/**
* Get Problems solved by user
*
* @param Request $r
* @return Problems array
* @throws InvalidDatabaseOperationException
*/
public static function apiProblemsSolved(Request $r)
{
self::authenticateOrAllowUnauthenticatedRequest($r);
$response = array();
$response['problems'] = array();
$user = self::resolveTargetUser($r);
try {
$db_results = ProblemsDAO::getProblemsSolved($user->getUserId());
} catch (Exception $e) {
throw new InvalidDatabaseOperationException($e);
}
if (!is_null($db_results)) {
$relevant_columns = array('title', 'alias', 'submissions', 'accepted');
foreach ($db_results as $problem) {
if ($problem->getPublic() == 1) {
array_push($response['problems'], $problem->asFilteredArray($relevant_columns));
}
}
}
$response['status'] = 'ok';
return $response;
}
