public async Task <IActionResult> CreateMovieAsync(
[FromBody, SwaggerParameter(Description = "Movie to create", Required = true)] MovieToCreateDto movieToCreate,
[FromHeader(Name = "Accept"), SwaggerParameter(Description = "media type to request betwen json or json+hateoas")] string mediaType)
{
var movieToAdd = Mapper.Map <Movie>(movieToCreate);
movieToAdd.Id = Guid.NewGuid();
_movieRepository.AddMovie(movieToAdd);
if (!await _movieRepository.SaveChangesAsync())
{
_logger.LogError("Saving changes to database while creating a movie failed");
}
// if any genre is added to movie, create many-to-many relationship for each genre
if (movieToCreate.GenreIds != null && movieToCreate.GenreIds.Count > 0)
{
for (int i = 0; i < movieToCreate.GenreIds.Count; i++)
{
// create moviegenre object with genre id and movie id from movieToCreate object
MovieGenre movieGenreToAdd = new MovieGenre {
MovieId = movieToAdd.Id, GenreId = movieToCreate.GenreIds[i]
};
movieGenreToAdd.Id = Guid.NewGuid();
_movieGenreRepository.AddMovieGenre(movieGenreToAdd);
}
// save changes to database after all many-to-many relationships has been created
if (!await _movieGenreRepository.SaveChangesAsync())
{
_logger.LogError("Saving changes to database while creating a moviegenre failed");
}
}
var foundMovie = await _movieRepository.GetMovieAsync(movieToAdd.Id);
var movieDto = Mapper.Map <MovieDto>(foundMovie);
if (mediaType == "application/vnd.biob.json+hateoas")
{
var links = CreateLinksForMovies(movieDto.Id, null);
var linkedMovie = movieDto.ShapeData(null) as IDictionary <string, object>;
linkedMovie.Add("links", links);
return(CreatedAtRoute("GetMovie", new { movieId = movieDto.Id }, linkedMovie));
}
else
{
return(CreatedAtRoute("GetMovie", new { movieId = movieDto.Id }, movieDto));
}
}