commerce_xquantity.module

<?php

/**
 * @file
 * Contains commerce_xquantity.module.
 */

use Drupal\commerce_xquantity\Entity\XquantityOrderItem;
use Drupal\commerce_xquantity\Form\XquantityAddTocartForm;
use Drupal\Core\Form\FormStateInterface;

/**
 * Implements hook_entity_type_alter().
 */
function commerce_xquantity_entity_type_alter(array &$entity_types) {
  $entity_types['commerce_order_item']->setClass(XquantityOrderItem::class);
  $entity_types['commerce_order_item']->setFormClass('add_to_cart', XquantityAddTocartForm::class);
}

/**
 * Implements hook_field_widget_info_alter().
 */
function commerce_xquantity_field_widget_info_alter(array &$info) {
  $info['xnumber']['class'] = 'Drupal\commerce_xquantity\Plugin\Field\FieldWidget\XquantityWidget';
}

/**
 * Implements hook_TYPE_alter().
 *
 * Allows to alter or remove the 'An Item added to your cart.' message.
 *
 * @see \Drupal\commerce_xquantity\Form\XquantityAddTocartForm::submitForm()
 * @see \Drupal\commerce_cart\EventSubscriber\CartEventSubscriber::displayAddToCartMessage()
 */
function commerce_xquantity_xquantity_added_to_cart_msg_alter(&$msg, XquantityAddTocartForm $form) {
  // Alter the message using data from an order, order item or variation.
  // $msg = t('Congratulations! @entity added to <a href=":url">your cart</a>.', [
  //     @entity' => $form->getEntity()->label(),
  //     ':url' => Drupal\Core\Url::fromRoute('commerce_cart.page')->toString(),
  //   ]);
  // OR, remove the message.
  // $msg = NULL;
}

/**
 * Implements hook_TYPE_alter().
 *
 * Allows to alter or remove the quantity price adjustments.
 *
 * @see \Drupal\commerce_xquantity\Field\FieldWidget\XquantityWidget::formElement()
 * @see \Drupal\commerce_xquantity\Plugin\views\field\XquantityEditQuantity::viewsForm()
 */
function commerce_xquantity_xquantity_add_to_cart_qty_prices_alter(&$form_object, $widget, FormStateInterface $form_state) {
  // if ($qty_prices = $form_object->quantityPrices) {
  //   $form_object->quantityPrices = [];
  //   foreach ($qty_prices as $index => $adjustment) {
  //     // Change quantity price adjustments.
  //     $form_object->quantityPrices[] = $adjustment;
  //   }
  // }
  // // OR, remove quantity price adjustments.
  // $form_object->quantityPrices = NULL;
}

/**
 * Implements hook_TYPE_alter().
 *
 * Allows to alter or remove the 'Price adjustments for An Item:' message.
 *
 * @see \Drupal\commerce_xquantity\Field\FieldWidget\XquantityWidget::formElement()
 * @see \Drupal\commerce_xquantity\Plugin\views\field\XquantityEditQuantity::viewsForm()
 */
function commerce_xquantity_xquantity_add_to_cart_qty_prices_msg_alter(&$msg, $widget, FormStateInterface $form_state) {
  // $msg = new $msg('Add more -> pay less for the %label!', $msg->getArguments());
  // // OR, remove the message.
  // $msg = NULL;
}