/// <summary>
/// 根据权限拥有者类别ID重新设定权限
/// </summary>
/// <param name="sysId"></param>
/// <param name="privilegeMaster"></param>
/// <param name="IDs">包括菜单、按钮编号</param>
/// <param name="userName">当前操作用户</param>
/// <returns></returns>
public bool SetMenuPrivilege(string sysId, PrivilegeMaster privilegeMaster, string[] IDs, string userName)
{
//获取所有菜单
IEnumerable <SysMenu> allMenus = menuRepository.GetList();
//获取所有按钮
IEnumerable <SysButton> allButtons = buttonRepository.GetList();
//存储传入的menuId集合
List <string> menus = (from menu in allMenus where IDs.Contains(menu.SysId) select menu.SysId).ToList();
//存储传入的buttonId集合
List <string> buttons = (from button in allButtons where IDs.Contains(button.SysId) select button.SysId).ToList();
using (IDbTransaction tran = privilegeRepository.Connection.BeginTransaction())
{
//根据用户ID获取原来用户可用菜单
//用于和现在选中的菜单进行判断，是否屏蔽原来可用菜单
IEnumerable <SysMenu> userMenus = ServiceFactory.MenuService.GetPrivilegedSysMenuByUserId(sysId);
this.privilegeRepository.DeleteSysPrivilegeByMaster(sysId, privilegeMaster, tran);
#region 如果是用户权限，先将用户和角色的权限进行对比，将用户禁用而角色启用的菜单和按钮设置为禁用
if (privilegeMaster == PrivilegeMaster.User)
{
#region 设置菜单禁用
foreach (SysMenu userMenu in userMenus)
{
if (!menus.Contains(userMenu.SysId))
{
SysPrivilege sysPrivilege = new SysPrivilege
{
PrivilegeAccess = PrivilegeAccess.Menu,
PrivilegeAccessKey = userMenu.SysId,
PrivilegeMaster = privilegeMaster,
PrivilegeMasterKey = sysId,
PrivilegeOperation = PrivilegeOperation.Disable,
RecordStatus = string.Format("创建时间：{0},创建人：{1}", DateTime.Now, userName)
};
int addResult = privilegeRepository.Add(sysPrivilege, tran);
if (addResult == 0)
{
tran.Rollback();
return(false);
}
#region 设置按钮禁用
if (userMenu.Buttons != null)
{
foreach (SysButton button in userMenu.Buttons)
{
if (!buttons.Contains(button.SysId))
{
SysPrivilege sysPrivilegeBt = new SysPrivilege
{
PrivilegeAccess = PrivilegeAccess.Button,
PrivilegeAccessKey = button.SysId,
PrivilegeMaster = privilegeMaster,
PrivilegeMasterKey = sysId,
PrivilegeOperation = PrivilegeOperation.Disable,
RecordStatus = string.Format("创建时间：{0},创建人：{1}", DateTime.Now, userName)
};
addResult = privilegeRepository.Add(sysPrivilege, tran);
if (addResult == 0)
{
tran.Rollback();
return(false);
}
}
}
}
#endregion
}
}
#endregion
}
#endregion
#region 角色权限，只存储可用菜单，不进行和现在选中菜单判断
foreach (string menu in menus)
{
SysPrivilege sysPrivilege = new SysPrivilege
{
PrivilegeAccess = PrivilegeAccess.Menu,
PrivilegeAccessKey = menu,
PrivilegeMaster = privilegeMaster,
PrivilegeMasterKey = sysId,
PrivilegeOperation = PrivilegeOperation.Enable,
RecordStatus = string.Format("创建时间：{0},创建人：{1}", DateTime.Now, userName)
};
int addResult = privilegeRepository.Add(sysPrivilege, tran);
if (addResult == 0)
{
tran.Rollback();
return(false);
}
#region 存储菜单下不可用按钮
var menuBts = allButtons.Where(x => x.MenuId == menu);
menuBts = menuBts.Where(x => (!buttons.Contains(x.SysId)));
foreach (SysButton sysButton in menuBts)
{
sysPrivilege = new SysPrivilege
{
PrivilegeAccess = PrivilegeAccess.Button,
PrivilegeAccessKey = sysButton.SysId,
PrivilegeMaster = privilegeMaster,
PrivilegeMasterKey = sysId,
PrivilegeOperation = PrivilegeOperation.Disable,
RecordStatus = string.Format("创建时间：{0},创建人：{1}", DateTime.Now, userName)
};
addResult = privilegeRepository.Add(sysPrivilege, tran);
if (addResult == 0)
{
tran.Rollback();
return(false);
}
}
#endregion
}
#endregion
tran.Commit();
return(true);
}
}
