feat(bridge): add SSE realtime stream for R3.1.b database-view live updates
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Redis Streams pub/sub (XADD/XREAD BLOCK) with Last-Event-ID replay, bounded backpressure queue, 25s heartbeat, and full retry/abort handling. Publishes RealtimeEvents from Baserow webhook handler after cache invalidation. 380 tests. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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14 changed files with 1709 additions and 9 deletions
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@ -118,4 +118,13 @@ export class RedisCache {
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async close(): Promise<void> {
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await this.client.quit();
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}
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/**
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* Expose le client Redis sous-jacent pour les usages avancés qui nécessitent
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* des commandes non exposées par RedisCache (ex: XADD/XREAD pour event-bus).
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* Réservé aux modules internes du bridge — ne pas exposer côté HTTP.
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*/
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getClient(): Redis {
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return this.client;
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}
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}
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47
bridge/src/domain/event.ts
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47
bridge/src/domain/event.ts
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@ -0,0 +1,47 @@
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/**
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* RealtimeEvent — schema normalise des events publiés sur le Redis Stream et
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* exposés via SSE.
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*
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* Le schema est volontairement aligné avec ce que Baserow envoie en webhook
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* (cf webhooks/types.ts) mais normalized : camelCase, tableId/viewId/rowId
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* en number, payload row opaque.
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*
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* Les events view.* sont émis quand un utilisateur modifie les filtres/sorts/
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* groupBys d'une vue — utile pour invalider les renderers côté client.
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*/
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import { z } from 'zod';
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export const REALTIME_EVENT_TYPES = [
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'row.created',
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'row.updated',
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'row.deleted',
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'view.created',
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'view.updated',
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'view.deleted',
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'table.updated',
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] as const;
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export type RealtimeEventType = (typeof REALTIME_EVENT_TYPES)[number];
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/**
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* Payload complet d'un event realtime. Tous les champs sont optionnels sauf
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* `type` et `tableId` — certains events (table.updated) n'ont pas de viewId ni
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* de rowId.
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*/
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export const RealtimeEventSchema = z.object({
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/** Discriminant. */
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type: z.enum(REALTIME_EVENT_TYPES),
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tableId: z.number().int().positive(),
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/** Présent pour les events row.* et view.*. */
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viewId: z.number().int().positive().optional(),
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/** Présent pour les events row.* uniquement. */
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rowId: z.number().int().positive().optional(),
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/**
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* Payload brut de la row (fields opaque). Présent sur row.created et
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* row.updated quand Baserow fournit les items. Absent sur row.deleted.
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*/
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row: z.record(z.unknown()).optional(),
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});
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export type RealtimeEvent = z.infer<typeof RealtimeEventSchema>;
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@ -17,6 +17,7 @@ import { logger } from './lib/logger.js';
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import { type AuthVariables, authMiddleware } from './middleware/auth.js';
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import { errorHandler } from './middleware/error-handler.js';
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import { defaultRateLimitKey, rateLimit } from './middleware/rate-limit.js';
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import { eventsRoutes } from './routes/events.js';
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import { tablesRoutes } from './routes/tables.js';
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import { viewsRoutes } from './routes/views.js';
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import { webhooksRoutes } from './routes/webhooks.js';
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@ -84,6 +85,22 @@ export async function buildApp(): Promise<Hono<{ Variables: AuthVariables }>> {
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v1.route('/views', viewsRoutes);
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app.route('/api/v1', v1);
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// R3.1.b : SSE realtime stream — monté sur /api/events hors /api/v1 pour
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// éviter le rate limit mutation. Utilise le même authMiddleware que /api/v1.
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const eventsRouter = new Hono<{ Variables: AuthVariables }>();
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eventsRouter.use(
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'*',
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authMiddleware({
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tokens: ctn.tokens,
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oidc: ctn.oidc,
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docmostJwt: ctn.docmostJwt,
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groupsScopesMap: ctn.groupsScopesMap,
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logger: ctn.logger,
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}),
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);
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eventsRouter.route('/events', eventsRoutes);
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app.route('/api', eventsRouter);
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app.notFound((c) => c.json({ error: { code: 'NOT_FOUND', message: 'Route not found' } }, 404));
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return app;
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@ -35,6 +35,10 @@ const ConfigSchema = z.object({
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rateLimitGlobalWindow: z.coerce.number().int().positive().default(60),
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rateLimitMutationMax: z.coerce.number().int().positive().default(30),
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rateLimitMutationWindow: z.coerce.number().int().positive().default(60),
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// R3.1.b : Redis Streams event-bus. STREAM_MAXLEN borne la mémoire du stream
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// global (XADD MAXLEN ~). Défaut 10 000 events. Les events plus anciens sont
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// purgés automatiquement par Redis (mode ~ = approximatif, plus performant).
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streamMaxLen: z.coerce.number().int().positive().default(10_000),
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});
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export type Config = z.infer<typeof ConfigSchema>;
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@ -63,6 +67,7 @@ export function loadConfig(): Config {
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rateLimitGlobalWindow: process.env.RATE_LIMIT_GLOBAL_WINDOW,
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rateLimitMutationMax: process.env.RATE_LIMIT_MUTATION_MAX,
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rateLimitMutationWindow: process.env.RATE_LIMIT_MUTATION_WINDOW,
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streamMaxLen: process.env.STREAM_MAXLEN,
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});
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if (!parsed.success) {
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243
bridge/src/lib/event-bus.ts
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243
bridge/src/lib/event-bus.ts
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@ -0,0 +1,243 @@
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/**
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* EventBus — abstraction publish/subscribe sur Redis Streams (XADD/XREAD).
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*
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* Choix Redis Streams vs Pub/Sub :
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* - Streams (XADD/XREAD) permettent le REPLAY via Last-Event-ID (reconnexion
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* SSE). Pub/Sub est fire-and-forget : un client déconnecté 2s perd tous les
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* events émis pendant son absence. Pour un Notion-like multi-onglets, la
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* reconnexion sans perte est essentielle (prod-like).
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* - MAXLEN borne la mémoire. Default 10 000 events, surchargeables via
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* STREAM_MAXLEN env var.
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* - Single stream global `events:stream` — le filtrage tables/views se fait
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* côté consumer. On évite la prolifération de streams par table (ioredis
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* gère 1 connexion XREAD bloquante ; fan-out par table nécessiterait N
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* connexions ou un consumer group complexe).
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*
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* Format Last-Event-ID : ID Redis Streams natif (`<timestamp>-<seq>`) passé
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* en pass-through. Le client SSE renvoie ce même ID dans le header
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* `Last-Event-ID` pour rejouer depuis ce point. Simple, pas de mapping custom.
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*
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* Format des champs XADD : tous scalaires (ioredis sérialise les valeurs en
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* string). On JSON-encode `row` dans un champ dédié pour éviter un niveau
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* d'imbrication.
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*/
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import type { Redis } from 'ioredis';
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import type { Logger } from 'pino';
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import { type RealtimeEvent, RealtimeEventSchema } from '../domain/event.js';
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export const STREAM_KEY = 'events:stream';
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/** Taille maximale par défaut du stream (XADD MAXLEN ~). */
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const DEFAULT_MAXLEN = 10_000;
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/** Timeout XREAD bloquant en ms. 0 = bloquer indéfiniment, mais on préfère
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* une valeur courte pour pouvoir réagir à l'abort signal. */
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const XREAD_BLOCK_MS = 2_000;
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export interface EventBusOptions {
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redis: Redis;
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logger: Logger;
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/** Surcharge STREAM_MAXLEN. */
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maxLen?: number;
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}
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export interface EventFilter {
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/** Si fourni, ne livrer que les events dont tableId est dans ce set. */
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tableIds?: Set<number>;
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/** Si fourni, ne livrer que les events dont viewId est dans ce set. */
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viewIds?: Set<number>;
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}
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/**
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* Publish un RealtimeEvent sur le stream Redis.
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* XADD avec MAXLEN ~ (approximatif, évite le scan complet à chaque write).
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*/
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export async function publishEvent(
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redis: Redis,
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event: RealtimeEvent,
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maxLen = DEFAULT_MAXLEN,
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): Promise<string> {
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// Sérialise row en JSON string pour stocker dans le hash Redis Streams.
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const fields: string[] = ['type', event.type, 'tableId', String(event.tableId)];
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if (event.viewId !== undefined) {
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fields.push('viewId', String(event.viewId));
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}
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if (event.rowId !== undefined) {
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fields.push('rowId', String(event.rowId));
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}
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if (event.row !== undefined) {
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fields.push('row', JSON.stringify(event.row));
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}
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// XADD MAXLEN ~ <maxLen> * <fields> — '*' auto-génère l'ID.
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// ioredis type XADD comme string | null (null uniquement avec NOMKSTREAM absent).
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// Dans notre cas sans NOMKSTREAM, l'ID est toujours retourné.
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const id = await redis.xadd(STREAM_KEY, 'MAXLEN', '~', maxLen, '*', ...fields);
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// id sera null seulement si le stream n'existe pas et NOMKSTREAM est passé — on l'ignore ici.
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return id ?? 'unknown';
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}
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/**
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* Parse un hash Redis Streams (tableau [field, value, field, value, ...])
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* en RealtimeEvent. Retourne null si le hash est malformé (log warn).
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*/
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export function parseStreamEntry(fields: string[], logger: Logger): RealtimeEvent | null {
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const map: Record<string, string> = {};
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for (let i = 0; i < fields.length - 1; i += 2) {
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map[fields[i]] = fields[i + 1];
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}
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const raw: Record<string, unknown> = {
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type: map.type,
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tableId: map.tableId !== undefined ? Number(map.tableId) : undefined,
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viewId: map.viewId !== undefined ? Number(map.viewId) : undefined,
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rowId: map.rowId !== undefined ? Number(map.rowId) : undefined,
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};
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if (map.row !== undefined) {
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try {
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raw.row = JSON.parse(map.row);
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} catch {
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logger.warn({ fields: map }, 'event-bus: row field not valid JSON, dropping row payload');
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// row reste absent — l'event est quand même livré sans payload row.
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}
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}
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const parsed = RealtimeEventSchema.safeParse(raw);
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if (!parsed.success) {
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logger.warn({ issues: parsed.error.issues, raw }, 'event-bus: malformed stream entry, skip');
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return null;
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}
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return parsed.data;
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}
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/**
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* Vérifie si un event passe le filtre. Un filtre absent = pas de restriction.
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*/
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export function passesFilter(event: RealtimeEvent, filter: EventFilter): boolean {
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if (filter.tableIds && filter.tableIds.size > 0) {
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if (!filter.tableIds.has(event.tableId)) return false;
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}
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if (filter.viewIds && filter.viewIds.size > 0) {
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// Un event sans viewId ne passe pas un filtre viewIds strict.
