graphql-neo4j-openbeerdb

Install

npm install

Configuration

.env sample

PORT=

NEO4J_HTTP_HOST=
NEO4J_URI=bolt://
NEO4J_USER=
NEO4J_PASSWORD=

HTTP_PROXY_AGENT_URL=http://

Run

npm start

GraphQL GUI

http://localhost:3000/graphiql

GraphQL voyager

http://localhost:3000/voyager

Neo4j browser

http://localhost:3000/browser

Documentation

http://localhost:3000/public/docs

Queries

Find beer

{
  findBeer(filter: {name: "coro"}, first: 5) {
    beerName
    abv
    description
    picture
    rating {
      avg
      rating
    }
    brewery {
      breweryName
      address1
      city
      state
      zipCode
      country
      phoneNumber
      website
      description
      geocode {
        latitude
        longitude
      }
    }
    category {
      categoryName
    }
    style {
      styleName
    }
  }
}

Find beerer by id

{
  findBeerer(filter: {id: 1}, first: 5) {
    beererName
    rated(first: 5) {
      beer {
        beerName
      }
      rate {
        rating
      }
    }
    checked(first: 5) {
      beer {
        beerName
      }
      check {
        location
      }
    }
    friends(first: 5) {
      friend {
        beererName
      }
      friendship {
        since
      }
    }
  }
}

Add rate

mutation {
  rate(input: {me: 1, beerID: 11, rating: 1, comment: ""})
}

Add check

mutation {
  check(input: {me: 1, beerID: 11, location: "Vineuil, FR", price: 4.5})
}

Add friend

mutation {
  addFriend(input: {me: 1, friendID: 3})
}

apollo-codegen

apollo-codegen introspect-schema schema/schema.graphql

Generate graph

graphqlviz schema/schema.graphql -g | dot -Tpng -o graph.png

Generate documentation

graphdoc -f -s schema.json -o public/docs