module Mutations
    class CreateSong < BaseMutation
        argument :movie_id, ID, required: true
        argument :title, String, required: true
        argument :artist, String, required: true
        argument :rating, Integer, required: true

        type Types::SongType

        def resolve(movie_id:nil, title: nil, artist: nil, rating: nil)
          Song.create!(
            movie_id: movie_id,
            title: title,
            artist: artist,
            rating: rating,
          )
        end
    end
end