Initial FastAPI + SQLite + Alembic

fastapi_demo/app/repositories/memory_assets_repo.py

@@ -0,0 +1,25 @@
+from uuid import UUID
+from fastapi_demo.app.repositories.assets_repo import AssetsRepo
+from fastapi_demo.app.schemas.asset import AssetOut, AssetEventOut
+
+
+class MemoryAssetsRepo(AssetsRepo):
+    def __init__(self) -> None:
+        self.assets: dict[UUID, AssetOut] = {}
+        self.events: dict[UUID, list[AssetEventOut]] = {}
+
+    def create(self, asset: AssetOut) -> None:
+        self.assets[asset.id] = asset
+        self.events.setdefault(asset.id, [])
+
+    def get(self, asset_id: UUID) -> AssetOut | None:
+        return self.assets.get(asset_id)
+
+    def update(self, asset: AssetOut) -> None:
+        self.assets[asset.id] = asset
+
+    def add_event(self, event: AssetEventOut) -> None:
+        self.events.setdefault(event.asset_id, []).append(event)
+
+    def list_events(self, asset_id: UUID) -> list[AssetEventOut]:
+        return list(self.events.get(asset_id, []))