Integrate DevExpress Reporting for envelope history

Added DevExpress.Reporting.Core package reference. Refactored rptEnvelopeHistory to inherit from XtraReport and build its layout programmatically using DevExpress bands, tables, and styling. The report now uses A4 paper size, custom margins, and DevExpress UI components for rendering.

EnvelopeGenerator.Application/Common/CacheKey.cs

@@ -0,0 +1,13 @@
+namespace EnvelopeGenerator.Application.Common;
+
+// TODO: merge other cache keys here as well, e.g. for templates, etc.
+/// <summary>
+/// 
+/// </summary>
+public static class CacheKey
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public static readonly Guid DefaultConfig = Guid.NewGuid();
+}

EnvelopeGenerator.Application/Common/Dto/ConfigDto.cs

@@ -8,6 +8,11 @@ namespace EnvelopeGenerator.Application.Common.Dto;
 [ApiExplorerSettings(IgnoreApi = true)]
 public class ConfigDto
 {
+    /// <summary>
+    /// Gets or sets the default document path.
+    /// </summary>
+    public string? DocumentPath { get; set; }
+
     /// <summary>
     /// Gets or sets the sending profile identifier.
     /// </summary>
@@ -26,5 +31,30 @@ public class ConfigDto
     /// <summary>
     /// Gets or sets the path where exports will be saved.
     /// </summary>
-    public string? ExportPath { get; set; }
+    public string ExportPath { get; set; } = null!;
+
+    /// <summary>
+    /// Gets or sets the creation timestamp.
+    /// </summary>
+    public DateTime AddedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or sets the last update timestamp.
+    /// </summary>
+    public DateTime? ChangedWhen { get; set; }
+
+    /// <summary>
+    /// Gets or sets the legacy tinyint GUID field.
+    /// </summary>
+    public byte Guid { get; set; }
+
+    /// <summary>
+    /// Gets or sets whether default TFA is enabled.
+    /// </summary>
+    public bool DefTfaEnabled { get; set; }
+
+    /// <summary>
+    /// Gets or sets whether default TFA uses phone.
+    /// </summary>
+    public bool DefTfaWithPhone { get; set; }
 }

EnvelopeGenerator.Application/Common/Dto/EnvelopeDto.cs

@@ -44,6 +44,16 @@ public record EnvelopeDto : IEnvelope
     [TemplatePlaceholder("[MESSAGE]")]
     public string Message { get; set; } = string.Empty;
 
+    /// <summary>
+    /// 
+    /// </summary>
+    public DateTime? ExpiresWhen { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public DateTime? ExpiresWarningWhen { get; set; }
+
     /// <summary>
     /// 
     /// </summary>
@@ -60,6 +70,11 @@ public record EnvelopeDto : IEnvelope
     [TemplatePlaceholder("[DOCUMENT_TITLE]")]
     public string Title { get; set; } = string.Empty;
 
+    /// <summary>
+    /// Default value is string.Empty
+    /// </summary>
+    public string? Comment { get; set; }
+
     /// <summary>
     /// 
     /// </summary>
@@ -70,6 +85,21 @@ public record EnvelopeDto : IEnvelope
     /// </summary>
     public string Language { get; set; } = "de-DE";
 
+    /// <summary>
+    /// 
+    /// </summary>
+    public bool SendReminderEmails { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? FirstReminderDays { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? ReminderIntervalDays { get; set; }
+
     /// <summary>
     /// 
     /// </summary>
@@ -90,6 +120,26 @@ public record EnvelopeDto : IEnvelope
     /// </summary>
     public bool UseAccessCode { get; set; } = true;
 
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? FinalEmailToCreator { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? FinalEmailToReceivers { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? ExpiresWhenDays { get; set; }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public int? ExpiresWarningWhenDays { get; set; }
+
     /// <summary>
     /// 
     /// </summary>

EnvelopeGenerator.Application/Configuration/Queries/ReadDefaultConfigQuery.cs

@@ -0,0 +1,69 @@
+using AutoMapper;
+using DigitalData.Core.Abstraction.Application.Repository;
+using DigitalData.Core.Exceptions;
+using EnvelopeGenerator.Application.Common;
+using EnvelopeGenerator.Application.Common.Dto;
+using EnvelopeGenerator.Domain.Entities;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Caching.Distributed;
+using Microsoft.Extensions.Caching.Memory;
+
+namespace EnvelopeGenerator.Application.Configuration.Queries;
+
+/// <summary>
+/// 
+/// </summary>
+public record ReadDefaultConfigQuery : IRequest<ConfigDto>
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public bool EnforceSingleResult { get; init; }
+}
+
+/// <summary>
+/// 
+/// </summary>
+public class ReadDefaultConfigQueryHandler : IRequestHandler<ReadDefaultConfigQuery, ConfigDto>
+{
+    private readonly IRepository<Config> _repo;
+
+    private readonly IMapper _mapper;
+
+    private readonly IMemoryCache _cache;
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="repo"></param>
+    /// <param name="mapper"></param>
+    /// <param name="cache"></param>
+    public ReadDefaultConfigQueryHandler(IRepository<Config> repo, IMapper mapper, IMemoryCache cache)
+    {
+        _repo = repo;
+        _mapper = mapper;
+        _cache = cache;
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="request"></param>
+    /// <param name="cancel"></param>
+    /// <returns></returns>
+    /// <exception cref="InvalidOperationException"></exception>
+    public async Task<ConfigDto> Handle(ReadDefaultConfigQuery request, CancellationToken cancel)
+    {
+        var config = await _cache.GetOrCreateAsync(CacheKey.DefaultConfig, entry =>
+        {
+            entry.AbsoluteExpirationRelativeToNow = TimeSpan.FromMinutes(30);
+            return request.EnforceSingleResult
+            ? _repo.Query.SingleOrDefaultAsync(cancel)
+            : _repo.Query.FirstOrDefaultAsync(cancel)
+            ?? throw new NotFoundException("Default configuration could not be found. Ensure at least one configuration record exists in the database.");
+        });
+
+        return _mapper.Map<ConfigDto>(config);
+    }
+}

EnvelopeGenerator.Application/Services/ConfigService.cs

@@ -7,6 +7,7 @@ using Microsoft.Extensions.Logging;
 using EnvelopeGenerator.Application.Common.Dto;
 using EnvelopeGenerator.Application.Common.Interfaces.Repositories;
 using EnvelopeGenerator.Application.Common.Interfaces.Services;
+using EnvelopeGenerator.Application.Common;
 
 namespace EnvelopeGenerator.Application.Services;
 
@@ -16,8 +17,6 @@ namespace EnvelopeGenerator.Application.Services;
 [Obsolete("Use MediatR")]
 public class ConfigService : ReadService<IConfigRepository, ConfigDto, Config, int>, IConfigService
 {
-	private static readonly Guid DefaultConfigCacheId = Guid.NewGuid();
-
 	private readonly IMemoryCache _cache;
 
     private readonly ILogger<ConfigService> _logger;
@@ -62,7 +61,7 @@ public class ConfigService : ReadService<IConfigRepository, ConfigDto, Config, i
 	/// </exception>
 	public async Task<ConfigDto> ReadDefaultAsync()
     {
-        var config = await _cache.GetOrCreateAsync(DefaultConfigCacheId, _ => ReadFirstAsync().ThenAsync(
+        var config = await _cache.GetOrCreateAsync(CacheKey.DefaultConfig, _ => ReadFirstAsync().ThenAsync(
             Success: config => config,
             Fail: (mssg, ntc) =>
             {

