Update v1.0.0-beta.12, addition of external APIs and optimization

Middlewares/UserIDMiddlewareDiscord.js

@@ -1,4 +1,17 @@
-const { getUserData } = require('../Middlewares/watcherMiddleware');
+const fs = require('fs').promises;
+const path = require('path');
+
+const filePath = path.join(__dirname, '../data/user.json');
+
+async function getUserData() {
+    try {
+        const fileContent = await fs.readFile(filePath, 'utf8');
+        return JSON.parse(fileContent);
+    } catch (err) {
+        console.error(`Failed to read from ${filePath}: ${err}`);
+        throw err;
+    }
+}
 let userData = getUserData();
 
 async function checkUserExistsDiscord(req, res, next) {