feat: update go-epay

controller/topup.go

@@ -85,14 +85,13 @@ func RequestEpay(c *gin.Context) {
 		c.JSON(200, gin.H{"message": "error", "data": "充值金额过低"})
 		return
 	}
-
-	var payType epay.PurchaseType
+	payType := "wxpay"
 	if req.PaymentMethod == "zfb" {
-		payType = epay.Alipay
+		payType = "alipay"
 	}
 	if req.PaymentMethod == "wx" {
 		req.PaymentMethod = "wxpay"
-		payType = epay.WechatPay
+		payType = "wxpay"
 	}
 	callBackAddress := service.GetCallbackAddress()
 	returnUrl, _ := url.Parse(constant.ServerAddress + "/log")