public JsonResult DeleteEvent(long eventId)
{
JsonResponseModel result = new JsonResponseModel();
try
{
if (eventId > 0)
{
AbsentLogLogic logLogic = new AbsentLogLogic();
EventLogic eventLogic = new EventLogic();
AttendanceLogic attendanceLogic = new AttendanceLogic();
ABSENT_LOG eventLog = logLogic.GetEntitiesBy(e => e.Event_Id == eventId).LastOrDefault();
ATTENDANCE eventAttendance = attendanceLogic.GetEntitiesBy(e => e.Event_Id == eventId).LastOrDefault();
if (eventLog == null && eventAttendance == null)
{
eventLogic.Delete(c => c.Id == eventId);
result.IsError = false;
result.Message = "Operation Successful!";
}
else
{
result.IsError = true;
result.Message = "Event is already attached to an attendance / absent log";
}
}
else
{
result.IsError = true;
result.Message = "Invalid parameter";
}
}
catch (Exception ex)
{
result.IsError = true;
result.Message = ex.Message;
}
return(Json(result, JsonRequestBehavior.AllowGet));
}
public JsonResult SaveAbsenceRequest(long eventId, int absentType, string dateRange, string remark)
{
JsonResponseModel result = new JsonResponseModel();
try
{
string[] dateRangeSplit = dateRange.Split('-');
DateTime dateFrom = DateTime.Now;
DateTime dateTo = DateTime.Now;
if (!DateTime.TryParse(dateRangeSplit[0].Trim(), out dateFrom))
{
dateFrom = new DateTime(1900, 1, 1);
}
if (!DateTime.TryParse(dateRangeSplit[1].Trim(), out dateTo))
{
dateTo = new DateTime(1900, 1, 1);
}
if (dateFrom == new DateTime(1900, 1, 1) || dateTo == new DateTime(1900, 1, 1) || dateTo < dateFrom)
{
result.IsError = true;
result.Message = "Invalid date range";
return(Json(result, JsonRequestBehavior.AllowGet));
}
_student = _studentLogic.GetEntityBy(s => s.Matric_Number == User.Identity.Name);
ABSENT_LOG absenceLog = _absentLogLogic.GetEntitiesBy(a => a.Event_Id == eventId && a.Student_Id == _student.Person_Id).LastOrDefault();
if (absenceLog == null)
{
absenceLog = new ABSENT_LOG();
absenceLog.Absent_Type_Id = absentType;
absenceLog.End_Date = dateTo;
absenceLog.Start_Date = dateFrom;
absenceLog.Event_Id = eventId;
absenceLog.Remark = remark;
absenceLog.Student_Id = _student.Person_Id;
absenceLog = _absentLogLogic.Create(absenceLog);
result.IsError = false;
result.Message = "Absence request logged.";
}
else
{
absenceLog.Absent_Type_Id = absentType;
absenceLog.End_Date = dateTo;
absenceLog.Start_Date = dateFrom;
absenceLog.Remark = remark;
_absentLogLogic.Modify(absenceLog);
result.IsError = false;
result.Message = "Absence request modified.";
}
}
catch (Exception ex)
{
result.IsError = true;
result.Message = ex.Message;
}
return(Json(result, JsonRequestBehavior.AllowGet));
}