Hands-On Full-Stack Web Development with GraphQL and React

Querying the user profile

With the new profile page, we have to update our back end accordingly. Let's take a look at what needs to be done, as follows:

1. We have to add the username parameter to the schema of the postsFeed query and adjust the resolver function.
2. We have to create the schema and the resolver function for the new UserQuery component.

We will begin with the postsFeed query.

Edit the postsFeed query in the RootQuery type of the schema.js file to match the following code:

postsFeed(page: Int, limit: Int, username: String): PostFeed @auth

Here, I have added the username as an optional parameter.

Now, head over to the resolvers.js file, and take a look at the corresponding resolver function. Replace the signature of the function ...