public async Task <IActionResult> AddBanner([FromForm] IFormFile image)
{
var UserId = int.Parse(HttpContext.User.Identity.Name);
var username = HttpContext.User.FindFirst(ClaimTypes.NameIdentifier).Value;
var Path = @"/profiles/" + username + @"/profile_banner/";
var RootPath = _webHostEnvironment.WebRootPath + Path;
string[] files = Directory.GetFiles(RootPath);
await Task.Run(() => DeleteFiles(files));
await Task.Run(() => UploadFile(image, RootPath));
var pathOnServer = "http://" + Request.Host.Value + Path + image.FileName;
await Task.Run(() => _profileService.AddBanner(UserId, pathOnServer));
return(Ok(pathOnServer));
}