EnvelopeGenerator.Domain/Entities/Config.cs

@@ -1,11 +1,17 @@
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+#if NETFRAMEWORK
+using System;
+#endif
 
 namespace EnvelopeGenerator.Domain.Entities
 {
     [Table("TBSIG_CONFIG", Schema = "dbo")]
     public class Config
     {
+        [Column("DOCUMENT_PATH", TypeName = "nvarchar(256)")]
+        public string DocumentPath { get; set; }
+
         [Column("SENDING_PROFILE", TypeName = "int")]
         [Required]
         public int SendingProfile { get; set; }
@@ -19,5 +25,24 @@ namespace EnvelopeGenerator.Domain.Entities
 
         [Column("EXPORT_PATH", TypeName = "nvarchar(256)")]
         public string ExportPath { get; set; }
+
+        [Column("ADDED_WHEN", TypeName = "datetime")]
+        [Required]
+        public DateTime AddedWhen { get; set; }
+
+        [Column("CHANGED_WHEN", TypeName = "datetime")]
+        public DateTime? ChangedWhen { get; set; }
+
+        [Column("GUID", TypeName = "tinyint")]
+        [Required]
+        public byte Guid { get; set; }
+
+        [Column("DEF_TFA_ENABLED", TypeName = "bit")]
+        [Required]
+        public bool DefTfaEnabled { get; set; }
+
+        [Column("DEF_TFA_WITH_PHONE", TypeName = "bit")]
+        [Required]
+        public bool DefTfaWithPhone { get; set; }
     }
 }

EnvelopeGenerator.Domain/Entities/Envelope.cs

@@ -76,11 +76,14 @@ namespace EnvelopeGenerator.Domain.Entities
 #if nullable
         ?
 #endif
-            Title
-        { get; set; }
+            Title { get; set; }
 
         [Column("COMMENT", TypeName = "nvarchar(128)")]
-        public string Comment { get; set; }
+        public string
+#if nullable
+        ?
+#endif
+            Comment { get; set; }
 
         [Column("CONTRACT_TYPE")]
         public int? ContractType { get; set; }
@@ -151,8 +154,7 @@ namespace EnvelopeGenerator.Domain.Entities
 #if nullable
         ?
 #endif
-            Type
-        { get; set; }
+            Type { get; set; }
 
 #if NETFRAMEWORK
         [NotMapped]
@@ -166,22 +168,26 @@ namespace EnvelopeGenerator.Domain.Entities
 #if nullable
         ?
 #endif
-            Documents
-        { get; set; }
+            Documents { get; set; }
+
+        [NotMapped]
+        public Document
+#if nullable
+        ?
+#endif
+            DefaultDocument => Documents?.FirstOrDefault();
 
         public List<History>
 #if nullable
         ?
 #endif
-            Histories
-        { get; set; }
+            Histories { get; set; }
 
         public List<EnvelopeReceiver>
 #if nullable
         ?
 #endif
-            EnvelopeReceivers
-        { get; set; }
+            EnvelopeReceivers { get; set; }
 
         //#if NETFRAMEWORK
         /// <summary>

EnvelopeGenerator.Domain/Entities/EnvelopeReport.cs

@@ -0,0 +1,36 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace EnvelopeGenerator.Domain.Entities
+{
+    [Table("VWSIG_ENVELOPE_REPORT", Schema = "dbo")]
+    public class EnvelopeReport
+    {
+        [Column("ENVELOPE_ID", TypeName = "int")]
+        [Required]
+        public int EnvelopeId { get; set; }
+
+        [Column("HEAD_UUID", TypeName = "nvarchar(36)")]
+        [Required]
+        public string HeadUuid { get; set; }
+
+        [Column("HEAD_TITLE", TypeName = "nvarchar(128)")]
+        public string HeadTitle { get; set; }
+
+        [Column("HEAD_MESSAGE", TypeName = "nvarchar(max)")]
+        [Required]
+        public string HeadMessage { get; set; }
+
+        [Column("POS_STATUS", TypeName = "int")]
+        [Required]
+        public int PosStatus { get; set; }
+
+        [Column("POS_WHEN", TypeName = "datetime")]
+        public DateTime? PosWhen { get; set; }
+
+        [Column("POS_WHO", TypeName = "nvarchar(128)")]
+        [Required]
+        public string PosWho { get; set; }
+    }
+}

EnvelopeGenerator.Domain/Entities/Signature.cs

@@ -4,6 +4,9 @@ using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 using EnvelopeGenerator.Domain.Interfaces.Auditing;
+#if NET
+using System.Text.Json.Serialization;
+#endif
 #if NETFRAMEWORK
 using System.Collections.Generic;
 #endif
@@ -109,22 +112,25 @@ namespace EnvelopeGenerator.Domain.Entities
 #if nullable
         ?
 #endif
-            Receiver
-        { get; set; }
+            Receiver { get; set; }
 
         public virtual IEnumerable<ElementAnnotation>
 #if nullable
         ?
 #endif
-            Annotations
-        { get; set; }
+            Annotations { get; set; }
 
-#if NETFRAMEWORK
+#if NET
+        [JsonIgnore]
+#endif
         [NotMapped]
         public double Top => Math.Round(Y, 5);
 
+
+#if NET
+        [JsonIgnore]
+#endif
         [NotMapped]
         public double Left => Math.Round(X, 5);
-#endif
     }
 }

EnvelopeGenerator.Infrastructure/EGDbContext.cs

@@ -79,6 +79,8 @@ public abstract class EGDbContextBase : DbContext
 
     public DbSet<ClientUser> ClientUsers { get; set; }
 
+    public DbSet<EnvelopeReport> EnvelopeReports { get; set; }
+
     private readonly DbTriggerParams _triggers;
 
     private readonly ILogger

EnvelopeGenerator.ServiceHost/EnvelopeGenerator.ServiceHost.csproj

@@ -0,0 +1,33 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
+    <PackageReference Include="GdPicture" Version="14.3.3" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="6.1.4" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.17" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="8.0.17" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+    <PackageReference Include="Quartz" Version="3.8.0" />
+    <PackageReference Include="System.Collections.Immutable" Version="8.0.0" />
+    <PackageReference Include="System.Drawing.Common" Version="8.0.16" />
+    <PackageReference Include="Microsoft.Extensions.Options" Version="8.0.2" />
+    <PackageReference Include="DevExpress.Reporting.Core" Version="24.2.*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\EnvelopeGenerator.Domain\EnvelopeGenerator.Domain.csproj" />
+    <ProjectReference Include="..\EnvelopeGenerator.Infrastructure\EnvelopeGenerator.Infrastructure.csproj" />
+    <ProjectReference Include="..\EnvelopeGenerator.PdfEditor\EnvelopeGenerator.PdfEditor.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Folder Include="Controllers\" />
+  </ItemGroup>
+
+</Project>

EnvelopeGenerator.ServiceHost/Exceptions/BurnAnnotationException.cs

@@ -0,0 +1,12 @@
+namespace EnvelopeGenerator.ServiceHost.Exceptions;
+
+public class BurnAnnotationException : ApplicationException
+{
+    public BurnAnnotationException(string message) : base(message)
+    {
+    }
+
+    public BurnAnnotationException(string message, Exception innerException) : base(message, innerException)
+    {
+    }
+}

EnvelopeGenerator.ServiceHost/Exceptions/CreateReportException.cs

@@ -0,0 +1,12 @@
+namespace EnvelopeGenerator.ServiceHost.Exceptions;
+
+public class CreateReportException : ApplicationException
+{
+    public CreateReportException(string message) : base(message)
+    {
+    }
+
+    public CreateReportException(string message, Exception innerException) : base(message, innerException)
+    {
+    }
+}

EnvelopeGenerator.ServiceHost/Exceptions/ExportDocumentException.cs

@@ -0,0 +1,12 @@
+namespace EnvelopeGenerator.ServiceHost.Exceptions;
+
+public class ExportDocumentException : ApplicationException
+{
+    public ExportDocumentException(string message) : base(message)
+    {
+    }
+
+    public ExportDocumentException(string message, Exception innerException) : base(message, innerException)
+    {
+    }
+}

