hapi-graysql

GraysQL Hapi Plugin

Use GraysQL with HapiJS.

Why this Plugin ?

You can write reusable plugins that exposes GraphQL queries, and join the full schema before creating a GraphQLHTTP Server.

Install

npm install --save hapi-graysql

Hapi GraphQL Server Example

For the full Hapi GraphQL Server Example Check the examples folder:

import Hapi from 'hapi';
import HapiGraphQL from 'hapi-graphql';
import HapiGraysQL from 'hapi-graysql';
import Path from 'path';
 
import DB from './graphql/db';
 
export default async function Server() {
  try {
    const SCHEMAPATH = Path.join(__dirname, 'graphql', 'schema')
 
    const server = new Hapi.Server();
    server.connection({
      port: 8080
    });
 
    //Main Plugins
    await server.register({
      register: HapiGraysQL,
      options: {
        extensions: ['load-from-dir'],
        options: {
          DB: DB
        }
      }
    });
 
    //  load-from-dir extension exposes load method
    //  Load the main schema
    await server.GQL.load(PATHS.schema);
 
    //  Now every plugin loads its own schema.
    /*  await server.register({
      register: MYPLUGIN-THATUSES-HAPI-GRAYSQL,
      options: {
        option1: 'example opt'
      }
    }); */
 
    //  Build up the GraphQL Full Schema
    const schema = server.GQL.generateSchema();
 
    //  Register HapiGraphQL Plugin
    //  Enabling graphiql let us test the Server.
    await server.register({
      register: HapiGraphQL,
      options: {
        query: {
          schema: schema,
          graphiql: true
        },
        route: {
          path: '/graphql',
          config: {}
        }
      }
    });
 
    await server.start();
    console.log( `Server started at ${ server.info.uri }` );
 
  } catch(e) {
    console.error(e);
  }
}
 

Options

The options key accepts the following:

• extensions: An optional array of strings containing a valid GraysQL extension name see more here.
• options: Any number of custom keys. This keys will be passed to GraysQL Constructor see more here.

License

MIT