Nested Resolvers

Defining our schema

In this lesson, we’ll add a new User type that represents information about a user who has created a post about a particular product. We’ll update our schema so that when a consumer of GraphQL API fetches data about a product, they can also fetch data about the user who posted it.

Each user object in our application will have the following fields:

• id: The unique identifier of a user.
• userName: User’s screen name on the website.
• fullName: A user’s full name.

To add support for this in our schema, we need to define a new User type with these three fields: