public ActionResult Create(UserForm form)
{
if (ModelState.IsValid)
{
//We must check for passwords here, since they are not always required in the form.
if (form.Password == null)
{
ModelState.AddModelError("Password", "Please provide a Password.");
ViewBag.RoleList = GetRoleList();
return View(form);
}
if (form.SelectedRoleIds.Count == 0)
{
ModelState.AddModelError("SelectedRoleIds", "Users must have at least one role assigned.");
ViewBag.RoleList = GetRoleList();
return View(form);
}
if (db.Users.Where(x => x.Username == form.Username.ToLower()).Count() != 0)
{
ModelState.AddModelError("Username", "Username taken!");
ViewBag.RoleList = GetRoleList();
return View(form);
}
form.ID = Guid.NewGuid();
if (form.Password.Equals(form.ConfirmedPassword))
{
User user = formToUser(form);
user.Created = DateTime.Now;
user.LastModified = DateTime.Now;
db.Users.Add(user);
db.SaveChanges();
}
else
{
ModelState.AddModelError("ConfirmedPassword", "Passwords do not match!");
ViewBag.RoleList = GetRoleList();
return View(form);
}
return RedirectToAction("Index");
}
ViewBag.RoleList = GetRoleList();
return View(form);
}
private User formToUser(UserForm form)
{
IList<Role> roleList = new List<Role>();
foreach (Guid g in form.SelectedRoleIds)
{
roleList.Add(db.Roles.Single(x => x.ID == g));
}
return new User
{
ID = form.ID,
FirstName = form.FirstName,
LastName = form.LastName,
Username = form.Username,
Password = Core.PasswordHashing.GetHash(form.Password),
Roles = roleList,
Created = form.Created,
LastModified = form.LastModified
};
}
public ActionResult Edit(UserForm form)
{
if (ModelState.IsValid)
{
User user = db.Users.Single(x => x.ID == form.ID);
//Check for new passwords
if (form.Password != null && form.ConfirmedPassword != null)
{
if (form.ConfirmedPassword.Equals(form.Password))
{
user.Password = Core.PasswordHashing.GetHash(form.Password);
}
else
{
ModelState.AddModelError("ConfirmedPassword", "The new Passwords do not match.");
ViewBag.RoleList = GetRoleList();
return View(form);
}
}
if (form.SelectedRoleIds.Count == 0)
{
ModelState.AddModelError("SelectedRoleIds", "Users must have at least one role assigned.");
ViewBag.RoleList = GetRoleList();
return View(form);
}
user.FirstName = form.FirstName;
user.LastName = form.LastName;
user.Username = form.Username;
user.Roles.Clear();
List<Role> userRoles = new List<Role>();
foreach (Guid g in form.SelectedRoleIds)
{
user.Roles.Add(db.Roles.Single(x => x.ID == g));
}
user.LastModified = DateTime.Now;
db.Entry(user).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.RoleList = GetRoleList();
return View(form);
}