koel/koel

use App\Events\SongLikeToggled;
use App\Models\Interaction;

class InteractionService
{
    public function increasePlayCount(string $songId, User $user): Interaction
    {
        return tap(Interaction::firstOrCreate([
            'song_id' => $songId,
            'user_id' => $user->id,
        ]), static function (Interaction $interaction): void {
            if (!$interaction->exists) {
                $interaction->liked = false;
            }

            ++$interaction->play_count;
            $interaction->save();
        });
    }

    public function toggleLike(string $songId, User $user): Interaction
    {
        return tap(Interaction::firstOrCreate([
            'song_id' => $songId,
            'user_id' => $user->id,
        ]), static function (Interaction $interaction): void {
            $interaction->liked = !$interaction->liked;
            $interaction->save();

            event(new SongLikeToggled($interaction));
        });
    }
    //
}