EntityReference_SelectionHandler_Generic_commerce_coupon.class.php in Commerce Coupon 7

File

plugins/selection/EntityReference_SelectionHandler_Generic_commerce_coupon.class.php

<?php

/**
 * Extend the entity reference selection class to use the coupon code for
 * building the EFQ.
 */
class EntityReference_SelectionHandler_Generic_commerce_coupon extends EntityReference_SelectionHandler_Generic {
  public function buildEntityFieldQuery($match = NULL, $match_operator = 'CONTAINS') {
    $query = parent::buildEntityFieldQuery($match, $match_operator);

    // If there's a match, query the coupon code.
    if (isset($match)) {
      $query
        ->fieldCondition('commerce_coupon_code', 'value', $match, $match_operator);
    }
    return $query;
  }
  public function getLabel($entity) {
    $wrapper = entity_metadata_wrapper('commerce_coupon', $entity);
    return $wrapper->commerce_coupon_code
      ->value();
  }

}

Classes

Name	Description
EntityReference_SelectionHandler_Generic_commerce_coupon	Extend the entity reference selection class to use the coupon code for building the EFQ.