/// <summary>
/// To Check the PBS FTP folder and if any file available then Process it and send Shipping Schedule Response Request to AWC.
/// </summary>
/// <param name="sender">timer</param>
/// <param name="e">elasped event args</param>
private static void CheckPBSFTPFolder(object sender, ElapsedEventArgs e)
{
_pbsFtpTimer.Stop();
try
{
var currentUser = MeridianSystemLibrary.sysGetAuthenticationByUsernameAndPassword(MeridianGlobalConstants.CONFIG_USER_NAME, MeridianGlobalConstants.CONFIG_PASSWORD);
if (currentUser != null)
{
WebRequest request = WebRequest.Create(currentUser.FtpServerOutFolderPath);
request.Method = WebRequestMethods.Ftp.ListDirectory;
request.Credentials = new NetworkCredential(currentUser.FtpUsername, currentUser.FtpPassword);
request.Timeout = Timeout.Infinite;
List <string> directories = new List <string>();
using (var response = (FtpWebResponse)request.GetResponse())
{
StreamReader streamReader = new StreamReader(response.GetResponseStream());
string line = streamReader.ReadLine();
while (!string.IsNullOrEmpty(line))
{
directories.Add(line);
line = streamReader.ReadLine();
}
streamReader.Close();
}
for (int i = 0; i <= (directories.Count - 1); i++)
{
if (directories[i].Contains("."))
{
var currentFileName = directories[i].ToString();
string path = currentUser.FtpServerOutFolderPath + currentFileName;
var shouldDeleteCurrentFile = false;
try
{
using (WebClient ftpClient = new WebClient())
{
ftpClient.Credentials = new NetworkCredential(currentUser.FtpUsername, currentUser.FtpPassword);
byte[] currentFileData = ftpClient.DownloadData(path);
shouldDeleteCurrentFile = CommonProcess.SendShippingScheduleResponseRequestFromPBSFTP(currentUser, currentFileName, currentFileData);
}
if (shouldDeleteCurrentFile)
{
/*After process completion delete the file so that will not process that particular file*/
FtpWebRequest ftpRequest = (FtpWebRequest)FtpWebRequest.Create(path);
ftpRequest.Credentials = new NetworkCredential(currentUser.FtpUsername, currentUser.FtpPassword);
ftpRequest.Method = WebRequestMethods.Ftp.DeleteFile;
ftpRequest.UseBinary = true;
ftpRequest.KeepAlive = false;
ftpRequest.Timeout = Timeout.Infinite;
FtpWebResponse ftpResponse = (FtpWebResponse)ftpRequest.GetResponse();
ftpResponse.Close();
ftpRequest = null;
}
}
catch (Exception ex)
{
MeridianSystemLibrary.LogTransaction(MeridianGlobalConstants.CONFIG_USER_NAME, string.Empty, "CheckPBSFTPFolder", "06.08", "Error - While reading FTP file - Inside CATCH block", string.Format("Error - While reading FTP file: {0} with error - Inside Catch Block", ex.Message), currentFileName, string.Empty, string.Empty, null, "Error 06.08 - Read PBS FTP folder");
}
}
}
_pbsFtpTimer.Start();
}
}
catch (Exception ex)
{
MeridianSystemLibrary.LogTransaction(MeridianGlobalConstants.CONFIG_USER_NAME, string.Empty, "CheckPBSFTPFolder", "06.04", "Error - While checking FTP folder - Inside CATCH block", string.Format("Error - While checking FTP folder: {0} with error - Inside Catch Block", ex.Message), string.Empty, string.Empty, string.Empty, null, "Error 06.04 - Check PBS FTP folder");
_pbsFtpTimer.Start();
}
}
