@usine/core/event

Classes

Event

One deduplicated fact the engine may react to: a trigger match or an operator approval. Trigger payloads retain the snapshot that selection expressions and prompt interpolation use; retries keep that recorded snapshot.

Extends

• Schema.Class

Constructors

Constructor

new Event(…args): Event

Parameters

Parameter	Type
…args	[props: object, options?: MakeOptions]

Returns

Event

Properties

dedupKey

readonly dedupKey: string & Brand<"DedupKey">

id

readonly id: string & Brand<"EventId">

payload

readonly payload: Json

receivedAt

readonly receivedAt: Utc

Type Aliases

DedupKey

DedupKey = typeof DedupKey.Type

Idempotency key the engine derives from watched state, timestamps excluded. The same state is the same Event forever, so a loop file never sets it (ADR 0002).

---

EventId

EventId = typeof EventId.Type

Identity of one recorded fact; repeated sightings are matched through its dedup key.

Variables

DedupKey

const DedupKey: Schema.brand<Schema.NonEmptyString, "DedupKey">

Idempotency key the engine derives from watched state, timestamps excluded. The same state is the same Event forever, so a loop file never sets it (ADR 0002).

---

EventId

const EventId: Schema.brand<Schema.NonEmptyString, "EventId">

Identity of one recorded fact; repeated sightings are matched through its dedup key.