import { Controller, Get } from '@nestjs/common';
import { ApiTags, ApiOperation } from '@nestjs/swagger';
import { Public } from '../../common/decorators/public.decorator';
import { BlogService } from './blog.service';
import { PublicBlogList } from './dto/blog.dto';

@ApiTags('blog')
@Controller('api/v1/blog')
export class BlogController {
  constructor(private readonly blog: BlogService) {}

  @Public()
  @Get('posts')
  @ApiOperation({ summary: 'Public list of published blog posts' })
  async listPosts(): Promise<PublicBlogList> {
    const posts = await this.blog.listPublished();
    return { posts };
  }
}