SourceCode/RFrameGenerate.BLL/Products/ProductCategorysManage.cs

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using RFrameGenerate.Model;
using RFramework.SQLServer;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using RFramework.SQLQuery;
namespace RFrameGenerate.BLL.Products
{
    public class ProductCategorysManage
    {
        /// <summary>
        ///获取商品店内分类列表
        /// </summary>
        /// <returns></returns>
        public static List<T_BAS_ProductCategorys> GetList()
        {
            using (var query = Factory.CreateT_BAS_ProductCategorys())
            {
                var list = query.GetList(c => c.MerchantGuid == RFrameGenerate.Common.CurrentManage.MerchantGuid, false, a => a.Sort, DAL.Enums.OrderMethods.DESC,RFramework.SQLServer.Enums.LockType.Default,false);
                return list.OrderBy(a => a.Sort).OrderBy(a => a.Levels).ToList();
            }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        public static List<T_BAS_ProductCategorys> GetCategoryList()
        {
            using (var query = Factory.CreateT_BAS_ProductCategorys())
            {
                return query.GetList(c => c.MerchantGuid == RFrameGenerate.Common.CurrentManage.MerchantGuid,false,a=>a.Sort,DAL.Enums.OrderMethods.DESC);
            }
        }
        /// <summary>
        /// 分类排序（按已使用的分类进行排序）
        /// </summary>
        /// <returns></returns>
        public static List<T_BAS_ProductCategorys> GetProductCategory()
        {
            var query = Factory.CreateT_BAS_Products();
            try
            {
                List<T_BAS_ProductCategorys> list = LoadData();
                if (list.Count == 0) return new List<T_BAS_ProductCategorys>();
                return list.Where(a=>a.Flag==true).ToList();
            }
            catch
            {
                return new List<T_BAS_ProductCategorys>(); 
            }
            finally
            {
                query.Dispose();
            }
        }

        public static List<T_BAS_ProductCategorys> GetProductCategoryByOrder(List<T_BAS_ProductCategorys> list)
        {
            var relList = new List<T_BAS_ProductCategorys>();