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c93c32307a
- Programmiersprache von VSC zu C# geändert - Framework von .NET Framework zu .NET geändert
433 lines
16 KiB
C#
433 lines
16 KiB
C#
using System.Data;
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using System.IO;
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using DigitalData.Modules.Base;
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using DigitalData.Modules.Database;
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using DigitalData.Modules.Logging;
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using EnvelopeGenerator.Domain.Constants;
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using EnvelopeGenerator.Domain.Entities;
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using EnvelopeGenerator.ServiceHost.Exceptions;
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using EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
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using GdPicture14;
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using Microsoft.Data.SqlClient;
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using Quartz;
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namespace EnvelopeGenerator.ServiceHost.Jobs;
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public class FinalizeDocumentJob : IJob
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{
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private readonly LicenseManager _licenseManager = new();
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private GdViewer? _gdViewer;
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private LogConfig? _logConfig;
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private Logger? _logger;
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private MSSQLServer? _database;
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private DbConfig? _config;
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private string _databaseConnectionString = string.Empty;
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private ConfigModel? _configModel;
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private EnvelopeModel? _envelopeModel;
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private ReportModel? _reportModel;
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private ActionService? _actionService;
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private PDFBurner? _pdfBurner;
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private PDFMerger? _pdfMerger;
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private ReportCreator? _reportCreator;
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private const int CompleteWaitTime = 1;
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private string _parentFolderUid = string.Empty;
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private TempFiles? _tempFiles;
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private sealed class EnvelopeData
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{
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public int EnvelopeId { get; set; }
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public string EnvelopeUuid { get; set; } = string.Empty;
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public string DocumentPath { get; set; } = string.Empty;
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public List<string> AnnotationData { get; set; } = new();
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public byte[]? DocAsByte { get; set; }
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}
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public Task Execute(IJobExecutionContext context)
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{
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var gdPictureKey = (string)context.MergedJobDataMap[Value.GDPICTURE];
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_logConfig = (LogConfig)context.MergedJobDataMap[Value.LOGCONFIG];
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_logger = _logConfig.GetLogger();
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_tempFiles = new TempFiles(_logConfig);
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_tempFiles.Create();
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var jobId = context.JobDetail.Key;
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_logger.Debug("Starting job {0}", jobId);
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try
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{
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_logger.Debug("Loading GdViewer..");
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_gdViewer = new GdViewer();
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_licenseManager.RegisterKEY(gdPictureKey);
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_logger.Debug("Loading Database..");
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var connectionString = (string)context.MergedJobDataMap[Value.DATABASE];
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_databaseConnectionString = MSSQLServer.DecryptConnectionString(connectionString);
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_database = new MSSQLServer(_logConfig, _databaseConnectionString);
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_logger.Debug("Loading Models & Services");
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var state = GetState();
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InitializeModels(state);
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_logger.Debug("Loading Configuration..");
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_config = _configModel?.LoadConfiguration() ?? new DbConfig();
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state.DbConfig = _config;
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InitializeServices(state);
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_logger.Debug("Loading PDFBurner..");
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var pdfBurnerParams = (PDFBurnerParams)context.MergedJobDataMap[Value.PDF_BURNER_PARAMS];
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_pdfBurner = new PDFBurner(_logConfig, gdPictureKey, pdfBurnerParams, _databaseConnectionString);
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_logger.Debug("Loading PDFMerger..");
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_pdfMerger = new PDFMerger(_logConfig, gdPictureKey);
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_logger.Debug("Loading ReportCreator..");
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_reportCreator = new ReportCreator(_logConfig, state);
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_config.DocumentPath = _config.DocumentPath;
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_logger.Debug("DocumentPath: [{0}]", _config.DocumentPath);
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_logger.Debug("ExportPath: [{0}]", _config.ExportPath);
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var completeStatus = EnvelopeStatus.EnvelopeCompletelySigned;
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var sql = $"SELECT * FROM TBSIG_ENVELOPE WHERE STATUS = {completeStatus} AND DATEDIFF(minute, CHANGED_WHEN, GETDATE()) >= {CompleteWaitTime} ORDER BY GUID";
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var table = _database.GetDatatable(sql);
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var envelopeIds = table.Rows.Cast<DataRow>()
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.Select(r => r.Field<int>("GUID"))
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.ToList();
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if (envelopeIds.Count > 0)
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{
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_logger.Info("Found [{0}] completed envelopes.", envelopeIds.Count);
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}
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var total = envelopeIds.Count;
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var current = 1;
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foreach (var id in envelopeIds)
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{
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_logger.Info("Finalizing Envelope [{0}] ({1}/{2})", id, current, total);
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try
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{
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var envelope = _envelopeModel?.GetById(id);
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if (envelope is null)
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{
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_logger.Warn("Envelope could not be loaded for Id [{0}]!", id);
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throw new ArgumentNullException(nameof(EnvelopeData));
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}
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_logger.Debug("Loading Envelope Data..");
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var envelopeData = GetEnvelopeData(id);
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if (envelopeData is null)
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{
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_logger.Warn("EnvelopeData could not be loaded for Id [{0}]!", id);
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throw new ArgumentNullException(nameof(EnvelopeData));
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}
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_logger.Debug("Burning Annotations to pdf ...");
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var burnedDocument = BurnAnnotationsToPdf(envelopeData);
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if (burnedDocument is null)
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{
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_logger.Warn("Document could not be finalized!");
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throw new ApplicationException("Document could not be finalized");
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}
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if (_actionService?.CreateReport(envelope) == false)
