moved notFound notAllowed to helpers

src/controllers/helpers.js

@@ -0,0 +1,35 @@
+'use strict';
+
+
+var helpers = {};
+
+helpers.notFound = function(res) {
+	if (res.locals.isAPI) {
+		res.status(404).json('not-found');
+	} else {
+		res.status(404).render('404');
+	}
+};
+
+helpers.notAllowed = function(req, res) {
+	var uid = req.user ? req.user.uid : 0;
+
+	if (uid) {
+		if (res.locals.isAPI) {
+			res.status(403).json('not-allowed');
+		} else {
+			res.status(403).render('403');
+		}
+	} else {
+		if (res.locals.isAPI) {
+			req.session.returnTo = req.url.replace(/^\/api/, '');
+			res.status(401).json('not-authorized');
+		} else {
+			req.session.returnTo = req.url;
+			res.redirect(nconf.get('relative_path') + '/login');
+		}
+	}
+};
+
+
+module.exports = helpers;