gqb

GQB

This package allows you to injects type resolvers directly into GraphQL schema language.

Why

A lot of boilerplate code if write schemas on javascript graphql-js.

This is better graphql-tools but resolvers described after the schema.

How it works

Using tagged template literals we can place resolvers directly inside schema.

import { gqb, getResolvers } from 'gqb';
import { graphql } from 'graphql';
import { makeExecutableSchema } from 'graphql-tools';

const schema = gqb`
  type Query {
    hello: String${ // field resolver source
      () => 'World'
    },
    pic(size: Int): String${
      (_, { size }) => `pic size is: ${size}`
    }
  }

  type Mutation {
    setMessage(message: String): String${ // mutation source
      (_, { message }) => `Mutated ${message}`
    }
  }
`;

const executableSchema = makeExecutableSchema(
  getResolvers(schema)
);

graphql(
  executableSchema,
  '{ hello, pic(size: 20)}'
)
.then(response => console.log(response));

Type fields resolver now are placed directly in the schema, immediatelly after type!!!

It also supports schema inlining, (see tests)

See the source it's small.