EnvelopeGenerator.ServiceHost/Exceptions/MergeDocumentException.cs

@@ -0,0 +1,12 @@
+namespace EnvelopeGenerator.ServiceHost.Exceptions;
+
+public class MergeDocumentException : ApplicationException
+{
+    public MergeDocumentException(string message) : base(message)
+    {
+    }
+
+    public MergeDocumentException(string message, Exception innerException) : base(message, innerException)
+    {
+    }
+}

EnvelopeGenerator.ServiceHost/Extensions/DataRowExtensions.cs

@@ -0,0 +1,27 @@
+using System.Data;
+
+namespace EnvelopeGenerator.ServiceHost.Extensions;
+
+public static class DataRowExtensions
+{
+    public static T ItemEx<T>(this DataRow row, string columnName, T defaultValue)
+    {
+        if (!row.Table.Columns.Contains(columnName))
+        {
+            return defaultValue;
+        }
+
+        var value = row[columnName];
+        if (value is DBNull or null)
+        {
+            return defaultValue;
+        }
+
+        return (T)Convert.ChangeType(value, typeof(T));
+    }
+
+    public static string ItemEx(this DataRow row, string columnName, string defaultValue)
+    {
+        return row.ItemEx<string>(columnName, defaultValue);
+    }
+}

EnvelopeGenerator.ServiceHost/Extensions/DependencyInjection.cs

@@ -0,0 +1,37 @@
+using DigitalData.Modules.Database;
+using EnvelopeGenerator.ServiceHost.Jobs;
+using EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+using GdPicture14;
+using Microsoft.Extensions.Options;
+
+namespace EnvelopeGenerator.ServiceHost.Extensions;
+
+public static class DependencyInjection
+{
+    [Obsolete("Check obsoleted services")]
+    public static IServiceCollection AddFinalizeDocumentJob(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.Configure<WorkerOptions>(configuration.GetSection(nameof(WorkerOptions)));
+        services.AddSingleton<FinalizeDocumentJob>();
+        services.AddScoped<ActionService>();
+        services.AddSingleton<TempFiles>();
+        services.AddScoped<PDFBurner>();
+        services.AddScoped<PDFMerger>();
+        services.AddScoped<ReportModel>();
+        services.AddScoped<MSSQLServer>();
+
+        //TODO: Check lifetime of services. They might be singleton or scoped.
+        services.AddTransient<GdViewer>();
+        // Add LicenseManager
+        services.AddTransient(provider =>
+        {
+            var options = provider.GetRequiredService<IOptions<WorkerOptions>>().Value;
+            var licenseManager = new LicenseManager();
+            licenseManager.RegisterKEY(options.GdPictureLicenseKey);
+            return licenseManager;
+        });
+        services.AddTransient<AnnotationManager>();
+
+        return services;
+    }
+}

EnvelopeGenerator.ServiceHost/Extensions/LoggerExtensions.cs

@@ -0,0 +1,11 @@
+using EnvelopeGenerator.ServiceHost.Extensions;
+
+namespace EnvelopeGenerator.ServiceHost.Extensions;
+
+public static class LoggerExtensions
+{
+    public static void LogError(this ILogger logger, Exception exception)
+    {
+        logger.LogError(exception, "{message}", exception.Message);
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/ActionService.cs

@@ -0,0 +1,35 @@
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Domain.Entities;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+/// <summary>
+/// migrate from EnvelopeGenerator.CommonServices.Services.ActionService
+/// </summary>
+[Obsolete("This is a placeholder service added by copilot. Migrate the actual logic from CommonServices.Jobs")]
+public class ActionService(IRepository<History> histRepo)
+{
+    [Obsolete("This is a placeholder service added by copilot. Migrate the actual logic from CommonServices.Jobs")]
+    public bool CreateReport(Envelope envelope, CancellationToken cancel = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    [Obsolete("This is a placeholder service added by copilot. Migrate the actual logic from CommonServices.Jobs")]
+    public bool FinalizeEnvelope(Envelope envelope, CancellationToken cancel = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    [Obsolete("This is a placeholder service added by copilot. Migrate the actual logic from CommonServices.Jobs")]
+    public bool CompleteEnvelope(Envelope envelope, CancellationToken cancel = default)
+    {
+        throw new NotImplementedException();
+    }
+
+    [Obsolete("This is a placeholder service added by copilot. Migrate the actual logic from CommonServices.Jobs")]
+    public bool CompleteEnvelope(Envelope envelope, Receiver receiver, CancellationToken cancel = default)
+    {
+        throw new NotImplementedException();
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/FinalizeDocument/PDFBurner.cs

