public void UpdateKnowledgeDesigner(string[] selectedDesigner, KnowledgeVM knowledgeToUpdate)
{
if (knowledgeToUpdate.KnowledgeDesigner == null)
{
knowledgeToUpdate.KnowledgeDesigner = new List <KnowledgeDesignerVM>();
}
var all = designerRepository.GetAll();
var selectedDesignerHS = new HashSet <string>(selectedDesigner);
var knowledgeDesigner = new HashSet <int>(knowledgeToUpdate.KnowledgeDesigner.Select(c => c.Designer.Id));
knowledgeDesignerRepository.RemoveAll(knowledgeToUpdate.Id);
foreach (var designer in all)
{
if (selectedDesignerHS.Contains(designer.Id.ToString()))
{
if (!knowledgeDesigner.Contains(designer.Id))
{
knowledgeToUpdate.KnowledgeDesigner.Add(new KnowledgeDesignerVM {
KnowledgeId = knowledgeToUpdate.Id, DesignerId = designer.Id
});
}
}
else
{
if (knowledgeDesigner.Contains(designer.Id))
{
var knowledgeToRemove = knowledgeToUpdate.KnowledgeDesigner.SingleOrDefault(i => i.DesignerId == designer.Id);
knowledgeDesignerRepository.Remove(mapper.Map <KnowledgeDesigner>(knowledgeToRemove));
}
}
}
}
public IEnumerable <DesignerVM> GetAll()
{
return(designerRepository.GetAll().ProjectTo <DesignerVM>(mapper.ConfigurationProvider));
}
