Hi all. I got a question. I have the following three types

type User @model {
	id: ID! @isUnique
    name: String
	conversations: [Conversations!]! @relation(name: "UserConversations")
	auth0UserId: String @isUnique
	nachrichten: [Message!]! @relation(name: "MessagesSendByUser")
}

type Conversations @model {
	id: ID! @isUnique
	user: [User!]! @relation(name: "UserConversations")
	messages: [Message!]! @relation(name: "MessagesInConversation")
	createdAt: DateTime!
	updatedAt: DateTime!
}

type Message @model {
	id: ID! @isUnique
	createdAt: DateTime!
	updatedAt: DateTime!
	message: String!
	conversation: Conversations @relation(name: "MessagesInConversation")
	read: Boolean
	from: User @relation(name: "MessagesSendByUser")
}

And I want that only the authenticated User can get the Conversations (which contain messages) he is involved in. How do I extend my shema? I find the graphcool doc rather not so helpful. I tried something along the lines like this.

query getConversations($user_id: ID!, $conversationsUser_id: ID!) {
	getSomeConversations(filter: { AND: [{ id: $user_id }, { id: $conversationsUser_id }] })
}

extend type Query {
    getSomeConversations(

    )
}

But I still don't really get how to, maybe you guys can help me? Thank you

If you have defined a relationship between

User

and

Conversation

(as it appears you have), you should be able to do something as simple as:

query {
  getConversationsForUser(id: MY_ID) {
    messages {
      read
      message
      from {
        name
      }
    }
  }
}

You would just be querying the

User

model and retrieving the conversations.

But how do I make sure not somebody else queries that data who found out the ID of user ABC? I have to set some sort of permissions right? @Sam Jackson

That was actually a typo on my end. It should just be something like:

query {
  getConversationsForCurrentUser {
    ...
  }
}

What u mean with fetch it? Write a resolver function?

see getUserId() here: https://github.com/idkjs/airbnb-server-prisma/blob/master/src/utils.js