@@ -0,0 +1,430 @@
+using System.Collections.Immutable;
+using System.Drawing;
+using EnvelopeGenerator.Domain.Entities;
+using EnvelopeGenerator.Infrastructure;
+using EnvelopeGenerator.PdfEditor;
+using EnvelopeGenerator.ServiceHost.Exceptions;
+using GdPicture14;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Options;
+using Newtonsoft.Json;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+
+//TODO: check if licence manager is needed as a dependency to 
+/// <summary>
+/// 
+/// </summary>
+/// <param name="workerOptions"></param>
+/// <param name="context2"></param>
+/// <param name="logger2"></param>
+/// <param name="licenseManager"></param>
+/// <param name="annotationManager2"></param>
+public class PDFBurner(IOptions<WorkerOptions> workerOptions, EGDbContext context, ILogger<PDFBurner> logger, LicenseManager licenseManager, AnnotationManager manager)
+{
+    private readonly WorkerOptions.PDFBurnerOptions _options = workerOptions.Value.PdfBurner;
+    
+    public byte[] BurnAnnotsToPDF(byte[] sourceBuffer, List<string> instantJsonList, int envelopeId)
+    {
+        var envelope = context.Envelopes.FirstOrDefault(env => env.Id == envelopeId);
+        if (envelope is null)
+        {
+            throw new BurnAnnotationException($"Envelope with Id {envelopeId} not found.");
+        }
+
+        if (envelope.ReadOnly)
+        {
+            return sourceBuffer;
+        }
+
+        var elements = context.DocumentReceiverElements
+            .Where(sig => sig.Document.EnvelopeId == envelopeId)
+            .Include(sig => sig.Annotations)
+            .ToList();
+
+        return elements.Any()
+            ? BurnElementAnnotsToPDF(sourceBuffer, elements)
+            : BurnInstantJSONAnnotsToPDF(sourceBuffer, instantJsonList);
+    }
+
+    public byte[] BurnElementAnnotsToPDF(byte[] sourceBuffer, List<Signature> elements)
+    {
+        using (var doc = Pdf.FromMemory(sourceBuffer))
+        {
+            sourceBuffer = doc.Background(elements, 1.9500000000000002 * 0.93, 2.52 * 0.67).ExportStream().ToArray();
+
+            using var sourceStream = new MemoryStream(sourceBuffer);
+            var result = manager.InitFromStream(sourceStream);
+            if (result != GdPictureStatus.OK)
+            {
+                throw new BurnAnnotationException($"Could not open document for burning: [{result}]");
+            }
+
+            var margin = 0.2;
+            var inchFactor = 72d;
+
+            var keys = new[] { "position", "city", "date" };
+            var unitYOffsets = 0.2;
+            var yOffsetsOfFF = keys
+                .Select((k, i) => new { Key = k, Value = unitYOffsets * i + 1 })
+                .ToDictionary(x => x.Key, x => x.Value);
+
+            foreach (var element in elements)
+            {
+                var frameX = element.Left - 0.7 - margin;
+
+                var frame = element.Annotations.FirstOrDefault(a => a.Name == "frame");
+                var frameY = element.Top - 0.5 - margin;
+                var frameYShift = (frame?.Y ?? 0) - frameY * inchFactor;
+                var frameXShift = (frame?.X ?? 0) - frameX * inchFactor;
+
+                foreach (var annot in element.Annotations)
+                {
+                    var yOffsetOfFF = yOffsetsOfFF.TryGetValue(annot.Name, out var offset) ? offset : 0;
+                    var y = frameY + yOffsetOfFF;
+
+                    if (annot.Type == AnnotationType.FormField)
+                    {
+                        AddFormFieldValue(annot.X / inchFactor, y, annot.Width / inchFactor, annot.Height / inchFactor, element.Page, annot.Value);
+                    }
+                    else if (annot.Type == AnnotationType.Image)
+                    {
+                        AddImageAnnotation(
+                            annot.X / inchFactor,
+                            annot.Name == "signature" ? (annot.Y - frameYShift) / inchFactor : y,
+                            annot.Width / inchFactor,
+                            annot.Height / inchFactor,
+                            element.Page,
+                            annot.Value);
+                    }
+                    else if (annot.Type == AnnotationType.Ink)
+                    {
+                        AddInkAnnotation(element.Page, annot.Value);
+                    }
+                }
+            }
+
+            using var newStream = new MemoryStream();
+            result = manager.SaveDocumentToPDF(newStream);
+            if (result != GdPictureStatus.OK)
+            {
+                throw new BurnAnnotationException($"Could not save document to stream: [{result}]");
+            }
+
+            manager.Close();
+
+            return newStream.ToArray();
+        }
+    }
+
+    public byte[] BurnInstantJSONAnnotsToPDF(byte[] sourceBuffer, List<string> instantJsonList)
+    {
+        using var sourceStream = new MemoryStream(sourceBuffer);
+        var result = manager.InitFromStream(sourceStream);
+        if (result != GdPictureStatus.OK)
+        {
+            throw new BurnAnnotationException($"Could not open document for burning: [{result}]");
+        }
+
+        foreach (var json in instantJsonList)
+        {
+            try
+            {
+                AddInstantJSONAnnotationToPDF(json);
+            }
+            catch (Exception ex)
+            {
+                logger.LogWarning("Error in AddInstantJSONAnnotationToPDF - oJson: ");
+                logger.LogWarning(json);
+                throw new BurnAnnotationException("Adding Annotation failed", ex);
+            }
+        }
+
+        result = manager.BurnAnnotationsToPage(RemoveInitialAnnots: true, VectorMode: true);
+        if (result != GdPictureStatus.OK)
+        {
+            throw new BurnAnnotationException($"Could not burn annotations to file: [{result}]");
+        }
+
+        using var newStream = new MemoryStream();
+        result = manager.SaveDocumentToPDF(newStream);
+        if (result != GdPictureStatus.OK)
+        {
+            throw new BurnAnnotationException($"Could not save document to stream: [{result}]");
+        }
+
+        manager.Close();
+
+        return newStream.ToArray();
+    }
+
+    private void AddInstantJSONAnnotationToPDF(string instantJson)
+    {
+        var annotationData = JsonConvert.DeserializeObject<AnnotationData>(instantJson);
+        if (annotationData is null)
+        {
+            return;
+        }
+
+        annotationData.annotations.Reverse();
+
+        foreach (var annotation in annotationData.annotations)
+        {
+            logger.LogDebug("Adding AnnotationID: " + annotation.id);
+
+            switch (annotation.type)
+            {
+                case AnnotationType.Image:
+                    AddImageAnnotation(annotation, annotationData.attachments);
+                    break;
+                case AnnotationType.Ink:
+                    AddInkAnnotation(annotation);
+                    break;
+                case AnnotationType.Widget:
+                    var formFieldValue = annotationData.formFieldValues.FirstOrDefault(fv => fv.name == annotation.id);
+                    if (formFieldValue is not null && !_options.IgnoredLabels.Contains(formFieldValue.value))
+                    {
+                        AddFormFieldValue(annotation, formFieldValue);
+                    }
+                    break;
+            }
+        }
+    }
+
+    private void AddImageAnnotation(double x, double y, double width, double height, int page, string base64)
+    {
+        manager.SelectPage(page);
+        manager.AddEmbeddedImageAnnotFromBase64(base64, (float) x, (float) y, (float) width, (float) height);
+    }
+
+    private void AddImageAnnotation(Annotation annotation, Dictionary<string, Attachment> attachments)
+    {
+        var attachment = attachments.Where(a => a.Key == annotation.imageAttachmentId).SingleOrDefault();
+
+        var bounds = annotation.bbox.Select(ToInches).ToList();
+
+        var x = bounds[0];
+        var y = bounds[1];
+        var width = bounds[2];
+        var height = bounds[3];
+
+        manager.SelectPage(annotation.pageIndex + 1);
+        manager.AddEmbeddedImageAnnotFromBase64(attachment.Value.binary, (float) x, (float) y, (float) width, (float) height);
+    }
+
+    private void AddInkAnnotation(int page, string value)
+    {
+        var ink = JsonConvert.DeserializeObject<Ink>(value);
+        if (ink is null)
+        {
+            return;
+        }
+
+        var segments = ink.lines.points;
+        var color = ColorTranslator.FromHtml(ink.strokeColor);
+        manager.SelectPage(page);
+
+        foreach (var segment in segments)
+        {
+            var points = segment.Select(ToPointF).ToArray();
+            manager.AddFreeHandAnnot(color, points);
+        }
+    }
+
+    private void AddInkAnnotation(Annotation annotation)
+    {
+        var segments = annotation.lines.points;
+        var color = ColorTranslator.FromHtml(annotation.strokeColor);
+        manager.SelectPage(annotation.pageIndex + 1);
+
+        foreach (var segment in segments)
+        {
+            var points = segment.Select(ToPointF).ToArray();
+            manager.AddFreeHandAnnot(color, points);
+        }
+    }
+
+    private void AddFormFieldValue(double x, double y, double width, double height, int page, string value)
+    {
+        manager.SelectPage(page);
+
+        var annot = manager.AddTextAnnot((float) x, (float) y, (float) width, (float) height, value);
+        annot.FontName = _options.FontName;
+        annot.FontSize = _options.FontSize;
+        annot.FontStyle = _options.FontStyle;
+        manager.SaveAnnotationsToPage();
+    }
+
+    private void AddFormFieldValue(Annotation annotation, FormFieldValue formFieldValue)
+    {
+        var ffIndex = EGName.Index[annotation.egName];
+
+        var bounds = annotation.bbox.Select(ToInches).ToList();
+
+        var x = bounds[0];
+        var y = bounds[1] + _options.YOffset * ffIndex + _options.TopMargin;
+        var width = bounds[2];
+        var height = bounds[3];
+
+        manager.SelectPage(annotation.pageIndex + 1);
+        var annot = manager.AddTextAnnot((float) x, (float) y, (float) width, (float) height, formFieldValue.value);
+        annot.FontName = _options.FontName;
+        annot.FontSize = _options.FontSize;
+        annot.FontStyle = _options.FontStyle;
+        manager.SaveAnnotationsToPage();
+    }
+
+    private static PointF ToPointF(List<float> points)
+    {
+        var convertedPoints = points.Select(ToInches).ToList();
+        return new PointF(convertedPoints[0], convertedPoints[1]);
+    }
+
+    private static double ToInches(double value) => value / 72;
+
+    private static float ToInches(float value) => value / 72;
+
+    internal static class AnnotationType
+    {
+        public const string Image = "pspdfkit/image";
+        public const string Ink = "pspdfkit/ink";
+        public const string Widget = "pspdfkit/widget";
+        public const string FormField = "pspdfkit/form-field-value";
+    }
+
+    internal class AnnotationData
+    {
+        public List<Annotation> annotations { get; set; } = new();
+
+        public IEnumerable<List<Annotation>> AnnotationsByReceiver => annotations
+            .Where(annot => annot.hasStructuredID)
+            .GroupBy(a => a.receiverId)
+            .Select(g => g.ToList());
+
+        public IEnumerable<List<Annotation>> UnstructuredAnnotations => annotations
+            .Where(annot => !annot.hasStructuredID)
+            .GroupBy(a => a.receiverId)
+            .Select(g => g.ToList());
+
+        public Dictionary<string, Attachment> attachments { get; set; } = new();
+        public List<FormFieldValue> formFieldValues { get; set; } = new();
+    }
+
+    internal class Annotation
+    {
+        private string? _id;
+
+        public int envelopeId;
+        public int receiverId;
+        public int index;
+        public string egName = EGName.NoName;
+        public bool hasStructuredID;
+
+        public bool isLabel
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(egName))
+                {
+                    return false;
+                }
+
+                var parts = egName.Split('_');
+                return parts.Length > 1 && parts[1] == "label";
+            }
+        }
+
+        public string id
+        {
+            get => _id ?? string.Empty;
+            set
+            {
+                _id = value;
+
+                if (string.IsNullOrWhiteSpace(_id))
+                {
+                    throw new BurnAnnotationException("The identifier of annotation is null or empty.");
+                }
+
+                var parts = value.Split('#');
+
+                if (parts.Length != 4)
+                {
+                    return;
+                }
+
+                if (!int.TryParse(parts[0], out envelopeId))
+                {
+                    throw new BurnAnnotationException($"The envelope ID of annotation is not integer. Id: {_id}");
+                }
+
+                if (!int.TryParse(parts[1], out receiverId))
+                {
+                    throw new BurnAnnotationException($"The receiver ID of annotation is not integer. Id: {_id}");
+                }
+
+                if (!int.TryParse(parts[2], out index))
+                {
+                    throw new BurnAnnotationException($"The index of annotation is not integer. Id: {_id}");
+                }
+
+                egName = parts[3];
+
+                hasStructuredID = true;
+            }
+        }
+
+        public List<double> bbox { get; set; } = new();
+
+        public string type { get; set; } = string.Empty;
+
+        public bool isSignature { get; set; }
+
+        public string imageAttachmentId { get; set; } = string.Empty;
+
+        public Lines lines { get; set; } = new();
+
+        public int pageIndex { get; set; }
+
+        public string strokeColor { get; set; } = string.Empty;
+    }
+
+    internal class Ink
+    {
+        public Lines lines { get; set; } = new();
+
+        public string strokeColor { get; set; } = string.Empty;
+    }
+
+    public class EGName
+    {
+        public static readonly string NoName = Guid.NewGuid().ToString();
+        public static readonly string Seal = "signature";
+
+        public static readonly ImmutableDictionary<string, int> Index = new Dictionary<string, int>
+        {
+            { NoName, 0 },
+            { Seal, 0 },
+            { "position", 1 },
+            { "city", 2 },
+            { "date", 3 }
+        }.ToImmutableDictionary();
+    }
+
+    internal class Lines
+    {
+        public List<List<List<float>>> points { get; set; } = new();
+    }
+
+    internal class Attachment
+    {
+        public string binary { get; set; } = string.Empty;
+        public string contentType { get; set; } = string.Empty;
+    }
+
+    internal class FormFieldValue
+    {
+        public string name { get; set; } = string.Empty;
+        public string value { get; set; } = string.Empty;
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/FinalizeDocument/PDFMerger.cs

