55128.cn_kjh.55128.cn_m.55128.cn/CP55128/CB.Data/System/SysGroupService.cs

using System;
using System.Collections.Generic;

using CB.Cache;
using CB.Entity;
using CB.Interface.Infrastructure;

namespace CB.Data
{
    /// <summary>
    /// 系统用户组操作类 by JNswins
    /// </summary>
    public class SysGroupService
    {
        /// <summary>
        /// 移除缓存
        /// </summary>
        protected static void RemoveCache()
        {
            CB.Cache.CBCache.GetCacheService().RemoveObject(CB.Cache.CacheKeys.SysGroupList);
        }

        /// <summary>
        /// 新增保存
        /// </summary>
        /// <param name="entity"></param>
        /// <returns></returns>
        public static bool Save(SysGroupInfo entity)
        {
            bool yes = DatabaseProvider.GetDbProvider<ISysGroupService>().Save(entity);
            if (yes)
            {
                RemoveCache(); return true;
            }
            return false;
        }

        /// <summary>
        /// 更新信息
        /// </summary>
        /// <param name="entity"></param>
        /// <returns></returns>
        public static bool Update(SysGroupInfo entity)
        {
            bool yes = DatabaseProvider.GetDbProvider<ISysGroupService>().Update(entity);
            if (yes)
            {
                RemoveCache(); return true;
            }
            return false;
        }

        /// <summary>
        /// 删除
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public static bool Delete(int id)
        {
            bool yes = DatabaseProvider.GetDbProvider<ISysGroupService>().Delete(id);
            if (yes)
            {
                RemoveCache(); return true;
            }
            return false;
        }

        /// <summary>
        /// 获取详细
        /// </summary>
        /// <param name="groupId">用户组ID</param>
        /// <returns></returns>
        public static SysGroupInfo Get(int id)
        {
            var list = ToList();
            if (null == list || 0 >= list.Count)
                return null;

            SysGroupInfo entity = null;
            for (int i = list.Count - 1; i >= 0; i--)
            {
                if (id == list[i].GroupId)
                    entity = list[i];
            }
            return entity;
        }

        /// <summary>
        /// 所有数据列表
        /// </summary>
        /// <returns></returns>
        public static IList<SysGroupInfo> ToList()
        {
            var list = CB.Cache.CBCache.GetCacheService().GetObject(CB.Cache.CacheKeys.SysGroupList) as IList<SysGroupInfo>;
            if (null == list || 0 >= list.Count)
            { 
                list = DatabaseProvider.GetDbProvider<ISysGroupService>().ToList();
                CB.Cache.CBCache.GetCacheService().AddObject(CB.Cache.CacheKeys.SysGroupList, list);
            }
            return list;
        }
    }
}