fastify-hotql

A plugin for Fastify that adds GraphQL and GraphiQL support, and hot reloading of schemas and resolvers.

History

This project was forked from fastify-apollo as it is no longer being maintained fast enough to keep pace with the rapid changes happening in the GraphQL ecosystem.

And now, this project was forked from from jeromemacias, This is 4 years old and dosent work anymore.

Installation

# Yet to be uploaded
npm install --save fastify-hotql

Usage

import { buildSchema } from 'graphql';
import fastify from "fastify";
import hotQL from 'fastify-hotql';

const app = fastify();

// Initialize hotQL
const gql = new hotQL(app, {
  prefix: '/graphql',

  // You can start graphiql by setting this to true
  // PS: The paramaters below are optional
  graphiql: true,
  graphiql_prefix: '/graphql/explore',
  graphiql_endpoint: '/graphql/explore',
});

// Or you can do this later on the fly
gql.startGraphiQL({
  // PS: Both of these are optional
  prefix: '/graphql/explore',
  endpoint: '/graphql/explore',
});

// And for some reason, you can reload the schema and rootValues
// without having to restart the server
gql.reload();

// Start the server
app.listen(80).then(() => {
  console.log(`server listening on http://localhost:80`);
})

// Add a schema and rootValue to the hotQL instance
// You can do this before we start the server or after
const helloWorld = gql.addSchema(buildSchema(`
  type Query {
      hello: String
  }`,
  { hello: () => 'Hello World!' }
);

// You can also remove a schema
helloWorld.remove();

// You can get the hash of the schema
helloWorld.hash();

// You can get the rootValue
helloWorld.rootValue();

// And you can get the schema
helloWorld.schema();