError(t *testing.T) {
+	e := setupTestEnv(t)
+	tradeID := mustCreateEPayOrder(t, e, "epay-return-bad-pid-001", "https://merchant.example/return", url.Values{
+		"token":    {"usdt"},
+		"network":  {"tron"},
+		"currency": {"cny"},
+	})
+	order, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("load order: %v", err)
+	}
+	if err := dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeID).
+		Update("status", mdb.StatusPaySuccess).Error; err != nil {
+		t.Fatalf("mark order paid: %v", err)
+	}
+	if err := dao.Mdb.Model(&mdb.ApiKey{}).
+		Where("id = ?", order.ApiKeyID).
+		Update("pid", "not-a-number").Error; err != nil {
+		t.Fatalf("break pid: %v", err)
+	}
+
+	req := httptest.NewRequest(http.MethodGet, "/pay/return/"+tradeID, nil)
+	rec := httptest.NewRecorder()
+	e.ServeHTTP(rec, req)
+	if rec.Code != http.StatusBadRequest {
+		t.Fatalf("expected 400, got %d: %s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	if got := int(resp["status_code"].(float64)); got != 10046 {
+		t.Fatalf("status_code = %d, want 10046; response=%v", got, resp)
+	}
+}
+
 func TestSubmitTxHash_VerificationFailureAllowsRetrySameHash(t *testing.T) {
 	e := setupTestEnv(t)
 	tradeID := createCheckoutCounterRespTestOrder(t, e, "submit-tx-hash-retry-001")
@@ -1399,6 +1999,22 @@ func TestCheckoutCounterResp_ReturnsPaidOrder(t *testing.T) {
 	}
 }
 
+func TestCheckoutCounterResp_NormalizesPaymentTypeCase(t *testing.T) {
+	e := setupTestEnv(t)
+	tradeID := createCheckoutCounterRespTestOrder(t, e, "checkout-ptype-case-001")
+
+	if err := dao.Mdb.Model(&mdb.Orders{}).
+		Where("trade_id = ?", tradeID).
+		Update("payment_type", "epay").Error; err != nil {
+		t.Fatalf("set lowercase payment_type: %v", err)
+	}
+
+	data := getCheckoutCounterRespData(t, e, tradeID)
+	if data["payment_type"] != "epay" {
+		t.Fatalf("payment_type = %v, want epay", data["payment_type"])
+	}
+}
+
 func TestCheckoutCounterResp_ReturnsExpiredOrder(t *testing.T) {
 	e := setupTestEnv(t)
 	tradeID := createCheckoutCounterRespTestOrder(t, e, "checkout-counter-expired-001")
@@ -1690,6 +2306,316 @@ func TestSwitchNetwork_OkPayCreatesProviderSubOrder(t *testing.T) {
 	}
 }
 
+func TestSwitchNetwork_OkPayFromWaitSelectPlaceholder(t *testing.T) {
+	e := setupTestEnv(t)
+
+	if err := data.SetSetting(mdb.SettingGroupOkPay, mdb.SettingKeyOkPayEnabled, "true", mdb.SettingTypeBool); err != nil {
+		t.Fatalf("seed okpay.enabled: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupOkPay, mdb.SettingKeyOkPayShopID, "shop-placeholder", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed okpay.shop_id: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupOkPay, mdb.SettingKeyOkPayShopToken, "token-placeholder", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed okpay.shop_token: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupOkPay, mdb.SettingKeyOkPayCallbackURL, "https://example.com/okpay/notify", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed okpay.callback_url: %v", err)
+	}
+
+	origFactory := http_client.ClientFactory
+	http_client.ClientFactory = func() *resty.Client {
+		return stubRestyClient(func(req *http.Request) (*http.Response, error) {
+			if req.URL.String() != "https://api.okaypay.me/shop/payLink" {
+				t.Fatalf("unexpected okpay URL: %s", req.URL.String())
+			}
+			if err := req.ParseForm(); err != nil {
+				t.Fatalf("parse form: %v", err)
+			}
+			if got := req.Form.Get("coin"); got != "USDT" {
+				t.Fatalf("coin = %q, want USDT", got)
+			}
+			body := `{"status":"success","code":200,"data":{"order_id":"okp-placeholder-1","pay_url":"https://pay.okaypay.test/placeholder"}}`
+			header := make(http.Header)
+			header.Set("Content-Type", "application/json")
+			return &http.Response{
+				StatusCode: http.StatusOK,
+				Status:     "200 OK",
+				Header:     header,
+				Body:       io.NopCloser(strings.NewReader(body)),
+			}, nil
+		})
+	}
+	t.Cleanup(func() {
+		http_client.ClientFactory = origFactory
+	})
+
+	createBody := signBody(map[string]interface{}{
+		"order_id":   "switch-okpay-placeholder-001",
+		"amount":     1.00,
+		"currency":   "cny",
+		"notify_url": "https://93.184.216.34/notify",
+	})
+	createRec := doPost(e, "/payments/gmpay/v1/order/create-transaction", createBody)
+	if createRec.Code != http.StatusOK {
+		t.Fatalf("create placeholder failed: %d %s", createRec.Code, createRec.Body.String())
+	}
+	createResp := parseResp(t, createRec)
+	tradeID, _ := createResp["data"].(map[string]interface{})["trade_id"].(string)
+	if tradeID == "" {
+		t.Fatal("missing parent trade_id")
+	}
+
+	rec := doPost(e, "/pay/switch-network", map[string]interface{}{
+		"trade_id": tradeID,
+		"token":    "USDT",
+		"network":  "okpay",
+	})
+	if rec.Code != http.StatusOK {
+		t.Fatalf("switch placeholder to okpay failed: %d %s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	dataMap, _ := resp["data"].(map[string]interface{})
+	if dataMap["payment_url"] != "https://pay.okaypay.test/placeholder" {
+		t.Fatalf("payment_url = %v, want okpay url", dataMap["payment_url"])
+	}
+	if got, _ := dataMap["trade_id"].(string); got != tradeID {
+		t.Fatalf("switch trade_id = %q, want parent %q", got, tradeID)
+	}
+
+	parent, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("load parent order: %v", err)
+	}
+	if parent.Status != mdb.StatusWaitPay {
+		t.Fatalf("parent status = %d, want %d", parent.Status, mdb.StatusWaitPay)
+	}
+	if parent.IsSelected {
+		t.Fatal("parent is_selected = true, want false")
+	}
+	if parent.PayProvider != mdb.PaymentProviderOkPay || parent.Token != "USDT" || parent.Network != mdb.PaymentProviderOkPay || parent.ReceiveAddress != "OKPAY" || parent.ActualAmount <= 0 {
+		t.Fatalf("okpay placeholder parent fields = provider=%q token=%q network=%q address=%q actual=%v", parent.PayProvider, parent.Token, parent.Network, parent.ReceiveAddress, parent.ActualAmount)
+	}
+
+	providerRow, err := data.GetProviderOrderByTradeIDAndProvider(tradeID, mdb.PaymentProviderOkPay)
+	if err != nil {
+		t.Fatalf("load provider row: %v", err)
+	}
+	if providerRow.ProviderOrderID != "okp-placeholder-1" || providerRow.PayURL != "https://pay.okaypay.test/placeholder" {
+		t.Fatalf("provider row = order_id %q pay_url %q", providerRow.ProviderOrderID, providerRow.PayURL)
+	}
+
+	var lockCount int64
+	if err := dao.RuntimeDB.Model(&mdb.TransactionLock{}).
+		Where("trade_id = ?", tradeID).
+		Count(&lockCount).Error; err != nil {
+		t.Fatalf("count transaction locks: %v", err)
+	}
+	if lockCount != 0 {
+		t.Fatalf("transaction lock count = %d, want 0", lockCount)
+	}
+
+	checkoutData := getCheckoutCounterRespData(t, e, tradeID)
+	if checkoutData["payment_url"] != "https://pay.okaypay.test/placeholder" {
+		t.Fatalf("checkout payment_url = %v, want okpay url", checkoutData["payment_url"])
+	}
+
+	count, err := data.CountActiveSubOrders(tradeID)
+	if err != nil {
+		t.Fatalf("count active sub-orders: %v", err)
+	}
+	if count != 0 {
+		t.Fatalf("active sub-order count after first okpay switch = %d, want 0", count)
+	}
+
+	secondRec := doPost(e, "/pay/switch-network", map[string]interface{}{
+		"trade_id": tradeID,
+		"token":    "USDT",
+		"network":  "solana",
+	})
+	if secondRec.Code != http.StatusOK {
+		t.Fatalf("switch okpay parent to solana failed: %d %s", secondRec.Code, secondRec.Body.String())
+	}
+	secondResp := parseResp(t, secondRec)
+	secondData, _ := secondResp["data"].(map[string]interface{})
+	subTradeID, _ := secondData["trade_id"].(string)
+	if subTradeID == "" || subTradeID == tradeID {
+		t.Fatalf("expected chain child trade_id, got %q", subTradeID)
+	}
+	subOrder, err := data.GetOrderInfoByTradeId(subTradeID)
+	if err != nil {
+		t.Fatalf("load chain sub-order: %v", err)
+	}
+	if subOrder.ParentTradeId != tradeID || subOrder.PayProvider != mdb.PaymentProviderOnChain || subOrder.Network != mdb.NetworkSolana {
+		t.Fatalf("sub-order parent/provider/network = %q/%q/%q", subOrder.ParentTradeId, subOrder.PayProvider, subOrder.Network)
+	}
+}
+
+func TestSwitchNetwork_EpayPlaceholderCompletesChainInPlace(t *testing.T) {
+	e := setupTestEnv(t)
+
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultToken, "", mdb.SettingTypeString); err != nil {
+		t.Fatalf("clear epay.default_token: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultNetwork, "", mdb.SettingTypeString); err != nil {
+		t.Fatalf("clear epay.default_network: %v", err)
+	}
+
+	values := signEpayValues(url.Values{
+		"pid":          {"1"},
+		"name":         {"epay-switch-chain-ph-001"},
+		"type":         {"alipay"},
+		"money":        {"1.00"},
+		"out_trade_no": {"epay-switch-chain-ph-001"},
+		"notify_url":   {"https://93.184.216.34/notify"},
+		"return_url":   {"http://localhost/return"},
+	})
+	req := httptest.NewRequest(http.MethodGet, "/payments/epay/v1/order/create-transaction/submit.php?"+values.Encode(), nil)
+	createRec := httptest.NewRecorder()
+	e.ServeHTTP(createRec, req)
+	if createRec.Code != http.StatusFound {
+		t.Fatalf("create epay placeholder failed: %d %s", createRec.Code, createRec.Body.String())
+	}
+	tradeID := strings.TrimPrefix(createRec.Header().Get("Location"), "/pay/checkout-counter/")
+
+	rec := doPost(e, "/pay/switch-network", map[string]interface{}{
+		"trade_id": tradeID,
+		"token":    "USDT",
+		"network":  "tron",
+	})
+	if rec.Code != http.StatusOK {
+		t.Fatalf("switch epay placeholder to chain failed: %d %s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	respData, _ := resp["data"].(map[string]interface{})
+	if got, _ := respData["trade_id"].(string); got != tradeID {
+		t.Fatalf("switch trade_id = %q, want parent %q", got, tradeID)
+	}
+	if got, _ := respData["redirect_url"].(string); got != "http://localhost:8080/pay/return/"+tradeID {
+		t.Fatalf("switch redirect_url = %q, want internal return route", got)
+	}
+
+	parent, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("load parent: %v", err)
+	}
+	if parent.Status != mdb.StatusWaitPay || parent.PaymentType != mdb.PaymentTypeEpay || parent.Network != mdb.NetworkTron || parent.Token != "USDT" || parent.ReceiveAddress == "" {
+		t.Fatalf("parent fields = status %d payment_type %q network %q token %q address %q", parent.Status, parent.PaymentType, parent.Network, parent.Token, parent.ReceiveAddress)
+	}
+	if parent.RedirectUrl != "http://localhost/return" {
+		t.Fatalf("stored redirect_url = %q, want merchant raw return_url", parent.RedirectUrl)
+	}
+	count, err := data.CountActiveSubOrders(tradeID)
+	if err != nil {
+		t.Fatalf("count active sub-orders: %v", err)
+	}
+	if count != 0 {
+		t.Fatalf("active sub-order count = %d, want 0", count)
+	}
+}
+
+func TestSwitchNetwork_OkPayFromEpayWaitSelectPlaceholder(t *testing.T) {
+	e := setupTestEnv(t)
+
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultToken, "", mdb.SettingTypeString); err != nil {
+		t.Fatalf("clear epay.default_token: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupEpay, mdb.SettingKeyEpayDefaultNetwork, "", mdb.SettingTypeString); err != nil {
+		t.Fatalf("clear epay.default_network: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupOkPay, mdb.SettingKeyOkPayEnabled, "true", mdb.SettingTypeBool); err != nil {
+		t.Fatalf("seed okpay.enabled: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupOkPay, mdb.SettingKeyOkPayShopID, "shop-epay-placeholder", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed okpay.shop_id: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupOkPay, mdb.SettingKeyOkPayShopToken, "token-epay-placeholder", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed okpay.shop_token: %v", err)
+	}
+	if err := data.SetSetting(mdb.SettingGroupOkPay, mdb.SettingKeyOkPayCallbackURL, "https://example.com/okpay/notify", mdb.SettingTypeString); err != nil {
+		t.Fatalf("seed okpay.callback_url: %v", err)
+	}
+
+	origFactory := http_client.ClientFactory
+	http_client.ClientFactory = func() *resty.Client {
+		return stubRestyClient(func(req *http.Request) (*http.Response, error) {
+			body := `{"status":"success","code":200,"data":{"order_id":"okp-epay-placeholder-1","pay_url":"https://pay.okaypay.test/epay-placeholder"}}`
+			header := make(http.Header)
+			header.Set("Content-Type", "application/json")
+			return &http.Response{
+				StatusCode: http.StatusOK,
+				Status:     "200 OK",
+				Header:     header,
+				Body:       io.NopCloser(strings.NewReader(body)),
+			}, nil
+		})
+	}
+	t.Cleanup(func() {
+		http_client.ClientFactory = origFactory
+	})
+
+	values := signEpayValues(url.Values{
+		"pid":          {"1"},
+		"name":         {"epay-switch-okpay-ph-001"},
+		"type":         {"alipay"},
+		"money":        {"1.00"},
+		"out_trade_no": {"epay-switch-okpay-ph-001"},
+		"notify_url":   {"https://93.184.216.34/notify"},
+		"return_url":   {"http://localhost/return"},
+	})
+	req := httptest.NewRequest(http.MethodGet, "/payments/epay/v1/order/create-transaction/submit.php?"+values.Encode(), nil)
+	createRec := httptest.NewRecorder()
+	e.ServeHTTP(createRec, req)
+	if createRec.Code != http.StatusFound {
+		t.Fatalf("create epay placeholder failed: %d %s", createRec.Code, createRec.Body.String())
+	}
+	tradeID := strings.TrimPrefix(createRec.Header().Get("Location"), "/pay/checkout-counter/")
+
+	rec := doPost(e, "/pay/switch-network", map[string]interface{}{
+		"trade_id": tradeID,
+		"token":    "USDT",
+		"network":  "okpay",
+	})
+	if rec.Code != http.StatusOK {
+		t.Fatalf("switch epay placeholder to okpay failed: %d %s", rec.Code, rec.Body.String())
+	}
+	resp := parseResp(t, rec)
+	respData, _ := resp["data"].(map[string]interface{})
+	if got, _ := respData["trade_id"].(string); got != tradeID {
+		t.Fatalf("switch trade_id = %q, want parent %q", got, tradeID)
+	}
+	if respData["payment_url"] != "https://pay.okaypay.test/epay-placeholder" {
+		t.Fatalf("payment_url = %v, want okpay url", respData["payment_url"])
+	}
+	if got, _ := respData["redirect_url"].(string); got != "http://localhost:8080/pay/return/"+tradeID {
+		t.Fatalf("switch redirect_url = %q, want internal return route", got)
+	}
+
+	parent, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("load parent: %v", err)
+	}
+	if parent.PaymentType != mdb.PaymentTypeEpay || parent.PayProvider != mdb.PaymentProviderOkPay || parent.Network != mdb.PaymentProviderOkPay || parent.ReceiveAddress != "OKPAY" {
+		t.Fatalf("parent fields = payment_type %q provider %q network %q address %q", parent.PaymentType, parent.PayProvider, parent.Network, parent.ReceiveAddress)
+	}
+	if parent.RedirectUrl != "http://localhost/return" {
+		t.Fatalf("stored redirect_url = %q, want merchant raw return_url", parent.RedirectUrl)
+	}
+	count, err := data.CountActiveSubOrders(tradeID)
+	if err != nil {
+		t.Fatalf("count active sub-orders: %v", err)
+	}
+	if count != 0 {
+		t.Fatalf("active sub-order count = %d, want 0", count)
+	}
+	providerRow, err := data.GetProviderOrderByTradeIDAndProvider(tradeID, mdb.PaymentProviderOkPay)
+	if err != nil {
+		t.Fatalf("load provider row: %v", err)
+	}
+	if providerRow.ProviderOrderID != "okp-epay-placeholder-1" {
+		t.Fatalf("provider_order_id = %q", providerRow.ProviderOrderID)
+	}
+}
+
 func TestSwitchNetwork_OkPayIntegration(t *testing.T) {
 	shopID := strings.TrimSpace(os.Getenv("EPUSDT_OKPAY_ID"))
 	if shopID == "" {

