修改绿地的bug，同步到安图中

codegit/CallCenterApi/CallCenterApi.Interface/CallCenterApi.Interface/Controllers/report/DaysTalkTimeController.cs

 
             DateTime beginTime;
             DateTime endTime;
-            string sql = "";
+            //添加这个条件是通话时长比实际时长大，与“通话时长统计”的“通话总时长”统计不一样。
+            string sql = " AND ISNULL(UserCode,'0') != '0' ";
 
             int days = DateTime.DaysInMonth(DateTime.Now.Year, DateTime.Now.Month);
             if (stime != null && stime != "")

codegit/CallCenterApi/CallCenterApi.Interface/CallCenterApi.Interface/Controllers/report/SwitchedlossCallController.cs

 
             sql += " and DATEDIFF(d,BeginTime,'" + beginTime.ToString("yyyy-MM-dd HH:mm:ss") + "')<=0";
             sql += " and DATEDIFF(d,BeginTime,'" + endTime.ToString("yyyy-MM-dd HH:mm:ss") + "')>=0";
-
-            DataTable dt = new BLL.T_Call_CallRecords().GetList("1=1 and BusinessType=0 and calltype=0" + sql).Tables[0]; //BusinessType=0代表ivr中选择了转人工,calltype=1代表呼入
+            // 没有业务类型。添加这个条件会过滤掉 BusinessType is null 的记录
+            //DataTable dt = new BLL.T_Call_CallRecords().GetList("1=1 and BusinessType=0 and calltype=0" + sql).Tables[0];
+            DataTable dt = new BLL.T_Call_CallRecords().GetList("1=1 and calltype=0" + sql).Tables[0]; //BusinessType=0代表ivr中选择了转人工,calltype=1代表呼入