Update app.js

app.js

@@ -3,10 +3,8 @@ const { Client } = require('pg');
 const app = express();
 const port = 7860;
 
-// Middleware to parse JSON bodies
 app.use(express.json());
 
-// Database connection configuration
 const client = new Client({
   host: 'db',
   user: 'user',
@@ -15,10 +13,19 @@ const client = new Client({
   port: 5432,
 });
 
-// Connect to the database
-client.connect();
+const connectWithRetry = () => {
+  client.connect(err => {
+    if (err) {
+      console.error('Failed to connect to database:', err);
+      setTimeout(connectWithRetry, 5000); // wait 5 seconds then retry connection
+    } else {
+      console.log('Connected to database');
+    }
+  });
+};
+
+connectWithRetry();
 
-// Route to handle cases
 app.post('/case', (req, res) => {
   const { caseId, description } = req.body;
   client.query('INSERT INTO cases (caseId, description) VALUES ($1, $2)', [caseId, description], (err, result) => {
@@ -41,7 +48,6 @@ app.get('/case/:caseId', (req, res) => {
   });
 });
 
-// Route to handle questionnaires
 app.post('/questionnaire', (req, res) => {
   const { questionnaireId, responses } = req.body;
   client.query('INSERT INTO questionnaires (questionnaireId, responses) VALUES ($1, $2)', [questionnaireId, responses], (err, result) => {
@@ -64,7 +70,6 @@ app.get('/questionnaire/:questionnaireId', (req, res) => {
   });
 });
 
-// Route to handle jury details
 app.post('/jury', (req, res) => {
   const { juryId, details } = req.body;
   client.query('INSERT INTO jury (juryId, details) VALUES ($1, $2)', [juryId, details], (err, result) => {
@@ -87,7 +92,6 @@ app.get('/jury/:juryId', (req, res) => {
   });
 });
 
-// Start the server
 app.listen(port, () => {
   console.log(`App running on port ${port}`);
 });