Redux saves user data on login

functions/handlers/users.js

@@ -214,3 +214,20 @@ exports.getUserDetails = (req, res) => {
       return res.status(500).json({ error: err.code });
     });
 };
+
+exports.getAuthenticatedUser = (req, res) => {
+  let userData = {};
+  db.doc(`/users/${req.user.handle}`)
+    .get()
+    .then((doc) => {
+      if (doc.exists) {
+        userData.credentials = doc.data();
+        return res.status(200).json({userData});
+    } else {
+      return res.status(400).json({error: "User not found."})
+    }})
+    .catch((err) => {
+      console.error(err);
+      return res.status(500).json({ error: err.code });
+    });
+};