/**
* @see AnDomainQuery::where
*
* @return AnDomainQueryClause
*/
public function where($key, $constraint = null, $value = null, $condition = 'AND')
{
$handle = $this->getHandle();
$this->_internal_query->where($key, $constraint, $value, $condition);
if (!isset($this->_parent_query->where[$handle])) {
$this->_parent_query->where[$handle] = array('clause' => $this, 'condition' => $this->_condition);
}
return $this;
}
/**
* Builds an delete query. Handles multiple resources at once.
*
* @param AnDomainQuery $query Query object
*
* @return string
*/
public function delete($query)
{
$resources = $query->getRepository()->getResources();
foreach ($resources->getLinks() as $link) {
$query->where($link->child, '=', $link->parent);
}
$names = array();
foreach ($resources as $resource) {
$query->from($resource->getName() . ' AS ' . $this->_store->quoteName($resource->getAlias()));
$names[] = $this->_store->quoteName($resource->getAlias());
}
$clause = 'DELETE ' . implode(', ', $names);
return $clause;
}