public function addCompany(): self 	{ 		$this->order->r1 = $this->request->boolean('r1');  		if ($this->request->boolean('r1')) { 			$this->order->company_name = $this->request->input('company_name'); 			$this->order->company_oib = $this->request->input('company_oib'); 			$this->order->company_address = $this->request->input('company_address'); 		}  		return $this; 	}