private Uri GetRequestUriFromTrigger(Trigger trigger)
{
string endpointString = (trigger.Type == TriggerType.Buy)
? String.Format(CultureInfo.InvariantCulture, CommitBuyTriggerRoute, Uri.EscapeDataString(trigger.UserId), Uri.EscapeDataString(trigger.StockSymbol))
: String.Format(CultureInfo.InvariantCulture, CommitSellTriggerRoute, Uri.EscapeDataString(trigger.UserId), Uri.EscapeDataString(trigger.StockSymbol));
return new Uri(_dtsApiRoot, endpointString);
}
private WebRequest GetRequestForTrigger(Trigger trigger)
{
var request = WebRequest.Create(GetRequestUriFromTrigger(trigger));
request.Method = "POST";
var body = new RequestBody {TriggerId = trigger.Id};
var bodyBytes = Encoding.UTF8.GetBytes(JsonConvert.ToString(body));
request.ContentLength = bodyBytes.Length;
request.ContentType = "application/json";
using (var requestStream = request.GetRequestStream())
{
requestStream.Write(bodyBytes, 0, bodyBytes.Length);
}
return request;
}
public void ExecuteTrigger(Trigger trigger)
{
var request = GetRequestForTrigger(trigger);
Log.DebugFormat(CultureInfo.InvariantCulture, "Making HTTP request to \"{0}\"...", request);
try
{
using (var response = (HttpWebResponse)request.GetResponse())
{
if (response.StatusCode != HttpStatusCode.OK)
{
throw new TriggerCommitException("Request completed with status code: " + response.StatusCode);
}
}
}
catch (WebException ex)
{
throw new TriggerCommitException(String.Format(CultureInfo.InvariantCulture,
"Encountered an error while trying to commit trigger with ID={0} to API at \"{1}\".", trigger.Id, request), ex);
}
Log.Debug("Request completed successfully.");
}
public void AddTrigger(Trigger trigger)
{
lock (_syncLock)
{
}
}
public void RemoveTrigger(Trigger trigger)
{
lock (_syncLock)
{
}
}