ZLPMS/PMS.BusinessService/SysManager/XTMKBuiness.cs

using System;
using System.Collections.Generic;
using System.ComponentModel.Composition;
using System.Linq;
using System.Text;
using PMS.DBService.SysManager;
using PMS.Interface.SysManager;
using QWPlatform.IService;
using QWPlatform.SystemLibrary.Utils;
using QWPlatform.SystemLibrary;
using System.Data;
using PMS.BusinessModels.SysManager;

namespace PMS.BusinessService.SysManager
{
    /// <summary>
    /// 创 建 人：王海洋
    /// 创建日期：2018-12-7
    /// 功能描述：系统模块业务层
    /// </summary>
    public class XTMKBuiness : ISystemModule
    {
        //数据服务
        private XTMKService db_sysMenu = DataServiceBase.Instance<XTMKService>();

        #region 系统模块基础操作
        //根据用户id获取对应的菜单目录
        public string GetTreeMenu(List<string> roleids, bool isAdmin)
        {
            var list = db_sysMenu.GetSysMenus(roleids, isAdmin);

            return Strings.ObjectToJson(list, true);
        }

        //获取easyui treeGridView
        public string GetTreeGridView()
        {
            var dt = db_sysMenu.GetList();
            var column = new string[] { "ID", "上级ID", "名称", "地址", "启用", "图标", "序号", "备注", "首页" };
            return dt.ToEasyUITreeGridJson("ID", "上级ID", null, column, "");
            //return dt.ToJson();
        }

        //获取module信息
        public DataTable GetModuleInfo(int id)
        {
            return db_sysMenu.GetInfoById(id);
        }

        //获取EasyuiTreejson
        public string GetEasyUIJson()
        {
            var dt = db_sysMenu.GetList();
            return dt.ToEasyUITreeJson("ID", "名称", "上级ID", null, "");
        }

        //保存
        public bool SaveInfo(form_menu_model model)
        {
            var emodel = new PMS.EntityModels.SysManager.XTMKModel();
            emodel.MC = model.name;
            emodel.DZ = model.address;
            emodel.QY = model.GetIsActive ? 1 : 0;
            emodel.TB = model.icons;
            emodel.XH = model.ordnum;
            emodel.BZ = model.remark;
            emodel.SY = model.ishome == "on" ? 1 : 0;
            if (model.parentid > 0)
            {//设置为上级ID
                emodel.SJID = model.parentid;
            }

            if (model.id > 0)
            {//存在ID，说明是编辑
                emodel.ID = model.id;
                return db_sysMenu.Update(emodel) > 0;
            }
            else
            {//不存在ID，需要创建一个新记录
                return db_sysMenu.Add(emodel) > 0;
            }
        }

        //检查数据库是否重复名称
        public bool CheckNameExists(string name, int id)
        {
            return db_sysMenu.CheckNameExists(name, id);
        }

        //删除模块
        public bool DeleteModule(int id)
        {
            var model = new EntityModels.SysManager.XTMKModel();
            model.ID = id;
            return db_sysMenu.Delete(model) > 0;
        }
        #endregion

        #region 系统模块授权操作
        //根据ID查询已授权的功能列表
        public DataTable GetButtonListByID(int id)
        {
            return this.db_sysMenu.SelectButtonsByMid(id);
        }

        //对模块分配按钮
        public bool AuthButtons(int id, string buttonids, string group)
        {
            if (!string.IsNullOrEmpty(buttonids))
            {
                group = group.Trim();
                var btns = buttonids.Split(',');
                int orderNum = 0;
                foreach (var bid in btns)
                {
                    if (!string.IsNullOrEmpty(bid))
                    {//按钮id不为空
                        int buttonId = 0;
                        if (int.TryParse(bid, out buttonId))
                        {
                            orderNum++;
                            //同一个模块，同一个按钮，同一个分组不能重复
                            bool r = db_sysMenu.CheckModuleButtonExists(id, group, buttonId);

                            if (!r)
                            {//只有不存在时才添加该按钮
                                db_sysMenu.AddModuleButton(id, group, buttonId, orderNum);
                            }
                        }//end if
                    }//end if
                }

                return true;
            }

            return false;
        }

        //移除指定模块的授权功能
        public bool RemoveAuthButtons(string ids)
        {
            if (!string.IsNullOrEmpty(ids))
            {//检查是否为空
                var mids = ids.Split(',');
                foreach (var id in mids)
                {
                    if (!string.IsNullOrEmpty(id))
                    {//id不为空，删除
                        int mid = 0;
                        if (int.TryParse(id, out mid))
                        {
                            db_sysMenu.RemoveModuleButton(mid);
                        }
                    }
                }

                return true;
            }

            return false;
        }

        //获取所有的模块授权（已启用的模块）
        public string GetActiveTreemenu()
        {
            //获取模块的列表
            var dt = db_sysMenu.GetMenuActiveList();
            return dt.ToEasyUITreeJson("ID", "名称", "上级ID", null, null);
        }


        #endregion
    }
}