public string Save(ClassRoomAllocation aClassRoom)
{
if (aClassRoom.Fromtime >= aClassRoom.Totime)
{
return("End Time Must Be Grater Than Start Time!");
}
else
{
bool isTimeScheduleValid = IsTimeScheduleValid(aClassRoom.RoomId, aClassRoom.DayId, aClassRoom.Fromtime, aClassRoom.Totime);
if (isTimeScheduleValid != true)
{
if (classRoomGateway.Save(aClassRoom) > 0)
{
return("Class Allocated Sucessfully!");
}
else
{
return("Class Allocation Failed... Please Try Again");
}
}
else
{
return("Class Overlapping Is Invalid");
}
}
}
public string Save(ClassRoomAllocate aClassRoomAllocate)
{
if (TimeIsExist(aClassRoomAllocate) >= 1)
{
return("This Schedule is Already Booked ");
}
if (aClassRoomGateway.Save(aClassRoomAllocate) > 0)
{
return("Class Room Allocation Successfully Done");
}
else
{
return("Failed");
}
}
public string Save(ClassRoom classRoom)
{
if (classRoomGateway.CheckSlot(classRoom) && classRoomGateway.CheckSlot2(classRoom))
{
return("Slot already Booked");
}
else
{
if (classRoomGateway.Save(classRoom) > 0)
{
return("Saved");
}
else
{
return("Not saved");
}
}
}
public string Save(ClassRoomAllocation classRoomAllocation)
{
List <ClassRoomAllocation> classRoomAllocations =
classRoomGateway.GetClassRoomAllocationInfo(classRoomAllocation.RoomID, classRoomAllocation.Day);
//int rowAffected = classRoomGateway.Save(classRoomAllocation);
if (classRoomAllocations.Count == 0)
{
int rowAffected = classRoomGateway.Save(classRoomAllocation);
if (rowAffected > 0)
{
return("Success");
}
else
{
return("Failed.");
}
}
else
{
string fromTime = classRoomAllocation.FromTimeHour + " " + classRoomAllocation.FromTimePeriod;
string toTime = classRoomAllocation.ToTimeHour + " " + classRoomAllocation.ToTimePeriod;
string dateFormat = "h:mm tt";
DateTime fromDateTime = DateTime.ParseExact(fromTime, dateFormat, CultureInfo.InvariantCulture);
DateTime toDateTime = DateTime.ParseExact(toTime, dateFormat, CultureInfo.InvariantCulture);
bool roomCanBeAllocated = true;
foreach (ClassRoomAllocation classRoom in classRoomAllocations)
{
DateTime fromTimeAgainstWhichChekingToBeDone = DateTime.ParseExact(classRoom.FromTime, dateFormat,
CultureInfo.InvariantCulture);
DateTime toTimeAgainstWhichChekingToBeDone = DateTime.ParseExact(classRoom.ToTime, dateFormat,
CultureInfo.InvariantCulture);
if ((TimeSpan.Compare(fromTimeAgainstWhichChekingToBeDone.TimeOfDay, fromDateTime.TimeOfDay) == 1 &&
TimeSpan.Compare(fromTimeAgainstWhichChekingToBeDone.TimeOfDay, toDateTime.TimeOfDay) == 1) || (TimeSpan.Compare(toTimeAgainstWhichChekingToBeDone.TimeOfDay, fromDateTime.TimeOfDay) == -1 &&
TimeSpan.Compare(toTimeAgainstWhichChekingToBeDone.TimeOfDay, toDateTime.TimeOfDay) == -1))
{
roomCanBeAllocated = true;
}
else
{
roomCanBeAllocated = false;
}
}
if (roomCanBeAllocated)
{
int rowAffected = classRoomGateway.Save(classRoomAllocation);
if (rowAffected > 0)
{
return("Success");
}
else
{
return("Failed.");
}
}
else
{
return("Room Can't be allocated.");
}
}
}