package MusicBrainz::Server::Edit::Medium::RelatedEntities;
use Moose::Role;
use namespace::autoclean;

requires 'c', 'medium_id';

around '_build_related_entities' => sub
{
    my $orig = shift;
    my ($self) = shift;
    my $medium = $self->c->model('Medium')->get_by_id($self->medium_id);
    $self->c->model('Release')->load($medium);
    $self->c->model('ReleaseGroup')->load($medium->release);

    my $release = $medium->release;
    my $release_group = $release->release_group;

    $self->c->model('ArtistCredit')->load($release, $release_group);
    return {
        artist => [
            map { $_->artist_id } map { @{ $_->artist_credit->names } }
                $release, $release_group
        ],
        release_group => [ $release_group->id ],
        release => [ $release->id ]
    }
};

1;