function addResource($resource_id)
{
// check, if the added resources needs to be checked
$resObj = ResourceObject::Factory($resource_id);
if (!$resObj->getMultipleAssign()) {
if (!$this->begin || !$this->end) {
throw new RuntimeException(__METHOD__ . ' could not add resource without time range');
}
$this->resource_ids[] = $resource_id;
$parameters = array();
$query = "SELECT DISTINCT assign_id\n FROM resources_assign ra\n LEFT JOIN resources_temporary_events rte USING(assign_id,resource_id)\n WHERE rte.event_id IS NULL AND\n ra.resource_id = :resource_id AND\n (ra.begin BETWEEN :begin AND :end OR (ra.begin <= :end AND (ra.repeat_end > :begin OR ra.end > :begin)))";
$parameters[':resource_id'] = $resource_id;
$parameters[':begin'] = $this->begin;
$parameters[':end'] = $this->end;
$statement = DBManager::get()->prepare($query);
$statement->execute($parameters);
$missing_temporary_assigns = $statement->fetchAll(PDO::FETCH_COLUMN);
if (count($missing_temporary_assigns)) {
foreach ($missing_temporary_assigns as $assign_id) {
$assign = new AssignObject($assign_id);
$assign->updateResourcesTemporaryEvents();
}
}
return true;
}
return false;
}