I need to find a way to return all requested relational data Prisma #orm-help

I need to find a way to return all requested relat...

hez

07/27/2018, 2:59 PM

I need to find a way to return all requested relational data on a subscription... using Apollo/Prisma/GraphQLYoga.... I have the following here:

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Subscription: {
    tripStatusUpdated: {
      subscribe: withFilter(
        () => return pubsub.asyncIterator(Events.TRIP_STATUS_UPDATED),
        (payload, variables) => {
          console.log('PAYLOAD: ', payload)
          return payload.tripStatusUpdated.tripID === variables.tripID
        },
      ),
    },
}

This only returns the item dispatched with the event, and not the requested data from the subscription. Is there any way to request certain fields on a model from the subscription?

lawjolla

07/27/2018, 3:58 PM

Does this work around help? https://www.prisma.io/docs/reference/prisma-api/subscriptions-aey0vohche#relation-subscriptions

hez

07/27/2018, 6:02 PM

No, but I did figure it out -- I can add a resolver to the subscription and mutate the payload before it goes out

hez

07/27/2018, 6:02 PM

thanks!

hez

07/27/2018, 6:04 PM

that does lead me to a different question, though, @lawjolla -- using prisma binding to query all records of a certain type... how do I filter only records with a certain relation? Like... using prisma binding on

context.db

to get all

users

with

posts

or some such?

lawjolla

07/27/2018, 7:12 PM

Are you looking for all posts from all users? Certain posts from users? A user with all posts? Or a user with certain posts?

hez

07/30/2018, 2:00 PM

all users with posts

hez

07/30/2018, 2:01 PM

i've tried

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where: {relation_not: null}

But that didn't seem to work

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