public async Task <bool> ConfirmAppendDataAsync(string subscriptionId, PwnedPasswordsTransaction transaction, CancellationToken cancellationToken = default)
{
try
{
Response <AppendTransactionEntity> transactionEntityResponse = await _transactionTable.GetEntityAsync <AppendTransactionEntity>(subscriptionId, transaction.TransactionId, cancellationToken : cancellationToken).ConfigureAwait(false);
if (!transactionEntityResponse.Value.Confirmed)
{
transactionEntityResponse.Value.Confirmed = true;
Response?updateResponse = await _transactionTable.UpdateEntityAsync(transactionEntityResponse.Value, transactionEntityResponse.Value.ETag, cancellationToken : cancellationToken).ConfigureAwait(false);
_log.LogInformation("Subscription {SubscriptionId} successfully confirmed transaction {TransactionId}. Queueing data for blob updates.", subscriptionId, transaction.TransactionId);
return(true);
}
// We've already confirmed this transaction.
return(false);
}
catch (RequestFailedException e) when(e.Status == 404)
{
throw new ArgumentOutOfRangeException("Transaction id not found.", e);
}
catch (RequestFailedException e) when(e.Status == StatusCodes.Status409Conflict)
{
throw new ArgumentException("Transaciton has already been updated.", e);
}
catch (RequestFailedException e)
{
_log.LogError(e, "Error looking up/updating transaction with id = {TransactionId} for subscription {SubscriptionId}.", transaction.TransactionId, subscriptionId);
throw new InvalidOperationException("Error confirming transaction.", e);
}
}
public async Task <PwnedPasswordsTransaction> InsertAppendDataAsync(string subscriptionId, CancellationToken cancellationToken = default)
{
var transaction = new PwnedPasswordsTransaction {
TransactionId = Guid.NewGuid().ToString()
};
await _transactionTable.AddEntityAsync(new AppendTransactionEntity { PartitionKey = subscriptionId, RowKey = transaction.TransactionId, Confirmed = false }, cancellationToken).ConfigureAwait(false);
_log.LogInformation("Subscription {SubscriptionId} created a new transaction with id = {TransactionId}.", subscriptionId, transaction.TransactionId);
return(transaction);
}
