refactor: remove core-events from main (scaffoldable via gen core-package events)

- Delete packages/core-events/ (15 files)
- Strip @repo/core-events from all 5 feature package.json + apps/web-next/package.json
- Strip @repo/core-events from apps/web-next/next.config.mjs transpilePackages
- Strip E1 + J no-restricted-syntax blocks from core-eslint/base.js (anchor remains)
- Update bind-production.ts: drop bus construction + IEventBus import; rename
  resolveEventsAndJobsProduction → resolveJobsProduction (queue only),
  resolveEventsAndJobsDevSeed → resolveJobsDevSeed (queue only);
  ctx no longer has bus field; BindProductionContext generic arg narrowed
- Update bind-production.test.ts: assert ctx.bus is undefined, drop
  PayloadJobsEventBus/InMemoryEventBus instanceof checks
- Update sign-up-welcome-email.test.ts: assert mailer stays empty without bus
- Inline userSignedUpEvent in auth (drop defineEvent import from core-events)
- Drop InMemoryEventBus fallback from auth/di/module.ts

Feature binders' bus?.subscribe/publish calls remain as no-ops. Scaffold
@repo/core-events back via: pnpm turbo gen core-package events

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/web-next/next.config.mjs

@@ -7,7 +7,6 @@ const nextConfig = {
     "@repo/blog",
     "@repo/core-api",
     "@repo/core-cms",
-    "@repo/core-events",
     "@repo/core-shared",
     "@repo/core-trpc",
     "@repo/core-ui",

apps/web-next/package.json

@@ -18,7 +18,6 @@
     "@repo/blog": "workspace:*",
     "@repo/core-api": "workspace:*",
     "@repo/core-cms": "workspace:*",
-    "@repo/core-events": "workspace:*",
     "@repo/core-shared": "workspace:*",
     "@repo/core-trpc": "workspace:*",
     "@repo/core-ui": "workspace:*",

apps/web-next/src/__tests__/sign-up-welcome-email.test.ts

@@ -1,8 +1,16 @@
-// Cross-feature proof-of-life: signing up in @repo/auth publishes
+// Cross-feature event bus proof-of-life (DISABLED — @repo/core-events removed).
-// userSignedUpEvent on the shared bus, marketing-pages' subscriber enqueues
+//
-// a send-welcome-email job on the shared queue, and dev-seed's
+// @repo/core-events is now optional. When absent, ctx.bus is undefined, and
-// InMemoryJobQueue.register() dispatches it to the wrapped job — which
+// bus?.subscribe(...) / bus?.publish(...) calls are no-ops. Cross-feature event
-// records the call on the bound RecordingMailerService.
+// fanout does not occur until core-events is scaffolded via:
+//
+//   pnpm turbo gen core-package events
+//
+// After scaffolding, restore this test and re-wire the bus in bind-production.ts
+// (see the comment in bindAll()). Until then, signing up does NOT trigger a
+// welcome email — the mailer queue stays empty.
+//
+// Replaced with a reduced test that asserts the no-bus behavior.
 
 import "reflect-metadata";
 import { describe, it, expect, beforeEach } from "vitest";
@@ -14,12 +22,12 @@ import { marketingPagesContainer } from "@repo/marketing-pages/di/container";
 import { MARKETING_PAGES_SYMBOLS } from "@repo/marketing-pages/di/symbols";
 import { RecordingMailerService } from "@repo/marketing-pages/services/recording-mailer";
 
-describe("e2e: sign-up triggers welcome email via cross-feature event", () => {
+describe("e2e: sign-up with no event bus (core-events not scaffolded)", () => {
   beforeEach(() => {
     __resetBindStateForTests();
   });
 
-  it("delivers a welcome email after a successful sign-up", async () => {
+  it("sign-up succeeds and mailer stays empty (no cross-feature fanout without bus)", async () => {
     await bindAllDevSeed();
 
     const mailer = marketingPagesContainer.get<RecordingMailerService>(
@@ -33,12 +41,10 @@ describe("e2e: sign-up triggers welcome email via cross-feature event", () => {
       confirmPassword: "secret_password",
     });
 
-    // The InMemoryJobQueue dispatches the registered handler on setImmediate;
+    // Without a bus, bus?.subscribe() is a no-op so the event handler never
-    // wait for microtasks + one setImmediate tick to settle.
+    // fires and the mailer receives nothing.
     await new Promise((r) => setImmediate(r));
 
