public ActionResult Category(Guid id)
{
Fail.IfArgumentEmpty(id, nameof(id));
var category = BookStore.GetCategory(id);
var model = new EditCategoryModel(category);
return(View(model));
}
public ActionResult CategoryUpdate([NotNull] EditCategoryModel model)
{
Fail.IfArgumentNull(model, nameof(model));
Fail.IfArgumentEmpty(model.Id, nameof(model.Id));
Fail.IfArgumentWhiteSpace(model.Name, nameof(model.Name));
var category = BookStore.GetCategory(model.Id);
category.Rename(model.Name);
category.Book.Save();
return(RedirectToCategoryEditor(category));
}
