private void CreateAppointments(ScheduledHour entity)
{
DateTime startTime = DateTime.Now;
DateTime currentDate = entity.StartDate;
DateTime endDate = entity.EndDate;
var appointmentLength = new TimeSpan(0, 15, 0);
endDate = endDate.AddDays(1);
while (currentDate != endDate)
{
if (CheckDayOfWeek(entity, currentDate))
{
var currentTime = entity.StartTime;
while (currentTime < entity.EndTime)
{
var appointment = new Appointment();
appointment.ProfessorID = entity.ProfessorID;
appointment.Status = Appointment.StatusType.Open;
appointment.DateTime = currentDate + currentTime;
appointment.ModifiedAt = DateTime.Now;
appointment.CreatedAt = DateTime.Now;
_context.Appointments.Add(appointment);
currentTime = currentTime.Add(appointmentLength);
}
_context.SaveChanges();
}
currentDate = currentDate.AddDays(1);
}
}
private bool CheckDayOfWeek(ScheduledHour entity, DateTime currentDate)
{
return((entity.Monday && currentDate.DayOfWeek == DayOfWeek.Monday) ||
(entity.Tuesday && currentDate.DayOfWeek == DayOfWeek.Tuesday) ||
(entity.Wednesday && currentDate.DayOfWeek == DayOfWeek.Wednesday) ||
(entity.Thursday && currentDate.DayOfWeek == DayOfWeek.Thursday) ||
(entity.Friday && currentDate.DayOfWeek == DayOfWeek.Friday));
}
public Object CreateScheduledHour(ScheduledHour entity)
{
entity.CreatedAt = DateTime.Now;
entity.ModifiedAt = DateTime.Now;
_context.ScheduledHours.Add(entity);
_context.SaveChanges();
if (entity.TypeID == ScheduledHour.ScheduledHourType.OfficeHour)
{
CreateAppointments(entity);
return(new { success = true, message = "Office hours scheduled", ScheduledHour = entity });
}
else if (entity.TypeID == ScheduledHour.ScheduledHourType.Cancellation)
{
CancelAppointments(entity);
return(new { success = true, message = "Office hours cancelled", ScheduledHour = entity });
}
return(new { success = false, message = "Office hour type invalid", ScheduledHour = entity });
}
private void Cancel(ScheduledHour entity, Appointment.StatusType status)
{
DateTime startTime = DateTime.Now;
DateTime currentDate = entity.StartDate;
DateTime endDate = entity.EndDate;
var appointmentLength = new TimeSpan(0, 15, 0);
endDate = endDate.AddDays(1);
while (currentDate != endDate)
{
if (CheckDayOfWeek(entity, currentDate))
{
var currentTime = entity.StartTime;
while (currentTime < entity.EndTime)
{
var currentDateTime = currentDate + currentTime;
var appointment = _context.Appointments.FirstOrDefault(a => a.DateTime == currentDateTime && a.ProfessorID == entity.ProfessorID);
if (appointment != null)
{
if (status == Appointment.StatusType.Cancelled)
{
if (appointment.Status != Appointment.StatusType.Open || appointment.Status != Appointment.StatusType.Cancelled)
{
emailAppointmentCancelled(appointment);
}
}
appointment.ModifiedAt = DateTime.Now;
appointment.Status = status;
_context.Appointments.Update(appointment);
}
currentTime = currentTime.Add(appointmentLength);
}
_context.SaveChanges();
}
currentDate = currentDate.AddDays(1);
}
}
private void DeleteAppointments(ScheduledHour entity)
{
DateTime startTime = DateTime.Now;
DateTime currentDate = entity.StartDate;
DateTime endDate = entity.EndDate;
var appointmentLength = new TimeSpan(0, 15, 0);
endDate = endDate.AddDays(1);
while (currentDate != endDate)
{
if (CheckDayOfWeek(entity, currentDate))
{
var currentTime = entity.StartTime;
while (currentTime < entity.EndTime)
{
var currentDateTime = currentDate + currentTime;
var appointment = _context.Appointments.Where(a => a.DateTime == currentDateTime && a.ProfessorID == entity.ProfessorID).Include(a => a.Professor).FirstOrDefault();
if (appointment != null)
{
if (appointment.Status != Appointment.StatusType.Open || appointment.Status != Appointment.StatusType.Cancelled)
{
AppointmentCancellation appointmentCancellation = new AppointmentCancellation {
FirstName = appointment.FirstName, LastName = appointment.LastName, DateTime = appointment.DateTime, Created = DateTime.Now, Status = appointment.Status, Reason = "Professor Cancelled Office Hour", Email = appointment.Email, ProfessorID = appointment.ProfessorID
};
emailAppointmentCancelled(appointment);
}
_context.Appointments.Remove(appointment);
}
currentTime = currentTime.Add(appointmentLength);
}
_context.SaveChanges();
}
currentDate = currentDate.AddDays(1);
}
}
private void UncancelAppointments(ScheduledHour entity)
{
Cancel(entity, Appointment.StatusType.Open);
}
private void CancelAppointments(ScheduledHour entity)
{
Cancel(entity, Appointment.StatusType.Cancelled);
}
public IActionResult CreateScheduledHour([FromBody] ScheduledHour scheduledHour)
{
return(new ObjectResult(_respository.CreateScheduledHour(scheduledHour)));
}
