WIPUnbookedEvent

EventType: WIP_UNBOOKEDDomain: wip Broker subject: progress.notification.production

Reverses a WIP booking, releasing material that was reserved for a phase back to the previous phase or pool. Used when a batch or job is reset or when WIP needs to be redistributed.

Trigger

Triggered by: POST /event (universal event dispatcher)

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

Preconditions

• Job exists with key info.job_key
• WIP booking exists for the job

State Changes (Transaction)

Collections: Inherited from BaseProductionEvent.get_tx_collections()

• wip booking record deleted or reduced by info.quantity

Side Effects (post_processing)

Inherits post_processing() from BaseProductionEvent:

• Updates job.last_online
• Recalculates work order status
• Publishes to progress.notification.production

InfoModel Fields

Field	Type	Description
job_key	str	ArangoDB key of the job
quantity	int	Quantity of WIP to unbook

Related Events

None.

Source

WIPUnbookedEvent on GitHub