public async Task <ActionResult <ReservationResponse> > CreateAsync(ReservationRequest item)
{
var roomItem = await db.Rooms.FindAsync(item.RoomId);
if (roomItem == null)
{
return(NotFound(new ProblemDetails
{
Title = $"Room id {item.RoomId} not found"
}));
}
var hasOverlapped = db.Reservations.Where(q =>
q.RoomId == item.RoomId &&
!q.IsCanceled &&
q.CheckInDate <= item.CheckInDate &&
q.CheckOutDate >= item.CheckInDate
).Any();
if (hasOverlapped)
{
return(BadRequest(new ProblemDetails
{
Title = $"Reservation Duplicate"
}));
}
var newItem = item.ToModel();
await db.AddAsync(newItem);
await db.SaveChangesAsync();
return(CreatedAtAction(nameof(GetByIdAsync), new { id = item.Id }, ReservationResponse.FromModel(newItem)));
}
