public IActionResult CreateProject(CreateProjectViewModel model, List<string> SelectedUsers)
 {
     var usersToAdd = Context.Users.Where(CurrentUser => SelectedUsers.Contains(CurrentUser.UserName)).ToList();
     if (SelectedUsers.Any(Selected => usersToAdd.All(FoundUser => FoundUser.UserName != Selected)))
     {
         ModelState.AddModelError("", "Unrecognized user selected");
     }
     if (!ModelState.IsValid)
     {
         return View(model);
     }
     var projectToAdd = new DocumentationProject
     {
         IsPublic = model.IsPublic,
         Name = model.ProjectName,
         PathToIndex = model.PathToIndexPage
     };
     Context.DocumentationProjects.Add(projectToAdd);
     Context.SaveChanges();
     if (usersToAdd.Any())
     {
         foreach (var currentUser in usersToAdd)
         {
             Context.UserProjects.Add(new UserProjectAccess
             {
                 ProjectId = projectToAdd.Id,
                 UserId = currentUser.Id
             });
         }
         Context.SaveChanges();
     }
     return RedirectToAction(nameof(Index));
 }
 public IActionResult CreateProject()
 {
     var model = new CreateProjectViewModel();
     model.AvailableUsers = Context.Users.Select(AppUser => AppUser.UserName).OrderBy(Username => Username);
     return View(model);
 }