src/task/listen.go

@@ -15,6 +15,7 @@ func Start() {
 	go StartPlasmaWebSocketListener()
 	go StartTronBlockScannerListener()
 	go StartTonBlockScannerListener()
+	go StartAptosLedgerScannerListener()
 
 	c := cron.New()
 

src/task/listen_aptos_scanner.go

@@ -0,0 +1,255 @@
+package task
+
+import (
+	"context"
+	"fmt"
+	"sync"
+	"time"
+
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	"github.com/GMWalletApp/epusdt/model/service"
+	"github.com/GMWalletApp/epusdt/util/log"
+)
+
+const (
+	aptosLedgerChunkSize   int64 = 100
+	aptosLedgerWorkerCount       = 3
+	aptosLedgerQueueLimit        = 100
+)
+
+type aptosRuntimeCursor struct {
+	initialized     bool
+	lastSeenVersion int64
+}
+
+type aptosLedgerRange struct {
+	start int64
+	limit int64
+	state moveWatchState
+}
+
+type aptosChainProvider interface {
+	LatestLedgerVersion() (int64, error)
+	Transactions(start int64, limit int64) ([]byte, error)
+}
+
+type serviceAptosProvider struct{}
+
+func (serviceAptosProvider) LatestLedgerVersion() (int64, error) {
+	return service.AptosGetLedgerVersion()
+}
+
+func (serviceAptosProvider) Transactions(start int64, limit int64) ([]byte, error) {
+	return service.AptosGetTransactions(start, limit)
+}
+
+var (
+	parseAptosTransfersForWallets    = service.ParseAptosTransfersForWallets
+	processAptosObservedTransferFunc = service.ProcessMoveObservedTransferResult
+)
+
+func StartAptosLedgerScannerListener() {
+	provider := serviceAptosProvider{}
+	cursor := &aptosRuntimeCursor{}
+	log.Sugar.Infof("[APTOS] ledger scanner starting mode=full_ledger chunk_size=%d workers=%d queue_limit=%d",
+		aptosLedgerChunkSize,
+		aptosLedgerWorkerCount,
+		aptosLedgerQueueLimit,
+	)
+	for {
+		if err := runAptosLedgerScanner(context.Background(), provider, cursor); err != nil {
+			log.Sugar.Warnf("[APTOS] scanner stopped: %v", err)
+			sleepOrDone(context.Background(), moveScannerRetryDelay)
+			continue
+		}
+	}
+}
+
+func runAptosLedgerScanner(ctx context.Context, provider aptosChainProvider, cursor *aptosRuntimeCursor) error {
+	if cursor == nil {
+		cursor = &aptosRuntimeCursor{}
+	}
+	watchSignature := ""
+	for {
+		chain, interval := moveChainConfig(mdb.NetworkAptos)
+		if chain == nil || !chain.Enabled {
+			log.Sugar.Debug("[APTOS] chain disabled or not configured, idling")
+			if !sleepOrDone(ctx, interval) {
+				return nil
+			}
+			continue
+		}
+		state, err := loadMoveWatchState(mdb.NetworkAptos)
+		if err != nil {
+			return err
+		}
+		if len(state.wallets) == 0 || len(state.tokens) == 0 {
+			log.Sugar.Debug("[APTOS] no enabled wallets or tokens, idling")
+			if !sleepOrDone(ctx, interval) {
+				return nil
+			}
+			continue
+		}
+		if sig := moveWatchStateSignature(state); sig != watchSignature {
+			watchSignature = sig
+			log.Sugar.Infof("[APTOS] ledger scanner watching wallets=%d tokens=%d", len(state.wallets), len(state.tokens))
+		}
+
+		latest, err := provider.LatestLedgerVersion()
+		if err != nil {
+			return fmt.Errorf("get latest ledger version: %w", err)
+		}
+		data.RecordRpcBlockHeight(mdb.NetworkAptos, latest)
+		confirmed := moveConfirmedCursor(latest, chain.MinConfirmations)
+		if !cursor.initialized {
+			cursor.initialized = true
+			cursor.lastSeenVersion = confirmed - aptosLedgerChunkSize
+			if cursor.lastSeenVersion < -1 {
+				cursor.lastSeenVersion = -1
+			}
+			log.Sugar.Infof(
+				"[APTOS] initialized ledger cursor at version=%d confirmed_head=%d chunk_size=%d mode=full_ledger_watch",
+				cursor.lastSeenVersion,
+				confirmed,
+				aptosLedgerChunkSize,
+			)
+		}
+
+		catchup, err := processAptosLedgerRound(ctx, provider, state, cursor, confirmed)
+		if err != nil {
+			return err
+		}
+		if !sleepOrDone(ctx, chooseAptosIdleDelay(catchup, interval)) {
+			return nil
+		}
+	}
+}
+
+func processAptosLedgerRound(ctx context.Context, provider aptosChainProvider, state moveWatchState, cursor *aptosRuntimeCursor, confirmedVersion int64) (bool, error) {
+	ranges := buildAptosLedgerRanges(cursor.lastSeenVersion, confirmedVersion, state)
+	if len(ranges) == 0 {
+		return false, nil
+	}
+	lastRange := ranges[len(ranges)-1]
+	log.Sugar.Infof(
+		"[APTOS] queued ledger ranges count=%d from=%d to=%d cursor=%d confirmed_head=%d workers=%d",
+		len(ranges),
+		ranges[0].start,
+		lastRange.start+lastRange.limit-1,
+		cursor.lastSeenVersion,
+		confirmedVersion,
+		aptosLedgerWorkerCount,
+	)
+
+	type rangeResult struct {
+		item aptosLedgerRange
+		err  error
+	}
+	jobs := make(chan aptosLedgerRange, len(ranges))
+	results := make(chan rangeResult, len(ranges))
+	workers := aptosLedgerWorkerCount
+	if len(ranges) < workers {
+		workers = len(ranges)
+	}
+
+	var wg sync.WaitGroup
+	for i := 0; i < workers; i++ {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			for item := range jobs {
+				results <- rangeResult{item: item, err: processAptosLedgerRange(ctx, provider, item, confirmedVersion)}
+			}
+		}()
+	}
+	for _, item := range ranges {
+		jobs <- item
+	}
+	close(jobs)
+	wg.Wait()
+	close(results)
+
+	errByStart := make(map[int64]error, len(ranges))
+	for result := range results {
+		if result.err != nil {
+			errByStart[result.item.start] = result.err
+		}
+	}
+
+	for _, item := range ranges {
+		if err := errByStart[item.start]; err != nil {
+			return cursor.lastSeenVersion < confirmedVersion, err
+		}
+		cursor.lastSeenVersion = item.start + item.limit - 1
+	}
+	return cursor.lastSeenVersion < confirmedVersion, nil
+}
+
+func buildAptosLedgerRanges(lastSeenVersion int64, confirmedVersion int64, state moveWatchState) []aptosLedgerRange {
+	if confirmedVersion <= lastSeenVersion {
+		return nil
+	}
+	ranges := make([]aptosLedgerRange, 0, aptosLedgerQueueLimit)
+	next := lastSeenVersion + 1
+	if next < 0 {
+		next = 0
+	}
+	for next <= confirmedVersion && len(ranges) < aptosLedgerQueueLimit {
+		limit := confirmedVersion - next + 1
+		if limit > aptosLedgerChunkSize {
+			limit = aptosLedgerChunkSize
+		}
+		ranges = append(ranges, aptosLedgerRange{start: next, limit: limit, state: state})
+		next += limit
+	}
+	return ranges
+}
+
+func processAptosLedgerRange(ctx context.Context, provider aptosChainProvider, item aptosLedgerRange, confirmedVersion int64) error {
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+	body, err := provider.Transactions(item.start, item.limit)
+	if err != nil {
+		return fmt.Errorf("get transactions start=%d limit=%d: %w", item.start, item.limit, err)
+	}
+	transfers, err := parseAptosTransfersForWallets(body, item.state.wallets, item.state.tokens)
+	if err != nil {
+		return fmt.Errorf("parse transactions start=%d limit=%d: %w", item.start, item.limit, err)
+	}
+	for _, transfer := range transfers {
+		log.Sugar.Infof(
+			"[APTOS] observed transfer version=%d tx=%s token=%s amount=%.8f raw=%s decimals=%d receive=%s key=%s",
+			transfer.Version,
+			transfer.TxID,
+			transfer.Token,
+			transfer.Amount,
+			transfer.RawAmount.String(),
+			transfer.Decimals,
+			transfer.ReceiveAddress,
+			transfer.TransferKey,
+		)
+		if err = processAptosObservedTransferFunc(transfer); err != nil {
+			return err
+		}
+	}
+	if len(transfers) > 0 {
+		log.Sugar.Infof(
+			"[APTOS] ledger range processed start=%d limit=%d to=%d transfers=%d confirmed_head=%d",
+			item.start,
+			item.limit,
+			item.start+item.limit-1,
+			len(transfers),
+			confirmedVersion,
+		)
+	}
+	return nil
+}
+
+func chooseAptosIdleDelay(catchup bool, interval time.Duration) time.Duration {
+	if catchup {
+		return moveCatchupYield
+	}
+	return interval
+}

