public async Task <int?> DeleteSocial(int socialHeaderId, int languageId)
{
VerifyManagementPermission();
var socials = await _socialRepository.GetByHeaderIdsAsync(new[] { socialHeaderId });
var toDelete = socials
.Single(_ => _.SocialHeaderId == socialHeaderId && _.LanguageId == languageId);
try
{
var filename = toDelete.ImageLink[toDelete.ImageLink.LastIndexOf('/')..];