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if (event.viewId === undefined || !filter.viewIds.has(event.viewId)) return false;
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}
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return true;
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}
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/**
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* Subscribe aux events Redis Streams à partir de `fromId` (inclus pour replay,
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* exclusif via `>` pour nouveaux). Appelle `onEvent` pour chaque event qui
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* passe le filtre. Boucle jusqu'à ce que l'abortSignal soit déclenché.
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*
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* Reconnexion interne : si Redis disconnect mid-stream, on tente jusqu'à
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* `maxRetries` fois avec backoff exponentiel (1s→2s→4s→…→maxDelay 30s).
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* Si toutes les tentatives échouent, on rejette la promesse → la couche SSE
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* envoie un event `error` et ferme proprement.
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*/
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export async function subscribeToStream(opts: {
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redis: Redis;
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filter: EventFilter;
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/**
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* ID Redis Stream depuis lequel rejouer. Null = seulement les nouveaux events
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* (équivalent `$` mais on utilise le dernier ID connu).
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*/
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fromId: string | null;
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onEvent: (id: string, event: RealtimeEvent) => Promise<void>;
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signal: AbortSignal;
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logger: Logger;
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maxRetries?: number;
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/** Durée du BLOCK XREAD en ms. Surcharger à une valeur courte en test. */
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blockMs?: number;
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}): Promise<void> {
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const { redis, filter, onEvent, signal, logger, maxRetries = 5, blockMs = XREAD_BLOCK_MS } = opts;
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// Détermine le curseur de départ.
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// - fromId fourni (Last-Event-ID reconnexion) : on repart depuis cet ID.
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// XREAD est exclusif — Redis retourne les entries STRICTEMENT > cursor.
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// Convention SSE : le client a déjà traité fromId, on lui envoie la suite.
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// - null : on part du dernier ID existant pour ne livrer que les futurs events.
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//
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// IMPORTANT : on N'utilise PAS '$' comme cursor persistant. '$' dans XREAD est
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// évalué à chaque appel comme "dernier ID au moment du XREAD" — si des events
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// arrivent entre deux cycles XREAD, ils sont perdus. On résout '$' en un vrai
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// ID numérique (timestamp-seq) avant la boucle pour éviter ce cas.
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let cursor: string;
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if (opts.fromId !== null) {
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cursor = opts.fromId;
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} else {
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// Récupère le dernier ID réel du stream. Si le stream n'existe pas ou est
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// vide, on utilise `<now>-0` comme ID fictif — tous les events futurs auront
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// un ID > maintenant et seront capturés par le premier XREAD.
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try {
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const info = await redis.xrevrange(STREAM_KEY, '+', '-', 'COUNT', 1);
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if (info.length > 0 && Array.isArray(info[0]) && typeof info[0][0] === 'string') {
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cursor = info[0][0];
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} else {
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// Stream vide — utilise le timestamp actuel comme borne basse.
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// Tous les events publiés après cette ligne auront un ID >= now.
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cursor = `${Date.now()}-0`;
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}
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} catch {
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// Accès Redis impossible — démarre depuis maintenant de façon approximative.
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cursor = `${Date.now()}-0`;
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}
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}
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let retries = 0;
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while (!signal.aborted) {
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try {
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// XREAD BLOCK — libère le thread Vitest/Node après XREAD_BLOCK_MS ms.
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const results = await (
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redis as Redis & {
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xread: (...args: unknown[]) => Promise<[string, [string, string[]][]][] | null>;
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}
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).xread('COUNT', 100, 'BLOCK', blockMs, 'STREAMS', STREAM_KEY, cursor);
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if (signal.aborted) break;
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retries = 0; // Reset sur succès.
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if (!results || results.length === 0) {
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// Timeout XREAD sans message — normal, boucle.
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continue;
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}
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const [, entries] = results[0];
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for (const [id, fields] of entries) {
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if (signal.aborted) break;
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const event = parseStreamEntry(fields, logger);
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if (event && passesFilter(event, filter)) {
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await onEvent(id, event);
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}
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cursor = id; // Avance le curseur même si l'event est filtré.
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}
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} catch (err: unknown) {
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if (signal.aborted) break;
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retries++;
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if (retries > maxRetries) {
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logger.error({ err, retries }, 'event-bus: max retries exceeded, giving up');
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throw err;
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}
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const delay = Math.min(1_000 * 2 ** (retries - 1), 30_000);
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logger.warn({ err, retries, delayMs: delay }, 'event-bus: Redis error, retrying');
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// Attente avec respect de l'abort signal.
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await new Promise<void>((resolve) => {
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const timer = setTimeout(resolve, delay);
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signal.addEventListener(
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'abort',
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() => {
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clearTimeout(timer);
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resolve();
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},
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{ once: true },
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);
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});
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}
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}
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}
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255
bridge/src/routes/events.ts
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255
bridge/src/routes/events.ts
Normal file
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/**
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* Routes /api/events — R3.1.b SSE realtime stream.
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*
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* Endpoint :
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* GET /api/events/sse
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*
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* Auth : Bearer JWT (DocAdenice HS* ou Authentik RS*) ou service token brg_*.
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* Service tokens brg_* sont acceptés pour faciliter les tests d'intégration,
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* mais en production seuls les JWT user feront sens pour une UI.
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* Pas de scope minimum au connect : tous les users authentifiés peuvent ouvrir
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* le stream. Le filtrage par tables/views est server-side (query params).
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* Un RBAC plus fin viendra en R3.1.c côté renderer (client-side par page).
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*
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* Query params :
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* tables=<id>,<id> — filtre sur ces tableIds uniquement (optionnel)
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* views=<id>,<id> — filtre sur ces viewIds uniquement (optionnel)
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*
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* Reconnexion :
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* Le client SSE envoie le header `Last-Event-ID` avec le dernier ID Redis
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* Streams reçu. Le bridge rejoue depuis cet ID (exclusif — le client a déjà
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* traité cet event).
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*
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* Heartbeat :
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* `event: ping\ndata: {}\n\n` toutes les 25s pour garder la connexion
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* vivante à travers les proxies HTTP qui coupent à ~30s.
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*
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* Backpressure :
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* Queue bornée à MAX_QUEUE_SIZE events. Si la queue est pleine (client lent),
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* on drop le plus ancien et on insère un event synthétique `backpressure`
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* pour signaler la perte. Le client doit alors faire un full-reload.
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* Seuil surchargeble via SSE_MAX_QUEUE_SIZE env var (non exposé dans config
|
||||
* zod pour garder config.ts minimal — valeur interne).
|
||||
*/
|
||||
|
||||
import { Hono } from 'hono';
|
||||
import { streamSSE } from 'hono/streaming';
|
||||
import type { SSEStreamingApi } from 'hono/streaming';
|
||||
import type { RealtimeEvent } from '../domain/event.js';
|
||||
import { getContainer } from '../lib/container.js';
|
||||
import { subscribeToStream } from '../lib/event-bus.js';
|
||||
import type { AuthVariables } from '../middleware/auth.js';
|
||||
|
||||
export const eventsRoutes = new Hono<{ Variables: AuthVariables }>();
|
||||
|
||||
const HEARTBEAT_INTERVAL_MS = 25_000;
|
||||
const MAX_QUEUE_SIZE = Number(process.env.SSE_MAX_QUEUE_SIZE ?? 100);
|
||||
const MAX_EVENT_BUS_RETRIES = 5;
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Helpers
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Parse une query string CSV en Set<number>. Ignore les valeurs non-entières.
|
||||
*/
|
||||
function parseIds(raw: string | undefined): Set<number> {
|
||||
if (!raw) return new Set();
|
||||
const ids = new Set<number>();
|
||||
for (const part of raw.split(',')) {
|
||||
const n = Number.parseInt(part.trim(), 10);
|
||||
if (!Number.isNaN(n) && n > 0) ids.add(n);
|
||||
}
|
||||
return ids;
|
||||
}
|
||||
|
||||
/**
|
||||
* Écrit un event SSE. Retourne false si le stream est fermé (client déconnecté).
|
||||
*/
|
||||
async function writeEvent(
|
||||
stream: SSEStreamingApi,
|
||||
type: string,
|
||||
data: unknown,
|
||||
id?: string,
|
||||
): Promise<boolean> {
|
||||
if (stream.closed) return false;
|
||||
try {
|
||||
await stream.writeSSE({
|
||||
event: type,
|
||||
data: JSON.stringify(data),
|
||||
id,
|
||||
});
|
||||
return true;
|
||||
} catch {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// GET /sse
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
/**
|
||||
* Pas de `requireScope` — tous les users authentifiés ouvrent le stream.
|
||||
* L'auth est garantie par `authMiddleware` sur le sous-routeur parent.
|
||||
* Le filtrage tables/views est server-side sur le stream Redis.
|
||||
*/
|
||||
eventsRoutes.get('/sse', async (c) => {
|
||||
const { redis, logger } = getContainer();
|
||||
|
||||
const url = new URL(c.req.url);
|
||||
const tableIds = parseIds(url.searchParams.get('tables') ?? undefined);
|
||||
const viewIds = parseIds(url.searchParams.get('views') ?? undefined);
|
||||
const lastEventId = c.req.header('Last-Event-ID') ?? null;
|
||||
|
||||
const user = c.get('user');
|
||||
const userId = user?.email ?? user?.sub ?? user?.tokenId ?? 'anonymous';
|
||||
|
||||
logger.info(
|
||||
{ userId, tableIds: [...tableIds], viewIds: [...viewIds], lastEventId },
|
||||
'SSE client connected',
|
||||
);
|
||||
|
||||
return streamSSE(
|
||||
c,
|
||||
async (stream) => {
|
||||
const abortController = new AbortController();
|
||||
|
||||
// Nettoyage quand le client se déconnecte (ou que Hono ferme le stream).
|
||||
// streamSSE appelle stream.close() sur abort du request signal — on
|
||||
// surveille stream.closed dans la boucle pour sortir proprement.
|
||||
const onAbort = () => abortController.abort();
|
||||
c.req.raw.signal.addEventListener('abort', onAbort, { once: true });
|
||||
|
||||
// Queue bornée pour backpressure : accumule les events pendant que
|
||||
// writeSSE attend le flush réseau. Drop oldest + signal si pleine.
|
||||
type QueueItem = { id: string; event: RealtimeEvent };
|
||||
const queue: QueueItem[] = [];
|
||||
// Promesse de la drainQueue en cours (null si aucune).
|
||||
// Permet d'attendre la fin du drain actuel avant d'en lancer un autre,
|
||||
// et de drainer le résidu après que subscribeToStream se termine.
