private void checkSupportedFormat(ShowTimeCreateDto dto)
{
Room room = roomService.GetDetail(dto.RoomId);
if (!room.Formats.Contains(dto.Format.ToString()))
{
throw new Exception("Not support the format " + dto.Format + ". Only " + room.Formats + ".");
}
}
public ShowTime Create(ShowTimeCreateDto dto)
{
checkSupportedFormat(dto);
checkDuplicated(dto);
var entity = new ShowTime {
RoomId = dto.RoomId,
TheaterId = roomService.GetDetail(dto.RoomId).TheaterId,
MovieId = dto.MovieId,
ExtraPrice = dto.ExtraPrice,
Status = dto.Status,
Type = dto.Type,
Format = dto.Format,
Time = dateTimeUtils.Parse(dto.Time)
};
return(repository.Add(entity));
}
private void checkDuplicated(ShowTimeCreateDto dto, int exceptId = 0)
{
Movie movie = movieRepository.FindById(dto.MovieId);
List <ShowTime> showTimes = GetByRoomId(dto.RoomId);
DateTime time = dateTimeUtils.Parse(dto.Time);
ShowTime dupplicated = showTimes.Where(s => {
var start = s.Time;
var end = start.AddMinutes(s.Movie.Length);
bool isBetween = start <= time && time <= end;
return(s.Id != exceptId && isBetween);
}).FirstOrDefault();
if (dupplicated != null)
{
DateTime dupEnd = dupplicated.Time.AddMinutes(dupplicated.Movie.Length);
throw new Exception("Room is not available until " + dupEnd.ToString(dateTimeUtils.FORMAT));
}
}