<?php

class CartPreviewComponent {

  public function __construct(CartModel $cartModel, $userId){
    $this->cartModel = $cartModel;
    $this->userId = $userId;
  }

  public function render(){
    return view('CartPreviewComponentTemplate', ['items' => $this->getItems()]);
  }

  public function getItems(){
    return $this->cartModel->getUserCart($this->userId);
  }


}