null, "tarifa_acabado_id" => null, "maquina_id" => null, "maquina_tarea_id" => null, ]; protected $casts = [ "id" => "integer", "tarifa_acabado_id" => "integer", "maquina_id" => "integer", "maquina_tarea_id" => "?integer", ]; public function tarifa_acabado(): TarifaAcabadoEntity { $m = model(TarifaAcabadoModel::class); return $m->find($this->attributes["tarifa_acabado_id"]); } public function maquina() : Maquina { $m = model(MaquinaModel::class); return $m->find($this->attributes["maquina_id"]); } }