src/task/listen_aptos_scanner_test.go

@@ -0,0 +1,440 @@
+package task
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"sort"
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/GMWalletApp/epusdt/internal/testutil"
+	"github.com/GMWalletApp/epusdt/model/dao"
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	"github.com/GMWalletApp/epusdt/model/service"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+)
+
+type fakeAptosProvider struct {
+	mu sync.Mutex
+
+	latest int64
+
+	bodiesByStart map[int64][]byte
+	errByStart    map[int64]error
+
+	calls []aptosRangeCall
+}
+
+type aptosRangeCall struct {
+	start int64
+	limit int64
+}
+
+func (f *fakeAptosProvider) LatestLedgerVersion() (int64, error) {
+	return f.latest, nil
+}
+
+func (f *fakeAptosProvider) Transactions(start int64, limit int64) ([]byte, error) {
+	f.mu.Lock()
+	defer f.mu.Unlock()
+	f.calls = append(f.calls, aptosRangeCall{start: start, limit: limit})
+	if err := f.errByStart[start]; err != nil {
+		return nil, err
+	}
+	if body := f.bodiesByStart[start]; len(body) > 0 {
+		return append([]byte(nil), body...), nil
+	}
+	return []byte("[]"), nil
+}
+
+func (f *fakeAptosProvider) rangeCalls() []aptosRangeCall {
+	f.mu.Lock()
+	defer f.mu.Unlock()
+	calls := append([]aptosRangeCall(nil), f.calls...)
+	sort.Slice(calls, func(i, j int) bool {
+		if calls[i].start == calls[j].start {
+			return calls[i].limit < calls[j].limit
+		}
+		return calls[i].start < calls[j].start
+	})
+	return calls
+}
+
+func resetAptosScannerHooks(t *testing.T) {
+	t.Helper()
+	oldParse := parseAptosTransfersForWallets
+	oldProcess := processAptosObservedTransferFunc
+	t.Cleanup(func() {
+		parseAptosTransfersForWallets = oldParse
+		processAptosObservedTransferFunc = oldProcess
+	})
+}
+
+func seedAptosScannerChain(t *testing.T, wallets ...string) []string {
+	t.Helper()
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: true, MinConfirmations: 1, ScanIntervalSec: 1}).Error; err != nil {
+		t.Fatalf("seed Aptos chain: %v", err)
+	}
+	if err := dao.Mdb.Create(&[]mdb.ChainToken{
+		{Network: mdb.NetworkAptos, Symbol: "USDC", ContractAddress: "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b", Decimals: 6, Enabled: true},
+		{Network: mdb.NetworkAptos, Symbol: "USDT", ContractAddress: "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b", Decimals: 6, Enabled: true},
+		{Network: mdb.NetworkAptos, Symbol: "MOVEUSD", ContractAddress: "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", Decimals: 6, Enabled: true},
+	}).Error; err != nil {
+		t.Fatalf("seed Aptos tokens: %v", err)
+	}
+	if len(wallets) == 0 {
+		wallets = []string{"0xa"}
+	}
+	out := make([]string, 0, len(wallets))
+	for _, wallet := range wallets {
+		receive, err := addressutil.NormalizeMoveAddress(wallet)
+		if err != nil {
+			t.Fatalf("normalize Aptos address %q: %v", wallet, err)
+		}
+		if _, err = data.AddWalletAddressWithNetwork(mdb.NetworkAptos, receive); err != nil {
+			t.Fatalf("seed Aptos wallet %s: %v", receive, err)
+		}
+		out = append(out, receive)
+	}
+	return out
+}
+
+func TestProcessAptosLedgerRangePassesConfiguredTokens(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	var gotSymbols []string
+	parseAptosTransfersForWallets = func(_ []byte, _ map[string]struct{}, tokens []mdb.ChainToken) ([]service.MoveObservedTransfer, error) {
+		for _, token := range tokens {
+			gotSymbols = append(gotSymbols, token.Symbol)
+		}
+		sort.Strings(gotSymbols)
+		return nil, nil
+	}
+	provider := &fakeAptosProvider{bodiesByStart: map[int64][]byte{100: []byte("[]")}}
+
+	err = processAptosLedgerRange(context.Background(), provider, aptosLedgerRange{start: 100, limit: 1, state: state}, 100)
+	if err != nil {
+		t.Fatalf("processAptosLedgerRange(): %v", err)
+	}
+	want := []string{"MOVEUSD", "USDC", "USDT"}
+	if len(gotSymbols) != len(want) {
+		t.Fatalf("tokens = %#v, want %#v", gotSymbols, want)
+	}
+	for i := range want {
+		if gotSymbols[i] != want[i] {
+			t.Fatalf("tokens = %#v, want %#v", gotSymbols, want)
+		}
+	}
+}
+
+func TestRunAptosLedgerScannerIdlesWhenChainDisabled(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	if err := dao.Mdb.Create(&mdb.Chain{Network: mdb.NetworkAptos, Enabled: false, MinConfirmations: 1, ScanIntervalSec: 1}).Error; err != nil {
+		t.Fatalf("seed disabled Aptos chain: %v", err)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 20*time.Millisecond)
+	defer cancel()
+
+	provider := &fakeAptosProvider{latest: 999}
+	cursor := &aptosRuntimeCursor{}
+	if err := runAptosLedgerScanner(ctx, provider, cursor); err != nil {
+		t.Fatalf("runAptosLedgerScanner(): %v", err)
+	}
+	if cursor.initialized {
+		t.Fatalf("cursor initialized while chain disabled: %#v", cursor)
+	}
+	if calls := provider.rangeCalls(); len(calls) != 0 {
+		t.Fatalf("range calls = %#v, want none", calls)
+	}
+}
+
+func TestRunAptosLedgerScannerInitializesAtTrailingConfirmedChunk(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	ctx, cancel := context.WithTimeout(context.Background(), 50*time.Millisecond)
+	defer cancel()
+
+	provider := &fakeAptosProvider{latest: 999}
+	cursor := &aptosRuntimeCursor{}
+	if err := runAptosLedgerScanner(ctx, provider, cursor); err != nil {
+		t.Fatalf("runAptosLedgerScanner(): %v", err)
+	}
+
+	if !cursor.initialized || cursor.lastSeenVersion != 999 {
+		t.Fatalf("cursor = %#v, want initialized and advanced to confirmed head 999", cursor)
+	}
+	calls := provider.rangeCalls()
+	if len(calls) != 1 || calls[0].start != 900 || calls[0].limit != 100 {
+		t.Fatalf("range calls = %#v, want start=900 limit=100", calls)
+	}
+}
+
+func TestProcessAptosLedgerRoundDoesNotAdvanceUnconfirmedVersion(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	provider := &fakeAptosProvider{latest: 100}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 99}
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+
+	catchup, err := processAptosLedgerRound(context.Background(), provider, state, cursor, 99)
+	if err != nil {
+		t.Fatalf("processAptosLedgerRound(): %v", err)
+	}
+	if catchup {
+		t.Fatal("catchup = true, want false")
+	}
+	if cursor.lastSeenVersion != 99 {
+		t.Fatalf("lastSeenVersion = %d, want 99", cursor.lastSeenVersion)
+	}
+	if calls := provider.rangeCalls(); len(calls) != 0 {
+		t.Fatalf("range calls = %#v, want none", calls)
+	}
+}
+
+func TestProcessAptosLedgerRoundAdvancesAfterSuccessfulRange(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	provider := &fakeAptosProvider{bodiesByStart: map[int64][]byte{100: []byte("[]")}}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 99}
+
+	catchup, err := processAptosLedgerRound(context.Background(), provider, state, cursor, 250)
+	if err != nil {
+		t.Fatalf("processAptosLedgerRound(): %v", err)
+	}
+	if catchup {
+		t.Fatal("catchup = true, want false")
+	}
+	if cursor.lastSeenVersion != 250 {
+		t.Fatalf("lastSeenVersion = %d, want 250", cursor.lastSeenVersion)
+	}
+	calls := provider.rangeCalls()
+	if len(calls) != 2 || calls[0].start != 100 || calls[0].limit != 100 || calls[1].start != 200 || calls[1].limit != 51 {
+		t.Fatalf("range calls = %#v, want [100/100 200/51]", calls)
+	}
+}
+
+func TestProcessAptosLedgerRoundDoesNotAdvanceOnRangeFailure(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	provider := &fakeAptosProvider{errByStart: map[int64]error{100: errors.New("temporary rpc failure")}}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 99}
+
+	if _, err = processAptosLedgerRound(context.Background(), provider, state, cursor, 150); err == nil {
+		t.Fatal("processAptosLedgerRound() error = nil, want error")
+	}
+	if cursor.lastSeenVersion != 99 {
+		t.Fatalf("lastSeenVersion = %d, want 99", cursor.lastSeenVersion)
+	}
+}
+
+func TestProcessAptosLedgerRoundProcessesMultipleChunks(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	seedAptosScannerChain(t, "0xa")
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	provider := &fakeAptosProvider{
+		bodiesByStart: map[int64][]byte{
+			100: []byte("[]"),
+			200: []byte("[]"),
+		},
+	}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 99}
+
+	catchup, err := processAptosLedgerRound(context.Background(), provider, state, cursor, 250)
+	if err != nil {
+		t.Fatalf("processAptosLedgerRound(): %v", err)
+	}
+	if catchup {
+		t.Fatal("catchup = true, want false")
+	}
+	if cursor.lastSeenVersion != 250 {
+		t.Fatalf("lastSeenVersion = %d, want 250", cursor.lastSeenVersion)
+	}
+	calls := provider.rangeCalls()
+	if len(calls) != 2 || calls[0].start != 100 || calls[0].limit != 100 || calls[1].start != 200 || calls[1].limit != 51 {
+		t.Fatalf("range calls = %#v, want [100/100 200/51]", calls)
+	}
+}
+
+func TestBuildAptosLedgerRangesStopsAtQueueLimit(t *testing.T) {
+	state := moveWatchState{}
+	ranges := buildAptosLedgerRanges(0, aptosLedgerChunkSize*aptosLedgerQueueLimit+500, state)
+	if len(ranges) != aptosLedgerQueueLimit {
+		t.Fatalf("ranges len = %d, want %d", len(ranges), aptosLedgerQueueLimit)
+	}
+	first := ranges[0]
+	last := ranges[len(ranges)-1]
+	if first.start != 1 || first.limit != aptosLedgerChunkSize {
+		t.Fatalf("first range = %#v, want start=1 limit=%d", first, aptosLedgerChunkSize)
+	}
+	if last.start != 1+aptosLedgerChunkSize*int64(aptosLedgerQueueLimit-1) || last.limit != aptosLedgerChunkSize {
+		t.Fatalf("last range = %#v", last)
+	}
+}
+
+func TestProcessAptosLedgerRoundMarksMatchingUSDTOrderPaid(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	wallets := seedAptosScannerChain(t, "0xa")
+	receive := wallets[0]
+	amount := 3.1
+	tradeID := "aptos_trade_1"
+	usdt := "0x357b0b74bc833e95a115ad22604854d6b0fca151cecd94111770e5d6ffc9dc2b"
+	body := aptosFungibleTransferBody(t, "0xabc", 101, receive, usdt, "3100000")
+
+	order := &mdb.Orders{
+		TradeId:         tradeID,
+		OrderId:         "aptos_order_1",
+		Amount:          amount,
+		ActualAmount:    amount,
+		ReceiveAddress:  receive,
+		Token:           "USDT",
+		Network:         mdb.NetworkAptos,
+		Status:          mdb.StatusWaitPay,
+		CallBackConfirm: mdb.CallBackConfirmOk,
+		PaymentType:     mdb.PaymentTypeGmpay,
+		PayProvider:     mdb.PaymentProviderOnChain,
+	}
+	if err := dao.Mdb.Create(order).Error; err != nil {
+		t.Fatalf("create order: %v", err)
+	}
+	if err := data.LockTransaction(mdb.NetworkAptos, receive, "USDT", tradeID, amount, time.Hour); err != nil {
+		t.Fatalf("lock transaction: %v", err)
+	}
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	provider := &fakeAptosProvider{bodiesByStart: map[int64][]byte{101: body}}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 100}
+
+	if _, err = processAptosLedgerRound(context.Background(), provider, state, cursor, 101); err != nil {
+		t.Fatalf("processAptosLedgerRound(): %v", err)
+	}
+	paid, err := data.GetOrderInfoByTradeId(tradeID)
+	if err != nil {
+		t.Fatalf("reload order: %v", err)
+	}
+	if paid.Status != mdb.StatusPaySuccess || paid.CallBackConfirm != mdb.CallBackConfirmNo || paid.BlockTransactionId != "0xabc" {
+		t.Fatalf("paid order = %#v", paid)
+	}
+	lockTradeID, err := data.GetTradeIdByWalletAddressAndAmountAndToken(mdb.NetworkAptos, receive, "USDT", amount)
+	if err != nil {
+		t.Fatalf("lookup lock: %v", err)
+	}
+	if lockTradeID != "" {
+		t.Fatalf("transaction lock still exists: %s", lockTradeID)
+	}
+}
+
+func TestProcessAptosLedgerRoundDoesNotReprocessDuplicateTransferKey(t *testing.T) {
+	cleanup := testutil.SetupTestDatabases(t)
+	defer cleanup()
+	resetAptosScannerHooks(t)
+	wallets := seedAptosScannerChain(t, "0xa")
+	receive := wallets[0]
+	usdc := "0xbae207659db88bea0cbead6da0ed00aac12edcdda169e591cd41c94180b46f3b"
+
+	state, err := loadMoveWatchState(mdb.NetworkAptos)
+	if err != nil {
+		t.Fatalf("load state: %v", err)
+	}
+	provider := &fakeAptosProvider{
+		bodiesByStart: map[int64][]byte{
+			101: aptosFungibleTransferBody(t, "0xabc", 101, receive, usdc, "1200000"),
+			102: aptosFungibleTransferBody(t, "0xabc", 101, receive, usdc, "1200000"),
+		},
+	}
+	var processed int
+	processAptosObservedTransferFunc = func(transfer service.MoveObservedTransfer) error {
+		processed++
+		return service.ProcessMoveObservedTransferResult(transfer)
+	}
+	cursor := &aptosRuntimeCursor{initialized: true, lastSeenVersion: 100}
+
+	if _, err = processAptosLedgerRound(context.Background(), provider, state, cursor, 101); err != nil {
+		t.Fatalf("first processAptosLedgerRound(): %v", err)
+	}
+	if _, err = processAptosLedgerRound(context.Background(), provider, state, cursor, 102); err != nil {
+		t.Fatalf("second processAptosLedgerRound(): %v", err)
+	}
+	if processed != 2 {
+		t.Fatalf("scanner processed callback count = %d, want 2", processed)
+	}
+	if cursor.lastSeenVersion != 102 {
+		t.Fatalf("lastSeenVersion = %d, want 102", cursor.lastSeenVersion)
+	}
+}
+
+func aptosFungibleTransferBody(t *testing.T, hash string, version int64, receive string, metadata string, rawAmount string) []byte {
+	t.Helper()
+	store, err := addressutil.NormalizeMoveAddress(fmt.Sprintf("0x%x", version+1000))
+	if err != nil {
+		t.Fatalf("normalize store: %v", err)
+	}
+	senderStore, err := addressutil.NormalizeMoveAddress(fmt.Sprintf("0x%x", version+2000))
+	if err != nil {
+		t.Fatalf("normalize sender store: %v", err)
+	}
+	return []byte(`[
+		{
+			"type":"user_transaction",
+			"success":true,
+			"hash":"` + hash + `",
+			"version":"` + fmt.Sprintf("%d", version) + `",
+			"timestamp":"` + fmt.Sprintf("%d", time.Now().UnixMicro()) + `",
+			"events":[
+				{"type":"0x1::fungible_asset::Withdraw","data":{"amount":"` + rawAmount + `","store":"` + senderStore + `"}},
+				{"type":"0x1::fungible_asset::Deposit","data":{"amount":"` + rawAmount + `","store":"` + store + `"}}
+			],
+			"changes":[
+				{"address":"` + senderStore + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + metadata + `"}}},"type":"write_resource"},
+				{"address":"` + store + `","data":{"type":"0x1::fungible_asset::FungibleStore","data":{"metadata":{"inner":"` + metadata + `"}}},"type":"write_resource"},
+				{"address":"` + store + `","data":{"type":"0x1::object::ObjectCore","data":{"owner":"` + receive + `"}},"type":"write_resource"}
+			]
+		}
+	]`)
+}

