Feat(modules-sdk,inventory,stock-location): modules isolated connection (#3329)

* feat: scoped container for modules

packages/inventory/src/services/inventory.ts

@@ -1,7 +1,4 @@
-import {
-  ConfigurableModuleDeclaration,
-  MODULE_RESOURCE_TYPE,
-} from "@medusajs/modules-sdk"
+import { InternalModuleDeclaration } from "@medusajs/modules-sdk"
 
 import {
   CreateInventoryItemInput,
@@ -22,18 +19,20 @@ import {
 } from "@medusajs/medusa"
 import { MedusaError } from "medusa-core-utils"
 
-import { EntityManager } from "typeorm"
 import {
   InventoryItemService,
   InventoryLevelService,
   ReservationItemService,
 } from "./"
+import { EntityManager } from "typeorm"
 
 type InjectedDependencies = {
   manager: EntityManager
   eventBusService: IEventBusService
+  inventoryItemService: InventoryItemService
+  inventoryLevelService: InventoryLevelService
+  reservationItemService: ReservationItemService
 }
-
 export default class InventoryService
   extends TransactionBaseService
   implements IInventoryService
@@ -44,34 +43,23 @@ export default class InventoryService
   protected readonly inventoryLevelService_: InventoryLevelService
 
   constructor(
-    { eventBusService, manager }: InjectedDependencies,
+    {
+      eventBusService,
+      manager,
+      inventoryItemService,
+      inventoryLevelService,
+      reservationItemService,
+    }: InjectedDependencies,
     options?: unknown,
-    moduleDeclaration?: ConfigurableModuleDeclaration
+    moduleDeclaration?: InternalModuleDeclaration
   ) {
     // @ts-ignore
     super(...arguments)
 
-    if (moduleDeclaration?.resources !== MODULE_RESOURCE_TYPE.SHARED) {
-      throw new MedusaError(
-        MedusaError.Types.INVALID_ARGUMENT,
-        "At the moment this module can only be used with shared resources"
-      )
-    }
-
     this.eventBusService_ = eventBusService
-    this.inventoryItemService_ = new InventoryItemService({
-      eventBusService,
-      manager,
-    })
-    this.inventoryLevelService_ = new InventoryLevelService({
-      eventBusService,
-      manager,
-    })
-    this.reservationItemService_ = new ReservationItemService({
-      eventBusService,
-      manager,
-      inventoryLevelService: this.inventoryLevelService_,
-    })
+    this.inventoryItemService_ = inventoryItemService
+    this.inventoryLevelService_ = inventoryLevelService
+    this.reservationItemService_ = reservationItemService
   }
 
   /**