public VariantEditModel CreateEditModel(Variant variant)
{
var model = new VariantEditModel(variant);
var versions = variant.AllVersions.OrderByDescending(x => x.Number);
foreach (var version in versions)
model.Versions.Add(new VersionSelectionModel(version, version.ID == variant.PublicVersionID, CanDelete(version)));
return model;
}
private bool ValidateName(VariantEditModel model, Variant variant)
{
variant.Name = model.Name.Trim();
var existing = Entities().Variants.SingleOrDefault(v => v.Name == variant.Name);
if (existing != null && existing.ID != variant.ID)
{
ModelState.AddModelError("Name", "This name is not unique.");
return false;
}
variant.Tag = GetService<VariantService>().GenerateTagName(variant.Name);
existing = Entities().Variants.SingleOrDefault(v => v.Tag == variant.Tag);
if (existing != null && existing.ID != variant.ID)
{
ModelState.AddModelError("Name", "The tag generated by this name is not unique. (" + variant.Tag + ")");
return false;
}
return true;
}
public ActionResult New()
{
var model = new VariantEditModel();
return View("Edit", model);
}