|
||||
let drainPromise: Promise<void> | null = null;
|
||||
|
||||
/**
|
||||
* Tente de drainer la queue vers le stream SSE. Si le stream est fermé,
|
||||
* abandonne silencieusement (le finally du streamSSE nettoiera).
|
||||
* Sérialisé : si une drainQueue est en cours, on attend qu'elle finisse
|
||||
* puis on relance si des items restent dans la queue.
|
||||
*/
|
||||
function drainQueue(): Promise<void> {
|
||||
if (drainPromise !== null) {
|
||||
// Un drain est en cours — on enchaîne pour drainer le résidu.
|
||||
drainPromise = drainPromise.then(() => drainOnce());
|
||||
} else {
|
||||
drainPromise = drainOnce().finally(() => {
|
||||
drainPromise = null;
|
||||
});
|
||||
}
|
||||
return drainPromise;
|
||||
}
|
||||
|
||||
async function drainOnce(): Promise<void> {
|
||||
while (queue.length > 0 && !stream.closed) {
|
||||
const item = queue.shift();
|
||||
if (!item) break;
|
||||
const ok = await writeEvent(
|
||||
stream,
|
||||
item.event.type,
|
||||
{
|
||||
tableId: item.event.tableId,
|
||||
viewId: item.event.viewId,
|
||||
rowId: item.event.rowId,
|
||||
row: item.event.row,
|
||||
},
|
||||
item.id,
|
||||
);
|
||||
if (!ok) break;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Enqueue un event. Si la queue est pleine, on drop le plus ancien et
|
||||
* insère un event synthétique `backpressure` pour prévenir le client.
|
||||
*/
|
||||
async function enqueue(id: string, event: RealtimeEvent): Promise<void> {
|
||||
if (queue.length >= MAX_QUEUE_SIZE) {
|
||||
// Drop oldest — le client sera informé de la perte.
|
||||
queue.shift();
|
||||
// Insère l'event backpressure à la tête pour que le client sache
|
||||
// qu'il doit recharger son état.
|
||||
queue.unshift({
|
||||
id: 'backpressure',
|
||||
event: {
|
||||
type: 'table.updated',
|
||||
tableId: event.tableId,
|
||||
},
|
||||
});
|
||||
logger.warn(
|
||||
{ userId, queueSize: queue.length },
|
||||
'SSE backpressure: dropping oldest event',
|
||||
);
|
||||
// Signal explicite backpressure au client.
|
||||
if (!stream.closed) {
|
||||
await writeEvent(stream, 'backpressure', {
|
||||
message: 'event queue full, please reload',
|
||||
});
|
||||
}
|
||||
}
|
||||
queue.push({ id, event });
|
||||
// Déclenche le drain. L'appel est sérialisé via drainPromise.
|
||||
drainQueue().catch((err) => {
|
||||
logger.error({ err }, 'SSE drainQueue error');
|
||||
});
|
||||
}
|
||||
|
||||
// Heartbeat toutes les 25s. Utilise un intervalle natif Node.js.
|
||||
const heartbeatTimer = setInterval(async () => {
|
||||
if (stream.closed || abortController.signal.aborted) {
|
||||
clearInterval(heartbeatTimer);
|
||||
return;
|
||||
}
|
||||
const ok = await writeEvent(stream, 'ping', {});
|
||||
if (!ok) clearInterval(heartbeatTimer);
|
||||
}, HEARTBEAT_INTERVAL_MS);
|
||||
|
||||
try {
|
||||
// Lance la souscription — bloque jusqu'à l'abort ou une erreur fatale.
|
||||
await subscribeToStream({
|
||||
redis: redis.getClient(),
|
||||
filter: { tableIds, viewIds },
|
||||
fromId: lastEventId,
|
||||
onEvent: enqueue,
|
||||
signal: abortController.signal,
|
||||
logger,
|
||||
maxRetries: MAX_EVENT_BUS_RETRIES,
|
||||
});
|
||||
// Drainer les events restants dans la queue avant de fermer (events reçus
|
||||
// dans le dernier batch de subscribeToStream mais pas encore flushés).
|
||||
// Si un drain est en cours, on attend qu'il finisse.
|
||||
if (drainPromise) await drainPromise;
|
||||
// Drainer le résidu si la queue n'est pas vide après le drain précédent.
|
||||
if (queue.length > 0) await drainOnce();
|
||||
} catch (err: unknown) {
|
||||
// Erreur fatale (max retries Redis dépassé). On prévient le client.
|
||||
logger.error({ err, userId }, 'SSE: fatal Redis error, closing stream');
|
||||
if (!stream.closed) {
|
||||
await writeEvent(stream, 'error', { message: 'server error, please reconnect' });
|
||||
}
|
||||
} finally {
|
||||
clearInterval(heartbeatTimer);
|
||||
c.req.raw.signal.removeEventListener('abort', onAbort);
|
||||
logger.info({ userId }, 'SSE client disconnected');
|
||||
}
|
||||
},
|
||||
// onError handler Hono streamSSE — capture les erreurs non prévues dans le cb.
|
||||
async (err, stream) => {
|
||||
logger.error({ err }, 'SSE stream uncaught error');
|
||||
if (!stream.closed) {
|
||||
await stream.writeSSE({
|
||||
event: 'error',
|
||||
data: JSON.stringify({ message: 'internal server error' }),
|
||||
});
|
||||
}
|
||||
},
|
||||
);
|
||||
});
|
||||
|
|
@ -25,7 +25,6 @@ export const webhooksRoutes = new Hono();
|
|||
|
||||
webhooksRoutes.post('/baserow', async (c) => {
|
||||
const { config, redis, logger } = getContainer();
|
||||
|
||||
const signature = c.req.header(BASEROW_SIGNATURE_HEADER);
|
||||
if (!signature) {
|
||||
throw errors.authRequired();
|
||||
|
|
@ -58,7 +57,13 @@ webhooksRoutes.post('/baserow', async (c) => {
|
|||
return c.json({ status: 'duplicate', eventId: payload.event_id }, 200);
|
||||
}
|
||||
|
||||
const result = await handleBaserowEvent(payload, { redis, logger });
|
||||
// R3.1.b : passe le client Redis brut pour la publication SSE (Redis Streams).
|
||||
const result = await handleBaserowEvent(payload, {
|
||||
redis,
|
||||
logger,
|
||||
streamRedis: redis.getClient(),
|
||||
streamMaxLen: config.streamMaxLen,
|
||||
});
|
||||
return c.json(
|
||||
{
|
||||
status: result.status,
|
||||
|
|
|
|||
|
|
@ -2,28 +2,44 @@
|
|||
* Handler webhooks Baserow — generique style Notion.
|
||||
*
|
||||
* Pipeline : payload deja valide (zod) + idempotence verifiee en amont (route).
|
||||
* Ici on invalide les caches Redis associes a la table touchee. Plus de
|
||||
* cascade rollup metier : si l'utilisateur a configure des formules/lookups
|
||||
* cross-table cote Baserow, elles emettront leurs propres webhooks
|
||||
* Ici on invalide les caches Redis associes a la table touchee, puis on publie
|
||||
* un RealtimeEvent sur le stream Redis pour les clients SSE connectes (R3.1.b).
|
||||
*
|
||||
* Plus de cascade rollup metier : si l'utilisateur a configure des formules/
|
||||
* lookups cross-table cote Baserow, elles emettront leurs propres webhooks
|
||||
* naturellement (chaque table touchee declenche son propre event).
|
||||
*
|
||||
* Le handler ne sait pas quelle table c'est metier-parlant — il invalide
|
||||
* juste `bridge:tables:<tableId>:*`.
|
||||
*/
|
||||
|
||||
import type { Redis } from 'ioredis';
|
||||
import type { Logger } from 'pino';
|
||||
import type { RedisCache } from '../adapters/redis-cache.js';
|
||||
import type { RealtimeEvent } from '../domain/event.js';
|
||||
import { publishEvent } from '../lib/event-bus.js';
|
||||
import type { BaserowEventType, BaserowWebhookPayload } from './types.js';
|
||||
|
||||
export interface BaserowHandlerDeps {
|
||||
redis: RedisCache;
|
||||
logger: Logger;
|
||||
/**
|
||||
* Client Redis brut pour XADD (event-bus R3.1.b). Séparé de RedisCache car
|
||||
* l'event-bus a besoin de commandes Streams non exposées par RedisCache.
|
||||
* Optionnel pour rétrocompatibilité des tests existants — si absent, la
|
||||
* publication SSE est simplement skippée (mode dégradé sans clients SSE).
|
||||
*/
|
||||
streamRedis?: Redis;
|
||||
/** Taille max du stream Redis (MAXLEN). Default 10 000. */
|
||||
streamMaxLen?: number;
|
||||
}
|
||||
|
||||
export interface BaserowHandleResult {
|
||||
status: 'processed' | 'ignored';
|
||||
tableId: number | null;
|
||||
invalidatedKeys: number;
|
||||
/** ID Redis Stream de l'event publié (null si pas de streamRedis ou event ignoré). */
|
||||
publishedEventId: string | null;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -73,6 +89,62 @@ function buildViewInvalidationPatterns(tableId: number, viewId: number | undefin
|
|||
return patterns;
|
||||
}
|
||||
|
||||
/**
|
||||
* Convertit un event Baserow webhook en RealtimeEvent(s) normalisés.
|
||||
*
|
||||
* Pour rows.* avec plusieurs items, on émet un event par row (granularité fine
|
||||
* pour les clients SSE qui peuvent mettre à jour une seule ligne sans recharger
|
||||
* toute la vue). Pour view.* et table.updated, un seul event suffit.
|
||||
*/
|
||||
function buildRealtimeEvents(payload: BaserowWebhookPayload): RealtimeEvent[] {
|
||||
const { event_type, table_id, view_id, items } = payload;
|
||||
|
||||
if (
|
||||
event_type === 'view.created' ||
|
||||
event_type === 'view.updated' ||
|
||||
event_type === 'view.deleted'
|
||||
) {
|
||||
return [
|
||||
{
|
||||
type: event_type,
|
||||
tableId: table_id,
|
||||
viewId: view_id,
|
||||
},
|
||||
];
|
||||
}
|
||||
|
||||
// rows.created | rows.updated | rows.deleted
|
||||
const rowEventType =
|
||||
event_type === 'rows.created'
|
||||
? 'row.created'
|
||||
: event_type === 'rows.updated'
|
||||
? 'row.updated'
|
||||
: 'row.deleted';
|
||||
|
||||
if (items.length === 0) {
|
||||
// Payload sans items (ex: test ping Baserow) — émet un event table.updated
|
||||
// pour signaler que la table a changé sans détails précis.
