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Add frontend hook #187

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Nov 2, 2020
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1 change: 1 addition & 0 deletions .eslintrc
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
],
"env": {
"node": true,
"browser": true,
"jest": true
},
"settings": {
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3 changes: 1 addition & 2 deletions examples/api-call-example/components/header.jsx
Original file line number Diff line number Diff line change
@@ -1,7 +1,6 @@
import React from 'react';
import Link from 'next/link';

import { useUser } from '../lib/user';
import { useUser } from '@auth0/nextjs-auth0';

const Header = () => {
const { user, loading } = useUser();
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7 changes: 3 additions & 4 deletions examples/api-call-example/components/layout.jsx
Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,9 @@ import React from 'react';
import Head from 'next/head';

import Header from './header';
import { UserProvider } from '../lib/user';

const Layout = ({ user, loading = false, children }) => (
<UserProvider value={{ user, loading }}>
const Layout = ({ children }) => (
<>
<Head>
<title>Next.js with Auth0</title>
</Head>
Expand All @@ -29,7 +28,7 @@ const Layout = ({ user, loading = false, children }) => (
font-family: -apple-system, 'Segoe UI';
}
`}</style>
</UserProvider>
</>
);

export default Layout;
56 changes: 28 additions & 28 deletions examples/api-call-example/components/with-auth.jsx
Original file line number Diff line number Diff line change
@@ -1,42 +1,42 @@
import React, { Component } from 'react';
import React from 'react';
import { useUser } from '@auth0/nextjs-auth0';

import auth0 from '../lib/auth0';
import { fetchUser } from '../lib/user';
import createLoginUrl from '../lib/url-helper';
import RedirectToLogin from '../components/login-redirect';

export default function withAuth(InnerComponent) {
return class Authenticated extends Component {
static async getInitialProps(ctx) {
if (!ctx.req) {
const user = await fetchUser();
return {
user
};
}

const session = await auth0.getSession(ctx.req, ctx.res);
if (!session || !session.user) {
ctx.res.writeHead(302, {
Location: createLoginUrl(ctx.req.url)
});
ctx.res.end();
return;
}

return { user: session.user };
const Authenticated = (props) => {
const { user } = useUser();

if (!user) {
return <RedirectToLogin />; // do you need a "redirecting to login" route?
}

constructor(props) {
super(props);
return <InnerComponent {...props} user={user} />;
};

Authenticated.getInitialProps = async (ctx) => {
if (!ctx.req) {
const response = await fetch('/api/me');
const result = response.ok ? await response.json() : null;

return { user: result };
}

render() {
if (!this.props.user) {
return <RedirectToLogin />;
}
const session = await auth0.getSession(ctx.req, ctx.res);
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return <div>{<InnerComponent {...this.props} user={this.props.user} />}</div>;
if (!session || !session.user) {
ctx.res.writeHead(302, {
Location: createLoginUrl(ctx.req.url)
});
ctx.res.end();

return;
}

return { user: session.user };
};

return Authenticated;
}
60 changes: 0 additions & 60 deletions examples/api-call-example/lib/user.jsx

This file was deleted.

15 changes: 15 additions & 0 deletions examples/api-call-example/pages/_app.jsx
Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
import React from 'react';
import { UserProvider } from '@auth0/nextjs-auth0';

export default function App({ Component, pageProps }) {
// If you've used `withAuth`, pageProps.user can pre-populate the hook
// if you haven't used `withAuth`, pageProps.user is undefined so the hook
// fetches the user from the API routes
const { user, ...otherProps } = pageProps;

return (
<UserProvider user={user}>
<Component {...otherProps} />
</UserProvider>
);
}
5 changes: 1 addition & 4 deletions examples/api-call-example/pages/about.jsx
Original file line number Diff line number Diff line change
@@ -1,13 +1,10 @@
import React from 'react';

import Layout from '../components/layout';
import { useFetchUser } from '../lib/user';

export default function About() {
const { user, loading } = useFetchUser();

return (
<Layout user={user} loading={loading}>
<Layout>
<h1>About</h1>
<p>
This is the about page, navigating between this page and <i>Home</i> is always pretty fast. However, when you
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6 changes: 3 additions & 3 deletions examples/api-call-example/pages/index.jsx
Original file line number Diff line number Diff line change
@@ -1,13 +1,13 @@
import React from 'react';
import { useUser } from '@auth0/nextjs-auth0';

import Layout from '../components/layout';
import { useFetchUser } from '../lib/user';

export default function Home() {
const { user, loading } = useFetchUser();
const { user, loading } = useUser();

return (
<Layout user={user} loading={loading}>
<Layout>
<h1>Next.js and Auth0 Example</h1>