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{
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_logger.Warn("Document Report could not be created!");
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throw new ApplicationException("Document Report could not be created");
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}
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_logger.Debug("Creating report..");
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var report = _reportCreator!.CreateReport(envelope);
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_logger.Debug("Report created!");
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_logger.Debug("Merging documents ...");
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var mergedDocument = _pdfMerger!.MergeDocuments(burnedDocument, report);
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_logger.Debug("Documents merged!");
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var outputDirectoryPath = Path.Combine(_config.ExportPath, _parentFolderUid);
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_logger.Debug("oOutputDirectoryPath is {0}", outputDirectoryPath);
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if (!Directory.Exists(outputDirectoryPath))
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{
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_logger.Debug("Directory not existing. Creating ... ");
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Directory.CreateDirectory(outputDirectoryPath);
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}
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var outputFilePath = Path.Combine(outputDirectoryPath, $"{envelope.Uuid}.pdf");
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_logger.Debug("Writing finalized Pdf to disk..");
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_logger.Info("Output path is [{0}]", outputFilePath);
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try
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{
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File.WriteAllBytes(outputFilePath, mergedDocument);
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}
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catch (Exception ex)
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{
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_logger.Warn("Could not export final document to disk!");
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throw new ExportDocumentException("Could not export final document to disk!", ex);
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}
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_logger.Debug("Writing EB-bytes to database...");
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UpdateFileDb(outputFilePath, envelope.Id);
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if (!SendFinalEmails(envelope))
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{
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throw new ApplicationException("Final emails could not be sent!");
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}
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_logger.Info("Report-mails successfully sent!");
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_logger.Debug("Setting envelope status..");
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if (_actionService?.FinalizeEnvelope(envelope) == false)
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{
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_logger.Warn("Envelope could not be finalized!");
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throw new ApplicationException("Envelope could not be finalized");
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}
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}
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catch (Exception ex)
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{
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_logger.Error(ex);
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_logger.Warn(ex, "Unhandled exception while working envelope [{0}]", id);
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}
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current += 1;
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_logger.Info("Envelope [{0}] finalized!", id);
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}
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_logger.Debug("Completed job {0} successfully!", jobId);
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}
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catch (MergeDocumentException ex)
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{
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_logger.Warn("Certificate Document job failed at step: Merging documents!");
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_logger.Error(ex);
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}
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catch (ExportDocumentException ex)
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{
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_logger.Warn("Certificate Document job failed at step: Exporting document!");
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_logger.Error(ex);
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}
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catch (Exception ex)
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{
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_logger.Warn("Certificate Document job failed!");
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_logger.Error(ex);
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}
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finally
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{
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_logger.Debug("Job execution for [{0}] ended", jobId);
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}
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return Task.FromResult(true);
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}
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private void UpdateFileDb(string filePath, long envelopeId)
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{
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try
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{
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var imageData = ReadFile(filePath);
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if (imageData is null)
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{
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return;
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}
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var query = $"UPDATE TBSIG_ENVELOPE SET DOC_RESULT = @ImageData WHERE GUID = {envelopeId}";
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using var command = new SqlCommand(query, _database!.GetConnection);
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command.Parameters.Add(new SqlParameter("@ImageData", imageData));
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command.ExecuteNonQuery();
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}
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catch (Exception ex)
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{
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_logger?.Error(ex);
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}
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}
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private static byte[]? ReadFile(string path)
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{
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var fileInfo = new FileInfo(path);
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var numBytes = fileInfo.Length;
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using var stream = new FileStream(path, FileMode.Open, FileAccess.Read);
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using var reader = new BinaryReader(stream);
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return reader.ReadBytes((int)numBytes);
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}
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private bool SendFinalEmails(Envelope envelope)
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{
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var mailToCreator = (FinalEmailType)(envelope.FinalEmailToCreator ?? 0);
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var mailToReceivers = (FinalEmailType)(envelope.FinalEmailToReceivers ?? 0);
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if (mailToCreator != FinalEmailType.No)
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{
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_logger?.Debug("Sending email to creator ...");
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SendFinalEmailToCreator(envelope, mailToCreator);
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}
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else
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{
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_logger?.Warn("No SendFinalEmailToCreator - oMailToCreator [{0}] <> [{1}] ", mailToCreator, FinalEmailType.No);
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}
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if (mailToReceivers != FinalEmailType.No)
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{
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_logger?.Debug("Sending emails to receivers..");
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SendFinalEmailToReceivers(envelope, mailToReceivers);
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}
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else
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{
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_logger?.Warn("No SendFinalEmailToReceivers - oMailToCreator [{0}] <> [{1}] ", mailToReceivers, FinalEmailType.No);
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}
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return true;
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}
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private bool SendFinalEmailToCreator(Envelope envelope, FinalEmailType mailToCreator)
