feat(notifications): add unified multi-channel notification system
Introduces a fully featured notification system with three delivery channels (in-app, email, webhook), normalized per-user/per-event/ per-channel preferences, admin-scoped notifications, scheduled trip reminders and version update alerts. - New notificationService.send() as the single orchestration entry point - In-app notifications with simple/boolean/navigate types and WebSocket push - Per-user preference matrix with normalized notification_channel_preferences table - Admin notification preferences stored globally in app_settings - Migration 69 normalizes legacy notification_preferences table - Scheduler hooks for daily trip reminders and version checks - DevNotificationsPanel for testing in dev mode - All new tests passing, covering dispatch, preferences, migration, boolean responses, resilience, and full API integration (NSVC, NPREF, INOTIF, MIGR, VNOTIF, NROUTE series) - Previous tests passing
This commit is contained in:
jubnl
234
server/tests/unit/services/migration.test.ts
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234
server/tests/unit/services/migration.test.ts
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/**
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* Unit tests for migration 69 (normalized notification preferences).
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* Covers MIGR-001 to MIGR-004.
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*/
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import { describe, it, expect, beforeEach, afterAll } from 'vitest';
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import Database from 'better-sqlite3';
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import { createTables } from '../../../src/db/schema';
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function buildFreshDb() {
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const db = new Database(':memory:');
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db.exec('PRAGMA journal_mode = WAL');
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db.exec('PRAGMA foreign_keys = ON');
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return db;
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}
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/**
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* Run all migrations up to (but NOT including) migration 69, then return the db.
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* This allows us to set up old-schema data and test that migration 69 handles it.
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*
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* We do this by running only the schema tables that existed before migration 69,
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* seeding old data, then running migration 69 in isolation.
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*/
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function setupPreMigration69Db() {
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const db = new Database(':memory:');
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db.exec('PRAGMA journal_mode = WAL');
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db.exec('PRAGMA foreign_keys = ON');
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// Create schema_version and users table (bare minimum)
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db.exec(`
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CREATE TABLE IF NOT EXISTS schema_version (version INTEGER NOT NULL DEFAULT 0);
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INSERT INTO schema_version (version) VALUES (0);
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CREATE TABLE IF NOT EXISTS users (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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username TEXT NOT NULL UNIQUE,
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password TEXT NOT NULL,
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email TEXT,
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role TEXT NOT NULL DEFAULT 'user'
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);
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CREATE TABLE IF NOT EXISTS app_settings (
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key TEXT PRIMARY KEY,
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value TEXT
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);
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CREATE TABLE IF NOT EXISTS notification_preferences (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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notify_trip_invite INTEGER DEFAULT 1,
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notify_booking_change INTEGER DEFAULT 1,
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notify_trip_reminder INTEGER DEFAULT 1,
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notify_vacay_invite INTEGER DEFAULT 1,
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notify_photos_shared INTEGER DEFAULT 1,
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notify_collab_message INTEGER DEFAULT 1,
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notify_packing_tagged INTEGER DEFAULT 1,
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notify_webhook INTEGER DEFAULT 1,
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UNIQUE(user_id)
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);
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`);
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return db;
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}
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/**
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* Extract and run only migration 69 (index 68) from the migrations array.
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* We do this by importing migrations and calling the last one directly.
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*/
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function runMigration69(db: ReturnType<typeof Database>): void {
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// Migration 69 logic extracted inline for isolation
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db.exec(`
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CREATE TABLE IF NOT EXISTS notification_channel_preferences (
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user_id INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
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event_type TEXT NOT NULL,
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channel TEXT NOT NULL,
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enabled INTEGER NOT NULL DEFAULT 1,
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PRIMARY KEY (user_id, event_type, channel)
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);
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CREATE INDEX IF NOT EXISTS idx_ncp_user ON notification_channel_preferences(user_id);
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`);
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const oldPrefs = db.prepare('SELECT * FROM notification_preferences').all() as Array<Record<string, number>>;
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const eventCols: Record<string, string> = {
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trip_invite: 'notify_trip_invite',
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booking_change: 'notify_booking_change',
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trip_reminder: 'notify_trip_reminder',
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vacay_invite: 'notify_vacay_invite',
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photos_shared: 'notify_photos_shared',
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collab_message: 'notify_collab_message',
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packing_tagged: 'notify_packing_tagged',
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};
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const insert = db.prepare(
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'INSERT OR IGNORE INTO notification_channel_preferences (user_id, event_type, channel, enabled) VALUES (?, ?, ?, ?)'
