feat(frontend): redo setup with ts+tailwind and implement auth+header

frontend/src/App.js

@@ -1,21 +0,0 @@
-import React from "react";
-import { Route, Router, Switch } from "react-router-dom";
-import history from "./utils/history";
-import { NavBar } from "./components/NavBar";
-
-function App() {
-  return (
-    <div className="App">
-      <Router history={history}>
-        <header>
-          <NavBar></NavBar>
-        </header>
-        <Switch>
-          <Route path="/" exact />
-        </Switch>
-      </Router>
-    </div>
-  );
-}
-
-export default App;

frontend/src/App.tsx

@@ -0,0 +1,26 @@
+import React from "react";
+import { Route, Switch } from "react-router-dom";
+import { NavBar } from "./components/NavBar";
+import { useAuth } from "./hooks/use-auth";
+import "./tailwind/generated.css";
+
+export function App() {
+  const { isLoaded } = useAuth();
+
+  console.log("App", { isLoaded });
+
+  if (!isLoaded) {
+    return <div>Loading...</div>;
+  }
+
+  return (
+    <div className="App">
+      <header>
+        <NavBar />
+      </header>
+      <Switch>
+        <Route path="/" exact />
+      </Switch>
+    </div>
+  );
+}

frontend/src/api/api.ts

@@ -0,0 +1,40 @@
+import { User } from "./user";
+
+export class UnauthenticatedError extends Error {}
+
+const getToken = (): string => {
+  const cookieValue = document.cookie.replace(
+    /(?:(?:^|.*;\s*)listory_access_token\s*=\s*([^;]*).*$)|^.*$/,
+    "$1"
+  );
+
+  return cookieValue;
+};
+
+const getDefaultHeaders = (): Headers => {
+  const headers = new Headers();
+
+  headers.append("Content-Type", "application/json");
+  headers.append("Authorization", `Bearer ${getToken()}`);
+
+  return headers;
+};
+
+export const getUsersMe = async (): Promise<User> => {
+  const res = await fetch(`api/v1/users/me`, { headers: getDefaultHeaders() });
+
+  switch (res.status) {
+    case 200: {
+      break;
+    }
+    case 401: {
+      throw new UnauthenticatedError(`No token or token expired`);
+    }
+    default: {
+      throw new Error(`Unable to getUsersMe: ${res.status}`);
+    }
+  }
+
+  const user: User = await res.json();
+  return user;
+};

frontend/src/api/user.ts

@@ -0,0 +1,5 @@
+export interface User {
+  id: string;
+  displayName: string;
+  photo?: string;
+}

frontend/src/components/NavBar.jsx

@@ -1,9 +0,0 @@
-import React from "react";
-
-export function NavBar() {
-  return (
-    <div>
-      <a href="/api/v1/auth/spotify">Login with Spotify</a>
-    </div>
-  );
-}

frontend/src/components/NavBar.tsx

@@ -0,0 +1,56 @@
+import React from "react";
+import { Link } from "react-router-dom";
+import { User } from "../api/user";
+import { useAuth } from "../hooks/use-auth";
+import { SpotifyLogo } from "../icons/Spotify";
+
+export const NavBar: React.FC = () => {
+  const { user, loginWithSpotifyProps } = useAuth();
+
+  return (
+    <nav className="flex items-center justify-between flex-wrap bg-green-500 p-6">
+      <div className="flex items-center flex-shrink-0 text-white mr-6">
+        <span className="font-semibold text-xl tracking-tight">Listory</span>
+      </div>
+      <div className="w-full block flex-grow lg:flex lg:items-center lg:w-auto">
+        <div className="text-sm lg:flex-grow">
+          {user && (
+            <Link to="/">
+              <NavItem>Home</NavItem>
+            </Link>
+          )}
+        </div>
+        <div>
+          {!user && (
+            <a {...loginWithSpotifyProps()}>
+              <NavItem>
+                Login with Spotify{" "}
+                <SpotifyLogo className="w-6 h-6 ml-2 mb-1 inline fill-current text-white" />
+              </NavItem>
+            </a>
+          )}
+          {user && <NavUserInfo user={user} />}
+        </div>
+      </div>
+    </nav>
+  );
+};
+
+const NavUserInfo: React.FC<{ user: User }> = ({ user }) => {
+  return (
+    <div className="flex items-center mr-4">
+      <span className="text-green-200 text-sm">{user.displayName}</span>
+      {user.photo && (
+        <img className="w-6 h-6 rounded-full ml-4" src={user.photo}></img>
+      )}
+    </div>
+  );
+};
+
+const NavItem: React.FC = ({ children }) => {
+  return (
+    <span className="block mt-4 lg:inline-block lg:mt-0 text-green-200 hover:text-white mr-4">
+      {children}
+    </span>
+  );
+};

