'integer', ]; protected function serializeDate(\DateTimeInterface $date) { return $date->format($this->dateFormat ?: 'Y-m-d H:i:s'); } public function user() { return $this->belongsTo(User::class,'user_id','id'); } public function episodes() { return $this->belongsTo(Episode::class,'episodes_id','id'); } public function detail() { return $this->belongsTo(EpisodesList::class,'list_id','id'); } }