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Health Tracking App with React, GraphQL, and TypeORM

This example app shows how to use React, GraphQL, and TypeORM to build a health tracking app and add authentication with Okta.

Please read Build a Health Tracking App with React and GraphQL, and TypeORM to see how this app was created.

Prerequisites: Node.js.

Okta has Authentication and User Management APIs that reduce development time with instant-on, scalable user infrastructure. Okta's intuitive API and expert support make it easy for developers to authenticate, manage, and secure users and roles in any application.

• Getting Started
• Links
• Help
• License

Getting Started

To install this example application, run the following commands:

git clone https://github.com/oktadeveloper/okta-react-graphql-example.git
cd okta-react-graphql-example

This will get a copy of the project installed locally. To install all of its dependencies and start each app, follow the instructions below.

To run the GraphQL API, cd into the graphql-api folder and install its dependencies:

npm i

This project is configured to use a MySQL database. You can change its settings by modifying graphql-api/ormconfig.json. To create a MySQL database with the default settings, run the following commands:

mysql -u root -p
create database healthpoints;
use healthpoints;
grant all privileges on *.* to 'health'@'localhost' identified by 'points';

After this database exists, start the API with npm start.

To run the client, cd into the react-client folder and run:

npm i
npm start

Setup Okta

Log in to your Okta Developer account (or sign up if you don’t have an account) and navigate to Applications > Add Application. Click Single-Page App, click Next, and give the app a name you’ll remember. Click Done.

Server Configuration

Open graphql-api/index.ts and replace {yourOktadomain} and {yourClientId} in the following code block.

const oktaJwtVerifier = new OktaJwtVerifier({
  clientId: '{yourClientId}',
  issuer: 'https://{yourOktaDomain}/oauth2/default'
});

NOTE: The value of {yourOktaDomain} should be something like dev-123456.oktapreview. Make sure you don't include -admin or two .com in the value!

Client Configuration

For the client, set the issuer and client_id in react-client/src/App.js.

class App extends Component {
  render() {
    return (
      <Router>
        <Security issuer='https://{yourOktaDomain}.com/oauth2/default'
                  client_id='{yourClientId}'
                  redirect_uri={window.location.origin + '/implicit/callback'}
                  onAuthRequired={onAuthRequired}>
          <Route path='/' exact={true} component={Home}/>
          <SecureRoute path='/points' component={Points}/>
          <Route path='/login' render={() => <Login baseUrl='https://dev-669532.oktapreview.com'/>}/>
          <Route path='/implicit/callback' component={ImplicitCallback}/>
        </Security>
      </Router>
    );
  }
}

Links

This example uses the following libraries provided by Okta:

• Okta JWT Verifier
• Okta Sign-In Widget

Help

Please post any questions as comments on the blog post, or visit our Okta Developer Forums. You can also email [email protected] if you would like to create a support ticket.

License

Apache 2.0, see LICENSE.