|
||||
return [{ type: 'table.updated', tableId: table_id }];
|
||||
}
|
||||
|
||||
return items.map((item) => {
|
||||
const event: RealtimeEvent = {
|
||||
type: rowEventType,
|
||||
tableId: table_id,
|
||||
rowId: item.id,
|
||||
};
|
||||
// Pour rows.created et rows.updated, on inclut les fields si disponibles.
|
||||
// Baserow peut fournir les champs dans l'item (passthrough via zod).
|
||||
if (rowEventType !== 'row.deleted') {
|
||||
const { id: _id, ...fields } = item as Record<string, unknown>;
|
||||
if (Object.keys(fields).length > 0) {
|
||||
event.row = fields;
|
||||
}
|
||||
}
|
||||
return event;
|
||||
});
|
||||
}
|
||||
|
||||
export async function handleBaserowEvent(
|
||||
payload: BaserowWebhookPayload,
|
||||
deps: BaserowHandlerDeps,
|
||||
|
|
@ -82,7 +154,7 @@ export async function handleBaserowEvent(
|
|||
{ tableId: payload.table_id, eventId: payload.event_id, eventType: payload.event_type },
|
||||
'baserow webhook: table_id invalide, ignore',
|
||||
);
|
||||
return { status: 'ignored', tableId: null, invalidatedKeys: 0 };
|
||||
return { status: 'ignored', tableId: null, invalidatedKeys: 0, publishedEventId: null };
|
||||
}
|
||||
|
||||
const isViewEvent =
|
||||
|
|
@ -106,6 +178,27 @@ export async function handleBaserowEvent(
|
|||
total += n;
|
||||
}
|
||||
|
||||
// R3.1.b : publie les RealtimeEvents sur le stream Redis pour les clients SSE.
|
||||
// Chaque event row est publié séparément pour la granularité fine.
|
||||
let publishedEventId: string | null = null;
|
||||
if (deps.streamRedis) {
|
||||
const events = buildRealtimeEvents(payload);
|
||||
for (const event of events) {
|
||||
try {
|
||||
// On conserve le dernier ID publié pour le log (le premier suffit
|
||||
// comme indicateur que la publication a eu lieu).
|
||||
publishedEventId = await publishEvent(deps.streamRedis, event, deps.streamMaxLen);
|
||||
} catch (err) {
|
||||
// La publication SSE est non-critique : si Redis Streams échoue, le
|
||||
// cache a déjà été invalidé et les clients SSE se reconnecteront.
|
||||
deps.logger.error(
|
||||
{ err, eventType: event.type, tableId: event.tableId },
|
||||
'baserow webhook: failed to publish realtime event',
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
deps.logger.info(
|
||||
{
|
||||
eventId: payload.event_id,
|
||||
|
|
@ -115,9 +208,15 @@ export async function handleBaserowEvent(
|
|||
itemIds,
|
||||
patternsApplied: patterns.length,
|
||||
keysInvalidated: total,
|
||||
publishedEventId,
|
||||
},
|
||||
'baserow webhook processed',
|
||||
);
|
||||
|
||||
return { status: 'processed', tableId: payload.table_id, invalidatedKeys: total };
|
||||
return {
|
||||
status: 'processed',
|
||||
tableId: payload.table_id,
|
||||
invalidatedKeys: total,
|
||||
publishedEventId,
|
||||
};
|
||||
}
|
||||
|
|
|
|||
|
|
@ -41,12 +41,14 @@ export interface TestContainerOverrides {
|
|||
|
||||
/**
|
||||
* Stub Redis minimal pour les tests routes : juste les methodes que les routes
|
||||
* appellent (invalidatePattern + checkRateLimit). No-op qui ne refuse jamais.
|
||||
* appellent (invalidatePattern + checkRateLimit + getClient). No-op qui ne refuse jamais.
|
||||
* R3.1.b : getClient retourne un fake Redis Streams (xadd no-op).
|
||||
*/
|
||||
function buildNoopRedis(): RedisCache {
|
||||
return {
|
||||
invalidatePattern: async (_pattern: string) => 0,
|
||||
checkRateLimit: async (_key: string, _max: number, _win: number) => true,
|
||||
getClient: () => ({ xadd: async () => '0-0' }),
|
||||
} as unknown as RedisCache;
|
||||
}
|
||||
|
||||
|
|
@ -72,6 +74,7 @@ export function installTestContainer(over: TestContainerOverrides): Container {
|
|||
rateLimitGlobalWindow: 60,
|
||||
rateLimitMutationMax: 10000,
|
||||
rateLimitMutationWindow: 60,
|
||||
streamMaxLen: 10000,
|
||||
},
|
||||
baserow: fakeBaserow,
|
||||
redis: fakeRedis,
|
||||
|
|
|
|||
476
bridge/tests/lib/event-bus.test.ts
Normal file
476
bridge/tests/lib/event-bus.test.ts
Normal file
|
|
@ -0,0 +1,476 @@
|
|||
/**
|
||||
* Tests event-bus — Redis Streams publish/subscribe.
|
||||
*
|
||||
* Stratégie : testcontainers Redis 7-alpine pour les tests d'intégration
|
||||
* (publish, subscribe, replay Last-Event-ID). Les tests unitaires (parseStreamEntry,
|
||||
* passesFilter) sont purement en mémoire sans Redis.
|
||||
*/
|
||||
|
||||
import IORedis, { type Redis } from 'ioredis';
|
||||
import pino from 'pino';
|
||||
import { GenericContainer, type StartedTestContainer } from 'testcontainers';
|
||||
import { afterAll, afterEach, beforeAll, describe, expect, it, vi } from 'vitest';
|
||||
import type { RealtimeEvent } from '../../src/domain/event.js';
|
||||
import {
|
||||
STREAM_KEY,
|
||||
parseStreamEntry,
|
||||
passesFilter,
|
||||
publishEvent,
|
||||
subscribeToStream,
|
||||
} from '../../src/lib/event-bus.js';
|
||||
|
||||
const silentLogger = pino({ level: 'silent' });
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Unitaires (pas de Redis)
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
describe('parseStreamEntry', () => {
|
||||
it('parse un entry rows.created minimal', () => {
|
||||
const fields = ['type', 'row.created', 'tableId', '42', 'rowId', '100'];
|
||||
const result = parseStreamEntry(fields, silentLogger);
|
||||
expect(result).toEqual({ type: 'row.created', tableId: 42, rowId: 100 });
|
||||
});
|
||||
|
||||
it('parse un entry avec viewId', () => {
|
||||
const fields = ['type', 'view.updated', 'tableId', '5', 'viewId', '200'];
|
||||
const result = parseStreamEntry(fields, silentLogger);
|
||||
expect(result).toEqual({ type: 'view.updated', tableId: 5, viewId: 200 });
|
||||
});
|
||||
|
||||
it('parse un entry avec row JSON', () => {
|
||||
const row = { name: 'Alice', age: 30 };
|
||||
const fields = [
|
||||
'type',
|
||||
'row.updated',
|
||||
'tableId',
|
||||
'7',
|
||||
'rowId',
|
||||
'1',
|
||||
'row',
|
||||
JSON.stringify(row),
|
||||
];
|
||||
const result = parseStreamEntry(fields, silentLogger);
|
||||
expect(result?.row).toEqual(row);
|
||||
});
|
||||
|
||||
it('retourne null sur type inconnu', () => {
|
||||
const fields = ['type', 'unknown.event', 'tableId', '1'];
|
||||
const result = parseStreamEntry(fields, silentLogger);
|
||||
expect(result).toBeNull();
|
||||
});
|
||||
|
||||
it('retourne null si tableId manquant', () => {
|
||||
const fields = ['type', 'row.created'];
|
||||
const result = parseStreamEntry(fields, silentLogger);
|
||||
expect(result).toBeNull();
|
||||
});
|
||||
|
||||
it('ignore row JSON invalide et livre l event sans row', () => {
|
||||
const fields = ['type', 'row.created', 'tableId', '1', 'rowId', '2', 'row', 'NOT_JSON'];
|
||||
const result = parseStreamEntry(fields, silentLogger);
|
||||
// L'event est livré sans le payload row malformé.
|
||||
expect(result).not.toBeNull();
|
||||
expect(result?.row).toBeUndefined();
|
||||
expect(result?.type).toBe('row.created');
|
||||
});
|
||||
});
|
||||
|
||||
describe('passesFilter', () => {
|
||||
const event: RealtimeEvent = { type: 'row.created', tableId: 10, viewId: 20, rowId: 5 };
|
||||
|
||||
it('filtre vide -> passe toujours', () => {
|
||||
expect(passesFilter(event, {})).toBe(true);
|
||||
expect(passesFilter(event, { tableIds: new Set(), viewIds: new Set() })).toBe(true);
|
||||
});
|
||||
|
||||
it('filtre tableIds match -> passe', () => {
|
||||
expect(passesFilter(event, { tableIds: new Set([10]) })).toBe(true);
|
||||
});
|
||||
|
||||
it('filtre tableIds no match -> rejecte', () => {
|
||||
expect(passesFilter(event, { tableIds: new Set([99]) })).toBe(false);
|
||||
});
|
||||
|
||||
it('filtre viewIds match -> passe', () => {
|
||||
expect(passesFilter(event, { viewIds: new Set([20]) })).toBe(true);
|
||||
});
|
||||
|
||||
it('filtre viewIds no match -> rejecte', () => {
|
||||
expect(passesFilter(event, { viewIds: new Set([99]) })).toBe(false);
|
||||
});
|
||||
|
||||
it('event sans viewId rejecte sur filtre viewIds strict', () => {
|
||||
const noView: RealtimeEvent = { type: 'row.created', tableId: 10 };
|
||||
expect(passesFilter(noView, { viewIds: new Set([20]) })).toBe(false);
|
||||
});
|
||||
|
||||
it('filtre tableIds + viewIds combinés -> passe ssi les deux matchent', () => {
|
||||
expect(passesFilter(event, { tableIds: new Set([10]), viewIds: new Set([20]) })).toBe(true);
|
||||
expect(passesFilter(event, { tableIds: new Set([10]), viewIds: new Set([99]) })).toBe(false);
|
||||
expect(passesFilter(event, { tableIds: new Set([99]), viewIds: new Set([20]) })).toBe(false);
|
||||
});
|
||||
});
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Unitaires avec fake Redis (retry logic, xrevrange failure)
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
describe('subscribeToStream — retry logic (fake Redis)', () => {
|
||||
it('retente sur erreur XREAD transitoire et livre les events ensuite', async () => {
|
||||
// Premier xread lance une erreur, second retourne un event.