-    expect(mailer.sent).toEqual([
+    expect(mailer.sent).toEqual([]);
-      { userId: expect.any(String), email: "testuser@example.local" },
-    ]);
   });
 });

apps/web-next/src/server/bind-production.test.ts

@@ -52,16 +52,15 @@ describe("bindAllProduction", () => {
     expect(bindProductionBlog).toHaveBeenCalledOnce();
   });
 
-  it("passes a Payload-backed bus + queue to each per-feature binder", async () => {
+  it("passes a Payload-backed queue to each per-feature binder", async () => {
     const { bindAllProduction } = await import("./bind-production");
     const { bindProductionAuth } = await import("@repo/auth/di/bind-production");
-    const { PayloadJobsEventBus } = await import("@repo/core-events");
     const { PayloadJobQueue } = await import("@repo/core-shared/jobs");
 
     await bindAllProduction();
 
     const ctx = vi.mocked(bindProductionAuth).mock.calls[0]![0];
-    expect(ctx.bus).toBeInstanceOf(PayloadJobsEventBus);
+    expect(ctx.bus).toBeUndefined();
     expect(ctx.queue).toBeInstanceOf(PayloadJobQueue);
   });
 });
@@ -72,16 +71,15 @@ describe("bindAllDevSeed", () => {
     vi.clearAllMocks();
   });
 
-  it("passes an in-memory bus + queue to each per-feature dev-seed binder", async () => {
+  it("passes an in-memory queue (no bus) to each per-feature dev-seed binder", async () => {
     const { bindAllDevSeed } = await import("./bind-production");
     const { bindDevSeedAuth } = await import("@repo/auth/di/bind-dev-seed");
-    const { InMemoryEventBus } = await import("@repo/core-events");
     const { InMemoryJobQueue } = await import("@repo/core-shared/jobs");
 
     await bindAllDevSeed();
 
     const ctx = vi.mocked(bindDevSeedAuth).mock.calls[0]![0];
-    expect(ctx.bus).toBeInstanceOf(InMemoryEventBus);
+    expect(ctx.bus).toBeUndefined();
     expect(ctx.queue).toBeInstanceOf(InMemoryJobQueue);
   });
 });

apps/web-next/src/server/bind-production.ts

@@ -11,11 +11,6 @@ import {
   type ILogger,
 } from "@repo/core-shared/instrumentation";
 import type { BindProductionContext, BindContext } from "@repo/core-shared/di";
-import {
-  InMemoryEventBus,
-  PayloadJobsEventBus,
-  type IEventBus,
-} from "@repo/core-events";
 import {
   InMemoryJobQueue,
   PayloadJobQueue,
@@ -41,7 +36,6 @@ const sharedContainer = new Container();
 
 let resolvedTracer: ITracer | null = null;
 let resolvedLogger: ILogger | null = null;
-let resolvedBus: IEventBus | null = null;
 let resolvedQueue: IJobQueue | null = null;
 
 /** Rule 0: pick instrumentation backend from DSN env (orthogonal to repo mode). */
@@ -59,38 +53,31 @@ function resolveInstrumentation(): { tracer: ITracer; logger: ILogger } {
 }
 
 /**
- * Production-mode event bus + job queue: backed by Payload's job system so
+ * Production-mode job queue: backed by Payload's job system so ad-hoc jobs go
- * events fan out via durable Payload tasks (`PayloadJobsEventBus` enqueues
+ * through `PayloadJobQueue.enqueue`. Cached after first resolution.
- * `__events.<publisher>.<event>.<consumer>` per subscribed handler) and ad-hoc
+ *
- * jobs go through `PayloadJobQueue.enqueue`. Cached after first resolution.
+ * Note: @repo/core-events (IEventBus) is optional — scaffold via
+ * `pnpm turbo gen core-package events` to re-enable cross-feature event fanout.
  */
-async function resolveEventsAndJobsProduction(): Promise<{
+async function resolveJobsProduction(): Promise<{ queue: IJobQueue }> {
-  bus: IEventBus;
+  if (resolvedQueue) return { queue: resolvedQueue };
-  queue: IJobQueue;
-}> {
-  if (resolvedBus && resolvedQueue) return { bus: resolvedBus, queue: resolvedQueue };
   const resolvedConfig = await config;
   const payload = await getPayload({ config: resolvedConfig });
   const queue = new PayloadJobQueue(payload);
-  const bus = new PayloadJobsEventBus(queue);
-  resolvedBus = bus;
   resolvedQueue = queue;
-  return { bus, queue };
+  return { queue };
 }
 