src/task/listen_move_common.go

@@ -0,0 +1,77 @@
+package task
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/GMWalletApp/epusdt/model/data"
+	"github.com/GMWalletApp/epusdt/model/mdb"
+	addressutil "github.com/GMWalletApp/epusdt/util/address"
+	"github.com/GMWalletApp/epusdt/util/log"
+)
+
+const (
+	moveScannerRetryDelay = 3 * time.Second
+	moveCatchupYield      = 250 * time.Millisecond
+)
+
+type moveWatchState struct {
+	wallets map[string]struct{}
+	tokens  []mdb.ChainToken
+}
+
+func moveChainConfig(network string) (*mdb.Chain, time.Duration) {
+	row, err := data.GetChainByNetwork(network)
+	if err != nil || row == nil || row.ID == 0 {
+		if err != nil {
+			log.Sugar.Warnf("[%s] load chain config failed: %v", strings.ToUpper(network), err)
+		}
+		return nil, 5 * time.Second
+	}
+	interval := time.Duration(row.ScanIntervalSec) * time.Second
+	if interval <= 0 {
+		interval = 5 * time.Second
+	}
+	return row, interval
+}
+
+func loadMoveWatchState(network string) (moveWatchState, error) {
+	rows, err := data.GetAvailableWalletAddressByNetwork(network)
+	if err != nil {
+		return moveWatchState{}, err
+	}
+	state := moveWatchState{wallets: make(map[string]struct{})}
+	for _, row := range rows {
+		address, err := addressutil.NormalizeMoveAddress(row.Address)
+		if err != nil {
+			log.Sugar.Warnf("[%s] skip invalid wallet address=%s err=%v", strings.ToUpper(network), row.Address, err)
+			continue
+		}
+		state.wallets[address] = struct{}{}
+	}
+	tokens, err := data.ListEnabledChainTokensByNetwork(network)
+	if err != nil {
+		return moveWatchState{}, err
+	}
+	state.tokens = tokens
+	return state, nil
+}
+
+func moveWatchStateSignature(state moveWatchState) string {
+	return fmt.Sprintf("wallets=%d/tokens=%d", len(state.wallets), len(state.tokens))
+}
+
+func moveConfirmedCursor(latest int64, minConfirmations int) int64 {
+	if latest <= 0 {
+		return 0
+	}
+	if minConfirmations <= 1 {
+		return latest
+	}
+	confirmed := latest - int64(minConfirmations) + 1
+	if confirmed < 0 {
+		return 0
+	}
+	return confirmed
+}

src/util/address/move.go

@@ -0,0 +1,67 @@
+package addressutil
+
+import (
+	"encoding/hex"
+	"fmt"
+	"strings"
+)
+
+// NormalizeMoveAddress returns the canonical 0x-prefixed, 64-hex-character
+// account address used by Aptos.
+func NormalizeMoveAddress(input string) (string, error) {
+	raw := strings.ToLower(strings.TrimSpace(input))
+	raw = strings.TrimPrefix(raw, "0x")
+	if raw == "" {
+		return "", fmt.Errorf("move address is empty")
+	}
+	if len(raw) > 64 {
+		return "", fmt.Errorf("move address is too long")
+	}
+	if _, err := hex.DecodeString(padEvenHex(raw)); err != nil {
+		return "", fmt.Errorf("invalid move address")
+	}
+	return "0x" + strings.Repeat("0", 64-len(raw)) + raw, nil
+}
+
+func padEvenHex(raw string) string {
+	if len(raw)%2 == 0 {
+		return raw
+	}
+	return "0" + raw
+}
+
+// NormalizeMoveAssetID canonicalizes Move asset identifiers used in
+// chain_tokens.contract_address for Aptos. A plain address is normalized to
+// 64 hex chars; structured types keep module/name suffixes after normalizing
+// the leading address.
+func NormalizeMoveAssetID(input string) string {
+	raw := strings.ToLower(strings.TrimSpace(input))
+	if raw == "" {
+		return ""
+	}
+	parts := strings.Split(raw, "::")
+	if len(parts) == 1 {
+		if addr, err := NormalizeMoveAddress(raw); err == nil {
+			return addr
+		}
+		return raw
+	}
+	if addr, err := NormalizeMoveAddress(parts[0]); err == nil {
+		parts[0] = addr
+	}
+	return strings.Join(parts, "::")
+}
+
+func MoveAssetMatches(observed, configured string) bool {
+	observed = NormalizeMoveAssetID(observed)
+	configured = NormalizeMoveAssetID(configured)
+	if configured == "" {
+		return observed == ""
+	}
+	if observed == configured {
+		return true
+	}
+	// Aptos FA event payloads may expose only the metadata address while other
+	// payloads expose a type string containing the same address.
+	return strings.Contains(observed, configured)
+}

src/util/address/move_test.go

@@ -0,0 +1,42 @@
+package addressutil
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestNormalizeMoveAddress(t *testing.T) {
+	got, err := NormalizeMoveAddress(" A ")
+	if err != nil {
+		t.Fatalf("NormalizeMoveAddress: %v", err)
+	}
+	want := "0x000000000000000000000000000000000000000000000000000000000000000a"
+	if got != want {
+		t.Fatalf("address = %q, want %q", got, want)
+	}
+
+	got, err = NormalizeMoveAddress("0X" + "ABCDEF")
+	if err != nil {
+		t.Fatalf("NormalizeMoveAddress uppercase: %v", err)
+	}
+	want = "0x0000000000000000000000000000000000000000000000000000000000abcdef"
+	if got != want {
+		t.Fatalf("uppercase address = %q, want %q", got, want)
+	}
+}
+
+func TestNormalizeMoveAddressRejectsInvalid(t *testing.T) {
+	for _, input := range []string{"", "0xzz", "0x" + strings.Repeat("1", 65)} {
+		if _, err := NormalizeMoveAddress(input); err == nil {
+			t.Fatalf("NormalizeMoveAddress(%q) succeeded, want error", input)
+		}
+	}
+}
+
+func TestNormalizeMoveAssetIDNormalizesLeadingAddress(t *testing.T) {
+	got := NormalizeMoveAssetID("0X1::FUNGIBLE_ASSET::METADATA")
+	want := "0x0000000000000000000000000000000000000000000000000000000000000001::fungible_asset::metadata"
+	if got != want {
+		t.Fatalf("asset id = %q, want %q", got, want)
+	}
+}

src/util/constant/errno.go

@@ -47,6 +47,9 @@ var Errno = map[int]string{
 	10041: "invalid notify url",
 	10042: "payment provider order creation failed",
 	10043: "invalid setting item",
+	10044: "invalid order redirect url",
+	10045: "order api key unavailable",
+	10046: "failed to build epay return signature",
 }
 
 var (
@@ -94,6 +97,9 @@ var (
 	NotifyURLErr               = Err(10041)
 	PaymentProviderCreateErr   = Err(10042)
 	SettingItemErr             = Err(10043)
+	OrderRedirectURLErr        = Err(10044)
+	OrderApiKeyUnavailableErr  = Err(10045)
+	EPayReturnSignatureErr     = Err(10046)
 )
 
