import { Controller, Get, Post, Body, UploadedFile, UseInterceptors } from '@nestjs/common';
import { AppService } from './app.service';
import { ApiProperty, ApiConsumes, ApiBody } from '@nestjs/swagger';
import { FileInterceptor } from '@nestjs/platform-express';

class BodyDto {
        @ApiProperty()
        public field: number;

        @ApiProperty()
        public someField: string;

        @ApiProperty({ type: 'string', format: 'binary' })
        public file: any;
}

@Controller()
export class AppController {
  constructor(private readonly appService: AppService) {}

  @ApiBody({ type: BodyDto, description: 'desc' })
  @ApiConsumes('multipart/form-data')
  @UseInterceptors(FileInterceptor('file'))
  @Post()
  example(
        @Body() body: BodyDto,
        @UploadedFile() file
  ): BodyDto {
        console.log(body, file)
        return body;
  }
}