Node.js

11.4    Reading Data via the Interface

To obtain read access to the GraphQL interface, you must first extend the schema. You need a new data type called movie that maps the structure of a record. Then, you must define a movie field that you can query. Listing 11.5 shows the new version of the schema.

import { buildSchema } from 'graphql';import expressGraphql from 'express-graphql'; const schema = buildSchema(`  type Movie {    id: Int!    title: String!    year: Int    public: Int    user: Int  }   type Query {    greet: String    movie: [Movie]  }`); const rootValue = {...}; export default expressGraphql.graphqlHTTP({...} 

Listing 11.5     Extending the Schema with the "Movie" Type

As you’ve already seen, GraphQL has its own type system, which is quite similar to ...