and does the authentication token has an expiration?

Hello everyone! 👋 first time here, just exploring the graphql/graphcool world 😄

hey @bntzio

they are usually pretty responsive, at least within a day (I guess it depends on your TZ, though)

@auser thx! yeah i'm looking forward to play with graphcool and graphql on my next projects 🙂

I can attest to graphql (and graphcool). They will change your life

yeah i've heard really good things, the thing is i don't really know what's the power behind this haha

i'm creating a vuejs app but i want to store some data, i was thinking to go with rails or a mongodb db or firebase, then i remembered graphql and graphcool and i said: i'm going to give it a try

I have a type of Card with a uniqueId, and a type Deck that has cards: [Cards]. However, when I try to add the same cards to the Deck, it only shows 1 card per id. How can I make it so I can have a list of the same ID's?

Hey guys! I'm wondering how to pipe the result of one mutation into the input of a second mutation, all in one query

HI! Welcome! 🙂

I have three models

Student

,

Enrollment

and

Class

.

Enrollment

needs a

Class

and a

Student

. Assume that

Class

will always exist before both others. What’s the best approach to create a new

Enrollment

and attach it to a

Student

(and create that

Student

if it does not exist)?

Hi Guys. How do I use subscriptions and respect the ordering of my GraphQL query?

Can I create local keys for offline operation with graph.cool? (Like firebase push keys)

So umm… how do we get logs for a request mutation function? It’s kinda difficult to debug the issue when I can’t see the logs of my function despite the error message telling me to check the logs

hey 👋 could someone advise on a better way to write this permission query? I have a schema with models for a

User

,

Organisation

and

Team

. An organisation has many users, and many teams. I want to verify that a user can only list the teams that relate to the organisation it is a member of. I've got the following:

query ($user_id: ID!, $node_id: ID!) {
  SomeUserExists(filter: {
   id: $user_id
   organisation: {
     teams_some: {
      id: $node_id
    }
   }
  })
}

This works when trying to view another organisation's teams, with

Insufficient permissions

returned. However, if the other organisation doesn't have any teams yet, the query will return

{ allTeams: [] }

. What's the best way to guard against this case? I'd still like to return

Insufficient permissions

even if the other organisation doesn't have any teams.

The above has the same behaviour if I flip the query and look at

SomeTeamExists

Does it make sense to create a relationship between

User -> Files

or just store the relevant data in the User model

Hi Guys. Did some digging in subscriptions today and came up with following code. Any thoughts?

// Query runs to start the subscription
    const subQuery = gql`
      subscription {
        Client(filter: {
          mutation_in: [CREATED, UPDATED, DELETED]
        }) {
          mutation
          previousValues {
            id
          }
          node {
            id,
            name,
            createdAt
          }
        }
      }`;
    this.clientsSubscription = this.$apollo.queries.allClients.subscribeToMore({
      document: subQuery,
      // Mutate the previous result
      updateQuery: (previousResult, { subscriptionData }) => {
        const type = subscriptionData.data.Client.mutation;
        const node = subscriptionData.data.Client.node || subscriptionData.data.Client.previousValues;
        const state = previousResult.allClients;
        
        switch(type) {
          case 'CREATED':
            // add new node to current state
            this.allClients = [
              ...state,
              node,
            ]
            break;
          case 'UPDATED':
            // filter current state and update the selected item
            this.allClients = state.map( (item) => {
              if(item.id !== node.id) {
                return item;
              }
              return {
                ...item,
                ...node
              }
            })
            break;
          case 'DELETED':
            // filter delete node from current state
            this.allClients = state.filter((item,) => item.id !== node.id );
            break;
          default:
            return state;
        }

      },
    });
  },

If a user node has relationships to other nodes (User -> Purchases) and the user actually has made purchases, can they be deleted as normal or do we have to remove the related data first?

I'm having trouble deleting a user node in the dashboard, it says "are you sure?" I say yes, user disappears and then reappers a few seconds later

Q: Does anyone have experience in using GraphQL with .NET (c#)?

Hey everyone, I submitted an issue to work on graphql-go support for howtographql here https://github.com/howtographql/howtographql/issues/91. I was hoping to get started looking at it this week. Would someone be able to assign the issue or is there a particular format you'd like to follow for contributing that I missed?

invites are sent

Might anyone know why using the File API works in the browser on the computer, but when used in Chrome or Safari on a mobile device results in an error:

InvalidStateError (DOM Exception 11): The object is in an invalid state.

https://github.com/graphcool-examples/react-graphql/blob/master/files-with-apollo/src/components/CreatePage.js#L48-L65

Might anyone have an idea how to upload an image instead of a file? Per graphcool example: https://github.com/graphcool-examples/react-graphql/blob/master/files-with-apollo/src/components/CreatePage.js#L48-L65, this works on mobile and desktop/laptop:

handleDrop(files) {
  let data = new FormData()
  data.append('data', person.avatar)
  fetch('<https://api.graph.cool/file/v1/___PROJECTID___>', {
    method: 'POST',
    body: data
  })
  [...]

The following works on a desktop/laptop, but not on mobile. For mobile, an empty image is produced, with the error `InvalidStateError (DOM Exception 11): The object is in an invalid state.`:

handleDrop(files) {
  this.setState({ file: file[0] })
}

// Image is then cropped, upon which handleCrop() is called

handleCrop() {
  // This returns a HTMLCanvasElement, it can be made into a data URL or a blob, drawn on another canvas, or added to the DOM.
  const image = this.refs.avatar.getImageScaledToCanvas().toDataURL()
  // Custom DataURLtoBlob() function
  const blob = DataURLtoBlob(image)
  let file = new File([blob], 'avatar.png', {
    lastModified: new Date(),
    type: "image/png"
  })
  let data = new FormData()
  data.append('data', file)
  fetch('<https://api.graph.cool/file/v1/___PROJECTID___>', {
    method: 'POST',
    body: data
  })
  [...]
}

Hi, does anyone have a solution for dynamically changing a query name in

react-apollo

?

They have an example in their [docs](http://dev.apollodata.com/react/queries.html#graphql-options) for dynamically changing variables, but I am wondering if anyone has a solution for changing the query (

CurrentUserForLayout

in this instance):

// The caller could do something like:
<ProfileWithData avatarSize={300} />

// And our HOC could look like:
const ProfileWithData = graphql(CurrentUserForLayout, {
  options: ({ avatarSize }) => ({ variables: { avatarSize } }),
})(Profile);

@nikolasburk Hey, Why is graph cool using long directive names like

@defaultValue

instead of shorter ones?

@default

Is there a good way to do something if a mutation request (via graphql-request) was successful - ie, no error found. Change a boolean in .err()?