feat: Ensure async workflow executions have access to shared container (#8157)

* feat: Ensure async workflow executions have access to shared container

* fix: Register workflow worker on application start

packages/core/modules-sdk/src/definitions.ts

@@ -145,6 +145,7 @@ export const ModulesDefinition: {
     isRequired: false,
     isQueryable: true,
     dependencies: ["logger"],
+    __passSharedContainer: true,
     defaultModuleDeclaration: {
       scope: MODULE_SCOPE.INTERNAL,
       resources: MODULE_RESOURCE_TYPE.SHARED,

packages/core/modules-sdk/src/loaders/utils/load-internal.ts

@@ -139,6 +139,15 @@ export async function loadInternalModule(
     )
   }
 
+  if (resolution.definition.__passSharedContainer) {
+    localContainer.register(
+      "sharedContainer",
+      asFunction(() => {
+        return container
+      })
+    )
+  }
+
   const loaders = moduleResources.loaders ?? loadedModule?.loaders ?? []
   const error = await runLoaders(loaders, {
     container,

packages/core/modules-sdk/src/medusa-app.ts

@@ -233,6 +233,7 @@ export type MedusaAppOutput = {
   generateMigrations: GenerateMigrations
   onApplicationShutdown: () => Promise<void>
   onApplicationPrepareShutdown: () => Promise<void>
+  onApplicationStart: () => Promise<void>
   sharedContainer?: MedusaContainer
 }
 
@@ -284,6 +285,10 @@ async function MedusaApp_({
     await promiseAll([MedusaModule.onApplicationPrepareShutdown()])
   }
 
+  const onApplicationStart = async () => {
+    await MedusaModule.onApplicationStart()
+  }
+
   const modules: MedusaModuleConfig =
     modulesConfig ??
     (
@@ -349,6 +354,7 @@ async function MedusaApp_({
     return {
       onApplicationShutdown,
       onApplicationPrepareShutdown,
+      onApplicationStart,
       modules: allModules,
       link: undefined,
       query: async () => {
@@ -536,6 +542,7 @@ async function MedusaApp_({
   return {
     onApplicationShutdown,
     onApplicationPrepareShutdown,
+    onApplicationStart,
     modules: allModules,
     link: remoteLink,
     query,
@@ -551,11 +558,7 @@ async function MedusaApp_({
 export async function MedusaApp(
   options: MedusaAppOptions = {}
 ): Promise<MedusaAppOutput> {
-  try {
-    return await MedusaApp_(options)
-  } finally {
-    MedusaModule.onApplicationStart(options.onApplicationStartCb)
-  }
+  return await MedusaApp_(options)
 }
 
 export async function MedusaAppMigrateUp(