Events App

An ActivityPods app to handle events.

Services

• AttendeesMatcherService
• EventService
• LocationService
• MessageService
• RegistrationService
• StatusService

Dependencies

• Core

Containers

• /events with the events created by the user or to whom he has been invited

Collections

Attached to all events:

• /announces with the list of actors who have been invited to the event
• /announcers with the list of actors who are allowed to invite to the event
• /attendees with the list of actors who are attending the event (including the organizer)

Ontology

• The ActivityStreams ontology should be used to describe the events.
• The Dublin Core Metadata ontology's creator predicate is used to find who is the creator of the event.

Handled activities

Join event

{
  "type": "Join",
  "object": {
    "type": "Event"
  }
}

Emitter's side effects

• None

Recipients' side effects

• The recipients are added to the /attendees collection
• A notification is sent to the organizer

Leave event

{
  "type": "Leave",
  "object": {
    "type": "Event"
  }
}

Emitter's side effects

• None

Recipients' side effects

• The recipients are removed from the /attendees collection
• A notification is sent to the organizer