public async Task <ActionResult> DeleteMenu(string ID)
{
try
{
if (!string.IsNullOrEmpty(ID))
{
int menuid = Convert.ToInt32(ID);
Menu findmenu = await MenuRepository.FindAsync(u => u.MenuID == menuid);
if (findmenu != null)
{
List <Menu> Ldelete = new List <Menu>();
Ldelete.Add(findmenu);
DeleteChild(Ldelete, menuid);
if (MenuRepository.DeleteRange(Ldelete.AsEnumerable()) != 0)
{
//查找并删除菜单角色表中的数据
foreach (Menu item in Ldelete)
{
RoleMenu findrm = await RoleMenuRepository.FindAsync(r => r.MenuID == item.MenuID);
if (findrm != null)
{
RoleMenuRepository.Delete(findrm);
}
}
return(Json(new
{
Success = true
}));
}
}
}
return(Json(new
{
Success = false
}));
}
catch (Exception ex)
{
LogRepository.Add(new EventLog()
{
Name = Session["LoginedUser"].ToString(), Date = DateTime.Now.ToLocalTime(), Event = "删除菜单失败" + ex.Message
});
return(Json(new
{
Success = false
}));
}
}
public bool DeleteById(string id)
{
bool isSuccess = false;
try
{
var obj = _RoleMenuRepository.GetById(id);
if (obj != null)
{
isSuccess = true;
_RoleMenuRepository.Delete(obj);
Save();
}
}
catch (Exception ex)
{
isSuccess = false;
throw ex;
}
return(isSuccess);
}
public void Delete(int id)
{
_roleMenuRepository.Delete(id);
}
public async Task <List <RoleMenu> > AddOrDeleteMenuRoleAsync(int iMneuId, List <int> lstRoleId, string sOperator)
{
List <RoleMenu> lstRoleMenu = new List <RoleMenu>();
if (iMneuId > 0)
{
//根据获取菜单Id获取角色列表
lstRoleMenu = await _RoleMenuRepository.SelectALLAsync(new RoleMenu()
{
ImenuId = iMneuId
});
if (lstRoleMenu?.Count > 0)
{
List <int> lstOldUserRoleId = lstRoleMenu.Select(x => x.IroleId).ToList();
List <int> lstNewRoleMenuId = new List <int>();
if (!lstOldUserRoleId.Equals(lstRoleId))
{
if (lstOldUserRoleId.Count > lstRoleId.Count)
{
lstNewRoleMenuId = lstOldUserRoleId.Except(lstRoleId).ToList();
}
else
{
lstNewRoleMenuId = lstRoleId.Except(lstOldUserRoleId).ToList();
}
if (lstNewRoleMenuId?.Count > 0)
{
foreach (int iRoleId in lstNewRoleMenuId)
{
RoleMenu entityRoleMenu = await _RoleMenuRepository.SelectAsync(new RoleMenu()
{
ImenuId = iMneuId, IroleId = iRoleId
});
if (entityRoleMenu == null)
{
await _RoleMenuRepository.AppendAsync(new RoleMenu()
{
ImenuId = iMneuId, IroleId = iRoleId
}, sOperator);
}
else
{
_RoleMenuRepository.Delete(entityRoleMenu, sOperator);
}
}
lstRoleMenu = await _RoleMenuRepository.SelectALLAsync(new RoleMenu()
{
ImenuId = iMneuId
});
}
}
}
else
{
if (lstRoleId?.Count > 0)
{
foreach (int iRoleId in lstRoleId)
{
await _RoleMenuRepository.AppendAsync(new RoleMenu()
{
ImenuId = iMneuId, IroleId = iRoleId
}, sOperator);
}
lstRoleMenu = await _RoleMenuRepository.SelectALLAsync(new RoleMenu()
{
ImenuId = iMneuId
});
}
}
}
return(lstRoleMenu);
}
