First commit of the new Insider version on docker

Middlewares/UserIDMiddlewareDiscord.js

@@ -0,0 +1,42 @@
+const { getUserData } = require('../Middlewares/watcherMiddleware');
+let userData = getUserData();
+
+async function checkUserExistsDiscord(req, res, next) {
+    if (!req.user || (!req.user.username && !req.user.id)) {
+        return res.status(500).send('Internal Server Error');
+    }
+
+    try {
+        let users = userData;
+
+        let existingUser;
+        if (req.user.username) {
+            existingUser = users.find(u => u.name === req.user.username);
+        } else if (req.user.id) {
+            existingUser = users.find(u => u.id === req.user.id);
+        }
+
+        if (existingUser) {
+            req.user.id = existingUser.id;
+            res.redirect('/dpanel/dashboard');
+            return;
+        }
+
+        const newUser = {
+            id: req.user.id,
+            name: req.user.username,
+            role: "user"
+        };
+        users.push(newUser);
+
+        await fs.writeFile(filePath, JSON.stringify(users, null, 2), 'utf8');
+
+        req.user.id = newUser.id;
+
+        return next();
+    } catch (error) {
+        return next(error);
+    }
+}
+
+module.exports = { checkUserExistsDiscord };