mirror of
https://github.com/GMWalletApp/epusdt.git
synced 2026-07-07 10:16:15 +00:00
line-6000
151 lines
8.5 KiB
Go
151 lines
8.5 KiB
Go
package comm
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import (
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"encoding/json"
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"net/http"
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"github.com/GMWalletApp/epusdt/middleware"
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"github.com/GMWalletApp/epusdt/model/mdb"
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"github.com/GMWalletApp/epusdt/model/request"
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"github.com/GMWalletApp/epusdt/model/service"
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"github.com/GMWalletApp/epusdt/util/constant"
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"github.com/GMWalletApp/epusdt/util/log"
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"github.com/labstack/echo/v4"
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)
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// apiKeyFromContext returns the api_keys row stamped by CheckApiSign.
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// Returns nil when the middleware didn't run (should not happen on authed routes).
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func apiKeyFromContext(ctx echo.Context) *mdb.ApiKey {
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if v, ok := ctx.Get(middleware.ApiKeyRowKey).(*mdb.ApiKey); ok {
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return v
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}
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return nil
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}
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// CreateTransaction 创建交易
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// @Summary Create transaction
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// @Description Create a payment transaction order. Accepts JSON body (application/json) or form-encoded body (application/x-www-form-urlencoded).
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// @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.
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// @Description payment_type is optional for GMPay. If it is sent, it is a normal signed parameter and must be included when calculating signature.
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// @Tags Payment
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// @Accept json
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// @Accept x-www-form-urlencoded
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// @Produce json
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// @Param request body request.CreateTransactionRequest false "Transaction payload (JSON)"
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// @Param order_id formData string false "Merchant order ID"
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// @Param currency formData string false "Fiat currency (e.g. cny)"
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// @Param token formData string false "Crypto token (e.g. TON, USDT); omit together with network to create a placeholder where supported"
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// @Param network formData string false "Network (e.g. ton, tron); omit together with token to create a placeholder where supported"
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// @Param amount formData number false "Amount"
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// @Param notify_url formData string false "Callback URL"
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// @Param signature formData string false "MD5 signature"
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// @Param redirect_url formData string false "Redirect URL"
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// @Param name formData string false "Order name"
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// @Param payment_type formData string false "Optional GMPay compatibility flag; include in signature when sent"
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// @Success 200 {object} response.ApiResponse{data=response.CreateTransactionResponse}
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// @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"
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// @Router /payments/gmpay/v1/order/create-transaction [post]
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func (c *BaseCommController) CreateTransaction(ctx echo.Context) (err error) {
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req := new(request.CreateTransactionRequest)
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if err = ctx.Bind(req); err != nil {
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return c.FailJson(ctx, constant.ParamsMarshalErr)
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}
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if err = c.ValidateStruct(ctx, req); err != nil {
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return c.FailJson(ctx, err)
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}
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resp, err := service.CreateTransaction(req, apiKeyFromContext(ctx))
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if err != nil {
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return c.FailJson(ctx, err)
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}
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return c.SucJson(ctx, resp)
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}
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// SwitchNetwork 切换支付网络，补全占位父单或创建/返回子订单
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// @Summary Switch payment network
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// @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.
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// @Description Normal values such as ton/tron/solana/ethereum select on-chain payment; the special value okpay selects OkPay hosted payment.
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// @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.
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// @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.
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// @Tags Payment
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// @Accept json
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// @Produce json
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// @Param request body request.SwitchNetworkRequest true "Switch network payload"
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// @Success 200 {object} response.ApiResponse{data=response.CheckoutCounterResponse}
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// @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"
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// @Router /pay/switch-network [post]
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func (c *BaseCommController) SwitchNetwork(ctx echo.Context) (err error) {
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req := new(request.SwitchNetworkRequest)
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if err = ctx.Bind(req); err != nil {
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return c.FailJson(ctx, constant.ParamsMarshalErr)
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}
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if err = c.ValidateStruct(ctx, req); err != nil {
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return c.FailJson(ctx, err)
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}
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resp, err := service.SwitchNetwork(req)
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if err != nil {
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return c.FailJson(ctx, err)
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}
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jsonBytes, err := json.MarshalIndent(resp, "", " ")
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if err != nil {
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return c.FailJson(ctx, constant.SystemErr)
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}
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log.Sugar.Debugf("switch network response: \n%s", string(jsonBytes))
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return c.SucJson(ctx, resp)
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}
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// CreateTransactionAndRedirect creates a transaction and redirects to
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// the checkout counter. The route accepts BOTH GET (query string) and
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// POST (form) per the legacy EPAY protocol; swagger documents POST as
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// the canonical form — the GET variant is identical save the transport.
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// @Summary Create transaction and redirect (EPAY compat)
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// @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.
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// @Tags Payment
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// @Accept x-www-form-urlencoded
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// @Produce html
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// @Param pid query integer false "API key PID (GET query)"
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// @Param money query number false "Amount (fiat, GET query)"
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// @Param out_trade_no query string false "Merchant order ID (GET query)"
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// @Param notify_url query string false "Callback URL (GET query)"
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// @Param return_url query string false "Redirect URL after payment (GET query)"
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// @Param name query string false "Order name (GET query)"
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// @Param type query string false "Payment type (e.g. alipay, GET query)"
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// @Param sign query string false "MD5 signature (GET query)"
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// @Param sign_type query string false "Signature type (MD5, GET query)"
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// @Param pid formData integer true "API key PID"
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// @Param money formData number true "Amount (fiat)"
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// @Param out_trade_no formData string true "Merchant order ID"
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// @Param notify_url formData string true "Callback URL"
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// @Param return_url formData string false "Redirect URL after payment"
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// @Param name formData string false "Order name"
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// @Param type formData string false "Payment type (e.g. alipay)"
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// @Param sign formData string true "MD5 signature"
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// @Param sign_type formData string false "Signature type (MD5)"
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// @Success 302 "Redirect to checkout counter"
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// @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"
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// @Router /payments/epay/v1/order/create-transaction/submit.php [post]
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// @Router /payments/epay/v1/order/create-transaction/submit.php [get]
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func (c *BaseCommController) CreateTransactionAndRedirect(ctx echo.Context) (err error) {
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req := new(request.CreateTransactionRequest)
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if err = ctx.Bind(req); err != nil {
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log.Sugar.Errorf("bind request error: %v", err)
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return c.FailJson(ctx, constant.ParamsMarshalErr)
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}
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if err = c.ValidateStruct(ctx, req); err != nil {
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log.Sugar.Errorf("validate request error: %v", err)
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return c.FailJson(ctx, err)
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}
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resp, err := service.CreateTransaction(req, apiKeyFromContext(ctx))
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if err != nil {
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log.Sugar.Errorf("create transaction error: %v", err)
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return c.FailJson(ctx, err)
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}
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log.Sugar.Debugf("create transaction response: %+v", resp)
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tradeID := resp.TradeId
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return ctx.Redirect(http.StatusFound, "/pay/checkout-counter/"+tradeID)
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}
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