add support for simple subscriptions

[jexp]

i.e. on change of entities via tx handler.

new<Type> : Type! updated<Type> : Type! deleted<Type> : Type!

[jexp]

Subscriptions will be added using domain events.

something like this:

subscription {
    profile: [Profile] @event(["Person","Profile"])
}

mutation {
   addPerson(…) @event("Person")
}

Auto-generated mutations will get an event based on the type they were generated for.

There will be a directive to add domain event names to mutations. We will also support a Label.property type of event based on neo4j's tx event handlers.

Have to experiment with graphql-java's websocket example for subscriptions. https://github.com/graphql-java/graphql-java-subscription-example

[yodaheis]

any update on this? any direction to follow to implement subscriptions with neo4j-graphql?

[impavidum]

Any update on this? I am building a realtime application with graphql and would like to use neo4js if subscriptions or live queries are on the horizon.