Se crea el endpoint para generar el pdf con las targeta de los qr de los puntos de interes

  Query,

  StreamableFile,

  UseGuards,

  Res

} from '@nestjs/common';

import { PointOfInterestService } from './PointOfInterest.service';

import { CreatePointAndTradDto } from './dto/create-pointAndTraduction.dto';

import { ApiBearerAuth, ApiConsumes, ApiParam, ApiQuery, ApiTags } from '@nestjs/swagger';

import { ApiBearerAuth, ApiBody, ApiConsumes, ApiParam, ApiQuery, ApiTags } from '@nestjs/swagger';

import { Roles } from 'src/auth/role.decorator';

import { ADMIN_ROLES } from 'src/shared/enum/admin-role.enum';

import { fileInterceptor } from 'src/shared/interceptors/file-save.interceptor';

  async findOne(@Param('idPoint') idPoint: number, @Query('lang') lang: string) {

    return await this.pointService.findOne(idPoint, lang as LANGUAGES);

  }

  @ApiParam({ name: 'idPlace', type: Number })

  @ApiQuery({ name: 'pointsId', type: String })

  @Get('/place/:idPlace/point/generate')

  async generatePdf(@Param('idPlace') idPlace: number, @Query('pointsId') pointsIdString: string, @Res() res) {

    const pointsId = pointsIdString.split(',').map(Number);

    const pdfBuffer = await this.pointService.generatePdf(idPlace, pointsId);

    res.set({

      'Content-Type': 'application/pdf',

      'Content-Disposition': 'attachment; filename=tarjetas.pdf',

      'Content-Length': pdfBuffer.length,

    });

    res.send(pdfBuffer);

  }

}