 /**
- * Dev-seed mode: in-process bus + queue. Per-feature binders register their
+ * Dev-seed mode: in-process job queue. Per-feature binders register their job
- * job handlers via `queue.register(slug, handler)` and subscribe their event
+ * handlers via `queue.register(slug, handler)` at bind time so dev/test
- * handlers via `bus.subscribe(...)` at bind time, so dev/test exercises the
+ * exercises the enqueue path without booting Payload.
- * full publish → handler → enqueue path without booting Payload.
  */
-function resolveEventsAndJobsDevSeed(): { bus: IEventBus; queue: IJobQueue } {
+function resolveJobsDevSeed(): { queue: IJobQueue } {
-  if (resolvedBus && resolvedQueue) return { bus: resolvedBus, queue: resolvedQueue };
+  if (resolvedQueue) return { queue: resolvedQueue };
   const queue = new InMemoryJobQueue();
-  const bus = new InMemoryEventBus();
-  resolvedBus = bus;
   resolvedQueue = queue;
-  return { bus, queue };
+  return { queue };
 }
 
 /**
@@ -102,14 +89,13 @@ export async function bindAllProduction(): Promise<void> {
   if (bound) return;
   bound = true;
   const { tracer, logger } = resolveInstrumentation(); // Rule 0
-  const { bus, queue } = await resolveEventsAndJobsProduction();
+  const { queue } = await resolveJobsProduction();
   const resolvedConfig = await config;
 
-  const ctx: BindProductionContext<IEventBus> = {
+  const ctx: BindProductionContext = {
     config: resolvedConfig,
     tracer,
     logger,
-    bus,
     queue,
   };
 
@@ -129,12 +115,11 @@ export async function bindAllDevSeed(): Promise<void> {
   if (bound) return;
   bound = true;
   const { tracer, logger } = resolveInstrumentation(); // Rule 0
-  const { bus, queue } = resolveEventsAndJobsDevSeed();
+  const { queue } = resolveJobsDevSeed();
 
-  const ctx: BindContext<IEventBus> = {
+  const ctx: BindContext = {
     tracer,
     logger,
-    bus,
     queue,
   };
 
@@ -157,9 +142,10 @@ export async function bindAllDevSeed(): Promise<void> {
  *   Rule 2: NODE_ENV === "production" → real Payload via bindAllProduction
  *   Rule 3: otherwise                  → dev seed (developer-friendly default)
  *
- * When @repo/core-realtime is scaffolded, extend this function to accept
+ * When @repo/core-events is scaffolded via `pnpm turbo gen core-package events`,
- * realtime deps (IRealtimeBroadcaster, IRealtimeHandlerRegistry) and pass
+ * extend to construct IEventBus and pass it via ctx.bus to per-feature binders.
- * them through to bindAllProduction / bindAllDevSeed.
+ * When @repo/core-realtime is scaffolded, extend to accept realtime deps
+ * (IRealtimeBroadcaster, IRealtimeHandlerRegistry) and pass them through.
  */
 export async function bindAll(): Promise<void> {
   if (process.env.USE_DEV_SEED === "true") {
@@ -178,7 +164,6 @@ export function __resetBindStateForTests(): void {
   bound = false;
   resolvedTracer = null;
   resolvedLogger = null;
-  resolvedBus = null;
   resolvedQueue = null;
 }
 

packages/auth/package.json

@@ -20,7 +20,6 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@repo/core-events": "workspace:*",
     "@repo/core-shared": "workspace:*",
     "@trpc/server": "^11.0.0",
     "inversify": "^6.2.0",

packages/auth/src/di/module.ts

@@ -1,5 +1,4 @@
 import { ContainerModule, type interfaces } from "inversify";
-import { InMemoryEventBus } from "@repo/core-events";
 
 import type { IUsersRepository } from "../application/repositories/users.repository.interface";
 import type { IAuthenticationService } from "../application/services/authentication.service.interface";
@@ -45,13 +44,13 @@ export const AuthModule = new ContainerModule((bind: interfaces.Bind) => {
   );
 
   bind<ISignUpUseCase>(AUTH_SYMBOLS.ISignUpUseCase).toDynamicValue((ctx) =>
-    // Default fallback uses a fresh InMemoryEventBus — real cross-feature
+    // No default bus — real cross-feature wiring runs through
-    // wiring runs through bindProductionAuth / bindDevSeedAuth where the
+    // bindProductionAuth / bindDevSeedAuth where bindAll() passes a shared
-    // bindAll() dispatcher passes a shared bus instance.
+    // bus instance when @repo/core-events is scaffolded.
     signUpUseCase(
       ctx.container.get<IUsersRepository>(AUTH_SYMBOLS.IUsersRepository),
       ctx.container.get<IAuthenticationService>(AUTH_SYMBOLS.IAuthenticationService),
-      new InMemoryEventBus(),
+      undefined,
     ),
   );
 

packages/auth/src/events/user-signed-up.event.ts

@@ -1,6 +1,5 @@
 // packages/auth/src/events/user-signed-up.event.ts
 import { z } from "zod";
-import { defineEvent } from "@repo/core-events";
 
 export const userSignedUpEventSchema = z
   .object({
@@ -12,7 +11,9 @@ export const userSignedUpEventSchema = z
 
 export type UserSignedUpEvent = z.infer<typeof userSignedUpEventSchema>;
 
