/**
* @brief Delete the folder and all its feeds from the database
* @param folder the folder to be deleted (an instance of OCA\News\Folder)
* @returns true if the folder has been deleted, false if an error occurred
*/
public function deleteById($folderid)
{
if ($folderid == null) {
return false;
}
// delete child folders
$stmt = \OCP\DB::prepare('SELECT id FROM ' . self::tableName . ' WHERE parent_id = ? AND user_id = ?');
$result = $stmt->execute(array($folderid, $this->userid));
while ($row = $result->fetchRow()) {
if (!self::deleteById($row['id'])) {
return false;
}
}
$stmt = \OCP\DB::prepare('DELETE FROM ' . self::tableName . ' WHERE id = ? AND user_id = ?');
$result = $stmt->execute(array($folderid, $this->userid));
$feedMapper = new FeedMapper($this->userid);
//TODO: handle the value that the execute returns
if (!$feedMapper->deleteAll($folderid)) {
return false;
}
return true;
}
