//Get
public ActionResult EditRoles(string id)
{
if (string.IsNullOrWhiteSpace(id))
return new HttpStatusCodeResult(HttpStatusCode.OK);
var user = db.Users.Find(id);
AdminUserViewModel AdminModel = new AdminUserViewModel();
var selected = id.ListUserRoles();
AdminModel.Roles = new MultiSelectList(db.Roles, "Name", "Name", selected);
AdminModel.User = user;
return PartialView(AdminModel);
}
// GET: UserRoles
public ActionResult EditUser(string id)
{
var user = db.Users.Find(id);
var selected = user.Roles.Select(r => r.RoleId);
AdminUserViewModel adminModel = new AdminUserViewModel() {
Roles = new MultiSelectList(db.Roles, "Id", "Name", selected),
UserList = new SelectList(db.Users, "Id", "Name", selected),
User = user
};
return View(adminModel);
}
public ActionResult EditUser(string[] selectedRoles, AdminUserViewModel model)
{
var rolesBeforeAdd = model.User.Id.ListUserRoles();
foreach(string role in rolesBeforeAdd)
{
if(!selectedRoles.Contains(role))
{
model.User.Id.RemoveUserFromRole(role);
}
}
foreach(string role in selectedRoles)
{
model.User.Id.AddUserToRole(role);
}
return RedirectToAction("Index");
}
public ActionResult EditUser(string id, AdminUserViewModel model)
{
if (id == null) {
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
var user = db.Users.Find(id);
UserRolesHelper helper = new UserRolesHelper();
foreach (var role in db.Roles.ToList()) {
//If selected but user doesn't have, add
if (model.SelectedRoles.Contains(role.Id)) {
helper.AddUserToRole(id, role.Name);
}
//If not selected but user *does* have, remove
else if (!model.SelectedRoles.Contains(role.Id)) {
helper.RemoveUserFromRole(id, role.Name);
}
}
return RedirectToAction("Index", new { id });
}