-export const userSignedUpEvent = defineEvent(
+// Inline event descriptor — core-events is optional. The shape { name, schema }
-  "auth.user.signed-up",
+// satisfies EventBusProtocol.publish / subscribe when the bus is present.
-  userSignedUpEventSchema,
+export const userSignedUpEvent = {
-);
+  name: "auth.user.signed-up" as const,
+  schema: userSignedUpEventSchema,
+};

packages/blog/package.json

@@ -18,7 +18,6 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@repo/core-events": "workspace:*",
     "@repo/core-shared": "workspace:*",
     "@trpc/server": "^11.0.0",
     "inversify": "^6.2.0",

packages/core-eslint/base.js

@@ -111,64 +111,6 @@ export default [
   // Events + jobs rules are added here when @repo/core-events is scaffolded
   // via `pnpm turbo gen core-package events`.
   // <gen:events-rules>
-  {
-    files: ["**/*.{ts,tsx,mjs,cjs,js}"],
-    rules: {
-      "no-restricted-syntax": [
-        "error",
-        {
-          selector:
-            "ExportNamedDeclaration[source.value=/\\/events\\/handlers\\//]",
-          message:
-            "Event handlers (events/handlers/*.handler.ts) must not be re-exported. Wire them only inside the consumer feature's bind-production / bind-dev-seed (Rule E1).",
-        },
-        {
-          selector:
-            "ExportAllDeclaration[source.value=/\\/events\\/handlers\\//]",
-          message:
-            "Event handlers (events/handlers/*.handler.ts) must not be re-exported. Wire them only inside the consumer feature's bind-production / bind-dev-seed (Rule E1).",
-        },
-        {
-          selector:
-            "MemberExpression[object.type='MemberExpression'][object.object.type='Identifier'][object.object.name='payload'][object.property.type='Identifier'][object.property.name='jobs']",
-          message:
-            "Direct `payload.jobs.*` access is not allowed here. Use IJobQueue (from @repo/core-shared/jobs) instead. Allowed only in **/integrations/cms/jobs/** and **/core-shared/src/jobs/**.",
-        },
-      ],
-    },
-  },
-  // J — `payload.jobs.*` is allowed only in the integration layer.
-  // In these paths, no-restricted-syntax is narrowed to keep E1 active but
-  // drop the payload.jobs check.
-  // Note: "**/core-shared/src/jobs/**" does not match from within a package-local
-  // ESLint run because ESLint resolves globs relative to the config file location.
-  // The pattern is kept for documentation; in practice, the PayloadJobQueue class
-  // uses `this.payload.jobs.*` which the selector already ignores (it only catches
-  // bare `payload.jobs.*`). Any new file added there that does use bare `payload.jobs.*`
-  // would need this allowlist to be expressed as "**/jobs/payload-*" or similar.
-  {
-    files: [
-      "**/integrations/cms/jobs/**",
-      "**/core-shared/src/jobs/**",
-    ],
-    rules: {
-      "no-restricted-syntax": [
-        "error",
-        {
-          selector:
-            "ExportNamedDeclaration[source.value=/\\/events\\/handlers\\//]",
-          message:
-            "Event handlers (events/handlers/*.handler.ts) must not be re-exported. Wire them only inside the consumer feature's bind-production / bind-dev-seed (Rule E1).",
-        },
-        {
-          selector:
-            "ExportAllDeclaration[source.value=/\\/events\\/handlers\\//]",
-          message:
-            "Event handlers (events/handlers/*.handler.ts) must not be re-exported. Wire them only inside the consumer feature's bind-production / bind-dev-seed (Rule E1).",
-        },
-      ],
-    },
-  },
   // R2 / R1 (ADR-016) — realtime-specific ESLint rules (no-direct-socket-io,
   // no-realtime-handler-reexport) are added here when @repo/core-realtime is
   // scaffolded via `pnpm turbo gen core-package realtime`.

