done

backend/src/chats/chats.controller.ts

@@ -2,19 +2,10 @@
 
 import { Controller, Post, Body } from '@nestjs/common';
 import { ChatsService } from './chats.service';
-import { UserMessageDto } from '../shared/dto/user-message.dto';
-import { OpenaiService } from '../shared/services/openai.service';
 
 @Controller('chats')
 export class ChatsController {
     constructor(
         private readonly chatsService: ChatsService,
-        private readonly openaiService: OpenaiService,
     ) {}
-
-    @Post()
-    async handleUserMessage(@Body() userMessageDto: UserMessageDto): Promise<string> {
-        const response = await this.openaiService.getResponse(userMessageDto.message);
-        return response;
-    }
 }

backend/src/chats/chats.module.ts

@@ -3,14 +3,13 @@
 import { Module } from '@nestjs/common';
 import { ChatsController } from './chats.controller';
 import { ChatsService } from './chats.service';
-import { OpenaiService } from '../shared/services/openai.service'; // Import OpenaiService
 import { ChatGateway } from './chats.gateway';
 import { UsersModule } from 'src/users/users.module';
 
 @Module({
     imports: [UsersModule],
     controllers: [ChatsController],
-    providers: [ChatsService, OpenaiService, ChatGateway], // Add OpenaiService to providers
-    exports: [ChatsService, OpenaiService], // Add OpenaiService to exports
+    providers: [ChatsService, ChatGateway], // Add OpenaiService to providers
+    exports: [ChatsService], // Add OpenaiService to exports
 })
 export class ChatsModule {}

backend/src/chats/chats.service.ts

@@ -1,14 +1,8 @@
 import { Injectable } from '@nestjs/common';
-import { OpenaiService } from '../shared/services/openai.service';
 
 @Injectable()
 export class ChatsService {
-  constructor(private readonly openAIService: OpenaiService) {}
-
-  async handleUserMessage(userMessage: string): Promise<void | string> {
-    // Here you can implement your logic to fetch responses for fixed questions
-
-    const response = await this.openAIService.getResponse(userMessage);
-    return response;
-  }
+    getHello(): string {
+        return 'Hello World!';
+    }
 }