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feat(search): sort=viewed in listAllRecipesPaginated

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Neuer Sort 'viewed' macht LEFT JOIN gegen recipe_view, ordert nach
last_viewed_at DESC mit alphabetischem Tiebreaker. NULL-Recipes (nie
angesehen) landen alphabetisch sortiert hinter den angesehenen
(CASE-NULL-last statt SQLite 3.30+ NULLS LAST).

Ohne profileId faellt der Sort auf alphabetisch zurueck — Sort-Chip
bleibt klickbar, ergibt aber sinnvolles Default-Verhalten ohne
aktiviertes Profil.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
hsiegeln
2026-04-22 14:17:17 +02:00
parent 5357c9787b
commit 226ca5e5ed
2 changed files with 71 additions and 4 deletions
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39
tests/integration/recipe-views.test.ts
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@@ -2,6 +2,7 @@ import { describe, it, expect } from 'vitest';
import { openInMemoryForTest } from '../../src/lib/server/db';
import { recordView, listViews } from '../../src/lib/server/recipes/views';
import { createProfile } from '../../src/lib/server/profiles/repository';
import { listAllRecipesPaginated } from '../../src/lib/server/recipes/search-local';
function seedRecipe(db: ReturnType<typeof openInMemoryForTest>, title: string): number {
const r = db
@@ -82,3 +83,41 @@ describe('recordView', () => {
expect(() => recordView(db, profile.id, 999)).toThrow();
});
});
describe("listAllRecipesPaginated sort='viewed'", () => {
it('puts recently-viewed recipes first, NULLs alphabetically last', async () => {
const db = openInMemoryForTest();
const profile = createProfile(db, 'Test');
const recipeA = seedRecipe(db, 'Apfelkuchen');
const recipeB = seedRecipe(db, 'Brokkoli');
const recipeC = seedRecipe(db, 'Couscous');
// View order: B then A. C never viewed.
recordView(db, profile.id, recipeB);
await new Promise((r) => setTimeout(r, 1100));
recordView(db, profile.id, recipeA);
const hits = listAllRecipesPaginated(db, 'viewed', 50, 0, profile.id);
expect(hits.map((h) => h.id)).toEqual([recipeA, recipeB, recipeC]);
});
it('falls back to alphabetical when profileId is null', () => {
const db = openInMemoryForTest();
seedRecipe(db, 'Couscous');
seedRecipe(db, 'Apfelkuchen');
seedRecipe(db, 'Brokkoli');
const hits = listAllRecipesPaginated(db, 'viewed', 50, 0, null);
expect(hits.map((h) => h.title)).toEqual(['Apfelkuchen', 'Brokkoli', 'Couscous']);
});
it('keeps existing sorts working unchanged', () => {
const db = openInMemoryForTest();
seedRecipe(db, 'Couscous');
seedRecipe(db, 'Apfelkuchen');
seedRecipe(db, 'Brokkoli');
const hits = listAllRecipesPaginated(db, 'name', 50, 0);
expect(hits.map((h) => h.title)).toEqual(['Apfelkuchen', 'Brokkoli', 'Couscous']);
});
});