MovementReversedEvent

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

Creates an inverse movement to undo a previously completed movement, restoring the inventory positions to their pre-movement state. Optionally reverses only a partial quantity.

Trigger

Triggered by: POST /event (universal event dispatcher)

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

Preconditions

• Original movement exists with key info.original_movement_key
• Original movement status is COMPLETED

State Changes (Transaction)

Collections: Inherited from BaseInventoryEvent.get_tx_collections()

• movement inverse record inserted with type: REVERSAL
• is_in_position quantities updated to undo the original movement's delta
• Original movement reversed_by field updated

Side Effects (post_processing)

Inherits post_processing() from BaseInventoryEvent:

• Publishes to progress.notification.inventory

InfoModel Fields

Field	Type	Description
original_movement_key	str	Key of the movement to reverse
inverse_movement_key	str | None	Key to assign to the reversal movement
quantity_to_revert	float | None	Partial quantity to revert (null = full reversal)
reason	str | None	Reason for the reversal

Related Events

None.

Source

MovementReversedEvent on GitHub