private void OnTicketTagAdded(string obj)
{
var cachedTag = AppServices.MainDataContext.SelectedDepartment.TicketTagGroups.Single(
x => x.Id == SelectedTicketTag.Id);
Debug.Assert(cachedTag != null);
var ctag = cachedTag.TicketTags.SingleOrDefault(x => x.Name.ToLower() == CustomTag.ToLower());
if (ctag == null && cachedTag.SaveFreeTags)
{
using (var workspace = WorkspaceFactory.Create())
{
var tt = workspace.Single <TicketTagGroup>(x => x.Id == SelectedTicketTag.Id);
Debug.Assert(tt != null);
var tag = tt.TicketTags.SingleOrDefault(x => x.Name.ToLower() == CustomTag.ToLower());
if (tag == null)
{
tag = new TicketTag()
{
Name = CustomTag
};
tt.TicketTags.Add(tag);
workspace.Add(tag);
workspace.CommitChanges();
}
}
}
DataContext.SelectedTicket.UpdateTag(SelectedTicketTag, new TicketTag {
Name = CustomTag
});
CustomTag = string.Empty;
InvokeTagUpdated(SelectedTicketTag);
}