php - Argument 2 passed to App\Cart::add() must be an instance of Illuminate\Http\Request -


i'm stuck this. i'm gonna request ?

public function add($item, request $request, $id)  {     $storeditem = [         'qty' => 0 ,         'unit_price' => $item->unit_price ,         'item' => $item     ];      if ($this->items) {         if(array_key_exists($id, $this->items)) {             $storeditem = $this->items[$id];         }     }      $storeditem['qty']++;     $storeditem['unit_price'] = $item->unit_price * $storeditem['qty'];     $this->items[$id] = $storeditem;     $this->totalqty++;     $this->totalprice += $item->unit_price; }


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