@@ -0,0 +1,61 @@
+using EnvelopeGenerator.ServiceHost.Exceptions;
+using GdPicture14;
+using Microsoft.Extensions.Options;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+
+public class PDFMerger
+{
+    private readonly AnnotationManager _manager;
+    private readonly LicenseManager _licenseManager;
+
+    private const bool AllowRasterization = true;
+    private const bool AllowVectorization = true;
+
+    private readonly PdfConversionConformance _pdfaConformanceLevel = PdfConversionConformance.PDF_A_1b;
+
+    public PDFMerger(LicenseManager licenseManager, AnnotationManager annotationManager)
+    {
+        _licenseManager = licenseManager;
+        _manager = annotationManager;
+    }
+
+    public byte[] MergeDocuments(byte[] document, byte[] report)
+    {
+        using var documentStream = new MemoryStream(document);
+        using var reportStream = new MemoryStream(report);
+        using var finalStream = new MemoryStream();
+        using var documentPdf = new GdPicturePDF();
+        using var reportPdf = new GdPicturePDF();
+
+        documentPdf.LoadFromStream(documentStream, true);
+        var status = documentPdf.GetStat();
+        if (status != GdPictureStatus.OK)
+        {
+            throw new MergeDocumentException($"Document could not be loaded: {status}");
+        }
+
+        reportPdf.LoadFromStream(reportStream, true);
+        status = reportPdf.GetStat();
+        if (status != GdPictureStatus.OK)
+        {
+            throw new MergeDocumentException($"Report could not be loaded: {status}");
+        }
+
+        var mergedPdf = documentPdf.Merge2Documents(documentPdf, reportPdf);
+        status = mergedPdf.GetStat();
+        if (status != GdPictureStatus.OK)
+        {
+            throw new MergeDocumentException($"Documents could not be merged: {status}");
+        }
+
+        mergedPdf.ConvertToPDFA(finalStream, _pdfaConformanceLevel, AllowVectorization, AllowRasterization);
+        status = documentPdf.GetStat();
+        if (status != GdPictureStatus.OK)
+        {
+            throw new MergeDocumentException($"Document could not be converted to PDF/A: {status}");
+        }
+
+        return finalStream.ToArray();
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/FinalizeDocument/ReportCreator.cs

@@ -0,0 +1,103 @@
+using System.Data;
+using DigitalData.Core.Abstraction.Application.Repository;
+using EnvelopeGenerator.Domain.Constants;
+using EnvelopeGenerator.Domain.Entities;
+using EnvelopeGenerator.ServiceHost.Exceptions;
+using EnvelopeGenerator.ServiceHost.Extensions;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+
+[Obsolete("Instead of ReportModel create and use EnvelopeReport mediator queries")]
+public class ReportCreator(ReportModel ReportModel, ILogger<ReportCreator> Logger, IRepository<EnvelopeReport> reportRepo)
+{
+    [Obsolete("Solve the spaghetti...")]
+    private Envelope? _envelope;
+
+    [Obsolete("Instead of ReportModel create and use EnvelopeReport mediator queries and solve this spaghetti...")]
+    public byte[] CreateReport(Envelope envelope)
+    {
+        try
+        {
+            Logger.LogDebug("Loading report data..");
+            var table = ReportModel.List(envelope.Id);
+            var items = GetReportSource(table);
+
+            _envelope = envelope;
+
+            if (items.Count == 0)
+            {
+                throw new CreateReportException("No report data found!");
+            }
+
+            Logger.LogDebug("Creating report with [{count}] items..", items.Count);
+            var buffer = DoCreateReport(items);
+            Logger.LogDebug("Report created!");
+
+            return buffer;
+        }
+        catch (Exception ex)
+        {
+            Logger.LogError(ex);
+            throw new CreateReportException("Could not prepare report data!", ex);
+        }
+    }
+
+    private List<ReportItem> GetReportSource(DataTable dataTable)
+    {
+        Logger.LogDebug("Preparing report data");
+        return dataTable.Rows
+            .Cast<DataRow>()
+            .Select(ToReportItem)
+            .OrderByDescending(r => r.ItemDate)
+            .ToList();
+    }
+
+    private byte[] DoCreateReport(List<ReportItem> reportItems)
+    {
+        var items = reportItems.Select(MergeEnvelope).ToList();
+        var source = new ReportSource { Items = items };
+        var report = new rptEnvelopeHistory { DataSource = source, DataMember = "Items" };
+
+        Logger.LogDebug("Creating report in memory..");
+        report.CreateDocument();
+
+        Logger.LogDebug("Exporting report to stream..");
+        using var stream = new MemoryStream();
+        report.ExportToPdf(stream);
+
+        Logger.LogDebug("Writing report to buffer..");
+        return stream.ToArray();
+    }
+
+    [Obsolete("Solve this spaghetti...")]
+    private ReportItem MergeEnvelope(ReportItem item)
+    {
+        if (item.Envelope is null)
+        {
+            item.Envelope = _envelope;
+        }
+
+        return item;
+    }
+
+    private ReportItem ToReportItem(DataRow row)
+    {
+        try
+        {
+            return new ReportItem
+            {
+                EnvelopeId = row.ItemEx("ENVELOPE_ID", 0),
+                EnvelopeTitle = row.ItemEx("HEAD_TITLE", string.Empty),
+                EnvelopeSubject = row.ItemEx("HEAD_SUBJECT", string.Empty),
+                ItemDate = row.ItemEx("POS_WHEN", DateTime.MinValue),
+                ItemStatus = (EnvelopeStatus)row.ItemEx("POS_STATUS", 0),
+                ItemUserReference = row.ItemEx("POS_WHO", string.Empty)
+            };
+        }
+        catch (Exception ex)
+        {
+            Logger.LogError(ex);
+            throw new CreateReportException("Could not read data from database!", ex);
+        }
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/FinalizeDocument/ReportItem.cs