 type RspError struct {

src/www/assets/401-BSz-St2v.js

@@ -1 +0,0 @@
-import{t as e}from"./unauthorized-error-Btb6_KCA.js";var t=e;export{t as component};

src/www/assets/401-BxmwY4ZX.js

@@ -0,0 +1 @@
+import{t as e}from"./unauthorized-error-B6bKLdq-.js";var t=e;export{t as component};

src/www/assets/403-CeQ0-7py.js

@@ -1 +0,0 @@
-import{t as e}from"./forbidden-2YkGwREa.js";var t=e;export{t as component};

src/www/assets/403-DROJKVmF.js

@@ -0,0 +1 @@
+import{t as e}from"./forbidden-DZPSchCU.js";var t=e;export{t as component};

src/www/assets/404-CfnT1SCK.js

@@ -0,0 +1 @@
+import{t as e}from"./not-found-error-CHHM1I1c.js";var t=e;export{t as component};

src/www/assets/404-DPHUDI5b.js

@@ -1 +0,0 @@
-import{t as e}from"./not-found-error-DAU8lBe-.js";var t=e;export{t as component};

src/www/assets/500-CNvi0e2g.js

@@ -1 +0,0 @@
-import{t as e}from"./general-error-CJCCJkg5.js";var t=e;export{t as component};

src/www/assets/500-Ckr9SgA0.js

@@ -0,0 +1 @@
+import{t as e}from"./general-error-BoIfl_4Z.js";var t=e;export{t as component};

src/www/assets/503-BuU-gTTw.js

@@ -1 +0,0 @@
-import{t as e}from"./maintenance-error-D_5WJHLy.js";var t=e;export{t as component};

src/www/assets/503-KDAPoK8D.js

@@ -0,0 +1 @@
+import{t as e}from"./maintenance-error-CuCw7L8t.js";var t=e;export{t as component};

src/www/assets/Matches-DYR79wJf.js

@@ -1 +1 @@
-import{r as e}from"./chunk-DECur_0Z.js";import{t}from"./react-CO2uhaBc.js";import{Kp as n}from"./messages-CokTNgkr.js";import{o as r,s as i,t as a}from"./useRouter-DtTm7XkK.js";import{t as o}from"./useStore-CupyIEEP.js";import{f as s}from"./ClientOnly-DpS_F-Xn.js";import"./redirect-DMNGvjzO.js";import{a as c,i as l,r as u,s as d,t as f}from"./Match-CjZe6DmC.js";import{n as p}from"./matchContext-BFCdcHzo.js";import{t as m}from"./atom-DQpaPCwp.js";function h(e){if(typeof document<`u`&&document.querySelector){let t=e.stores.location.get(),n=t.state.__hashScrollIntoViewOptions??!0;if(n&&t.hash!==``){let e=document.getElementById(t.hash);e&&e.scrollIntoView(n)}}}var g=e(t(),1);function _(){let e=a(),t=g.useRef({router:e,mounted:!1}),[n,c]=g.useState(!1),l=o(e.stores.isLoading,e=>e),u=o(e.stores.hasPending,e=>e),f=i(l),p=l||n||u,_=i(p),v=l||u,y=i(v);return e.startTransition=e=>{c(!0),g.startTransition(()=>{e(),c(!1)})},g.useEffect(()=>{let t=e.history.subscribe(e.load),n=e.buildLocation({to:e.latestLocation.pathname,search:!0,params:!0,hash:!0,state:!0,_includeValidateSearch:!0});return s(e.latestLocation.publicHref)!==s(n.publicHref)&&e.commitLocation({...n,replace:!0}),()=>{t()}},[e,e.history]),r(()=>{typeof window<`u`&&e.ssr||t.current.router===e&&t.current.mounted||(t.current={router:e,mounted:!0},(async()=>{try{await e.load()}catch(e){console.error(e)}})())},[e]),r(()=>{f&&!l&&e.emit({type:`onLoad`,...d(e.stores.location.get(),e.stores.resolvedLocation.get())})},[f,e,l]),r(()=>{y&&!v&&e.emit({type:`onBeforeRouteMount`,...d(e.stores.location.get(),e.stores.resolvedLocation.get())})},[v,y,e]),r(()=>{if(_&&!p){let t=d(e.stores.location.get(),e.stores.resolvedLocation.get());e.emit({type:`onResolved`,...t}),m(()=>{e.stores.status.set(`idle`),e.stores.resolvedLocation.set(e.stores.location.get())}),t.hrefChanged&&h(e)}},[p,_,e]),null}var v=n();function y(){let e=a(),t=e.routesById.__root__.options.pendingComponent??e.options.defaultPendingComponent,n=t?(0,v.jsx)(t,{}):null,r=(0,v.jsxs)(typeof document<`u`&&e.ssr?u:g.Suspense,{fallback:n,children:[(0,v.jsx)(_,{}),(0,v.jsx)(b,{})]});return e.options.InnerWrap?(0,v.jsx)(e.options.InnerWrap,{children:r}):r}function b(){let e=a(),t=o(e.stores.firstId,e=>e),n=o(e.stores.loadedAt,e=>e),r=t?(0,v.jsx)(f,{matchId:t}):null;return(0,v.jsx)(p.Provider,{value:t,children:e.options.disableGlobalCatchBoundary?r:(0,v.jsx)(l,{getResetKey:()=>n,errorComponent:c,onCatch:void 0,children:r})})}function x(){let e=a();return o(e.stores.matchRouteDeps,e=>e),g.useCallback(t=>{let{pending:n,caseSensitive:r,fuzzy:i,includeSearch:a,...o}=t;return e.matchRoute(o,{pending:n,caseSensitive:r,fuzzy:i,includeSearch:a})},[e])}export{x as n,y as t};
+import{r as e}from"./chunk-DECur_0Z.js";import{t}from"./react-CO2uhaBc.js";import{em as n}from"./messages-Bp0bCjzp.js";import{o as r,s as i,t as a}from"./useRouter-DtTm7XkK.js";import{t as o}from"./useStore-CupyIEEP.js";import{f as s}from"./ClientOnly-fFIveJVd.js";import"./redirect-DMNGvjzO.js";import{a as c,i as l,r as u,s as d,t as f}from"./Match-Cm64cgS9.js";import{n as p}from"./matchContext-BFCdcHzo.js";import{t as m}from"./atom-DQpaPCwp.js";function h(e){if(typeof document<`u`&&document.querySelector){let t=e.stores.location.get(),n=t.state.__hashScrollIntoViewOptions??!0;if(n&&t.hash!==``){let e=document.getElementById(t.hash);e&&e.scrollIntoView(n)}}}var g=e(t(),1);function _(){let e=a(),t=g.useRef({router:e,mounted:!1}),[n,c]=g.useState(!1),l=o(e.stores.isLoading,e=>e),u=o(e.stores.hasPending,e=>e),f=i(l),p=l||n||u,_=i(p),v=l||u,y=i(v);return e.startTransition=e=>{c(!0),g.startTransition(()=>{e(),c(!1)})},g.useEffect(()=>{let t=e.history.subscribe(e.load),n=e.buildLocation({to:e.latestLocation.pathname,search:!0,params:!0,hash:!0,state:!0,_includeValidateSearch:!0});return s(e.latestLocation.publicHref)!==s(n.publicHref)&&e.commitLocation({...n,replace:!0}),()=>{t()}},[e,e.history]),r(()=>{typeof window<`u`&&e.ssr||t.current.router===e&&t.current.mounted||(t.current={router:e,mounted:!0},(async()=>{try{await e.load()}catch(e){console.error(e)}})())},[e]),r(()=>{f&&!l&&e.emit({type:`onLoad`,...d(e.stores.location.get(),e.stores.resolvedLocation.get())})},[f,e,l]),r(()=>{y&&!v&&e.emit({type:`onBeforeRouteMount`,...d(e.stores.location.get(),e.stores.resolvedLocation.get())})},[v,y,e]),r(()=>{if(_&&!p){let t=d(e.stores.location.get(),e.stores.resolvedLocation.get());e.emit({type:`onResolved`,...t}),m(()=>{e.stores.status.set(`idle`),e.stores.resolvedLocation.set(e.stores.location.get())}),t.hrefChanged&&h(e)}},[p,_,e]),null}var v=n();function y(){let e=a(),t=e.routesById.__root__.options.pendingComponent??e.options.defaultPendingComponent,n=t?(0,v.jsx)(t,{}):null,r=(0,v.jsxs)(typeof document<`u`&&e.ssr?u:g.Suspense,{fallback:n,children:[(0,v.jsx)(_,{}),(0,v.jsx)(b,{})]});return e.options.InnerWrap?(0,v.jsx)(e.options.InnerWrap,{children:r}):r}function b(){let e=a(),t=o(e.stores.firstId,e=>e),n=o(e.stores.loadedAt,e=>e),r=t?(0,v.jsx)(f,{matchId:t}):null;return(0,v.jsx)(p.Provider,{value:t,children:e.options.disableGlobalCatchBoundary?r:(0,v.jsx)(l,{getResetKey:()=>n,errorComponent:c,onCatch:void 0,children:r})})}function x(){let e=a();return o(e.stores.matchRouteDeps,e=>e),g.useCallback(t=>{let{pending:n,caseSensitive:r,fuzzy:i,includeSearch:a,...o}=t;return e.matchRoute(o,{pending:n,caseSensitive:r,fuzzy:i,includeSearch:a})},[e])}export{x as n,y as t};

src/www/assets/_.contribution-CaUqztrQ.js

@@ -1 +1 @@
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+import{h as e}from"./editor.api2-BM_YT0wu.js";import"./toggleHighContrast-CYWWoXog.js";var t={},n={},r=class e{static getOrCreate(t){return n[t]||(n[t]=new e(t)),n[t]}constructor(e){this._languageId=e,this._loadingTriggered=!1,this._lazyLoadPromise=new Promise((e,t)=>{this._lazyLoadPromiseResolve=e,this._lazyLoadPromiseReject=t})}load(){return this._loadingTriggered||(this._loadingTriggered=!0,t[this._languageId].loader().then(e=>this._lazyLoadPromiseResolve(e),e=>this._lazyLoadPromiseReject(e))),this._lazyLoadPromise}};function i(n){let i=n.id;t[i]=n,e.register(n);let a=r.getOrCreate(i);e.registerTokensProviderFactory(i,{create:async()=>(await a.load()).language}),e.onLanguageEncountered(i,async()=>{let t=await a.load();e.setLanguageConfiguration(i,t.conf)})}export{i as t};

src/www/assets/_error-BSLzv73v.js

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src/www/assets/_error-CeoUllM-.js

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+import{n as e,t}from"./lazyRouteComponent-iygd3-DM.js";import{t as n}from"./preload-helper-DoS0eHac.js";var r=e(`/_authenticated/errors/$error`)({component:t(()=>n(()=>import(`./_error-BSLzv73v.js`),__vite__mapDeps([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54])),`component`)});export{r as t};

src/www/assets/_error-DWrFFiWw.js

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src/www/assets/_error-oy4G8XRq.js

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src/www/assets/_trade_id-BQK1SM3u.js

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+import{n as e,t}from"./lazyRouteComponent-iygd3-DM.js";import{t as n}from"./preload-helper-DoS0eHac.js";var r=e(`/cashier/$trade_id/`)({component:t(()=>n(()=>import(`./_trade_id-Busmu9hU.js`),__vite__mapDeps([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43])),`component`)});export{r as t};

src/www/assets/_trade_id-Cokitj0w.js

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src/www/assets/appearance-CslRyYyk.js

