GraphQL Authentication with React Native & Apollo [Part 2/2]

GraphQL authentication with React Native & Apollo  #GraphQL #ReactNative #Apollo

  • We’ll use gql to write our graphql query and the graphql higher order component to tap into the Apollo client.We know that our mutation looks something like this (from working with it directly in Launchpad in part 1).
  • Now we need to to be able to pass variables from our user to the mutation.Finally, we want to make this mutation available to the Register component via this.props so that the component agnostic from the Apollo bindings.Now to use it we’ll go to the end of our handleSubmit function…
  • Click “Log Out”, refresh the app, and you’ll see it no longer brings you to profile.Login with Email and PasswordLogging in with email and password is just like sign up, we’re just calling a different mutation.
  • I’ll let the code do the talking.Now to call the login function available on this.props, save the JWT and change screens (on success) or show an error.Showing User InformationThe final thing we’ll do, to demonstrate that things are actually working and it’s not just a big facade, is show the…
  • The server is expecting the JWT to be coming in the authorization header and uses that to find the current user.To pass this token along with the request we’ll use setContext from the apollo-link-context which is another apollo link we’ll use.

This is the second and final part of a series where I cover how to setup authentication with React Native, GraphQL, and MongoDB. Below is part 1 where we setup the server. In this part we’ll be…
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Plotly Academy

This is very well explained by @mxstbr

  • Sign In SIGN UP NEW PROJECT UPGRADE REQUEST DEMO
  • Tutorials and workshops on the open-source stack used by @plotlygraphs
  • Feed Pricing Dashboards API PYTHON R MATLAB JAVASCRIPT MORE
  • Plotly Academy
  • FRONTEND DATA SCIENCE

Tutorials and workshops on the open-source stack used by @plotlygraphs
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3 Splendid JavaScript Debugging Tips

3 Splendid JavaScript Debugging Tips SycPrTDU #ReactJS
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  • Share around anything related to programming including Java, JavaScript, PHP, C/C++, .Net, Node.js, Python, Ruby, iOS, Android, Database, Shell Scripting, UI/UX and more…
  • 3 really useful techniques for debugging JavaScript in Chrome.
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@react_planet: “3 Splendid JavaScript Debugging Tips SycPrTDU #ReactJS
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3 Splendid JavaScript Debugging Tips