private EmailsDocumentCollection GetEmailsCollectionFromCustomer(Emails emails, DeleteHistoryDataset history, Token lastToken, string crmUser)
{
EmailsDocumentCollection emailCollection = new EmailsDocumentCollection();
EmailDocument email;
foreach (DeleteHistoryDataset.DeleteHistoryRow dr in history.DeleteHistory)
{
if (dr.DeleteUser == crmUser)
continue;
if (dr.DeleteID <= lastToken.SequenceNumber)
continue;
email = new EmailDocument();
email.Id = dr.Identity;
email.LogState = LogState.Deleted;
emailCollection.Add(email);
}
int index = 0;
foreach (Emails.CustomerEmailsRow er in emails.CustomerEmails)
{
email = new EmailDocument();
if ((er.CreateUser != crmUser) && (er.CreateID > lastToken.SequenceNumber))
email.LogState = LogState.Created;
else if ((er.ModifyUser != crmUser) && (er.ModifyID > lastToken.SequenceNumber))
email.LogState = LogState.Updated;
email.Id = er.ID.ToString();
try
{
email.emailaddress.Value = er.Email;
if (index == 0)
email.type.Value = "Business";
if (index == 1)
email.type.Value = "Private";
index++;
}
catch (StrongTypingException)
{
email.emailaddress.Value = null;
}
emailCollection.Add(email);
}
return emailCollection;
}
private void UpdateEmailsCollectionFromCustomer(string customerId, EmailsDocumentCollection emailCollection, NorthwindConfig config, ref List<TransactionResult> result)
{
#region declarations
int recordCount;
Emails emails = new Emails();
CustomerEmailsTableAdapter tableAdapter;
DeleteHistoryTableAdapter history = new DeleteHistoryTableAdapter();
Emails.CustomerEmailsRow row;
OleDbCommand Cmd;
object lastid;
int newEmailID;
#endregion
using (OleDbConnection connection = new OleDbConnection(config.ConnectionString))
{
connection.Open();
tableAdapter = new CustomerEmailsTableAdapter();
tableAdapter.Connection = connection;
recordCount = tableAdapter.FillByCustomerId(emails.CustomerEmails, customerId);
foreach (EmailDocument emailDocument in emailCollection)
{
if (emailDocument.HasNoLogStatus)
continue;
#region process deleted
if (emailDocument.LogState == LogState.Deleted)
{
try
{
if (tableAdapter.Delete(Identity.GetId(emailDocument.Id)) > 0)
{
history.Connection = connection;
history.LogCustomerEmails(emailDocument.Id, config.SequenceNumber, config.CrmUser, customerId);
}
result.Add(emailDocument.SetTransactionStatus(TransactionStatus.Success));
}
catch (Exception deleteException)
{
#warning todo: check this
result.Add(emailDocument.SetTransactionStatus(TransactionStatus.UnRecoverableError, deleteException.Message));
}
continue;
}
#endregion
if (emailDocument.emailaddress.IsNull)
{
emailDocument.ClearTransactionStatus();
continue;
}
#region process created
if (emailDocument.LogState == LogState.Created)
{
if ((emailDocument.Id != null) && (emailDocument.Id.Length > 0))
continue;
row = emails.CustomerEmails.NewCustomerEmailsRow();
row.CustomerID = customerId;
row.Email = (string)emailDocument.emailaddress.Value;
row.CreateID = config.SequenceNumber;
row.CreateUser = config.CrmUser;
row.ModifyID = config.SequenceNumber;
row.ModifyUser = config.CrmUser;
emails.CustomerEmails.AddCustomerEmailsRow(row);
try
{
tableAdapter.Update(emails.CustomerEmails);
Cmd = new OleDbCommand("SELECT @@IDENTITY", connection);
lastid = Cmd.ExecuteScalar();
newEmailID = (int)lastid;
emailDocument.Id = newEmailID.ToString();
result.Add(emailDocument.SetTransactionStatus(TransactionStatus.Success));
}
catch (Exception addException)
{
#warning todo: check this
result.Add(emailDocument.SetTransactionStatus(TransactionStatus.UnRecoverableError, addException.Message));
}
continue;
}
#endregion
#region process changed
if (emailDocument.LogState == LogState.Updated)
{
row = emails.CustomerEmails.FindByID(Identity.GetId(emailDocument.Id));
if (row == null)
{
result.Add(emailDocument.SetTransactionStatus(TransactionStatus.UnRecoverableError, Resources.ErrorMessages_EmailNotFound));
continue;
}
row.Email = (string)emailDocument.emailaddress.Value;
row.ModifyID = config.SequenceNumber;
row.ModifyUser = config.CrmUser;
try
{
tableAdapter.Update(emails.CustomerEmails);
result.Add(emailDocument.SetTransactionStatus(TransactionStatus.Success));
}
catch (Exception updateException)
{
#warning todo: check this
result.Add(emailDocument.SetTransactionStatus(TransactionStatus.UnRecoverableError, updateException.Message));
}
continue;
}
#endregion
emailDocument.ClearTransactionStatus();
}
}
}