public async Task <IActionResult> Delete(string id, string returnUrl)
        {
            if (User.IsInRole("Administrator"))
            {
                var userToDelete = await userManager.FindByIdAsync(id);

                var avatarPath = userToDelete.AvatarPath;
                if (avatarPath != null && avatarPath != defaultAvatarPath)
                {
                    try
                    {
                        googleDriveRepository.DeleteFile(userToDelete.AvatarPath);
                    }
                    catch (Google.GoogleApiException)
                    {
                    };
                }

                var result = await userManager.DeleteAsync(userToDelete);

                if (result.Succeeded)
                {
                    return(LocalRedirect(returnUrl));
                }

                foreach (var error in result.Errors)
                {
                    ModelState.AddModelError("", error.Description);
                }
            }
            return(RedirectToAction("index", "home"));
        }
        public IActionResult Delete(int id)
        {
            var campaign = _campaignRepository.Campaigns.First(campaign => campaign.Id == id);

            if (userManager.GetUserId(User) != campaign.Creator.Id)
            {
                return(RedirectToAction("index", "home"));
            }
            var imagePath = campaign.ImageGalleryUrl;

            if (imagePath != null && imagePath != defaultImagePath)
            {
                try
                {
                    googleDriveRepository.DeleteFile(campaign.ImageGalleryUrl);
                }
                catch (Google.GoogleApiException)
                {
                };
            }
            _campaignRepository.Delete(id);
            return(RedirectToAction("List", "Campaigns"));
        }