chore: Migrate modules to use the Module util (#7964)

**What**
Apply the `Module` util to each module to handle the export and provide the linkable configuration object.

- Most joiner config that does not have any special config are removed/cleaned up in favor of the autogenerated one or simpler one
- linkable are now available in all modules
- cleaned up the dependencies of the modules

FIXES CORE-2410

packages/modules/workflow-engine-inmemory/integration-tests/__tests__/index.spec.ts

@@ -4,7 +4,7 @@ import {
   IWorkflowEngineService,
   RemoteQueryFunction,
 } from "@medusajs/types"
-import { Modules, TransactionHandlerType } from "@medusajs/utils"
+import { Module, Modules, TransactionHandlerType } from "@medusajs/utils"
 import { moduleIntegrationTestRunner } from "medusa-test-utils"
 import { setTimeout as setTimeoutPromise } from "timers/promises"
 import "../__fixtures__"
@@ -20,6 +20,7 @@ import {
   workflowEventGroupIdStep2Mock,
 } from "../__fixtures__/workflow_event_group_id"
 import { createScheduled } from "../__fixtures__/workflow_scheduled"
+import { WorkflowsModuleService } from "@services"
 
 jest.setTimeout(100000)
 
@@ -34,6 +35,29 @@ moduleIntegrationTestRunner<IWorkflowEngineService>({
         query = medusaApp.query
       })
 
+      it(`should export the appropriate linkable configuration`, () => {
+        const linkable = Module(Modules.WORKFLOW_ENGINE, {
+          service: WorkflowsModuleService,
+        }).linkable
+
+        expect(Object.keys(linkable)).toEqual(["workflowExecution"])
+
+        Object.keys(linkable).forEach((key) => {
+          delete linkable[key].toJSON
+        })
+
+        expect(linkable).toEqual({
+          workflowExecution: {
+            id: {
+              linkable: "workflow_execution_id",
+              primaryKey: "id",
+              serviceName: "workflows",
+              field: "workflowExecution",
+            },
+          },
+        })
+      })
+
       it("should execute an async workflow keeping track of the event group id provided in the context", async () => {
         const eventGroupId = "event-group-id"
 

packages/modules/workflow-engine-inmemory/package.json

@@ -45,15 +45,12 @@
     "typescript": "^5.1.6"
   },
   "dependencies": {
-    "@medusajs/modules-sdk": "^1.12.11",
     "@medusajs/utils": "^1.11.9",
     "@medusajs/workflows-sdk": "^0.1.6",
     "@mikro-orm/core": "5.9.7",
     "@mikro-orm/migrations": "5.9.7",
     "@mikro-orm/postgresql": "5.9.7",
     "awilix": "^8.0.0",
-    "cron-parser": "^4.9.0",
-    "dotenv": "^16.4.5",
-    "knex": "2.4.2"
+    "cron-parser": "^4.9.0"
   }
 }

packages/modules/workflow-engine-inmemory/src/index.ts

@@ -1,6 +1,8 @@
-import { moduleDefinition } from "./module-definition"
+import { Module, Modules } from "@medusajs/utils"
+import { WorkflowsModuleService } from "@services"
+import { loadUtils } from "./loaders"
 
-export default moduleDefinition
-
-export * from "./loaders"
-export * from "./models"
+export default Module(Modules.WORKFLOW_ENGINE, {
+  service: WorkflowsModuleService,
+  loaders: [loadUtils],
+})

packages/modules/workflow-engine-inmemory/src/joiner-config.ts

@@ -1,3 +0,0 @@
-import { defineJoinerConfig, Modules } from "@medusajs/utils"
-
-export const joinerConfig = defineJoinerConfig(Modules.WORKFLOW_ENGINE)

packages/modules/workflow-engine-inmemory/src/loaders/index.ts

@@ -1 +1 @@
-export * from "./utils"
+export { default as loadUtils } from "./utils"

packages/modules/workflow-engine-inmemory/src/module-definition.ts

@@ -1,11 +0,0 @@
-import { ModuleExports } from "@medusajs/types"
-import { WorkflowsModuleService } from "@services"
-import loadUtils from "./loaders/utils"
-
-const service = WorkflowsModuleService
-const loaders = [loadUtils]
-
-export const moduleDefinition: ModuleExports = {
-  service,
-  loaders,
-}

packages/modules/workflow-engine-inmemory/src/services/workflows-module.ts

@@ -2,7 +2,6 @@ import {
   Context,
   DAL,
   InternalModuleDeclaration,
-  ModuleJoinerConfig,
   ModulesSdkTypes,
   WorkflowsSdkTypes,
 } from "@medusajs/types"
@@ -17,7 +16,6 @@ import type {
 } from "@medusajs/workflows-sdk"
 import { WorkflowExecution } from "@models"
 import { WorkflowOrchestratorService } from "@services"
-import { joinerConfig } from "../joiner-config"
 
 type InjectedDependencies = {
   baseRepository: DAL.RepositoryService
@@ -50,10 +48,6 @@ export class WorkflowsModuleService<
     this.workflowOrchestratorService_ = workflowOrchestratorService
   }
 
-  __joinerConfig(): ModuleJoinerConfig {
-    return joinerConfig
-  }
-
   @InjectSharedContext()
   async run<TWorkflow extends string | ReturnWorkflow<any, any, any>>(
     workflowIdOrWorkflow: TWorkflow,