/**
* Returns id of an email entity corresponding given criteria
*
* @param Criteria|array $criteria
* @param array $joins
*
* @return int|null
*/
public function findEmailId($criteria, $joins)
{
$criteria = $this->normalizeCriteria($criteria);
$qb = $this->getRepository()->createQueryBuilder('e')->select('partial e.{id}')->setMaxResults(2);
$this->applyJoins($qb, $joins);
// fix of doctrine error with Same Field, Multiple Values, Criteria and QueryBuilder
// http://www.doctrine-project.org/jira/browse/DDC-2798
// TODO revert changes when doctrine version >= 2.5 in scope of BAP-5577
QueryBuilderHelper::addCriteria($qb, $criteria);
// $qb->addCriteria($criteria);
/** @var Email[] $entity */
$entity = $qb->getQuery()->getResult();
if (!$entity || count($entity) > 1) {
return null;
}
$this->checkFoundEntity($entity[0]);
return $entity[0]->getId();
}
/**
* Returns query builder that could be used for fetching data based on given filtering criteria
*
* @param int $limit
* @param int $page
* @param array $criteria
* @param null $orderBy
* @param array $joins
*
* @return QueryBuilder|SqlQueryBuilder|SearchQuery|null
*/
public function getListQueryBuilder($limit = 10, $page = 1, $criteria = [], $orderBy = null, $joins = [])
{
$criteria = $this->prepareQueryCriteria($limit, $page, $criteria, $orderBy);
$qb = $this->getRepository()->createQueryBuilder('e');
$this->applyJoins($qb, $joins);
// fix of doctrine error with Same Field, Multiple Values, Criteria and QueryBuilder
// http://www.doctrine-project.org/jira/browse/DDC-2798
// TODO revert changes when doctrine version >= 2.5 in scope of BAP-5577
QueryBuilderHelper::addCriteria($qb, $criteria);
// $qb->addCriteria($criteria);
return $qb;
}
/**
* Returns a query builder that could be used for fetching the list of entities
* associated with $associationOwnerClass entities found by $filters and $joins
*
* @param string $associationTargetClass The FQCN of the entity that is the owning side of the association
* @param mixed|null $filters Criteria is used to filter entities which are association owners
* e.g. ['age' => 20, ...] or \Doctrine\Common\Collections\Criteria
* @param array|null $joins Additional associations required to filter owning side entities
* @param array $associationOwners The list of fields responsible to store associations between
* the given target and association owners
* Array format: [owner_entity_class => field_name]
* @param int $limit The maximum number of items per page
* @param int $page The page number
* @param string|null $orderBy The ordering expression for the result
*
* @return SqlQueryBuilder
*/
public function getMultiAssociationOwnersQueryBuilder($associationTargetClass, $filters, $joins, $associationOwners, $limit = null, $page = null, $orderBy = null)
{
$em = $this->doctrineHelper->getEntityManager($associationTargetClass);
$criteria = $this->doctrineHelper->normalizeCriteria($filters);
$selectStmt = null;
$subQueries = [];
$targetIdFieldName = $this->doctrineHelper->getSingleEntityIdentifierFieldName($associationTargetClass);
foreach ($associationOwners as $ownerClass => $fieldName) {
// dispatch oro_api.request.get_list.before event
$event = new GetListBefore($this->cloneCriteria($criteria), $associationTargetClass);
$this->eventDispatcher->dispatch(GetListBefore::NAME, $event);
$subCriteria = $event->getCriteria();
$nameExpr = $this->entityNameResolver->getNameDQL($ownerClass, 'e');
$subQb = $em->getRepository($ownerClass)->createQueryBuilder('e')->select(sprintf('target.%s AS id, e.id AS entityId, \'%s\' AS entityClass, ' . ($nameExpr ?: '\'\'') . ' AS entityTitle', $targetIdFieldName, str_replace('\'', '\'\'', $ownerClass)))->innerJoin('e.' . $fieldName, 'target');
$this->doctrineHelper->applyJoins($subQb, $joins);
// fix of doctrine error with Same Field, Multiple Values, Criteria and QueryBuilder
// http://www.doctrine-project.org/jira/browse/DDC-2798
// TODO revert changes when doctrine version >= 2.5 in scope of BAP-5577
QueryBuilderHelper::addCriteria($subQb, $subCriteria);
// $subQb->addCriteria($criteria);
$subQuery = $subQb->getQuery();
$subQueries[] = QueryUtils::getExecutableSql($subQuery);
if (empty($selectStmt)) {
$mapping = QueryUtils::parseQuery($subQuery)->getResultSetMapping();
$selectStmt = sprintf('entity.%s AS id, entity.%s AS entity, entity.%s AS title', QueryUtils::getColumnNameByAlias($mapping, 'entityId'), QueryUtils::getColumnNameByAlias($mapping, 'entityClass'), QueryUtils::getColumnNameByAlias($mapping, 'entityTitle'));
}
}
$rsm = new ResultSetMapping();
$rsm->addScalarResult('id', 'id', Type::INTEGER)->addScalarResult('entity', 'entity')->addScalarResult('title', 'title');
$qb = new SqlQueryBuilder($em, $rsm);
$qb->select($selectStmt)->from('(' . implode(' UNION ALL ', $subQueries) . ')', 'entity');
if (null !== $limit) {
$qb->setMaxResults($limit);
if (null !== $page) {
$qb->setFirstResult($this->doctrineHelper->getPageOffset($page, $limit));
}
}
if ($orderBy) {
$qb->orderBy($orderBy);
}
return $qb;
}
