graphql-go/graphql

An implementation of GraphQL for Go / Golang

Konstantin Kostiuk

@SET001

when I need object

Stephan Meijer

@smeijer

yes, but graphql doesn't support an "any" type. The client can just send an object type, as it's all converted to json anyway. On the server, I'm not sure, either the json is automatically converted in an object (JSON is pretty native to Node), or you'll need a JSON.parse

Don't shoot me if I'm wrong. But I guess the JSON is converted automatically on the server side. You don't really receive a single string; you'll receive a json object.

I see in my code that I'm passing the json-objects directly to a json-schema-validator for custom validation. Without a JSON.parse. So in no way it's comming trough as a single string. It's a json object.

Konstantin Kostiuk

@SET001

but you have to pass a JSON string in, right?

mutation{
  newEvent(
    platform: mfd
    attributes: "{\"1\":\"2\"}"
  )
}

just checked - this is what should be passed and this is what I'm gettint in lamdba handler

{
    "platform": "mfd",
    "attributes": {
        "1": "2"
    }
}

but I cant' pass it like object

  newEvent(
    platform: mfd
    attributes: {
      action: "asdasd"
    }
  )
}

this will throw an error:

Validation error of type WrongType: argument 'attributes' with value 'ObjectValue{objectFields=[ObjectField{name='action', value=StringValue{value='asdasd'}}]}' is not a valid 'AWSJSON' @ 'newEvent'

which is kinda expected

Konstantin Kostiuk

@SET001

I'm trying to avoid inconvinience from necessity of stringify object before callign mutation

Stephan Meijer

@smeijer

Don't need to be stringified. The Json type is black box. Only thing is, you can't "select fields" in a query.

Jose

@JoseThen

Is it possible to change a query

{ 
    node {
        field { 
            title
        }
    }
}

{
    node {
        title
    }
}

Brandon Buck

@bbuck

@JthenG9 A query is whatever you want it to be, so long as the objects are defined on the server in the way you want to query them.

If you're asking about a server you can't change, then no.

You query objects as they are defined.

Alf

@alfiehub

Hello everyone! Im having some issues trying to set an enum value as the DefaultValue of an ArgumentConfig. Is it even possible to set the default value to the an actual enum value instead of a string?

Josh Reeter

@jreeter

anyone use the neo4j-graphql library?

also I would like to run validation on my mutations, is this usually done inside resolvers?

Jose

@JoseThen

thank you @bbuck

xialvjun

@xialvjun

how the server get notified when a client unsubscribe?

Christian Budde Christensen

@budde377

@alfiehub There is now a PR addressing the lack of ability to render DefaultValues properly in introspection. graphql-go/graphql#398

Gerald

@campanagerald

hi guys, i am using graphql apollo. is there a way to secure the fetching of schema? if anyone knows the server address they can easily fetch the schema.

Andrea Limoli

@limoli

Good afternoon guys, I am new in GraphQL and I have some questions about your handler. I would like to provide at the same endpoint different queries and mutations via body in JSON format.

{
    "query" : "{readUsers {id, username}}"
}

{
    "mutation" : "{createUser(username:\"Andrea\")}{id,username}"
}

The first query action works because handler manages the "query" value, but it seems from the code that is not the same for "mutation" field.
How could I achieve my goal?

swseverance

@swseverance

All, I'm working on a project where almost all queries / mutations require
us to pass a 'project id' as the first parameter. For example:

query getUsers(projectId = "123", other parameters...) { ... }

or

query getComments(projectId = "123", other parameters...) { ... }

Rather than having the id as an explicit input parameter to every query / mutation,
is there a preferred way for the frontend to pass this information to the backend?

The approaches I've considered so far are: 1) Attach the id via HTTP headers, or
2) Attach the id as a query parameter to every GraphQL request? Ex:
/graphQL?projectId=123

Stephan Meijer

@smeijer

i would go with 2), simply because it's easier when fiddling arround

But I would be sure to make it as an alternative way of providing, not as the only way.

Make sure that the native way also still works.

swseverance

@swseverance

i like that idea. thanks @smeijer

Andrea Limoli

@limoli

Good afternoon, could someone tell me something about the issue graphql-go/graphql#414 ?

Andrea Limoli

@limoli

Moreover, I would ask you about BindFields method. Have you ever tried to execute it on a structure which has some time.Time fields? It seems that BindFields doesn't handle that.

Andrea Limoli

@limoli

graphql-go/graphql#415

Song Liu

@leopku

Hi guys. Thanks for this awesome project first.

I’m new to graphql-go.

Now I had a question, how to define a custom Field in Fields.

For example, there is an Author and a Book

Song Liu

@leopku

Author := graphql.Fields{
  “id”:         &graphql.Field{Type: graphql.Int},
 “name”:  &graphql.Field{Type: graphql.String},
}
Post := graphql.Fields{
  “id”: &graphql.Field{Type: graphql.Int},
  “author”: &graphql.Field{Type: ???}  <— how to define here?
}

dinesh

@1532j0004kg

hello

Bambus

@vlatk0o

Is there any good example for Subscription with Spring Boot application? I have tried the example in spring boot examples repo, but It is stacked at: "Your subscription data will appear here after server publication!"

I have found this too: https://jivimberg.io/blog/2018/10/23/reactive-graphql-subscriptions-from-kafka/ but dependencies are missing and It is Kotlin and not Java...

Christoph, René Pardon

@renepardon

Hi!

I’ve two queries which don’t have parameters:

GetInventory(): Int!

and:

LogoutUser(): null

Both fail with following error:

Syntax Error: Expected Name, found )

If I add name: String it works but they don’t need arguments. Can you please assist me solving this error?

I use import {buildSchema} from 'graphql‘; to build the schema for express-graphql server.

const schema = buildSchema([typeDefs, operations].join('\r\n'));

Where typeDefs is a concatenated string of all types and operations contains concatenated mutations and queries.

this is the contents of operations:

https://gist.github.com/renepardon/c600f2b207858301f4f36e5206fea395

TejaPrakashChoudary

@tejaprakashchoudary

Hey everyone,how to give 'Blob' in graphql

Ex: I gave Blob in my spring boot code so now i need to integrate that spring code with graphql,so i need to give type say for example (type graphql{

id:int!,name:string!,email:string,image:(For this what i have to give),Thanks in advance

Tom H Anderson

@TomHAnderson

use a base64 encoding and make it a string

tunguyen

@tunguyennnnn

hey guys, how come my delete query doesn't force my component to rerender?

deleteNote = async (id) => {
    try {
      const { deleteNote } = this.props
      const response = await deleteNote({
        variables: { id },
        update: (proxy, { data: { deleteNote } }) => {
          try {
            if (!deleteNote) return
            const data = proxy.readQuery({ query: myNotesQuery })
            console.log(data)
            data.threads.edges = data.threads.edges.filter(({ node }) => node.id !== id)
            console.log(data)
            proxy.writeQuery({ query: myNotesQuery, data })
          } catch (e) {
            console.log(e)
          }
        }
      })
    } catch (e) {
      console.log(e)
    }
  }

the data does change but afterproxy.writeQuery it doesn't update my component

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