public void AddDbCategory(BaseAdministrationCategoryViewModel viewModel)
        {
            var dbCategory = Mapper.Map <Category>(viewModel);

            this.Data.Categories.Add(dbCategory);
            this.Data.SaveChanges();
        }
        public void Edit(BaseAdministrationCategoryViewModel viewModel, Category category)
        {
            category.Name     = viewModel.Name;
            category.IsHidden = viewModel.IsHidden;

            this.Data.Categories.Update(category);
            this.Data.SaveChanges();
        }