middleware check authenticate

middleware/checkAuthenticated.js

@@ -0,0 +1,19 @@
+
+var UserModel = require('../models/userModel');
+
+async function checkAuthenticated(req, res, next) {
+  try{
+    const password = req.body.pass;
+    const userFound = await UserModel.findOne({ pass: password });
+    if (!userFound) {
+      return res.status(404).json({ message: 'Wrong password' });
+    }
+    req.user = userFound;
+    return next();
+  }catch (err) {
+    console.log(err);
+    return res.status(500).json({ message: 'Error when getting transactions.' });
+  }
+}
+
+module.exports = checkAuthenticated;