|
||||
const fields = ['type', 'row.created', 'tableId', '7', 'rowId', '1'];
|
||||
let callCount = 0;
|
||||
const received: Array<{ id: string; event: RealtimeEvent }> = [];
|
||||
const ac = new AbortController();
|
||||
|
||||
const fakeRedis = {
|
||||
xrevrange: vi.fn().mockResolvedValue([['999-0', []]]),
|
||||
xread: vi.fn().mockImplementation(async () => {
|
||||
callCount++;
|
||||
if (callCount === 1) throw new Error('ECONNRESET');
|
||||
// Deuxième appel : retourne l'event (on aborts depuis onEvent après réception).
|
||||
return [['events:stream', [['1000-0', fields]]]];
|
||||
}),
|
||||
} as unknown as Redis;
|
||||
|
||||
await subscribeToStream({
|
||||
redis: fakeRedis,
|
||||
filter: {},
|
||||
fromId: null,
|
||||
onEvent: async (id, ev) => {
|
||||
received.push({ id, event: ev });
|
||||
// Abort après avoir reçu l'event pour sortir de la boucle.
|
||||
ac.abort();
|
||||
},
|
||||
signal: ac.signal,
|
||||
logger: silentLogger,
|
||||
maxRetries: 3,
|
||||
blockMs: 50,
|
||||
});
|
||||
|
||||
// callCount >= 2 : au moins un retry a eu lieu.
|
||||
expect(callCount).toBeGreaterThanOrEqual(2);
|
||||
expect(received).toHaveLength(1);
|
||||
expect(received[0].event.type).toBe('row.created');
|
||||
}, 10_000);
|
||||
|
||||
it('throw si max retries depasse', async () => {
|
||||
const ac = new AbortController();
|
||||
const fakeRedis = {
|
||||
xrevrange: vi.fn().mockResolvedValue([]),
|
||||
xread: vi.fn().mockRejectedValue(new Error('Redis unavailable')),
|
||||
} as unknown as Redis;
|
||||
|
||||
await expect(
|
||||
subscribeToStream({
|
||||
redis: fakeRedis,
|
||||
filter: {},
|
||||
fromId: null,
|
||||
onEvent: async () => {},
|
||||
signal: ac.signal,
|
||||
logger: silentLogger,
|
||||
maxRetries: 1,
|
||||
blockMs: 10,
|
||||
}),
|
||||
).rejects.toThrow('Redis unavailable');
|
||||
}, 10_000);
|
||||
|
||||
it('sort proprement si le signal est abort avant le premier XREAD', async () => {
|
||||
const ac = new AbortController();
|
||||
// Abort avant que subscribeToStream ne commence.
|
||||
ac.abort();
|
||||
const fakeRedis = {
|
||||
xrevrange: vi.fn().mockResolvedValue([]),
|
||||
xread: vi.fn(),
|
||||
} as unknown as Redis;
|
||||
|
||||
await expect(
|
||||
subscribeToStream({
|
||||
redis: fakeRedis,
|
||||
filter: {},
|
||||
fromId: null,
|
||||
onEvent: async () => {},
|
||||
signal: ac.signal,
|
||||
logger: silentLogger,
|
||||
blockMs: 10,
|
||||
}),
|
||||
).resolves.toBeUndefined();
|
||||
|
||||
// xread ne doit jamais avoir été appelé.
|
||||
expect(fakeRedis.xread).not.toHaveBeenCalled();
|
||||
}, 5_000);
|
||||
|
||||
it('sort proprement si le signal est abort pendant le retry backoff', async () => {
|
||||
let callCount = 0;
|
||||
const ac = new AbortController();
|
||||
const fakeRedis = {
|
||||
xrevrange: vi.fn().mockResolvedValue([]),
|
||||
xread: vi.fn().mockImplementation(async () => {
|
||||
callCount++;
|
||||
// Abort le signal pendant le backoff pour couvrir la branche abort dans le catch.
|
||||
setTimeout(() => ac.abort(), 10);
|
||||
throw new Error('ECONNRESET during retry');
|
||||
}),
|
||||
} as unknown as Redis;
|
||||
|
||||
await expect(
|
||||
subscribeToStream({
|
||||
redis: fakeRedis,
|
||||
filter: {},
|
||||
fromId: null,
|
||||
onEvent: async () => {},
|
||||
signal: ac.signal,
|
||||
logger: silentLogger,
|
||||
maxRetries: 5,
|
||||
blockMs: 10,
|
||||
}),
|
||||
).resolves.toBeUndefined();
|
||||
|
||||
// Exactement 1 XREAD avant l'abort (abort coupe le backoff et sort de la boucle).
|
||||
expect(callCount).toBe(1);
|
||||
}, 10_000);
|
||||
|
||||
it('fromId null avec xrevrange qui throw utilise Date.now() comme cursor', async () => {
|
||||
const ac = new AbortController();
|
||||
const beforeNow = Date.now();
|
||||
|
||||
const fakeRedis = {
|
||||
// xrevrange lance une erreur — couvre le catch lines 182-185.
|
||||
xrevrange: vi.fn().mockRejectedValue(new Error('xrevrange failed')),
|
||||
xread: vi.fn().mockImplementation(async () => {
|
||||
// On vérifie que subscribeToStream a bien initialisé un cursor proche de now.
|
||||
ac.abort();
|
||||
return null;
|
||||
}),
|
||||
} as unknown as Redis;
|
||||
|
||||
await subscribeToStream({
|
||||
redis: fakeRedis,
|
||||
filter: {},
|
||||
fromId: null,
|
||||
onEvent: async () => {},
|
||||
signal: ac.signal,
|
||||
logger: silentLogger,
|
||||
blockMs: 10,
|
||||
});
|
||||
|
||||
const afterNow = Date.now();
|
||||
// xread a bien été appelé (curseur initialisé), avec un argument cursor ~ Date.now().
|
||||
expect(fakeRedis.xread).toHaveBeenCalledOnce();
|
||||
const xreadArgs = vi.mocked(fakeRedis.xread).mock.calls[0] as unknown[];
|
||||
// Args : 'COUNT', 100, 'BLOCK', blockMs, 'STREAMS', STREAM_KEY, cursor
|
||||
const cursor = String(xreadArgs[xreadArgs.length - 1]);
|
||||
const ts = Number(cursor.split('-')[0]);
|
||||
expect(ts).toBeGreaterThanOrEqual(beforeNow);
|
||||
expect(ts).toBeLessThanOrEqual(afterNow + 100);
|
||||
}, 5_000);
|
||||
});
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Integration (testcontainers Redis)
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
describe('event-bus integration (Redis Streams)', () => {
|
||||
let container: StartedTestContainer;
|
||||
let redis: Redis;
|
||||
|
||||
beforeAll(async () => {
|
||||
container = await new GenericContainer('redis:7-alpine').withExposedPorts(6379).start();
|
||||
const host = container.getHost();
|
||||
const port = container.getMappedPort(6379);
|
||||
redis = new IORedis(`redis://${host}:${port}`, {
|
||||
lazyConnect: false,
|
||||
maxRetriesPerRequest: 3,
|
||||
});
|
||||
await new Promise<void>((resolve, reject) => {
|
||||
const timer = setTimeout(() => reject(new Error('redis ready timeout')), 10_000);
|
||||
if (redis.status === 'ready') {
|
||||
clearTimeout(timer);
|
||||
resolve();
|
||||
return;
|
||||
}
|
||||
redis.once('ready', () => {
|
||||
clearTimeout(timer);
|
||||
resolve();
|
||||
});
|
||||
});
|
||||
}, 60_000);
|
||||
|
||||
afterAll(async () => {
|
||||
await redis?.quit();
|
||||
await container?.stop();
|
||||
}, 30_000);
|
||||
|
||||
afterEach(async () => {
|
||||
await redis.del(STREAM_KEY);
|
||||
});
|
||||
|
||||
it('publishEvent ajoute une entry au stream et retourne un ID', async () => {
|
||||
const event: RealtimeEvent = { type: 'row.created', tableId: 1, rowId: 42 };
|
||||
const id = await publishEvent(redis, event);
|
||||
expect(id).toMatch(/^\d+-\d+$/);
|
||||
|
||||
// Vérifie que l'entry est bien dans le stream.
|
||||
const entries = await redis.xrange(STREAM_KEY, '-', '+');
|
||||
expect(entries).toHaveLength(1);
|
||||
expect(entries[0][0]).toBe(id);
|
||||
});
|
||||
|
||||
it('publishEvent sérialise les champs optionnels', async () => {
|
||||
const row = { field1: 'hello', num: 42 };
|
||||
const event: RealtimeEvent = {
|
||||
type: 'row.updated',
|
||||
tableId: 5,
|
||||
viewId: 10,
|
||||
rowId: 99,
|
||||
row,
|
||||
};
|
||||
const id = await publishEvent(redis, event);
|
||||
const entries = await redis.xrange(STREAM_KEY, '-', '+');
|
||||
expect(entries).toHaveLength(1);
|
||||
|
||||
// Reconstruit le hash depuis les fields.
|
||||
const fields = entries[0][1];
|
||||
const map: Record<string, string> = {};
|
||||
for (let i = 0; i < fields.length; i += 2) map[fields[i]] = fields[i + 1];
|
||||
expect(map.type).toBe('row.updated');
|
||||
expect(map.tableId).toBe('5');
|
||||
expect(map.viewId).toBe('10');
|
||||
expect(map.rowId).toBe('99');
|
||||
expect(JSON.parse(map.row)).toEqual(row);
|
||||
|
||||
// Vérifie que parseStreamEntry round-trip fonctionne.
|
||||
const parsed = parseStreamEntry(fields, silentLogger);
|
||||
expect(parsed).toEqual({ type: 'row.updated', tableId: 5, viewId: 10, rowId: 99, row });
|
||||
|
||||
void id; // Utilisé pour la vérification ci-dessus.
|
||||
});
|
||||
|
||||
it('MAXLEN borne le stream (approximatif)', async () => {
|
||||
const maxLen = 100;
|
||||
// Publie 500 events pour déclencher le trimming.
|
||||
for (let i = 0; i < 500; i++) {
|
||||
await publishEvent(redis, { type: 'row.created', tableId: i + 1 }, maxLen);
|
||||
}
|
||||
const count = await redis.xlen(STREAM_KEY);
|
||||
// MAXLEN ~ est approximatif — Redis conserve maxLen + quelques entries (radix node boundary).
|
||||
// En pratique, on vérifie que le stream est significativement plus petit que 500.
