// PUT /api/movies/5
public Movie Put(Movie movie)
{
if (movie == null)
throw new HttpResponseException(HttpStatusCode.NotFound);
return _repository.CreateMovie(movie);
}
public Movie CreateMovie(Movie movie)
{
int index = _movies.FindIndex(x => x.Id == movie.Id);
if (index < 0)
{
_movies.Add(movie);
return movie;
}
else
{
throw new Exception("Movie already exists");
}
}
public Movie UpdateMovie(Movie movie)
{
int index = _movies.FindIndex(x => x.Id == movie.Id);
if (index < 0)
{
throw new Exception("Movie does not exist");
}
var item = _movies.FirstOrDefault(x => x.Id == movie.Id);
if (item == null)
{
throw new Exception("Movie does not exist");
}
overWriteMovie(ref item, movie);
_movies[index] = item; //this seems odd
return item;
}
/// <summary>
/// Helper for upddate movie
/// </summary>
/// <param name="cur"></param>
/// <param name="newMovie"></param>
private void overWriteMovie(ref Movie cur, Movie newMovie)
{
if (cur.Id != newMovie.Id) { throw new Exception("Movies do not match."); }
cur.Rating = newMovie.Rating;
cur.ReleaseDate = newMovie.ReleaseDate;
cur.Director = newMovie.Director;
cur.TagLine = newMovie.TagLine;
cur.Title = newMovie.Title;
}
