public void Save()
{
var clearedAddedBillingAccountUsers = AddedBillingAccountUsers.Where(newUser => !string.IsNullOrWhiteSpace(newUser.Email));
//validate
bool errors = false;
foreach (var newUser in clearedAddedBillingAccountUsers)
{
newUser.Validate();
if (!newUser.HasErrors)
if (BillingAccount.Users.Contains(u => u.User.Email == newUser.Email) || AddedBillingAccountUsers.Contains(u => u != newUser && u.Email == newUser.Email))
newUser.AddError("Email", "The same email is added a few times!");
if (newUser.HasErrors)
errors = true;
}
if (errors)
return;
var request = new SaveAssociationBillingAccountUsersRequest()
{
BillingAccountId = BillingAccount.Id,
RemovedUserIds = RemovedBillingAccountUserIds,
NewUserEmails = clearedAddedBillingAccountUsers.Select(newUser => newUser.Email).ToArray()
};
Service.BeginSaveBillingAccountUsers(request,
CreateAsyncCallback(ar => Service.EndSaveBillingAccountUsers(ar), response =>
{
if (response.EmailErrors.Count > 0)
{
foreach (var email in response.EmailErrors.Keys)
{
var newEmail = AddedBillingAccountUsers.SingleOrDefault(u => u.Email == email);
if (newEmail != null)
newEmail.AddError("Email", response.EmailErrors[email]);
}
HtmlPage.Window.Alert("Invalid email addresses");
return;
}
else
Completed.Raise(this, response.BillingAccount);
}), null);
}
public SaveAssociationBillingAccountUsersResponse SaveBillingAccountUsers(SaveAssociationBillingAccountUsersRequest request)
{
var response = new SaveAssociationBillingAccountUsersResponse();
using (var db = new LomsContext())
{
if (request.NewUserEmails != null)
foreach (var email in request.NewUserEmails)
{
var user = (from u in db.AssociationUsers
where u.AssociationId == CurrentAssociationId && u.Email == email
select u)
.SingleOrDefault();
if (user == null || !user.HasOnlineAccess)
response.EmailErrors[email] = "User is not registered!";
else if (response.EmailErrors.Count == 0)
{
var billingAccountUser = new AssociationBillingAccountUser()
{
BillingAccountId = request.BillingAccountId,
UserId = user.Id
};
db.AssociationBillingAccountUsers.ApplyChanges(billingAccountUser);
}
}
if (response.EmailErrors.Count == 0)
{
if (request.RemovedUserIds != null)
foreach (var billingAccountUserId in request.RemovedUserIds)
{
var user = new AssociationBillingAccountUser() { Id = billingAccountUserId };
db.AssociationBillingAccountUsers.Attach(user);
db.AssociationBillingAccountUsers.DeleteObject(user);
}
db.SaveChanges();
response.BillingAccount = (from cb in db.AssociationBillingAccounts.IncludeAll("Country", "Users", "Users.User")
where cb.Id == request.BillingAccountId
select cb).Single();
}
return response;
}
}