2023-09-13 08:06:05 +00:00
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package gmodel
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2023-09-14 06:11:22 +00:00
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2023-09-15 09:58:45 +00:00
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import (
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"context"
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"time"
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)
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2023-09-20 10:04:33 +00:00
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func (m *FsShoppingCartModel) TableName() string {
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return m.name
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}
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2023-09-20 07:21:42 +00:00
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// 关联查询
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type RelaFsShoppingCart struct {
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FsShoppingCart
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ShoppingCartProduct *RelaFsProduct `json:"shopping_cart_product" gorm:"foreignkey:product_id;references:id"`
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ShoppingCartProductModel3d *FsProductModel3d `json:"shopping_cart_product_model3d_list" gorm:"foreignkey:model_id;references:id"`
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ShoppingCartProductModel3dFitting *FsProductModel3d `json:"shopping_cart_product_model3d_list_fitting" gorm:"foreignkey:fitting_id;references:id"`
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}
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type FsShoppingCartData struct {
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Id int64 `gorm:"primary_key;default:0;auto_increment;" json:"id"` // id
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UserId *int64 `gorm:"default:0;" json:"user_id"` // 用户id
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ProductId *int64 `gorm:"default:0;" json:"product_id"` // 产品id
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TemplateId *int64 `gorm:"default:0;" json:"template_id"` // 模板id
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ModelId *int64 `gorm:"default:0;" json:"model_id"` // 模型id
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SizeId *int64 `gorm:"default:0;" json:"size_id"` // 尺寸id
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LightId *int64 `gorm:"default:0;" json:"light_id"` // 灯光id
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FittingId *int64 `gorm:"default:0;" json:"fitting_id"` // 配件id
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PurchaseQuantity *int64 `gorm:"default:0;" json:"purchase_quantity"` // 购买数量
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Snapshot *map[string]interface{} `gorm:"default:'';" json:"snapshot"` //
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IsSelected *int64 `gorm:"default:0;" json:"is_selected"` // 是否被选中 0非 1是
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IsHighlyCustomized *int64 `gorm:"default:0;" json:"is_highly_customized"` // 是否高度定制 0非 1是(针对客人高度定制只能后台增加如购物车)
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Ctime *time.Time `gorm:"default:'0000-00-00 00:00:00';" json:"ctime"` //
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Utime *time.Time `gorm:"default:'0000-00-00 00:00:00';" json:"utime"` //
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}
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// 购物车快照数据结构
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type CartSnapshot struct {
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2023-10-19 07:33:28 +00:00
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Logo string `json:"logo"` //logo地址
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LogoMaterialMetadata interface{} `json:"logo_material_metadata"` //logo素材信息
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CombineImage string `json:"combine_image"` //刀版图地址
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RenderImage string `json:"render_image"` //渲染结果图
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TemplateInfo TemplateInfo `json:"template_info"` //模板数据
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ModelInfo ModelInfo `json:"model_info"` //模型的数据
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FittingInfo FittingInfo `json:"fitting_info"` //配件信息
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SizeInfo SizeInfo `json:"size_info"` //尺寸基本信息
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ProductInfo ProductInfo `json:"product_info"` //产品基本信息(只记录不要使用)
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UserDiyInformation UserDiyInformation `json:"user_diy_information"` //用户diy数据
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LightInfo LightInfo `json:"light_info"` //灯光数据
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}
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type ProductInfo struct {
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ProductName string `json:"product_name"` //产品名
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ProductSn string `json:"product_sn"` //产品sn
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ProductWebsiteUnit string `json:"product_website_unit"` //产品前台网站单位
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}
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type ModelInfo struct {
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ModelJson interface{} `json:"model_json"` //模型设计json数据
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}
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type FittingInfo struct {
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FittingJson interface{} `json:"fitting_json"` //配件设计json数据
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FittingName string `json:"fitting_name"` //配件名称
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}
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type TemplateInfo struct {
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SwitchInfo interface{} `json:"switch_info"`
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TemplateJson interface{} `json:"template_json"` //模板设计json数据
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TemplateTag string `json:"template_tag"` //模板标签
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SelectColorIndex int64 `json:"select_color_index"` //颜色选择索引
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}
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type SizeInfo struct {
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Inch string `json:"inch"`
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Cm string `json:"cm"`
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Capacity string `json:"capacity"`
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}
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type UserDiyInformation struct {
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Phone string `json:"phone"` //电话
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Address string `json:"address"` //地址
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Website string `json:"website"` //网站
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Qrcode string `json:"qrcode"` //二维码
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Slogan string `json:"slogan"` //slogan
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}
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type LightInfo struct {
