OrderProduct.php in Commerce Migrate 8.2

Namespace

Drupal\commerce_migrate_ubercart\Plugin\migrate\source

File

modules/ubercart/src/Plugin/migrate/source/OrderProduct.php

<?php

namespace Drupal\commerce_migrate_ubercart\Plugin\migrate\source;

use Drupal\migrate_drupal\Plugin\migrate\source\DrupalSqlBase;
use Drupal\migrate\Row;

/**
 * Ubercart order product source.
 *
 * @MigrateSource(
 *   id = "uc_order_product",
 *   source_module = "uc_order",
 * )
 */
class OrderProduct extends DrupalSqlBase {

  /**
   * {@inheritdoc}
   */
  public function query() {
    $query = $this
      ->select('uc_order_products', 'uop')
      ->fields('uop', [
      'order_product_id',
      'order_id',
      'nid',
      'title',
      'qty',
      'price',
      'data',
    ]);
    $query
      ->innerJoin('uc_orders', 'uo', 'uop.order_id = uo.order_id');

    // Ubercart 6 order products have no timestamps to match those on Commerce 2
    // order items, so take them from the order.
    $query
      ->fields('uo', [
      'order_total',
      'created',
      'modified',
    ]);
    $query
      ->orderBy('order_product_id');

    /** @var \Drupal\Core\Database\Schema $db */
    if ($this
      ->getDatabase()
      ->schema()
      ->fieldExists('uc_orders', 'currency')) {

      // Currency column is in the source.
      $query
        ->addField('uo', 'currency');
    }
    else {

      // If the currency column does not exist, add it as an expression to
      // normalize the query results.
      $currency_code = $this
        ->variableGet('uc_currency_code', 'USD');
      $query
        ->addExpression(':currency_code', 'currency', [
        ':currency_code' => $currency_code,
      ]);
    }
    return $query;
  }

  /**
   * {@inheritdoc}
   */
  public function fields() {
    $fields = [
      'order_product_id' => $this
        ->t('Line item ID'),
      'order_id' => $this
        ->t('Order ID'),
      'nid' => $this
        ->t('Product ID'),
      'title' => $this
        ->t('Product name'),
      'qty' => $this
        ->t('Quantity sold'),
      'price' => $this
        ->t('Price of product sold'),
      'data' => $this
        ->t('Order line item data'),
      'created' => $this
        ->t('Created timestamp, from the order'),
      'modified' => $this
        ->t('Modified timestamp, from the order'),
      'currency' => $this
        ->t("Currency, default to USD'"),
    ];
    return $fields;
  }

  /**
   * {@inheritdoc}
   */
  public function prepareRow(Row $row) {
    $data = unserialize($row
      ->getSourceProperty('data'));

    // In Ubercart, the module key is set to 'uc_order' so it's removed for
    // D8 Commerce.
    unset($data['module']);
    $row
      ->setSourceProperty('data', $data);
    $row
      ->setSourceProperty('adjustments', $this
      ->getAdjustmentData($row));
    return parent::prepareRow($row);
  }

  /**
   * {@inheritdoc}
   */
  public function getIds() {
    return [
      'order_product_id' => [
        'type' => 'integer',
        'alias' => 'uop',
      ],
    ];
  }

  /**
   * Retrieves adjustment data for an order.
   *
   * @param \Drupal\migrate\Row $row
   *   The row.
   *
   * @return array
   *   The field values, keyed by delta.
   */
  protected function getAdjustmentData(Row $row) {
    $order_id = $row
      ->getSourceProperty('order_id');
    $query = $this
      ->select('uc_order_line_items', 'uol')
      ->fields('uol')
      ->fields('uo', [
      'order_id',
    ])
      ->orderBy('weight', 'ASC')
      ->condition('uol.order_id', $order_id)
      ->condition('type', 'shipping', '!=');
    $query
      ->innerJoin('uc_orders', 'uo', 'uol.order_id = uo.order_id');
    $adjustments = $query
      ->execute()
      ->fetchAll();
    $currency_code = $row
      ->getSourceProperty('currency');
    foreach ($adjustments as &$adjustment) {
      $adjustment['currency_code'] = $currency_code;
      $adjustment['data'] = unserialize($adjustment['data']);
    }

    // Number of product line items.
    $query = $this
      ->select('uc_order_products', 'uop')
      ->condition('uop.order_id', $order_id);
    $query
      ->addExpression('COUNT(order_id)', 'num_product_line');
    $query
      ->addExpression('MAX(order_product_id)', 'max_order_product_id');
    $results = $query
      ->execute()
      ->fetchAll();
    $row
      ->setSourceProperty('num_product_line', $results[0]['num_product_line']);
    $row
      ->setSourceProperty('max_order_product_id', $results[0]['max_order_product_id']);
    return $adjustments;
  }

}

Classes

Name	Description
OrderProduct	Ubercart order product source.