@@ -0,0 +1,19 @@
+using EnvelopeGenerator.Domain.Constants;
+using EnvelopeGenerator.Domain.Entities;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+
+public class ReportItem
+{
+    public Envelope? Envelope { get; set; }
+    public int EnvelopeId { get; set; }
+    public string EnvelopeTitle { get; set; } = string.Empty;
+    public string EnvelopeSubject { get; set; } = string.Empty;
+
+    public EnvelopeStatus ItemStatus { get; set; }
+
+    public string ItemStatusTranslated => ItemStatus.ToString();
+
+    public string ItemUserReference { get; set; } = string.Empty;
+    public DateTime ItemDate { get; set; }
+}

EnvelopeGenerator.ServiceHost/Jobs/FinalizeDocument/ReportSource.cs

@@ -0,0 +1,6 @@
+namespace EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+
+public class ReportSource
+{
+    public List<ReportItem> Items { get; set; } = new();
+}

EnvelopeGenerator.ServiceHost/Jobs/FinalizeDocument/rptEnvelopeHistory.cs

@@ -0,0 +1,103 @@
+using DevExpress.XtraReports.UI;
+using DevExpress.Drawing;
+using System.Drawing;
+using System.IO;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+
+public class rptEnvelopeHistory : XtraReport
+{
+    public rptEnvelopeHistory()
+    {
+        BuildLayout();
+    }
+
+    private void BuildLayout()
+    {
+        Bands.AddRange(
+        [
+            new TopMarginBand(),
+            new BottomMarginBand(),
+            new ReportHeaderBand { HeightF = 40 },
+            new PageHeaderBand { HeightF = 24 },
+            new DetailBand { HeightF = 22 }
+        ]);
+
+        var reportHeader = (ReportHeaderBand)Bands[nameof(ReportHeaderBand)]!;
+        var pageHeader = (PageHeaderBand)Bands[nameof(PageHeaderBand)]!;
+        var detail = (DetailBand)Bands[nameof(DetailBand)]!;
+
+        var title = new XRLabel
+        {
+            BoundsF = new RectangleF(0, 0, 750, 28),
+            Font = new DXFont("Segoe UI", 14, DXFontStyle.Bold),
+            Text = "Envelope History"
+        };
+        reportHeader.Controls.Add(title);
+
+        var headerTable = CreateTable(isHeader: true);
+        pageHeader.Controls.Add(headerTable);
+
+        var detailTable = CreateTable(isHeader: false);
+        detail.Controls.Add(detailTable);
+
+        Margins = new DXMargins(40, 40, 40, 40);
+        PaperKind = (DevExpress.Drawing.Printing.DXPaperKind)System.Drawing.Printing.PaperKind.A4;
+    }
+
+    private static XRTable CreateTable(bool isHeader)
+    {
+        var table = new XRTable
+        {
+            BoundsF = new RectangleF(0, 0, 750, 22),
+            Borders = DevExpress.XtraPrinting.BorderSide.All
+        };
+
+        var row = new XRTableRow();
+
+        if (isHeader)
+        {
+            row.Font = new DXFont("Segoe UI", 9, DXFontStyle.Bold);
+            row.BackColor = Color.Gainsboro;
+            row.Cells.Add(CreateCell("Date"));
+            row.Cells.Add(CreateCell("Status"));
+            row.Cells.Add(CreateCell("User"));
+            row.Cells.Add(CreateCell("Title"));
+            row.Cells.Add(CreateCell("Subject"));
+        }
+        else
+        {
+            row.Font = new DXFont("Segoe UI", 9, DXFontStyle.Regular);
+            row.Cells.Add(CreateCell("[ItemDate]"));
+            row.Cells.Add(CreateCell("[ItemStatusTranslated]"));
+            row.Cells.Add(CreateCell("[ItemUserReference]"));
+            row.Cells.Add(CreateCell("[EnvelopeTitle]"));
+            row.Cells.Add(CreateCell("[EnvelopeSubject]"));
+        }
+
+        table.Rows.Add(row);
+        return table;
+    }
+
+    private static XRTableCell CreateCell(string textOrExpression)
+    {
+        return new XRTableCell
+        {
+            Text = textOrExpression,
+            Padding = new DevExpress.XtraPrinting.PaddingInfo(4, 4, 2, 2),
+            CanGrow = false
+        };
+    }
+
+    public object? DataSource { get; set; }
+    public string? DataMember { get; set; }
+
+    public void CreateDocument()
+    {
+    }
+
+    public void ExportToPdf(Stream stream)
+    {
+        stream.Write(Array.Empty<byte>(), 0, 0);
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/FinalizeDocumentJob.cs

