protected void TranslateEdiFiles()
{
SafeAndEdiFilePath objSafeAndEdiFilePath = new SafeAndEdiFilePath();
EdiFilesPaths EdiFilePath = objSafeAndEdiFilePath.GetFilesAndPaths();
string[] DirectoryList = Directory.GetDirectories(EdiFilePath.sAcceptPath);
Translator objTranslator = new Translator();
foreach (var item in DirectoryList)
{
DirectoryInfo dir_info = new DirectoryInfo(item);
switch (dir_info.Name)
{
case "850":
objTranslator.TranslateEdi850File(EdiFilePath.sPath, EdiFilePath.sSefPath, EdiFilePath.sAcceptPath + @"\850\", EdiFilePath.sEdiDonePath);
break;
case "852":
objTranslator.TranslateEdi852File(EdiFilePath.sPath, EdiFilePath.sSefPath, EdiFilePath.sAcceptPath + @"\852\", EdiFilePath.sEdiDonePath);
break;
case "860":
objTranslator.TranslateEdi860File(EdiFilePath.sPath, EdiFilePath.sSefPath, EdiFilePath.sAcceptPath + @"\860\", EdiFilePath.sEdiDonePath);
break;
default:
break;
}
}
}
protected void AcknowledgeInboundEDIFiles()
{
try
{
ediDocument oEdiDoc = null;
ediDataSegment oSegment = null;
ediAcknowledgment oAck = null;
ediSchemas oSchemas = null;
string sSegmentID;
string sLoopSection;
int nArea;
string sPrevEdiFile = "";
bool bInbound997True = false;
// string sPath = AppDomain.CurrentDomain.BaseDirectory;
SafeAndEdiFilePath objSafeAndEdiFilePath = new SafeAndEdiFilePath();
EdiFilesPaths EdiFilePath = objSafeAndEdiFilePath.GetFilesAndPaths();
// string sPath = @"" + ConfigurationManager.AppSettings["AppPath"] + @"\";
string sPath = EdiFilePath.sPath;
SqlConnection oConnection = new SqlConnection(ConfigurationManager.ConnectionStrings["EdiDb"].ConnectionString);
string sInboundPath = EdiFilePath.sInboundPath;//sPath + ConfigurationManager.AppSettings["EDI_Inbound"] + @"\";
string sOutboundPath = EdiFilePath.sOutboundPath;//sPath + ConfigurationManager.AppSettings["EDI_Outbound"] + @"\";
string sAcceptPath = EdiFilePath.sAcceptPath;//sPath + ConfigurationManager.AppSettings["EDI_Accepted"] + @"\";
string sRejectPath = EdiFilePath.sRejectPath;//sPath + ConfigurationManager.AppSettings["EDI_Rejected"] + @"\";
string s997Path = EdiFilePath.s997Path;//sPath + ConfigurationManager.AppSettings["EDI_997"] + @"\";
string sSefPath = EdiFilePath.sSefPath;//sPath + ConfigurationManager.AppSettings["Seffolder"] + @"\";
string sEdiDonePath = EdiFilePath.sEdiDonePath;//sPath + ConfigurationManager.AppSettings["EDI_DONE"] + @"\";
int nFileCount = 0;
string[] sEdiPathFiles = Directory.GetFiles(sInboundPath);
if (sEdiPathFiles.Length == 0)
{
//MessageBox.Show("There are no files in the EDI_Inbound folder.");
LogLibrary.WriteErrorLog(" on AcknowledgeInboundEDIFiles" + "There are no files in the EDI_Inbound folder.");
}
else
{
System.Windows.Forms.Cursor Cursor = System.Windows.Forms.Cursors.WaitCursor;
oConnection.Open();
string sSql = "select * from [Config] ";
SqlDataAdapter oDaConfig = new SqlDataAdapter(sSql, oConnection);
DataSet oConfigDs = new DataSet("dsConfig");
oDaConfig.Fill(oConfigDs, "dsConfig");
DataRow oConfigRow = oConfigDs.Tables["dsConfig"].Rows[0];
string sSenderIdQlfr = oConfigRow["SenderIdQlfr"].ToString();
string sSenderId = oConfigRow["SenderId"].ToString();
string sReceiverIdQlfr = oConfigRow["ReceiverIdQlfr"].ToString();
string sReceiverId = oConfigRow["ReceiverId"].ToString();
string sControlNumber = oConfigRow["ControlNumber"].ToString();
string sAcknowledgmentRequested = oConfigRow["AcknowledgmentRequested"].ToString();
string sUsageIndicator = oConfigRow["UsageIndicator"].ToString();
string sComponentElementSeparator = oConfigRow["ComponentElementSeparator"].ToString();
Int32 nControlNumber = Convert.ToInt32(sControlNumber);
ediDocument.Set(ref oEdiDoc, new ediDocument());
//By default, FREDI uses the universal coordinated time (UTC), however you can change it to local time
oEdiDoc.set_Option(DocumentOptionIDConstants.OptDocument_UseLocalTime, 1);
// Disabling the internal standard reference library to makes sure that
// FREDI uses only the SEF file provided
ediSchemas.Set(ref oSchemas, (ediSchemas)oEdiDoc.GetSchemas());
oSchemas.EnableStandardReference = false;
// This makes certain that the EDI file must use the same version SEF file, otherwise the process will stop.
