/**
*
* @param String $tag Tag name
* @param String $role Role name
* @param String $action Action name
*/
public function getAction($tag, $role, $action)
{
if ($tag === null || $role === null || $action === null) {
Log::debug('permissionExists: Tag, Role, Action cannot be null');
return null;
}
try {
$t = Tag::where('name', '=', $tag)->firstOrFail();
$r = Role::where('tag_id', '=', $t->id)->where('name', '=', $role)->firstOrFail();
$a = Action::where('role_id', '=', $r->id)->where('name', '=', $action)->firstOrFail();
Log::debug('Knock Permission Found: Tag=' . $tag . ', Role=' . $role . ', Action=' . $action);
return $a;
} catch (ModelNotFoundException $e) {
Log::debug('Knock Caught Exception: ' . $e->getMessage());
return null;
}
}
