public void UpdateSearchResults(ErrorReporter errorReporter)
{
if (SearchQuery == null || SearchQuery.Count() < 3)
{
SearchResults.Clear();
errorReporter.Throw(
new InvalidOperationException("Search query is null or too short"),
UserErrorsViewModel.SearchQueryTooShortMessage);
}
var results = PaulRepository.SearchCourses(SearchQuery, _catalog).Take(searchResultCount);
SearchResults.Clear();
SearchResults.AddRange(results.Select(course =>
{
var added = _schedule.SelectedCourses.Any(s => s.CourseId == course.Id);
return(new SearchResultViewModel(course, added));
}));
}