draft

backend/internal/model/refund_order.go

@@ -0,0 +1,32 @@
+package model
+
+import "time"
+
+// RefundStatus 退款状态
+type RefundStatus string
+
+const (
+	RefundStatusPending    RefundStatus = "PENDING"
+	RefundStatusProcessing RefundStatus = "PROCESSING"
+	RefundStatusSuccess    RefundStatus = "SUCCESS"
+	RefundStatusFailed     RefundStatus = "FAILED"
+)
+
+// RefundOrder 退款记录
+type RefundOrder struct {
+	ID              uint64       `gorm:"column:id;primaryKey;autoIncrement"`
+	RefundNo        string       `gorm:"column:refund_no;uniqueIndex;size:32;not null"`
+	TradeNo         string       `gorm:"column:trade_no;size:32;not null;index"`
+	AppID           string       `gorm:"column:app_id;size:32;not null"`
+	ChannelCode     string       `gorm:"column:channel_code;size:32;not null"`
+	ChannelRefundNo string       `gorm:"column:channel_refund_no;size:64"`
+	RefundAmount    int64        `gorm:"column:refund_amount;not null"`
+	Reason          string       `gorm:"column:reason;size:256"`
+	Status          RefundStatus `gorm:"column:status;size:20;not null;default:PENDING"`
+	NotifyURL       string       `gorm:"column:notify_url;size:512"`
+	RefundTime      *time.Time   `gorm:"column:refund_time"`
+	CreatedAt       time.Time    `gorm:"column:created_at;autoCreateTime:milli"`
+	UpdatedAt       time.Time    `gorm:"column:updated_at;autoUpdateTime:milli"`
+}
+
+func (RefundOrder) TableName() string { return "refund_order" }