Ben Grunfeld bengrunfeld

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Melbourne, Australia
https://www.linkedin.com/in/bengrunfeld/

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bengrunfeld / possibleTypes.ts

Created August 14, 2023 14:09

Apollo Fragments - possibleTypes

	var possibleTypes = schema.data.__schema.types
	.filter(supertype => supertype.possibleTypes)
	.reduce((all, supertype) => {
	all[supertype.name] = supertype.possibleTypes.map(subtype => subtype.name);
	return all;
	}, {});

bengrunfeld / types.js

Created June 2, 2021 15:46

Scalable GraphQL Types

	export const types = `
	type User {
	id: ID
	email: String
	password: String
	loggedIn: Boolean
	firstName: String
	lastName: String
	}
	`;

bengrunfeld / resolvers.js

Created June 2, 2021 15:41

Scalable GraphQL User Resolvers

	const queries = {
	user: (root, args) => {
	return {
	id: "12345",
	email: "some.user@email.com",
	password: "Pa$$w0rd!",
	loggedIn: false,
	firstName: "Some",
	lastName: "User",
	};

bengrunfeld / queries.js

Created June 2, 2021 14:48

Scalable GraphQL User Queries File

	export const queries = `
	user(id: String!) : User
	`;

bengrunfeld / mutations.js

Created June 2, 2021 14:46

Scalable GraphQL User Mutations File

	export const mutations = `
	createUser(
	email: String!
	password: String!
	firstName: String!
	lastName: String!
	): User
	`;

bengrunfeld / index.js

Created June 2, 2021 14:44

Scalable GraphQL User Index File

	import { queries } from "./queries.js"
	import { mutations } from "./mutations.js"
	import { resolvers } from "./resolvers.js"
	import { types } from "./types"

	export const User = { queries, mutations, resolvers, types }

bengrunfeld / typeDefs.js

Created June 2, 2021 14:29

GraphQL Scalable TypeDefs File

	import { gql } from "apollo-server-express";
	import { User } from "./User";

	const typeDefs = gql`
	${User.types}

	type Query {
	${User.queries}
	}

bengrunfeld / resolvers.js

Created June 2, 2021 14:25

GraphQL Scalable Resolvers File

	import { User } from './User'

	const resolvers = {
	Query: {
	...User.resolvers.queries,
	},
	Mutation: {
	...User.resolvers.mutations,
	}
	};

bengrunfeld / index.js

Created June 2, 2021 14:20

GraphQL Index File

	export { default as typeDefs } from './typeDefs'
	export { default as resolvers } from './resolvers'

bengrunfeld / graphql-server-express.js

Last active June 2, 2021 13:51

GraphQL Express Server

	import express from 'express'
	import { ApolloServer } from 'apollo-server-express'
	import { typeDefs, resolvers } from '../graphql'

	const server = new ApolloServer({
	typeDefs,
	resolvers,
	introspection: true,
	playground: true
	})

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