public List <string> Index(int amount = 0, int offset = 0)
{
List <string> referencesList = new List <string>();
// Convert picture element to URL to image
foreach (DalPicture picture in _dalPicture.GetPictures(amount, offset))
{
referencesList.Add($"/{picture.UserId}/{picture.Id}.{picture.FileExtension}");
}
return(referencesList);
}
