Simple question please help

Question

i want to create login page for admin and user in MVC5.

 

if registration time select user then after login automatically goto user panel.

and if admin then automatically go to admin panel in MVC

 

here is my code for admin.

 

public ActionResult Login()
        {
            return View();
        }
        [HttpPost]
        public ActionResult Login(UserMaster_Model user)
        {

            if (ModelState.IsValid)
            {
                var details = (from userlist in _userMaster.GetAll()
                               where userlist.USMType == "Admin" && userlist.USMEmail == user.USMEmail && userlist.USMPassword == user.USMPassword
                               select new
                               {
                                   userlist.USMUserName,
                                   userlist.USMId,
                                   userlist.USMEmail
                               }).ToList();
                if (details.FirstOrDefault() != null)
                {
                    Session["USMUserName"] = details.FirstOrDefault().USMUserName;
                    Session["USMId"] = details.FirstOrDefault().USMId;
                    Session["USMEmail"] = details.FirstOrDefault().USMEmail;
                    return RedirectToAction("Dashboard");
                }
                else
                {
                    ViewBag.ErrorMessage = "Invalid User Name OR Password";
                }
            }
            else
            {
                ViewBag.ErrorMessage = "Enter Username & Password";
            }


            return View(user);
        }

 and user side login for below code

public ActionResult Login()
        {
            return View();
        }
        [HttpPost]
        public ActionResult Login(UserMaster_Model user)
        {
            if (ModelState.IsValid)
            {
                var details = (from userlist in _userMaster.GetAll()
                               where userlist.USMEmail == user.USMEmail && userlist.USMPassword == user.USMPassword
                               select new
                               {
                                   userlist.USMId,
                                   userlist.USMEmail,
                                   userlist.USMUserName
                               }).FirstOrDefault();
                if (details != null)
                {
                    Session["USMUserName"] = details.USMUserName;
                    Session["USMId"] = details.USMId;
                    Session["USMEmail"] = details.USMEmail;
                    return RedirectToAction("Index", "CompanyMaster");
                }
                else
                {
                    ViewBag.ErrorMessage = "Invalid User Name OR Password";
                }
            }
            else
            {
                ViewBag.ErrorMessage = "Enter Username AND Password";
            }
            return View(user);
        }

 

 both code are in different controller, i want to both code are use in one action one controller How is possible ?

 

give me answer for only MVC. 

 

thanks in advance