GraphQL Postgres Express demo

A simple GraphQL server for a Postgres DB which has posts, comments, and users.

Setup

Install and use node 6 (if it's not already installed):

nvm install 6
nvm use 6

Install packages:

npm install

Set up the database (requires postgres to be installed):

psql -f setup_database.sql

Running the app

npm run start

Then, go to localhost:3000.

Here's a sample query you can try out:

{
  post(id: 1) {
    id
    title
  }
  posts {
    id
    title
    comments(limit: 2) {
      id
      text
      user {
        username
      }
    }
  }
}