package models

import (
	"time"
)

// ProductSkuUser 用户产品SKU表
type ProductSkuUser struct {
	ID           int32     `json:"id" gorm:"column:id;primaryKey"`
	UserID       int32     `json:"user_id" gorm:"column:user_id"`               // 用户ID
	ProductSkuID int32     `json:"product_sku_id" gorm:"column:product_sku_id"` // 产品SKU ID
	DiscountId   int32     `json:"discount_id" gorm:"column:discount_id"`       // 折扣ID
	CreatedAt    time.Time `json:"created_at" gorm:"column:created_at"`
	UpdatedAt    time.Time `json:"updated_at" gorm:"column:updated_at"`

	User       *User            `json:"user,omitempty" gorm:"foreignKey:UserID"`
	ProductSku *ProductSku      `json:"product_sku,omitempty" gorm:"foreignKey:ProductSkuID"`
	Discount   *ProductDiscount `json:"discount,omitempty" gorm:"foreignKey:DiscountId"`
}