@@ -1 +1 @@
-import{Fp as e,Kp as t,Pp as n,_n as r,bn as i,gn as a,hn as o,mn as s,vn as c,yn as l}from"./messages-CokTNgkr.js";import{i as u,n as d,t as f}from"./button-DdD9bP3z.js";import{n as p,r as m}from"./font-provider-XOdRSAjV.js";import{n as h}from"./theme-provider-Bq1RKBft.js";import{t as g}from"./chevron-down-BPPKEraq.js";import{n as _,t as v}from"./radio-group-DA6nlktd.js";import{r as y,s as b}from"./zod-CQemhjci.js";import{a as x,c as S,i as C,l as w,n as T,o as E,r as D,s as O,t as k}from"./form-B-HnSRAy.js";import{t as A}from"./page-header-Bgrl_xms.js";import{t as j}from"./show-submitted-data-C7kK9HtD.js";var M=t(),N=b({theme:y([`light`,`dark`]),font:y(m)});function P(){let{font:t,setFont:i}=p(),{theme:l,setTheme:y}=h(),b={theme:l,font:t},A=w({resolver:S(N),defaultValues:b});function P(e){e.font!==t&&i(e.font),e.theme!==l&&y(e.theme),j(e)}return(0,M.jsx)(k,{...A,children:(0,M.jsxs)(`form`,{className:`space-y-8`,onSubmit:A.handleSubmit(P),children:[(0,M.jsx)(C,{control:A.control,name:`font`,render:({field:e})=>(0,M.jsxs)(x,{children:[(0,M.jsx)(E,{children:c()}),(0,M.jsxs)(`div`,{className:`relative w-max`,children:[(0,M.jsx)(T,{children:(0,M.jsx)(`select`,{className:u(d({variant:`outline`}),`w-50 appearance-none font-normal capitalize`,`dark:bg-background dark:hover:bg-background`),...e,children:m.map(e=>(0,M.jsx)(`option`,{value:e,children:e},e))})}),(0,M.jsx)(g,{className:`absolute inset-e-3 top-2.5 h-4 w-4 opacity-50`})]}),(0,M.jsx)(D,{className:`font-manrope`,children:r()}),(0,M.jsx)(O,{})]})}),(0,M.jsx)(C,{control:A.control,name:`theme`,render:({field:t})=>(0,M.jsxs)(x,{children:[(0,M.jsx)(E,{children:a()}),(0,M.jsx)(D,{children:o()}),(0,M.jsx)(O,{}),(0,M.jsxs)(v,{className:`grid max-w-md grid-cols-2 gap-8 pt-2`,defaultValue:t.value,onValueChange:t.onChange,children:[(0,M.jsx)(x,{children:(0,M.jsxs)(E,{className:`[&:has([data-state=checked])>div]:border-primary`,children:[(0,M.jsx)(T,{children:(0,M.jsx)(_,{className:`sr-only`,value:`light`})}),(0,M.jsx)(`div`,{className:`items-center rounded-md border-2 border-muted p-1 hover:border-accent`,children:(0,M.jsxs)(`div`,{className:`space-y-2 rounded-sm bg-[#ecedef] p-2`,children:[(0,M.jsxs)(`div`,{className:`space-y-2 rounded-md bg-white p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-2 w-20 rounded-lg bg-[#ecedef]`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-[#ecedef]`})]}),(0,M.jsxs)(`div`,{className:`flex items-center space-x-2 rounded-md bg-white p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-4 w-4 rounded-full bg-[#ecedef]`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-[#ecedef]`})]}),(0,M.jsxs)(`div`,{className:`flex items-center space-x-2 rounded-md bg-white p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-4 w-4 rounded-full bg-[#ecedef]`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-[#ecedef]`})]})]})}),(0,M.jsx)(`span`,{className:`block w-full p-2 text-center font-normal`,children:e()})]})}),(0,M.jsx)(x,{children:(0,M.jsxs)(E,{className:`[&:has([data-state=checked])>div]:border-primary`,children:[(0,M.jsx)(T,{children:(0,M.jsx)(_,{className:`sr-only`,value:`dark`})}),(0,M.jsx)(`div`,{className:`items-center rounded-md border-2 border-muted bg-popover p-1 hover:bg-accent hover:text-accent-foreground`,children:(0,M.jsxs)(`div`,{className:`space-y-2 rounded-sm bg-slate-950 p-2`,children:[(0,M.jsxs)(`div`,{className:`space-y-2 rounded-md bg-slate-800 p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-2 w-20 rounded-lg bg-slate-400`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-slate-400`})]}),(0,M.jsxs)(`div`,{className:`flex items-center space-x-2 rounded-md bg-slate-800 p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-4 w-4 rounded-full bg-slate-400`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-slate-400`})]}),(0,M.jsxs)(`div`,{className:`flex items-center space-x-2 rounded-md bg-slate-800 p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-4 w-4 rounded-full bg-slate-400`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-slate-400`})]})]})}),(0,M.jsx)(`span`,{className:`block w-full p-2 text-center font-normal`,children:n()})]})})]})]})}),(0,M.jsx)(f,{type:`submit`,children:s()})]})})}function F(){return(0,M.jsx)(A,{description:l(),title:i(),variant:`section`,children:(0,M.jsx)(P,{})})}var I=F;export{I as component};
+import{Cn as e,Hp as t,Sn as n,Up as r,_n as i,bn as a,em as o,vn as s,xn as c,yn as l}from"./messages-Bp0bCjzp.js";import{i as u,n as d,t as f}from"./button-BgMnOYKD.js";import{n as p,r as m}from"./font-provider-CtpKPVa7.js";import{n as h}from"./theme-provider-CyJJNAox.js";import{t as g}from"./chevron-down-BB5h1CsX.js";import{n as _,t as v}from"./radio-group-DrQ9k883.js";import{r as y,s as b}from"./zod-rwFXxHlg.js";import{a as x,c as S,i as C,l as w,n as T,o as E,r as D,s as O,t as k}from"./form-BhKmyN6D.js";import{t as A}from"./page-header-CDwG3nxs.js";import{t as j}from"./show-submitted-data-C8ocsjDF.js";var M=o(),N=b({theme:y([`light`,`dark`]),font:y(m)});function P(){let{font:e,setFont:n}=p(),{theme:o,setTheme:y}=h(),b={theme:o,font:e},A=w({resolver:S(N),defaultValues:b});function P(t){t.font!==e&&n(t.font),t.theme!==o&&y(t.theme),j(t)}return(0,M.jsx)(k,{...A,children:(0,M.jsxs)(`form`,{className:`space-y-8`,onSubmit:A.handleSubmit(P),children:[(0,M.jsx)(C,{control:A.control,name:`font`,render:({field:e})=>(0,M.jsxs)(x,{children:[(0,M.jsx)(E,{children:c()}),(0,M.jsxs)(`div`,{className:`relative w-max`,children:[(0,M.jsx)(T,{children:(0,M.jsx)(`select`,{className:u(d({variant:`outline`}),`w-50 appearance-none font-normal capitalize`,`dark:bg-background dark:hover:bg-background`),...e,children:m.map(e=>(0,M.jsx)(`option`,{value:e,children:e},e))})}),(0,M.jsx)(g,{className:`absolute inset-e-3 top-2.5 h-4 w-4 opacity-50`})]}),(0,M.jsx)(D,{className:`font-manrope`,children:a()}),(0,M.jsx)(O,{})]})}),(0,M.jsx)(C,{control:A.control,name:`theme`,render:({field:e})=>(0,M.jsxs)(x,{children:[(0,M.jsx)(E,{children:l()}),(0,M.jsx)(D,{children:s()}),(0,M.jsx)(O,{}),(0,M.jsxs)(v,{className:`grid max-w-md grid-cols-2 gap-8 pt-2`,defaultValue:e.value,onValueChange:e.onChange,children:[(0,M.jsx)(x,{children:(0,M.jsxs)(E,{className:`[&:has([data-state=checked])>div]:border-primary`,children:[(0,M.jsx)(T,{children:(0,M.jsx)(_,{className:`sr-only`,value:`light`})}),(0,M.jsx)(`div`,{className:`items-center rounded-md border-2 border-muted p-1 hover:border-accent`,children:(0,M.jsxs)(`div`,{className:`space-y-2 rounded-sm bg-[#ecedef] p-2`,children:[(0,M.jsxs)(`div`,{className:`space-y-2 rounded-md bg-white p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-2 w-20 rounded-lg bg-[#ecedef]`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-[#ecedef]`})]}),(0,M.jsxs)(`div`,{className:`flex items-center space-x-2 rounded-md bg-white p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-4 w-4 rounded-full bg-[#ecedef]`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-[#ecedef]`})]}),(0,M.jsxs)(`div`,{className:`flex items-center space-x-2 rounded-md bg-white p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-4 w-4 rounded-full bg-[#ecedef]`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-[#ecedef]`})]})]})}),(0,M.jsx)(`span`,{className:`block w-full p-2 text-center font-normal`,children:r()})]})}),(0,M.jsx)(x,{children:(0,M.jsxs)(E,{className:`[&:has([data-state=checked])>div]:border-primary`,children:[(0,M.jsx)(T,{children:(0,M.jsx)(_,{className:`sr-only`,value:`dark`})}),(0,M.jsx)(`div`,{className:`items-center rounded-md border-2 border-muted bg-popover p-1 hover:bg-accent hover:text-accent-foreground`,children:(0,M.jsxs)(`div`,{className:`space-y-2 rounded-sm bg-slate-950 p-2`,children:[(0,M.jsxs)(`div`,{className:`space-y-2 rounded-md bg-slate-800 p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-2 w-20 rounded-lg bg-slate-400`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-slate-400`})]}),(0,M.jsxs)(`div`,{className:`flex items-center space-x-2 rounded-md bg-slate-800 p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-4 w-4 rounded-full bg-slate-400`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-slate-400`})]}),(0,M.jsxs)(`div`,{className:`flex items-center space-x-2 rounded-md bg-slate-800 p-2 shadow-xs`,children:[(0,M.jsx)(`div`,{className:`h-4 w-4 rounded-full bg-slate-400`}),(0,M.jsx)(`div`,{className:`h-2 w-25 rounded-lg bg-slate-400`})]})]})}),(0,M.jsx)(`span`,{className:`block w-full p-2 text-center font-normal`,children:t()})]})})]})]})}),(0,M.jsx)(f,{type:`submit`,children:i()})]})})}function F(){return(0,M.jsx)(A,{description:n(),title:e(),variant:`section`,children:(0,M.jsx)(P,{})})}var I=F;export{I as component};

src/www/assets/arrow-left-right-CcCrkQiR.js

@@ -0,0 +1 @@
+import{t as e}from"./createLucideIcon-Br0Bd5k2.js";var t=e(`arrow-left-right`,[[`path`,{d:`M8 3 4 7l4 4`,key:`9rb6wj`}],[`path`,{d:`M4 7h16`,key:`6tx8e3`}],[`path`,{d:`m16 21 4-4-4-4`,key:`siv7j2`}],[`path`,{d:`M20 17H4`,key:`h6l3hr`}]]);export{t};

src/www/assets/auth-animation-context-CO6PD8ih.js

@@ -1 +1 @@
-import{r as e}from"./chunk-DECur_0Z.js";import{t}from"./react-CO2uhaBc.js";import{Kp as n}from"./messages-CokTNgkr.js";var r=e(t(),1),i=n(),a=(0,r.createContext)({isTyping:!1,passwordLength:0,setIsTyping:()=>void 0,setPasswordLength:()=>void 0,setShowPassword:()=>void 0,showPassword:!1});function o({children:e}){let[t,n]=(0,r.useState)(!1),[o,s]=(0,r.useState)(!1),[c,l]=(0,r.useState)(0);return(0,i.jsx)(a.Provider,{value:{isTyping:t,passwordLength:c,setIsTyping:n,setPasswordLength:l,setShowPassword:s,showPassword:o},children:e})}function s(){return(0,r.useContext)(a)}export{s as n,o as t};
+import{r as e}from"./chunk-DECur_0Z.js";import{t}from"./react-CO2uhaBc.js";import{em as n}from"./messages-Bp0bCjzp.js";var r=e(t(),1),i=n(),a=(0,r.createContext)({isTyping:!1,passwordLength:0,setIsTyping:()=>void 0,setPasswordLength:()=>void 0,setShowPassword:()=>void 0,showPassword:!1});function o({children:e}){let[t,n]=(0,r.useState)(!1),[o,s]=(0,r.useState)(!1),[c,l]=(0,r.useState)(0);return(0,i.jsx)(a.Provider,{value:{isTyping:t,passwordLength:c,setIsTyping:n,setPasswordLength:l,setShowPassword:s,showPassword:o},children:e})}function s(){return(0,r.useContext)(a)}export{s as n,o as t};

