StableVersion4.3/HL_FristAidPlatform_DataBase/SYS/T_SYS_MenuDB.cs

using HL_FristAidPlatform_Help;
using HL_FristAidPlatform_IDataBase;
using HL_FristAidPlatform_Models;
using SqlSugar;
using System.Collections.Generic;

namespace HL_FristAidPlatform_DataBase
{
    public class T_SYS_MenuDB : BaseDB, IT_SYS_Menu
    {
        public SqlSugarClient db = GetClient();

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public T_SYS_Menu Add(T_SYS_Menu menu)
        {
            //return db.Insert(menu);
            T_SYS_Menu model = db.Insertable(menu).IgnoreColumns(it => new { it.ID }).ExecuteReturnEntity();
            return model;
        }

        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Dels(dynamic[] ids)
        {
            return db.Deleteable<T_SYS_Menu>().In(new dynamic[] { ids }).ExecuteCommand() == 1 ? true : false;
        }

        public T_SYS_Menu Get(long id)
        {
            return db.Queryable<T_SYS_Menu>().First(it => it.ID == id);
        }

        /// <summary>
        /// 获取分页列表
        /// </summary>
        /// <param name="pageIndex">起始页</param>
        /// <param name="pageSize">每页大小</param>
        /// <param name="keyWord">查询关键词</param>
        /// <param name="systemModuleID">所属系统模块</param>
        /// <returns></returns>
        public TableModel<T_SYS_MenuModel> GetPageList(int pageIndex, int pageSize, string keyWord, long systemModuleID)
        {
            int TotalNumber = 0;
            TableModel<T_SYS_MenuModel> t = new TableModel<T_SYS_MenuModel>();

            var listMode = db.Queryable<T_SYS_Menu, T_SYS_Menu, T_SYS_SystemModule>((Menu, Parent, System) => new object[] {
            JoinType.Left,Menu.ParentID==Parent.ID,
            JoinType.Left,Menu.SystemModuleID==System.ID,
            }).Where((Menu, Parent) => Menu.DeleteFlag == 0).WhereIF(systemModuleID > 0, (Menu, Parent) => Menu.SystemModuleID == systemModuleID).WhereIF(!string.IsNullOrEmpty(keyWord), (Menu, Parent) => Menu.MenuName.Contains(keyWord) || Menu.ShortName.Contains(keyWord))
          .Select((Menu, Parent, System) => new T_SYS_MenuModel
          {
              ID = Menu.ID,
              GUID = Menu.GUID.ToString(),
              ParentID = Menu.ParentID,
              MenuName = Menu.MenuName,
              ShortName = Menu.ShortName,
              DLLName = Menu.DLLName,
              FunctionName = Menu.FunctionName,
              Icon = Menu.Icon,
              IconData = Menu.IconData,
              OrderBy = Menu.OrderBy,
              DeleteFlag = Menu.DeleteFlag,
              SystemModuleID = Menu.SystemModuleID,
              ParentName = Parent.MenuName.ToString(),
              SystemModule = System.SystemName,
          }).OrderBy((Menu) => Menu.OrderBy).ToPageList(pageIndex, pageSize, ref TotalNumber);

            t.Code = 0;
            t.PageCount = listMode.Count;
            t.TotalNumber = TotalNumber;
            t.Data = listMode;
            t.Msg = "成功";
            return t;
        }

        /// <summary>
        /// 获取列表-无分页
        /// </summary>
        /// <returns></returns>
        public TableModel<T_SYS_Menu> GetList()
        {
            List<T_SYS_Menu> data = db.Queryable<T_SYS_Menu>().Where(iterator => iterator.DeleteFlag == 0).ToList();
            TableModel<T_SYS_Menu> t = new TableModel<T_SYS_Menu>();
            t.Code = 0;
            t.TotalNumber = data.Count;
            t.Data = data;
            t.Msg = "成功";
            return t;
        }

