public ActionResult Details(int id)
{
var categoryService = new CategoryService();
var category = categoryService.GetCategoryById(new GetCategoryByIdRequest()
{
Id = id
}).Category;
if (category != null)
{
var model = new DetailsCategoryViewModel
{
Title = category.Title,
Description = category.Description,
Summary = category.Summary,
IdUpperCategory = category.IdUpperCategory,
TitleUpperCategory = category.IdUpperCategory.HasValue ? categoryService.GetCategoryById(new GetCategoryByIdRequest()
{
Id = category.IdUpperCategory.Value
}).Category.Title : string.Empty
};
return(View(model));
}
else
{
return(RedirectToAction("Index", "Category"));
}
}
private void CalculatePagesCount(DetailsCategoryViewModel category, int count)
{
category.PagesCount = (int)Math.Ceiling((double)count / RestaurantsPerPage);
if (category.PagesCount == 0)
{
category.PagesCount = 1;
}
}
// GET: Category/Details/5
public ActionResult Details(int?id, int?subCatNumRows, int?prodNumRows)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
Category category = _db.Categories.Find(id);
if (category == null)
{
return(HttpNotFound());
}
// get the main category we are looking at list of products
category.Products = _db.Products.Where(p => p.CategoryId == id).ToList();
// get the first level of sub category
category.Children = _db.Categories.Where(c => c.ParentId == id).OrderBy(c => c.Name).ToList();
// if we got some children
if (category.Children.Count > 0)
{
// get any further sub categories
category.Children = GetChildren(category.Children, id);
}
// create the viewModel
var viewModel = new DetailsCategoryViewModel();
// set the viewModels Category
viewModel.Category = category;
// if we are a child category (sub-category)
if (category.ParentId != null)
{
viewModel.Parent = _db.Categories.Find(category.ParentId);
}
if (category.CreatedBy != null)
{
viewModel.CreatedByUsername = _applicationDb.Users.Find(category.CreatedBy).UserName;
}
if (category.UpdatedBy != null)
{
viewModel.UpdatedByUsername = _applicationDb.Users.Find(category.UpdatedBy).UserName;
}
else
{
viewModel.UpdatedByUsername = string.Empty;
}
// ensure we have a value
if (subCatNumRows == null)
{
// set default of X per page (we can choose something suitable 0 gets all)
subCatNumRows = 5;
}
// ensure we have a value
if (prodNumRows == null)
{
// set default of X per page (we can choose something suitable 0 gets all)
prodNumRows = 5;
}
viewModel.SubCategoryRowsPerCategory = Convert.ToInt32(subCatNumRows);
viewModel.ProductRowsPerCategory = Convert.ToInt32(prodNumRows);
viewModel.RowOptions = Models.Constants.SMALL_GRID_ROW_OPTIONS;
return(View(viewModel));
}
