a

business/model/dao/store.go

@@ -1343,3 +1343,29 @@ func GetBrandUser(db *DaoDB, brandID int, userID string) (brandUsers []*model.Br
 	err = GetRows(db, &brandUsers, sql, sqlParams)
 	return brandUsers, err
 }
+
+func GetBrandBalance(db *DaoDB, brandID int) (result int, err error) {
+	var (
+		balance = &struct {
+			Balance int
+		}{}
+	)
+	sql := `
+		SELECT a.balance - b.balance balance 
+		  FROM (
+				SELECT SUM(price) balance
+		    	  FROM brand_bill
+		    	 WHERE brand_id = ? 
+			  	   AND bill_type = ?
+				) a,
+			   (
+				SELECT IFNULL(SUM(price), 0) balance
+		  		  FROM brand_bill
+				 WHERE brand_id = ? 
+			  	   AND bill_type = ?
+				) b 
+	`
+	sqlParams := []interface{}{brandID, model.BrandBillTypeIncome, brandID, model.BrandBillTypeExpend}
+	err = GetRow(db, &balance, sql, sqlParams)
+	return balance.Balance, err
+}

business/model/store.go

@@ -18,6 +18,17 @@ const (
 	StoreIsSyncYes = 1
 )
 
+const (
+	BrandBillTypeIncome = 1 //收入
+	BrandBillTypeExpend = 2 //支出
+
+	BrandBillFeeTypeSys      = 1 //系统划入
+	BrandBillFeeTypeCharge   = 2 //人工充值
+	BrandBillFeeTypeSms      = 3 //短信费用
+	BrandBillFeeTypeVoice    = 4 //语音费用
+	BrandBillFeeTypeDelivery = 5 //三方配送费
+)
+
 const (
 	StoreAuditStatusCreated  = 1
 	StoreAuditStatusOnline   = 0