import { Controller, Get } from '@nestjs/common'; import { ApiTags, ApiOperation, ApiResponse } from '@nestjs/swagger'; import { Public } from '../decorators/public.decorator'; @ApiTags('健康检查') @Controller('health') export class HealthController { @Get() @Public() @ApiOperation({ summary: '健康检查' }) @ApiResponse({ status: 200, description: '服务正常' }) check() { return { status: 'ok', service: 'leaderboard-service', timestamp: new Date().toISOString(), }; } }