перші зміни

node-api/package.json

@@ -10,7 +10,7 @@
     "dotenv": "^16.0.1",
     "express": "^4.18.1",
     "jsonwebtoken": "^8.5.1",
-    "mongoose": "^6.5.0",
+    "mongoose": "^6.12.6",
     "mysql": "^2.18.1",
     "mysql2": "^2.3.3",
     "node-cron": "^3.0.2",

node-api/src/index.js

@@ -18,7 +18,7 @@ const app = express();
 const whitelist = [process.env.APP_URL_CLIENT];
 const corsOptions = {
   origin: function (origin, callback) {
-    if (!origin || whitelist.indexOf(origin) !== -1) {
+    if (!origin !== -1) {
       callback(null, true);
     } else {
       callback(new Error("Not allowed by CORS"));

node-api/src/mongo/index.js

@@ -5,6 +5,7 @@ dotenv.config();
 
 export const dbConnect = () => {
   mongoose.connection.once("open", () => console.log("DB connection"));
+  console.log( `mongodb+srv://${process.env.DB_LINK}?retryWrites=true&w=majority`);
   return mongoose.connect(
     `mongodb+srv://${process.env.DB_LINK}?retryWrites=true&w=majority`,
     { keepAlive: true }

node-api/src/mysql/db.js

@@ -0,0 +1,19 @@
+// config/db.js
+const mysql = require('mysql2');
+
+const connection = mysql.createConnection({
+  host: 'localhost',
+  user: 'your-username',
+  password: 'your-password',
+  database: 'your-database'
+});
+
+connection.connect((err) => {
+  if (err) {
+    console.error('Error connecting to MySQL:', err);
+    return;
+  }
+  console.log('Connected to MySQL database');
+});
+
+module.exports = connection;