feat: refactor helpers (nlu)

api/src/helper/helper.module.ts

@@ -0,0 +1,24 @@
+/*
+ * Copyright © 2024 Hexastack. All rights reserved.
+ *
+ * Licensed under the GNU Affero General Public License v3.0 (AGPLv3) with the following additional terms:
+ * 1. The name "Hexabot" is a trademark of Hexastack. You may not use this name in derivative works without express written permission.
+ * 2. All derivative works must include clear attribution to the original creator and software, Hexastack and Hexabot, in a prominent location (e.g., in the software's "About" section, documentation, and README file).
+ */
+
+import { HttpModule } from '@nestjs/axios';
+import { Global, Module } from '@nestjs/common';
+import { InjectDynamicProviders } from 'nestjs-dynamic-providers';
+
+import { HelperController } from './helper.controller';
+import { HelperService } from './helper.service';
+
+@Global()
+@InjectDynamicProviders('dist/extensions/**/*.helper.js')
+@Module({
+  imports: [HttpModule],
+  controllers: [HelperController],
+  providers: [HelperService],
+  exports: [HelperService],
+})
+export class HelperModule {}