feat: refactor helpers (nlu)

api/src/chat/services/block.service.ts

@@ -12,10 +12,10 @@ import { Attachment } from '@/attachment/schemas/attachment.schema';
 import { AttachmentService } from '@/attachment/services/attachment.service';
 import EventWrapper from '@/channel/lib/EventWrapper';
 import { ContentService } from '@/cms/services/content.service';
+import { Nlp } from '@/helper/types';
 import { I18nService } from '@/i18n/services/i18n.service';
 import { LanguageService } from '@/i18n/services/language.service';
 import { LoggerService } from '@/logger/logger.service';
-import { Nlp } from '@/nlp/lib/types';
 import { PluginService } from '@/plugins/plugins.service';
 import { PluginType } from '@/plugins/types';
 import { SettingService } from '@/setting/services/setting.service';

api/src/chat/services/bot.service.spec.ts

@@ -27,24 +27,12 @@ import { MenuService } from '@/cms/services/menu.service';
 import { offlineEventText } from '@/extensions/channels/offline/__test__/events.mock';
 import OfflineHandler from '@/extensions/channels/offline/index.channel';
 import OfflineEventWrapper from '@/extensions/channels/offline/wrapper';
+import { HelperService } from '@/helper/helper.service';
 import { LanguageRepository } from '@/i18n/repositories/language.repository';
 import { LanguageModel } from '@/i18n/schemas/language.schema';
 import { I18nService } from '@/i18n/services/i18n.service';
 import { LanguageService } from '@/i18n/services/language.service';
 import { LoggerService } from '@/logger/logger.service';
-import { NlpEntityRepository } from '@/nlp/repositories/nlp-entity.repository';
-import { NlpSampleEntityRepository } from '@/nlp/repositories/nlp-sample-entity.repository';
-import { NlpSampleRepository } from '@/nlp/repositories/nlp-sample.repository';
-import { NlpValueRepository } from '@/nlp/repositories/nlp-value.repository';
-import { NlpEntityModel } from '@/nlp/schemas/nlp-entity.schema';
-import { NlpSampleEntityModel } from '@/nlp/schemas/nlp-sample-entity.schema';
-import { NlpSampleModel } from '@/nlp/schemas/nlp-sample.schema';
-import { NlpValueModel } from '@/nlp/schemas/nlp-value.schema';
-import { NlpEntityService } from '@/nlp/services/nlp-entity.service';
-import { NlpSampleEntityService } from '@/nlp/services/nlp-sample-entity.service';
-import { NlpSampleService } from '@/nlp/services/nlp-sample.service';
-import { NlpValueService } from '@/nlp/services/nlp-value.service';
-import { NlpService } from '@/nlp/services/nlp.service';
 import { PluginService } from '@/plugins/plugins.service';
 import { SettingService } from '@/setting/services/setting.service';
 import { installBlockFixtures } from '@/utils/test/fixtures/block';
@@ -109,10 +97,6 @@ describe('BlockService', () => {
           SubscriberModel,
           MessageModel,
           MenuModel,
-          NlpValueModel,
-          NlpEntityModel,
-          NlpSampleEntityModel,
-          NlpSampleModel,
           ContextVarModel,
           LanguageModel,
         ]),
@@ -130,10 +114,6 @@ describe('BlockService', () => {
         SubscriberRepository,
         MessageRepository,
         MenuRepository,
-        NlpValueRepository,
-        NlpEntityRepository,
-        NlpSampleEntityRepository,
-        NlpSampleRepository,
         LanguageRepository,
         BlockService,
         CategoryService,
@@ -147,14 +127,13 @@ describe('BlockService', () => {
         MessageService,
         MenuService,
         OfflineHandler,
-        NlpValueService,
-        NlpEntityService,
-        NlpSampleEntityService,
-        NlpSampleService,
-        NlpService,
         ContextVarService,
         ContextVarRepository,
         LanguageService,
+        {
+          provide: HelperService,
+          useValue: {},
+        },
         {
           provide: PluginService,
           useValue: {},

api/src/chat/services/chat.service.ts

@@ -11,8 +11,8 @@ import { EventEmitter2, OnEvent } from '@nestjs/event-emitter';
 
 import EventWrapper from '@/channel/lib/EventWrapper';
 import { config } from '@/config';
+import { HelperService } from '@/helper/helper.service';
 import { LoggerService } from '@/logger/logger.service';
-import { NlpService } from '@/nlp/services/nlp.service';
 import { WebsocketGateway } from '@/websocket/websocket.gateway';
 
 import { MessageCreateDto } from '../dto/message.dto';
@@ -35,7 +35,7 @@ export class ChatService {
     private readonly subscriberService: SubscriberService,
     private readonly botService: BotService,
     private readonly websocketGateway: WebsocketGateway,
-    private readonly nlpService: NlpService,
+    private readonly helperService: HelperService,
   ) {}
 
   /**
@@ -268,9 +268,9 @@ export class ChatService {
       }
 
       if (event.getText() && !event.getNLP()) {
-        const nlpAdapter = this.nlpService.getNLP();
         try {
-          const nlp = await nlpAdapter.parse(event.getText());
+          const helper = await this.helperService.getDefaultNluHelper();
+          const nlp = await helper.predict(event.getText());
           event.setNLP(nlp);
         } catch (err) {
           this.logger.error('Unable to perform NLP parse', err);