src/www/assets/badge-BP05f1dq.js

@@ -1 +1 @@
-import{Kp as e}from"./messages-CokTNgkr.js";import{i as t,o as n,r}from"./button-DdD9bP3z.js";var i=e(),a=r(`inline-flex w-fit shrink-0 items-center justify-center gap-1 overflow-hidden whitespace-nowrap rounded-full border border-transparent px-2 py-0.5 font-medium text-xs transition-[color,box-shadow] focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 [&>svg]:pointer-events-none [&>svg]:size-3`,{variants:{variant:{default:`bg-primary text-primary-foreground [a&]:hover:bg-primary/90`,secondary:`bg-secondary text-secondary-foreground [a&]:hover:bg-secondary/90`,destructive:`bg-destructive text-white focus-visible:ring-destructive/20 dark:bg-destructive/60 dark:focus-visible:ring-destructive/40 [a&]:hover:bg-destructive/90`,outline:`border-border text-foreground [a&]:hover:bg-accent [a&]:hover:text-accent-foreground`,ghost:`[a&]:hover:bg-accent [a&]:hover:text-accent-foreground`,link:`text-primary underline-offset-4 [a&]:hover:underline`}},defaultVariants:{variant:`default`}});function o({className:e,variant:r=`default`,asChild:o=!1,...s}){return(0,i.jsx)(o?n:`span`,{className:t(a({variant:r}),e),"data-slot":`badge`,"data-variant":r,...s})}export{o as t};
+import{em as e}from"./messages-Bp0bCjzp.js";import{i as t,o as n,r}from"./button-BgMnOYKD.js";var i=e(),a=r(`inline-flex w-fit shrink-0 items-center justify-center gap-1 overflow-hidden whitespace-nowrap rounded-full border border-transparent px-2 py-0.5 font-medium text-xs transition-[color,box-shadow] focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 [&>svg]:pointer-events-none [&>svg]:size-3`,{variants:{variant:{default:`bg-primary text-primary-foreground [a&]:hover:bg-primary/90`,secondary:`bg-secondary text-secondary-foreground [a&]:hover:bg-secondary/90`,destructive:`bg-destructive text-white focus-visible:ring-destructive/20 dark:bg-destructive/60 dark:focus-visible:ring-destructive/40 [a&]:hover:bg-destructive/90`,outline:`border-border text-foreground [a&]:hover:bg-accent [a&]:hover:text-accent-foreground`,ghost:`[a&]:hover:bg-accent [a&]:hover:text-accent-foreground`,link:`text-primary underline-offset-4 [a&]:hover:underline`}},defaultVariants:{variant:`default`}});function o({className:e,variant:r=`default`,asChild:o=!1,...s}){return(0,i.jsx)(o?n:`span`,{className:t(a({variant:r}),e),"data-slot":`badge`,"data-variant":r,...s})}export{o as t};

src/www/assets/card-C7G2YcSg.js

@@ -1 +1 @@
-import{Kp as e}from"./messages-CokTNgkr.js";import{i as t}from"./button-DdD9bP3z.js";var n=e();function r({className:e,...r}){return(0,n.jsx)(`div`,{className:t(`flex flex-col gap-6 rounded-xl border bg-card py-6 text-card-foreground shadow-sm`,e),"data-slot":`card`,...r})}function i({className:e,...r}){return(0,n.jsx)(`div`,{className:t(`@container/card-header grid auto-rows-min grid-rows-[auto_auto] items-start gap-2 px-6 has-data-[slot=card-action]:grid-cols-[1fr_auto] [.border-b]:pb-6`,e),"data-slot":`card-header`,...r})}function a({className:e,...r}){return(0,n.jsx)(`div`,{className:t(`font-semibold leading-none`,e),"data-slot":`card-title`,...r})}function o({className:e,...r}){return(0,n.jsx)(`div`,{className:t(`text-muted-foreground text-sm`,e),"data-slot":`card-description`,...r})}function s({className:e,...r}){return(0,n.jsx)(`div`,{className:t(`px-6`,e),"data-slot":`card-content`,...r})}export{a,i,s as n,o as r,r as t};
+import{em as e}from"./messages-Bp0bCjzp.js";import{i as t}from"./button-BgMnOYKD.js";var n=e();function r({className:e,...r}){return(0,n.jsx)(`div`,{className:t(`flex flex-col gap-6 rounded-xl border bg-card py-6 text-card-foreground shadow-sm`,e),"data-slot":`card`,...r})}function i({className:e,...r}){return(0,n.jsx)(`div`,{className:t(`@container/card-header grid auto-rows-min grid-rows-[auto_auto] items-start gap-2 px-6 has-data-[slot=card-action]:grid-cols-[1fr_auto] [.border-b]:pb-6`,e),"data-slot":`card-header`,...r})}function a({className:e,...r}){return(0,n.jsx)(`div`,{className:t(`font-semibold leading-none`,e),"data-slot":`card-title`,...r})}function o({className:e,...r}){return(0,n.jsx)(`div`,{className:t(`text-muted-foreground text-sm`,e),"data-slot":`card-description`,...r})}function s({className:e,...r}){return(0,n.jsx)(`div`,{className:t(`px-6`,e),"data-slot":`card-content`,...r})}export{a,i,s as n,o as r,r as t};

src/www/assets/chains-store-B0tGSNqG.js

@@ -1 +1 @@
-import{r as e}from"./chunk-DECur_0Z.js";import{a as t,d as n,f as r}from"./auth-store-C6nFFVPp.js";import{t as i}from"./react-CO2uhaBc.js";import{t as a}from"./createLucideIcon-Br0Bd5k2.js";var o=a(`pen-line`,[[`path`,{d:`M13 21h8`,key:`1jsn5i`}],[`path`,{d:`M21.174 6.812a1 1 0 0 0-3.986-3.987L3.842 16.174a2 2 0 0 0-.5.83l-1.321 4.352a.5.5 0 0 0 .623.622l4.353-1.32a2 2 0 0 0 .83-.497z`,key:`1a8usu`}]]),s=e(i(),1),c=new n({chains:[],loading:!1});function l(e){c.setState(t=>({...t,chains:e}))}function u(e){c.setState(t=>({...t,loading:e}))}function d(){let e=r(c,e=>e.chains),n=r(c,e=>e.loading),i=t.useQuery(`get`,`/admin/api/v1/chains`);return(0,s.useEffect)(()=>{u(i.isLoading)},[i.isLoading]),(0,s.useEffect)(()=>{i.data?.data&&l(i.data.data)},[i.data?.data]),{chains:e,loading:n,refetch:i.refetch}}export{o as n,d as t};
+import{r as e}from"./chunk-DECur_0Z.js";import{a as t,d as n,f as r}from"./auth-store-Csn6HPxJ.js";import{t as i}from"./react-CO2uhaBc.js";import{t as a}from"./createLucideIcon-Br0Bd5k2.js";var o=a(`pen-line`,[[`path`,{d:`M13 21h8`,key:`1jsn5i`}],[`path`,{d:`M21.174 6.812a1 1 0 0 0-3.986-3.987L3.842 16.174a2 2 0 0 0-.5.83l-1.321 4.352a.5.5 0 0 0 .623.622l4.353-1.32a2 2 0 0 0 .83-.497z`,key:`1a8usu`}]]),s=e(i(),1),c=new n({chains:[],loading:!1});function l(e){c.setState(t=>({...t,chains:e}))}function u(e){c.setState(t=>({...t,loading:e}))}function d(){let e=r(c,e=>e.chains),n=r(c,e=>e.loading),i=t.useQuery(`get`,`/admin/api/v1/chains`);return(0,s.useEffect)(()=>{u(i.isLoading)},[i.isLoading]),(0,s.useEffect)(()=>{i.data?.data&&l(i.data.data)},[i.data?.data]),{chains:e,loading:n,refetch:i.refetch}}export{o as n,d as t};

src/www/assets/checkbox-CKrZFk1G.js

@@ -1 +1 @@
-import{r as e}from"./chunk-DECur_0Z.js";import{t}from"./react-CO2uhaBc.js";import{Kp as n}from"./messages-CokTNgkr.js";import{t as r}from"./dist-CrzsE82B.js";import{i,u as a}from"./button-DdD9bP3z.js";import{a as o,r as s,t as c}from"./dist-CKhUg8lz.js";import{t as l}from"./dist-BbSJdbb-.js";import{t as u}from"./dist-BixeH3nX.js";import{t as d}from"./dist-DIWGcwtg.js";import{t as f}from"./check-DldThLle.js";var p=e(t(),1),m=n(),h=`Checkbox`,[g,_]=o(h),[v,y]=g(h);function b(e){let{__scopeCheckbox:t,checked:n,children:r,defaultChecked:i,disabled:a,form:o,name:s,onCheckedChange:l,required:u,value:d=`on`,internal_do_not_use_render:f}=e,[g,_]=c({prop:n,defaultProp:i??!1,onChange:l,caller:h}),[y,b]=p.useState(null),[x,S]=p.useState(null),C=p.useRef(!1),w=y?!!o||!!y.closest(`form`):!0,T={checked:g,disabled:a,setChecked:_,control:y,setControl:b,name:s,form:o,value:d,hasConsumerStoppedPropagationRef:C,required:u,defaultChecked:k(i)?!1:i,isFormControl:w,bubbleInput:x,setBubbleInput:S};return(0,m.jsx)(v,{scope:t,...T,children:O(f)?f(T):r})}var x=`CheckboxTrigger`,S=p.forwardRef(({__scopeCheckbox:e,onKeyDown:t,onClick:n,...i},o)=>{let{control:c,value:l,disabled:u,checked:d,required:f,setControl:h,setChecked:g,hasConsumerStoppedPropagationRef:_,isFormControl:v,bubbleInput:b}=y(x,e),S=a(o,h),C=p.useRef(d);return p.useEffect(()=>{let e=c?.form;if(e){let t=()=>g(C.current);return e.addEventListener(`reset`,t),()=>e.removeEventListener(`reset`,t)}},[c,g]),(0,m.jsx)(r.button,{type:`button`,role:`checkbox`,"aria-checked":k(d)?`mixed`:d,"aria-required":f,"data-state":A(d),"data-disabled":u?``:void 0,disabled:u,value:l,...i,ref:S,onKeyDown:s(t,e=>{e.key===`Enter`&&e.preventDefault()}),onClick:s(n,e=>{g(e=>k(e)?!0:!e),b&&v&&(_.current=e.isPropagationStopped(),_.current||e.stopPropagation())})})});S.displayName=x;var C=p.forwardRef((e,t)=>{let{__scopeCheckbox:n,name:r,checked:i,defaultChecked:a,required:o,disabled:s,value:c,onCheckedChange:l,form:u,...d}=e;return(0,m.jsx)(b,{__scopeCheckbox:n,checked:i,defaultChecked:a,disabled:s,required:o,onCheckedChange:l,name:r,form:u,value:c,internal_do_not_use_render:({isFormControl:e})=>(0,m.jsxs)(m.Fragment,{children:[(0,m.jsx)(S,{...d,ref:t,__scopeCheckbox:n}),e&&(0,m.jsx)(D,{__scopeCheckbox:n})]})})});C.displayName=h;var w=`CheckboxIndicator`,T=p.forwardRef((e,t)=>{let{__scopeCheckbox:n,forceMount:i,...a}=e,o=y(w,n);return(0,m.jsx)(l,{present:i||k(o.checked)||o.checked===!0,children:(0,m.jsx)(r.span,{"data-state":A(o.checked),"data-disabled":o.disabled?``:void 0,...a,ref:t,style:{pointerEvents:`none`,...e.style}})})});T.displayName=w;var E=`CheckboxBubbleInput`,D=p.forwardRef(({__scopeCheckbox:e,...t},n)=>{let{control:i,hasConsumerStoppedPropagationRef:o,checked:s,defaultChecked:c,required:l,disabled:f,name:h,value:g,form:_,bubbleInput:v,setBubbleInput:b}=y(E,e),x=a(n,b),S=u(s),C=d(i);p.useEffect(()=>{let e=v;if(!e)return;let t=window.HTMLInputElement.prototype,n=Object.getOwnPropertyDescriptor(t,`checked`).set,r=!o.current;if(S!==s&&n){let t=new Event(`click`,{bubbles:r});e.indeterminate=k(s),n.call(e,k(s)?!1:s),e.dispatchEvent(t)}},[v,S,s,o]);let w=p.useRef(k(s)?!1:s);return(0,m.jsx)(r.input,{type:`checkbox`,"aria-hidden":!0,defaultChecked:c??w.current,required:l,disabled:f,name:h,value:g,form:_,...t,tabIndex:-1,ref:x,style:{...t.style,...C,position:`absolute`,pointerEvents:`none`,opacity:0,margin:0,transform:`translateX(-100%)`}})});D.displayName=E;function O(e){return typeof e==`function`}function k(e){return e===`indeterminate`}function A(e){return k(e)?`indeterminate`:e?`checked`:`unchecked`}function j({className:e,...t}){return(0,m.jsx)(C,{className:i(`peer size-4 shrink-0 rounded-[4px] border border-input shadow-xs outline-none transition-shadow focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 data-[state=checked]:border-primary data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground dark:bg-input/30 dark:data-[state=checked]:bg-primary dark:aria-invalid:ring-destructive/40`,e),"data-slot":`checkbox`,...t,children:(0,m.jsx)(T,{className:`grid place-content-center text-current transition-none`,"data-slot":`checkbox-indicator`,children:(0,m.jsx)(f,{className:`size-3.5`})})})}export{j as t};
+import{r as e}from"./chunk-DECur_0Z.js";import{t}from"./react-CO2uhaBc.js";import{em as n}from"./messages-Bp0bCjzp.js";import{t as r}from"./dist-BFnxq45V.js";import{i,u as a}from"./button-BgMnOYKD.js";import{a as o,r as s,t as c}from"./dist-CKFLmh1A.js";import{t as l}from"./dist-Clua1vrx.js";import{t as u}from"./dist-BixeH3nX.js";import{t as d}from"./dist-DGDEBCW9.js";import{t as f}from"./check-CHp0nSkR.js";var p=e(t(),1),m=n(),h=`Checkbox`,[g,_]=o(h),[v,y]=g(h);function b(e){let{__scopeCheckbox:t,checked:n,children:r,defaultChecked:i,disabled:a,form:o,name:s,onCheckedChange:l,required:u,value:d=`on`,internal_do_not_use_render:f}=e,[g,_]=c({prop:n,defaultProp:i??!1,onChange:l,caller:h}),[y,b]=p.useState(null),[x,S]=p.useState(null),C=p.useRef(!1),w=y?!!o||!!y.closest(`form`):!0,T={checked:g,disabled:a,setChecked:_,control:y,setControl:b,name:s,form:o,value:d,hasConsumerStoppedPropagationRef:C,required:u,defaultChecked:k(i)?!1:i,isFormControl:w,bubbleInput:x,setBubbleInput:S};return(0,m.jsx)(v,{scope:t,...T,children:O(f)?f(T):r})}var x=`CheckboxTrigger`,S=p.forwardRef(({__scopeCheckbox:e,onKeyDown:t,onClick:n,...i},o)=>{let{control:c,value:l,disabled:u,checked:d,required:f,setControl:h,setChecked:g,hasConsumerStoppedPropagationRef:_,isFormControl:v,bubbleInput:b}=y(x,e),S=a(o,h),C=p.useRef(d);return p.useEffect(()=>{let e=c?.form;if(e){let t=()=>g(C.current);return e.addEventListener(`reset`,t),()=>e.removeEventListener(`reset`,t)}},[c,g]),(0,m.jsx)(r.button,{type:`button`,role:`checkbox`,"aria-checked":k(d)?`mixed`:d,"aria-required":f,"data-state":A(d),"data-disabled":u?``:void 0,disabled:u,value:l,...i,ref:S,onKeyDown:s(t,e=>{e.key===`Enter`&&e.preventDefault()}),onClick:s(n,e=>{g(e=>k(e)?!0:!e),b&&v&&(_.current=e.isPropagationStopped(),_.current||e.stopPropagation())})})});S.displayName=x;var C=p.forwardRef((e,t)=>{let{__scopeCheckbox:n,name:r,checked:i,defaultChecked:a,required:o,disabled:s,value:c,onCheckedChange:l,form:u,...d}=e;return(0,m.jsx)(b,{__scopeCheckbox:n,checked:i,defaultChecked:a,disabled:s,required:o,onCheckedChange:l,name:r,form:u,value:c,internal_do_not_use_render:({isFormControl:e})=>(0,m.jsxs)(m.Fragment,{children:[(0,m.jsx)(S,{...d,ref:t,__scopeCheckbox:n}),e&&(0,m.jsx)(D,{__scopeCheckbox:n})]})})});C.displayName=h;var w=`CheckboxIndicator`,T=p.forwardRef((e,t)=>{let{__scopeCheckbox:n,forceMount:i,...a}=e,o=y(w,n);return(0,m.jsx)(l,{present:i||k(o.checked)||o.checked===!0,children:(0,m.jsx)(r.span,{"data-state":A(o.checked),"data-disabled":o.disabled?``:void 0,...a,ref:t,style:{pointerEvents:`none`,...e.style}})})});T.displayName=w;var E=`CheckboxBubbleInput`,D=p.forwardRef(({__scopeCheckbox:e,...t},n)=>{let{control:i,hasConsumerStoppedPropagationRef:o,checked:s,defaultChecked:c,required:l,disabled:f,name:h,value:g,form:_,bubbleInput:v,setBubbleInput:b}=y(E,e),x=a(n,b),S=u(s),C=d(i);p.useEffect(()=>{let e=v;if(!e)return;let t=window.HTMLInputElement.prototype,n=Object.getOwnPropertyDescriptor(t,`checked`).set,r=!o.current;if(S!==s&&n){let t=new Event(`click`,{bubbles:r});e.indeterminate=k(s),n.call(e,k(s)?!1:s),e.dispatchEvent(t)}},[v,S,s,o]);let w=p.useRef(k(s)?!1:s);return(0,m.jsx)(r.input,{type:`checkbox`,"aria-hidden":!0,defaultChecked:c??w.current,required:l,disabled:f,name:h,value:g,form:_,...t,tabIndex:-1,ref:x,style:{...t.style,...C,position:`absolute`,pointerEvents:`none`,opacity:0,margin:0,transform:`translateX(-100%)`}})});D.displayName=E;function O(e){return typeof e==`function`}function k(e){return e===`indeterminate`}function A(e){return k(e)?`indeterminate`:e?`checked`:`unchecked`}function j({className:e,...t}){return(0,m.jsx)(C,{className:i(`peer size-4 shrink-0 rounded-[4px] border border-input shadow-xs outline-none transition-shadow focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 data-[state=checked]:border-primary data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground dark:bg-input/30 dark:data-[state=checked]:bg-primary dark:aria-invalid:ring-destructive/40`,e),"data-slot":`checkbox`,...t,children:(0,m.jsx)(T,{className:`grid place-content-center text-current transition-none`,"data-slot":`checkbox-indicator`,children:(0,m.jsx)(f,{className:`size-3.5`})})})}export{j as t};

