6c8de6fa3a
INSERT OR REPLACE fuer idempotenten Bump des last_viewed_at Timestamps. listViews-Helper nur fuer Tests; Sort-Query laeuft direkt in listAllRecipesPaginated via LEFT JOIN. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
85 lines
3.0 KiB
TypeScript
85 lines
3.0 KiB
TypeScript
import { describe, it, expect } from 'vitest';
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import { openInMemoryForTest } from '../../src/lib/server/db';
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import { recordView, listViews } from '../../src/lib/server/recipes/views';
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import { createProfile } from '../../src/lib/server/profiles/repository';
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function seedRecipe(db: ReturnType<typeof openInMemoryForTest>, title: string): number {
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const r = db
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.prepare("INSERT INTO recipe (title, created_at) VALUES (?, datetime('now')) RETURNING id")
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.get(title) as { id: number };
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return r.id;
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}
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describe('014_recipe_views migration', () => {
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it('creates recipe_view table with expected columns', () => {
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const db = openInMemoryForTest();
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const cols = db.prepare("PRAGMA table_info(recipe_view)").all() as Array<{
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name: string;
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type: string;
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notnull: number;
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pk: number;
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}>;
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const byName = Object.fromEntries(cols.map((c) => [c.name, c]));
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expect(byName.profile_id?.type).toBe('INTEGER');
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expect(byName.profile_id?.notnull).toBe(1);
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expect(byName.profile_id?.pk).toBe(1);
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expect(byName.recipe_id?.type).toBe('INTEGER');
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expect(byName.recipe_id?.notnull).toBe(1);
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expect(byName.recipe_id?.pk).toBe(2);
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expect(byName.last_viewed_at?.type).toBe('TIMESTAMP');
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expect(byName.last_viewed_at?.notnull).toBe(1);
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});
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it('has index on (profile_id, last_viewed_at DESC)', () => {
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const db = openInMemoryForTest();
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const idxList = db
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.prepare("PRAGMA index_list(recipe_view)")
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.all() as Array<{ name: string }>;
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expect(idxList.some((i) => i.name === 'idx_recipe_view_recent')).toBe(true);
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});
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});
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describe('recordView', () => {
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it('inserts a view row with default timestamp', () => {
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const db = openInMemoryForTest();
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const profile = createProfile(db, 'Test');
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const recipeId = seedRecipe(db, 'Pasta');
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recordView(db, profile.id, recipeId);
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const rows = listViews(db, profile.id);
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expect(rows.length).toBe(1);
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expect(rows[0].recipe_id).toBe(recipeId);
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expect(rows[0].last_viewed_at).toMatch(/^\d{4}-\d{2}-\d{2}/);
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});
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it('updates timestamp on subsequent view of same recipe', async () => {
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const db = openInMemoryForTest();
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const profile = createProfile(db, 'Test');
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const recipeId = seedRecipe(db, 'Pasta');
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recordView(db, profile.id, recipeId);
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const first = listViews(db, profile.id)[0].last_viewed_at;
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// tiny delay so the second timestamp differs
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await new Promise((r) => setTimeout(r, 1100));
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recordView(db, profile.id, recipeId);
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const rows = listViews(db, profile.id);
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expect(rows.length).toBe(1);
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expect(rows[0].last_viewed_at >= first).toBe(true);
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});
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it('throws on unknown profile_id (FK)', () => {
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const db = openInMemoryForTest();
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const recipeId = seedRecipe(db, 'Pasta');
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expect(() => recordView(db, 999, recipeId)).toThrow();
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});
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it('throws on unknown recipe_id (FK)', () => {
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const db = openInMemoryForTest();
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const profile = createProfile(db, 'Test');
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expect(() => recordView(db, profile.id, 999)).toThrow();
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});
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});
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