f

internal/domains/subordinate/entities/wallet_allocation.go

@@ -0,0 +1,36 @@
+package entities
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/shopspring/decimal"
+	"gorm.io/gorm"
+)
+
+// SubordinateWalletAllocation 主账号向下属余额划拨记录
+type SubordinateWalletAllocation struct {
+	ID            string          `gorm:"primaryKey;type:varchar(36)" json:"id" comment:"唯一标识"`
+	FromUserID    string          `gorm:"type:varchar(36);not null;index" json:"from_user_id" comment:"主账号用户ID"`
+	ToUserID      string          `gorm:"type:varchar(36);not null;index" json:"to_user_id" comment:"子账号用户ID"`
+	Amount        decimal.Decimal `gorm:"type:decimal(20,8);not null" json:"amount" comment:"金额"`
+	BusinessRef   string          `gorm:"type:varchar(64);not null;index" json:"business_ref" comment:"业务单号(幂等/对账)"`
+	OperatorUserID string         `gorm:"type:varchar(36);not null" json:"operator_user_id" comment:"操作者(一般同主账号)"`
+
+	CreatedAt time.Time      `gorm:"autoCreateTime" json:"created_at"`
+	UpdatedAt time.Time      `gorm:"autoUpdateTime" json:"updated_at"`
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
+}
+
+// TableName 表名
+func (SubordinateWalletAllocation) TableName() string {
+	return "subordinate_wallet_allocations"
+}
+
+// BeforeCreate 生成ID
+func (a *SubordinateWalletAllocation) BeforeCreate(tx *gorm.DB) error {
+	if a.ID == "" {
+		a.ID = uuid.New().String()
+	}
+	return nil
+}