PackageEditForm.php in Ubercart 8.4

Namespace

Drupal\uc_fulfillment\Form

File

shipping/uc_fulfillment/src/Form/PackageEditForm.php

<?php

namespace Drupal\uc_fulfillment\Form;

use Drupal\Component\Utility\Unicode;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\uc_fulfillment\PackageInterface;
use Drupal\uc_order\OrderInterface;

/**
 * Rearranges the products in or out of a package.
 */
class PackageEditForm extends FormBase {

  /**
   * The package.
   *
   * @var \Drupal\uc_fulfillment\PackageInterface
   */
  protected $package;

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'uc_fulfillment_package_edit';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, OrderInterface $uc_order = NULL, PackageInterface $uc_package = NULL) {
    $this->package = $uc_package;
    $form['#tree'] = TRUE;
    $form['#attached']['library'][] = 'uc_fulfillment/uc_fulfillment.scripts';
    $products = [];
    $shipping_types_products = [];
    foreach ($uc_order->products as $product) {
      if (uc_order_product_is_shippable($product)) {
        $shipping_type = uc_product_get_shipping_type($product);
        $shipping_types_products[$shipping_type][$product->order_product_id->value] = $product;
        $products[$product->order_product_id->value] = $product;
      }
    }
    $header = [
      // Fake out tableselect JavaScript into operating on our table.
      [
        'data' => '',
        'class' => [
          'select-all',
        ],
      ],
      'model' => $this
        ->t('SKU'),
      'name' => $this
        ->t('Title'),
      'qty' => $this
        ->t('Quantity'),
    ];
    $result = \Drupal::database()
      ->query('SELECT order_product_id, SUM(qty) AS quantity FROM {uc_packaged_products} pp LEFT JOIN {uc_packages} p ON pp.package_id = p.package_id WHERE p.order_id = :id GROUP BY order_product_id', [
      ':id' => $uc_order
        ->id(),
    ]);
    foreach ($result as $packaged_product) {

      // Make already packaged products unavailable,
      // except those in this package.
      $products[$packaged_product->order_product_id]->qty->value -= $packaged_product->quantity;
      if (isset($this->package
        ->getProducts()[$packaged_product->order_product_id])) {
        $products[$packaged_product->order_product_id]->qty->value += $this->package
          ->getProducts()[$packaged_product->order_product_id]->qty;
      }
    }
    $form['products'] = [
      '#type' => 'table',
      '#header' => $header,
      '#empty' => $this
        ->t('There are no products available for this type of package.'),
    ];
    foreach ($products as $product) {
      if ($product->qty->value > 0) {
        $row = [];
        $row['checked'] = [
          '#type' => 'checkbox',
          '#default_value' => isset($this->package
            ->getProducts()[$product->order_product_id->value]),
        ];
        $row['model'] = [
          '#markup' => $product->model->value,
        ];
        $row['name'] = [
          '#markup' => $product->title->value,
        ];
        $range = range(1, $product->qty->value);
        $row['qty'] = [
          '#type' => 'select',
          '#options' => array_combine($range, $range),
          '#default_value' => isset($this->package
            ->getProducts()[$product->order_product_id->value]) ? $this->package
            ->getProducts()[$product->order_product_id->value]->qty : 1,
        ];
        $form['products'][$product->order_product_id->value] = $row;
      }
    }
    $options = [];
    $shipping_type_options = uc_quote_shipping_type_options();
    foreach (array_keys($shipping_types_products) as $type) {
      $options[$type] = isset($shipping_type_options[$type]) ? $shipping_type_options[$type] : Unicode::ucwords(str_replace('_', ' ', $type));
    }
    $form['shipping_type'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Shipping type'),
      '#options' => $options,
      '#default_value' => $this->package
        ->getShippingType() ? $this->package
        ->getShippingType() : 'small_package',
    ];
    $form['actions'] = [
      '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Save'),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $products = [];
    foreach ($form_state
      ->getValue('products') as $id => $product) {
      if ($product['checked']) {
        $products[$id] = (object) $product;
      }
    }
    $this->package
      ->setProducts($products);
    $this->package
      ->setShippingType($form_state
      ->getValue('shipping_type'));
    $this->package
      ->save();
    $form_state
      ->setRedirect('uc_fulfillment.packages', [
      'uc_order' => $this->package
        ->getOrderId(),
    ]);
  }

}

Classes

Name	Description
PackageEditForm	Rearranges the products in or out of a package.