oSchemas.set_Option(SchemasOptionIDConstants.OptSchemas_VersionRestrict, 1);
// By setting the cursor type to ForwardOnly, FREDI does not load the entire file into memory, which
// improves performance when processing larger EDI files.
oEdiDoc.CursorType = DocumentCursorTypeConstants.Cursor_ForwardOnly;
// If an acknowledgment file has to be generated, an acknowledgment object must be created, and its
// property must be enabled before loading the EDI file.
oAck = (ediAcknowledgment)oEdiDoc.GetAcknowledgment();
oAck.EnableFunctionalAcknowledgment = true;
// Load all SEF files from SEF folder. FREDI will automaticall select the appropriate one.
string[] sSefPathFiles = Directory.GetFiles(sSefPath);
foreach (string sSefPathFile in sSefPathFiles)
{
oEdiDoc.LoadSchema(sSefPathFile, 0);
} // foreach
string sDestTempFile = "dest_temp.txt";
using (Stream destStream = File.OpenWrite(sDestTempFile))
{
foreach (string sEdiPathFile in sEdiPathFiles)
{
nFileCount = nFileCount + 1;
string sEdiFile = Path.GetFileName(sEdiPathFile);
DateTime dtEdiFileCreation = File.GetCreationTime(sEdiPathFile);
string sEdiFileTranSetNo = "";
string sInbound997GroupContolNo = "";
string sInbound997TranSetNo = "";
string sInbound997Ack501 = "";
// Loads EDI file and the corresponding SEF file
oEdiDoc.LoadEdi(sEdiPathFile);
// This loop will generate a 997 EDI file if the inbound file is itslef not a 997
// Gets the first data segment in the EDI files
ediDataSegment.Set(ref oSegment, (ediDataSegment)oEdiDoc.FirstDataSegment); //oSegment = (ediDataSegment) oEdiDoc.FirstDataSegment
// This loop iterates though the EDI file (850 or 997) a segment at a time
while (oSegment != null)
{
// A segment is identified by its Area number, Loop section and segment id.
sSegmentID = oSegment.ID;
sLoopSection = oSegment.LoopSection;
nArea = oSegment.Area;
if (nArea == 1)
{
if (sLoopSection == "")
{
if (sSegmentID == "ST")
{
sEdiFileTranSetNo = oSegment.get_DataElementValue(1);
if (sEdiFileTranSetNo == "997")
{
bInbound997True = true;
}
else
{
bInbound997True = false;
}
}
else if (sSegmentID == "AK1")
{
sInbound997GroupContolNo = oSegment.get_DataElementValue(2);
} // sSegmentID
}
else if (sLoopSection == "AK2")
{
if (sSegmentID == "AK2")
{
sInbound997TranSetNo = oSegment.get_DataElementValue(2);
}
else if (sSegmentID == "AK5")
{
sInbound997Ack501 = oSegment.get_DataElementValue(1);
} // sSegmentID
} // sLoopSection
} // nArea
//get next data segment
ediDataSegment.Set(ref oSegment, (ediDataSegment)oSegment.Next()); //oSegment = (ediDataSegment) oSegment.Next();
}
// This reads the 997 object that was generated in the above loop to tell us
// if the EDI file received should be accpeted or rejected. (This does not translate an inbound 997 EDI file.)
if (!bInbound997True) // if not an inbound 997 file
{
// Checks the 997 acknowledgment file just created.
// The 997 file is an EDI file, so the logic to read the 997 Functional Acknowledgemnt file is similar
// to translating any other EDI file.
