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package goods
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import (
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"recook/configs"
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"recook/internal/v2/lib/db"
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"recook/internal/v2/model/flashsale"
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"strconv"
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"github.com/jinzhu/gorm"
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"github.com/shopspring/decimal"
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)
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type RecookGoodsSkuModel struct {
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db.BaseModel
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Id uint `gorm:"column:id;primary_key" json:"id"`
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GoodsId uint `gorm:"column:goods_id" json:"goodsId"`
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Name string `gorm:"column:name" json:"name"`
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CombineId string `gorm:"column:combine_id" json:"combineId"`
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PicURL string `gorm:"column:pic_url" json:"picUrl"`
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Code string `gorm:"column:code" json:"code"`
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PurchasePrice decimal.Decimal `gorm:"column:purchase_price" json:"purchasePrice"`
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OriginalPrice decimal.Decimal `gorm:"column:original_price" json:"originalPrice"` // 原价
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DiscountPrice decimal.Decimal `gorm:"column:discount_price" json:"discountPrice"` // 折扣价
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CommissionRate decimal.Decimal `gorm:"column:commission_rate" json:"commissionRate"` // 佣金比
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Commission decimal.Decimal `gorm:"column:commission" json:"commission"` // 佣金
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ControlPrice decimal.Decimal `gorm:"column:control_price" json:"controlPrice"` // 供应商最低控价
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SalesVolume uint `gorm:"column:sales_volume" json:"salesVolume"` // 销售量 销售量只简单累加
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Inventory uint `gorm:"column:inventory" json:"inventory"` // 库存量 可以直接补货
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SalesVolumeInc uint `gorm:"column:sales_volume_inc" json:"salesVolumeInc"` // 销售量的增量
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Coupon decimal.Decimal `gorm:"column:coupon" json:"coupon"`
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GoodsNum string `gorm:"column:goods_num" json:"goodsNum"` //商品货号
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BmSkuId string `gorm:"column:bm_sku_id" json:"bm_sku_id"` //舶茂的skuid
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BmShopId string `gorm:"column:bm_shop_id" json:"bm_shop_id"` //舶茂的商家id
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ThirdPartySkuId string `gorm:"column:third_party_sku_id" json:"thirdPartySkuId"` //第三方skuid
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ThirdPartyType int `gorm:"column:third_party_type" json:"thirdPartySkuType"` //第三方类型
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TMallPrice string `gorm:"column:tmall_price" json:"tmallPrice"`
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TMallUrl string `gorm:"column:tmall_url" json:"tmallUrl"`
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JdPrice string `gorm:"column:jd_price" json:"jdPrice"`
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JdUrl string `gorm:"column:jd_url" json:"jdUrl"`
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GysSkuID uint `gorm:"gys_sku_id" json:"gys_sku_id"`
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Invoice RecookSkuInvoiceModel `gorm:"foreignKey:SkuId" json:"invoice"`
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DetailPhoto []RecookGoodsDetailPhotoModel `gorm:"foreignKey:GoodsID;references:GoodsId"`
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Goods RecookGoodsInfoModel `gorm:"foreignKey:GoodsId"`
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SecKill flashsale.RecookSecKillGoodsModel `gorm:"foreignKey:Id;references:GoodsSkuId"`
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SecKillTemp flashsale.RecookSecKillGoodsModelTemp `gorm:"foreignKey:Id;references:GoodsSkuId"`
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Length float64 `json:"length"`
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Width float64 `json:"width"`
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Height float64 `json:"height"`
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Weight float64 `json:"weight"`
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Limit int `json:"limit" gorm:"column:limit_num"`
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Min int `json:"min" gorm:"column:min_num"`
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SaleInventory uint `json:"sale_inventory"`
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GoodsInfo *RecookGoodsInfoModel `json:"-" gorm:"foreignKey:goods_id"`
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SalePurchasePrice decimal.Decimal `json:"sale_purchase_price" gorm:"column:sale_purchase_price"`
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SaleVolume2 uint `json:"sale_volume2" gorm:"column:sale_volume2"`
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SaleVolumeInc2 uint `json:"sale_volume_inc2" gorm:"column:sale_volume_inc2"`
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EffectTime int `json:"effect_time"`
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EffectDayType int `json:"effect_day_type"`
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ExtraPrice decimal.Decimal `json:"extra_price"`
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SaleExtraPrice decimal.Decimal `json:"sale_extra_price"`
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}
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func (r *RecookGoodsSkuModel) GetSalePrice(level int) decimal.Decimal {
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if r.SalePurchasePrice.IsZero() {
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return decimal.Zero
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}
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if level == 10 {
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if !r.SaleExtraPrice.IsZero() {
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return r.SaleExtraPrice.Add(r.SaleExtraPrice)
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}
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return r.SalePurchasePrice.Mul(decimal.NewFromFloat(1.03)).Round(2)
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}
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cost := r.SalePurchasePrice.Mul(decimal.NewFromFloat(1.03))
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if !r.SaleExtraPrice.IsZero() {
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cost = r.SaleExtraPrice.Add(r.SaleExtraPrice)
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}
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s1 := cost.Round(2).Mul(decimal.NewFromFloat(1.2)).Round(2)
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return s1.Round(2)
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}
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// TableName sets the insert table name for this struct type
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func (r *RecookGoodsSkuModel) TableName() string {
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return "recook_goods_sku"
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}
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// @Style 添加
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func (r *RecookGoodsSkuModel) Create(data *RecookGoodsSkuModel) {
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r.GetDb().Create(data)
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}
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// @Style 批量添加
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func (r *RecookGoodsSkuModel) CreateAll(datas *[]RecookGoodsSkuModel) int64 {