|
||||
expect(count).toBeLessThan(300);
|
||||
});
|
||||
|
||||
it('subscribeToStream livre les events publiés après la connexion', async () => {
|
||||
const received: Array<{ id: string; event: RealtimeEvent }> = [];
|
||||
const ac = new AbortController();
|
||||
|
||||
const subscribePromise = subscribeToStream({
|
||||
redis,
|
||||
filter: {},
|
||||
fromId: null,
|
||||
onEvent: async (id, event) => {
|
||||
received.push({ id, event });
|
||||
if (received.length >= 2) ac.abort();
|
||||
},
|
||||
signal: ac.signal,
|
||||
logger: silentLogger,
|
||||
// BLOCK court pour que les tests ne bloquent pas 2s par cycle.
|
||||
blockMs: 200,
|
||||
});
|
||||
|
||||
// Attend que le subscriber soit prêt (curseur initialisé + 1er XREAD lancé).
|
||||
// 300ms pour absorber la latence réseau testcontainer.
|
||||
await new Promise((r) => setTimeout(r, 300));
|
||||
|
||||
const e1: RealtimeEvent = { type: 'row.created', tableId: 1, rowId: 1 };
|
||||
const e2: RealtimeEvent = { type: 'row.updated', tableId: 2, rowId: 2 };
|
||||
await publishEvent(redis, e1);
|
||||
await publishEvent(redis, e2);
|
||||
|
||||
await subscribePromise;
|
||||
|
||||
expect(received).toHaveLength(2);
|
||||
expect(received[0].event.type).toBe('row.created');
|
||||
expect(received[1].event.type).toBe('row.updated');
|
||||
}, 15_000);
|
||||
|
||||
it('subscribeToStream filtre les events par tableIds', async () => {
|
||||
const received: Array<{ id: string; event: RealtimeEvent }> = [];
|
||||
const ac = new AbortController();
|
||||
|
||||
const subscribePromise = subscribeToStream({
|
||||
redis,
|
||||
filter: { tableIds: new Set([42]) },
|
||||
fromId: null,
|
||||
onEvent: async (id, event) => {
|
||||
received.push({ id, event });
|
||||
if (received.length >= 1) ac.abort();
|
||||
},
|
||||
signal: ac.signal,
|
||||
logger: silentLogger,
|
||||
blockMs: 200,
|
||||
});
|
||||
|
||||
await new Promise((r) => setTimeout(r, 300));
|
||||
|
||||
// Publie un event hors filtre et un event dans le filtre.
|
||||
await publishEvent(redis, { type: 'row.created', tableId: 99, rowId: 1 });
|
||||
await publishEvent(redis, { type: 'row.created', tableId: 42, rowId: 2 });
|
||||
|
||||
await subscribePromise;
|
||||
|
||||
expect(received).toHaveLength(1);
|
||||
expect(received[0].event.tableId).toBe(42);
|
||||
}, 15_000);
|
||||
|
||||
it('subscribeToStream supporte le replay Last-Event-ID', async () => {
|
||||
// Publie 3 events avant la connexion.
|
||||
const id1 = await publishEvent(redis, { type: 'row.created', tableId: 1, rowId: 1 });
|
||||
const id2 = await publishEvent(redis, { type: 'row.updated', tableId: 1, rowId: 2 });
|
||||
await publishEvent(redis, { type: 'row.deleted', tableId: 1, rowId: 3 });
|
||||
|
||||
// Simule une reconnexion depuis id1 : on doit recevoir id2 et id3.
|
||||
const received: Array<{ id: string; event: RealtimeEvent }> = [];
|
||||
const ac = new AbortController();
|
||||
|
||||
await subscribeToStream({
|
||||
redis,
|
||||
filter: {},
|
||||
fromId: id1, // Replay depuis id1 exclu (XREAD strict).
|
||||
onEvent: async (id, event) => {
|
||||
received.push({ id, event });
|
||||
// id2 + id3 = 2 events.
|
||||
if (received.length >= 2) ac.abort();
|
||||
},
|
||||
signal: ac.signal,
|
||||
logger: silentLogger,
|
||||
blockMs: 200,
|
||||
});
|
||||
|
||||
expect(received).toHaveLength(2);
|
||||
expect(received[0].id).toBe(id2);
|
||||
|
||||
void id2; // Référencé ci-dessus.
|
||||
}, 15_000);
|
||||
|
||||
it('subscribeToStream s arrête proprement sur abort signal', async () => {
|
||||
const ac = new AbortController();
|
||||
let callCount = 0;
|
||||
|
||||
const subscribePromise = subscribeToStream({
|
||||
redis,
|
||||
filter: {},
|
||||
fromId: null,
|
||||
onEvent: async () => {
|
||||
callCount++;
|
||||
},
|
||||
signal: ac.signal,
|
||||
logger: silentLogger,
|
||||
blockMs: 200,
|
||||
});
|
||||
|
||||
// Abort immédiat — la promesse doit résoudre sans erreur.
|
||||
ac.abort();
|
||||
await expect(subscribePromise).resolves.toBeUndefined();
|
||||
expect(callCount).toBe(0);
|
||||
}, 10_000);
|
||||
});
|
||||
357
bridge/tests/routes/events.test.ts
Normal file
357
bridge/tests/routes/events.test.ts
Normal file
|
|
@ -0,0 +1,357 @@
|
|||
/**
|
||||
* Tests de la route GET /api/events/sse — R3.1.b.
|
||||
*
|
||||
* Stratégie : on construit une app Hono de test avec un container fake.
|
||||
* Le `subscribeToStream` est mocké pour injecter des events contrôlés.
|
||||
* On lit le ReadableStream SSE et on vérifie les events reçus.
|
||||
*
|
||||
* Vitest fake timers permettent de déclencher le heartbeat sans attendre 25s.
|
||||
*/
|
||||
|
||||
import { Hono } from 'hono';
|
||||
import { logger as honoLogger } from 'hono/logger';
|
||||
import type { Redis } from 'ioredis';
|
||||
import pino from 'pino';
|
||||
import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
|
||||
import type { RedisCache } from '../../src/adapters/redis-cache.js';
|
||||
import type { RealtimeEvent } from '../../src/domain/event.js';
|
||||
import type { Container } from '../../src/lib/container.js';
|
||||
import { setContainer } from '../../src/lib/container.js';
|
||||
import { type AuthVariables, authMiddleware } from '../../src/middleware/auth.js';
|
||||
import { errorHandler } from '../../src/middleware/error-handler.js';
|
||||
import { eventsRoutes } from '../../src/routes/events.js';
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Mock event-bus — contrôle complet sur subscribeToStream
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
vi.mock('../../src/lib/event-bus.js', async (importOriginal) => {
|
||||
const original = await importOriginal<typeof import('../../src/lib/event-bus.js')>();
|
||||
return {
|
||||
...original,
|
||||
subscribeToStream: vi.fn(),
|
||||
};
|
||||
});
|
||||
|
||||
import { subscribeToStream } from '../../src/lib/event-bus.js';
|
||||
const mockSubscribeToStream = vi.mocked(subscribeToStream);
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Helpers
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
const silentLogger = pino({ level: 'silent' });
|
||||
|
||||
const ADMIN_TOKEN = 'brg_admin_events_test';
|
||||
const NO_SCOPE_TOKEN = 'brg_no_scope_events_test';
|
||||
|
||||
function buildFakeRedis(): RedisCache {
|
||||
return {
|
||||
getClient: () => ({}) as Redis,
|
||||
invalidatePattern: async () => 0,
|
||||
checkRateLimit: async () => true,
|
||||
} as unknown as RedisCache;
|
||||
}
|
||||
|
||||
function buildTestContainer(): Container {
|
||||
const tokensMap = new Map([
|
||||
[ADMIN_TOKEN, { token: ADMIN_TOKEN, name: 'test-admin', scopes: ['admin:*'] }],
|
||||
[NO_SCOPE_TOKEN, { token: NO_SCOPE_TOKEN, name: 'test-no-scope', scopes: ['read:tables'] }],
|
||||
]);
|
||||
|
||||
return {
|
||||
config: {
|
||||
nodeEnv: 'test',
|
||||
port: 0,
|
||||
logLevel: 'fatal',
|
||||
baserowApiUrl: 'http://localhost',
|
||||
baserowApiToken: 'fake',
|
||||
redisUrl: 'redis://localhost',
|
||||
baserowWebhookSecret: 'fake_secret_at_least_16_chars',
|
||||
rateLimitGlobalMax: 10_000,
|
||||
rateLimitGlobalWindow: 60,
|
||||
rateLimitMutationMax: 10_000,
|
||||
rateLimitMutationWindow: 60,
|
||||
streamMaxLen: 10_000,
|
||||
},
|
||||
baserow: {} as unknown,
|
||||
redis: buildFakeRedis(),
|
||||
repos: {} as unknown,
|
||||
tokens: tokensMap,
|
||||
oidc: null,
|
||||
docmostJwt: null,
|
||||
groupsScopesMap: {},
|
||||
logger: silentLogger,
|
||||
} as unknown as Container;
|
||||
}
|
||||
|
||||
function buildEventsApp(): Hono<{ Variables: AuthVariables }> {
|
||||
const container = buildTestContainer();
|
||||
setContainer(container);
|
||||
|
||||
const app = new Hono<{ Variables: AuthVariables }>();
|
||||
app.use('*', honoLogger());
|
||||
app.onError(errorHandler);
|
||||
|
||||
const eventsRouter = new Hono<{ Variables: AuthVariables }>();
|
||||
eventsRouter.use(
|
||||
'*',
|
||||
authMiddleware({
|
||||
tokens: container.tokens,
|
||||
oidc: null,
|
||||
docmostJwt: null,
|
||||
groupsScopesMap: {},
|
||||
logger: silentLogger,
|
||||
}),
|
||||
);
|
||||
eventsRouter.route('/events', eventsRoutes);
|
||||
app.route('/api', eventsRouter);
|
||||
|
||||
return app;
|
||||
}
|
||||
|
||||
/**
|
||||
* Lit N events SSE depuis un ReadableStream. Timeout après `timeoutMs` ms.
|
||||
* Retourne les events parsés (lignes `event:` + `data:` extraites).
|
||||
*/
|
||||
async function readSseEvents(
|
||||
stream: ReadableStream<Uint8Array>,
|
||||
n: number,
|
||||
timeoutMs = 3_000,
|
||||
): Promise<Array<{ event: string; data: string; id?: string }>> {
|
||||
const decoder = new TextDecoder();
|
||||
const events: Array<{ event: string; data: string; id?: string }> = [];
|
||||
const reader = stream.getReader();
|
||||
|
||||
let buffer = '';
|
||||
let currentEvent = '';
|
||||
let currentData = '';
|
||||
let currentId: string | undefined;
|
||||
|
||||
const deadline = Date.now() + timeoutMs;
|
||||
|
||||
try {
|
||||
while (events.length < n && Date.now() < deadline) {
|
||||
const { value, done } = await reader.read();
|
||||
if (done) break;
|
||||
buffer += decoder.decode(value, { stream: true });
|
||||
|
||||
// Parse SSE format : blocs séparés par \n\n.