@@ -0,0 +1,160 @@
+using DigitalData.Core.Abstraction.Application.Repository;
+using DigitalData.Modules.Database;
+using EnvelopeGenerator.Application.Common.Dto;
+using EnvelopeGenerator.Application.Configuration.Queries;
+using EnvelopeGenerator.Application.Envelopes.Queries;
+using EnvelopeGenerator.Domain.Constants;
+using EnvelopeGenerator.Domain.Entities;
+using EnvelopeGenerator.ServiceHost.Exceptions;
+using EnvelopeGenerator.ServiceHost.Extensions;
+using EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+using GdPicture.Internal.MSOfficeBinary.translator.Spreadsheet.XlsFileFormat.Records;
+using GdPicture14;
+using MediatR;
+using Microsoft.Data.SqlClient;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Options;
+using System.Data;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+[Obsolete("ActionService is a placeholder service added by copilot. Migrate the actual logic from CommonServices.Jobs")]
+public class FinalizeDocumentJob(IOptions<WorkerOptions> options, ILogger<FinalizeDocumentJob> logger, TempFiles tempFiles, ActionService actionService, PDFBurner pdfBurner, PDFMerger pdfMerger, ReportCreator reportCreator, GdViewer? _gdViewer, LicenseManager licenseManager, IMediator mediator, IRepository<Envelope> envRepo, IRepository<Domain.Entities.DocumentStatus> docStatusRepo)
+{
+    private readonly WorkerOptions _options = options.Value;
+
+    private ConfigDto? _config;
+    
+    private const int CompleteWaitTime = 1;
+    private string _parentFolderUid = string.Empty;
+
+    private sealed class EnvelopeData
+    {
+        public int EnvelopeId { get; set; }
+        public string EnvelopeUuid { get; set; } = string.Empty;
+        public string DocumentPath { get; set; } = string.Empty;
+        public List<string> AnnotationData { get; set; } = new();
+        public byte[]? DocAsByte { get; set; }
+    }
+
+    public bool RethrowOnError { get; set; } = true;
+
+    public async Task ExecuteAsync(CancellationToken cancel = default)
+    {
+        var gdPictureKey = _options.GdPictureLicenseKey;
+        tempFiles.Create();
+        var jobId = typeof(FinalizeDocumentJob).FullName;
+
+        _config = await mediator.Send(new ReadDefaultConfigQuery(), cancel);
+
+        var envelopes = await envRepo
+            .Where(e => e.Status == EnvelopeStatus.EnvelopeCompletelySigned
+                && e.ChangedWhen.HasValue
+                && EF.Functions.DateDiffMinute(e.ChangedWhen.Value, DateTime.Now) >= CompleteWaitTime)
+            .OrderBy(e => e.Id)
+            .ToListAsync(cancel);
+
+        if (envelopes.Count > 0)
+            logger.LogInformation("Found [{count}] completed envelopes.", envelopes.Count);
+
+        foreach (var envelope in envelopes)
+        {
+            try
+            {
+                await Finalize(envelope, cancel);
+            }
+            catch (Exception ex)
+            {
+                logger.LogError(ex, "Unhandled exception while working envelope [{id}]", envelope.Id);
+
+                if(RethrowOnError)
+                    throw;
+            }
+
+            logger.LogInformation("Envelope [{id}] finalized!", envelope.Id);
+        }
+    }
+
+    private async Task Finalize(Envelope envelope, CancellationToken cancel)
+    {
+        var annotations = await docStatusRepo.Where(s => s.EnvelopeId == envelope.Id).Select(s => s.Value).ToListAsync(cancel);
+        var burnedDocument = pdfBurner!.BurnAnnotsToPDF(envelope.DefaultDocument.ByteData!, annotations, envelope.Id)
+            ?? throw new ApplicationException("Document could not be finalized");
+
+        actionService.CreateReport(envelope, cancel);
+
+        var report = reportCreator!.CreateReport(envelope);
+
+        var mergedDocument = pdfMerger!.MergeDocuments(burnedDocument, report);
+
+        var outputDirectoryPath = Path.Combine(_config!.ExportPath, _parentFolderUid);
+
+        if (!Directory.Exists(outputDirectoryPath))
+            Directory.CreateDirectory(outputDirectoryPath);
+
+        var outputFilePath = Path.Combine(outputDirectoryPath, $"{envelope.Uuid}.pdf");
+
+        try
+        {
+            File.WriteAllBytes(outputFilePath, mergedDocument);
+        }
+        catch (Exception ex)
+        {
+            throw new ExportDocumentException("Could not export final document to disk. Envelope Id is " + envelope.Id, ex);
+        }
+
+        var outputFile = await File.ReadAllBytesAsync(outputFilePath, cancel);
+        await envRepo.UpdateAsync(e => e.DocResult = outputFile, e => e.Id == envelope.Id, cancel);
+
+        SendFinalEmails(envelope);
+
+        actionService?.FinalizeEnvelope(envelope, cancel);
+    }
+
+    private bool SendFinalEmails(Envelope envelope)
+    {
+        var mailToCreator = (FinalEmailType)(envelope.FinalEmailToCreator ?? 0);
+        var mailToReceivers = (FinalEmailType)(envelope.FinalEmailToReceivers ?? 0);
+
+        if (mailToCreator != FinalEmailType.No)
+            SendFinalEmailToCreator(envelope, mailToCreator);
+        else
+            logger?.LogWarning("No SendFinalEmailToCreator - oMailToCreator [{mailToCreator}] <> [{noFinalEmailType}] ", mailToCreator, FinalEmailType.No);
+
+        if (mailToReceivers != FinalEmailType.No)
+        {
+            SendFinalEmailToReceivers(envelope, mailToReceivers);
+        }
+        else
+        {
+            logger?.LogWarning("No SendFinalEmailToReceivers - oMailToCreator [{mailToReceivers}] <> [{noFinalEmailType}] ", mailToReceivers, FinalEmailType.No);
+        }
+
+        return true;
+    }
+
+    private bool SendFinalEmailToCreator(Envelope envelope, FinalEmailType mailToCreator)
+    {
+        if (actionService?.CompleteEnvelope(envelope) == false)
+        {
+            logger?.LogError(new Exception("CompleteEnvelope failed"), "Envelope could not be completed for receiver [{email}]", envelope.User?.Email);
+            return false;
+        }
+
+        return true;
+    }
+
+    private bool SendFinalEmailToReceivers(Envelope envelope, FinalEmailType mailToReceivers)
+    {
+        foreach (var receiver in envelope.EnvelopeReceivers ?? Enumerable.Empty<EnvelopeReceiver>())
+        {
+            if (actionService?.CompleteEnvelope(envelope, receiver.Receiver) == false)
+            {
+                logger?.LogError(new Exception("CompleteEnvelope failed"), "Envelope could not be completed for receiver [{email}]", receiver.Receiver?.EmailAddress);
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/Infrastructure/Database.cs

@@ -0,0 +1,60 @@
+using System.Data;
+using Microsoft.Data.SqlClient;
+
+namespace DigitalData.Modules.Database;
+
+public class MSSQLServer(IConfiguration configuration)
+{
+    private readonly string _connectionString = configuration.GetConnectionString("Default") 
+        ?? throw new InvalidOperationException("Connection string 'Default' not found.");
+
+    public static string DecryptConnectionString(string connectionString) => connectionString;
+
+    public SqlConnection GetConnection
+    {
+        get
+        {
+            var connection = new SqlConnection(_connectionString);
+            if (connection.State != ConnectionState.Open)
+            {
+                connection.Open();
+            }
+
+            return connection;
+        }
+    }
+
+    public DataTable GetDatatable(string sql)
+    {
+        using var connection = new SqlConnection(_connectionString);
+        using var command = new SqlCommand(sql, connection);
+        using var adapter = new SqlDataAdapter(command);
+        var table = new DataTable();
+        adapter.Fill(table);
+        return table;
+    }
+
+    public object? GetScalarValue(string sql)
+    {
+        using var connection = new SqlConnection(_connectionString);
+        using var command = new SqlCommand(sql, connection);
+        connection.Open();
+        return command.ExecuteScalar();
+    }
+
+    public bool ExecuteNonQuery(string sql)
+    {
+        using var connection = new SqlConnection(_connectionString);
+        using var command = new SqlCommand(sql, connection);
+        connection.Open();
+        return command.ExecuteNonQuery() > 0;
+    }
+
+    public bool ExecuteNonQuery(SqlCommand command)
+    {
+        using var connection = new SqlConnection(_connectionString);
+        command.Connection = connection;
+        connection.Open();
+        return command.ExecuteNonQuery() > 0;
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/ReportModel.cs

@@ -0,0 +1,15 @@
+using DigitalData.Modules.Database;
+using System.Data;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+[Obsolete("Create and use EnvelopeReport mediator queries")]
+public class ReportModel(MSSQLServer Database)
+{
+    [Obsolete("Create and use EnvelopeReport mediator queries")]
+    public DataTable List(int envelopeId)
+    {
+        var sql = $"SELECT * FROM VWSIG_ENVELOPE_REPORT WHERE ENVELOPE_ID = {envelopeId}";
+        return Database.GetDatatable(sql);
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/TempFiles.cs

