f

app/main/model/vars.go

@@ -9,13 +9,38 @@ import (
 var ErrNotFound = sqlx.ErrNotFound
 var ErrNoRowsUpdate = errors.New("update db no rows change")
 
-// 平台
+// 平台（请求头 X-Platform / JWT platform）
 var PlatformWxMini string = "wxmini"
 var PlatformWxH5 string = "wxh5"
 var PlatformApp string = "app"
 var PlatformH5 string = "h5"
 var PlatformAdmin string = "admin"
 
+// 订单支付场景 order.payment_scene（MySQL ENUM）
+const (
+	PaymentSceneApp           = "app"
+	PaymentSceneH5            = "h5"
+	PaymentSceneMiniProgram   = "mini_program"
+	PaymentScenePublicAccount = "public_account"
+	PaymentSceneTest          = "test"
+)
+
+// PaymentSceneFromPlatform 将运行时平台标识映射为 order.payment_scene 枚举值
+func PaymentSceneFromPlatform(platform string) string {
+	switch platform {
+	case PlatformWxMini:
+		return PaymentSceneMiniProgram
+	case PlatformWxH5:
+		return PaymentScenePublicAccount
+	case PlatformH5:
+		return PaymentSceneH5
+	case PlatformApp:
+		return PaymentSceneApp
+	default:
+		return PaymentSceneApp
+	}
+}
+
 // 用户授权类型
 var UserAuthTypeMobile string = "mobile"
 var UserAuthTypeWxMiniOpenID string = "wxmini_openid"
@@ -37,6 +62,28 @@ var AgentLeveNameNormal string = "normal"
 var AgentLeveNameVIP string = "VIP"
 var AgentLeveNameSVIP string = "SVIP"
 
+// 订单支付平台 order.payment_platform（varchar，非 ENUM）
+const (
+	PaymentPlatformAlipay     = "alipay"
+	PaymentPlatformWechat     = "wechat"      // 普通微信支付（JSAPI/H5/APP）
+	PaymentPlatformWechatXpay = "wechat_xpay" // 小程序虚拟支付
+	PaymentPlatformAppleIAP   = "appleiap"
+)
+
+// IsXpayOrder 是否为小程序虚拟支付订单（含历史 wechat+mini_program 查询单）
+func IsXpayOrder(order *Order) bool {
+	if order == nil {
+		return false
+	}
+	if order.PaymentPlatform == PaymentPlatformWechatXpay {
+		return true
+	}
+	// 兼容改造前：查询单 Q_ 前缀 + 小程序场景 + pay_method=wechat
+	return order.PaymentPlatform == PaymentPlatformWechat &&
+		order.PaymentScene == PaymentSceneMiniProgram &&
+		len(order.OrderNo) > 2 && order.OrderNo[:2] == "Q_"
+}
+
 const (
 	OrderStatusPending   = "pending"
 	OrderStatusPaid      = "paid"