EventStream.hs

-- @generated by keiro-dsl; do not edit. Regenerated from the .keiro spec.
module SkelProcess.Generated.MyService.Surge.EventStream
  ( surgeCategory
  , surgeEventStream
  , surgeEventStreamDef
  , SurgeEventStream
  , SurgeEventStreamDef
  ) where

import SkelProcess.Generated.MyService.Surge.Domain
import SkelProcess.Generated.MyService.Surge.Codec (surgeCodec)
import SkelProcess.MyService.Surge.Holes (surgeTransducer)
import Keiki.Core (HsPred)
import Keiro.EventStream (EventStream (..), SnapshotPolicy (..))
import Keiro.EventStream.Validate (ValidatedEventStream, mkEventStreamOrThrow)
import Keiro.Stream qualified as Stream

-- The validated aggregate stream category (hole-kind 5: referenced, never retyped).
-- Entity streams are '<category>-<id>' via Keiro.Stream.entityStream.
-- categoryUnsafe is safe here because this generated literal passed the DSL category proof.
surgeCategory :: Stream.StreamCategory a
surgeCategory = Stream.categoryUnsafe "surge"

type SurgeEventStreamDef =
  EventStream (HsPred SurgeRegs SurgeCommand) SurgeRegs SurgeVertex SurgeCommand SurgeEvent

type SurgeEventStream =
  ValidatedEventStream (HsPred SurgeRegs SurgeCommand) SurgeRegs SurgeVertex SurgeCommand SurgeEvent

surgeEventStreamDef :: SurgeEventStreamDef
surgeEventStreamDef =
  EventStream
    { transducer = surgeTransducer
    , initialState = SurgeIdle
    , initialRegisters = initialSurgeRegs
    , eventCodec = surgeCodec
    , resolveStreamName = Stream.streamName
    , snapshotPolicy = Never
    , stateCodec = Nothing
    }

surgeEventStream :: SurgeEventStream
surgeEventStream =
  mkEventStreamOrThrow "Surge" surgeEventStreamDef