public ByARpt GuardarRoles(List<ModuloRoles> lst, string UserName)
{
string msg = "";
var userStore = new UserStore<IdentityUser>();
var userMgr = new UserManager<IdentityUser>(userStore);
var user = userMgr.FindByName(UserName);
IdentityResult IdUserResult;
foreach (ModuloRoles item in lst)
{
bool hasRoolAnt = userMgr.IsInRole(user.Id, item.Roles);
if (item.hasRol != hasRoolAnt)//Si cambió
{
try
{
if (item.hasRol)
{
IdUserResult = userMgr.AddToRole(user.Id, item.Roles);
msg += String.Format("Se Asignó el Rol {0} - [ {1} ]</br>", item.Titulo, item.Roles);
}
else
{
IdUserResult = userMgr.RemoveFromRole(user.Id, item.Roles);
msg += String.Format("Se Retiró el Rol {0} - [ {1} ]</br>", item.Titulo, item.Roles);
}
}
catch (Exception ex)
{
msg = ex.Message;
}
}
}
if (String.IsNullOrEmpty(msg))
{
byaRpt.Mensaje = "No realizó ningun cambio de Roles al usuario";
}
else
{
byaRpt.Mensaje = msg;
}
byaRpt.Error = false;
//GuardarRolesUsuarios
return byaRpt;
}
public ActionResult DeleteRoleForUser(string userName, string roleName)
{
List<string> userRoles;
List<string> roles;
List<string> users;
using (var context = new ApplicationDbContext())
{
var roleStore = new RoleStore<IdentityRole>(context);
var roleManager = new RoleManager<IdentityRole>(roleStore);
roles = (from r in roleManager.Roles select r.Name).ToList();
var userStore = new UserStore<ApplicationUser>(context);
var userManager = new UserManager<ApplicationUser>(userStore);
users = (from u in userManager.Users select u.UserName).ToList();
var user = userManager.FindByName(userName);
if (user == null)
throw new Exception("User not found!");
if (userManager.IsInRole(user.Id, roleName))
{
userManager.RemoveFromRole(user.Id, roleName);
context.SaveChanges();
ViewBag.ResultMessage = "Role removed from this user successfully !";
}
else
{
ViewBag.ResultMessage = "This user doesn't belong to selected role.";
}
var userRoleIds = (from r in user.Roles select r.RoleId);
userRoles = (from id in userRoleIds
let r = roleManager.FindById(id)
select r.Name).ToList();
}
ViewBag.RolesForThisUser = userRoles;
ViewBag.Roles = new SelectList(roles);
ViewBag.Users = new SelectList(users);
return View("RoleAddToUser");
}
