AppSync/Amplify - how to define GraphQL subscriptions
I am using Amplify to auto-generate queries, mutations and subscriptions. and I have this type:
type Message @model
id: ID!
author: User @connection(name: "UserMessages")
content: String
How do I add authorID as a filter to subscriptions for new messages using Amplify generated schema?
graphql aws-appsync aws-amplify
asked Nov 12 '18 at 2:49
C.Lee
2,17611631
add a comment |
I am using Amplify to auto-generate queries, mutations and subscriptions. and I have this type:
type Message @model
id: ID!
author: User @connection(name: "UserMessages")
content: String
How do I add authorID as a filter to subscriptions for new messages using Amplify generated schema?
graphql aws-appsync aws-amplify
asked Nov 12 '18 at 2:49
C.Lee
2,17611631
add a comment |
I am using Amplify to auto-generate queries, mutations and subscriptions. and I have this type:
type Message @model
id: ID!
author: User @connection(name: "UserMessages")
content: String
How do I add authorID as a filter to subscriptions for new messages using Amplify generated schema?
graphql aws-appsync aws-amplify
asked Nov 12 '18 at 2:49
C.Lee
2,17611631
I am using Amplify to auto-generate queries, mutations and subscriptions. and I have this type:
type Message @model
id: ID!
author: User @connection(name: "UserMessages")
content: String
How do I add authorID as a filter to subscriptions for new messages using Amplify generated schema?
graphql aws-appsync aws-amplify
graphql aws-appsync aws-amplify
asked Nov 12 '18 at 2:49
C.Lee
2,17611631
asked Nov 12 '18 at 2:49
C.Lee
2,17611631
asked Nov 12 '18 at 2:49
C.Lee
2,17611631
asked Nov 12 '18 at 2:49
C.Lee
2,17611631
asked Nov 12 '18 at 2:49
C.Lee
2,17611631
2,17611631
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You may add your own subscription fields that are parameterized however you like.
Try this
# Add the authorId explicitly and turn off the generated subscriptions.
type Message @model(subscriptions: null)
id: ID!
author: User @connection(name: "UserMessages")
authorId: String
content: String
type Subscription
onCreateMessage(authorId: String!): Message @aws_subscribe(mutations: "createMessage")
Subscribed clients only get messages with the authorId provided in the subscription query:
subscription SubscribeToNewMessages($id: String!)
onCreateMessage(authorId: $id)
id
authorId
content
answered Nov 12 '18 at 7:36
mparis
1,59676
Thank you for the answer, it works well. I guess there is no way subscribe by directly using theidin theauthorfield, but instead, we'll have to add an extra param authorId?
– C.Lee
Nov 12 '18 at 16:41
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You may add your own subscription fields that are parameterized however you like.
Try this
# Add the authorId explicitly and turn off the generated subscriptions.
type Message @model(subscriptions: null)
id: ID!
author: User @connection(name: "UserMessages")
authorId: String
content: String
type Subscription
onCreateMessage(authorId: String!): Message @aws_subscribe(mutations: "createMessage")
Subscribed clients only get messages with the authorId provided in the subscription query:
subscription SubscribeToNewMessages($id: String!)
onCreateMessage(authorId: $id)
id
authorId
content
answered Nov 12 '18 at 7:36
mparis
1,59676
Thank you for the answer, it works well. I guess there is no way subscribe by directly using theidin theauthorfield, but instead, we'll have to add an extra param authorId?
– C.Lee
Nov 12 '18 at 16:41
add a comment |
You may add your own subscription fields that are parameterized however you like.
Try this
# Add the authorId explicitly and turn off the generated subscriptions.
type Message @model(subscriptions: null)
id: ID!
author: User @connection(name: "UserMessages")
authorId: String
content: String
type Subscription
onCreateMessage(authorId: String!): Message @aws_subscribe(mutations: "createMessage")
Subscribed clients only get messages with the authorId provided in the subscription query:
subscription SubscribeToNewMessages($id: String!)
onCreateMessage(authorId: $id)
id
authorId
content
answered Nov 12 '18 at 7:36
mparis
1,59676
Thank you for the answer, it works well. I guess there is no way subscribe by directly using theidin theauthorfield, but instead, we'll have to add an extra param authorId?
– C.Lee
Nov 12 '18 at 16:41
add a comment |
You may add your own subscription fields that are parameterized however you like.
Try this
# Add the authorId explicitly and turn off the generated subscriptions.
type Message @model(subscriptions: null)
id: ID!
author: User @connection(name: "UserMessages")
authorId: String
content: String
type Subscription
onCreateMessage(authorId: String!): Message @aws_subscribe(mutations: "createMessage")
Subscribed clients only get messages with the authorId provided in the subscription query:
subscription SubscribeToNewMessages($id: String!)
onCreateMessage(authorId: $id)
id
authorId
content
answered Nov 12 '18 at 7:36
mparis
1,59676
You may add your own subscription fields that are parameterized however you like.
Try this
# Add the authorId explicitly and turn off the generated subscriptions.
type Message @model(subscriptions: null)
id: ID!
author: User @connection(name: "UserMessages")
authorId: String
content: String
type Subscription
onCreateMessage(authorId: String!): Message @aws_subscribe(mutations: "createMessage")
Subscribed clients only get messages with the authorId provided in the subscription query:
subscription SubscribeToNewMessages($id: String!)
onCreateMessage(authorId: $id)
id
authorId
content
answered Nov 12 '18 at 7:36
mparis
1,59676
answered Nov 12 '18 at 7:36
mparis
1,59676
answered Nov 12 '18 at 7:36
mparis
1,59676
answered Nov 12 '18 at 7:36
mparis
1,59676
1,59676
Thank you for the answer, it works well. I guess there is no way subscribe by directly using theidin theauthorfield, but instead, we'll have to add an extra param authorId?
– C.Lee
Nov 12 '18 at 16:41
add a comment |
Thank you for the answer, it works well. I guess there is no way subscribe by directly using theidin theauthorfield, but instead, we'll have to add an extra param authorId?
– C.Lee
Nov 12 '18 at 16:41
Thank you for the answer, it works well. I guess there is no way subscribe by directly using the
id in the author field, but instead, we'll have to add an extra param authorId?– C.Lee
Nov 12 '18 at 16:41
Thank you for the answer, it works well. I guess there is no way subscribe by directly using the
id in the author field, but instead, we'll have to add an extra param authorId?– C.Lee
Nov 12 '18 at 16:41
add a comment |
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