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80 lines
2.4 KiB
Go
80 lines
2.4 KiB
Go
package goods
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import (
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"pychr/global"
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"pychr/model/goods"
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goodsReq "pychr/model/goods/request"
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)
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type GoodsShowService struct {
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}
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// CreateGoodsShow 创建商品记录
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// Author [piexlmax](https://github.com/piexlmax)
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func (goodsShowService *GoodsShowService) CreateGoodsShow(goodsShow *goods.GoodsShow) (err error) {
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err = global.GVA_DB.Create(goodsShow).Error
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return err
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}
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// DeleteGoodsShow 删除商品记录
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// Author [piexlmax](https://github.com/piexlmax)
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func (goodsShowService *GoodsShowService) DeleteGoodsShow(ID string) (err error) {
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err = global.GVA_DB.Delete(&goods.GoodsShow{}, "id = ?", ID).Error
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return err
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}
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// DeleteGoodsShowByIds 批量删除商品记录
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// Author [piexlmax](https://github.com/piexlmax)
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func (goodsShowService *GoodsShowService) DeleteGoodsShowByIds(IDs []string) (err error) {
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err = global.GVA_DB.Delete(&[]goods.GoodsShow{}, "id in ?", IDs).Error
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return err
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}
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// UpdateGoodsShow 更新商品记录
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// Author [piexlmax](https://github.com/piexlmax)
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func (goodsShowService *GoodsShowService) UpdateGoodsShow(goodsShow goods.GoodsShow) (err error) {
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err = global.GVA_DB.Save(&goodsShow).Error
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return err
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}
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// GetGoodsShow 根据ID获取商品记录
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// Author [piexlmax](https://github.com/piexlmax)
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func (goodsShowService *GoodsShowService) GetGoodsShow(ID string) (goodsShow goods.GoodsShow, err error) {
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err = global.GVA_DB.Where("id = ?", ID).First(&goodsShow).Error
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return
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}
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// GetGoodsShowInfoList 分页获取商品记录
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// Author [piexlmax](https://github.com/piexlmax)
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func (goodsShowService *GoodsShowService) GetGoodsShowInfoList(info goodsReq.GoodsShowSearch) (list []goods.GoodsShow, total int64, err error) {
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limit := info.PageSize
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offset := info.PageSize * (info.Page - 1)
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// 创建db
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db := global.GVA_DB.Model(&goods.GoodsShow{})
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var goodsShows []goods.GoodsShow
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// 如果有条件搜索 下方会自动创建搜索语句
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if info.StartCreatedAt != nil && info.EndCreatedAt != nil {
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db = db.Where("created_at BETWEEN ? AND ?", info.StartCreatedAt, info.EndCreatedAt)
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}
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if info.LangType != 0 {
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db = db.Where("lang_type = ?", info.LangType)
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}
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if info.Name != "" {
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db = db.Where("name LIKE ?", "%"+info.Name+"%")
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}
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if info.Type != 0 {
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db = db.Where("type = ?", info.Type)
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}
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err = db.Count(&total).Error
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if err != nil {
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return
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}
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if limit != 0 {
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db = db.Limit(limit).Offset(offset)
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}
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err = db.Find(&goodsShows).Error
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return goodsShows, total, err
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}
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