/**
* {@inheritdoc}
*/
public static function postLoad(EntityStorageInterface $storage, array &$items)
{
foreach ($items as $item) {
$item->product = uc_product_load_variant($item->nid->target_id, $item->data->first()->toArray());
if ($item->product) {
$item->title = $item->product->label();
$item->model = $item->product->model;
$item->cost = $item->product->cost->value;
$item->price = $item->product->price;
$item->weight = $item->product->weight->value;
$item->weight_units = $item->product->weight->units;
}
$item->module = $item->data->module;
}
parent::postLoad($storage, $items);
}
/**
* {@inheritdoc}
*/
public function validateForm(array &$form, FormStateInterface $form_state)
{
$data = \Drupal::moduleHandler()->invokeAll('uc_add_to_cart_data', array($form_state->getValues()));
$form_state->set('variant', uc_product_load_variant($form_state->getValue('nid'), $data));
}
/**
* Form submit callback: add a product to an order.
*/
public function addProductSubmit($form, FormStateInterface $form_state)
{
$form_state->set('products_action', 'products_select');
$form_state->set('refresh_products', TRUE);
$form_state->setRebuild();
$order = $form['#order'];
$data = \Drupal::moduleHandler()->invokeAll('uc_add_to_cart_data', array($form_state->getValue('product_controls')));
$values = uc_product_load_variant(intval($form_state->getValue(['product_controls', 'nid'])), $data)->toArray();
$values['qty'] = $form_state->getValue(['product_controls', 'qty']);
$values['order_id'] = $order->id();
$product = OrderProduct::create($values);
\Drupal::moduleHandler()->alter('uc_order_product', $product, $order);
$product->save();
$order->products[] = $product;
$order->logChanges([$this->t('Added (@qty) @title to order.', ['@qty' => $product->qty->value, '@title' => $product->title->value])]);
// Decrement stock.
if (\Drupal::moduleHandler()->moduleExists('uc_stock')) {
uc_stock_adjust_product_stock($product, 0, $order);
}
// Add this product to the form values for accurate tax calculations.
$products = $form_state->getValue('products');
$products[] = $product;
$form_state->setValue('products', $products);
}
