reorganization of source code

services/auth.js

@@ -0,0 +1,20 @@
+function checkAuth(req, res, next) {
+    if (!req.session.loggedIn) {
+        res.redirect("login");
+    } else {
+        next();
+    }
+}
+
+function checkApiAuth(req, res, next) {
+    if (!req.session.loggedIn) {
+        res.sendStatus(401);
+    } else {
+        next();
+    }
+}
+
+module.exports = {
+    checkAuth,
+    checkApiAuth
+};