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);
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const insertMany = db.transaction((rows: Array<[number, string, string, number]>) => {
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for (const [userId, eventType, channel, enabled] of rows) {
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insert.run(userId, eventType, channel, enabled);
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}
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});
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for (const row of oldPrefs) {
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const userId = row.user_id as number;
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const webhookEnabled = (row.notify_webhook as number) ?? 0;
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const rows: Array<[number, string, string, number]> = [];
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for (const [eventType, col] of Object.entries(eventCols)) {
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const emailEnabled = (row[col] as number) ?? 1;
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if (!emailEnabled) rows.push([userId, eventType, 'email', 0]);
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if (!webhookEnabled) rows.push([userId, eventType, 'webhook', 0]);
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}
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if (rows.length > 0) insertMany(rows);
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}
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db.exec(`
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INSERT OR IGNORE INTO app_settings (key, value)
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SELECT 'notification_channels', value FROM app_settings WHERE key = 'notification_channel';
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`);
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}
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// ─────────────────────────────────────────────────────────────────────────────
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// Migration 69 tests
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// ─────────────────────────────────────────────────────────────────────────────
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describe('Migration 69 — normalized notification_channel_preferences', () => {
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it('MIGR-001 — notification_channel_preferences table exists after migration', () => {
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const db = setupPreMigration69Db();
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runMigration69(db);
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const table = db.prepare(
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`SELECT name FROM sqlite_master WHERE type='table' AND name='notification_channel_preferences'`
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).get();
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expect(table).toBeDefined();
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db.close();
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});
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it('MIGR-002 — old notification_preferences rows with disabled events migrated as enabled=0', () => {
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const db = setupPreMigration69Db();
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// Create a user
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const userId = (db.prepare('INSERT INTO users (username, password, role) VALUES (?, ?, ?)').run('testuser', 'hash', 'user')).lastInsertRowid as number;
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// Simulate user who has disabled trip_invite and booking_change email
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db.prepare(`
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INSERT INTO notification_preferences
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(user_id, notify_trip_invite, notify_booking_change, notify_trip_reminder,
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notify_vacay_invite, notify_photos_shared, notify_collab_message, notify_packing_tagged, notify_webhook)
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VALUES (?, 0, 0, 1, 1, 1, 1, 1, 1)
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`).run(userId);
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runMigration69(db);
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const tripInviteEmail = db.prepare(
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'SELECT enabled FROM notification_channel_preferences WHERE user_id = ? AND event_type = ? AND channel = ?'
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).get(userId, 'trip_invite', 'email') as { enabled: number } | undefined;
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const bookingEmail = db.prepare(
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'SELECT enabled FROM notification_channel_preferences WHERE user_id = ? AND event_type = ? AND channel = ?'
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).get(userId, 'booking_change', 'email') as { enabled: number } | undefined;
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const reminderEmail = db.prepare(
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'SELECT enabled FROM notification_channel_preferences WHERE user_id = ? AND event_type = ? AND channel = ?'
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).get(userId, 'trip_reminder', 'email') as { enabled: number } | undefined;
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// Disabled events should have enabled=0 rows
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expect(tripInviteEmail).toBeDefined();
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expect(tripInviteEmail!.enabled).toBe(0);
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expect(bookingEmail).toBeDefined();
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expect(bookingEmail!.enabled).toBe(0);
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// Enabled events should have no row (no-row = enabled)
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expect(reminderEmail).toBeUndefined();
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db.close();
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});
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it('MIGR-003 — old notify_webhook=0 creates disabled webhook rows for all 7 events', () => {
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const db = setupPreMigration69Db();
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const userId = (db.prepare('INSERT INTO users (username, password, role) VALUES (?, ?, ?)').run('webhookuser', 'hash', 'user')).lastInsertRowid as number;
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// User has all email enabled but webhook disabled
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db.prepare(`
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INSERT INTO notification_preferences
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(user_id, notify_trip_invite, notify_booking_change, notify_trip_reminder,
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notify_vacay_invite, notify_photos_shared, notify_collab_message, notify_packing_tagged, notify_webhook)
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VALUES (?, 1, 1, 1, 1, 1, 1, 1, 0)
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`).run(userId);
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runMigration69(db);
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const allEvents = ['trip_invite', 'booking_change', 'trip_reminder', 'vacay_invite', 'photos_shared', 'collab_message', 'packing_tagged'];
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for (const eventType of allEvents) {
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const row = db.prepare(
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'SELECT enabled FROM notification_channel_preferences WHERE user_id = ? AND event_type = ? AND channel = ?'
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).get(userId, eventType, 'webhook') as { enabled: number } | undefined;
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expect(row).toBeDefined();
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expect(row!.enabled).toBe(0);
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// Email rows should NOT exist (all email was enabled → no row needed)
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const emailRow = db.prepare(
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'SELECT enabled FROM notification_channel_preferences WHERE user_id = ? AND event_type = ? AND channel = ?'
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).get(userId, eventType, 'email');
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expect(emailRow).toBeUndefined();
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}
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db.close();
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});
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it('MIGR-004 — notification_channels key is created in app_settings from notification_channel value', () => {
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const db = setupPreMigration69Db();
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// Simulate existing single-channel setting
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db.prepare('INSERT INTO app_settings (key, value) VALUES (?, ?)').run('notification_channel', 'email');
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runMigration69(db);
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const plural = db.prepare('SELECT value FROM app_settings WHERE key = ?').get('notification_channels') as { value: string } | undefined;
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expect(plural).toBeDefined();
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expect(plural!.value).toBe('email');
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db.close();
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});
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it('MIGR-004b — notification_channels is not duplicated if already exists', () => {
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const db = setupPreMigration69Db();
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// Both keys already set (e.g. partial migration or manual edit)
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db.prepare('INSERT INTO app_settings (key, value) VALUES (?, ?)').run('notification_channel', 'email');
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db.prepare('INSERT INTO app_settings (key, value) VALUES (?, ?)').run('notification_channels', 'email,webhook');
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runMigration69(db);
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// The existing notification_channels value should be preserved (INSERT OR IGNORE)
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const plural = db.prepare('SELECT value FROM app_settings WHERE key = ?').get('notification_channels') as { value: string } | undefined;
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expect(plural!.value).toBe('email,webhook');
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db.close();
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});
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});
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