hasOne(User::class, 'id', 'performer_user_id'); } public function createdByUser(){ return $this->hasOne(User::class, 'id', 'created_by_user_id'); } public function detailJson($toArray = false) { if($toArray){ return json_decode($this->detail_json ?? '{}', true); } return json_decode($this->detail_json ?? '{}'); } }