chore(orchestration): modules method context (#9669)

** What **
* Test to check if the MedusaContext is being injected when calling a Module's method

integration-tests/modules/__tests__/__fixtures__/testing-module/index.ts

@@ -0,0 +1,11 @@
+import { ModuleExports } from "@medusajs/types"
+import { ModuleService } from "./services/module-service"
+
+const moduleExports: ModuleExports = {
+  service: ModuleService,
+}
+
+export * from "./models"
+export * from "./services/module-service"
+
+export default moduleExports

integration-tests/modules/__tests__/__fixtures__/testing-module/models/dml-entity.ts

@@ -0,0 +1,6 @@
+import { model } from "@medusajs/utils"
+
+export const dmlEntity = model.define("dmlEntity", {
+  id: model.id().primaryKey(),
+  name: model.text(),
+})

integration-tests/modules/__tests__/__fixtures__/testing-module/models/index.ts

@@ -0,0 +1 @@
+export * from "./dml-entity"

integration-tests/modules/__tests__/__fixtures__/testing-module/services/module-service.ts

@@ -0,0 +1,17 @@
+import { IModuleService } from "@medusajs/types"
+import { MedusaContext } from "@medusajs/utils"
+
+// @ts-expect-error
+export class ModuleService implements IModuleService {
+  public property = "value"
+  public dynProperty
+
+  constructor() {
+    this.dynProperty = {
+      key: "key value",
+    }
+  }
+  async methodName(input, @MedusaContext() context) {
+    return input + " called"
+  }
+}