public async Task <ActionResult> SaveUserFavoriteMovies([FromBody] AddUserFavoriteMovieDTO addUserFavoriteMovieDTO)
{
var result = await _moviesService.SaveUserFavoriteMoviesAsync(addUserFavoriteMovieDTO);
if (result == -2)
{
ModelState.TryAddModelError("movieId", $"Movie with ID {addUserFavoriteMovieDTO.MovieId} was not found.");
return(NotFound(ModelState));
}
else if (result == -3)
{
ModelState.TryAddModelError("userId", $"User with ID {addUserFavoriteMovieDTO.UserId} was not found.");
return(NotFound(ModelState));
}
else if (result == -1)
{
ModelState.TryAddModelError("saveChangesAsync", "Failed to save changes async.");
return(NotFound(ModelState));
}
else if (result == 0)
{
ModelState.TryAddModelError("alreadyExists", "User already favorited this movie.");
return(BadRequest(ModelState));
}
else
{
return(NoContent());
}
}
public async Task <int> SaveUserFavoriteMovieAsync(AddUserFavoriteMovieDTO addUserFavoriteMovieDTO)
{
var movie = await _dbContext.Movies.AsTracking()
.FirstOrDefaultAsync(m => m.Id == addUserFavoriteMovieDTO.MovieId);
if (movie == null)
{
return(-2);
}
var user = await _dbContext.Users.AsTracking()
.Include(x => x.FavoriteMovies)
.FirstOrDefaultAsync(u => u.Id == addUserFavoriteMovieDTO.UserId);
if (user == null)
{
return(-3);
}
if (user.FavoriteMovies.Contains(movie))
{
return(0);
}
user.FavoriteMovies.Add(movie);
try
{
await _dbContext.SaveChangesAsync();
return(1);
}
catch (System.Exception ex)
{
_logger.LogWarn($"Failed to SaveUserFavoriteMoviesAsync. Exception: {ex}");
return(-1);
}
}
public async Task <int> SaveUserFavoriteMoviesAsync(AddUserFavoriteMovieDTO addUserFavoriteMovieDTO)
{
addUserFavoriteMovieDTO.UserId = await _accountsService.GetCurrentUserIdAsync();
return(await _userFavoriteService.SaveUserFavoriteMovieAsync(addUserFavoriteMovieDTO));
}