feat: 增加支付宝jsapi支付方式，支付宝回调处理单位元转分

app/services/thirdpay/do/pay.go

@@ -145,7 +145,6 @@ func (w *Pay) PayUrl() (url string) {
 		}
 	case common.PAY_CHANNEL_WECHAT_MINI:
 		// 微信小程序支付
-
 		// 如果传openid，获取支付参数
 		if w.PayParam.OpenId != "" {
 			res = paymentService.PaymentService(*w.ctx, *thirdPay)
@@ -176,6 +175,10 @@ func (w *Pay) PayUrl() (url string) {
 			}
 		}
 
+	case common.PAY_CHANNEL_ALIPAY_JSAPI:
+		// 支付宝jsapi支付
+		res = paymentService.PaymentService(*w.ctx, *thirdPay)
+
 	default:
 		w.PayCode = errorcode.PayChannelNotBuild
 		return

app/services/thirdpay/do/pay_way.go

@@ -14,6 +14,7 @@ var PayWayList = map[int]func(commonPayInfo *paymentService.PayOrderRequest, cha
 	common.PAY_CHANNEL_ALIPAY_PC:    AlipayWeb,
 	common.PAY_CHANNEL_WECHAT_JSAPI: WechatJSAPI,
 	common.PAY_CHANNEL_WECHAT_MINI:  WechatJSAPI,
+	common.PAY_CHANNEL_ALIPAY_JSAPI: AlipayWeb,
 }
 
 func WechatH5(commonPayInfo *paymentService.PayOrderRequest, channel *paychannelmodel.PayChannel) error {

app/third/paymentService/ali_service.go

@@ -155,7 +155,15 @@ func ALiCallBack(notifyReq gopay.BodyMap, aliConfig AliPay) error {
 
 	// 拼装数据触发下游回调，触发下游回调
 	orderId, _ := strconv.Atoi(notifyReq.Get("out_trade_no"))
-	payerTotal, _ := strconv.Atoi(notifyReq.Get("buyer_pay_amount"))
+	buyerPayAmount := notifyReq.Get("buyer_pay_amount") // 单位为元
+	// 将字符串转换为浮点数，转为分
+	buyerPayAmountFloat, err := strconv.ParseFloat(buyerPayAmount, 64)
+	if err != nil {
+		logger.Error(context.Background(), "ALiCallBack 发生错误", fmt.Sprintf("回调时，金额转换失败，失败原因：%s", err.Error()))
+		return err
+	}
+	payerTotal := int(buyerPayAmountFloat * 100)
+
 	//	订单状态
 	tradeStatus := notifyReq.Get("trade_status")
 	errCode := 0
@@ -356,3 +364,38 @@ func AliCloseOrder(ctx context.Context, orderCloseRequest OrderCloseRequest) (Or
 		OutTradeNo: int64(outTradeNo),
 	}, nil
 }
+
+// 支付宝，jsapi支付, 返回支付宝交易号用于小程序支付
+func ALiJsApiPayInfo(c context.Context, payOrderRequest PayOrderRequest) (string, error) {
+	// 初始化支付宝客户端
+	aliClient, err := AliInitClient(payOrderRequest.Ali)
+	if err != nil {
+		return "", err
+	}
+	// 初始化 BodyMap
+	amount := float64(payOrderRequest.Amount) / 100.0
+
+	envConfig := config.GetConf()
+	bm := make(gopay.BodyMap)
+	bm.Set("out_trade_no", payOrderRequest.OrderId).
+		Set("total_amount", amount).
+		Set("subject", payOrderRequest.Description).
+		Set("qr_pay_mode", "JSAPI_PAY").
+		Set("op_app_id", payOrderRequest.Ali.AppId).
+		Set("buyer_open_id", payOrderRequest.OpenId).
+		Set("notify_url", fmt.Sprintf(envConfig.PayService.Host+payCommon.ALI_NOTIFY_URL_TEST+"%d", payOrderRequest.PayChannelId))
+	if payOrderRequest.ReturnUrl != "" {
+		bm.Set("return_url", payOrderRequest.ReturnUrl)
+	}
+
+	aliRsp, err := aliClient.TradeCreate(c, bm)
+	if err != nil {
+		logger.Error(c, "ALiH5PayInfo 发生错误", fmt.Sprintf("错误信息：%s", err.Error()))
+		if bizErr, ok := alipay.IsBizError(err); ok {
+			return "", bizErr
+		}
+		return "", err
+	}
+
+	return aliRsp.Response.TradeNo, nil
+}

app/third/paymentService/payment_service.go

@@ -66,6 +66,9 @@ func PaymentService(c context.Context, payOrderRequest PayOrderRequest) PayOrder
 	case payCommon.PAY_CHANNEL_ALIPAY_PC:
 		// 支付宝PC支付
 		info, err = ALiPCPayInfo(c, payOrderRequest)
+	case payCommon.PAY_CHANNEL_ALIPAY_JSAPI:
+		// 支付宝JSAPI支付
+		info, err = ALiJsApiPayInfo(c, payOrderRequest)
 
 	default:
 		payOrderResponse = PayOrderResponse{