///<summary>Returns true if the communications were successful, and false if they failed. If they failed, a rollback will happen automatically by deleting the previously created X12 file. The batchnum is supplied for the possible rollback. Also used for mail retrieval.</summary> public static bool Launch(Clearinghouse clearinghouseClin, int batchNum, EnumClaimMedType medType) //called from Eclaims.cs. Clinic-level clearinghouse passed in. { string batchFile = ""; try { if (!Directory.Exists(clearinghouseClin.ExportPath)) { throw new ODException("Clearinghouse export path is invalid."); } //We make sure to only send the X12 batch file for the current batch, so that if there is a failure, then we know //for sure that we need to reverse the batch. This will also help us avoid any exterraneous/old batch files in the //same directory which might be left if there is a permission issue when trying to delete the batch files after processing. batchFile = Path.Combine(clearinghouseClin.ExportPath, "claims" + batchNum + ".txt"); //byte[] fileBytes=File.ReadAllBytes(batchFile);//unused MemoryStream zipMemoryStream = new MemoryStream(); ZipFile tempZip = new ZipFile(); tempZip.AddFile(batchFile, ""); tempZip.Save(zipMemoryStream); tempZip.Dispose(); zipMemoryStream.Position = 0; byte[] zipFileBytes = zipMemoryStream.GetBuffer(); string zipFileBytesBase64 = Convert.ToBase64String(zipFileBytes); zipMemoryStream.Dispose(); bool isTest = (clearinghouseClin.ISA15 == "T"); string messageType = (isTest?"MCT":"MCD"); //medical if (medType == EnumClaimMedType.Institutional) { messageType = (isTest?"HCT":"HCD"); } else if (medType == EnumClaimMedType.Dental) { //messageType=(isTest?"DCT":"DCD");//not used/tested yet, but planned for future. } EmdeonITS.ITSWS itsws = new EmdeonITS.ITSWS(); itsws.Url = (isTest?emdeonITSUrlTest:emdeonITSUrl); EmdeonITS.ItsReturn response = itsws.PutFileExt(clearinghouseClin.LoginID, clearinghouseClin.Password, messageType, Path.GetFileName(batchFile), zipFileBytesBase64); if (response.ErrorCode != 0) //Batch submission successful. { throw new ODException("Emdeon rejected all claims in the current batch file " + batchFile + ". Error number from Emdeon: " + response.ErrorCode + ". Error message from Emdeon: " + response.Response); } } catch (Exception e) { ErrorMessage = e.Message; x837Controller.Rollback(clearinghouseClin, batchNum); return(false); } finally { try { if (batchFile != "") { File.Delete(batchFile); } } catch { ErrorMessage = "Failed to remove batch file" + batchFile + ". Probably due to a permission issue. Check folder permissions and manually delete."; } } return(true); }
///<summary>Throws exceptions.</summary> public static bool Retrieve(Clearinghouse clearinghouseClin, IODProgressExtended progress = null) //called from FormClaimReports. clinic-level clearinghouse passed in. { progress = progress ?? new ODProgressExtendedNull(); try { if (!Directory.Exists(clearinghouseClin.ResponsePath)) { throw new ODException(Lans.g(progress.LanThis, "Clearinghouse response path is invalid.")); } progress.UpdateProgress(Lans.g(progress.LanThis, "Contacting web server"), "reports", "17%", 17); if (progress.IsPauseOrCancel()) { progress.UpdateProgress(Lans.g(progress.LanThis, "Canceled by user.")); return(false); } bool reportsDownloaded = false; bool isTest = (clearinghouseClin.ISA15 == "T"); //See guide pages 21 through 25 for "batch download message types" List <EmdeonMedicalReportType> listReportTypes = new List <EmdeonMedicalReportType>(); //Also known and Institutional Claims. Might not need this report type, but leaving here for backwards compatibility. listReportTypes.Add(new EmdeonMedicalReportType("Hospital Claims", "HCTG", "HCDG", "HCTD", "HCDD")); //Might not need this report type, but leaving here for backwards compatibility. listReportTypes.Add(new EmdeonMedicalReportType("Medical Claims", "MCTG", "MCDG", "MCTD", "MCDD")); listReportTypes.Add(new EmdeonMedicalReportType("Automated Verification (270,276,278)", "AETG", "AEVG", "AETD", "AEVD")); if (clearinghouseClin.IsEraDownloadAllowed != EraBehaviors.None) //ERA download is enabled. { listReportTypes.Add(new EmdeonMedicalReportType("Electronic Remittance Acceptance (ERA) 835", "EDT", "EDP", "EAT", "EAP")); } progress.UpdateProgress(Lans.g(progress.LanThis, "Downloading files"), "reports", "33%", 33); if (progress.IsPauseOrCancel()) { progress.UpdateProgress(Lans.g(progress.LanThis, "Canceled by user.")); return(false); } for (int i = 0; i < listReportTypes.Count; i++) { float overallpercent = 33 + (i / listReportTypes.Count) * 17; //33 is starting point. 