class CartTable in Basic cart 8

Class CartTable.

Hierarchy

• class \Drupal\basic_cart\CartTable implements CartInterface

1 file declares its use of CartTable

CartStorageSelect.php in src/CartStorageSelect.php

Contains \Drupal\basic_cart\Utility

File

src/CartTable.php, line 11

Namespace

Drupal\basic_cart

class CartTable implements CartInterface {
  protected $user;
  protected $user_id;
  private $cart_storage;
  public function __construct(CartStorage $cart_storage, $user) {
    $this->user = $user;
    $this->user_id = $user
      ->id();
    $this->cart_storage = $cart_storage;
  }

  /**
   * Function for shopping cart retrieval.
   *
   * @param int $nid
   *   We are using the node id to store the node in the shopping cart
   *
   * @return mixed
   *   Returning the shopping cart contents.
   *   An empty array if there is nothing in the cart
   */
  public function getCart($nid = NULL) {
    if (isset($nid)) {
      return array(
        "cart" => $_SESSION['basic_cart']['cart'][$nid],
        "cart_quantity" => $_SESSION['basic_cart']['cart_quantity'][$nid],
      );
    }
    if (isset($_SESSION['basic_cart']['cart'])) {
      return array(
        "cart" => $_SESSION['basic_cart']['cart'],
        "cart_quantity" => $_SESSION['basic_cart']['cart_quantity'],
      );
    }

    // Empty cart.
    return array(
      "cart" => array(),
      "cart_quantity" => array(),
    );
  }

  /**
   * Callback function for cart/remove/.
   *
   * @param int $nid
   *   We are using the node id to remove the node in the shopping cart
   */
  public function removeFromCart($nid) {
    $nid = (int) $nid;
    if ($nid > 0) {
      $param['id'] = $nid;
      $param['uid'] = $this->user_id;
      $entity = $_SESSION['basic_cart']['cart'][$nid];
      $param['entitytype'] = $entity
        ->getEntityTypeId();
      $this->cart_storage
        ->delete($param);
      unset($_SESSION['basic_cart']['cart'][$nid]);
      unset($_SESSION['basic_cart']['cart_quantity'][$nid]);
    }
  }

  /**
   * Shopping cart reset.
   */
  public function emptyCart() {
    $param['uid'] = $this->user_id;
    $this->cart_storage
      ->delete($param);
    unset($_SESSION['basic_cart']['cart']);
    unset($_SESSION['basic_cart']['cart_quantity']);
  }
  public function addToCart($id, $params = array()) {
    $config = Settings::cartSettings();
    if (!empty($params)) {
      $quantity = $params['quantity'];
      $entitytype = $params['entitytype'];
      $quantity = $params['quantity'];
      if ($id > 0 && $quantity > 0) {
        $param['uid'] = $this->user_id;
        $param['id'] = $id;
        $param['entitytype'] = $params['entitytype'];

        // If a node is added more times, just update the quantity.
        $cart = self::getCart();
        if ($config
          ->get('quantity_status') && !empty($cart['cart']) && in_array($id, array_keys($cart['cart']))) {

          // Clicked 2 times on add to cart button. Increment quantity.
          $_SESSION['basic_cart']['cart_quantity'][$id] += $quantity;
          $param['quantity'] = $_SESSION['basic_cart']['cart_quantity'][$id];
          $this->cart_storage
            ->update($param);
        }
        else {
          $entity = \Drupal::entityTypeManager()
            ->getStorage($entitytype)
            ->load($id);
          $_SESSION['basic_cart']['cart'][$id] = $entity;
          $_SESSION['basic_cart']['cart_quantity'][$id] = $quantity;
          $param['quantity'] = $_SESSION['basic_cart']['cart_quantity'][$id];
          $this->cart_storage
            ->insert($param);
        }
      }
      Settings::cartUpdatedMessage();
    }
  }
  public function loggedInActionCart() {
    if (isset($_SESSION['basic_cart']['cart']) && isset($_SESSION['basic_cart']['cart_quantity'])) {
      foreach ($_SESSION['basic_cart']['cart'] as $id => $value) {
        $param = array();
        $param['uid'] = $this->user_id;
        $param['id'] = $id;
        $param['entitytype'] = $value
          ->getEntityTypeId();
        $table_data = $this->cart_storage
          ->load($param);
        if ($table_data) {
          $param['quantity'] = $_SESSION['basic_cart']['cart_quantity'][$id];
          $table_data = $this->cart_storage
            ->update($param);
        }
        else {
          $param['quantity'] = $_SESSION['basic_cart']['cart_quantity'][$id];
          $this->cart_storage
            ->insert($param);
        }
      }
    }
    $param = array();
    $param['uid'] = $this->user_id;
    $exist_data = $this->cart_storage
      ->load($param);
    foreach ($exist_data as $key) {
      if (!isset($_SESSION['basic_cart']['cart'][$key->id])) {
        $_SESSION['basic_cart']['cart_quantity'][$key->id] = $key->quantity;
        $_SESSION['basic_cart']['cart'][$key->id] = \Drupal::entityTypeManager()
          ->getStorage($key->entitytype)
          ->load($key->id);
      }
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
CartTable::$cart_storage	private	property
CartTable::$user	protected	property
CartTable::$user_id	protected	property
CartTable::addToCart	public	function	Overrides CartInterface::addToCart
CartTable::emptyCart	public	function	* Shopping cart reset. Overrides CartInterface::emptyCart
CartTable::getCart	public	function	* Function for shopping cart retrieval. * * Overrides CartInterface::getCart
CartTable::loggedInActionCart	public	function
CartTable::removeFromCart	public	function	* Callback function for cart/remove/. * * Overrides CartInterface::removeFromCart
CartTable::__construct	public	function