TaskLinkedEvent

EventType: TASK_LINKEDDomain: collaboration Broker subject: progress.notification.task

Creates a task_rel edge linking a task to another entity (issue, work order, product, serial, or another task).

Trigger

Triggered by: POST /event (universal event dispatcher)

Dispatched via POST /event in backend/api/endpoints/traceability.py with event_type: TASK_LINKED.

Preconditions

• Task exists with key info.task_key
• Link target exists with key info.link_key in the collection corresponding to info.link_type

State Changes (Transaction)

Collections: task_rel

• task_rel edge inserted: _from = Task/{task_key}, _to = {link_type_collection}/{link_key}

Side Effects (post_processing)

Publishes to progress.notification.task after commit.

InfoModel Fields

Field	Type	Description
task_key	str	ArangoDB key of the task
link_type	Literal['issue', 'work_order', 'product', 'serial', 'task']	Type of entity to link to
link_key	str	ArangoDB key of the target entity

Related Events

None.

Source

TaskLinkedEvent on GitHub