graphql-go/graphql

An implementation of GraphQL for Go / Golang

Denis Angulo

@djangulo

Hello all, I'd like to contribute an example involving the database/sql null types, should I:

a) append it to the already existing custom-scalar-type one

b) create an entirely new example

Thanks!

bduncanj

@bduncanj

Can anyone point me to a reference implementation of nested / namespaced Mutations?

mutation {
  Diagnostics {
    doSomeAction(input:3){
      success
      message
    }
  }
}

Presently have single level working just fine (i.e. no Diagnostics in the object above). I can define the schema just fine however run into problems with the sub-mutation actually being resolved.

Branden Horiuchi

@bhoriuchi

Mutations can only have top level field resolvers they are not like queries where you can resolve sub fields. Mutations also run serially

Ronan

@rnnds_gitlab

Hello, Im studying graphql and trying to use it in an existing (huge) project. Have you ever used graphql + clean architeture ? I dont have a lot of experience with graphql, but it seems to go through more than a layer (https://blog.cleancoder.com/uncle-bob/2012/08/13/the-clean-architecture.html)

Carl A Lewis

@Nemesisesq

What is the problem you are having?

Ronan

@rnnds_gitlab

@Nemesisesq I have lots of use cases (business logic layer), its hard for me to connect existing use cases to graphql, for example: if i was using soap/xml and choose to migrate to rest, i'd just update my presenters. its not the case with graphql, its not about just presentation. It doesnt seem to be a good idea to refactor all my application to fit graphql.

bduncanj

@bduncanj

Thanks @bhoriuchi - I was able to register and post data to the resolver but could return the correct data, so you’ve explained this.

Carl A Lewis

@Nemesisesq

Ronan, when converting an app to graphologists I build my schemes and then fulfill the contract using my resolvers.

You shouldn’t need to do any refactoring

areej

@areejw

Hi all, can someone please recommend automation testing tool for graphql (apart from soapui, apifortress, just-api, easygraphql-tester). Thanks

Ali Tai

@alictai_twitter

Hi folks! My name is Alison Tai and I’m a program manager at Microsoft. We are looking at how we can improve Azure, and are interested in hearing from you about your API usage. If you are willing, we would greatly appreciate your input on this quick survey: https://aka.ms/AA6378e. Thank you for your time and consideration!

zainatfair

@zainatfair

Hi folks, I am exploring a graphql and want to know if why is there "graph" in GraphQL?
Does GraphQL uses Graph theory somehow? If yes, then how?
Thanks in advance :)

Tom H Anderson

@TomHAnderson

GraphQL can query deep, so more than just one entity and a list of columns, it can query related data, a graph of data.

zainatfair

@zainatfair

Thanks @TomHAnderson , Relations are also involved in trees as well then why GraphQL only preaches about graphs?

grvlthr

@grvlthr

some domains use grapnel query, how can i scan the list of domains who are using grapnel ?

Edgars

@edgars-sirokovs

Hi! Is there a way to pick certain fields from a type when defining schema? E.g., I have type Product { .... } and type CMStockEntry { product: Product!, qty: Int! } and I want to specify that only name and id fields of Product will be returned by the API (@rest)

Harry

@harryzcy

Hi. I wonder whether I can know which fields are being queried in the Resolve function?

@elcolie

Hello I have a question regarding GraphQL https://stackoverflow.com/questions/59509280/django-graphql-endpoint-testing-unable-to-use-variables-dictionary

Ramcharan Madasu

@react-ram

const express = require("express");
const { gql, ApolloServer } = require("apollo-server-express");

const heroes = [
  { id: 1000, name: "bunny" },
  { id: 2000, name: "ram" }
];

const typeDefs = gql`
  type Query {
    heroes: [Hero]
    getHero(id: Int): Hero
  }
  type Hero {
    id: Int
    name: String
  }
`;

const resolvers = {
  Query: {
    heroes: () => heroes,
    getHero: (_, args, context) => heroes.find(e => e === args.id)
  }
};

const server = new ApolloServer({ typeDefs, resolvers });
const app = express();
server.applyMiddleware({ app });

app.listen({ port: 4000 }, () =>
  console.log("http://localhost:4000" + server.graphqlPath)
);

i have problem in writing the resolver please help me

getHero: (_, args, context) => heroes.find(e => e === args.id)

and my query is

{
  getHero(id:1000){
    id
    name
  }
}

Ramcharan Madasu

@react-ram

got the answer thankyou

Constantin Angheloiu

@cmnstmntmn

hey i have a composed query

export const USER = gql`
  query User {
    User {
      ID
      FirstName
      LastName
      Email
      hasLocations @client
    }
    Locations {
      ID
      Name
      City
      Address
      State
      CreatedAt
    }
  }
`;

and a resolver

export const resolvers = {
  User: {
    hasLocations(obj, args, context, info) {
        // -- count the locations and set to false / true
      return true;
    }
  }
};

any ideea how i could acces the Location query inside my hasLocation field?

Prithivraj200

@Prithivraj200

Hi, can someone help me on subscription using express-graphql

lynn303

@lynn303

How to group go graphql

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