packages/core-events/AGENTS.md

@@ -1,9 +0,0 @@
-# @repo/core-events
-
-Owns the cross-feature event bus: `IEventBus`, `defineEvent`, and two implementations (`InMemoryEventBus`, `PayloadJobsEventBus`).
-
-**Boundary tag:** core. May be imported by feature, core, core-composition, app. May import from core-shared, tooling.
-
-**Public surface:** `IEventBus`, `EventDescriptor`, `defineEvent`, `EventHandler`, `CORE_EVENTS_SYMBOLS`, both implementations.
-
-**See:** `docs/decisions/adr-015-events-and-jobs.md` (pending), `docs/guides/events-and-jobs.md` (pending), `docs/superpowers/specs/2026-05-08-events-and-jobs-design.md`.

packages/core-events/eslint.config.js

@@ -1,3 +0,0 @@
-import baseConfig from "@repo/core-eslint/base";
-
-export default baseConfig;

packages/core-events/package.json

@@ -1,32 +0,0 @@
-{
-  "name": "@repo/core-events",
-  "version": "0.0.1",
-  "private": true,
-  "type": "module",
-  "exports": {
-    ".": "./src/index.ts"
-  },
-  "scripts": {
-    "build": "tsc --noEmit",
-    "lint": "eslint .",
-    "typecheck": "tsc --noEmit",
-    "test": "vitest run"
-  },
-  "dependencies": {
-    "@repo/core-shared": "workspace:*",
-    "zod": "^3.23.0"
-  },
-  "peerDependencies": {
-    "payload": "^3.0.0"
-  },
-  "peerDependenciesMeta": {
-    "payload": { "optional": true }
-  },
-  "devDependencies": {
-    "@repo/core-eslint": "workspace:*",
-    "@repo/core-testing": "workspace:*",
-    "@repo/core-typescript": "workspace:*",
-    "typescript": "^5.8.0",
-    "vitest": "^3.0.0"
-  }
-}

packages/core-events/src/event-bus.interface.ts

@@ -1,24 +0,0 @@
-import type { z } from "zod";
-import type { EventBusProtocol } from "@repo/core-shared/di/bind-protocols";
-import type { EventDescriptor } from "./event-descriptor";
-
-export type EventHandler<T> = (event: T) => Promise<void>;
-
-export interface IEventBus extends EventBusProtocol {
-  publish<T>(
-    descriptor: EventDescriptor<string, z.ZodType<T>>,
-    payload: T,
-  ): Promise<void>;
-
-  /**
-   * Subscribe a handler. `consumerFeature` is the kebab-case name of the
-   * subscribing feature (e.g., "marketing-pages"). It is unused by
-   * InMemoryEventBus; PayloadJobsEventBus uses it to name the fan-out task
-   * slug deterministically (`__events.<event>.<consumerFeature>`).
-   */
-  subscribe<T>(
-    descriptor: EventDescriptor<string, z.ZodType<T>>,
-    consumerFeature: string,
-    handler: EventHandler<T>,
-  ): void;
-}

packages/core-events/src/event-descriptor.test.ts

@@ -1,24 +0,0 @@
-import { describe, it, expect } from "vitest";
-import { z } from "zod";
-import { defineEvent } from "@/event-descriptor";
-
-describe("defineEvent", () => {
-  it("returns a descriptor with name and schema", () => {
-    const schema = z.object({ id: z.string() }).strict();
-    const descriptor = defineEvent("test.thing.happened", schema);
-    expect(descriptor.name).toBe("test.thing.happened");
-    expect(descriptor.schema).toBe(schema);
-  });
-
-  it("descriptor.schema parses valid payloads", () => {
-    const schema = z.object({ id: z.string() }).strict();
-    const d = defineEvent("test.evt", schema);
-    expect(() => d.schema.parse({ id: "abc" })).not.toThrow();
-  });
-
-  it("descriptor.schema rejects invalid payloads", () => {
-    const schema = z.object({ id: z.string() }).strict();
-    const d = defineEvent("test.evt", schema);
-    expect(() => d.schema.parse({ id: 123 })).toThrow();
-  });
-});

packages/core-events/src/event-descriptor.ts

@@ -1,13 +0,0 @@
-import type { z } from "zod";
-
-export type EventDescriptor<TName extends string, TSchema extends z.ZodType> = {
-  readonly name: TName;
-  readonly schema: TSchema;
-};
-
-export function defineEvent<TName extends string, TSchema extends z.ZodType>(
-  name: TName,
-  schema: TSchema,
-): EventDescriptor<TName, TSchema> {
-  return { name, schema };
-}

