use strict in all JS files

app.js

@@ -92,4 +92,6 @@ app.use(function (err, req, res, next) {
     res.render('error');
 });
 
+require('./services/sync');
+
 module.exports = app;

routes/api/audit.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const sql = require('../../services/sql');

routes/api/migration.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const auth = require('../../services/auth');

routes/api/note_history.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const sql = require('../../services/sql');

routes/api/notes.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const sql = require('../../services/sql');

routes/api/notes_move.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const sql = require('../../services/sql');

routes/api/password.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const sql = require('../../services/sql');

routes/api/recent_changes.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const sql = require('../../services/sql');

routes/api/settings.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const sql = require('../../services/sql');

routes/api/tree.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const sql = require('../../services/sql');

routes/index.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const auth = require('../services/auth');

routes/login.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const utils = require('../services/utils');

routes/logout.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 

routes/migration.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const express = require('express');
 const router = express.Router();
 const auth = require('../services/auth');

services/audit_category.js

@@ -1,3 +1,5 @@
+"use strict";
+
 module.exports = {
     UPDATE_CONTENT: 'CONTENT',
     UPDATE_TITLE: 'TITLE',

services/auth.js

@@ -1,3 +1,5 @@
+"use strict";
+
 function checkAuth(req, res, next) {
     if (!req.session.loggedIn) {
         res.redirect("login");

services/backup.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const utils = require('./utils');
 const sql = require('./sql');
 const config = require('./config');

services/change_password.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const sql = require('./sql');
 const my_scrypt = require('./my_scrypt');
 const utils = require('./utils');

services/config.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const ini = require('ini');
 const fs = require('fs');
 

services/my_scrypt.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const sql = require('./sql');
 const scrypt = require('scrypt');
 

services/sql.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const db = require('sqlite');
 const utils = require('./utils');
 

services/sync.js

@@ -0,0 +1,3 @@
+"use strict";
+
+//setInterval();

services/utils.js

@@ -1,3 +1,5 @@
+"use strict";
+
 const crypto = require('crypto');
 
 function randomToken(length) {