Merge pull request #161 from crupest/upgrade

Upgrade packages and split front end and back end.

1 files changed, 83 insertions, 0 deletions

diff --git a/FrontEnd/src/app/App.tsx b/FrontEnd/src/app/App.tsx
new file mode 100644
index 00000000..4e53d4da
--- /dev/null
+++ b/FrontEnd/src/app/App.tsx
@@ -0,0 +1,83 @@
+import React from "react";
+import { BrowserRouter as Router, Route, Switch } from "react-router-dom";
+
+import AppBar from "./views/common/AppBar";
+import LoadingPage from "./views/common/LoadingPage";
+import Home from "./views/home";
+import Login from "./views/login";
+import Settings from "./views/settings";
+import About from "./views/about";
+import User from "./views/user";
+import TimelinePage from "./views/timeline";
+import AlertHost from "./views/common/alert/AlertHost";
+
+import { dataStorage } from "./services/common";
+import { userService, useRawUser } from "./services/user";
+
+const NoMatch: React.FC = () => {
+  return (
+    <>
+      <AppBar />
+      <div style={{ height: 56 }} />
+      <div>Ah-oh, 404!</div>
+    </>
+  );
+};
+
+const LazyAdmin = React.lazy(
+  () => import(/* webpackChunkName: "admin" */ "./views/admin/Admin")
+);
+
+const App: React.FC = () => {
+  const [loading, setLoading] = React.useState<boolean>(true);
+
+  const user = useRawUser();
+
+  React.useEffect(() => {
+    void userService.checkLoginState();
+    void dataStorage.ready().then(() => setLoading(false));
+  }, []);
+
+  if (user === undefined || loading) {
+    return <LoadingPage />;
+  } else {
+    return (
+      <React.Suspense fallback={<LoadingPage />}>
+        <Router>
+          <AppBar />
+          <Switch>
+            <Route exact path="/">
+              <Home />
+            </Route>
+            <Route exact path="/login">
+              <Login />
+            </Route>
+            <Route path="/settings">
+              <Settings />
+            </Route>
+            <Route path="/about">
+              <About />
+            </Route>
+            <Route path="/timelines/:name">
+              <TimelinePage />
+            </Route>
+            <Route path="/users/:username">
+              <User />
+            </Route>
+            {user && user.administrator && (
+              <Route path="/admin">
+                <LazyAdmin user={user} />
+              </Route>
+            )}
+            <Route>
+              <NoMatch />
+            </Route>
+          </Switch>
+          <AlertHost />
+        </Router>
+      </React.Suspense>
+    );
+  }
+};
+
+export default App;