public ActionResult CreateEdit(int?id)
{
if (id == null) // Create
{
return(View(new UsersCreateEditVM()));
}
if (id > 0) // Edit
{
UserRepository userRepo = new UserRepository();
User user = userRepo.GetById(id.Value);
if (user == null)
{
return(HttpNotFound());
}
UsersCreateEditVM u = new UsersCreateEditVM()
{
ID = user.ID,
FirstName = user.FirstName,
LastName = user.LastName,
Username = user.Username,
Email = user.Email,
IsAdmin = user.IsAdmin
};
if (user.ImageName != null)
{
u.ImageName = user.ImageName;
}
return(View(u));
}
return(RedirectToAction("Index"));
}
public ActionResult CreateEdit(UsersCreateEditVM model)
{
if (!ModelState.IsValid)
{
return(View(model));
}
User user;
UserRepository userRepo = new UserRepository();
if (model.ID > 0) // Edit
{
user = userRepo.GetById(model.ID);
if (user == null)
{
return(HttpNotFound());
}
}
else // Create
{
user = new User();
}
if (model.Image != null && model.Image.ContentLength > 0)
{
if (model.Image.ContentType.Contains("image"))
{
model.ImageName = Path.GetFileName(model.Image.FileName);
model.ImageName = model.Username + Path.GetExtension(model.ImageName);
string imagePath = Server.MapPath("~/Images/" + model.ImageName);
model.Image.SaveAs(imagePath);
user.ImageName = model.ImageName;
}
else
{
ModelState.AddModelError(string.Empty, "Uploaded file isn't an image!");
return(View(model));
}
}
user.FirstName = model.FirstName;
user.LastName = model.LastName;
user.Password = model.Password;
user.IsAdmin = model.IsAdmin;
bool userDoesntExist = true;
if (model.Username != user.Username)
{
User userUsername = userRepo.GetAll(us => us.Username == model.Username).FirstOrDefault();
if (userUsername != null)
{
ModelState.AddModelError("Username", "Username already exists");
userDoesntExist = false;
}
user.Username = model.Username;
}
if (model.Email != user.Email)
{
User userEmail = userRepo.GetAll(us => us.Email == model.Email).FirstOrDefault();
if (userEmail != null)
{
ModelState.AddModelError("Email", "Email already exists");
userDoesntExist = false;
}
user.Email = model.Email;
}
if (userDoesntExist)
{
userRepo.Save(user);
return(RedirectToAction("Index"));
}
return(View(model));
}