chore: ability to group events on redis event bus (#7655)

* chore: ability to group events on redis event bus

* chore: fix tests

* Update packages/modules/event-bus-redis/src/services/event-bus-redis.ts

Co-authored-by: Adrien de Peretti <adrien.deperetti@gmail.com>

* chore: change shape of input and body data

* chore: fix builds

* chore: address comments

* chore: fix unit test

---------

Co-authored-by: Adrien de Peretti <adrien.deperetti@gmail.com>

packages/core/medusa-test-utils/src/mock-event-bus-service.ts

@@ -1,5 +1,4 @@
 import {
-  EmitData,
   EventBusTypes,
   IEventBusModuleService,
   Message,
@@ -7,24 +6,9 @@ import {
 } from "@medusajs/types"
 
 export default class EventBusService implements IEventBusModuleService {
-  emit<T>(
-    eventName: string,
-    data: T,
-    options?: Record<string, unknown>
-  ): Promise<void>
-  emit<T>(data: EmitData<T>[]): Promise<void>
-  emit<T>(data: Message<T>[]): Promise<void>
-
-  async emit<
-    T,
-    TInput extends
-      | string
-      | EventBusTypes.EmitData<T>[]
-      | EventBusTypes.Message<T>[] = string
-  >(
-    eventOrData: TInput,
-    data?: T,
-    options: Record<string, unknown> = {}
+  async emit<T>(
+    data: Message<T> | Message<T>[],
+    options: Record<string, unknown>
   ): Promise<void> {}
 
   subscribe(event: string | symbol, subscriber: Subscriber): this {

packages/core/medusa-test-utils/src/module-test-runner.ts

@@ -1,8 +1,8 @@
-import { initModules, InitModulesOptions } from "./init-modules"
 import { getDatabaseURL, getMikroOrmWrapper, TestDatabase } from "./database"
+import { initModules, InitModulesOptions } from "./init-modules"
 
-import { MockEventBusService } from "."
 import { ContainerRegistrationKeys, ModulesSdkUtils } from "@medusajs/utils"
+import { MockEventBusService } from "."
 
 export interface SuiteOptions<TService = unknown> {
   MikroOrmWrapper: TestDatabase
@@ -75,7 +75,7 @@ export function moduleIntegrationTestRunner<TService = any>({
   const moduleOptions_: InitModulesOptions = {
     injectedDependencies: {
       [ContainerRegistrationKeys.PG_CONNECTION]: connection,
-      ["eventBusModuleService"]: new MockEventBusService(),
+      eventBusModuleService: new MockEventBusService(),
       [ContainerRegistrationKeys.LOGGER]: console,
       ...injectedDependencies,
     },