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{
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var includeAttachment = SendFinalEmailWithAttachment(mailToCreator);
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_logger?.Debug("Attachment included: [{0}]", includeAttachment);
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if (_actionService?.CompleteEnvelope(envelope) == false)
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{
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_logger?.Error(new Exception("CompleteEnvelope failed"), "Envelope could not be completed for receiver [{0}]", envelope.User?.Email);
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return false;
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}
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return true;
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}
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private bool SendFinalEmailToReceivers(Envelope envelope, FinalEmailType mailToReceivers)
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{
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var includeAttachment = SendFinalEmailWithAttachment(mailToReceivers);
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_logger?.Debug("Attachment included: [{0}]", includeAttachment);
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foreach (var receiver in envelope.EnvelopeReceivers ?? Enumerable.Empty<EnvelopeReceiver>())
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{
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if (_actionService?.CompleteEnvelope(envelope, receiver.Receiver) == false)
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{
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_logger?.Error(new Exception("CompleteEnvelope failed"), "Envelope could not be completed for receiver [{0}]", receiver.Receiver?.EmailAddress);
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return false;
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}
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}
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return true;
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}
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private static bool SendFinalEmailWithAttachment(FinalEmailType type)
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{
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return type == FinalEmailType.YesWithAttachment;
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}
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private byte[] BurnAnnotationsToPdf(EnvelopeData envelopeData)
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{
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var envelopeId = envelopeData.EnvelopeId;
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_logger?.Info("Burning [{0}] signatures", envelopeData.AnnotationData.Count);
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var annotations = envelopeData.AnnotationData;
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var inputPath = string.Empty;
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if (envelopeData.DocAsByte is null)
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{
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inputPath = envelopeData.DocumentPath;
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_logger?.Info("Input path: [{0}]", inputPath);
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}
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else
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{
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_logger?.Debug("we got bytes..");
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inputPath = _config!.DocumentPathOrigin;
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_logger?.Debug("oInputPath: {0}", _config.DocumentPathOrigin);
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}
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if (envelopeData.DocAsByte is null)
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{
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var directorySource = Path.GetDirectoryName(inputPath) ?? string.Empty;
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var split = directorySource.Split('\\');
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_parentFolderUid = split[^1];
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}
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else
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{
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_parentFolderUid = envelopeData.EnvelopeUuid;
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}
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_logger?.Info("ParentFolderUID: [{0}]", _parentFolderUid);
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byte[] inputDocumentBuffer;
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if (envelopeData.DocAsByte is not null)
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{
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inputDocumentBuffer = envelopeData.DocAsByte;
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}
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else
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{
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try
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{
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inputDocumentBuffer = File.ReadAllBytes(inputPath);
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}
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catch (Exception ex)
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{
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throw new BurnAnnotationException("Source document could not be read from disk!", ex);
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}
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}
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return _pdfBurner!.BurnAnnotsToPDF(inputDocumentBuffer, annotations, envelopeId);
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}
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private EnvelopeData? GetEnvelopeData(int envelopeId)
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{
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var sql = $"SELECT T.GUID, T.ENVELOPE_UUID, T.ENVELOPE_TYPE, T2.FILEPATH, T2.BYTE_DATA FROM [dbo].[TBSIG_ENVELOPE] T\n JOIN TBSIG_ENVELOPE_DOCUMENT T2 ON T.GUID = T2.ENVELOPE_ID\n WHERE T.GUID = {envelopeId}";
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var table = _database!.GetDatatable(sql);
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var row = table.Rows.Cast<DataRow>().SingleOrDefault();
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if (row is null)
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{
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return null;
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}
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var annotationData = GetAnnotationData(envelopeId);
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var data = new EnvelopeData
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{
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EnvelopeId = envelopeId,
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DocumentPath = row.ItemEx("FILEPATH", string.Empty),
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AnnotationData = annotationData,
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DocAsByte = row.Field<byte[]?>("BYTE_DATA"),
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EnvelopeUuid = row.ItemEx("ENVELOPE_UUID", string.Empty)
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};
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_logger?.Debug("Document path: [{0}]", data.DocumentPath);
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return data;
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}
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private List<string> GetAnnotationData(int envelopeId)
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{
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var sql = $"SELECT VALUE FROM TBSIG_DOCUMENT_STATUS WHERE ENVELOPE_ID = {envelopeId}";
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var table = _database!.GetDatatable(sql);
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return table.Rows.Cast<DataRow>()
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.Select(r => r.ItemEx("VALUE", string.Empty))
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.ToList();
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}
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private void InitializeServices(State state)
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{
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_actionService = new ActionService(state, _database!);
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}
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private void InitializeModels(State state)
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{
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_configModel = new ConfigModel(state);
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_envelopeModel = new EnvelopeModel(state);
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_reportModel = new ReportModel(state);
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}
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private State GetState()
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{
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return new State
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{
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LogConfig = _logConfig!,
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Database = _database!,
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UserId = 0,
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Config = null,
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DbConfig = null
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};
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}
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}
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