images.controller.ts

import {
    Controller,
    Get,
    Header,
    HttpCode,
    Param,
    Res,
    UseGuards,
} from '@nestjs/common';
import { Response } from 'express';
import { join } from 'path';
import { WebAuthGuard } from './auth/web-auth.guard';

@Controller('images')
@UseGuards(WebAuthGuard)
export class ImageController {
    @Get(':id')
    public image(@Param('id') id: string, @Res() res: Response) {
        res.sendFile(join(process.cwd(), 'photos', `${id}.jpg`));
    }
}