packages/core-events/src/in-memory-event-bus.test.ts

@@ -1,49 +0,0 @@
-import { describe, it, expect, vi } from "vitest";
-import { z } from "zod";
-import { defineEvent } from "@/event-descriptor";
-import { InMemoryEventBus } from "@/in-memory-event-bus";
-
-const evt = defineEvent("test.thing", z.object({ id: z.string() }).strict());
-
-describe("InMemoryEventBus", () => {
-  it("validates the payload via the descriptor's schema before fanout", async () => {
-    const bus = new InMemoryEventBus();
-    const handler = vi.fn();
-    bus.subscribe(evt, "test-consumer", handler);
-    await expect(bus.publish(evt, { id: 123 } as unknown as { id: string })).rejects.toThrow();
-    expect(handler).not.toHaveBeenCalled();
-  });
-
-  it("delivers to all registered handlers in parallel", async () => {
-    const bus = new InMemoryEventBus();
-    const a = vi.fn();
-    const b = vi.fn();
-    bus.subscribe(evt, "consumer-a", a);
-    bus.subscribe(evt, "consumer-b", b);
-    await bus.publish(evt, { id: "x" });
-    expect(a).toHaveBeenCalledWith({ id: "x" });
-    expect(b).toHaveBeenCalledWith({ id: "x" });
-  });
-
-  it("swallows handler errors by default (publisher's publish does not throw)", async () => {
-    const bus = new InMemoryEventBus();
-    bus.subscribe(evt, "boom", async () => {
-      throw new Error("subscriber blew up");
-    });
-    await expect(bus.publish(evt, { id: "x" })).resolves.toBeUndefined();
-  });
-
-  it("rethrows the first handler error when failFast is true", async () => {
-    const bus = new InMemoryEventBus({ failFast: true });
-    bus.subscribe(evt, "first", async () => {
-      throw new Error("first failure");
-    });
-    bus.subscribe(evt, "second", vi.fn());
-    await expect(bus.publish(evt, { id: "x" })).rejects.toThrow("first failure");
-  });
-
-  it("delivers nothing when no handlers are registered", async () => {
-    const bus = new InMemoryEventBus();
-    await expect(bus.publish(evt, { id: "x" })).resolves.toBeUndefined();
-  });
-});

packages/core-events/src/in-memory-event-bus.ts

@@ -1,42 +0,0 @@
-import type { z } from "zod";
-import type { EventDescriptor } from "./event-descriptor";
-import type { EventHandler, IEventBus } from "./event-bus.interface";
-
-export type InMemoryEventBusOptions = {
-  /** When true, rethrow the first handler error (default: false — errors swallowed). */
-  failFast?: boolean;
-};
-
-export class InMemoryEventBus implements IEventBus {
-  private readonly handlers = new Map<string, EventHandler<unknown>[]>();
-
-  constructor(private readonly options: InMemoryEventBusOptions = {}) {}
-
-  async publish<T>(
-    descriptor: EventDescriptor<string, z.ZodType<T>>,
-    payload: T,
-  ): Promise<void> {
-    descriptor.schema.parse(payload);
-    const subscribers = this.handlers.get(descriptor.name) ?? [];
-    if (subscribers.length === 0) return;
-    const settled = await Promise.allSettled(
-      subscribers.map((h) => h(payload)),
-    );
-    if (this.options.failFast) {
-      const failure = settled.find((s) => s.status === "rejected");
-      // Only the first rejection is rethrown. Other failures are intentionally
-      // dropped — `failFast` is a test-affordance, not a fault-tolerance design.
-      if (failure && failure.status === "rejected") throw failure.reason;
-    }
-  }
-
-  subscribe<T>(
-    descriptor: EventDescriptor<string, z.ZodType<T>>,
-    _consumerFeature: string,
-    handler: EventHandler<T>,
-  ): void {
-    const arr = this.handlers.get(descriptor.name) ?? [];
-    arr.push(handler as EventHandler<unknown>);
-    this.handlers.set(descriptor.name, arr);
-  }
-}

packages/core-events/src/index.ts

@@ -1,6 +0,0 @@
-export type { EventDescriptor } from "./event-descriptor";
-export { defineEvent } from "./event-descriptor";
-export type { IEventBus, EventHandler } from "./event-bus.interface";
-export { CORE_EVENTS_SYMBOLS } from "./symbols";
-export { InMemoryEventBus, type InMemoryEventBusOptions } from "./in-memory-event-bus";
-export { PayloadJobsEventBus } from "./payload-jobs-event-bus";

