public async Task <ActionResult> Edit(EditUserViewModel editUser, params string[] selectedRole)
{
if (ModelState.IsValid)
{
var user = await UserManager.FindByIdAsync(editUser.Id);
if (user == null)
{
return(HttpNotFound());
}
user.Id = editUser.Id;
//user.UserName = editUser.UserName; // if email is NOT exact, this will cause new user.
user.Email = editUser.Email;
user.FirstName = editUser.FirstName;
user.LastName = editUser.LastName;
user.IsClient = editUser.IsClient;
user.ClientID = editUser.ClientID;
user.Active = editUser.Active;
// Update User Information
await UserManager.UpdateAsync(user);
// Client / Roles
var client = db.Clients.FirstOrDefaultAsync(x => x.ClientID == editUser.ClientID);
if (client != null)
{
selectedRole = selectedRole ?? new string[] { };
var existRoles = await UserManager.GetRolesAsync(user.Id);
// add new roles
var result = await UserManager.AddToRolesAsync(user.Id, selectedRole.Except(existRoles).ToArray());
// remove deleted roles
if (result.Succeeded)
{
result = await UserManager.RemoveFromRolesAsync(user.Id, existRoles.Where(ur => !selectedRole.Contains(ur)).ToArray());
}
if (!result.Succeeded)
{
ModelState.AddModelError("", result.Errors.First());
return(View());
}
}
// Applications
{
editUser.SelectedApplications = editUser.SelectedApplications ?? new int[] { };
List <UserApplication> existUserApplications = db.UserApplications.Where(ua => ua.UserID == editUser.Id).ToList();
var userApplicationsToDelete = existUserApplications.Where(ua => !editUser.SelectedApplications.Contains(ua.ApplicationID));
var userApplicationIdToAdd = editUser.SelectedApplications.Except(existUserApplications.Select(ua => ua.ApplicationID));
db.UserApplications.RemoveRange(userApplicationsToDelete);
db.UserApplications.AddRange(userApplicationIdToAdd.Select(uaid => new UserApplication
{
ApplicationID = uaid,
UserID = editUser.Id
}));
}
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
ModelState.AddModelError("", "Something failed.");
return(View());
}
