fusenapi/model/gmodel/fsproductsizemodel.go

package gmodel

import (
	"context"
	"gorm.io/gorm"
)

type FsProductSize struct {
	Id              int64   `gorm:"primary_key" json:"id"`
	ProductId       *int64  `gorm:"default:0" json:"product_id"`        // 产品ID
	Title           *string `gorm:"default:''" json:"title"`            // 标题 10*10*20
	Cover           *string `gorm:"default:''" json:"cover"`            // 封面图
	CoverImg        *string `gorm:"default:''" json:"cover_img"`        // 背景图
	Capacity        *string `gorm:"default:''" json:"capacity"`         // 自己填的尺寸名称
	Status          *int64  `gorm:"default:1" json:"status"`            // 状态位 1显示 0删除
	Sort            *int64  `gorm:"default:50" json:"sort"`             // 排序
	Remark          *string `gorm:"default:''" json:"remark"`           // 备注信息
	PartsCanDeleted *int64  `gorm:"default:1" json:"parts_can_deleted"` // 配件是否可移除 1是0否
}
type FsProductSizeModel struct {
	db *gorm.DB
}

func NewFsProductSizeModel(db *gorm.DB) *FsProductSizeModel {
	return &FsProductSizeModel{db}
}

func (s *FsProductSizeModel) GetAllByIds(ctx context.Context, ids []int64, sort string) (resp []FsProductSize, err error) {
	db := s.db.Model(&FsProductSize{}).Where("`id` in (?) and  `status` = ?", ids, 1)
	switch sort {
	case "sort-asc":
		db = db.Order("`sort` ASC")
	case "sort-desc":
		db = db.Order("`sort` DESC")
	}
	if err = db.Find(&resp).Error; err != nil {
		return nil, err
	}
	return
}
func (s *FsProductSizeModel) CountByStatus(ctx context.Context, status int) (total int64, err error) {
	err = s.db.WithContext(ctx).Model(&FsProductSize{}).Where("`status` = ? ", status).Count(&total).Error
	if err != nil {
		return 0, err
	}
	return
}
func (s *FsProductSizeModel) GetAllByProductIds(ctx context.Context, productIds []int64, sort string) (resp []FsProductSize, err error) {
	db := s.db.WithContext(ctx).Model(&FsProductSize{}).Where("`product_id` in(?) and  `status` = ?", productIds, 1)
	switch sort {
	case "sort-asc":
		db = db.Order("`sort` ASC")
	case "sort-desc":
		db = db.Order("`sort` DESC")
	}
	err = db.Find(&resp).Error
	if err != nil {
		return nil, err
	}
	return
}