public ActionResult EditUserRole(string userId, AdminViewModel adminModel)
{
UserRoleHelpers helper = new UserRoleHelpers();
if(ModelState.IsValid)
{
string[] empt = { };
adminModel.SelectedRoles = adminModel.SelectedRoles ?? empt;
foreach (var role in db.Roles.ToList())
{
//If selected but user doesn't have, add
if (adminModel.SelectedRoles.Contains(role.Name))
{
helper.AddUserToRole(userId, role.Name);
}
//If not selected remove
else
{
helper.RemoveuserFromRole(userId, role.Name);
}
}
}
return RedirectToAction("AdminIndex");
}
public ActionResult EditUserRole(string userId)
{
var user = db.Users.Find(userId);
AdminViewModel adminModel = new AdminViewModel();
// Creating an object of helper class
UserRoleHelpers helper = new UserRoleHelpers();
// Calling Helper Method
var selected = helper.ListUserRoles(userId);
adminModel.Roles = new MultiSelectList(db.Roles, "Name", "Name", selected);
adminModel.User = user;
return View(adminModel);
}