public async Task <IActionResult> Run([HttpTrigger(AuthorizationLevel.Function, "post", Route = "append/confirm")] HttpRequest req)
{
// Check that the data has been passed as JSON
if (req.ContentType == null || !req.ContentType.StartsWith("application/json", StringComparison.OrdinalIgnoreCase))
{
// Incorrect Content-Type, bad request
return(req.BadRequest("Content-Type must be application/json"));
}
string subscriptionId = req.Headers[SubscriptionIdHeaderKey].ToString();
if (string.IsNullOrEmpty(subscriptionId))
{
return(req.BadRequest("Api-Subscription-Id header missing or invalid"));
}
Activity.Current?.AddTag("SubscriptionId", subscriptionId);
try
{
PwnedPasswordsTransaction?data = await JsonSerializer.DeserializeAsync <PwnedPasswordsTransaction>(req.Body).ConfigureAwait(false);
if (data != null && !string.IsNullOrEmpty(data.TransactionId))
{
Activity.Current?.AddTag("TransactionId", data.TransactionId);
if (await _tableStorage.ConfirmAppendDataAsync(subscriptionId, data))
{
await _queueStorage.PushTransactionAsync(new QueueTransactionEntry { SubscriptionId = subscriptionId, TransactionId = data.TransactionId });
}
return(new StatusCodeResult(StatusCodes.Status200OK));
}
return(req.BadRequest("No content provided."));
}
catch (ArgumentOutOfRangeException) // Thrown if transaction is not found.
{
return(new ContentResult {
StatusCode = StatusCodes.Status404NotFound, Content = "TransactionId not found.", ContentType = "text/plain"
});
}
catch (ArgumentException) // Thrown if trying to confirm transaction multiple times as the same time
{
return(new ContentResult {
StatusCode = StatusCodes.Status409Conflict, Content = "TransactionId is already being confirmed.", ContentType = "text/plain"
});
}
catch (InvalidOperationException) // Thrown for other errors
{
return(new ContentResult {
StatusCode = StatusCodes.Status500InternalServerError, Content = "An error occurred.", ContentType = "text/plain"
});
}
catch (JsonException e)
{
// Error occurred trying to deserialize the JSON payload.
_log.LogError(e, "Unable to parson JSON");
return(req.BadRequest($"Unable to parse JSON: {e.Message}"));
}
}
