activity info

# Activity Information

## Activity entities

The following lists all the entity types and its assocations that are known to the system.
An entity type will be an `actor`, `object` or `target` property of the activity.
Each entity type has a set of `assocations` that will be used by the activity router to figure
out how it should send an activity to the correct activity stream.

* user
  * self : Represents the user
  * followers : Represents all those users that follow this users
* group
  * self : Represents the group
  * members: Represents all the direct and indirect members of the group
  * managers: Represents all the direct and indirect managers of the group
* content
  * self : Represents the content item
  * members: Represents all the direct and indirect members of the content item
  * managers: Represents all the direct and indirect managers of the content item
  * message-contributors: Represents all the users who have posted a comment on the content item
* content-comment
  ..



## Activities

The following lists all the activities that are generated by the system and in which activity streams they will end up.
Each activity stream lists the associations the activity router will use to route the activity to the stream.

## content-create

Gets delivered when a user creates a document, link or uploads a file

It will aggregate based on:
 * the **actor** router's configuration


| stream        | actor           | object        | target   |
| ------------- |-----------------| --------------|----------|
| activity      | self, followers | self, members |          |
| notification  |                 | members       |          |
| email         |                 | members       |          |