/// <summary>
/// Gets the rating for the logged in user
/// </summary>
/// <param name="target">The current page on which the RatingBlock resides</param>
/// <param name="blockModel">a reference to the RatingBlockViewModel to
/// populate with rating for the logged in user and errors, if any</param>
private void GetRating(string target, RatingBlockViewModel blockModel)
{
blockModel.CurrentRating = null;
try
{
var userId = _userRepository.GetUserId(User);
if (!string.IsNullOrWhiteSpace(userId))
{
blockModel.CurrentRating =
_ratingRepository.GetRating(new PageRatingFilter
{
Rater = userId,
Target = target
});
}
else
{
var message = "There was an error identifying the logged in user. Please make sure you are logged in and try again.";
blockModel.Messages.Add(new MessageViewModel(message, ErrorMessage));
}
}
catch (SocialRepositoryException ex)
{
blockModel.Messages.Add(new MessageViewModel(ex.Message, ErrorMessage));
}
}
