public async Task <IActionResult> CreateScope(ScopeModel newScope) { Scope dupe = await _scopeService.Find(newScope.Name); if (dupe != null) { ModelState.AddModelError("FindScope", $"A scope with name {newScope.Name} already exists."); return(RedirectToAction("Index")); } await _scopeService.Save(newScope.IdsScope); return(RedirectToAction("Index")); }