intake-pf-retry.keiro

language keiro-dsl 4
context hospital-capacity

contract emergency {
  schemaVersion 1
  discriminator messageType
  topic incidentEvents "emergency.incident.events"
  event IncidentTransferNeedDeclared on incidentEvents {
    incidentId: typeid "inc"
    region: text
  }
}

intake incidentInbox {
  contract emergency
  topic incidentEvents
  accept IncidentTransferNeedDeclared

  bind source from header "keiro-source" required
  bind schemaVersion from header "keiro-schema-version" required cross-check body
  bind messageId from header "keiro-message-id" required cross-check body
  bind key from kafka-key
  bind occurredAt from kafka-cursor
  bind idempotencyKey from body

  dedupe key messageId policy PreferIntegrationMessageId

  decode {
    envelope strict-required lenient-optional
    body strict schemaVersion == 1
  }

  disposition {
    processed => ackOk
    duplicate => ackOk
    inProgress => retry 5s
    previouslyFailed => retry 5s
    decodeFailed => deadLetter
    dedupeFailed => deadLetter
    storeFailed => retry 5s
  }
}