/**
* The main function for executing the command.
*/
public function execute()
{
// Make sure the user has the appropriate permissions to make changes to the permissions settings.
// Basically only deities will have access to permissions.
if (!\Current_User::isDeity()) {
echo json_encode("user does not have permission to change permissions");
exit;
}
// Retrieve the input values from the request
$username = $_REQUEST['username'];
$umbrellaId = $_REQUEST['umbrella'];
// Retrieve the permissions from the database
$permissions = \AppSync\UmbrellaAdminFactory::getUmbrellaAdmin($username, $umbrellaId);
// If they already have permission to the given umbrella, then do nothing, otherwise
// add the permission to their account.
if (sizeof($permissions) == 0) {
$newAdmin = new \AppSync\UmbrellaAdmin(null, $username, $umbrellaId);
\AppSync\UmbrellaAdminFactory::save($newAdmin);
echo json_encode("success");
exit;
} else {
echo json_encode("already exists");
exit;
}
}
