feat(index): Only run the synchronisation in worker/shared mode (#12530)

* feat(index): Only run the synchronisation in worker/shared mode

* Create dirty-trees-smoke.md

.changeset/dirty-trees-smoke.md

@@ -0,0 +1,5 @@
+---
+"@medusajs/index": patch
+---
+
+feat(index): Only run the synchronisation in worker/shared mode

packages/modules/index/src/services/index-module-service.ts

@@ -40,6 +40,8 @@ export default class IndexModuleService
   extends ModulesSdkUtils.MedusaService({})
   implements IndexTypes.IIndexService
 {
+  #isWorkerMode: boolean = false
+
   private readonly container_: InjectedDependencies
   private readonly moduleOptions_: IndexTypes.IndexModuleOptions
 
@@ -83,6 +85,8 @@ export default class IndexModuleService
     this.moduleOptions_ = (moduleDeclaration.options ??
       moduleDeclaration) as unknown as IndexTypes.IndexModuleOptions
 
+    this.#isWorkerMode = moduleDeclaration.worker_mode !== "server"
+
     const {
       [Modules.EVENT_BUS]: eventBusModuleService,
       storageProviderCtr,
@@ -126,6 +130,11 @@ export default class IndexModuleService
 
       await gqlSchemaToTypes(executableSchema!)
 
+      /**
+       * Only run the data synchronization in worker mode
+       */
+
+      if (this.#isWorkerMode) {
         this.dataSynchronizer_.onApplicationStart({
           schemaObjectRepresentation: this.schemaObjectRepresentation_,
           storageProvider: this.storageProvider_,
@@ -138,11 +147,13 @@ export default class IndexModuleService
           indexSyncService: this.indexSyncService_,
           dataSynchronizer: this.dataSynchronizer_,
         })
-      const entitiesMetadataChanged = await configurationChecker.checkChanges()
+        const entitiesMetadataChanged =
+          await configurationChecker.checkChanges()
 
         if (entitiesMetadataChanged.length) {
           await this.dataSynchronizer_.syncEntities(entitiesMetadataChanged)
         }
+      }
     } catch (e) {
       this.logger_.error(e)
     }