/
cart.go
106 lines (94 loc) · 2.26 KB
/
cart.go
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// Code generated by 'freedom new-crud'
package object
import (
"github.com/jinzhu/gorm"
"time"
)
type Cart struct {
changes map[string]interface{}
Id int `gorm:"primary_key;column:id"`
UserId int `gorm:"column:user_id"` // 用户ID
GoodsId int `gorm:"column:goods_id"` // 商品id
Num int `gorm:"column:num"` // 数量
Created time.Time `gorm:"column:created"`
Updated time.Time `gorm:"column:updated"`
}
func (obj *Cart) TableName() string {
return "cart"
}
// TakeChanges .
func (obj *Cart) TakeChanges() map[string]interface{} {
if obj.changes == nil {
return nil
}
result := make(map[string]interface{})
for k, v := range obj.changes {
result[k] = v
}
obj.changes = nil
return result
}
// SetUserId .
func (obj *Cart) SetUserId(userId int) {
if obj.changes == nil {
obj.changes = make(map[string]interface{})
}
obj.UserId = userId
obj.changes["user_id"] = userId
}
// SetGoodsId .
func (obj *Cart) SetGoodsId(goodsId int) {
if obj.changes == nil {
obj.changes = make(map[string]interface{})
}
obj.GoodsId = goodsId
obj.changes["goods_id"] = goodsId
}
// SetNum .
func (obj *Cart) SetNum(num int) {
if obj.changes == nil {
obj.changes = make(map[string]interface{})
}
obj.Num = num
obj.changes["num"] = num
}
// SetCreated .
func (obj *Cart) SetCreated(created time.Time) {
if obj.changes == nil {
obj.changes = make(map[string]interface{})
}
obj.Created = created
obj.changes["created"] = created
}
// SetUpdated .
func (obj *Cart) SetUpdated(updated time.Time) {
if obj.changes == nil {
obj.changes = make(map[string]interface{})
}
obj.Updated = updated
obj.changes["updated"] = updated
}
// AddUserId .
func (obj *Cart) AddUserId(userId int) {
if obj.changes == nil {
obj.changes = make(map[string]interface{})
}
obj.UserId += userId
obj.changes["user_id"] = gorm.Expr("user_id + ?", userId)
}
// AddGoodsId .
func (obj *Cart) AddGoodsId(goodsId int) {
if obj.changes == nil {
obj.changes = make(map[string]interface{})
}
obj.GoodsId += goodsId
obj.changes["goods_id"] = gorm.Expr("goods_id + ?", goodsId)
}
// AddNum .
func (obj *Cart) AddNum(num int) {
if obj.changes == nil {
obj.changes = make(map[string]interface{})
}
obj.Num += num
obj.changes["num"] = gorm.Expr("num + ?", num)
}