helfer

// > npm install graphql-tools
import { mockServer } from 'graphql-tools';
import schema from './mySchema.graphql';

const myMockServer = mockServer(schema);
myMockServer.query(`{
  allUsers: {
    id
    name

helfer

// resolve functions
{
  Query: {
    person: (obj, { id }) => loaders.user.byId(id)
  }
}

// loaders
{
  user: {

helfer

query {
  person(id: 5)
}

helfer

import rp from 'request-promise';
{
  Query: {
    person(obj, { id }){
      return rp(`https://some-backend.com/person/${id}`)
             .then( res => JSON.parse(res) );
    }
}

helfer

type Person {
  id: ID,
  name: String
  age: Int
}

type Query {
  person(id: ID!): Person
}

helfer

import {
  GraphQLSchema,
  GraphQLObjectType,
  GraphQLNonNull,
  GraphQLInt,
  GraphQLID,
  GraphQLString } from 'graphql';

import rp from 'request-promise';