feat(housekeeping): persist operator preferences

src/features/housekeeping/foundation/preferences/repository.test.ts

@@ -0,0 +1,42 @@
+import { describe, expect, it, vi } from "vitest";
+import {
+	createHousekeepingPreferencesRepository,
+	type HousekeepingPreferencesStorage,
+} from "./repository";
+import { defaultHousekeepingPreferences } from "./schema";
+
+describe("housekeeping preferences repository", () => {
+	it("returns a fresh default when no row exists", async () => {
+		const storage: HousekeepingPreferencesStorage = {
+			findByUserId: vi.fn().mockResolvedValue(null),
+			upsert: vi.fn(),
+		};
+		const repository = createHousekeepingPreferencesRepository(storage);
+
+		expect(await repository.read(42)).toEqual(defaultHousekeepingPreferences());
+		expect(storage.findByUserId).toHaveBeenCalledWith(42);
+	});
+
+	it("reads validated JSON and writes the schema-versioned payload through the injected adapter", async () => {
+		const value = {
+			...defaultHousekeepingPreferences(),
+			pinnedRouteIds: ["people.users"],
+		};
+		const storage: HousekeepingPreferencesStorage = {
+			findByUserId: vi.fn().mockResolvedValue({
+				schemaVersion: 1,
+				payload: JSON.stringify(value),
+			}),
+			upsert: vi.fn(),
+		};
+		const repository = createHousekeepingPreferencesRepository(storage);
+
+		expect(await repository.read(42)).toEqual(value);
+		await repository.upsert(42, value);
+		expect(storage.upsert).toHaveBeenCalledWith({
+			userId: 42,
+			schemaVersion: 1,
+			payload: JSON.stringify(value),
+		});
+	});
+});