{loading && <p>Loading login info...</p>}
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2 changes: 1 addition & 1 deletion examples/api-call-example/pages/profile-ssr.jsx
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ import Layout from '../components/layout';
import withAuth from '../components/with-auth';

const Profile = ({ user }) => (
<Layout user={user}>
<Layout>
<h1>Profile</h1>

<div>
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6 changes: 3 additions & 3 deletions examples/api-call-example/pages/profile.jsx
Original file line number Diff line number Diff line change
@@ -1,13 +1,13 @@
import React from 'react';
import { useUser } from '@auth0/nextjs-auth0';

import Layout from '../components/layout';
import { useFetchUser } from '../lib/user';

export default function Profile() {
const { user, loading } = useFetchUser();
const { user, loading } = useUser();

return (
<Layout user={user} loading={loading}>
<Layout>
<h1>Profile</h1>

{loading && <p>Loading profile...</p>}
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6 changes: 3 additions & 3 deletions examples/api-call-example/pages/protected-page.jsx
Original file line number Diff line number Diff line change
@@ -1,14 +1,14 @@
import React from 'react';
import { useUser } from '@auth0/nextjs-auth0';

import Layout from '../components/layout';
import { useFetchUser } from '../lib/user';
import withAuth from '../components/with-auth';

export function ProtectedPage() {
const { user, loading } = useFetchUser();
const { user, loading } = useUser();

return (
<Layout user={user} loading={loading}>
<Layout>
<h1>Protected Page</h1>

{loading && <p>Loading profile...</p>}
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4 changes: 1 addition & 3 deletions examples/api-call-example/pages/shows.jsx
Original file line number Diff line number Diff line change
Expand Up @@ -2,14 +2,12 @@ import React from 'react';

import useApi from '../lib/use-api';
import Layout from '../components/layout';
import { useFetchUser } from '../lib/user';

export default function TvShows() {
const { user, loading } = useFetchUser();
const { response, error, isLoading } = useApi('/api/shows');

return (
<Layout user={user} loading={loading}>
<Layout>
<h1>TV Shows</h1>

{isLoading && <p>Loading TV shows...</p>}
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1 change: 1 addition & 0 deletions examples/basic-example/.npmrc
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
package-lock=false
3 changes: 1 addition & 2 deletions examples/basic-example/components/header.jsx
Original file line number Diff line number Diff line change
@@ -1,7 +1,6 @@
import React from 'react';
import Link from 'next/link';

import { useUser } from '../lib/user';
import { useUser } from '@auth0/nextjs-auth0';

const Header = () => {
const { user, loading } = useUser();
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7 changes: 3 additions & 4 deletions examples/basic-example/components/layout.jsx
Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,9 @@ import React from 'react';
import Head from 'next/head';

import Header from './header';
import { UserProvider } from '../lib/user';

const Layout = ({ user, loading = false, children }) => (
<UserProvider value={{ user, loading }}>
const Layout = ({ children }) => (
<>
<Head>
<title>Next.js with Auth0</title>
</Head>
Expand All @@ -29,7 +28,7 @@ const Layout = ({ user, loading = false, children }) => (
font-family: -apple-system, 'Segoe UI';
}
`}</style>
</UserProvider>
</>
);

export default Layout;
56 changes: 28 additions & 28 deletions examples/basic-example/components/with-auth.jsx
Original file line number Diff line number Diff line change
@@ -1,42 +1,42 @@
import React, { Component } from 'react';
import React from 'react';
import { useUser } from '@auth0/nextjs-auth0';

import auth0 from '../lib/auth0';
import { fetchUser } from '../lib/user';
import createLoginUrl from '../lib/url-helper';
import RedirectToLogin from '../components/login-redirect';

export default function withAuth(InnerComponent) {
return class Authenticated extends Component {
static async getInitialProps(ctx) {
if (!ctx.req) {
const user = await fetchUser();
return {
user
};
}

const session = await auth0.getSession(ctx.req, ctx.res);
if (!session || !session.user) {
ctx.res.writeHead(302, {
Location: createLoginUrl(ctx.req.url)
});
ctx.res.end();
return;
}

return { user: session.user };
const Authenticated = (props) => {
const { user } = useUser();

if (!user) {
return <RedirectToLogin />; // do you need a "redirecting to login" route?
}

constructor(props) {
super(props);
return <InnerComponent {...props} user={user} />;
};

Authenticated.getInitialProps = async (ctx) => {
if (!ctx.req) {
const response = await fetch('/api/me');
const result = response.ok ? await response.json() : null;

return { user: result };
}

render() {
if (!this.props.user) {
return <RedirectToLogin />;
}
const session = await auth0.getSession(ctx.req, ctx.res);

return <div>{<InnerComponent {...this.props} user={this.props.user} />}</div>;
if (!session || !session.user) {
ctx.res.writeHead(302, {
Location: createLoginUrl(ctx.req.url)
});
ctx.res.end();

return;
}

return { user: session.user };
};

return Authenticated;
}
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