public async Task TestGetStatement()
{
// Retrieve accounts using provided credentials
IEnumerable <OFX.Types.Account> accounts = await AuthenticatedOfxService.ListAccounts();
// At least 1 account must be returned
Assert.IsNotNull(accounts);
Assert.IsTrue(accounts.Any());
// Retrieve transactions for the last 30 days
var startTime = DateTimeOffset.Now.Subtract(new TimeSpan(30, 0, 0, 0));
// Retrieve statements for each account
foreach (var account in accounts)
{
// Retrieve statement for the account.
var statements =
await AuthenticatedOfxService.GetStatement((OFX.Types.CreditCardAccount) account, startTime, DateTimeOffset.Now);
// Should only be one statement
Assert.Equals(statements.Count(), 1);
// Iterates statements and transactions, records to debug file and raises exception if the data is invalid
DumpStatement(statements);
}
}
/// <summary>
/// Download OFX transactions for an account and merge them into the account transaction list
/// </summary>
/// <param name="account">Account configured with financial institution login information</param>
public static async Task DownloadOfxTransactionsForAccount(Account account)
{
using (BackgroundTaskTracker.BeginTask("Downloading statements"))
{
// Default retrieval parameters
OFX2Service ofxService;
OFX.Types.Account ofxAccount;
var endTime = DateTimeOffset.Now;
var startTime = new DateTimeOffset(new DateTime(1997, 1, 1));
using (var dataService = new DataService())
{
// Retrieve matching account from DB - we need to get an entity in the current db session
var updateAccount = dataService.GetAccountById(account.AccountId);
// Form FI connection properties for transaction retrieval
var fi = new OFX.Types.FinancialInstitution(
updateAccount.FinancialInstitutionUser.FinancialInstitution.Name,
new Uri(updateAccount.FinancialInstitutionUser.FinancialInstitution.OfxUpdateUrl),
updateAccount.FinancialInstitutionUser.FinancialInstitution.OfxOrganizationId,
updateAccount.FinancialInstitutionUser.FinancialInstitution.OfxFinancialUnitId
);
// Form credentials for login
var credentials = new OFX.Types.Credentials(
updateAccount.FinancialInstitutionUser.UserId,
updateAccount.FinancialInstitutionUser.Password
);
// Create service
ofxService = new OFX2Service(fi, credentials);
// Create proper account type for this account
var accountType = (AccountType)account.AccountType;
if (accountType == AccountType.Checking)
{
// Split routing and account id from combined string
var accountIdComponents = account.FiAccountId.Split(':');
ofxAccount = new OFX.Types.CheckingAccount(accountIdComponents[0], accountIdComponents[1],
"",
true);
}
else if (accountType == AccountType.Savings)
{
// Split routing and account id from combined string
var accountIdComponents = account.FiAccountId.Split(':');
ofxAccount = new OFX.Types.SavingsAccount(accountIdComponents[0], accountIdComponents[1], "",
true);
}
else //if (accountType == AccountType.CREDITCARD)
{
ofxAccount = new OFX.Types.CreditCardAccount(account.FiAccountId, "", true);
}
// Use the start time of the latest transaction if we have any
try
{
var lastTransaction =
(from transaction in updateAccount.Transactions
orderby transaction.Date descending
select transaction).First();
startTime = new DateTimeOffset(lastTransaction.Date);
}
catch (InvalidOperationException)
{
// No transactions - ignore and use default start date.
}
}
// Retrieve statement(s) (should only be one per protocol, but we can handle any number)
try
{
var ofxStatments =
await ofxService.GetStatement(ofxAccount, startTime, endTime).ConfigureAwait(false);
foreach (var ofxStatement in ofxStatments)
{
MergeStatementTransactionsIntoAccount(account, ofxStatement);
}
}
catch (OfxException ex)
{
MessageBox.Show(ex.Message, "Error");
}
catch (InvalidOperationException ex)
{
MessageBox.Show("The data provided by the financial institution could not be parsed.", "Error");
}
}
}