public IActionResult CreateRole(Role role)
{
if (ModelState.IsValid)
{
var newRole = new ManageRoles();
if(!newRole.CheckIfRoleExist(role))
{
if (newRole.AddRole(role))
{
return RedirectToAction("ListRoles", "Administration");
}
else
{
ModelState.AddModelError("All", "Add role attempt unsuscessfull, please try again or refer to the error log");
return View();
}
}
else
{
ModelState.AddModelError("All","Role already exists, please enter a new role.");
return View();
}
}
return View();
}
public List <UserViewModel> GetSortedUsers(string role)
{
//Instance of the ManageRoles class to get the user's role
ManageRoles man = new ManageRoles();
//List of view models to return
List <UserViewModel> viewModel = new List <UserViewModel>();
//A list of all the users in the database
List <ApplicationUser> users = _db.Users.ToList();
//Get all the users from the list with the right role and adding them to te view model
foreach (var tmp in users)
{
if (man.UserIsInRole(tmp.Id, role))
{
viewModel.Add(new UserViewModel()
{
Id = tmp.Id,
FullName = tmp.FullName,
SSN = tmp.SSN,
Email = tmp.Email,
UserRole = man.GetUserRole(tmp.Email)
});
}
;
}
//Return the view model
return(viewModel);
}
protected void Application_Start()
{
AreaRegistration.RegisterAllAreas();
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
BundleConfig.RegisterBundles(BundleTable.Bundles);
/// <summary>
/// Creates the user roles when the application starts
/// if they don't exist already
/// </summary>
ManageRoles manager = new ManageRoles();
if (!manager.RoleExists("Administrator"))
{
manager.CreateRole("Administrator");
}
if (!manager.RoleExists("Student"))
{
manager.CreateRole("Student");
}
if (!manager.RoleExists("Teacher"))
{
manager.CreateRole("Teacher");
}
}
public UserViewModel GetUserBySSN(string userSSN)
{
//Instance of the ManageRoles class to get the user's role
ManageRoles man = new ManageRoles();
//Get the right user from the database
var user = _db.Users.Where(x => x.SSN == userSSN).FirstOrDefault();
//if the user exists add him to a view model and return it, otherwise throw exception
if (user != null)
{
var viewModel = new UserViewModel
{
FullName = user.FullName,
SSN = user.SSN,
Email = user.Email,
UserRole = man.GetUserRole(user.Email)
};
return(viewModel);
}
else
{
throw new ArgumentNullException();
}
}
public ActionResult DeleteUser(RegisterViewModel model)
{
if (ManageRoles.IsUserInRole(model.Email, App_Role.Users))
{
ManageRoles.RemoveUserFromRole(model.Email, App_Role.Users);
}
if (ManageRoles.IsUserInRole(model.Email, App_Role.SuperUsers))
{
ManageRoles.RemoveUserFromRole(model.Email, App_Role.SuperUsers);
}
ApplicationUser user = UserManager.FindByEmail(model.Email);
IdentityResult ir = UserManager.Delete(user);
TempData["DeletedUser"] = model.Email;
if (ir.Succeeded)
{
TempData["DeletedText"] = " has been deleted.";
}
else
{
TempData["DeletedText"] = " could not be deleted.";
}
return(RedirectToAction("UserDeleted", "Security"));
}
public ActionResult ManageRoles(ManageRoles model)
{
if (db.Users.Any(x => x.Id == model.Email))
{
var user = db.Users.Find(model.Email);
var result1 = UserManager.AddToRole(user.Id, "Admin");
}
return(RedirectToAction("Index", "Home", null));
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
roles = null;
GC.Collect();
GC.SuppressFinalize(this);
}
base.Dispose(disposing);
}
public IActionResult Register()
{
var roles = new ManageRoles().GetRoles();
if (roles.Count > 0)
{
ViewBag.Roles = roles;
}
return(View());
}
public IActionResult EditRole(Role role)
{
var editRole = new ManageRoles();
if(editRole.EditRoleById(role))
{
return RedirectToAction("ListRoles", "Administration");
}
else
{
ModelState.AddModelError("All", "Edit role unsusccesful");
return View();
}
}
public IActionResult EditRole(int id)
{
var finder = new ManageRoles();
var roleToEdit = finder.GetRoleById(id);
if (roleToEdit == null)
{
ViewBag.ErrorMessage = $"Role with Id = {id} cannot be found";
return View("Error");
}
ViewBag.UsersInRole = finder.GetUsersInRole(id);
return View(roleToEdit);
}
private void manageRolesToolStripMenuItem_Click(object sender, EventArgs e)
{
foreach (Form form in Application.OpenForms)
{
if (form.GetType() == typeof(ManageRoles))
{
form.Activate();
return;
}
}
ManageRoles rols = new ManageRoles();
rols.MdiParent = this;
rols.Show();
rols.WindowState = FormWindowState.Normal;
}
public IActionResult EditUserInRole(int id)
{
var finder = new ManageRoles();
var role = finder.GetRoleById(id);
if (role == null)
{
ViewBag.ErrorMessage = $"Role with Id = {id} cannot be found";
return View("Error");
}
ViewBag.Role = role;
var users = new UserManager().GetUsersByRole(role);
return View(users);
}
public void EditUserBySSN(UserViewModel user)
{
//Instance of the ManageRoles class to get the user's role
ManageRoles man = new ManageRoles();
//Find the right user
var model = _db.Users.Where(x => x.SSN == user.SSN).FirstOrDefault();
//If the user dosn't exist throw an exception otherwise change the user information
if (model == null)
{
//TODO: kasta villu
throw new ArgumentNullException();
}
else
{
