三端用户手机号联通，增加临时用户

app/main/api/internal/service/wechatpayService.go

@@ -43,7 +43,7 @@ const (
 )
 
 type WechatPayService struct {
-	config        config.WxpayConfig
+	config        config.Config
 	wechatClient  *core.Client
 	notifyHandler *notify.Handler
 	userAuthModel model.UserAuthModel
@@ -96,7 +96,7 @@ func newWechatPayServiceWithPlatformCert(c config.Config, userAuthModel model.Us
 
 	logx.Infof("微信支付客户端初始化成功(平台证书方式)")
 	return &WechatPayService{
-		config:        c.Wxpay,
+		config:        c,
 		wechatClient:  client,
 		notifyHandler: notifyHandler,
 		userAuthModel: userAuthModel,
@@ -147,7 +147,7 @@ func newWechatPayServiceWithWxPayPubKey(c config.Config, userAuthModel model.Use
 
 	logx.Infof("微信支付客户端初始化成功(微信支付公钥方式)")
 	return &WechatPayService{
-		config:        c.Wxpay,
+		config:        c,
 		wechatClient:  client,
 		notifyHandler: notifyHandler,
 		userAuthModel: userAuthModel,
@@ -160,11 +160,11 @@ func (w *WechatPayService) CreateWechatAppOrder(ctx context.Context, amount floa
 
 	// 构建支付请求参数
 	payRequest := app.PrepayRequest{
-		Appid:       core.String(w.config.AppID),
-		Mchid:       core.String(w.config.MchID),
+		Appid:       core.String(w.config.Wxpay.AppID),
+		Mchid:       core.String(w.config.Wxpay.MchID),
 		Description: core.String(description),
 		OutTradeNo:  core.String(outTradeNo),
-		NotifyUrl:   core.String(w.config.NotifyUrl),
+		NotifyUrl:   core.String(w.config.Wxpay.NotifyUrl),
 		Amount: &app.Amount{
 			Total: core.Int64(totalAmount),
 		},
@@ -189,11 +189,41 @@ func (w *WechatPayService) CreateWechatMiniProgramOrder(ctx context.Context, amo
 
 	// 构建支付请求参数
 	payRequest := jsapi.PrepayRequest{
-		Appid:       core.String(w.config.AppID),
-		Mchid:       core.String(w.config.MchID),
+		Appid:       core.String(w.config.WechatMini.AppID),
+		Mchid:       core.String(w.config.Wxpay.MchID),
 		Description: core.String(description),
 		OutTradeNo:  core.String(outTradeNo),
-		NotifyUrl:   core.String(w.config.NotifyUrl),
+		NotifyUrl:   core.String(w.config.Wxpay.NotifyUrl),
+		Amount: &jsapi.Amount{
+			Total: core.Int64(totalAmount),
+		},
+		Payer: &jsapi.Payer{
+			Openid: core.String(openid), // 用户的 OpenID，通过前端传入
+		}}
+
+	// 初始化 AppApiService
+	svc := jsapi.JsapiApiService{Client: w.wechatClient}
+
+	// 发起预支付请求
+	resp, result, err := svc.PrepayWithRequestPayment(ctx, payRequest)
+	if err != nil {
+		return "", fmt.Errorf("微信支付订单创建失败: %v, 状态码: %d", err, result.Response.StatusCode)
+	}
+	// 返回预支付交易会话标识
+	return resp, nil
+}
+
+// CreateWechatH5Order 创建微信H5支付订单
+func (w *WechatPayService) CreateWechatH5Order(ctx context.Context, amount float64, description string, outTradeNo string, openid string) (interface{}, error) {
+	totalAmount := lzUtils.ToWechatAmount(amount)
+
+	// 构建支付请求参数
+	payRequest := jsapi.PrepayRequest{
+		Appid:       core.String(w.config.WechatH5.AppID),
+		Mchid:       core.String(w.config.Wxpay.MchID),
+		Description: core.String(description),
+		OutTradeNo:  core.String(outTradeNo),
+		NotifyUrl:   core.String(w.config.Wxpay.NotifyUrl),
 		Amount: &jsapi.Amount{
 			Total: core.Int64(totalAmount),
 		},
@@ -222,12 +252,12 @@ func (w *WechatPayService) CreateWechatOrder(ctx context.Context, amount float64
 	var err error
 
 	switch platform {
-	case "mp-weixin":
+	case model.PlatformWxMini:
 		userID, getUidErr := ctxdata.GetUidFromCtx(ctx)
 		if getUidErr != nil {
 			return "", getUidErr
 		}
-		userAuthModel, findAuthModelErr := w.userAuthModel.FindOneByUserIdAuthType(ctx, userID, model.UserAuthTypeWxMini)
+		userAuthModel, findAuthModelErr := w.userAuthModel.FindOneByUserIdAuthType(ctx, userID, model.UserAuthTypeWxMiniOpenID)
 		if findAuthModelErr != nil {
 			return "", findAuthModelErr
 		}
@@ -235,20 +265,20 @@ func (w *WechatPayService) CreateWechatOrder(ctx context.Context, amount float64
 		if err != nil {
 			return "", err
 		}
-	case "h5-weixin":
+	case model.PlatformWxH5:
 		userID, getUidErr := ctxdata.GetUidFromCtx(ctx)
 		if getUidErr != nil {
 			return "", getUidErr
 		}
-		userAuthModel, findAuthModelErr := w.userAuthModel.FindOneByUserIdAuthType(ctx, userID, model.UserAuthTypeWxh5)
+		userAuthModel, findAuthModelErr := w.userAuthModel.FindOneByUserIdAuthType(ctx, userID, model.UserAuthTypeWxh5OpenID)
 		if findAuthModelErr != nil {
 			return "", findAuthModelErr
 		}
-		prepayData, err = w.CreateWechatMiniProgramOrder(ctx, amount, description, outTradeNo, userAuthModel.AuthKey)
+		prepayData, err = w.CreateWechatH5Order(ctx, amount, description, outTradeNo, userAuthModel.AuthKey)
 		if err != nil {
 			return "", err
 		}
-	case "app":
+	case model.PlatformApp:
 		// 如果是 APP 平台，调用 APP 支付订单创建
 		prepayData, err = w.CreateWechatAppOrder(ctx, amount, description, outTradeNo)
 	default:
@@ -292,7 +322,7 @@ func (w *WechatPayService) QueryOrderStatus(ctx context.Context, transactionID s
 	// 调用 QueryOrderById 方法查询订单状态
 	resp, result, err := svc.QueryOrderById(ctx, jsapi.QueryOrderByIdRequest{
 		TransactionId: core.String(transactionID),
-		Mchid:         core.String(w.config.MchID),
+		Mchid:         core.String(w.config.Wxpay.MchID),
 	})
 	if err != nil {
 		return nil, fmt.Errorf("订单查询失败: %v, 状态码: %d", err, result.Response.StatusCode)
@@ -314,7 +344,7 @@ func (w *WechatPayService) WeChatRefund(ctx context.Context, outTradeNo string,
 	resp, result, err := svc.Create(ctx, refunddomestic.CreateRequest{
 		OutTradeNo:  core.String(outTradeNo),
 		OutRefundNo: core.String(outRefundNo),
-		NotifyUrl:   core.String(w.config.RefundNotifyUrl),
+		NotifyUrl:   core.String(w.config.Wxpay.RefundNotifyUrl),
 		Amount: &refunddomestic.AmountReq{
 			Currency: core.String("CNY"),
 			Refund:   core.Int64(lzUtils.ToWechatAmount(refundAmount)),