packages/core-events/src/payload-jobs-event-bus.test.ts

@@ -1,51 +0,0 @@
-import { describe, it, expect, vi } from "vitest";
-import { z } from "zod";
-import { defineEvent } from "@/event-descriptor";
-import { PayloadJobsEventBus } from "@/payload-jobs-event-bus";
-import type { IJobQueue } from "@repo/core-shared/jobs";
-
-const evt = defineEvent("auth.user.signed-up", z.object({ userId: z.string() }).strict());
-
-function recordingQueue(): IJobQueue & { enqueued: { taskSlug: string; input: unknown }[] } {
-  const enqueued: { taskSlug: string; input: unknown }[] = [];
-  const q: IJobQueue = {
-    async enqueue(taskSlug, input) {
-      enqueued.push({ taskSlug, input });
-      return { jobId: `recording-${enqueued.length}` };
-    },
-  };
-  return Object.assign(q, { enqueued });
-}
-
-describe("PayloadJobsEventBus", () => {
-  it("validates the payload before enqueueing", async () => {
-    const queue = recordingQueue();
-    const bus = new PayloadJobsEventBus(queue);
-    bus.subscribe(evt, "marketing-pages", vi.fn());
-    await expect(
-      bus.publish(evt, { userId: 42 } as unknown as { userId: string }),
-    ).rejects.toThrow();
-    expect(queue.enqueued).toHaveLength(0);
-  });
-
-  it("enqueues one task per subscriber, naming `__events.<event>.<consumer>`", async () => {
-    const queue = recordingQueue();
-    const bus = new PayloadJobsEventBus(queue);
-    bus.subscribe(evt, "marketing-pages", vi.fn());
-    bus.subscribe(evt, "blog", vi.fn());
-    await bus.publish(evt, { userId: "u1" });
-    expect(queue.enqueued).toHaveLength(2);
-    expect(queue.enqueued.map((e) => e.taskSlug).sort()).toEqual([
-      "__events.auth.user.signed-up.blog",
-      "__events.auth.user.signed-up.marketing-pages",
-    ]);
-    expect(queue.enqueued[0]!.input).toEqual({ userId: "u1" });
-  });
-
-  it("enqueues nothing when no subscribers are registered", async () => {
-    const queue = recordingQueue();
-    const bus = new PayloadJobsEventBus(queue);
-    await bus.publish(evt, { userId: "u1" });
-    expect(queue.enqueued).toHaveLength(0);
-  });
-});

packages/core-events/src/payload-jobs-event-bus.ts

@@ -1,43 +0,0 @@
-import type { z } from "zod";
-import type { IJobQueue } from "@repo/core-shared/jobs";
-import type { EventDescriptor } from "./event-descriptor";
-import type { EventHandler, IEventBus } from "./event-bus.interface";
-
-/**
- * Production-grade bus: for each subscriber, enqueues one Payload task per
- * `publish()` call. Subscribers register with their consumer-feature name so
- * fan-out tasks are named deterministically: `__events.<event>.<consumer>`.
- * The actual handler invocation happens inside Payload's job runner — see the
- * matching task config generated by `gen event consume` (Task 39).
- */
-export class PayloadJobsEventBus implements IEventBus {
-  private readonly subscribers = new Map<string, string[]>();
-
-  constructor(private readonly queue: IJobQueue) {}
-
-  async publish<T>(
-    descriptor: EventDescriptor<string, z.ZodType<T>>,
-    payload: T,
-  ): Promise<void> {
-    descriptor.schema.parse(payload);
-    const consumers = this.subscribers.get(descriptor.name) ?? [];
-    await Promise.all(
-      consumers.map((consumerFeature) =>
-        this.queue.enqueue(
-          `__events.${descriptor.name}.${consumerFeature}`,
-          payload,
-        ),
-      ),
-    );
-  }
-
-  subscribe<T>(
-    descriptor: EventDescriptor<string, z.ZodType<T>>,
-    consumerFeature: string,
-    _handler: EventHandler<T>,
-  ): void {
-    const arr = this.subscribers.get(descriptor.name) ?? [];
-    if (!arr.includes(consumerFeature)) arr.push(consumerFeature);
-    this.subscribers.set(descriptor.name, arr);
-  }
-}

packages/core-events/src/symbols.ts

@@ -1,3 +0,0 @@
-export const CORE_EVENTS_SYMBOLS = {
-  IEventBus: Symbol.for("@repo/core-events/IEventBus"),
-} as const;

packages/core-events/tsconfig.json

@@ -1,12 +0,0 @@
-{
-  "extends": "@repo/core-typescript/base.json",
-  "compilerOptions": {
-    "outDir": "dist",
-    "rootDir": ".",
-    "paths": {
-      "@/*": ["./src/*"]
-    }
-  },
-  "include": ["src/**/*"],
-  "exclude": ["node_modules", "dist"]
-}

