graphql-nodes v1.0.1

graphql-nodes

Turns GraphQLResolveInfo into a map of the requested nodes. Flattens all fragments and duplicated nodes into a neat object to easily see which fields were requested at any level.

This project was originally created by Rob Richard https://github.com/robrichard and I take no credit for this project. I only 'ported' it to Typescript and re-organized it a bit. Thanks for your work, Rob! :clap:

Installation

    npm install --save graphql-nodes

Usage

import { GraphQLResolveInfo } from 'graphql'
import GraphQLNodes from 'graphql-nodes'

function resolver (source, args, context, info : GraphQLResolveInfo) {
    // ...

    let nodes = new GraphQLNodes(info)
    let map = nodes.createMap() // <-- There you have it!

    /*
    query {
        employee(id: 2) {
            firstName
            lastName
        }
    }

    // Produces

    {
        "firstName" : {},
        "lastName" : {}
    }
    */

    // ...
}

Tests

npm test