根据skuID关注部分商品

business/model/dao/store_sku.go

@@ -1347,12 +1347,11 @@ func GetDeletedStoreSkuBind(db *DaoDB, storeID, skuID int) (storeSkuBind *model.
 
 func GetMidPriceByNameID(db *DaoDB, cityCode, skuNameID int, snapDate time.Time) (midPrice int, err error) {
 	var (
-		storeSkuExt []*StoreSkuExt
-		price       int
-		skuMap      = make(map[int]int)
+		sku    []*model.SkuAndName
+		skuMap = make(map[int]int)
 	)
 	sql := `
-		SELECT a.mid_price bind_price,a.sku_id,b.spec_quality sku_spec_quality
+		SELECT a.mid_price price, a.sku_id id, b.spec_quality, c.unit, b.spec_unit
 		FROM price_refer_snapshot a
 		JOIN sku b ON a.sku_id = b.id 
 		JOIN sku_name c ON c.id = b.name_id
@@ -1365,13 +1364,26 @@ func GetMidPriceByNameID(db *DaoDB, cityCode, skuNameID int, snapDate time.Time)
 		snapDate,
 		cityCode,
 	}
-	err = GetRows(db, &storeSkuExt, sql, sqlParams...)
+	err = GetRows(db, &sku, sql, sqlParams...)
 	if err != nil {
 		return 0, err
 	}
-	if len(storeSkuExt) > 0 {
-		for _, v := range storeSkuExt {
-			price = model.SpecialSpecQuality / int(utils.Float64TwoInt64(float64(v.SkuSpecQuality))) * v.BindPrice
+	if len(sku) > 0 {
+		for _, v := range sku {
+			var (
+				price       int
+				specQuality float64
+			)
+			if v.Unit == model.SpecialUnit {
+				if v.SpecUnit == model.SpecUnitNames[1] || v.SpecUnit == model.SpecUnitNames[2] {
+					specQuality = float64(v.SpecQuality) * 1000
+				} else {
+					specQuality = float64(v.SpecQuality)
+				}
+				price = int(utils.Float64TwoInt64(utils.Int2Float64(model.SpecialSpecQuality) / specQuality * utils.Int2Float64(v.Price)))
+			} else {
+				price = v.Price
+			}
 			if skuMap[skuNameID] < price {
 				skuMap[skuNameID] = price
 			}

business/model/sku.go

@@ -243,6 +243,7 @@ type SkuAndName struct {
 	ExPrefix      string
 	ExPrefixBegin *time.Time
 	ExPrefixEnd   *time.Time
+	Price         int
 }
 
 func (*Sku) TableUnique() [][]string {