hd/models/customer_goods.go

package models

import (
	"github.com/ouxuanserver/osmanthuswine/src/core"
	"time"
)

const CustomerGoodsTableName = TableNamePrefix + "customer_goods"

type CustomerGoods struct {
	Id        int64     `json:"id" xorm:"not null pk autoincr INT(11)"`
	IsDelete  bool      `json:"is_delete" xorm:"not null default 0 comment('是否删除') TINYINT(1)"`
	CreatedAt time.Time `json:"created_at" xorm:"created comment('创建时间') TIMESTAMP"`
	UpdatedAt time.Time `json:"updated_at" xorm:"updated comment('更新时间') TIMESTAMP"`

	ActivityId   int64   `json:"activity_id" xorm:"not null default 0 comment('互动id') INT(11)"`
	AreaId       int64   `json:"area_id" xorm:"not null default 0 comment('地区id') INT(11)"`
	GoodsPicUrl  string  `json:"goods_pic_url" xorm:"not null default '' comment('商品图片') VARCHAR(255)"`
	IsForceAdded int     `json:"is_force_added" xorm:"not null default 0 comment('是否强制上架0不强制1强制') TINYINT(1)"`
	FixedField   string  `json:"fixed_field" xorm:"not null default '' comment('固定不可改字段,|分隔') VARCHAR(255)"`
	Stock        int     `json:"stock" xorm:"not null default 0 comment('库存-1的时候无上限') INT(18)"`
	Name         string  `json:"name" xorm:"not null default '' comment('商品名称') VARCHAR(255)"`
	Price        float64 `json:"price" xorm:"not null default 0.00 comment('商品单价')"`
	Desc         string  `json:"desc" xorm:"not null default '' comment('商品介绍') VARCHAR(255)"`

	//// 无关变量
	GoodType int     `json:"good_type" xorm:"-"`
	Postage  float64 `json:"postage" xorm:"-"`
	Qrcode   string  `json:"qrcode,omitempty" xorm:"-"`
}

func (t *CustomerGoods) TableName() string {
	return CustomerGoodsTableName
}

func (t *CustomerGoods) Alias(name string) string {
	return AliasTableName(t, name)
}

func GetGoodsByActivityId(activityId, areaId int64) ([]*CustomerGoods, error) {
	goods := make([]*CustomerGoods, 0)
	err := core.GetXormAuto().Where("is_delete=0 and activity_id=? and area_id=?", activityId, areaId).
		Asc("created_at").Find(&goods)
	return goods, err
}

func (t *CustomerGoods) IncrStockById(id, num interface{}) (int64, error) {
	return core.GetXormAuto().ID(id).Incr("stock", num).Cols("stock").Update(t)
}