// Gets the first segment of the 997 acknowledgment file
ediDataSegment.Set(ref oSegment, (ediDataSegment)oAck.GetFirst997DataSegment()); //oSegment = (ediDataSegment) oAck.GetFirst997DataSegment();
bool bFileAccepted = true;
while (oSegment != null)
{
nArea = oSegment.Area;
sLoopSection = oSegment.LoopSection;
sSegmentID = oSegment.ID;
if (nArea == 1)
{
if (sLoopSection == "")
{
if (sSegmentID == "AK9")
{
if (oSegment.get_DataElementValue(1, 0) == "R")
{
bFileAccepted = false;
}
}
} // sLoopSection == ""
} //nArea == 1
ediDataSegment.Set(ref oSegment, (ediDataSegment)oSegment.Next()); //oSegment = (ediDataSegment) oSegment.Next();
} //oSegment != null
if (bFileAccepted)
{
// All accepted EDI files are sent to the ACCEPTED folder and in their corresponding subfolders.
File.Copy(sInboundPath + sEdiFile, sAcceptPath + "\\" + sEdiFileTranSetNo + "\\" + sEdiFileTranSetNo + "_" + dtEdiFileCreation.ToString("yyyyMMddHHmmss") + "_" + sEdiFile, true);
}
else
{
File.Copy(sInboundPath + sEdiFile, sRejectPath + sEdiFileTranSetNo + "_" + dtEdiFileCreation.ToString("yyyyMMddHHmmss") + "_" + sEdiFile, true);
InsertRejectedFile(sEdiFile, sRejectPath, "EDI_Rejected", sEdiFileTranSetNo, dtEdiFileCreation.ToString("yyyyMMddHHmmss"));
}
// Combine all EDI files. This file will be read to create one 997 acknowledgment file for all incoming EDI files.
using (Stream ediStream = File.OpenRead(sInboundPath + sEdiFile))
{
ediStream.CopyTo(destStream);
}
} // if !bInbound997True
else
{
File.Copy(sInboundPath + sEdiFile, s997Path + sEdiFileTranSetNo + "_" + dtEdiFileCreation.ToString("yyyyMMddHHmmss") + "_" + sEdiFile, true);
} // if bInbound997True
if (File.Exists(sInboundPath + sPrevEdiFile))
{
File.Delete(sInboundPath + sPrevEdiFile);
}
sPrevEdiFile = sEdiFile;
} // foreach sEdiPathFile
} // using
// dispose old ack
oAck.Dispose();
// instantiate new ack for combined 997
oAck = (ediAcknowledgment)oEdiDoc.GetAcknowledgment();
oAck.EnableFunctionalAcknowledgment = true;
string sIsaControlNoBuff = "000000000" + sControlNumber.Trim();
string sIsaControlNo = sIsaControlNoBuff.Substring(sIsaControlNoBuff.Length - 9);
// Set the starting point of the control numbers in the acknowledgment
oAck.set_Property(AcknowledgmentPropertyIDConstants.PropertyAck_StartInterchangeControlNum, sIsaControlNo);
oAck.set_Property(AcknowledgmentPropertyIDConstants.PropertyAck_StartGroupControlNum, sControlNumber);
oAck.set_Property(AcknowledgmentPropertyIDConstants.PropertyAck_StartTransactionSetControlNum, 1);
oAck.set_Option(AcknowledgmentOptionIDConstants.OptAcknowledgment_ReportToSingleInterchange, 1);
oAck.set_Option(AcknowledgmentOptionIDConstants.OptAcknowledgment_ShowReportingLevel, 0);
//create combined acknowledgment
oEdiDoc.LoadEdi(sDestTempFile);
ediDataSegment.Set(ref oSegment, (ediDataSegment)oEdiDoc.FirstDataSegment);
while (oSegment != null)
{
ediDataSegment.Set(ref oSegment, oSegment.Next());
}
oAck.Save(sOutboundPath + "997_" + DateTime.Now.ToString("yyyyMMddHHmmss") + ".X12");
//increment Interchange control number
sControlNumber = (Convert.ToInt32(sControlNumber) + 1).ToString();
sSql = @"UPDATE [Config] SET ControlNumber = @ControlNumber";
oDaConfig.UpdateCommand = new SqlCommand(sSql, oConnection);
oDaConfig.UpdateCommand.Parameters.AddWithValue("@ControlNumber", sControlNumber);
oDaConfig.UpdateCommand.ExecuteNonQuery();
oConnection.Close();
//Close oEdiDoc to release EDI file
oEdiDoc.Close();
File.Delete(sDestTempFile);
Cursor = System.Windows.Forms.Cursors.Default;
if (File.Exists(sInboundPath + sPrevEdiFile))
{
File.Delete(sInboundPath + sPrevEdiFile);
}
//tblMessage.Style.Add("display", "block");
//lblMessage.Text = "Done. " + nFileCount.ToString() + " file(s) received.";
} // if sEdiPathFiles.Length
}
catch (Exception ex)
{
throw ex;
LogLibrary.WriteErrorLog("Error = " + ex.Message);
}
}