class Reply extends Model
{
    protected $guarded = [];

//    protected $fillable = [
//        'user_id', 'post_id', 'reply_text',
//    ];

    public function user()
    {
        return $this->belongsTo('App\User');
    }

    public function post()
    {
        return $this->belongsTo('App\Post');
    }

    public function likes() {
        return $this->morphMany('App\Like', 'liked');
    }

    public function owner() {
        return $this->belongsTo('App\User', 'user_id');
    }

    public function like() {

        $userCheck = ['user_id' => auth()->id()];

        if (! $this->likes()->where($userCheck)->exists()) {
            $this->likes()->create($userCheck);
        }

    }

    public function isLiked() {
        return $this->likes()->where('user_id', auth()->id())->exists();
    }
}