from __future__ import annotations
from typing import Any
from uuid import UUID
from eventsourcing.application import Application
from examples.aggregate3.domainmodel import Dog
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class DogSchool(Application[UUID]):
is_snapshotting_enabled = True
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def register_dog(self, name: str) -> UUID:
dog = Dog.register(name=name)
self.save(dog)
return dog.id
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def add_trick(self, dog_id: UUID, trick: str) -> None:
dog: Dog = self.repository.get(dog_id)
dog.add_trick(trick)
self.save(dog)
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def get_dog(self, dog_id: UUID) -> dict[str, Any]:
dog: Dog = self.repository.get(dog_id)
return {"name": dog.name, "tricks": tuple(dog.tricks)}