README

This is a Proof of Concept Rails project using Graphql. This was mainly created for these blog posts:

• GraphQL Way - Rails Edition
• GraphQL Way - Limited Edition

Main Features

• Ruby on Rails setup with GraphQL
• DataLoaders for fetching data in batch
  • BelongsToLoader
  • HasManyLoader (works for has_many through relations as well)
• All main models are connected
• All main models are exposed as root query
• In any level of a GraphQL request (query), you can:
  • Filter
  • Sort
  • Paginate
• RSpec tests for the GraphQL requests

Data Models

This app has a very limited version of a regular e-commerce data modeling with:

• Category
• Product
• Order
• User

This simple data model will work as a common base for this Proof of Concept.

Development

This is a regular Rails app, so you can just:

rails db:create db:migrate db:seed
rails server

Then you can use your prefered GraphQL tool pointed to: http://localhost:3000/graphql

You can also use the built in GrapiQL