phfroidmont/foyer-dsi-assure-2035
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Fix tests

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Paul-Henri Froidmont 2025-10-13 15:46:22 +02:00
parent efdc50eb1d
commit 87bd780f9f
Signed by: phfroidmont
GPG key ID: BE948AFD7E7873BE
34 changed files with 230 additions and 303 deletions
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24
core/src/lu/foyer/EventSourcing.scala
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@ -3,15 +3,13 @@ package lu.foyer
import zio.*
import zio.schema.Schema
import java.util.UUID
final case class Entity[T](entityId: String, data: T, version: Long)
final case class Event[T](entityId: String, data: T, eventId: String)
final case class Entity[T](entityId: UUID, data: T, version: Long)
final case class Event[T](entityId: UUID, data: T, eventId: UUID)
trait StateRepository[Data] extends Repository[Entity[Data], UUID]
trait EventRepository[Data] extends Repository[Event[Data], UUID]:
def fetchOne(entityId: UUID, eventId: UUID): Task[Option[Event[Data]]]
def fetchMany(entityId: UUID, page: Page): Task[Paged[Event[Data]]]
trait StateRepository[Data] extends Repository[Entity[Data], String]
trait EventRepository[Data] extends Repository[Event[Data], String]:
def fetchOne(entityId: String, eventId: String): Task[Option[Event[Data]]]
def fetchMany(entityId: String, page: Page): Task[Paged[Event[Data]]]
trait Reducer[Event, State]:
def fromEmpty: PartialFunction[Event, State]
@ -30,13 +28,13 @@ trait CommandHandler[+Command, +Event, +State]:
def commandSchema: Schema[?]
trait CommandHandlerCreate[Command: Schema, Event] extends CommandHandler[Command, Event, Nothing]:
def onCommand(entityId: UUID, command: Command): Task[Event]
def onCommand(entityId: String, command: Command): Task[Event]
val isCreate = true
val commandSchema = summon[Schema[Command]]
trait CommandHandlerUpdate[Command: Schema, Event, State]
extends CommandHandler[Command, Event, State]:
def onCommand(entityId: UUID, state: State, command: Command): Task[Event]
def onCommand(entityId: String, state: State, command: Command): Task[Event]
val isCreate = false
val commandSchema = summon[Schema[Command]]
@ -46,7 +44,7 @@ class CommandEngine[Command, Event, State](
val eventRepo: EventRepository[Event],
val stateRepo: StateRepository[State]):
def handleCommand(command: Command, name: String, entityId: UUID)
def handleCommand(command: Command, name: String, entityId: String)
: Task[(lu.foyer.Event[Event], lu.foyer.Entity[State])] =
for
handler <- ZIO
@ -61,14 +59,14 @@ class CommandEngine[Command, Event, State](
newEntity = Entity(entityId, newState, entityOption.map(_.version).getOrElse(1))
_ <- if entityOption.isEmpty then stateRepo.insert(newEntity.entityId, newEntity)
else stateRepo.update(newEntity.entityId, newEntity)
eventEntity <- Random.nextUUID.map(Event(newEntity.entityId, event, _))
eventEntity <- Random.nextUUID.map(id => Event(newEntity.entityId, event, id.toString))
_ <- eventRepo.insert(eventEntity.eventId, eventEntity)
yield (eventEntity, newEntity)
private def transition(
command: Command,
name: String,
entityId: UUID,
entityId: String,
entityOption: Option[Entity[State]],
handler: CommandHandler[Command, Event, State]
): Task[(Event, Option[State])] = (entityOption, handler) match