public Classroom GetClassroomByRoomNo(string id)
{
try
{
ClassroomGetway classroomGetway = new ClassroomGetway();
return(classroomGetway.GetClassroomByRoomNo(id));
}
catch (Exception)
{
throw;
}
}
private bool IsClassroomExist(string roomNo)
{
try
{
ClassroomGetway classroomGetway = new ClassroomGetway();
return(classroomGetway.IsClassroomExist(roomNo));
}
catch (Exception)
{
throw;
}
}
public List <Classroom> GetAllClassroom()
{
try
{
ClassroomGetway classroomGetway = new ClassroomGetway();
return(classroomGetway.GetAllClassroom());
}
catch (Exception)
{
throw;
}
}
public bool DeleteClassroom(string roomNo)
{
try
{
ClassroomGetway classroomGetway = new ClassroomGetway();
return(classroomGetway.DeleteClassroom(roomNo));
}
catch (Exception)
{
throw;
}
}
public bool UpdateClassroom(Classroom classroom)
{
ClassroomGetway classroomGetway = new ClassroomGetway();
try
{
if (IsClassroomExist(classroom.RoomNo))
{
throw new Exception("Classroom already exist.");
}
else
{
return(classroomGetway.UpdateClassroom(classroom));
}
}
catch (Exception)
{
throw;
}
}