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LightJson interface{} `json:"light_json"` //灯光设计json数据
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LightName string `json:"light_name"` //名称
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}
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2023-09-14 06:11:22 +00:00
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// 获取单个
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func (s *FsShoppingCartModel) FindOne(ctx context.Context, id int64, fields ...string) (resp *FsShoppingCart, err error) {
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db := s.db.WithContext(ctx).Where("id = ?", id)
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if len(fields) > 0 {
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db = db.Select(fields[0])
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}
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err = db.Take(&resp).Error
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return resp, err
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}
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2023-09-14 07:46:37 +00:00
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// 获取用户购物车指定item
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func (s *FsShoppingCartModel) FineOneUserCart(ctx context.Context, id, userId int64, fields ...string) (resp *FsShoppingCart, err error) {
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db := s.db.WithContext(ctx).Where("user_id = ? and id = ?", userId, id)
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if len(fields) > 0 {
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db = db.Select(fields[0])
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}
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err = db.Take(&resp).Error
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return resp, err
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}
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2023-09-14 07:20:37 +00:00
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// 创建
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func (s *FsShoppingCartModel) Create(ctx context.Context, data *FsShoppingCart) error {
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return s.db.WithContext(ctx).Model(&FsShoppingCart{}).Create(&data).Error
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}
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2023-09-15 02:39:08 +00:00
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// 删除
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func (s *FsShoppingCartModel) Delete(ctx context.Context, userId, id int64) error {
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return s.db.WithContext(ctx).Model(&FsShoppingCart{}).Where("user_id = ? and id = ?", userId, id).Delete(&FsShoppingCart{}).Error
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}
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// 更新
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func (s *FsShoppingCartModel) Update(ctx context.Context, id, userId int64, data *FsShoppingCart) error {
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return s.db.WithContext(ctx).Model(&FsShoppingCart{}).Where("user_id = ? and id = ?", userId, id).Updates(&data).Error
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}
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// 获取用户购物车数量
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func (s *FsShoppingCartModel) CountUserCart(ctx context.Context, userId int64) (total int64, err error) {
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err = s.db.WithContext(ctx).Model(&FsShoppingCart{}).Where("user_id = ?", userId).Limit(1).Count(&total).Error
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return total, err
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}
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2023-09-14 06:11:22 +00:00
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// 获取多个
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func (s *FsShoppingCartModel) GetAllByIds(ctx context.Context, ids []int64, sort string, fields ...string) (resp []FsShoppingCart, err error) {
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if len(ids) == 0 {
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return
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}
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db := s.db.WithContext(ctx).Model(&FsShoppingCart{}).Where("id in (?)", ids)
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if len(fields) > 0 {
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db = db.Select(fields[0])
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}
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if sort != "" {
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db = db.Order(sort)
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}
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err = db.Find(&resp).Error
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return resp, err
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}
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// 获取用户所有的购物车
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type GetAllCartsByParamReq struct {
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Ids []int64 //id集合
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UserId int64 //用户id
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Fields string //筛选的字段
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Sort string //排序
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Page int //当前页
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Limit int //每页数量
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}
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func (s *FsShoppingCartModel) GetAllCartsByParam(ctx context.Context, req GetAllCartsByParamReq) (resp []FsShoppingCart, total int64, err error) {
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db := s.db.WithContext(ctx).Model(&FsShoppingCart{})
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if req.UserId > 0 {
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db = db.Where("user_id = ?", req.UserId)
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}
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if len(req.Ids) > 0 {
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db = db.Where("id in (?)", req.Ids)
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}
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if req.Fields != "" {
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db = db.Select(req.Fields)
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}
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if req.Sort != "" {
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db = db.Order(req.Sort)
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}
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//查询数量
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if err = db.Limit(1).Count(&total).Error; err != nil {
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return nil, 0, err
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}
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offset := (req.Page - 1) * req.Limit
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err = db.Offset(offset).Limit(req.Limit).Find(&resp).Error
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return resp, total, err
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2023-09-14 06:11:22 +00:00
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}
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