function hook_uc_update_cart_item in Ubercart 8.4

Same name and namespace in other branches

1. 7.3 uc_cart/uc_cart.api.php \hook_uc_update_cart_item()

Handles requests to update a cart item.

Parameters

int $nid: Node id of the cart item.

array $data: Array of extra information about the item.

int $qty: The quantity of this item in the cart.

int $cid: The cart id. Defaults to NULL, which indicates that the current user's cart should be retrieved with uc_cart_get_id().

2 functions implement hook_uc_update_cart_item()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

uc_product_kit_uc_update_cart_item in uc_product_kit/uc_product_kit.module

Implements hook_uc_update_cart_item().

uc_product_uc_update_cart_item in uc_product/uc_product.module

Implements hook_uc_update_cart_item().

2 invocations of hook_uc_update_cart_item()

Cart::addItem in uc_cart/src/Cart.php

Adds an item to the cart.

CartForm::submitForm in uc_cart/src/Form/CartForm.php

Form submission handler.

File

uc_cart/uc_cart.api.php, line 276

Hooks provided by the Cart module.

Code

function hook_uc_update_cart_item($nid, array $data = [], $qty, $cid = NULL) {
  $cid = !(is_null($cid) || empty($cid)) ? $cid : uc_cart_get_id();
  $result = \Drupal::entityQuery('uc_cart_item')
    ->condition('cart_id', $cid)
    ->condition('nid', $nid)
    ->condition('data', serialize($data))
    ->execute();
  if (!empty($result)) {
    $item = \Drupal\uc_cart\Entity\CartItem::load(current(array_keys($result)));
    if ($item->qty->value != $qty) {
      $item->qty->value = $qty;
      $item
        ->save();
    }
  }
}