public ActionResult Edit(ProductCategoryItem item)
{
try
{
Service.ProductCategory.Save(item);
return RedirectToRouteNotify("EditProductCategory", new { id = item.Id });
}
catch (ValidationException ex)
{
AddModelErrors(ex);
Service.ProductCategory.AppendData(item);
return View("~/Views/Admin/ProductCategories/Edit.cshtml", item);
}
}
public void Save(ProductCategoryItem item)
{
var errors = item.GetValidationErrors();
errors.ThrowIfHasErrors();
var category = item.Id == 0 ? Db.CreateAndAdd<tblProductCategory>() : Db.Set<tblProductCategory>().Single(x => x.Id == item.Id);
category.Name = item.Name;
category.ParentCategoryId = item.ParentCategoryId;
Db.SaveChanges();
item.Id = category.Id;
}
public ProductCategoryItem Edit(long id)
{
var category = new ProductCategoryItem();
if (id != 0)
{
category = Db.Set<tblProductCategory>()
.Select(x => new ProductCategoryItem
{
Id = x.Id,
Name = x.Name,
ParentCategoryId = x.ParentCategoryId,
ParentCategoryName = x.ParentCategoryId != null ? x.tblProductCategory2.Name : ""
})
.Single(x => x.Id == id);
}
AppendData(category);
return category;
}
public void AppendData(ProductCategoryItem item)
{
item.AvaliableCategories = item.Id == 0
? AllRoot()
: AllRoot().Where(x => x.Id != item.Id).ToList();
}