public bool CancelOrder(int userId, int orderInfoId)
{
var result = true;
try
{
var ds = dao.GetOrderInfoByOrderInfoId(orderInfoId);
var tableNum = 0;
var monthNum = 0;
var dayInMonth = 0;
char[] charsList = null;
var monthStatus = String.Empty;
if (ds != null && ds.Tables != null && ds.Tables.Count > 0)
{
tableNum = Convert.ToInt32(ds.Tables[0].Rows[0]["tableNumber"].ToString());
var mealTime = Convert.ToDateTime(ds.Tables[0].Rows[0]["mealTime"].ToString());
monthNum = mealTime.Month;
dayInMonth = mealTime.Day;
}
var tableDs = new TableDao().GetTableMonthStatusByTableNum(tableNum, monthNum);
if (tableDs != null && tableDs.Tables != null && tableDs.Tables.Count > 0)
{
monthStatus = tableDs.Tables[0].Rows[0]["smn"].ToString();
charsList = monthStatus.ToCharArray();
charsList[dayInMonth - 1] = '1';
}
dao.CancelOrder(userId, orderInfoId, tableNum, monthNum, new string(charsList));
}
catch
{
result = false;
}
return(result);
}
