CashOnDelivery.php in Ubercart 8.4

Namespace

Drupal\uc_payment_pack\Plugin\Ubercart\PaymentMethod

File

payment/uc_payment_pack/src/Plugin/Ubercart/PaymentMethod/CashOnDelivery.php

<?php

namespace Drupal\uc_payment_pack\Plugin\Ubercart\PaymentMethod;

use Drupal\Component\Utility\Html;
use Drupal\Core\Datetime\DrupalDateTime;
use Drupal\Core\Form\FormStateInterface;
use Drupal\uc_order\OrderInterface;
use Drupal\uc_payment\PaymentMethodPluginBase;

/**
 * Defines the cash on delivery payment method.
 *
 * @UbercartPaymentMethod(
 *   id = "cod",
 *   name = @Translation("Cash on delivery"),
 * )
 */
class CashOnDelivery extends PaymentMethodPluginBase {

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return [
      'policy' => 'Full payment is expected upon delivery or prior to pick-up.',
      'max_order' => 0,
      'delivery_date' => FALSE,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
    $form['policy'] = [
      '#type' => 'textarea',
      '#title' => $this
        ->t('Policy message'),
      '#default_value' => $this->configuration['policy'],
      '#description' => $this
        ->t('Help message shown at checkout.'),
    ];
    $form['max_order'] = [
      '#type' => 'uc_price',
      '#title' => $this
        ->t('Maximum order total eligible for COD'),
      '#default_value' => $this->configuration['max_order'],
      '#description' => $this
        ->t('Set to 0 for no maximum order limit.'),
    ];
    $form['delivery_date'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Let customers enter a desired delivery date.'),
      '#default_value' => $this->configuration['delivery_date'],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
    $this->configuration['policy'] = $form_state
      ->getValue('policy');
    $this->configuration['max_order'] = $form_state
      ->getValue('max_order');
    $this->configuration['delivery_date'] = $form_state
      ->getValue('delivery_date');
  }

  /**
   * {@inheritdoc}
   */
  public function cartDetails(OrderInterface $order, array $form, FormStateInterface $form_state) {
    $build['#attached']['library'][] = 'uc_payment_pack/cod.styles';
    $build['policy'] = [
      '#prefix' => '<p>',
      '#markup' => Html::escape($this->configuration['policy']),
      '#suffix' => '</p>',
    ];
    if (($max = $this->configuration['max_order']) > 0 && is_numeric($max)) {
      $build['eligibility'] = [
        '#prefix' => '<p>',
        '#markup' => $this
          ->t('Orders totalling more than @amount are <b>not eligible</b> for COD.', [
          '@amount' => uc_currency_format($max),
        ]),
        '#suffix' => '</p>',
      ];
    }
    if ($this->configuration['delivery_date']) {
      $build += $this
        ->deliveryDateForm($order);
    }
    return $build;
  }

  /**
   * {@inheritdoc}
   */
  public function cartProcess(OrderInterface $order, array $form, FormStateInterface $form_state) {
    if ($this->configuration['delivery_date']) {
      $order->payment_details = $form_state
        ->getValue([
        'panes',
        'payment',
        'details',
      ]);
      if (isset($order->payment_details['delivery_date'])) {
        $order->payment_details['delivery_date'] = $order->payment_details['delivery_date']
          ->getTimestamp();
      }
    }
    return TRUE;
  }

  /**
   * {@inheritdoc}
   */
  public function cartReview(OrderInterface $order) {
    $review = [];
    if ($this->configuration['delivery_date'] && isset($order->payment_details['delivery_date'])) {
      $date = \Drupal::service('date.formatter')
        ->format($order->payment_details['delivery_date'], 'uc_store');
      $review[] = [
        'title' => $this
          ->t('Delivery date'),
        'data' => $date,
      ];
    }
    return $review;
  }

  /**
   * {@inheritdoc}
   */
  public function orderView(OrderInterface $order) {
    $build = [];
    if ($this->configuration['delivery_date'] && isset($order->payment_details['delivery_date'])) {
      $build['#markup'] = $this
        ->t('Desired delivery date:') . '<br />' . \Drupal::service('date.formatter')
        ->format($order->payment_details['delivery_date'], 'uc_store');
    }
    return $build;
  }

  /**
   * {@inheritdoc}
   */
  public function orderEditDetails(OrderInterface $order) {
    $build = [];
    if ($this->configuration['delivery_date']) {
      $build = $this
        ->deliveryDateForm($order);
    }
    return $build;
  }

  /**
   * {@inheritdoc}
   */
  public function orderEditProcess(OrderInterface $order, array $form, FormStateInterface $form_state) {
    if ($this->configuration['delivery_date']) {
      $payment_details = $form_state
        ->getValue('payment_details');
      if (isset($payment_details)) {
        $payment_details['delivery_date'] = $payment_details['delivery_date']
          ->getTimestamp();
        return $payment_details;
      }
    }
    return FALSE;
  }

  /**
   * {@inheritdoc}
   */
  public function orderLoad(OrderInterface $order) {
    $result = $this->database
      ->query('SELECT * FROM {uc_payment_cod} WHERE order_id = :id', [
      ':id' => $order
        ->id(),
    ]);
    if ($row = $result
      ->fetchObject()) {
      $order->payment_details['delivery_date'] = $row->delivery_date;
    }
  }

  /**
   * {@inheritdoc}
   */
  public function orderSave(OrderInterface $order) {
    if (isset($order->payment_details['delivery_date'])) {
      $this->database
        ->merge('uc_payment_cod')
        ->key([
        'order_id' => $order
          ->id(),
      ])
        ->fields([
        'delivery_date' => $order->payment_details['delivery_date'],
      ])
        ->execute();
    }
  }

  /**
   * {@inheritdoc}
   */
  public function orderSubmit(OrderInterface $order) {
    $max = $this->configuration['max_order'];
    if ($max > 0 && $order
      ->getTotal() > $max) {
      return $this
        ->t('Your final order total exceeds the maximum for COD payment. Please go back and select a different method of payment.');
    }
  }

  /**
   * {@inheritdoc}
   */
  public function orderDelete(OrderInterface $order) {
    $this->database
      ->delete('uc_payment_cod')
      ->condition('order_id', $order
      ->id())
      ->execute();
  }

  /**
   * Collect additional information for the "Cash on Delivery" payment method.
   *
   * @param \Drupal\uc_order\OrderInterface $order
   *   The order entity.
   */
  protected function deliveryDateForm(OrderInterface $order) {
    $delivery_date = empty($order->payment_details['delivery_date']) ? DrupalDateTime::createFromTimestamp(\Drupal::time()
      ->getRequestTime()) : DrupalDateTime::createFromTimestamp($order->payment_details['delivery_date']);
    $form['delivery_date'] = [
      '#type' => 'datetime',
      '#title' => $this
        ->t('Enter a desired delivery date:'),
      '#date_date_element' => 'date',
      '#date_time_element' => 'none',
      '#prefix' => '<div>',
      '#suffix' => '</div>',
      '#default_value' => $delivery_date,
    ];
    return $form;
  }

}

Classes

Name	Description
CashOnDelivery	Defines the cash on delivery payment method.