/// <summary>
/// Import Customers
/// </summary>
/// <param name="transaction"></param>
public void ImportCustomers(out TransactionalInformation transaction)
{
transaction = new TransactionalInformation();
try
{
string importFileName = ConfigurationManager.AppSettings["CustomerImportData"];
System.IO.StreamReader csv_file = File.OpenText(importFileName);
_customerDataService.CreateSession();
_customerDataService.BeginTransaction();
Boolean firstLine = true;
int customerRecordsAdded = 0;
while (csv_file.Peek() >= 0)
{
// read and add a line
string line = csv_file.ReadLine();
string[] columns = line.Split('\t');
if (firstLine == false)
{
if (ImportCustomer(columns) == true)
{
customerRecordsAdded++;
}
}
firstLine = false;
}
_customerDataService.CommitTransaction(true);
csv_file.Close();
transaction.ReturnStatus = true;
transaction.ReturnMessage.Add(customerRecordsAdded.ToString() + " provider successfully imported.");
}
catch (Exception ex)
{
_logger.Error(ex);
transaction.ReturnMessage = new List <string>();
string errorMessage = ex.Message;
transaction.ReturnStatus = false;
transaction.ReturnMessage.Add(errorMessage);
}
finally
{
_customerDataService.CloseSession();
}
}
/// <summary>
/// Create Customer
/// </summary>
/// <param name="customer"></param>
/// <param name="transaction"></param>
/// <returns></returns>
public Customer CreateCustomer(Customer customer, out TransactionalInformation transaction)
{
transaction = new TransactionalInformation();
try
{
CustomerBusinessRules customerBusinessRules = new CustomerBusinessRules();
ValidationResult results = customerBusinessRules.Validate(customer);
bool validationSucceeded = results.IsValid;
IList <ValidationFailure> failures = results.Errors;
if (validationSucceeded == false)
{
transaction = ValidationErrors.PopulateValidationErrors(failures);
return(customer);
}
_customerDataService.CreateSession();
_customerDataService.BeginTransaction();
_customerDataService.CreateCustomer(customer);
_customerDataService.CommitTransaction(true);
transaction.ReturnStatus = true;
transaction.ReturnMessage.Add("Customer successfully created.");
}
catch (Exception ex)
{
string errorMessage = ex.Message;
transaction.ReturnMessage.Add(errorMessage);
transaction.ReturnStatus = false;
}
finally
{
_customerDataService.CloseSession();
}
return(customer);
}
