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feat: add configurable payment amount precision

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- add system.amount_precision setting with 2-6 validation
This commit is contained in:
line-6000
2026-05-11 17:11:43 +08:00
parent 1c805ed061
commit 8d2ddbd045
178 changed files with 532 additions and 273 deletions
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src/model/service/okpay_service.go
+4 -3
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@@ -86,7 +86,7 @@ func createOkPayDepositOrder(uniqueID string, amount float64, coin string, retur
form := map[string]string{
"unique_id": uniqueID,
"name": uniqueID,
"amount": fmt.Sprintf("%.2f", amount),
"amount": fmt.Sprintf("%.*f", data.GetAmountPrecision(), amount),
"coin": strings.ToUpper(strings.TrimSpace(coin)),
"callback_url": callbackURL,
"return_url": returnURL,
@@ -254,8 +254,9 @@ func HandleOkPayNotify(form map[string]string, rawFormData string) error {
if err != nil {
return fmt.Errorf("invalid okpay amount: %w", err)
}
if fmt.Sprintf("%.2f", notifyAmount) != fmt.Sprintf("%.2f", order.ActualAmount) {
return fmt.Errorf("okpay amount mismatch: got=%.2f want=%.2f", notifyAmount, order.ActualAmount)
precision := data.GetAmountPrecision()
if fmt.Sprintf("%.*f", precision, notifyAmount) != fmt.Sprintf("%.*f", precision, order.ActualAmount) {
return fmt.Errorf("okpay amount mismatch: got=%.*f want=%.*f", precision, notifyAmount, precision, order.ActualAmount)
}
err = OrderProcessing(&request.OrderProcessingRequest{