/**
* Recursive iterates through filters and builds an expression to be applied to the given data source
*
* @param array $filters
* @param GroupingOrmFilterDatasourceAdapter $ds
*/
protected function buildRestrictions(array &$filters, GroupingOrmFilterDatasourceAdapter $ds)
{
$operatorStack = [FilterUtility::CONDITION_AND];
foreach ($filters as $item) {
if (is_string($item)) {
array_push($operatorStack, $item);
} elseif (!isset($item['filter'])) {
$ds->beginRestrictionGroup(array_pop($operatorStack));
$this->buildRestrictions($item, $ds);
$ds->endRestrictionGroup();
} else {
$operator = array_pop($operatorStack);
/** @var FilterInterface $filter */
$filter = $this->getFilterObject($item['filter'], $item['column']);
$form = $filter->getForm();
if (!$form->isSubmitted()) {
$form->submit($item['filterData']);
}
if ($form->isValid()) {
$ds->beginRestrictionGroup($operator);
$filter->apply($ds, $form->getData());
$ds->endRestrictionGroup();
}
}
}
}
/**
* @expectedException LogicException
* @expectedExceptionMessage Computed conditions cannot be mixed with uncomputed.
*/
public function testComputedWithUnComputedRestrictionsTogetherShouldReturnExceptionWhenRestrictionsAreMixed()
{
$qb = new QueryBuilder($this->getTestEntityManager());
$qb->select(['u.status, COUNT(u.id)'])->from('Oro\\Bundle\\QueryDesignerBundle\\Tests\\Unit\\Fixtures\\Models\\CMS\\CmsUser', 'u')->groupBy('u.status');
$ds = new GroupingOrmFilterDatasourceAdapter($qb);
$ds->addRestriction($qb->expr()->eq('u.id', '1'), FilterUtility::CONDITION_AND);
$ds->addRestriction($qb->expr()->eq('COUNT(u.id)', '2'), FilterUtility::CONDITION_AND, true);
$ds->addRestriction($qb->expr()->eq('COUNT(u.id)', '3'), FilterUtility::CONDITION_OR);
$ds->applyRestrictions();
$this->assertEquals('SELECT u.status, COUNT(u.id) FROM Oro\\Bundle\\QueryDesignerBundle\\Tests\\Unit\\Fixtures\\Models\\CMS\\CmsUser u ' . 'WHERE u.id = 1 AND u.id = 2 ' . 'GROUP BY u.status ' . 'HAVING COUNT(u.id) = 3 OR COUNT(u.id) = 4', $qb->getDQL());
}
public function testComplexExpr()
{
$qb = new QueryBuilder($this->getTestEntityManager());
$qb->select(['u.id'])->from('Oro\\Bundle\\QueryDesignerBundle\\Tests\\Unit\\Fixtures\\Models\\CMS\\CmsUser', 'u')->where('u.id = 0');
$ds = new GroupingOrmFilterDatasourceAdapter($qb);
// src: (1 AND ((2 AND (3 OR 4)) OR (5) OR (6 AND 7)) AND 8)
// dest: (1 AND ((2 AND (3 OR 4)) OR 5 OR (6 AND 7)) AND 8)
$ds->addRestriction($qb->expr()->eq('u.name', '1'), FilterUtility::CONDITION_AND);
$ds->beginRestrictionGroup(FilterUtility::CONDITION_AND);
$ds->beginRestrictionGroup(FilterUtility::CONDITION_AND);
$ds->addRestriction($qb->expr()->eq('u.name', '2'), FilterUtility::CONDITION_AND);
$ds->beginRestrictionGroup(FilterUtility::CONDITION_AND);
$ds->addRestriction($qb->expr()->eq('u.name', '3'), FilterUtility::CONDITION_AND);
$ds->addRestriction($qb->expr()->eq('u.name', '4'), FilterUtility::CONDITION_OR);
$ds->endRestrictionGroup();
$ds->endRestrictionGroup();
$ds->beginRestrictionGroup(FilterUtility::CONDITION_OR);
$ds->addRestriction($qb->expr()->eq('u.name', '5'), FilterUtility::CONDITION_AND);
$ds->endRestrictionGroup();
$ds->beginRestrictionGroup(FilterUtility::CONDITION_OR);
$ds->addRestriction($qb->expr()->eq('u.name', '6'), FilterUtility::CONDITION_AND);
$ds->addRestriction($qb->expr()->eq('u.name', '7'), FilterUtility::CONDITION_AND);
$ds->endRestrictionGroup();
$ds->endRestrictionGroup();
$ds->addRestriction($qb->expr()->eq('u.name', '8'), FilterUtility::CONDITION_AND);
$ds->applyRestrictions();
$this->assertEquals('SELECT u.id FROM Oro\\Bundle\\QueryDesignerBundle\\Tests\\Unit\\Fixtures\\Models\\CMS\\CmsUser u ' . 'WHERE u.id = 0 AND ' . '(u.name = 1 AND ' . '((u.name = 2 AND (u.name = 3 OR u.name = 4)) OR u.name = 5 OR (u.name = 6 AND u.name = 7)) AND ' . 'u.name = 8)', $qb->getDQL());
}