frontend/src/components/NavItem.tsx

@@ -0,0 +1,5 @@
+import React from "react";
+
+export const NavItem: React.FC = ({ children }) => {
+  return <li>{children}</li>;
+};

frontend/src/hooks/use-auth.tsx

@@ -0,0 +1,53 @@
+import React, { createContext, useContext, useEffect, useState } from "react";
+import { getUsersMe, UnauthenticatedError } from "../api/api";
+import { User } from "../api/user";
+
+const authContext = createContext<AuthContext>(
+  (undefined as any) as AuthContext
+);
+
+// Provider component that wraps your app and makes auth object ...
+// ... available to any child component that calls useAuth().
+
+interface AuthContext {
+  user: { id: string; displayName: string } | null;
+  isLoaded: boolean;
+  loginWithSpotifyProps: () => { href: string };
+}
+
+export const ProvideAuth: React.FC = ({ children }) => {
+  const auth = useProvideAuth();
+
+  return <authContext.Provider value={auth}>{children}</authContext.Provider>;
+};
+
+export function useAuth() {
+  return useContext(authContext);
+}
+
+function useProvideAuth(): AuthContext {
+  const [isLoaded, setIsLoaded] = useState(false);
+  const [user, setUser] = useState<User | null>(null);
+
+  const loginWithSpotifyProps = () => ({ href: "/api/v1/auth/spotify" });
+
+  useEffect(() => {
+    (async () => {
+      try {
+        console.log("before calling getUsersMe");
+        const currentUser = await getUsersMe();
+        setUser(currentUser);
+      } catch (err) {
+        if (err instanceof UnauthenticatedError) {
+          // User is not logged in
+        } else {
+          console.error("Error while checking login state:", err);
+        }
+      } finally {
+        setIsLoaded(true);
+      }
+    })();
+  }, []);
+
+  return { isLoaded, user, loginWithSpotifyProps };
+}

frontend/src/icons/Spotify.tsx

@@ -0,0 +1,19 @@
+import React from "react";
+
+interface SVGProps {
+  className?: string;
+}
+
+export const SpotifyLogo: React.FC<SVGProps> = ({ className }) => {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width="168"
+      height="168"
+      viewBox="0 0 168 168"
+      className={className}
+    >
+      <path d="M83.996.277C37.747.277.253 37.77.253 84.019c0 46.251 37.494 83.741 83.743 83.741 46.254 0 83.744-37.49 83.744-83.741 0-46.246-37.49-83.738-83.745-83.738l.001-.004zm38.404 120.78a5.217 5.217 0 01-7.18 1.73c-19.662-12.01-44.414-14.73-73.564-8.07a5.222 5.222 0 01-6.249-3.93 5.213 5.213 0 013.926-6.25c31.9-7.291 59.263-4.15 81.337 9.34 2.46 1.51 3.24 4.72 1.73 7.18zm10.25-22.805c-1.89 3.075-5.91 4.045-8.98 2.155-22.51-13.839-56.823-17.846-83.448-9.764-3.453 1.043-7.1-.903-8.148-4.35a6.538 6.538 0 014.354-8.143c30.413-9.228 68.222-4.758 94.072 11.127 3.07 1.89 4.04 5.91 2.15 8.976v-.001zm.88-23.744c-26.99-16.031-71.52-17.505-97.289-9.684-4.138 1.255-8.514-1.081-9.768-5.219a7.835 7.835 0 015.221-9.771c29.581-8.98 78.756-7.245 109.83 11.202a7.823 7.823 0 012.74 10.733c-2.2 3.722-7.02 4.949-10.73 2.739z"></path>
+    </svg>
+  );
+};

frontend/src/index.js

@@ -1,8 +0,0 @@
-import React from "react";
-import ReactDOM from "react-dom";
-import App from "./App";
-import * as serviceWorker from "./serviceWorker";
-
-ReactDOM.render(<App />, document.getElementById("root"));
-
-serviceWorker.unregister();

frontend/src/index.tsx

@@ -0,0 +1,16 @@
+import React from "react";
+import ReactDOM from "react-dom";
+import { BrowserRouter } from "react-router-dom";
+import { App } from "./App";
+import { ProvideAuth } from "./hooks/use-auth";
+
+ReactDOM.render(
+  <React.StrictMode>
+    <ProvideAuth>
+      <BrowserRouter>
+        <App />
+      </BrowserRouter>
+    </ProvideAuth>
+  </React.StrictMode>,
+  document.getElementById("root")
+);

frontend/src/logo.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
+    <g fill="#61DAFB">
+        <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
+        <circle cx="420.9" cy="296.5" r="45.7"/>
+        <path d="M520.5 78.1z"/>
+    </g>
+</svg>

