cash limit

business/model/dao/dao_bill.go

@@ -1,6 +1,8 @@
 package dao
 
 import (
+	"time"
+
 	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/business/model"
 )
@@ -21,3 +23,31 @@ func GetUserBill(db *DaoDB, userID, billID string) (userBill *model.UserBill, er
 	err = GetRow(db, &userBill, sql, sqlParams)
 	return userBill, err
 }
+
+func GetBillExpend(db *DaoDB, userID string, billType int, fromTime, toTime time.Time) (billExpends []*model.BillExpend, err error) {
+	sql := `
+		SELECT b.* 
+		  FROM user_bill a 
+		  JOIN bill_expend b ON b.bill_id = a.bill_id
+		 WHERE a.deleted_at = ?  
+	`
+	sqlParams := []interface{}{utils.DefaultTimeValue}
+	if userID != "" {
+		sql += ` AND a.user_id = ?`
+		sqlParams = append(sqlParams, userID)
+	}
+	if billType != 0 {
+		sql += ` AND b.type = ?`
+		sqlParams = append(sqlParams, billType)
+	}
+	if fromTime != utils.ZeroTimeValue {
+		sql += ` AND b.created_at >= ?`
+		sqlParams = append(sqlParams, fromTime)
+	}
+	if toTime != utils.ZeroTimeValue {
+		sql += ` AND b.created_at <= ?`
+		sqlParams = append(sqlParams, toTime)
+	}
+	err = GetRow(db, &billExpends, sql, sqlParams)
+	return billExpends, err
+}