src/www/assets/checkout-model-CQ3aqlob.js

@@ -0,0 +1 @@
+var e=5e3,t=3e3,n=[10008,10013,404],r=10010,i=`Request failed`;function a(e){return{trade_id:e.trade_id,amount:e.amount,actual_amount:e.actual_amount,token:e.token?.toUpperCase(),currency:e.currency?.toUpperCase(),network:e.network,payment_url:e.payment_url,receive_address:e.receive_address,expiration_time:e.expiration_time,redirect_url:e.redirect_url,created_at:e.created_at,is_selected:e.is_selected,payment_type:e.payment_type,status:e.status}}function o(e){if(e!=null)return typeof e==`object`&&`data`in e?e.data:e}function s(e){return typeof e==`boolean`?e:typeof e==`number`?e!==0:[`1`,`true`,`yes`].includes(String(e??``).toLowerCase())}function c(e){if(e&&typeof e==`object`){if(`status_code`in e&&typeof e.status_code==`number`)return e.status_code;if(`code`in e&&typeof e.code==`number`)return e.code;if(`data`in e)return c(e.data)}}function l(e){if(e==null||e===``)return null;if(typeof e==`number`||/^\d+$/.test(String(e))){let t=Number(e);return new Date(t<0xe8d4a51000?t*1e3:t)}let t=new Date(String(e));return Number.isNaN(t.getTime())?null:t}function u(e,t){return String(e??``).toLowerCase()===String(t??``).toLowerCase()}function d(e){let t=Math.max(0,Math.min(1,e));return t>=.5?`#22c55e`:t>=.2?`#f97316`:`#ef4444`}function f(e,t,n){return e.length===0?null:e.find(e=>u(e.network,n?.network)&&u(e.token,n?.token))||e.find(e=>u(e.network,n?.network))||e.find(e=>u(e.token,n?.token))||e.find(e=>u(e.network,t?.network)&&u(e.token,t?.token))||(e.find(e=>u(e.network,t?.network))??e.find(e=>u(e.token,t?.token))??e[0])}function p(e){return e?.supported_assets?.flatMap(e=>(e.tokens??[]).filter(t=>!!(t&&e.network)).map(t=>({network:e.network,token:t.toUpperCase(),displayName:e.display_name})))??[]}function m(e,t){return new Promise((n,r)=>{let i=window.setTimeout(n,e);t?.addEventListener(`abort`,()=>{window.clearTimeout(i),r(t.reason)},{once:!0})})}export{t as a,c,l as d,u as f,o as h,e as i,s as l,p as m,i as n,m as o,d as p,n as r,f as s,r as t,a as u};

src/www/assets/checkout-model-qShof1IE.js

@@ -1 +0,0 @@
-var e=5e3,t=3e3,n=[10008,10013,404],r=10010,i=`Request failed`;function a(e){return{trade_id:e.trade_id,amount:e.amount,actual_amount:e.actual_amount,token:e.token?.toUpperCase(),currency:e.currency?.toUpperCase(),network:e.network,payment_url:e.payment_url,receive_address:e.receive_address,expiration_time:e.expiration_time,redirect_url:e.redirect_url,created_at:e.created_at,is_selected:e.is_selected}}function o(e){if(e!=null)return typeof e==`object`&&`data`in e?e.data:e}function s(e){return typeof e==`boolean`?e:typeof e==`number`?e!==0:[`1`,`true`,`yes`].includes(String(e??``).toLowerCase())}function c(e){if(e&&typeof e==`object`){if(`status_code`in e&&typeof e.status_code==`number`)return e.status_code;if(`code`in e&&typeof e.code==`number`)return e.code;if(`data`in e)return c(e.data)}}function l(e){if(e==null||e===``)return null;if(typeof e==`number`||/^\d+$/.test(String(e))){let t=Number(e);return new Date(t<0xe8d4a51000?t*1e3:t)}let t=new Date(String(e));return Number.isNaN(t.getTime())?null:t}function u(e,t){return String(e??``).toLowerCase()===String(t??``).toLowerCase()}function d(e){let t=Math.max(0,Math.min(1,e));return t>=.5?`#22c55e`:t>=.2?`#f97316`:`#ef4444`}function f(e,t,n){return e.length===0?null:e.find(e=>u(e.network,n?.network)&&u(e.token,n?.token))||e.find(e=>u(e.network,n?.network))||e.find(e=>u(e.token,n?.token))||e.find(e=>u(e.network,t?.network)&&u(e.token,t?.token))||(e.find(e=>u(e.network,t?.network))??e.find(e=>u(e.token,t?.token))??e[0])}function p(e){return e?.supported_assets?.flatMap(e=>(e.tokens??[]).filter(t=>!!(t&&e.network)).map(t=>({network:e.network,token:t.toUpperCase(),displayName:e.display_name})))??[]}function m(e,t){return new Promise((n,r)=>{let i=window.setTimeout(n,e);t?.addEventListener(`abort`,()=>{window.clearTimeout(i),r(t.reason)},{once:!0})})}export{t as a,c,l as d,u as f,o as h,e as i,s as l,p as m,i as n,m as o,d as p,n as r,f as s,r as t,a as u};

src/www/assets/coming-soon-dialog-BWHKf2Gm.js

@@ -0,0 +1 @@
+import{Fp as e,Ip as t,Lp as n,em as r}from"./messages-Bp0bCjzp.js";import{t as i}from"./telescope-DU0wiTDw.js";import{i as a,o,r as s,s as c,t as l}from"./dialog-BJ5VA2v_.js";var u=r();function d({open:r,onOpenChange:d}){return(0,u.jsx)(l,{onOpenChange:d,open:r,children:(0,u.jsx)(s,{className:`sm:max-w-sm`,children:(0,u.jsxs)(o,{className:`items-center text-center`,children:[(0,u.jsx)(i,{className:`mb-2 size-12 text-muted-foreground`}),(0,u.jsx)(c,{children:n()}),(0,u.jsxs)(a,{children:[t(),(0,u.jsx)(`br`,{}),(0,u.jsx)(`p`,{className:`mt-2 text-center`,children:e()})]})]})})})}export{d as t};

src/www/assets/coming-soon-dialog-zSJ0LJVc.js

@@ -1 +0,0 @@
-import{Dp as e,Kp as t,Op as n,kp as r}from"./messages-CokTNgkr.js";import{t as i}from"./telescope-Eo9PEeOA.js";import{i as a,o,r as s,s as c,t as l}from"./dialog-DixYhGRE.js";var u=t();function d({open:t,onOpenChange:d}){return(0,u.jsx)(l,{onOpenChange:d,open:t,children:(0,u.jsx)(s,{className:`sm:max-w-sm`,children:(0,u.jsxs)(o,{className:`items-center text-center`,children:[(0,u.jsx)(i,{className:`mb-2 size-12 text-muted-foreground`}),(0,u.jsx)(c,{children:r()}),(0,u.jsxs)(a,{children:[n(),(0,u.jsx)(`br`,{}),(0,u.jsx)(`p`,{className:`mt-2 text-center`,children:e()})]})]})})})}export{d as t};