frontend/src/react-app-env.d.ts

@@ -0,0 +1 @@
+/// <reference types="react-scripts" />

frontend/src/serviceWorker.js

@@ -1,137 +0,0 @@
-// This optional code is used to register a service worker.
-// register() is not called by default.
-
-// This lets the app load faster on subsequent visits in production, and gives
-// it offline capabilities. However, it also means that developers (and users)
-// will only see deployed updates on subsequent visits to a page, after all the
-// existing tabs open on the page have been closed, since previously cached
-// resources are updated in the background.
-
-// To learn more about the benefits of this model and instructions on how to
-// opt-in, read https://bit.ly/CRA-PWA
-
-const isLocalhost = Boolean(
-  window.location.hostname === 'localhost' ||
-    // [::1] is the IPv6 localhost address.
-    window.location.hostname === '[::1]' ||
-    // 127.0.0.0/8 are considered localhost for IPv4.
-    window.location.hostname.match(
-      /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
-    )
-);
-
-export function register(config) {
-  if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
-    // The URL constructor is available in all browsers that support SW.
-    const publicUrl = new URL(process.env.PUBLIC_URL, window.location.href);
-    if (publicUrl.origin !== window.location.origin) {
-      // Our service worker won't work if PUBLIC_URL is on a different origin
-      // from what our page is served on. This might happen if a CDN is used to
-      // serve assets; see https://github.com/facebook/create-react-app/issues/2374
-      return;
-    }
-
-    window.addEventListener('load', () => {
-      const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
-
-      if (isLocalhost) {
-        // This is running on localhost. Let's check if a service worker still exists or not.
-        checkValidServiceWorker(swUrl, config);
-
-        // Add some additional logging to localhost, pointing developers to the
-        // service worker/PWA documentation.
-        navigator.serviceWorker.ready.then(() => {
-          console.log(
-            'This web app is being served cache-first by a service ' +
-              'worker. To learn more, visit https://bit.ly/CRA-PWA'
-          );
-        });
-      } else {
-        // Is not localhost. Just register service worker
-        registerValidSW(swUrl, config);
-      }
-    });
-  }
-}
-
-function registerValidSW(swUrl, config) {
-  navigator.serviceWorker
-    .register(swUrl)
-    .then(registration => {
-      registration.onupdatefound = () => {
-        const installingWorker = registration.installing;
-        if (installingWorker == null) {
-          return;
-        }
-        installingWorker.onstatechange = () => {
-          if (installingWorker.state === 'installed') {
-            if (navigator.serviceWorker.controller) {
-              // At this point, the updated precached content has been fetched,
-              // but the previous service worker will still serve the older
-              // content until all client tabs are closed.
-              console.log(
-                'New content is available and will be used when all ' +
-                  'tabs for this page are closed. See https://bit.ly/CRA-PWA.'
-              );
-
-              // Execute callback
-              if (config && config.onUpdate) {
-                config.onUpdate(registration);
-              }
-            } else {
-              // At this point, everything has been precached.
-              // It's the perfect time to display a
-              // "Content is cached for offline use." message.
-              console.log('Content is cached for offline use.');
-
-              // Execute callback
-              if (config && config.onSuccess) {
-                config.onSuccess(registration);
-              }
-            }
-          }
-        };
-      };
-    })
-    .catch(error => {
-      console.error('Error during service worker registration:', error);
-    });
-}
-
-function checkValidServiceWorker(swUrl, config) {
-  // Check if the service worker can be found. If it can't reload the page.
-  fetch(swUrl, {
-    headers: { 'Service-Worker': 'script' }
-  })
-    .then(response => {
-      // Ensure service worker exists, and that we really are getting a JS file.
-      const contentType = response.headers.get('content-type');
-      if (
-        response.status === 404 ||
-        (contentType != null && contentType.indexOf('javascript') === -1)
-      ) {
-        // No service worker found. Probably a different app. Reload the page.
-        navigator.serviceWorker.ready.then(registration => {
-          registration.unregister().then(() => {
-            window.location.reload();
-          });
-        });
-      } else {
-        // Service worker found. Proceed as normal.
-        registerValidSW(swUrl, config);
-      }
-    })
-    .catch(() => {
-      console.log(
-        'No internet connection found. App is running in offline mode.'
-      );
-    });
-}
-
-export function unregister() {
-  if ('serviceWorker' in navigator) {
-    navigator.serviceWorker.ready.then(registration => {
-      registration.unregister();
-    });
-  }
-}

frontend/src/setupTests.ts

@@ -2,4 +2,4 @@
 // allows you to do things like:
 // expect(element).toHaveTextContent(/react/i)
 // learn more: https://github.com/testing-library/jest-dom
-import '@testing-library/jest-dom/extend-expect';
+import "@testing-library/jest-dom/extend-expect";

frontend/src/tailwind.css

@@ -0,0 +1,5 @@
+@tailwind base;
+
+@tailwind components;
+
+@tailwind utilities;

frontend/src/utils/history.js

@@ -1,2 +0,0 @@
-import { createBrowserHistory } from "history";
-export default createBrowserHistory();