Assignment Status Tracker
Component Detail
Service Layer
medium complexity
backend
1
Dependencies
0
Dependents
2
Entities
0
Integrations
Description
Monitors and enforces the valid state machine for assignment lifecycle transitions on the backend. Validates that transitions follow the correct sequence (dispatched → delivered → read → acknowledged) and persists audit-ready status log entries with timestamps and actor metadata.
assignment-status-tracker
Responsibilities
- Validate legal status transitions for assignments
- Persist status log entries with actor and timestamp
- Expose status query endpoints for coordinator dashboard
- Emit events for notification triggers on status change
Interfaces
transitionStatus(assignmentId, newStatus, actorId)
getStatusHistory(assignmentId)
getCurrentStatus(assignmentId)
validateTransition(current, next)
getOpenAssignments(coordinatorId)
Relationships
Related Data Entities (2)
Data entities managed by this component