bharath/webapp/src/routes/bank.js

const express = require('express');
const router = express.Router();
const supabase = require('../services/supabase');
const { requireAuth } = require('../middleware/auth');

router.get('/', requireAuth, async (req, res) => {
  const { data: accounts } = await supabase.from('bank_accounts').select('*').eq('user_id', req.session.user.id);
  res.render('pages/bank', { accounts: accounts || [] });
});

router.post('/add', requireAuth, async (req, res) => {
  const { bank_name, account_number, ifsc, upi_id, account_holder } = req.body;
  await supabase.from('bank_accounts').insert([{
    user_id: req.session.user.id, bank_name, account_number: account_number || null,
    ifsc: ifsc || null, upi_id: upi_id || null, account_holder: account_holder || null,
  }]);
  res.redirect('/bank');
});

router.post('/delete/:id', requireAuth, async (req, res) => {
  await supabase.from('bank_accounts').delete().eq('id', req.params.id).eq('user_id', req.session.user.id);
  res.redirect('/bank');
});

module.exports = router;