public ActionResult Edit(int id)
{
// Redirect to the current user edit action if the
// id matches that of the logged in user
if (id == LoggedInUser.Id)
{
return RedirectToAction("EditCurrentUser");
}
// Retrieve the user to edit from the database
LayersCmsUser user = _userReads.GetById(id);
// If the user doesn't exist redirect to the list action
if (user == null)
return RedirectToAction("List");
// Return the view pre-populated with the user data
var model = new EditUserModel()
{
Active = user.Active,
EmailAddress = user.EmailAddress,
Id = user.Id
};
return View(model);
}
public ActionResult Edit(int id, EditUserModel model)
{
if (ModelState.IsValid)
{
// Retrieve the user to edit from the database
LayersCmsUser editUser = _userReads.GetById(id);
// Update the 'active' status for the user
editUser.Active = model.Active;
// If the email address has changed, check it's not already in use
if (model.EmailAddress != editUser.EmailAddress)
{
// Search the database for a different user with the new email address
LayersCmsUser otherUserMatchingEmailAddress = _userReads.GetByEmailAddress(model.EmailAddress, id);
// If no match has been found, update the email address, otherwise show an error
if (otherUserMatchingEmailAddress == null)
{
editUser.EmailAddress = model.EmailAddress;
}
else
{
ModelState.AddModelError("EmailAddress", "This email address is already used by another user");
}
}
// Check if the custom validation has been passed
if (ModelState.IsValid)
{
// Set the new password if one has been entered
if (model.BothPasswordsEntered)
{
editUser.Password = _hashHelper.HashString(model.Password);
}
// Save the changes to the user to the database
_userWrites.Update(editUser);
// Return to the list of users
return RedirectToAction("List");
}
}
// Validation failed, display the view again
return View(model);
}
