55128ht_New/YiSha.Business/YiSha.Service/SystemManage/Partial/RoleService.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Linq.Expressions;
using System.Threading.Tasks;
using YiSha.Data.Repository;
using YiSha.Entity.SystemManage;
using YiSha.Enum.SystemManage;
using YiSha.Model.Param.SystemManage;
using YiSha.Util.Extension;
using YiSha.Util.Model;
using YiSha.Util;
using YiSha.Enum;
using YiSha.IService.SystemManage;

namespace YiSha.Service.SystemManage
{
    public partial class RoleService
    {
        private IRepositoryFactory _baseRepository;
        private IMenuAuthorizeService _menuAuthorizeService;
        public RoleService(IRepositoryFactory baseRepository, IMenuAuthorizeService menuAuthorizeService)
        {
            _baseRepository = baseRepository;
            _menuAuthorizeService = menuAuthorizeService;
        }

        #region 获取数据
        public async Task<List<RoleEntity>> GetListPartial(RoleListParam param)
        {
            var expression = ListFilterPartial(param);
            var list = await _baseRepository.BaseRepository(dbConnectType).FindList(expression);
            return list.ToList();
        }

        public async Task<List<RoleEntity>> GetPageListPartial(RoleListParam param, Pagination pagination)
        {
            var expression = ListFilterPartial(param);
            var list = await _baseRepository.BaseRepository(dbConnectType).FindList(expression, pagination);
            return list.ToList();
        }

        public async Task<RoleEntity> GetEntityPartial(int id)
        {
            return await _baseRepository.BaseRepository(dbConnectType).FindEntity<RoleEntity>(id);
        }

        public async Task<int> GetMaxSortPartial()
        {
            object result = await _baseRepository.BaseRepository(dbConnectType).FindObject("SELECT MAX(RoleSort) FROM SysRole");
            int sort = result.ParseToInt();
            sort++;
            return sort;
        }

        public bool ExistRoleNamePartial(RoleEntity entity)
        {
            var expression = LinqExtensions.True<RoleEntity>();
            expression = expression.And(t => t.BaseIsDelete == (int)IsDeleteEnum.No);
            if (entity.Id.IsNullOrZero())
            {
                expression = expression.And(t => t.RoleName == entity.RoleName);
            }
            else
            {
                expression = expression.And(t => t.RoleName == entity.RoleName && t.Id != entity.Id);
            }
            return _baseRepository.BaseRepository(dbConnectType).IQueryable(expression).Count() > 0 ? true : false;
        }
        #endregion

        #region 提交数据
        public async Task SaveFormPartial(RoleEntity entity)
        {
            var isAdd = false;
            try
            {
                //如果id为0，先在数据库中新增用户信息，获取用户的userid便于职位、角色信息的关联（事务中无法获取到用户的userid）
                if (entity.Id.IsNullOrZero())
                {
                    isAdd = true;
                    //新增角色
                    await entity.Create();
                    await _baseRepository.BaseRepository(dbConnectType).Insert(entity);
                }
                // 角色对应的菜单、页面和按钮权限
                var menuAuthorizeList = new List<MenuAuthorizeEntity>();
                if (!string.IsNullOrEmpty(entity.MenuIds))
                {
                    foreach (int menuId in TextHelper.SplitToArray<int>(entity.MenuIds, ','))
                    {
                        MenuAuthorizeEntity menuAuthorizeEntity = new MenuAuthorizeEntity();
                        menuAuthorizeEntity.AuthorizeId = entity.Id;
                        menuAuthorizeEntity.MenuId = menuId;
                        menuAuthorizeEntity.AuthorizeType = AuthorizeTypeEnum.Role.ParseToInt();
                        await menuAuthorizeEntity.Create();
                        menuAuthorizeList.Add(menuAuthorizeEntity);
                    }
                }
                //开启事务
                var db = await _baseRepository.BaseRepository(dbConnectType).BeginTrans();
                try
                {
                    if (!isAdd)
                    {
                        //修改角色
                        await db.Delete<MenuAuthorizeEntity>(t => t.AuthorizeId == entity.Id);
                        await entity.Modify();
                        await db.Update(entity);
                    }

                    if (menuAuthorizeList.Any())
                        await _menuAuthorizeService.InsertMany(menuAuthorizeList);

                    await db.CommitTrans();
                }
                catch
                {
                    await db.RollbackTrans();
                    throw;
                }

            }
            catch
            {
                //如果id为0且用户的userid不为零，则需要删除新增的用户信息
                if (isAdd)
                {
                    await _baseRepository.BaseRepository(dbConnectType).Delete(entity);
                }
            }
        }

        public async Task DeleteFormPartial(string ids)
        {
            string[] idArr = TextHelper.SplitToArray<string>(ids, ',');
            await _baseRepository.BaseRepository(dbConnectType).Delete<RoleEntity>(idArr);
        }
        #endregion

        #region 私有方法
        private Expression<Func<RoleEntity, bool>> ListFilterPartial(RoleListParam param)
        {
            var expression = LinqExtensions.True<RoleEntity>();
            expression = expression.And(t => t.BaseIsDelete == (int)IsDeleteEnum.No);
            if (param != null)
            {
                if (!string.IsNullOrEmpty(param.RoleName))
                {
                    expression = expression.And(t => t.RoleName.Contains(param.RoleName));
                }
                if (!string.IsNullOrEmpty(param.RoleIds))
                {
                    int[] roleIdArr = TextHelper.SplitToArray<int>(param.RoleIds, ',');
                    expression = expression.And(t => roleIdArr.Contains(t.Id));
                }
                if (!string.IsNullOrEmpty(param.RoleName))
                {
                    expression = expression.And(t => t.RoleName.Contains(param.RoleName));
                }
                if (param.RoleStatus > -1)
                {
                    expression = expression.And(t => t.RoleStatus == param.RoleStatus);
                }
                if (!string.IsNullOrEmpty(param.StartTime.ParseToString()))
                {
                    expression = expression.And(t => t.BaseModifyTime >= param.StartTime);
                }
                if (!string.IsNullOrEmpty(param.EndTime.ParseToString()))
                {
                    param.EndTime = param.EndTime.Value.Date.Add(new TimeSpan(23, 59, 59));
                    expression = expression.And(t => t.BaseModifyTime <= param.EndTime);
                }
            }
            return expression;
        }
        #endregion
    }
}