Send a weekly digest to Slack

POST /api/v1/weekly-report collects everything published in the last seven days, groups it by project and posts one message. dry=1 returns the message instead of sending it, no publications means no message, a missing webhook answers 501 instead of failing quietly. scripts/cron.mjs runs the due publishing first, then the digest.
2026-08-03 11:39:54 +02:00
parent c425102d87
commit 65346d0c09
10 changed files with 381 additions and 1 deletions
@@ -0,0 +1,85 @@
+import { describe, expect, it } from 'vitest'
+import { buildMessage, groupByProject, windowFor } from '~/lib/weekly-report'
+import type { PostListItem } from '~/data/repositories/posts'
+
+function item(overrides: Partial<PostListItem> = {}): PostListItem {
+	return {
+		id: 'c0ffee00-0000-4000-8000-000000000001',
+		slug: 'regel-engine',
+		title: 'Regel-Engine: Bedingung trifft Aktion',
+		teaser: null,
+		type: { id: 't1', key: 'feature', labelDe: 'Feature', labelEn: 'Feature', color: '#2b4a9b' },
+		audience: 'internal',
+		publishAt: new Date('2026-07-30T09:00:00.000Z'),
+		authorName: 'Paul',
+		coverMediaId: null,
+		number: 142,
+		projectSlug: 'trakk',
+		projectName: 'Trakk',
+		projectCode: 'TRK',
+		projectColor: '#2e7d5b',
+		...overrides,
+	}
+}
+
+const origin = 'https://logbuch.nyo.de'
+
+describe('windowFor', () => {
+	it('spannt sieben Tage bis zum Aufruf', () => {
+		const { from, to } = windowFor(new Date('2026-08-03T06:00:00.000Z'))
+
+		expect(to.toISOString()).toBe('2026-08-03T06:00:00.000Z')
+		expect(from.toISOString()).toBe('2026-07-27T06:00:00.000Z')
+	})
+})
+
+describe('groupByProject', () => {
+	it('fasst Einträge je Projekt zusammen und behält die Reihenfolge', () => {
+		const groups = groupByProject([
+			item(),
+			item({ id: 'b', slug: 'zwei', projectSlug: 'orbit', projectName: 'Orbit', projectCode: 'ORB' }),
+			item({ id: 'c', slug: 'drei', number: 143 }),
+		])
+
+		expect(groups.map(group => group.slug)).toEqual(['trakk', 'orbit'])
+		expect(groups[0]!.items).toHaveLength(2)
+	})
+})
+
+describe('buildMessage', () => {
+	const base = {
+		from: new Date('2026-07-27T06:00:00.000Z'),
+		to: new Date('2026-08-03T06:00:00.000Z'),
+	}
+
+	it('bleibt still, wenn nichts veröffentlicht wurde', () => {
+		expect(buildMessage({ ...base, total: 0, projects: [] }, origin)).toBeNull()
+	})
+
+	it('nennt Zeitraum, Anzahl und jedes Projekt', () => {
+		const projects = groupByProject([item(), item({ id: 'b', slug: 'zwei', projectSlug: 'orbit', projectName: 'Orbit', projectCode: 'ORB' })])
+		const message = buildMessage({ ...base, total: 2, projects }, origin)
+
+		expect(message?.text).toBe('Logbuch, 27.07.2026 bis 03.08.2026: 2 Einträge')
+
+		const dump = JSON.stringify(message?.blocks)
+
+		expect(dump).toContain('27.07.2026 bis 03.08.2026')
+		expect(dump).toContain('*Trakk*')
+		expect(dump).toContain('*Orbit*')
+		expect(dump).toContain('TRK-0142')
+		expect(dump).toContain('https://logbuch.nyo.de/trakk/regel-engine')
+	})
+
+	it('zählt einen einzelnen Eintrag im Singular', () => {
+		const message = buildMessage({ ...base, total: 1, projects: groupByProject([item()]) }, origin)
+
+		expect(message?.text).toContain('1 Eintrag')
+	})
+
+	it('verzichtet auf Emojis', () => {
+		const message = buildMessage({ ...base, total: 1, projects: groupByProject([item()]) }, origin)
+
+		expect(JSON.stringify(message)).not.toMatch(/\p{Extended_Pictographic}/u)
+	})
+})