chore(): Handle medusa service base methods events (#9179)

* chore(): Handle medusa service base methods events

* cleanup

* cleanup

* fix import

* fix decorator order

* fixes

* apply default event emition

* fix binding

* fix binding

* align tests with new event emition

packages/modules/product/integration-tests/__tests__/product-module-service/product-categories.spec.ts

@@ -692,11 +692,11 @@ moduleIntegrationTestRunner<IProductModuleService>({
             [
               expect.objectContaining({
                 data: { id: productCategoryOne.id },
-                name: "product-category.deleted",
+                name: "Product.product-category.deleted",
                 metadata: {
-                  action: "",
-                  object: "",
-                  source: "",
+                  action: CommonEvents.DELETED,
+                  object: "product_category",
+                  source: Modules.PRODUCT,
                 },
               }),
             ],

packages/modules/product/integration-tests/__tests__/product-module-service/product-collections.spec.ts

@@ -1,5 +1,5 @@
 import { IProductModuleService } from "@medusajs/types"
-import { Modules, ProductStatus } from "@medusajs/utils"
+import { CommonEvents, Modules, ProductStatus } from "@medusajs/utils"
 import { Product, ProductCollection } from "@models"
 import {
   MockEventBusService,
@@ -281,12 +281,12 @@ moduleIntegrationTestRunner<IProductModuleService>({
           expect(eventBusSpy).toHaveBeenCalledWith(
             [
               {
-                name: "product-collection.deleted",
+                name: "Product.product-collection.deleted",
                 data: { id: collectionId },
                 metadata: {
-                  action: "",
-                  object: "",
-                  source: "",
+                  action: CommonEvents.DELETED,
+                  object: "product_collection",
+                  source: Modules.PRODUCT,
                 },
               },
             ],