React + GraphQL + Relay

The objective of this repo is to share a basic without auth graphql server, for others to learn and play around with

GRAPHQL SET UP

• yarn
• yarn dev
• yarn run update-schema // every time you change the schema you must update it.

Database

Make sure your mongo service is running. A collection called graphql_tutorial will be created.

Play arround

Open http://localhost:5000/graphql

Query and Mutation examples in the GraphiQL

Check out the Schema inside the docs tab for the whole schema.

Query

query allLinks {
  linksCount
  AllLinks(first: 20) {
    edges {
      node {
        title
        _id
        url
      }
    }
  }
} 

Mutations

mutation createLink($input: CreateLinkInput!) {
  createLink(input: $input) {
    error {
      message
    }
    AllLinks(first: 30) {
      edges {
        node {
          _id
          id
          title
        }
      }
    }
    linkEdge {
      node {
        url
        title
        id
        _id
      }
    }
  }
}

variables to Create Link

{
  "input": {
    "title": "Facebook",
    "url": "www.facebook.com",
    "clientMutationId": "32"
  }
} 

mutation deleteLink($input: DeleteLinkInput!){
  deleteLink(input: $input){
    error {
      message
    }
   AllLinks(first: 20) {
    edges {
      node {
        title
        id
        _id
      }
    }
  } 
  }
}

variables to delete Link

{
  "input": {
    "id": "5a1dd932ac310a0c1cf2d931",
    "clientMutationId": "32"
  }
}