public async Task <ActionResult> SkillFilters(int skillSetId)
{
var filters = await _taxonomyService.GetSkillFilterTaxonomysAsync(skillSetId);
var filterTerms = await _taxonomyService.GetSkillFilterTermsAsync(skillSetId);
var skillTerms = await _taxonomyService.GetSkillFilterSkillTermsAsync(skillSetId);
var groups = filters
.OrderBy(t => t.Name)
.Select(t => new SkillFilterDto(t, filterTerms.Where(f => f.TaxonomyId == t.Id).OrderBy(f => f.Name).ToList(), skillTerms))
.ToList();
return(Json(groups));
}