validate-completeness

Field traceability analysis in event modeling verifies that each UI and read-model field traces backward to a supplying domain event. It enforces case-insensitive field name matching and flags dependencies not explicitly provided in the command-to-event chain.

Checking command-to-event connectivity in Mermaid eventModel blocks ensures every command produces at least one domain event and that every domain event is reachable from a command or external system event. It reports disconnected or orphan elements where expected connections are absent.

Orphan detection in event modeling identifies disconnected commands, domain events, read models, and UIs where expected connections are absent. You need it when validating ticketing or booking event-model DSL to prevent renderings that silently rely on missing fields or broken event flows.

Event modeling completeness validation allows explicit system-generated values like IDs and timestamps in domain events. It applies no-assumptions validation to flag all other fields whose dependencies are not explicitly provided anywhere in the upstream event and command chain.

Finding missing data paths in an Event Model DSL requires analyzing Mermaid fence contents to ensure every UI and read-model field is backed by upstream domain events and ultimately by commands. It outputs a structured summary with field trace paths plus a gaps and orphans report.

The best way to prevent assumed information in event-driven read models is applying no-assumptions validation to the Event Model DSL. This ensures every field is traceable to domain events and commands, explicitly allowing only system-generated identifiers and timestamps while flagging all other gaps.