private HomePageViewModel BuildHomePageViewModel(string searchTerm, int?parentCategoryId, int?pageNumber)
{
HomePageViewModel viewModel = new HomePageViewModel();
viewModel.RootCategories = _productCategoriesBL.GetCategories(null).Select(productCategory => new HorizontalCategoryItemViewModel
{
ProductCategory = productCategory,
IsSelected = false
}).ToList();
viewModel.SelectedCategory = null;
ProductsFilter productsFilter = new ProductsFilter
{
Text = searchTerm,
Publish = true,
ParentId = parentCategoryId
};
productsFilter.PaginationFilter.PageNumber = pageNumber == null ? 1 : pageNumber.Value;
productsFilter.PaginationFilter.PageSize = ApplicationSettings.Instance.AppSettings.DefaultPageSize;
PagedProductListResult pagedProductListResult = _productsBL.Get(productsFilter);
viewModel.Products = pagedProductListResult.Entities;
viewModel.PaginationFilterViewModel = new HomePagePaginationFilterViewModel
{
PageNumber = productsFilter.PaginationFilter.PageNumber,
TotalRecords = pagedProductListResult.TotalRecords,
PageSize = productsFilter.PaginationFilter.PageSize,
SearchTerm = searchTerm,
ParentCategoryId = parentCategoryId
};
if (parentCategoryId.HasValue)
{
viewModel.ParentCategories = _productCategoriesBL.GetParentCategories(parentCategoryId.Value);
viewModel.SelectedCategory = _productCategoriesBL.GetById(parentCategoryId.Value);
viewModel.ParentCategories.Add(viewModel.SelectedCategory);
viewModel.ChildCategories = _productCategoriesBL.SearchByFilter(new ProductCategoriesFilter
{
ParentId = parentCategoryId,
IncludeDeleted = false,
Publish = true
}).Entities;
}
else
{
viewModel.ParentCategories = new List <ProductCategory>();
viewModel.ChildCategories = new List <ProductCategory>();
}
return(viewModel);
}
public ActionResult Save(ProductCategoryCreateOrEditViewModel model)
{
if (ModelState.IsValid)
{
if (_productCategoriesBL.GetCategories(model.ParentId).Any(productCategory => productCategory.Name == model.Name && productCategory.Id != model.Id))
{
ModelState.AddModelError("Name", "Така категорія вже існує");
}
if (ModelState.IsValid)
{
ProductCategory productCategory;
if (model.Id.HasValue)
{
productCategory = _productCategoriesBL.GetById(model.Id.Value);
productCategory.Name = model.Name;
productCategory.Description = model.Description;
if (model.PostedPhoto != null)
{
productCategory.Photo = _photosBL.UpdateOrAdd(productCategory.Photo, model.PostedPhoto);
}
_productCategoriesBL.Update(productCategory);
if (productCategory.Publish != model.Publish)
{
_productCategoriesBL.SetPublish(productCategory.Id, model.Publish);
}
}
else
{
productCategory = new ProductCategory
{
ParentId = model.ParentId,
Name = model.Name,
Description = model.Description,
Publish = model.Publish,
};
if (model.PostedPhoto != null)
{
productCategory.Photo = _photosBL.UpdateOrAdd(null, model.PostedPhoto);
}
_productCategoriesBL.Create(productCategory);
}
ProductCategoriesFilterViewModel filterViewModel = new ProductCategoriesFilterViewModel();
filterViewModel.ParentCategory.Id = model.ParentId;
if (model.ParentId.HasValue)
{
filterViewModel.ParentCategory.Name = _productCategoriesBL.GetById(model.ParentId.Value).Name;
}
TempData[Constants.TempDataKeys.PRODUCT_CATEGORIES_PARENT_ID] = model.ParentId;
return(RedirectToAction("Index"));
}
}
return(View("Edit", model));
}
public IList <ProductCategory> GetRootCategories()
{
return(_productCategoriesBL.GetCategories(null));
}