implemented quick pay within bank

src/controllers/auth.controller.js

@@ -1,4 +1,4 @@
-const { validateUser } = require('../services/auth.service');
+const authService = require('../services/auth.service');
 const { generateToken } = require('../util/jwt');
 const { logger } = require('../util/logger');
 
@@ -12,9 +12,9 @@ async function login(req, res) {
   }
 
   try {
-    const user = await validateUser(customerNo, password);
+    const user = await authService.validateUser(customerNo, password);
     if (!user) return res.status(401).json({ error: 'invalid credentials' });
-    const token = generateToken(user.customer_no);
+    const token = generateToken(user.customer_no, '1d');
     res.json({ token });
   } catch (err) {
     logger.error(err, 'login failed');
@@ -22,4 +22,38 @@ async function login(req, res) {
   }
 }
 
-module.exports = { login };
+async function tpin(req, res) {
+  const customerNo = req.user;
+  try {
+    const user = await authService.findUserByCustomerNo(customerNo);
+    if (!user) return res.status(404).json({ message: 'USER_NOT_FOUND' });
+    if (!user.tpin) {
+      return res.json({ tpinSet: false });
+    } else {
+      return res.json({ tpinSet: true });
+    }
+  } catch (err) {
+    logger.error(err, 'error occured while checking tpin');
+    res.status(500).json({ error: 'something went wrong' });
+  }
+}
+
+async function setTpin(req, res) {
+  const customerNo = req.user;
+  try {
+    const user = await authService.findUserByCustomerNo(customerNo);
+    if (!user) return res.status(404).json({ error: 'USER_NOT_FOUND' });
+    if (user.tpin)
+      return res.status(400).json({ error: 'USER_ALREADY_HAS_A_TPIN' });
+    const { tpin } = req.body;
+    if (!/^\d{6}$/.test(tpin))
+      return res.status(400).json({ error: 'INVALID_TPIN_FORMAT' });
+    authService.setTpin(customerNo, tpin);
+    return res.json({ message: 'TPIN_SET' });
+  } catch (error) {
+    logger.error(error);
+    return res.status(500).json({ error: 'SOMETHING_WENT_WRONG' });
+  }
+}
+
+module.exports = { login, tpin, setTpin };