CountCanceledEvent

EventType: COUNT_CANCELEDDomain: inventory Broker subject: progress.notification.inventory

Cancels a pending count record and releases the associated position locks in is_in_position. Allows an operator to abandon an in-progress count without applying it.

Trigger

Triggered by: POST /event (universal event dispatcher)

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

Preconditions

• Count record exists with key info.count_key

State Changes (Transaction)

Collections: is_in_position, inventory_count_record

• inventory_count_record updated: canceled flag set
• is_in_position records unlocked for the affected inventory keys

Side Effects (post_processing)

Inherits post_processing() from BaseInventoryEvent:

• Publishes to progress.notification.inventory

InfoModel Fields

Field	Type	Description
count_key	str	ArangoDB key of the count record to cancel
inventory_keys	list[str] | None	Keys of is_in_position records to unlock

Related Events

None.

Source

CountCanceledEvent on GitHub