store login details in localStorage (#17)

ui/src/App.js

@@ -2,7 +2,7 @@ import Login from './Login';
 import Logout from './Logout';
 import Version from './Version';
 import * as gateway from "./api/gateway";
-import {useState} from "react";
+import {useEffect, useState} from "react";
 
 gateway.init({
    url: '/api/v1'
@@ -11,6 +11,14 @@ gateway.init({
 const App = () => {
     const [user, setUser] = useState();
 
+    useEffect(() => {
+        const localUser = localStorage.getItem("user")
+        if(localUser) {
+            setUser(JSON.parse(localUser))
+            console.log('reloaded user', localUser)
+        }
+    }, []);
+
     if (!user) {
         return (
             <Login

ui/src/Login.js

@@ -7,13 +7,17 @@ const Login = (props) => {
 
     const handleSubmit = async e => {
         e.preventDefault()
+
         identity.login({body: {"email": email, "password": password}})
             .then(resp => {
                 if(!resp.error) {
-                    props.loginSuccess({
+                    let user = {
-                        email: email,
+                        "email": email,
-                        token: resp.token
+                        "token": resp.data
-                    })
+                    }
+                    props.loginSuccess(user)
+                    localStorage.setItem('user', JSON.stringify(user))
+                    console.log(user)
                     console.log('login succeeded', resp)
                 } else {
                     console.log('login failed')