from __future__ import annotations
from typing import Any
from uuid import UUID
from eventsourcing.application import Application
from examples.aggregate6.baseclasses import Snapshot
from examples.aggregate6.domainmodel import add_trick, project_dog, register_dog
[docs]
class DogSchool(Application[UUID]):
is_snapshotting_enabled = True
snapshot_class = Snapshot
[docs]
def register_dog(self, name: str) -> UUID:
event = register_dog(name)
self.save(event)
return event.originator_id
[docs]
def add_trick(self, dog_id: UUID, trick: str) -> None:
dog = self.repository.get(dog_id, projector_func=project_dog)
self.save(add_trick(dog, trick))
[docs]
def get_dog(self, dog_id: UUID) -> dict[str, Any]:
dog = self.repository.get(dog_id, projector_func=project_dog)
return {"name": dog.name, "tricks": dog.tricks}