Sync LMS backend source

src/chat/chat.controller.ts

@@ -0,0 +1,109 @@
+import { Body, Controller, Delete, Get, Param, Post, Query, Req } from '@nestjs/common';
+import { Request } from 'express';
+
+import { ChatService } from './chat.service';
+import { CreateAiResponseDto } from './dto/create-ai-response.dto';
+import { CreateChatMessageDto } from './dto/create-chat-message.dto';
+import { CreateInstructorChatMessageDto } from './dto/create-instructor-chat-message.dto';
+import { ListChatThreadsDto } from './dto/list-chat-threads.dto';
+
+@Controller('chat')
+export class ChatController {
+  constructor(private readonly chatService: ChatService) {}
+
+  @Get('threads')
+  listThreads(@Req() request: Request, @Query() query: ListChatThreadsDto) {
+    return this.chatService.listThreads(this.getBearerToken(request), query);
+  }
+
+  @Delete('threads')
+  clearThreads(@Req() request: Request, @Query() query: ListChatThreadsDto) {
+    return this.chatService.clearStudentThreads(this.getBearerToken(request), query);
+  }
+
+  @Post('messages')
+  createMessage(
+    @Req() request: Request,
+    @Body() createChatMessageDto: CreateChatMessageDto,
+  ) {
+    return this.chatService.createStudentMessage(
+      this.getBearerToken(request),
+      createChatMessageDto,
+    );
+  }
+
+  @Post('ai/respond')
+  createAiResponse(
+    @Req() request: Request,
+    @Body() createAiResponseDto: CreateAiResponseDto,
+  ) {
+    return this.chatService.createAiResponse(
+      this.getBearerToken(request),
+      createAiResponseDto,
+    );
+  }
+
+  @Post('ai/messages/:messageId/cancel')
+  cancelAiMessage(
+    @Req() request: Request,
+    @Param('messageId') messageId: string,
+    @Body() body: { content?: string },
+  ) {
+    return this.chatService.cancelAiMessage(
+      this.getBearerToken(request),
+      messageId,
+      body.content,
+    );
+  }
+
+  @Post('ai/cancel-active')
+  cancelActiveAiResponse(
+    @Req() request: Request,
+    @Body() body: { week?: number },
+  ) {
+    return this.chatService.cancelActiveAiResponse(
+      this.getBearerToken(request),
+      body.week,
+    );
+  }
+
+  @Get('instructor/threads')
+  listInstructorThreads(
+    @Req() request: Request,
+    @Query() query: ListChatThreadsDto,
+  ) {
+    return this.chatService.listInstructorThreads(
+      this.getBearerToken(request),
+      query,
+    );
+  }
+
+  @Get('instructor/threads/:threadId')
+  getInstructorThread(
+    @Req() request: Request,
+    @Param('threadId') threadId: string,
+  ) {
+    return this.chatService.getInstructorThread(
+      this.getBearerToken(request),
+      threadId,
+    );
+  }
+
+  @Post('instructor/threads/:threadId/messages')
+  createInstructorMessage(
+    @Req() request: Request,
+    @Param('threadId') threadId: string,
+    @Body() createInstructorChatMessageDto: CreateInstructorChatMessageDto,
+  ) {
+    return this.chatService.createInstructorMessage(
+      this.getBearerToken(request),
+      threadId,
+      createInstructorChatMessageDto,
+    );
+  }
+
+  private getBearerToken(request: Request): string | undefined {
+    const [type, token] = request.headers.authorization?.split(' ') ?? [];
+    return type === 'Bearer' ? token : undefined;
+  }
+}