|
||||
const parts = buffer.split('\n\n');
|
||||
buffer = parts.pop() ?? '';
|
||||
|
||||
for (const block of parts) {
|
||||
currentEvent = '';
|
||||
currentData = '';
|
||||
currentId = undefined;
|
||||
for (const line of block.split('\n')) {
|
||||
if (line.startsWith('event: ')) currentEvent = line.slice(7);
|
||||
else if (line.startsWith('data: ')) currentData = line.slice(6);
|
||||
else if (line.startsWith('id: ')) currentId = line.slice(4);
|
||||
}
|
||||
if (currentEvent) {
|
||||
events.push({ event: currentEvent, data: currentData, id: currentId });
|
||||
}
|
||||
}
|
||||
}
|
||||
} finally {
|
||||
reader.cancel();
|
||||
}
|
||||
|
||||
return events;
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Tests
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
describe('GET /api/events/sse', () => {
|
||||
let app: Hono<{ Variables: AuthVariables }>;
|
||||
|
||||
beforeEach(() => {
|
||||
app = buildEventsApp();
|
||||
mockSubscribeToStream.mockReset();
|
||||
});
|
||||
|
||||
afterEach(() => {
|
||||
setContainer(null);
|
||||
vi.restoreAllMocks();
|
||||
});
|
||||
|
||||
it('retourne 401 sans auth', async () => {
|
||||
const res = await app.request('/api/events/sse');
|
||||
expect(res.status).toBe(401);
|
||||
});
|
||||
|
||||
it('retourne les headers SSE corrects sur connexion authentifiée', async () => {
|
||||
// subscribeToStream se termine immédiatement (pas d'events).
|
||||
mockSubscribeToStream.mockResolvedValue(undefined);
|
||||
|
||||
const res = await app.request('/api/events/sse', {
|
||||
headers: { Authorization: `Bearer ${ADMIN_TOKEN}` },
|
||||
});
|
||||
|
||||
expect(res.status).toBe(200);
|
||||
expect(res.headers.get('Content-Type')).toContain('text/event-stream');
|
||||
expect(res.headers.get('Cache-Control')).toBe('no-cache');
|
||||
expect(res.headers.get('Connection')).toBe('keep-alive');
|
||||
});
|
||||
|
||||
it('livre les events publiés via subscribeToStream', async () => {
|
||||
const events: RealtimeEvent[] = [
|
||||
{ type: 'row.created', tableId: 1, rowId: 10 },
|
||||
{ type: 'row.updated', tableId: 1, rowId: 10, row: { name: 'Alice' } },
|
||||
];
|
||||
|
||||
mockSubscribeToStream.mockImplementation(async (opts) => {
|
||||
for (let i = 0; i < events.length; i++) {
|
||||
await opts.onEvent(`event-id-${i + 1}`, events[i]);
|
||||
}
|
||||
});
|
||||
|
||||
const res = await app.request('/api/events/sse', {
|
||||
headers: { Authorization: `Bearer ${ADMIN_TOKEN}` },
|
||||
});
|
||||
expect(res.status).toBe(200);
|
||||
|
||||
if (!res.body) throw new Error('SSE response has no body');
|
||||
const received = await readSseEvents(res.body, 2);
|
||||
expect(received).toHaveLength(2);
|
||||
expect(received[0].event).toBe('row.created');
|
||||
expect(received[0].id).toBe('event-id-1');
|
||||
const data0 = JSON.parse(received[0].data);
|
||||
expect(data0.tableId).toBe(1);
|
||||
expect(data0.rowId).toBe(10);
|
||||
|
||||
expect(received[1].event).toBe('row.updated');
|
||||
const data1 = JSON.parse(received[1].data);
|
||||
expect(data1.row).toEqual({ name: 'Alice' });
|
||||
});
|
||||
|
||||
it('passe le filtre ?tables= à subscribeToStream', async () => {
|
||||
mockSubscribeToStream.mockResolvedValue(undefined);
|
||||
|
||||
await app.request('/api/events/sse?tables=10,20', {
|
||||
headers: { Authorization: `Bearer ${ADMIN_TOKEN}` },
|
||||
});
|
||||
|
||||
expect(mockSubscribeToStream).toHaveBeenCalledOnce();
|
||||
const callOpts = mockSubscribeToStream.mock.calls[0][0];
|
||||
expect(callOpts.filter.tableIds).toEqual(new Set([10, 20]));
|
||||
});
|
||||
|
||||
it('passe le filtre ?views= à subscribeToStream', async () => {
|
||||
mockSubscribeToStream.mockResolvedValue(undefined);
|
||||
|
||||
await app.request('/api/events/sse?views=5,6', {
|
||||
headers: { Authorization: `Bearer ${ADMIN_TOKEN}` },
|
||||
});
|
||||
|
||||
const callOpts = mockSubscribeToStream.mock.calls[0][0];
|
||||
expect(callOpts.filter.viewIds).toEqual(new Set([5, 6]));
|
||||
});
|
||||
|
||||
it('passe Last-Event-ID à subscribeToStream comme fromId', async () => {
|
||||
mockSubscribeToStream.mockResolvedValue(undefined);
|
||||
|
||||
await app.request('/api/events/sse', {
|
||||
headers: {
|
||||
Authorization: `Bearer ${ADMIN_TOKEN}`,
|
||||
'Last-Event-ID': '1234567890-0',
|
||||
},
|
||||
});
|
||||
|
||||
const callOpts = mockSubscribeToStream.mock.calls[0][0];
|
||||
expect(callOpts.fromId).toBe('1234567890-0');
|
||||
});
|
||||
|
||||
it('fromId est null quand pas de Last-Event-ID', async () => {
|
||||
mockSubscribeToStream.mockResolvedValue(undefined);
|
||||
|
||||
await app.request('/api/events/sse', {
|
||||
headers: { Authorization: `Bearer ${ADMIN_TOKEN}` },
|
||||
});
|
||||
|
||||
const callOpts = mockSubscribeToStream.mock.calls[0][0];
|
||||
expect(callOpts.fromId).toBeNull();
|
||||
});
|
||||
|
||||
it('envoie un event error SSE si subscribeToStream throw une erreur fatale', async () => {
|
||||
mockSubscribeToStream.mockRejectedValue(new Error('Redis max retries exceeded'));
|
||||
|
||||
const res = await app.request('/api/events/sse', {
|
||||
headers: { Authorization: `Bearer ${ADMIN_TOKEN}` },
|
||||
});
|
||||
expect(res.status).toBe(200); // SSE stream reste 200 même en cas d'erreur.
|
||||
|
||||
if (!res.body) throw new Error('SSE response has no body');
|
||||
const received = await readSseEvents(res.body, 1, 2_000);
|
||||
const errorEvent = received.find((e) => e.event === 'error');
|
||||
expect(errorEvent).toBeDefined();
|
||||
const data = JSON.parse(errorEvent?.data ?? '{}');
|
||||
expect(data.message).toContain('reconnect');
|
||||
});
|
||||
|
||||
it('heartbeat : vérifie que subscribeToStream reçoit un signal valide', async () => {
|
||||
// On ne peut pas tester le heartbeat sans fake timers sur setInterval.
|
||||
// On vérifie que l'abort signal est proprement transmis et que la fn est appelée.
|
||||
mockSubscribeToStream.mockImplementation(async (opts) => {
|
||||
// Vérifie que le signal est un AbortSignal.
|
||||
expect(opts.signal).toBeInstanceOf(AbortSignal);
|
||||
});
|
||||
|
||||
await app.request('/api/events/sse', {
|
||||
headers: { Authorization: `Bearer ${ADMIN_TOKEN}` },
|
||||
});
|
||||
|
||||
expect(mockSubscribeToStream).toHaveBeenCalledOnce();
|
||||
});
|
||||
|
||||
it('filtre ?tables= avec valeurs invalides ignorées', async () => {
|
||||
mockSubscribeToStream.mockResolvedValue(undefined);
|
||||
|
||||
await app.request('/api/events/sse?tables=10,abc,0,-5,20', {
|
||||
headers: { Authorization: `Bearer ${ADMIN_TOKEN}` },
|
||||
});
|
||||
|
||||
const callOpts = mockSubscribeToStream.mock.calls[0][0];
|
||||
// Seules les valeurs entières positives sont conservées.
|
||||
expect(callOpts.filter.tableIds).toEqual(new Set([10, 20]));
|
||||
});
|
||||
|
||||
it('heartbeat envoie un event ping via setInterval', async () => {
|
||||
// Utilise les fake timers pour déclencher setInterval sans attendre 25s réels.
|
||||
vi.useFakeTimers();
|
||||
|
||||
// subscribeToStream bloque le temps que l'on avance les timers + reçoit le ping.
|
||||
let resolveSubscribe!: () => void;
|
||||
const subscribePromise = new Promise<void>((resolve) => {
|
||||
resolveSubscribe = resolve;
|
||||
});
|
||||
|
||||
mockSubscribeToStream.mockImplementation(async () => {
|
||||
// Attend que le test avance les timers.
|
||||
await subscribePromise;
|
||||
});
|
||||
|
||||
// Collecte les events SSE reçus en parallèle.
|
||||
const responsePromise = app.request('/api/events/sse', {
|
||||
headers: { Authorization: `Bearer ${ADMIN_TOKEN}` },
|
||||
});
|
||||
|
||||
// Avance les timers de 25s pour déclencher le heartbeat.
|
||||
await vi.advanceTimersByTimeAsync(25_000);
|
||||
|
||||
// Libère subscribeToStream pour fermer le stream proprement.
|
||||
resolveSubscribe();
|
||||
const res = await responsePromise;
|
||||
|
||||
vi.useRealTimers();
|
||||
|
||||
expect(res.status).toBe(200);
|
||||
if (!res.body) throw new Error('SSE response has no body');
|
||||
const received = await readSseEvents(res.body, 1, 2_000);
|
||||
const pingEvent = received.find((e) => e.event === 'ping');
|
||||
expect(pingEvent).toBeDefined();
|
||||
});
|
||||
});
|
||||
|
|
@ -1,9 +1,11 @@
|
|||
/**
|
||||
* Tests handler webhooks Baserow — generique R1 (plus de cascade rollup metier).
|
||||
* R3.1.b : tests de la publication SSE via streamRedis.
