shop.BLL/ProductCategoryBusiness.cs

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using System;
using System.Collections.Generic;
using System.Text;
using shop.DAL;

using shop.Model;
using System.Data;

namespace shop.BLL
{
    public class ProductCategoryBusiness
    {
        public bool Add(ProductCategory productCategory) 
        {
            ProductCategoryDAO dao = new ProductCategoryDAO();
            int id = dao.Add(productCategory);
            if (productCategory.FatherId == 0)
                productCategory.Path = id.ToString();
            else
                productCategory.Path += "," + id.ToString();
            productCategory.Id = id;
            return dao.Update(productCategory);
        }
        public bool Delete(int Id) 
        {
            new ProductCategoryDAO().Delete(Id);
            return new CategoryAttributeBusiness().DeleteByCategory(Id);

        }
        public bool Update(ProductCategory productCategory) 
        {
            return new ProductCategoryDAO().Update(productCategory); 
        }
        public ProductCategory GetEntity(int Id) 
        {
            return new ProductCategoryDAO().GetEntity(Id); 
        }
        public DataRecordTable GetList(string fieldList, string orderField, bool orderBy, int pageIndex, int pageSize, string where)
        {
            return new ProductCategoryDAO().GetList(fieldList, orderField, orderBy, pageIndex, pageSize, where);
        }
        public int GetMaxOrder() 
        {
            return new ProductCategoryDAO().GetMaxOrder(); 
        }
        public bool IsHaveSonCategory(int Id) 
        {
            return new ProductCategoryDAO().IsHaveSonCategory(Id); 
        }
        public bool IsHaveSameName(string categoryName) 
        {
            return new ProductCategoryDAO().IsHaveSameName(categoryName); 
        }
        public ProductCategory GetEntityByCategoryName(string categoryName)
        {
            return new ProductCategoryDAO().GetEntityByCategoryName(categoryName);
        }
        public int GetRecordCount(string where) 
        {
            return new ProductCategoryDAO().GetRecordCount(where);