Colocating GraphQL resolvers with types

RootQuery.js

export default `
  type RootQuery {
    user(id = String, email = String) User
  }
`

export const user = async (_, { id, email }, ctx) => {
  return {
    id: 'this',
    name: 'that'
  } 
}

User.js

export default `
  type User {
    id: String!
    created: String
    isAdmin: Boolean
    name: String
    lastSeen: String
    email: String
  }
`

export const isAdmin = async ({ id }, _, ctx) => ctx.checkAdmin(id)