hcs/Hcs.WebApp/Controllers/UploadController.cs

using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace Hcs.WebApp.Controllers
{
    [Authorize]
    [DisableRequestSizeLimit]
    public class UploadController() : Controller
    {
        [HttpPost("upload/parsing")]
        public IActionResult Single(IFormFile file)
        {
            try
            {
                const string directory = "parsing";
                if (!Directory.Exists(directory))
                {
                    Directory.CreateDirectory(directory);
                }

                var fileName = $"{DateTime.Today:dd-MM-yyyy}-{Guid.NewGuid()}{Path.GetExtension(file.FileName)}";
                var path = Path.Combine(directory, fileName);
                using var stream = new FileStream(path, FileMode.Create);
                file.CopyTo(stream);

                return Ok(new
                {
                    path,
                    fileName = file.FileName
                });
            }
            catch (Exception e)
            {
                return StatusCode(500, e.Message);
            }
        }
    }
}