GraphQL server example

Local development

1. Install dependencies

yarn install

2. Start in-memory mongodb with seeded users

yarn run start:db

3. In another console session, run the server:

yarn run start:app

Alternatively, you can start both the database and the server using pm2

node_modules/.bin/pm2 -s start database.js
node_modules/.bin/pm2 -s start index.js

You can use Apollo explorer to send queries to the local server: https://studio.apollographql.com/sandbox/explorer

Please note, the endpoint requires Bearer authentication, and you can use one of the tokens seeded in database.js to auth as one of the users. Apollo explorer allows to specify auth header (at th ebotton of the page click "Headers" and add "Authorization":"...TOKEN...")

Sample queries:

query {
  properties {
    listingId
    favoriteCount

  }
}

query {
  propertiesByCity(city: "Houston") {
    listingId
    favoriteCount 
    listPrice
    property {
      area
      bedrooms
    }
    address {
      full
    }
    disclaimer
  }
}

Sample mutation - adding a 'like' for a listing:

mutation addFavorite {
  addFavorite (listingId: "35069323") {
    success
  }
}

Unit tests:

yarn test

Code coverage

yarn run coverage

Functional tests:

yarn run func-test