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valueStr := ""
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values := []interface{}{}
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for _, item := range *datas {
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valueStr += ",(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)"
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values = append(values,
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item.GoodsId,
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item.Name,
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item.CombineId,
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item.PicURL,
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item.Code,
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item.PurchasePrice,
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item.OriginalPrice,
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item.DiscountPrice,
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item.CommissionRate,
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item.Commission,
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item.ControlPrice,
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item.SalesVolume,
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item.Inventory,
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item.SalesVolumeInc,
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item.Coupon,
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item.GoodsNum,
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item.TMallPrice,
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item.TMallUrl,
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item.JdPrice,
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item.JdUrl,
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)
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}
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if len(values) > 0 {
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return r.GetDb().Exec("insert into recook_goods_sku(goods_id,name,combine_id,pic_url,code,purchase_price,original_price,discount_price,commission_rate,commission,control_price,sales_volume,inventory,sales_volume_inc,coupon,goods_num,tmall_price,tmall_url,jd_price,jd_url) values "+valueStr[1:], values...).RowsAffected
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}
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return 0
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}
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// @Style 添加
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func (r *RecookGoodsSkuModel) UpdateByGoodsId(goodsId uint, data *RecookGoodsSkuModel) int64 {
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return r.GetDb().Model(&RecookGoodsSkuModel{}).Where("goods_id = ?", goodsId).Update(data).RowsAffected
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}
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// @Style 添加
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func (r *RecookGoodsSkuModel) Update(date map[string]interface{}, query interface{}, queryArgs ...interface{}) (result error) {
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return r.GetDb().Model(&RecookGoodsSkuModel{}).Where(query, queryArgs...).Updates(date).Error
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}
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// @Style 查询
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func (r *RecookGoodsSkuModel) FindByCodes(codes []string) (result RecookGoodsSkuModel) {
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r.GetDb().First(&result, "code in (?)", codes)
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return
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}
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// @Style 查询
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func (r *RecookGoodsSkuModel) FindByGoodsId(goodsId uint) (result []RecookGoodsSkuModel) {
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r.GetDb().Find(&result, "goods_id = ?", goodsId)
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return
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}
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// @Style 查询售价为0的商品
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func (r *RecookGoodsSkuModel) FindByGoods(goodsId uint) (result []RecookGoodsSkuModel) {
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r.GetDb().Find(&result, "goods_id = ? and discount_price = 0", goodsId)
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return
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}
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// @Style 查询
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func (r *RecookGoodsSkuModel) FindByGoodsIds(goodsIds []uint) (result []RecookGoodsSkuModel) {
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r.GetDb().Find(&result, "goods_id in (?)", goodsIds)
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return
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}
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// @Style 获取列表数量
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func (r *RecookGoodsSkuModel) GetGoodsSql(query interface{}, args ...interface{}) (result *gorm.SqlExpr) {
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return r.GetDb().Model(&RecookGoodsSkuModel{}).Select("goods_id").Where(query, args...).SubQuery()
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}
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// FindByGoodsID 根据goodsID 查询skus.
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func (r *RecookGoodsSkuModel) FindByGoodsID(by uint) (result []RecookGoodsSkuModel) {
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r.GetDb().Find(&result, "goods_id = ?", by)
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return
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}
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// GetSkuID 获取sku_id.
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func (r *RecookGoodsSkuModel) GetSkuID() string {
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return r.Code
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}
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// GetShopSkuID 获取shop_sku_id.
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func (r *RecookGoodsSkuModel) GetShopSkuID() string {
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return configs.ConfigJSTPrefix + "#" + strconv.Itoa(int(r.Id))
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}
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// FindByID 根据goodsID 查询sku.
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func (r *RecookGoodsSkuModel) FindByID(by uint) (result RecookGoodsSkuModel) {
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r.GetDb().Find(&result, "id = ?", by)
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return
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}
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// FindBySkuCode 根据skuCode 查询sku.
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func (r *RecookGoodsSkuModel) FindBySkuCode(by string) (result RecookGoodsSkuModel) {
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r.GetDb().Find(&result, "code = ?", by)
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return
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}
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//根据id来找到资料，并修改库存字段
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func (r *RecookGoodsSkuModel) SetInventoryById(id int, inventory int) {
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r.GetDb().Model(&RecookGoodsSkuModel{}).Where("id=?", id).Update("inventory", inventory)
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}
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//根据code来查找RecookGoodsSkuModel
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func (r *RecookGoodsSkuModel) FindByCode(code string) (result RecookGoodsSkuModel) {
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r.GetDb().Find(&result, "code=?", code)
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return
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}
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