public IActionResult UpdateAvatar(IFormFile file)
{
var claimsIdentity = User.Identity as ClaimsIdentity;
var userid = Convert.ToInt32(claimsIdentity.FindFirst(ClaimTypes.Name)?.Value);
var man = _usersRepository.GetUserByID(userid);
var upload = new UploadImages(_environment);
string avatar = upload.Upload(file);
man.Avatar = avatar;
_usersRepository.ModifyUser(man);
return(Ok());
}