Sample apps/Production pattern

Fleet Geofence Monitor

Design zones and run an actionable live enter/exit event queue.

JourneyProduction pattern
Draft → publish → breach → acknowledge → resolve
Node.jsBrowser UIInTouch adapter

A small app with production bones.

The download separates browser experience, command API, Mappls adapter, aggregate state, audit history, transactional outbox, fixtures, tests, and deployment guidance.

01Experience
02Mappls adapter
03Journey state
04Events + recovery
05Observability

Implemented and verified.

13 implemented capabilitiesResponsive exception queue · Validated geofence geometry · Versioned provider rule identity · Immutable source activity ledger · Jitter suppression without evidence loss · Asset-scope enforcement · Named case ownership and SLA · Evidence-backed resolution · Safe rule retirement · Idempotent activity ingestion · Optimistic concurrency · Transactional outbox · Restart recovery
Browser application

A responsive operations console backed by the included JSON API.

Durable domain

Aggregate snapshots, audit events, idempotency records, evidence, and outbox entries are committed together.

Fixture adapter

A credential-safe provider boundary aligned to named Mappls endpoint contracts.

Executable tests

7 tests covering lifecycle, HTTP, replay, conflicts, domain recovery, and restart behavior.

Architecture notes

Trust boundaries, aggregate invariants, adapter ownership, evidence lineage, and recovery design.

Deployment guide

Database, identity, secrets, outbox, privacy, observability, migration, and rollback work.