public void SetBillingAccount(AssociationBillingAccount billingAccount)
{
BillingAccount = billingAccount;
BillingAccount.Users.ForEach(u => u.SupressValidationOnPropertyChanges = true);
}
private void FixupChargeBack(AssociationBillingAccount previousValue)
{
if (IsDeserializing)
{
return;
}
if (ChargeBack != null)
{
ChargeBackId = ChargeBack.Id;
}
if (ChangeTracker.ChangeTrackingEnabled)
{
if (ChangeTracker.OriginalValues.ContainsKey("ChargeBack")
&& (ChangeTracker.OriginalValues["ChargeBack"] == ChargeBack))
{
ChangeTracker.OriginalValues.Remove("ChargeBack");
}
else
{
ChangeTracker.RecordOriginalValue("ChargeBack", previousValue);
}
if (ChargeBack != null && !ChargeBack.ChangeTracker.ChangeTrackingEnabled)
{
ChargeBack.StartTracking();
}
}
}
public bool Equals(AssociationBillingAccount other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
if (other.Id == 0 && Id == 0)
return false;
else
return other.Id == Id;
}
public AssociationBillingAccount SaveBillingAccountUsers(AssociationBillingAccount billingAccount)
{
using (TransactionScope scope = new TransactionScope())
using (var db = new LomsContext())
{
var userCache = new Dictionary<int, AssociationUser>();
var existedUsers = new ObservableCollection<AssociationBillingAccountUser>((from cbu in db.AssociationBillingAccountUsers.Include("User")
where cbu.BillingAccountId == billingAccount.Id
select cbu));
bool hasErrors = false;
foreach (var billingAccountUser in billingAccount.Users)
{
AssociationUser user = null;
var existed = existedUsers.FirstOrDefault(u => u.UserId == billingAccountUser.UserId);
if (existed != null)
{
if (!userCache.TryGetValue(billingAccountUser.UserId, out user))
{
user = (from u in db.AssociationUsers
where u.Id == billingAccountUser.UserId
select u)
.SingleOrDefault();
if (user != null)
userCache[user.Id] = user;
}
if (user != null && user.Email == billingAccountUser.Email)
{
existedUsers.Remove(existed);
continue;
}
}
user = (from u in db.AssociationUsers
where u.AssociationId == CurrentAssociationId && u.Email == billingAccountUser.Email
select u)
.SingleOrDefault();
if (user != null)
userCache[user.Id] = user;
if (user == null || !user.HasOnlineAccess)
billingAccountUser.Errors.AddError("Email", "User is not registered!");
if (billingAccountUser.Errors.Count() > 0 || hasErrors)
{
hasErrors = true;
continue;
}
//add
billingAccountUser.BillingAccountId = billingAccount.Id;
billingAccountUser.UserId = user.Id;
billingAccountUser.Email = user.Email;
billingAccountUser.FirstName = user.FirstName;
billingAccountUser.LastName = user.LastName;
db.AssociationBillingAccountUsers.ApplyChanges(billingAccountUser);
db.SaveChanges();
}
if (hasErrors)
{
billingAccount.AddError("Users", "Invalid email addresses");
return billingAccount;
}
else
{
foreach (var existed in existedUsers)
db.AssociationBillingAccountUsers.DeleteObject(existed);
db.SaveChanges();
}
scope.Complete();
return billingAccount;
}
}
private void FixupBillingAccount(AssociationBillingAccount previousValue)
{
if (IsDeserializing)
{
return;
}
if (BillingAccount != null)
{
BillingAccountId = BillingAccount.Id;
}
if (ChangeTracker.ChangeTrackingEnabled)
{
if (ChangeTracker.OriginalValues.ContainsKey("BillingAccount")
&& (ChangeTracker.OriginalValues["BillingAccount"] == BillingAccount))
{
ChangeTracker.OriginalValues.Remove("BillingAccount");
}
else
{
ChangeTracker.RecordOriginalValue("BillingAccount", previousValue);
}
if (BillingAccount != null && !BillingAccount.ChangeTracker.ChangeTrackingEnabled)
{
BillingAccount.StartTracking();
}
}
}