Server

To run the server for the action and event triggers, navigate to the

Northwind

To create the initial environment

• hasura metadata apply
• hasura seed apply

Schema definitions for Actions / Event Triggers

Chinook

To create the initial environment

• hasura metadata apply
• hasura seed apply

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Add Databases Create Relationships Add Action Enable Permissions Subscribe to user 1 Manipulate with actions

Restify top charts

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Actions

Playback

classDiagram
  class Playback {
    song_id
    user_id
  }

  class Session_Variable {
    user_id
  }

  class Action_Input {
    song_id
  }

  Playback <|-- Session_Variable
  Playback <|-- Action_Input

Definition

type Mutation {
  playback(song_id: Int): PlaybackResponse
}

Configuration

type PlaybackResponse {
  playback_id: Int!
}

Handler
{{ACTION_BASE_URL}}/playback

Request Method
POST

Request Body

{ "song_id":
{{$body.input.song_id}}, "user_id":
{{$body.session_variables.x-hasura-user-id}}
}

Schema definitions for Actions / Event Triggers

Troubleshooting

If you have conflicts with docker names, this is a bad idea, but will solve the problem.

• Kill running dockers docker stop $(docker ps -q)