        /// <summary>
        /// 根据系统模块编号获取列表
        /// </summary>
        /// <param name="systemModuleID">系统模块编号</param>
        /// <returns></returns>
        public TableModel<T_SYS_Menu> GetListBySystemModuleID(long systemModuleID)
        {
            List<T_SYS_Menu> data = db.Queryable<T_SYS_Menu>().Where(it => it.SystemModuleID == systemModuleID && it.DeleteFlag == 0).ToList();
            TableModel<T_SYS_Menu> t = new TableModel<T_SYS_Menu>();
            t.Code = 0;
            t.TotalNumber = data.Count;
            t.Data = data;
            t.Msg = "成功";
            return t;
        }


        /// <summary>
        /// 逻辑删除
        /// </summary>
        /// <param name="id">编号</param>
        /// <param name="deleteFlag">标记:0取消删除 1删除</param>
        /// <returns></returns>
        public int LogicalDelete(long id, int deleteFlag)
        {
            //return db.Updateable<T_SYS_Menu>().UpdateColumns(it => new T_SYS_Menu() { DeleteFlag = deleteFlag }).Where(it => it.ID == id).ExecuteCommand();
            //return db.Updateable<T_SYS_Menu>().SetColumns(it => it.DeleteFlag == deleteFlag).Where(it => it.ID == id).ExecuteCommand();
            //return db.Updateable<T_SYS_Menu>(it => new T_SYS_Menu() { DeleteFlag = deleteFlag }).Where(it => it.ID == id).ExecuteCommand();
            return db.Updateable<T_SYS_Menu>(it => it.DeleteFlag == deleteFlag).Where(it => it.ID == id).ExecuteCommand();
        }

        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(T_SYS_Menu menu)
        {
            return db.Updateable(menu).IgnoreColumns(ignoreAllNullColumns: true).WhereColumns(it => new { it.ID }).ExecuteCommand() == 1 ? true : false;
        }

        /// <summary>
        /// 根据用户编号获取所拥有的菜单权限
        /// </summary>
        /// <param name="userID">用户编号</param>
        /// <param name="systemModuleID">所属系统模块-1表示不分系统模块查询菜单即查询出所有得系统菜单</param>
        /// <returns></returns>
        public TableModel<T_SYS_Menu> GetListByUserID(long userID, long systemModuleID)
        {
            TableModel<T_SYS_Menu> t = new TableModel<T_SYS_Menu>();

            var listMode = db.Queryable<T_SYS_Menu, T_SYS_RoleMenu, T_SYS_UserRole>((Menu, RoleMenu, UserRole) => new object[] {
            JoinType.Left,RoleMenu.MenuID==Menu.ID,
            JoinType.Left,RoleMenu.RoleID==UserRole.RoleID,
            }).Where((Menu, RoleMenu, UserRole) => UserRole.UserID == userID && Menu.DeleteFlag == 0 && RoleMenu.DeleteFlag == 0 && UserRole.DeleteFlag == 0).WhereIF(systemModuleID > 0, (Menu, RoleMenu, UserRole) => Menu.SystemModuleID == systemModuleID).Select((Menu, RoleMenu, UserRole) => new T_SYS_Menu
            {
                ID = Menu.ID,
                GUID = Menu.GUID.ToString(),
                ParentID = Menu.ParentID,
                MenuName = Menu.MenuName,
                ShortName = Menu.ShortName,
                DLLName = Menu.DLLName,
                FunctionName = Menu.FunctionName,
                Icon = Menu.Icon,
                IconData = Menu.IconData,
                OrderBy = Menu.OrderBy,
                DeleteFlag = Menu.DeleteFlag,
            }).PartitionBy(Menu => new { Menu.ID }).Take(1).OrderBy((Menu) => Menu.OrderBy).ToList();

            t.Code = 0;
            t.PageCount = listMode.Count;
            t.TotalNumber = listMode.Count;
            t.Data = listMode;
            t.Msg = "成功";
            return t;
        }
    }
}