/// <summary>
/// Main method
/// Checks if terminal ifood if yes then send requests to ifood servers and Rewrite the response and halts.
/// </summary>
public static void ExecuteProxy()
{
try
{
var gprsRequest = new GprsRequest(HttpContext.Current.Request);
if (IsTerminalIdIfood(gprsRequest))
{
LoggingHelper.Debug(Logger, "Request is iFood : " + gprsRequest);
var webResponse = MakeProxyRequest(gprsRequest);
FinalizeCurrentRequest(webResponse);
}
else
{
LoggingHelper.Debug(Logger, "Request is not iFood : " + gprsRequest);
}
}
catch (Exception ex)
{
Logger.Error("Cannot execute proxy. " + ex.Message + ex.StackTrace);
}
}
/// <summary>
/// Generates request to ifood servers
/// </summary>
/// <param name="gprsRequest"></param>
/// <returns></returns>
private static HttpWebResponse MakeProxyRequest(GprsRequest gprsRequest)
{
HttpWebRequest request = (HttpWebRequest) WebRequest.Create(RewriteUrl(gprsRequest.Url));
request.UserAgent = "Talabat Proxy";
var webResponse = (HttpWebResponse) request.GetResponse();
return webResponse;
}
/// <summary>
/// Checks if request is done by ifood device
/// </summary>
/// <param name="request"></param>
/// <returns></returns>
private static bool IsTerminalIdIfood(GprsRequest request)
{
if (null == request || request.TerminalId <= 0)
{
return false;
}
return iFoodGprsDeviceRepository.CheckIsIfood(request.TerminalId);
}