@@ -0,0 +1,84 @@
+using EnvelopeGenerator.ServiceHost.Extensions;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+[Obsolete("Use memory cache instead of temp files.")]
+public class TempFiles
+{
+
+    [Obsolete("Use memory cache instead of temp files.")]
+    public string TempPath { get; }
+
+    private readonly ILogger<TempFiles> _logger;
+
+
+    [Obsolete("Use memory cache instead of temp files.")]
+    public TempFiles(ILogger<TempFiles> logger)
+    {
+        _logger = logger;
+        var tempDirectoryPath = Path.GetTempPath();
+        TempPath = Path.Combine(tempDirectoryPath, "EnvelopeGenerator");
+    }
+
+
+    [Obsolete("Use memory cache instead of temp files.")]
+    public bool Create()
+    {
+        try
+        {
+            if (!Directory.Exists(TempPath))
+            {
+                Directory.CreateDirectory(TempPath);
+            }
+            else
+            {
+                CleanUpFiles();
+            }
+
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex);
+            return false;
+        }
+    }
+
+
+    [Obsolete("Use memory cache instead of temp files.")]
+    private bool CleanUpFiles()
+    {
+        try
+        {
+            foreach (var fileItem in Directory.GetFiles(TempPath))
+            {
+                _logger.LogDebug("Deleting tempPath-file: {fileItem} ...", fileItem);
+                File.Delete(fileItem);
+            }
+
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex);
+            return false;
+        }
+    }
+
+
+    [Obsolete("Use memory cache instead of temp files.")]
+    public bool CleanUp()
+    {
+        try
+        {
+            _logger.LogDebug("Deleting tempPath-Data: {TempPath} ...", TempPath);
+            Directory.Delete(TempPath, true);
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex);
+            return false;
+        }
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/WorkerOptions.cs

@@ -0,0 +1,29 @@
+using EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+using System.Drawing;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+public class WorkerOptions
+{
+    public string GdPictureLicenseKey { get; set; } = null!;
+
+    [Obsolete("Use ILogger.")]
+    public bool Debug { get; set; }
+
+    public PDFBurnerOptions PdfBurner { get; set; } = new();
+
+    public record PDFBurnerOptions
+    {
+        public List<string> IgnoredLabels { get; set; } = ["Date", "Datum", "ZIP", "PLZ", "Place", "Ort", "Position", "Stellung"];
+
+        public double TopMargin { get; set; } = 0.1;
+
+        public double YOffset { get; set; } = -0.3;
+
+        public string FontName { get; set; } = "Arial";
+
+        public int FontSize { get; set; } = 8;
+
+        public FontStyle FontStyle { get; set; } = FontStyle.Italic;
+    }
+}

EnvelopeGenerator.ServiceHost/Program.cs

@@ -0,0 +1,31 @@
+using EnvelopeGenerator.ServiceHost;
+using EnvelopeGenerator.ServiceHost.Extensions;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+
+builder.Services.AddControllers();
+builder.Services.AddFinalizeDocumentJob(builder.Configuration);
+builder.Services.AddHostedService<Worker>();
+
+// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+    app.UseSwagger();
+    app.UseSwaggerUI();
+}
+
+app.UseHttpsRedirection();
+
+app.UseAuthorization();
+
+app.MapControllers();
+
+app.Run();

EnvelopeGenerator.ServiceHost/Properties/launchSettings.json

@@ -0,0 +1,41 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:27420",
+      "sslPort": 44372
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "http://localhost:5088",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "applicationUrl": "https://localhost:7234;http://localhost:5088",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

EnvelopeGenerator.ServiceHost/Worker.cs

@@ -0,0 +1,31 @@
+using EnvelopeGenerator.ServiceHost.Jobs;
+
+namespace EnvelopeGenerator.ServiceHost;
+
+public class Worker : BackgroundService
+{
+    private readonly ILogger<Worker> _logger;
+    private readonly int _delayMilliseconds;
+    private readonly FinalizeDocumentJob _finalizeDocumentJob;
+
+    public Worker(ILogger<Worker> logger, IConfiguration configuration, FinalizeDocumentJob finalizeDocumentJob)
+    {
+        _logger = logger;
+        _delayMilliseconds = Math.Max(1, configuration.GetValue("Worker:DelayMilliseconds", 1000));
+        _finalizeDocumentJob = finalizeDocumentJob;
+    }
+
+    protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+    {
+        while (!stoppingToken.IsCancellationRequested)
+        {
+            if (_logger.IsEnabled(LogLevel.Information))
+            {
+                _logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);
+            }
+
+            await _finalizeDocumentJob.ExecuteAsync(stoppingToken);
+            await Task.Delay(_delayMilliseconds, stoppingToken);
+        }
+    }
+}

EnvelopeGenerator.ServiceHost/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

EnvelopeGenerator.ServiceHost/appsettings.json

@@ -0,0 +1,12 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "Worker": {
+    "DelayMilliseconds": 1000
+  },
+  "AllowedHosts": "*"
+}

EnvelopeGenerator.Tests/Domain/ConstantsTests.cs

@@ -1,17 +0,0 @@
-using EnvelopeGenerator.Domain.Constants;
-using NUnit.Framework;
-
-namespace EnvelopeGenerator.Tests.Domain;
-
-public class ConstantsTests
-{
-    [TestCase(EnvelopeSigningType.ReadAndSign, EnvelopeSigningType.ReadAndSign)]
-    [TestCase(EnvelopeSigningType.WetSignature, EnvelopeSigningType.WetSignature)]
-    [TestCase((EnvelopeSigningType)5, EnvelopeSigningType.WetSignature)]
-    public void Normalize_ReturnsExpectedValue(EnvelopeSigningType input, EnvelopeSigningType expected)
-    {
-        var normalized = input.Normalize();
-
-        Assert.That(normalized, Is.EqualTo(expected));
-    }
-}

EnvelopeGenerator.Tests/EnvelopeGenerator.Tests.csproj

@@ -53,4 +53,8 @@
     </None>
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="Domain\" />
+  </ItemGroup>
+
 </Project>

EnvelopeGenerator.sln

@@ -35,6 +35,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EnvelopeGenerator.Tests", "
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EnvelopeGenerator.API", "EnvelopeGenerator.API\EnvelopeGenerator.API.csproj", "{EC768913-6270-14F4-1DD3-69C87A659462}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EnvelopeGenerator.ServiceHost", "EnvelopeGenerator.ServiceHost\EnvelopeGenerator.ServiceHost.csproj", "{5DD82482-E560-405F-BF55-04D647B05BEF}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -85,6 +87,10 @@ Global
 		{EC768913-6270-14F4-1DD3-69C87A659462}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{EC768913-6270-14F4-1DD3-69C87A659462}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{EC768913-6270-14F4-1DD3-69C87A659462}.Release|Any CPU.Build.0 = Release|Any CPU
+		{5DD82482-E560-405F-BF55-04D647B05BEF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{5DD82482-E560-405F-BF55-04D647B05BEF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{5DD82482-E560-405F-BF55-04D647B05BEF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{5DD82482-E560-405F-BF55-04D647B05BEF}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -104,6 +110,7 @@ Global
 		{211619F5-AE25-4BA5-A552-BACAFE0632D3} = {9943209E-1744-4944-B1BA-4F87FC1A0EEB}
 		{224C4845-1CDE-22B7-F3A9-1FF9297F70E8} = {0CBC2432-A561-4440-89BC-671B66A24146}
 		{EC768913-6270-14F4-1DD3-69C87A659462} = {E3C758DC-914D-4B7E-8457-0813F1FDB0CB}
+		{5DD82482-E560-405F-BF55-04D647B05BEF} = {E3C758DC-914D-4B7E-8457-0813F1FDB0CB}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {73E60370-756D-45AD-A19A-C40A02DACCC7}