back/internal/v2/logic/manage/jyy/jyy.go

package jyy

import (
	"recook/internal/libs/bean"
	"recook/internal/v2/model/jyy"
	"recook/internal/v2/model/recook/goods"

	"git.oa00.com/go/mysql"
)

type logic struct {
}

var Logic = logic{}

type ArgsBannerList struct {
	bean.Page
}

func (o logic) List(args ArgsBannerList) (res []jyy.Banner, total int64, err error) {
	query := mysql.Db.Model(&jyy.Banner{}).Order("order_sort asc").Order("id desc")
	query.Count(&total)
	query.Limit(args.GetLimit()).Offset(args.GetStart()).Find(&res)
	return
}

type ArgsBannerInfo struct {
	jyy.Banner
}

func (o logic) Create(args ArgsBannerInfo) error {
	args.ID = 0
	var gs goods.RecookGoodsInfoModel
	if err := mysql.Db.First(&gs, "id = ? and sale_publish = 1", args.GoodsID).Error; err != nil {
		return err
	}

	if err := mysql.Db.Create(&args).Error; err != nil {
		return err
	}
	return nil
}

type ArgsBannerUpdate struct {
	jyy.Banner
	ID uint `json:"id" validate:"required"`
}

func (o logic) Update(args ArgsBannerUpdate) error {
	var gs goods.RecookGoodsInfoModel
	if err := mysql.Db.First(&gs, "id = ? and sale_publish = 1", args.GoodsID).Error; err != nil {
		return err
	}
	if err := mysql.Db.Model(&args).Updates(args).Error; err != nil {
		return err
	}
	return nil
}

type ArgsBannerDelete struct {
	ID uint `json:"id" validate:"required"`
}

func (o logic) Delete(args ArgsBannerDelete) error {
	if err := mysql.Db.Delete(&jyy.Banner{}, "id = ?", args.ID).Error; err != nil {
		return err
	}
	return nil
}