17 is the amount of bar space we have before our next major spot (50%) progress.UpdateProgress(Lans.g(progress.LanThis, "Downloading files"), "reports", overallpercent + "%", (int)overallpercent); EmdeonITS.ITSWS itsws = new EmdeonITS.ITSWS(); itsws.Url = (isTest?emdeonITSUrlTest:emdeonITSUrl); EmdeonMedicalReportType reportType = listReportTypes[i]; //Download the most up to date reports, but do not delete them from the server yet. EmdeonITS.ItsReturn response = itsws.GetFile(clearinghouseClin.LoginID, clearinghouseClin.Password, reportType.GetCodeForGetReport(isTest)); //Change Health Care ITS User Guide 3.0.6B_20160107.pdf, page 20 for GetFile() states: //"If ErrorCode is zero, Response will contain a Base64 encoded string of the binary download content or a text based message, depending on //the type of download requested (see discussions below regarding Message Types and Client File Acknowledgement). If the Response is a //Base64 encoded string, the client application must perform Base64 decoding on the Response. The result will be the binary content of a //PK-Zip compatible file which can then be written to disk. If ErrorCode is greater than zero, //Response will contain a text based error message" if (response.ErrorCode == 0) //Report retrieval successful. { string reportFileDataBase64 = response.Response; byte[] reportFileDataBytes = Convert.FromBase64String(reportFileDataBase64); string reportFilePath = CodeBase.ODFileUtils.CreateRandomFile(clearinghouseClin.ResponsePath, ".zip"); File.WriteAllBytes(reportFilePath, reportFileDataBytes); string errorMsg = ""; ZipFile zipFile = null; try { zipFile = new ZipFile(reportFilePath); //Open zip file. zipFile.ExtractAll(clearinghouseClin.ResponsePath); } catch (Exception ex) { errorMsg = Lans.g(progress.LanThis, "Report zip file downloaded but could not be extracted.") + "\r\n" + "File: " + reportFilePath + "\r\n" + ex.Message; } try { if (zipFile != null) { zipFile.Dispose(); //This releases the file handle created when opening the file above. } File.Delete(reportFilePath); } catch (Exception ex) { ex.DoNothing(); //Could not be deleted. Not a big deal, because at least we were able to extract it, making it available for import. } if (errorMsg != "") { throw new ODException(errorMsg); } reportsDownloaded = true; //Now that the file has been saved, remove the report file from the Emdeon production server. //If deleting the report fails, we don't care because that will simply mean that we download it again next time. //Thus we don't need to check the status after this next call. progress.UpdateProgress(Lans.g(progress.LanThis, "Removing report file from server")); itsws.GetFile(clearinghouseClin.LoginID, clearinghouseClin.Password, reportType.GetCodeForDeleteReport(isTest)); } else if (response.ErrorCode != 209) //Error 209 means mailbox is empty for requested report type. { throw new ODException(Lans.g(progress.LanThis, "Failed to get reports. Error number from Emdeon:") + " " + response.ErrorCode + ". " + Lans.g(progress.LanThis, "Error message from Emdeon: ") + response.Response); } } progress.UpdateProgress(Lans.g(progress.LanThis, "Download successful.")); progress.UpdateProgress(Lans.g(progress.LanThis, "Finalizing"), "reports", "50%", 50); if (progress.IsPauseOrCancel()) { progress.UpdateProgress(Lans.g(progress.LanThis, "Canceled by user.")); return(false); } if (!reportsDownloaded) { ErrorMessage = Lans.g(progress.LanThis, "Report mailbox is empty."); } } catch (Exception ex) { ErrorMessage = ex.Message; return(false); } return(true); }