packages/core-events/turbo.json

@@ -1,4 +0,0 @@
-{
-  "extends": ["//"],
-  "tags": ["core"]
-}

packages/core-events/vitest.config.ts

@@ -1,9 +0,0 @@
-import path from "node:path";
-import { mergeConfig } from "vitest/config";
-import { nodeVitestConfig } from "@repo/core-typescript/vitest.base.node";
-
-export default mergeConfig(nodeVitestConfig, {
-  resolve: {
-    alias: { "@": path.resolve(__dirname, "./src") },
-  },
-});

packages/marketing-pages/package.json

@@ -23,7 +23,6 @@
   },
   "dependencies": {
     "@repo/auth": "workspace:*",
-    "@repo/core-events": "workspace:*",
     "@repo/core-shared": "workspace:*",
     "@trpc/server": "^11.0.0",
     "inversify": "^6.2.0",

packages/media/package.json

@@ -18,7 +18,6 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@repo/core-events": "workspace:*",
     "@repo/core-shared": "workspace:*",
     "@trpc/server": "^11.0.0",
     "inversify": "^6.2.0",

packages/navigation/package.json

@@ -18,7 +18,6 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
-    "@repo/core-events": "workspace:*",
     "@repo/core-shared": "workspace:*",
     "@trpc/server": "^11.0.0",
     "inversify": "^6.2.0",

pnpm-lock.yaml

@@ -154,9 +154,6 @@ importers:
       '@repo/core-cms':
         specifier: workspace:*
         version: link:../../packages/core-cms
-      '@repo/core-events':
-        specifier: workspace:*
-        version: link:../../packages/core-events
       '@repo/core-shared':
         specifier: workspace:*
         version: link:../../packages/core-shared
@@ -330,9 +327,6 @@ importers:
 
   packages/auth:
     dependencies:
-      '@repo/core-events':
-        specifier: workspace:*
-        version: link:../core-events
       '@repo/core-shared':
         specifier: workspace:*
         version: link:../core-shared
@@ -373,9 +367,6 @@ importers:
 
   packages/blog:
     dependencies:
-      '@repo/core-events':
-        specifier: workspace:*
-        version: link:../core-events
       '@repo/core-shared':
         specifier: workspace:*
         version: link:../core-shared
@@ -531,34 +522,6 @@ importers:
         specifier: ^3.1.0
         version: 3.2.4(@types/debug@4.1.13)(@types/node@25.5.2)(happy-dom@20.8.9)(jiti@2.6.1)(jsdom@25.0.1)(lightningcss@1.32.0)(sass@1.99.0)(terser@5.46.2)(tsx@4.21.0)
 
-  packages/core-events:
-    dependencies:
-      '@repo/core-shared':
-        specifier: workspace:*
-        version: link:../core-shared
-      payload:
-        specifier: ^3.0.0
-        version: 3.81.0(graphql@16.13.2)(typescript@5.9.3)
-      zod:
-        specifier: ^3.23.0
-        version: 3.25.76
-    devDependencies:
-      '@repo/core-eslint':
-        specifier: workspace:*
-        version: link:../core-eslint
-      '@repo/core-testing':
-        specifier: workspace:*
-        version: link:../core-testing
-      '@repo/core-typescript':
-        specifier: workspace:*
-        version: link:../core-typescript
-      typescript:
-        specifier: ^5.8.0
-        version: 5.9.3
-      vitest:
-        specifier: ^3.0.0
-        version: 3.2.4(@types/debug@4.1.13)(@types/node@25.5.2)(happy-dom@20.8.9)(jiti@2.6.1)(jsdom@25.0.1)(lightningcss@1.32.0)(sass@1.99.0)(terser@5.46.2)(tsx@4.21.0)
-
   packages/core-shared:
     dependencies:
       '@sentry/nextjs':
@@ -775,9 +738,6 @@ importers:
       '@repo/auth':
         specifier: workspace:*
         version: link:../auth
-      '@repo/core-events':
-        specifier: workspace:*
-        version: link:../core-events
       '@repo/core-shared':
         specifier: workspace:*
         version: link:../core-shared
@@ -818,9 +778,6 @@ importers:
 
   packages/media:
     dependencies:
-      '@repo/core-events':
-        specifier: workspace:*
-        version: link:../core-events
       '@repo/core-shared':
         specifier: workspace:*
         version: link:../core-shared
@@ -858,9 +815,6 @@ importers:
 
   packages/navigation:
     dependencies:
-      '@repo/core-events':
-        specifier: workspace:*
-        version: link:../core-events
       '@repo/core-shared':
         specifier: workspace:*
         version: link:../core-shared