NDLA GraphQL server

Requirements

• Node.JS 20.13
• yarn v4
• Docker (optional)

Getting started

What's in the box?

• Apollo
• Express
• GraphQL

Dependencies

All dependencies are defined in package.json and are managed with npm/yarn. To initially install all dependencies and when the list dependency has changed, run yarn install.

$ yarn install

Start development server

Start apollo server with hot reloading middleware listening on port 4000.

$ yarn start

Open http://localhost:4000/graphql-api/graphql

Paste this on the left side

{
  subject(id: "urn:subject:1") {
    name
    topics {
      name
      meta {
        metaDescription
      }
      subtopics {
        name
      }
    }
  }
}

Unit tests

Test framework: Jest.

$ yarn test

Code style

tl;dr: Use prettier and eslint!

Format code with prettier to get uniform codestyle:

$ yarn format

Lint code with eslint using yarn:

$ yarn lint

Rules are configured in .eslintrc.js