public IActionResult UpdateMovie(int movieID, [FromBody] MovieViewModel updatedMovie)
{
// Validate
if (!ModelState.IsValid)
{
return(StatusCode(412));
}
// Check if the movie exists
if (!_MovieService.MovieExistsByID(movieID))
{
return(NotFound());
}
var updatedMovieDTO = _MovieService.UpdateMovie(movieID, updatedMovie);
if (updatedMovieDTO == null)
{
return(BadRequest("Failed to update movie"));
}
// If genre is being updated
if (updatedMovie.genre != null)
{
if (!_GenreService.DeleteMovieFromGenres(movieID))
{
return(BadRequest("Failed to remove movie-genre relations"));
}
// Add an entry for all genres in the movie-genre relation table
if (!_GenreService.AddGenreToMovie(updatedMovieDTO.movieID, updatedMovie.genre))
{
return(BadRequest("Failed to add genre to movie"));
}
}
updatedMovieDTO.genre = _GenreService.GetGenreByMovieID(movieID);
return(Ok(updatedMovieDTO));
}