checks hash against stored data in postgres

routes/API.js

@@ -4,9 +4,11 @@ const apiRouter = express.Router();
 const userRouter = require('./user');
 const productsRouter = require('./products');
 const registerRouter = require('./register');
+const loginRouter = require('./login');
 
 apiRouter.use('/users', userRouter);
 apiRouter.use('/products', productsRouter);
 apiRouter.use('/register', registerRouter);
+apiRouter.use('/login', loginRouter);
 
 module.exports = apiRouter;

routes/login.js

@@ -0,0 +1,26 @@
+const bcrypt = require('bcrypt');
+
+const loginRouter = require('express').Router();
+const client = require('../db/Client');
+
+loginRouter.route('/').post(async (req, res) => {
+    const newClient = client();
+    const { email, password } = req.body;
+    
+    try {
+        newClient.connect().then(console.log("Connection successful."));
+        let hash = await newClient.query("SELECT password FROM users WHERE email = ($1)", [email]);
+        hash = hash.rows[0].password;
+
+        let match = await bcrypt.compare(password, hash);
+
+        if (match) res.send("Login successful!");
+    } catch(e) {
+        console.log(e);
+    } finally {
+        await newClient.end()
+        .then(console.log("Client disconnected."));
+    }
+});
+
+module.exports = loginRouter;