public Showtime CreateShowtime(ShowtimeRequest showtimeRequest)
{
Showtime showtime = new Showtime();
if (showtime.Status != null)
{
showtime.Status = showtimeRequest.Status;
}
else
{
showtime.Status = Constants.SHOWTIME_STATUS_ACTIVE;
}
showtime.StartAt = DateTime.Parse(showtimeRequest.StartAt);
showtime.Movie = dbContext.Movies.Where(m => m.Id == showtimeRequest.MovieId).FirstOrDefault();
if (showtime.Movie != null)
{
showtime.EndAt = showtime.StartAt.AddMinutes(showtime.Movie.Runtime);
}
showtime.BasePrice = showtimeRequest.BasePrice;
showtime.Room = dbContext.Rooms.Where(r => r.Id == showtimeRequest.RoomId).FirstOrDefault();
showtime.ScreenType = dbContext.ScreenTypes.Where(st => st.Id == showtimeRequest.ScreenTypeId).FirstOrDefault();
dbContext.Add(showtime);
bool isSuccess = Save();
if (!isSuccess)
{
return(null);
}
return(showtime);
}
public IActionResult Post([FromBody] ShowtimeRequest showtimeRequest)
{
if (showtimeRequest == null)
{
return(StatusCode(400, ModelState));
}
var statusCode = ValidateShowtime(showtimeRequest);
if (!ModelState.IsValid)
{
return(StatusCode(statusCode.StatusCode));
}
var showtime = showtimeRepository.CreateShowtime(showtimeRequest);
if (showtime == null)
{
var error = new Error()
{
message = "Showtime went oopsie when creating"
};
return(StatusCode(400, error));
}
return(Ok(new ShowtimeDTO(showtime)));
}
public IActionResult Put(int id, [FromBody] ShowtimeRequest showtimeRequest)
{
if (showtimeRepository.GetShowtimeById(id) == null)
{
return(NotFound());
}
if (showtimeRequest == null)
{
return(StatusCode(400, ModelState));
}
var statusCode = ValidateShowtime(showtimeRequest);
if (!ModelState.IsValid)
{
return(StatusCode(statusCode.StatusCode));
}
var showtime = showtimeRepository.UpdateShowtime(id, showtimeRequest);
if (showtime == null)
{
var error = new Error()
{
message = "Showtime went oopsie when updating"
};
return(StatusCode(400, error));
}
return(Ok(new ShowtimeDTO(showtime)));
}
public Showtime UpdateShowtime(int id, ShowtimeRequest showtimeRequest)
{
Showtime showtime = dbContext.Showtime.Where(s => s.Id == id).FirstOrDefault();
showtime.Status = showtimeRequest.Status;
showtime.StartAt = DateTime.Parse(showtimeRequest.StartAt);
showtime.Movie = dbContext.Movies.Where(m => m.Id == showtimeRequest.MovieId).FirstOrDefault();
if (showtime.Movie != null)
{
showtime.EndAt = showtime.StartAt.AddMinutes(showtime.Movie.Runtime);
}
showtime.BasePrice = showtimeRequest.BasePrice;
showtime.Room = dbContext.Rooms.Where(r => r.Id == showtimeRequest.RoomId).FirstOrDefault();
showtime.ScreenType = dbContext.ScreenTypes.Where(st => st.Id == showtimeRequest.ScreenTypeId).FirstOrDefault();
dbContext.Update(showtime);
bool isSuccess = Save();
if (!isSuccess)
{
return(null);
}
return(showtime);
}
private StatusCodeResult ValidateShowtime(ShowtimeRequest showtimeRequest)
{
try
{
bool validFlag;
// Check Status
validFlag = showtimeRequest.Status == Constants.SHOWTIME_STATUS_ACTIVE ||
showtimeRequest.Status == Constants.SHOWTIME_STATUS_INACTIVE;
if (!validFlag)
{
ModelState.AddModelError("", $"Status not valid, can only be {Constants.SHOWTIME_STATUS_ACTIVE} "
+ $"or {Constants.SHOWTIME_STATUS_INACTIVE}");
return(StatusCode(400));
}
// Check RoomId, ScreenTypeId and MovieId valid
var movieSupportedScreenTypeIds = screenTypeRepository
.GetScreenTypesByMovieId(showtimeRequest.MovieId)
.Select(screenTypeDTO => screenTypeDTO.Id).ToList();
var roomSupportedScreenTypeIds = screenTypeRepository
.GetScreenTypesByRoomId(showtimeRequest.RoomId)
.Select(screenTypeDTO => screenTypeDTO.Id).ToList();
validFlag = movieSupportedScreenTypeIds.Intersect(roomSupportedScreenTypeIds)
.Contains(showtimeRequest.ScreenTypeId);
if (!validFlag)
{
ModelState.AddModelError("", "Unsupported ScreenType for Room or Movie");
return(StatusCode(400));
}
// Check end at
DateTime startAt = DateTime.Parse(showtimeRequest.StartAt);
Movie movie = movieRepository.GetMovieById(showtimeRequest.MovieId);
DateTime endAt = startAt.AddMinutes(movie.Runtime);
DateTime movieEndAt = movie.EndAt;
validFlag = DateTime.Compare(endAt, movieEndAt) <= 0;
if (!validFlag)
{
ModelState.AddModelError("", "Showtime breaks space time continuum");
return(StatusCode(400));
}
DateTime now = DateTime.Now;
validFlag = DateTime.Compare(now, endAt) <= 0;
if (!validFlag)
{
ModelState.AddModelError("", "Need a time machine to see this movie");
return(StatusCode(400));
}
// Check showtime overlap
var showtimes = showtimeRepository.GetShowtimesByRoomId(showtimeRequest.RoomId);
foreach (ShowtimeDTO showtime in showtimes)
{
validFlag = showtime.StartAt > endAt || showtime.EndAt < startAt;
if (!validFlag)
{
ModelState.AddModelError("", "Showtimes overlap");
return(StatusCode(400));
}
}
}
catch (SystemException ex)
{
ModelState.AddModelError("", ex.Message);
return(StatusCode(400));
}
return(NoContent());
}