model.FullName = user.FullName;
model.SSN = user.SSN;
model.Email = user.Email;
if (man.GetUserRole(model.Email) != null)
{
man.ClearUserRoles(model.Id);
}
man.AddUserToRole(model.Id, user.UserRole);
}
try
{
_db.SaveChanges();
}
catch (DbEntityValidationException ex)
{
foreach (var error in ex.EntityValidationErrors)
{
Console.WriteLine("====================");
Console.WriteLine("Entity {0} in state {1} has validation errors:",
error.Entry.Entity.GetType().Name, error.Entry.State);
foreach (var ve in error.ValidationErrors)
{
Console.WriteLine("\tProperty: {0}, Error: {1}",
ve.PropertyName, ve.ErrorMessage);
}
Console.WriteLine();
}
throw;
}
}
public IActionResult EditUserInRole(List<UserRoleModel> model, int id)
{
var role = new ManageRoles().GetRoleById(id);
var result = new ManageRoles();
if (role.RoleName == null)
{
ViewBag.ErrorMessage = $"Role with Id = {id} cannot be found";
return View("Error");
}
for (int i = 0; i < model.Count; i++)
{
var user = new UserManager().GetUserById(model[i].UserId);
if (!string.IsNullOrEmpty(user.Role))
{
if (model[i].IsSelected && (user.Role != role.RoleName))
{
result.RemoveUserFromRole(user);
result.AddUserToRole(user, role);
continue;
}
else if (!model[i].IsSelected && (user.Role == role.RoleName))
{
result.RemoveUserFromRole(user);
continue;
}
else
{
continue;
}
}
else
{
result.AddUserToRole(user, role);
continue;
}
}
return RedirectToAction("EditRole", new { id = id });
}
public async Task <ActionResult> CreateUser(RegisterViewModel model)
{
if (ModelState.IsValid)
{
ApplicationUser existingUser = UserManager.FindByEmail(model.Email);
if (existingUser != null)
{
TempData["NewUser"] = model.Email;
return(RedirectToAction("UserAlreadyExists", "Security"));
}
var user = new ApplicationUser {
UserName = model.Email, Email = model.Email
};
// Does email already exist?
var result = await UserManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
ManageRoles.AddUserToRole(model.Email, App_Role.Users);
if (model.MakeSuperUser)
{
ManageRoles.AddUserToRole(model.Email, App_Role.SuperUsers);
}
// Don't sign them in.
//await SignInManager.SignInAsync(user, isPersistent: false, rememberBrowser: false);
// For more information on how to enable account confirmation and password reset please visit http://go.microsoft.com/fwlink/?LinkID=320771
// Send an email with this link
// string code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);
// var callbackUrl = Url.Action("ConfirmEmail", "Account", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);
// await UserManager.SendEmailAsync(user.Id, "Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>");
TempData["NewUser"] = model.Email;
return(RedirectToAction("UserCreated", "Security"));
}
AddErrors(result);
}
// If we got this far, something failed, redisplay form
return(View(model));
}
public IActionResult ListRoles()
{
var roles = new ManageRoles().GetRoles();
return View(roles);
}
public IActionResult Create(ManageRoles obj)
{
_db.ManageRoles.Add(obj);
_db.SaveChanges();
return(RedirectToAction("Index"));
}
public IActionResult Edit(ManageRoles obj)
{
_db.ManageRoles.Update(obj);
_db.SaveChanges();
return(RedirectToAction("Index"));
}
public async Task <ActionResult> Register(RegisterViewModel model, string returnUrl)
{
if (ModelState.IsValid)
{
var UserExist = _service.CheckIfUserExist(model.SSN);
if (!UserExist)
{
var user = new ApplicationUser {
UserName = model.Email, Email = model.Email
};
user.FullName = model.FullName;
user.SSN = model.SSN;
var result = await UserManager.CreateAsync(user, model.Password);
if (result.Succeeded)
{
//await SignInManager.SignInAsync(user, isPersistent: false, rememberBrowser: false);
ManageRoles addTo = new ManageRoles();
if (model.Role == "Administrator")
{
addTo.AddUserToRole(user.Id, "Administrator");
}
if (model.Role == "Teacher")
{
addTo.AddUserToRole(user.Id, "Teacher");
}
if (model.Role == "Student")
{
addTo.AddUserToRole(user.Id, "Student");
}
if (model.CourseID.HasValue)
{
if (model.Role == "Student")
{
UserService userService = new UserService();
userService.AddStudentToCourse(model.CourseID.Value, user.Id);
}
if (model.Role == "Teacher")
{
CourseService courseService = new CourseService();
var course = courseService.GetCourseByID(model.CourseID.Value);
course.TeacherID = user.Id;
courseService.EditCourseById(course);
}
}
// For more information on how to enable account confirmation and password reset please visit http://go.microsoft.com/fwlink/?LinkID=320771
// Send an email with this link
// string code = await UserManager.GenerateEmailConfirmationTokenAsync(user.Id);
// var callbackUrl = Url.Action("ConfirmEmail", "Account", new { userId = user.Id, code = code }, protocol: Request.Url.Scheme);
// await UserManager.SendEmailAsync(user.Id, "Confirm your account", "Please confirm your account by clicking <a href=\"" + callbackUrl + "\">here</a>");
return(RedirectToAction("Index", "User"));
}
AddErrors(result);
}
else
{
return(View("Error"));
}
}
// If we got this far, something failed, redisplay form
return(View(model));
}
public HomeController(ManageRoles man) : base(man: man)
{
}
