캘린더 레파지토리 구현

src/domain/repo/i_calendar_repo.py

@@ -0,0 +1,6 @@
+from src.domain.entity.calendar import Calendar
+from src.domain.repo.i_repo import IRepo
+
+
+class ICalendarRepo(IRepo[Calendar]):
+    ...

src/domain/repo/i_repo.py

@@ -0,0 +1,35 @@
+from __future__ import annotations
+
+import abc
+import uuid
+from typing import Generic, TypeVar
+
+Entity = TypeVar("Entity")
+
+
+class IRepo(abc.ABC, Generic[Entity]):
+    @abc.abstractmethod
+    def get(self, id: uuid.UUID) -> Entity | None:
+        ...
+
+    @abc.abstractmethod
+    def save(self, entity: Entity) -> None:
+        ...
+
+    def get_or_error(self, id: uuid.UUID) -> Entity:
+        entity = self.get(id)
+        if entity is None:
+            raise RepositoryNotFoundError(f"{str(id)}")
+
+        return entity
+
+    def is_exist(self, id: uuid.UUID) -> bool:
+        return self.get(id) is not None
+
+
+class RepositoryError(Exception):
+    pass
+
+
+class RepositoryNotFoundError(RepositoryError):
+    pass

src/infra/repo/sa_calendar_repo.py

@@ -0,0 +1,16 @@
+import uuid
+
+from src.domain.entity.calendar import Calendar
+from src.domain.repo.i_calendar_repo import ICalendarRepo
+from src.infra.repo.sa import SA
+
+
+class SACalendarRepo(ICalendarRepo):
+    def __init__(self, sa: SA) -> None:
+        self.sa = sa
+
+    def get(self, id: uuid.UUID) -> Calendar | None:
+        return self.sa.session.get(Calendar, id)
+
+    def save(self, entity: Calendar) -> None:
+        self.sa.session.add(entity)