- 根据已经部分关注的商品，得到已经存在的门店商品单价

business/model/dao/store_sku.go

@@ -95,6 +95,12 @@ type StoreSkuBindWithVendorInfo struct {
 	VendorSkuID   string `orm:"column(vendor_sku_id)"`
 }
 
+type StoreSkuNameInfo struct {
+	StoreID   int `orm:"column(store_id)"`
+	NameID    int `orm:"column(name_id)"`
+	UnitPrice int64
+}
+
 // 单门店模式厂商适用
 // 从store_sku_bind中，得到所有依赖的商家分类信息
 func GetSkusCategories(db *DaoDB, vendorID, storeID int, skuIDs []int, level int) (cats []*SkuStoreCatInfo, err error) {
@@ -497,3 +503,23 @@ func GetAutoSaleStoreSku(db *DaoDB, storeIDs []int) (storeSkuList []*model.Store
 	err = GetRows(db, &storeSkuList, sql, sqlParams...)
 	return storeSkuList, err
 }
+
+func GetExistingStoreSkuNameInfo(db *DaoDB, storeIDs, skuNameIDs []int) (storeSkuNameList []*StoreSkuNameInfo, err error) {
+	if len(storeIDs) == 0 || len(skuNameIDs) == 0 {
+		return nil, nil
+	}
+	sql := `
+	SELECT t1.store_id, t2.name_id, MAX(t1.unit_price) unit_price
+	FROM store_sku_bind t1
+	JOIN sku t2 ON t2.id = t1.sku_id
+	WHERE t1.deleted_at = ? AND t1.store_id IN (` + GenQuestionMarks(len(storeIDs)) + `)
+	AND t2.name_id IN (` + GenQuestionMarks(len(skuNameIDs)) + `)
+	GROUP BY 1, 2`
+	sqlParams := []interface{}{
+		utils.DefaultTimeValue,
+		storeIDs,
+		skuNameIDs,
+	}
+	err = GetRows(db, &storeSkuNameList, sql, sqlParams...)
+	return storeSkuNameList, err
+}