/// <summary>
/// 角色管理页面
/// </summary>
/// <returns></returns>
public ActionResult RoleManage()
{
//删除角色
//接收角色id
if (Request["num"] != null)
{
int id = Convert.ToInt32(Request["num"]);
//根据角色id查询“员工角色表”此角色有无员工担当
Employee_RoleInfo er = dal.GetEmployee_RoleInfoByRoleID(id);
if (er != null)
{
return(Content("0"));
}
else
{
//根据角色id删除角色
bool isDel = dal.DelRoleByRoleID(id);
if (isDel)
{
return(Content("1"));
}
}
}
//查询所有员工
EmployeeDal emdal = new EmployeeDal();
List <EmployeeInfo> emlist = emdal.GetAllEmployeer();
//查询所有权限（查询菜单栏）
PermissionDal pd = new PermissionDal();
List <PermissionInfo> perslist = pd.GetAll();
//查询所有角色
List <RoleInfo> roles = dal.GetRoles();
ViewBag.emlist = emlist;
ViewBag.roles = roles;
int? RoleID = Convert.ToInt32(Request["RoleID"]);
string RoleName = Request["RoleName"];
if (RoleName != null)
{
Session["RoleName"] = RoleName;
}
if (RoleID != 0)
{
Session["RoleID"] = RoleID;
List <RoleInfo_PermissionInfo> persByRoID = dal.GetPerByRoleID(RoleID);
List <PermissionInfo> NotPerByRoId = dal.GetNotPerByRoId(RoleID);
ViewBag.persByRoID = persByRoID;
ViewBag.NotPerByRoId = NotPerByRoId;
ViewBag.perslist = perslist;
}
return(View());
}
/// <summary>
/// 通过用户id查询用户角色
/// </summary>
/// <param name="_roleid"></param>
/// <returns></returns>
public RoleInfo GetRoleByEmployeeID(int?_EmployeeId)
{
Employee_RoleInfo Em_role = t.Employee_RoleInfo.Where(a => a.EmployeeID == _EmployeeId).FirstOrDefault();
RoleInfo role = new RoleInfo();
if (Em_role != null)
{
role = t.RoleInfo.Where(a => a.ID == Em_role.RoleID).FirstOrDefault();
}
return(role);
}
/// <summary>
/// 处理添加角色的方法
/// </summary>
/// <returns></returns>
public ActionResult ExeAddEmployeerRole()
{
//获值
//接收被授权员工的id
int?emerid = Convert.ToInt32(Request["id"]);
/*
* 只能拥有一个角色
*/
//接收角色id
int?id = 0;
if (Request["num"] != null)
{
id = Convert.ToInt32(Request["num"]);
}
//根据id查询角色
Employee_RoleInfo haver = dal.GetRoleByID(id);
if (haver != null)
{
//删除原本角色再添加新角色
bool isDel = dal.DelEmpRole(haver);
if (isDel)
{
//添加角色
Employee_RoleInfo er = new Employee_RoleInfo();
er.EmployeeID = emerid;
er.RoleID = id;
bool isAdd = dal.AddRoleByEmID(er);
if (isAdd)
{
return(RedirectToAction("PermissionManage"));
}
}
}
else
{
//添加角色
Employee_RoleInfo er = new Employee_RoleInfo();
er.EmployeeID = emerid;
er.RoleID = id;
bool isAdd = dal.AddRoleByEmID(er);
if (isAdd)
{
return(RedirectToAction("PermissionManage"));
}
}
return(RedirectToAction("PermissionManage"));
}
/// <summary>
/// 根据员工Id查询角色Id
/// </summary>
/// <returns>返回查询到的角色ID</returns>
///
public void GetPerId()
{
//获取员工Id
//接收被授权员工的id
int?emerid = Convert.ToInt32(Request["Id"]);
//实例员工角色对象
PermissionDal dal = new PermissionDal();
//获取对象
Employee_RoleInfo emr = dal.GetRoleByID(emerid);
//获取角色Id
int?RoleID = Convert.ToInt32(emr.RoleID);
//返回查询到的角色id
Response.Write(RoleID);
Response.End();
}
/// <summary>
/// 添加员工角色
/// </summary>
/// <param name="_er"></param>
/// <returns></returns>
public bool AddRoleByEmID(Employee_RoleInfo _er)
{
t.Employee_RoleInfo.Add(_er);
return(t.SaveChanges() > 0);
}
/// <summary>
/// 删除员工角色
/// </summary>
/// <param name="_id"></param>
/// <returns></returns>
public bool DelEmpRole(Employee_RoleInfo _er)
{
t.Employee_RoleInfo.Remove(_er);
return(t.SaveChanges() > 0);
}