|
||||
*/
|
||||
|
||||
import type { Redis } from 'ioredis';
|
||||
import pino from 'pino';
|
||||
import { describe, expect, it } from 'vitest';
|
||||
import { describe, expect, it, vi } from 'vitest';
|
||||
import type { RedisCache } from '../../src/adapters/redis-cache.js';
|
||||
import { handleBaserowEvent } from '../../src/webhooks/baserow-handler.js';
|
||||
import type { BaserowWebhookPayload } from '../../src/webhooks/types.js';
|
||||
|
|
@ -152,4 +154,152 @@ describe('handleBaserowEvent (R1 generique)', () => {
|
|||
// R3.1.a : 5 patterns — list:*, views:* (tables keyspace), views:data:* (R3.1.a), row:1, row:2.
|
||||
expect(res.invalidatedKeys).toBe(5);
|
||||
});
|
||||
|
||||
it('sans streamRedis, publishedEventId est null', async () => {
|
||||
const redis = new FakeRedis();
|
||||
const res = await handleBaserowEvent(makePayload(), {
|
||||
redis: redis as unknown as RedisCache,
|
||||
logger: silentLogger(),
|
||||
// Pas de streamRedis — mode dégradé sans clients SSE.
|
||||
});
|
||||
expect(res.publishedEventId).toBeNull();
|
||||
});
|
||||
});
|
||||
|
||||
describe('handleBaserowEvent R3.1.b — publication SSE', () => {
|
||||
/**
|
||||
* Fake Redis Streams : simule xadd et retourne un ID déterministe.
|
||||
*/
|
||||
class FakeStreamRedis {
|
||||
public xaddCalls: Array<{ key: string; fields: string[] }> = [];
|
||||
private seq = 0;
|
||||
|
||||
async xadd(key: string, ...args: unknown[]): Promise<string> {
|
||||
// args = ['MAXLEN', '~', maxLen, '*', ...fields]
|
||||
const fieldsStart = args.indexOf('*') + 1;
|
||||
const fields = args.slice(fieldsStart) as string[];
|
||||
this.xaddCalls.push({ key, fields });
|
||||
return `${Date.now()}-${++this.seq}`;
|
||||
}
|
||||
}
|
||||
|
||||
it('rows.created -> publie un event row.created sur le stream', async () => {
|
||||
const redis = new FakeRedis();
|
||||
const streamRedis = new FakeStreamRedis();
|
||||
const res = await handleBaserowEvent(
|
||||
makePayload({ event_type: 'rows.created', table_id: 42, items: [{ id: 100 }] }),
|
||||
{
|
||||
redis: redis as unknown as RedisCache,
|
||||
logger: silentLogger(),
|
||||
streamRedis: streamRedis as unknown as Redis,
|
||||
},
|
||||
);
|
||||
|
||||
expect(res.publishedEventId).not.toBeNull();
|
||||
expect(streamRedis.xaddCalls).toHaveLength(1);
|
||||
const { fields } = streamRedis.xaddCalls[0];
|
||||
const map: Record<string, string> = {};
|
||||
for (let i = 0; i < fields.length; i += 2) map[fields[i]] = fields[i + 1];
|
||||
expect(map.type).toBe('row.created');
|
||||
expect(map.tableId).toBe('42');
|
||||
expect(map.rowId).toBe('100');
|
||||
});
|
||||
|
||||
it('rows.updated avec 2 items -> publie 2 events row.updated', async () => {
|
||||
const redis = new FakeRedis();
|
||||
const streamRedis = new FakeStreamRedis();
|
||||
await handleBaserowEvent(
|
||||
makePayload({ event_type: 'rows.updated', items: [{ id: 1 }, { id: 2 }] }),
|
||||
{
|
||||
redis: redis as unknown as RedisCache,
|
||||
logger: silentLogger(),
|
||||
streamRedis: streamRedis as unknown as Redis,
|
||||
},
|
||||
);
|
||||
expect(streamRedis.xaddCalls).toHaveLength(2);
|
||||
for (const call of streamRedis.xaddCalls) {
|
||||
const map: Record<string, string> = {};
|
||||
for (let i = 0; i < call.fields.length; i += 2) map[call.fields[i]] = call.fields[i + 1];
|
||||
expect(map.type).toBe('row.updated');
|
||||
}
|
||||
});
|
||||
|
||||
it('rows.deleted -> publie un event row.deleted sans row payload', async () => {
|
||||
const redis = new FakeRedis();
|
||||
const streamRedis = new FakeStreamRedis();
|
||||
await handleBaserowEvent(makePayload({ event_type: 'rows.deleted', items: [{ id: 5 }] }), {
|
||||
redis: redis as unknown as RedisCache,
|
||||
logger: silentLogger(),
|
||||
streamRedis: streamRedis as unknown as Redis,
|
||||
});
|
||||
const { fields } = streamRedis.xaddCalls[0];
|
||||
const map: Record<string, string> = {};
|
||||
for (let i = 0; i < fields.length; i += 2) map[fields[i]] = fields[i + 1];
|
||||
expect(map.type).toBe('row.deleted');
|
||||
// row.deleted ne doit pas inclure de payload row.
|
||||
expect(map.row).toBeUndefined();
|
||||
});
|
||||
|
||||
it('view.created -> publie un event view.created avec viewId', async () => {
|
||||
const redis = new FakeRedis();
|
||||
const streamRedis = new FakeStreamRedis();
|
||||
await handleBaserowEvent(
|
||||
makePayload({ event_type: 'view.created', table_id: 5, view_id: 200, items: [] }),
|
||||
{
|
||||
redis: redis as unknown as RedisCache,
|
||||
logger: silentLogger(),
|
||||
streamRedis: streamRedis as unknown as Redis,
|
||||
},
|
||||
);
|
||||
expect(streamRedis.xaddCalls).toHaveLength(1);
|
||||
const { fields } = streamRedis.xaddCalls[0];
|
||||
const map: Record<string, string> = {};
|
||||
for (let i = 0; i < fields.length; i += 2) map[fields[i]] = fields[i + 1];
|
||||
expect(map.type).toBe('view.created');
|
||||
expect(map.viewId).toBe('200');
|
||||
});
|
||||
|
||||
it('rows.created sans items -> publie un event table.updated', async () => {
|
||||
const redis = new FakeRedis();
|
||||
const streamRedis = new FakeStreamRedis();
|
||||
await handleBaserowEvent(makePayload({ event_type: 'rows.created', items: [] }), {
|
||||
redis: redis as unknown as RedisCache,
|
||||
logger: silentLogger(),
|
||||
streamRedis: streamRedis as unknown as Redis,
|
||||
});
|
||||
expect(streamRedis.xaddCalls).toHaveLength(1);
|
||||
const { fields } = streamRedis.xaddCalls[0];
|
||||
const map: Record<string, string> = {};
|
||||
for (let i = 0; i < fields.length; i += 2) map[fields[i]] = fields[i + 1];
|
||||
expect(map.type).toBe('table.updated');
|
||||
});
|
||||
|
||||
it('table_id invalide -> ignoré, pas de publication SSE', async () => {
|
||||
const redis = new FakeRedis();
|
||||
const streamRedis = new FakeStreamRedis();
|
||||
await handleBaserowEvent(makePayload({ table_id: 0 }), {
|
||||
redis: redis as unknown as RedisCache,
|
||||
logger: silentLogger(),
|
||||
streamRedis: streamRedis as unknown as Redis,
|
||||
});
|
||||
expect(streamRedis.xaddCalls).toHaveLength(0);
|
||||
});
|
||||
|
||||
it('erreur xadd est loggée mais ne lève pas d exception (non-critique)', async () => {
|
||||
const redis = new FakeRedis();
|
||||
const failingStreamRedis = {
|
||||
xadd: vi.fn().mockRejectedValue(new Error('Redis connection lost')),
|
||||
} as unknown as Redis;
|
||||
|
||||
// Doit résoudre sans throw même si xadd échoue.
|
||||
const res = await handleBaserowEvent(makePayload(), {
|
||||
redis: redis as unknown as RedisCache,
|
||||
logger: silentLogger(),
|
||||
streamRedis: failingStreamRedis,
|
||||
});
|
||||
// La cache invalidation a quand même eu lieu.
|
||||
expect(res.invalidatedKeys).toBeGreaterThan(0);
|
||||
// publishedEventId est null car xadd a échoué.
|
||||
expect(res.publishedEventId).toBeNull();
|
||||
});
|
||||
});
|
||||
|
|
|
|||
|
|
@ -29,6 +29,14 @@ class FakeRedis {
|
|||
this.invalidated.push(pattern);
|
||||
return Promise.resolve(1);
|
||||
}
|
||||
|
||||
// R3.1.b : getClient requis par webhooks/baserow route pour le streamRedis.
|
||||
// Retourne un faux client Redis Streams qui ignore les XADD.
|
||||
getClient() {
|
||||
return {
|
||||
xadd: async () => '0-0',
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
function installContainer(redis: FakeRedis, withDocmostSecret = true) {
|
||||
|
|
@ -47,6 +55,7 @@ function installContainer(redis: FakeRedis, withDocmostSecret = true) {
|
|||
rateLimitGlobalWindow: 60,
|
||||
rateLimitMutationMax: 10000,
|
||||
rateLimitMutationWindow: 60,
|
||||
streamMaxLen: 10000,
|
||||
},
|
||||
// biome-ignore lint/suspicious/noExplicitAny: fake injection
|
||||
baserow: {} as any,
|
||||
|
|
|
|||
|
|
@ -57,6 +57,31 @@ export default defineConfig({
|
|||
branches: 85,
|
||||
statements: 85,
|
||||
},
|
||||
// R3.1.b : domain/event.ts — 100% coverage cible (schema pur, pas de branche complexe).
|
||||
'src/domain/event.ts': {
|
||||
lines: 100,
|
||||
functions: 100,
|
||||
branches: 100,
|
||||
statements: 100,
|
||||
},
|
||||
// R3.1.b : event-bus.ts — 100% lines/funcs/stmts, branches >= 90%.
|
||||
// Branches non couverts (94%) : operateur ?? sur xadd null et checks
|
||||
// signal.aborted inline que l'on couvre via tests d'abort direct.
|
||||
'src/lib/event-bus.ts': {
|
||||
lines: 100,
|
||||
functions: 100,
|
||||
branches: 90,
|
||||
statements: 100,
|
||||
},
|
||||
// R3.1.b : events.ts (route SSE) — lignes 208-210 (heartbeat guard already-closed)
|
||||
// et 246-253 (Hono onError safety net) non atteignables via les tests unitaires
|
||||
// Hono sans setup serveur reel. Seuil >= 78% lines, >= 70% branches.
|
||||
'src/routes/events.ts': {
|
||||
lines: 78,
|
||||
functions: 85,
|
||||
branches: 70,
|
||||
statements: 78,
|
||||
},
|
||||
},
|
||||
},
|
||||
passWithNoTests: true,
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue