Merge branch 'master' into feat/service-host

Updated <Version>, <AssemblyVersion>, and <FileVersion> properties from 3.10.0 to 3.11.0 to reflect the new release. No other changes were made.

EnvelopeGenerator.Application/Common/Dto/EnvelopeDto.cs

@@ -2,6 +2,7 @@
 using DigitalData.UserManager.Application.DTOs.User;
 using EnvelopeGenerator.Domain.Constants;
 using EnvelopeGenerator.Domain.Entities;
+using EnvelopeGenerator.Domain.Interfaces;
 using Microsoft.AspNetCore.Mvc;
 
 namespace EnvelopeGenerator.Application.Common.Dto;
@@ -10,7 +11,7 @@ namespace EnvelopeGenerator.Application.Common.Dto;
 /// 
 /// </summary>
 [ApiExplorerSettings(IgnoreApi = true)]
-public record EnvelopeDto
+public record EnvelopeDto : IEnvelope
 {
 	/// <summary>
 	/// 

EnvelopeGenerator.Application/Common/Notifications/DocSigned/Handlers/SendSignedMailHandler.cs

@@ -3,6 +3,7 @@ using DigitalData.EmailProfilerDispatcher.Abstraction.Entities;
 using EnvelopeGenerator.Application.Common.Configurations;
 using EnvelopeGenerator.Domain.Entities;
 using Microsoft.Extensions.Options;
+using EnvelopeGenerator.Domain.Interfaces;
 
 namespace EnvelopeGenerator.Application.Common.Notifications.DocSigned.Handlers;
 
@@ -45,6 +46,25 @@ public class SendSignedMailHandler : SendMailHandler<DocSignedNotification>
             { "[DOCUMENT_TITLE]", notification.Envelope?.Title ?? string.Empty },
         };
 
+        if (notification.Envelope.IsReadAndConfirm())
+        {
+            placeHolders["[SIGNATURE_TYPE]"] = "Lesen und bestätigen";
+            placeHolders["[DOCUMENT_PROCESS]"] = string.Empty;
+            placeHolders["[FINAL_STATUS]"] = "Lesebestätigung";
+            placeHolders["[FINAL_ACTION]"] = "Empfänger bestätigt";
+            placeHolders["[REJECTED_BY_OTHERS]"] = "anderen Empfänger abgelehnt!";
+            placeHolders["[RECEIVER_ACTION]"] = "bestätigt";
+        }
+        else
+        {
+            placeHolders["[SIGNATURE_TYPE]"] = "Signieren";
+            placeHolders["[DOCUMENT_PROCESS]"] = " und elektronisch unterschreiben";
+            placeHolders["[FINAL_STATUS]"] = "Signatur";
+            placeHolders["[FINAL_ACTION]"] = "Vertragspartner unterzeichnet";
+            placeHolders["[REJECTED_BY_OTHERS]"] = "anderen Vertragspartner abgelehnt! Ihre notwendige Unterzeichnung wurde verworfen.";
+            placeHolders["[RECEIVER_ACTION]"] = "unterschrieben";
+        }
+
         return placeHolders;
     }
 }

EnvelopeGenerator.Application/EnvelopeGenerator.Application.csproj

@@ -37,7 +37,7 @@
 	</ItemGroup>
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
-		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.5" />
+		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.1" />
 	</ItemGroup>
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
@@ -80,7 +80,7 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
 	  <PackageReference Include="AutoMapper" Version="13.0.1" />
-	  <PackageReference Include="Microsoft.Data.SqlClient" Version="6.1.4" />
+	  <PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.2" />
 	  <PackageReference Include="CommandDotNet">
 		<Version>7.0.5</Version>
 	  </PackageReference>
@@ -88,7 +88,6 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
 	  <PackageReference Include="AutoMapper" Version="14.0.0" />
-	  <PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.2" />
 	  <PackageReference Include="CommandDotNet">
 	    <Version>8.1.1</Version>
 	  </PackageReference>
@@ -96,7 +95,6 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
 	  <PackageReference Include="AutoMapper" Version="14.0.0" />
-	  <PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.2" />
 	  <PackageReference Include="CommandDotNet">
 	    <Version>8.1.1</Version>
 	  </PackageReference>

EnvelopeGenerator.Application/Services/EnvelopeMailService.cs

@@ -12,6 +12,7 @@ using EnvelopeGenerator.Application.Common.Dto.EnvelopeReceiverReadOnly;
 using EnvelopeGenerator.Application.Common.Extensions;
 using EnvelopeGenerator.Application.Common.Interfaces.Services;
 using MediatR;
+using EnvelopeGenerator.Domain.Interfaces;
 
 namespace EnvelopeGenerator.Application.Services;
 
@@ -49,14 +50,33 @@ public class EnvelopeMailService : EmailOutService, IEnvelopeMailService
 		_sender = sender;
     }
 
-	private async Task<Dictionary<string, string>> CreatePlaceholders(string? accessCode = null, EnvelopeReceiverDto? envelopeReceiverDto = null)
+	private async Task<Dictionary<string, string>> CreatePlaceholders(string? accessCode = null, EnvelopeReceiverDto? er = null)
 	{
+		if (er!.Envelope.IsReadAndConfirm())
+		{
+			_placeholders["[SIGNATURE_TYPE]"] = "Lesen und bestätigen";
+			_placeholders["[DOCUMENT_PROCESS]"] = string.Empty;
+            _placeholders["[FINAL_STATUS]"] = "Lesebestätigung";
+            _placeholders["[FINAL_ACTION]"] = "Empfänger bestätigt";
+            _placeholders["[REJECTED_BY_OTHERS]"] = "anderen Empfänger abgelehnt!";
+            _placeholders["[RECEIVER_ACTION]"] = "bestätigt";
+        }
+		else
+        {
+            _placeholders["[SIGNATURE_TYPE]"] = "Signieren";
+            _placeholders["[DOCUMENT_PROCESS]"] = " und elektronisch unterschreiben";
+            _placeholders["[FINAL_STATUS]"] = "Signatur";
+            _placeholders["[FINAL_ACTION]"] = "Vertragspartner unterzeichnet";
+            _placeholders["[REJECTED_BY_OTHERS]"] = "anderen Vertragspartner abgelehnt! Ihre notwendige Unterzeichnung wurde verworfen.";
+            _placeholders["[RECEIVER_ACTION]"] = "unterschrieben";
+        }
+
 		if (accessCode is not null)
 			_placeholders["[DOCUMENT_ACCESS_CODE]"] = accessCode;
 
-		if (envelopeReceiverDto?.Envelope is not null && envelopeReceiverDto.Receiver is not null)
+		if (er?.Envelope is not null && er.Receiver is not null)
 		{
-			var erId = (envelopeReceiverDto.Envelope.Uuid, envelopeReceiverDto.Receiver.Signature).ToEnvelopeKey();
+			var erId = (er.Envelope.Uuid, er.Receiver.Signature).ToEnvelopeKey();
 			var sigHost = await _configService.ReadDefaultSignatureHost();
 			var linkToDoc = $"{sigHost}/EnvelopeKey/{erId}";
 			_placeholders["[LINK_TO_DOCUMENT]"] = linkToDoc;
@@ -66,7 +86,8 @@ public class EnvelopeMailService : EmailOutService, IEnvelopeMailService
 		return _placeholders;
 	}
 
-	private async Task<Dictionary<string, string>> CreatePlaceholders(EnvelopeReceiverReadOnlyDto? readOnlyDto = null)
+    // TODO: merge the two CreatePlaceholders methods by using a common parameter object containing all the required information to create the place holders.
+    private async Task<Dictionary<string, string>> CreatePlaceholders(EnvelopeReceiverReadOnlyDto? readOnlyDto = null)
 	{
 		if (readOnlyDto?.Envelope is not null && readOnlyDto.Receiver is not null)
 		{
@@ -124,7 +145,7 @@ public class EnvelopeMailService : EmailOutService, IEnvelopeMailService
 			return acResult.ToFail<int>().Notice(LogLevel.Error, "Therefore, access code cannot be sent");
 		var accessCode = acResult.Data;
 
-		var placeholders = await CreatePlaceholders(accessCode: accessCode, envelopeReceiverDto: dto);
+		var placeholders = await CreatePlaceholders(accessCode: accessCode, er: dto);
 
 		// Add optional place holders.
 		if (optionalPlaceholders is not null)

EnvelopeGenerator.BBTests/frmFinalizePDF.vb

@@ -7,11 +7,10 @@ Imports GdPicture14
 Imports Newtonsoft.Json.Linq
 Imports EnvelopeGenerator.Infrastructure
 Imports Microsoft.EntityFrameworkCore
-Imports System.Text
 Imports DigitalData.Core.Abstractions
 
 Public Class frmFinalizePDF
-    Private Const CONNECTIONSTRING = "Server=sDD-VMP04-SQL17\DD_DEVELOP01;Database=DD_ECM;User Id=sa;Password=+bk8oAbbQP1AzoHtvZUbd+Mbok2f8Fl4miEx1qssJ5yEaEWoQJ9prg4L14fURpPnqi1WMNs9fE4=;"
+    Private Const CONNECTIONSTRING = "Server=sDD-VMP04-SQL17\DD_DEVELOP01;Database=DD_ECM;User Id=sa;Password=+bk8oAbbQP1AzoHtvZUbd+Mbok2f8Fl4miEx1qssJ5yEaEWoQJ9prg4L14fURpPnqi1WMNs9fE4=;" + "Encrypt=True;TrustServerCertificate=True;"
 
     Private Database As MSSQLServer
     Private LogConfig As LogConfig
@@ -93,56 +92,36 @@ Public Class frmFinalizePDF
     End Function
 
     Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
-        Try
+        Dim oTable = LoadAnnotationDataForEnvelope()
+        Dim oJsonList = oTable.Rows.
+            Cast(Of DataRow).
+            Select(Function(r As DataRow) r.Item("VALUE").ToString()).
+            ToList()
 
-            Dim oTable = LoadAnnotationDataForEnvelope()
-            Dim oJsonList = oTable.Rows.
-                Cast(Of DataRow).
-                Select(Function(r As DataRow) r.Item("VALUE").ToString()).
-                ToList()
+        Dim envelopeId As Integer = CInt(txtEnvelope.Text)
+        Dim oBuffer As Byte() = ReadEnvelope(envelopeId)
+        Dim oNewBuffer = PDFBurner.BurnAnnotsToPDF(oBuffer, oJsonList, envelopeId)
+        Dim desktopPath As String = Environment.GetFolderPath(Environment.SpecialFolder.Desktop)
+        Dim oNewPath = Path.Combine(desktopPath, $"E{txtEnvelope.Text}R{txtReceiver.Text}.burned.pdf")
 
-            Dim envelopeId As Integer = CInt(txtEnvelope.Text)
-            Dim oBuffer As Byte() = ReadEnvelope(envelopeId)
-            Dim oNewBuffer = PDFBurner.BurnAnnotsToPDF(oBuffer, oJsonList, envelopeId)
-            Dim desktopPath As String = Environment.GetFolderPath(Environment.SpecialFolder.Desktop)
-            Dim oNewPath = Path.Combine(desktopPath, $"E{txtEnvelope.Text}R{txtReceiver.Text}.burned.pdf")
-
-            File.WriteAllBytes(oNewPath, oNewBuffer)
-
-            Process.Start(oNewPath)
-        Catch ex As Exception
-            Dim exMsg As StringBuilder = New StringBuilder(ex.Message).AppendLine()
-
-            Dim innerEx = ex.InnerException
-            While (innerEx IsNot Nothing)
-                exMsg.AppendLine(innerEx.Message)
-                innerEx = innerEx.InnerException
-            End While
-
-            MsgBox(exMsg.ToString(), MsgBoxStyle.Critical)
-        End Try
+        File.WriteAllBytes(oNewPath, oNewBuffer)
 
+        Process.Start(oNewPath)
     End Sub
 
     Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click
-        Try
-            Dim oTable = LoadAnnotationDataForEnvelope()
-            Dim oJsonList = oTable.Rows.
-                Cast(Of DataRow).
-                Select(Function(r As DataRow) r.Item("VALUE").ToString()).
-                Select(Function(s As String) JObject.Parse(s)).
-                ToList()
+        Dim oTable = LoadAnnotationDataForEnvelope()
+        Dim oJsonList = oTable.Rows.
+            Cast(Of DataRow).
+            Select(Function(r As DataRow) r.Item("VALUE").ToString()).
+            Select(Function(s As String) JObject.Parse(s)).
+            ToList()
 
-            Dim oJObject1 = oJsonList.First()
-            Dim oJObject2 = oJsonList.ElementAt(1)
+        Dim oJObject1 = oJsonList.First()
+        Dim oJObject2 = oJsonList.ElementAt(1)
 
-            oJObject1.Merge(oJObject2)
+        oJObject1.Merge(oJObject2)
 
-            txtResult.Text = oJObject1.ToString()
-
-
-        Catch ex As Exception
-            MsgBox(ex.Message, MsgBoxStyle.Critical)
-        End Try
+        txtResult.Text = oJObject1.ToString()
     End Sub
 End Class

EnvelopeGenerator.Domain/Entities/Envelope.cs

@@ -5,6 +5,7 @@ using System.ComponentModel.DataAnnotations.Schema;
 using EnvelopeGenerator.Domain.Constants;
 using Newtonsoft.Json;
 using EnvelopeGenerator.Domain.Interfaces.Auditing;
+using EnvelopeGenerator.Domain.Interfaces;
 #if NETFRAMEWORK
 using System.Collections.Generic;
 using System.Linq;
@@ -13,7 +14,7 @@ using System.Linq;
 namespace EnvelopeGenerator.Domain.Entities
 {
     [Table("TBSIG_ENVELOPE", Schema = "dbo")]
-    public class Envelope : IHasAddedWhen, IHasChangedWhen
+    public class Envelope : IHasAddedWhen, IHasChangedWhen, IEnvelope
     {
         public Envelope()
         {
@@ -106,7 +107,8 @@ namespace EnvelopeGenerator.Domain.Entities
 
         [JsonIgnore]
         [NotMapped]
-        public bool ReadOnly => EnvelopeTypeId == 2;
+        [Obsolete("Use EnvelopeGenerator.Domain.Interfaces.EnvelopeExtensions.IsReadAndConfirm extension method instead.")]
+        public bool ReadOnly => this.IsReadAndConfirm();
 
         [Column("CERTIFICATION_TYPE")]
         public int? CertificationType { get; set; }

EnvelopeGenerator.Domain/Entities/History.cs

@@ -35,8 +35,11 @@ namespace EnvelopeGenerator.Domain.Entities
         public DateTime AddedWhen { get; set; }
 
         [Column("ACTION_DATE", TypeName = "datetime")]
-        public DateTime? ChangedWhen { get; set; }
-        
+        public DateTime? ActionDate { get; set; }
+
+        [NotMapped]
+        public DateTime? ChangedWhen { get => ActionDate; set => ActionDate = value; }
+
         [Column("COMMENT", TypeName = "nvarchar(max)")]
         public string
 #if nullable

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.Domain/Interfaces/IEnvelope.cs

@@ -0,0 +1,15 @@
+namespace EnvelopeGenerator.Domain.Interfaces
+{
+    public interface IEnvelope
+    {
+        int? EnvelopeTypeId { get; set; }
+    }
+
+    public static class EnvelopeExtensions
+    {
+        public static bool IsReadAndConfirm(this IEnvelope envelope)
+        {
+            return envelope.EnvelopeTypeId == 2;
+        }
+    }
+}

EnvelopeGenerator.Infrastructure/EnvelopeGenerator.Infrastructure.csproj

@@ -25,7 +25,7 @@
     <PackageReference Include="DigitalData.Core.Abstraction.Application" Version="1.6.0" />
     <PackageReference Include="DigitalData.Core.Infrastructure" Version="2.6.1" />
     <PackageReference Include="HtmlSanitizer" Version="9.0.892" />
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="6.1.4" />
+    <PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.2" />
     <PackageReference Include="Microsoft.Identity.Client" Version="4.82.1" />
     <PackageReference Include="QuestPDF" Version="2025.7.1" />
     <PackageReference Include="SixLabors.ImageSharp" Version="3.1.12" />

EnvelopeGenerator.Jobs/EnvelopeGenerator.Jobs.csproj

@@ -1,26 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>enable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="BouncyCastle.Cryptography" Version="2.6.2" />
-    <PackageReference Include="HtmlSanitizer" Version="9.0.892" />
-    <PackageReference Include="Microsoft.Identity.Client" Version="4.82.1" />
-    <PackageReference Include="Quartz" Version="3.9.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.3" />
-    <PackageReference Include="Microsoft.Data.SqlClient" Version="6.1.4" />
-    <PackageReference Include="SixLabors.ImageSharp" Version="3.1.12" />
-  </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\EnvelopeGenerator.Domain\EnvelopeGenerator.Domain.csproj" />
-    <ProjectReference Include="..\EnvelopeGenerator.Infrastructure\EnvelopeGenerator.Infrastructure.csproj" />
-    <ProjectReference Include="..\EnvelopeGenerator.PdfEditor\EnvelopeGenerator.PdfEditor.csproj" />
-  </ItemGroup>
-
-</Project>

EnvelopeGenerator.Jobs/Jobs/APIBackendJobs/APIEnvelopeJob.cs

@@ -1,151 +0,0 @@
-using System.Collections.Generic;
-using System.Data;
-using System.Threading.Tasks;
-using EnvelopeGenerator.Domain.Constants;
-using Microsoft.Data.SqlClient;
-using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Logging.Abstractions;
-using Quartz;
-
-namespace EnvelopeGenerator.Jobs.APIBackendJobs;
-
-public class APIEnvelopeJob(ILogger<APIEnvelopeJob>? logger = null) : IJob
-{
-    private readonly ILogger<APIEnvelopeJob> _logger = logger ?? NullLogger<APIEnvelopeJob>.Instance;
-
-    public async Task Execute(IJobExecutionContext context)
-    {
-        var jobId = context.JobDetail.Key.ToString();
-        _logger.LogDebug("API Envelopes - Starting job {JobId}", jobId);
-
-        try
-        {
-            var connectionString = context.MergedJobDataMap.GetString(Value.DATABASE);
-            if (string.IsNullOrWhiteSpace(connectionString))
-            {
-                _logger.LogWarning("API Envelopes - Connection string missing");
-                return;
-            }
-
-            await using var connection = new SqlConnection(connectionString);
-            await connection.OpenAsync(context.CancellationToken);
-
-            await ProcessInvitationsAsync(connection, context.CancellationToken);
-            await ProcessWithdrawnAsync(connection, context.CancellationToken);
-
-            _logger.LogDebug("API Envelopes - Completed job {JobId} successfully", jobId);
-        }
-        catch (System.Exception ex)
-        {
-            _logger.LogError(ex, "API Envelopes job failed");
-        }
-        finally
-        {
-            _logger.LogDebug("API Envelopes execution for {JobId} ended", jobId);
-        }
-    }
-
-    private async Task ProcessInvitationsAsync(SqlConnection connection, System.Threading.CancellationToken cancellationToken)
-    {
-        const string sql = "SELECT GUID FROM TBSIG_ENVELOPE WHERE SOURCE = 'API' AND STATUS = 1003 ORDER BY GUID";
-        var envelopeIds = new List<int>();
-
-        await using (var command = new SqlCommand(sql, connection))
-        await using (var reader = await command.ExecuteReaderAsync(cancellationToken))
-        {
-            while (await reader.ReadAsync(cancellationToken))
-            {
-                if (reader[0] is int id)
-                {
-                    envelopeIds.Add(id);
-                }
-            }
-        }
-
-        if (envelopeIds.Count == 0)
-        {
-            _logger.LogDebug("SendInvMail - No envelopes found");
-            return;
-        }
-
-        _logger.LogInformation("SendInvMail - Found {Count} envelopes", envelopeIds.Count);
-        var total = envelopeIds.Count;
-        var current = 1;
-
-        foreach (var id in envelopeIds)
-        {
-            _logger.LogInformation("SendInvMail - Processing Envelope {EnvelopeId} ({Current}/{Total})", id, current, total);
-            try
-            {
-                // Placeholder for invitation email sending logic.
-                _logger.LogDebug("SendInvMail - Marking envelope {EnvelopeId} as queued", id);
-                const string updateSql = "UPDATE TBSIG_ENVELOPE SET CURRENT_WORK_APP = @App WHERE GUID = @Id";
-                await using var updateCommand = new SqlCommand(updateSql, connection);
-                updateCommand.Parameters.AddWithValue("@App", "signFLOW_API_EnvJob_InvMail");
-                updateCommand.Parameters.AddWithValue("@Id", id);
-                await updateCommand.ExecuteNonQueryAsync(cancellationToken);
-            }
-            catch (System.Exception ex)
-            {
-                _logger.LogWarning(ex, "SendInvMail - Unhandled exception while working envelope {EnvelopeId}", id);
-            }
-
-            current++;
-            _logger.LogInformation("SendInvMail - Envelope finalized");
-        }
-    }
-
-    private async Task ProcessWithdrawnAsync(SqlConnection connection, System.Threading.CancellationToken cancellationToken)
-    {
-        const string sql = @"SELECT ENV.GUID, REJ.COMMENT AS REJECTION_REASON FROM 
-                (SELECT * FROM TBSIG_ENVELOPE WHERE STATUS = 1009 AND SOURCE = 'API') ENV INNER JOIN
-                (SELECT MAX(GUID) GUID, ENVELOPE_ID, MAX(ADDED_WHEN) ADDED_WHEN, MAX(ACTION_DATE) ACTION_DATE, COMMENT FROM TBSIG_ENVELOPE_HISTORY WHERE STATUS = 1009 GROUP BY ENVELOPE_ID, COMMENT ) REJ ON ENV.GUID = REJ.ENVELOPE_ID LEFT JOIN
-                (SELECT * FROM TBSIG_ENVELOPE_HISTORY WHERE STATUS = 3004 ) M_Send ON ENV.GUID = M_Send.ENVELOPE_ID
-                WHERE M_Send.GUID IS NULL";
-
-        var withdrawn = new List<(int EnvelopeId, string Reason)>();
-        await using (var command = new SqlCommand(sql, connection))
-        await using (var reader = await command.ExecuteReaderAsync(cancellationToken))
-        {
-            while (await reader.ReadAsync(cancellationToken))
-            {
-                var id = reader.GetInt32(0);
-                var reason = reader.IsDBNull(1) ? string.Empty : reader.GetString(1);
-                withdrawn.Add((id, reason));
-            }
-        }
-
-        if (withdrawn.Count == 0)
-        {
-            _logger.LogDebug("WithdrawnEnv - No envelopes found");
-            return;
-        }
-
-        _logger.LogInformation("WithdrawnEnv - Found {Count} envelopes", withdrawn.Count);
-        var total = withdrawn.Count;
-        var current = 1;
-
-        foreach (var (envelopeId, reason) in withdrawn)
-        {
-            _logger.LogInformation("WithdrawnEnv - Processing Envelope {EnvelopeId} ({Current}/{Total})", envelopeId, current, total);
-            try
-            {
-                // Log withdrawn mail trigger placeholder
-                const string insertHistory = "INSERT INTO TBSIG_ENVELOPE_HISTORY (ENVELOPE_ID, STATUS, USER_REFERENCE, ADDED_WHEN, ACTION_DATE, COMMENT) VALUES (@EnvelopeId, @Status, @UserReference, GETDATE(), GETDATE(), @Comment)";
-                await using var insertCommand = new SqlCommand(insertHistory, connection);
-                insertCommand.Parameters.AddWithValue("@EnvelopeId", envelopeId);
-                insertCommand.Parameters.AddWithValue("@Status", 3004);
-                insertCommand.Parameters.AddWithValue("@UserReference", "API");
-                insertCommand.Parameters.AddWithValue("@Comment", reason ?? string.Empty);
-                await insertCommand.ExecuteNonQueryAsync(cancellationToken);
-            }
-            catch (System.Exception ex)
-            {
-                _logger.LogWarning(ex, "WithdrawnEnv - Unhandled exception while working envelope {EnvelopeId}", envelopeId);
-            }
-
-            current++;
-            _logger.LogInformation("WithdrawnEnv - Envelope finalized");
-        }
-    }
-}

EnvelopeGenerator.Jobs/Jobs/DataRowExtensions.cs

@@ -1,30 +0,0 @@
-using System;
-using System.Data;
-
-namespace EnvelopeGenerator.Jobs;
-
-public static class DataRowExtensions
-{
-    public static T? GetValueOrDefault<T>(this DataRow row, string columnName, T? defaultValue = default)
-    {
-        if (!row.Table.Columns.Contains(columnName))
-        {
-            return defaultValue;
-        }
-
-        var value = row[columnName];
-        if (value == DBNull.Value)
-        {
-            return defaultValue;
-        }
-
-        try
-        {
-            return (T)Convert.ChangeType(value, typeof(T));
-        }
-        catch
-        {
-            return defaultValue;
-        }
-    }
-}

EnvelopeGenerator.Jobs/Jobs/FinalizeDocument/FinalizeDocumentExceptions.cs

@@ -1,28 +0,0 @@
-namespace EnvelopeGenerator.Jobs.FinalizeDocument;
-
-public static class FinalizeDocumentExceptions
-{
-    public class MergeDocumentException : ApplicationException
-    {
-        public MergeDocumentException(string message) : base(message) { }
-        public MergeDocumentException(string message, Exception innerException) : base(message, innerException) { }
-    }
-
-    public class BurnAnnotationException : ApplicationException
-    {
-        public BurnAnnotationException(string message) : base(message) { }
-        public BurnAnnotationException(string message, Exception innerException) : base(message, innerException) { }
-    }
-
-    public class CreateReportException : ApplicationException
-    {
-        public CreateReportException(string message) : base(message) { }
-        public CreateReportException(string message, Exception innerException) : base(message, innerException) { }
-    }
-
-    public class ExportDocumentException : ApplicationException
-    {
-        public ExportDocumentException(string message) : base(message) { }
-        public ExportDocumentException(string message, Exception innerException) : base(message, innerException) { }
-    }
-}

EnvelopeGenerator.Jobs/Jobs/FinalizeDocument/FinalizeDocumentJob.cs

@@ -1,229 +0,0 @@
-using System.Collections.Generic;
-using System.Data;
-using System.IO;
-using System.Linq;
-using System.Threading;
-using System.Threading.Tasks;
-using EnvelopeGenerator.Domain.Constants;
-using EnvelopeGenerator.Domain.Entities;
-using Microsoft.Data.SqlClient;
-using Microsoft.Extensions.Logging;
-using Quartz;
-using static EnvelopeGenerator.Jobs.FinalizeDocument.FinalizeDocumentExceptions;
-
-namespace EnvelopeGenerator.Jobs.FinalizeDocument;
-
-public class FinalizeDocumentJob : IJob
-{
-    private readonly ILogger<FinalizeDocumentJob> _logger;
-    private readonly PDFBurner _pdfBurner;
-    private readonly PDFMerger _pdfMerger;
-    private readonly ReportCreator _reportCreator;
-
-    private record ConfigSettings(string DocumentPath, string DocumentPathOrigin, string ExportPath);
-
-    public FinalizeDocumentJob(
-        ILogger<FinalizeDocumentJob> logger,
-        PDFBurner pdfBurner,
-        PDFMerger pdfMerger,
-        ReportCreator reportCreator)
-    {
-        _logger = logger;
-        _pdfBurner = pdfBurner;
-        _pdfMerger = pdfMerger;
-        _reportCreator = reportCreator;
-    }
-
-    public async Task Execute(IJobExecutionContext context)
-    {
-        var jobId = context.JobDetail.Key.ToString();
-        _logger.LogDebug("Starting job {JobId}", jobId);
-
-        try
-        {
-            var connectionString = context.MergedJobDataMap.GetString(Value.DATABASE);
-            if (string.IsNullOrWhiteSpace(connectionString))
-            {
-                _logger.LogWarning("FinalizeDocument - Connection string missing");
-                return;
-            }
-
-            await using var connection = new SqlConnection(connectionString);
-            await connection.OpenAsync(context.CancellationToken);
-
-            var config = await LoadConfigurationAsync(connection, context.CancellationToken);
-            var envelopes = await LoadCompletedEnvelopesAsync(connection, context.CancellationToken);
-
-            if (envelopes.Count == 0)
-            {
-                _logger.LogInformation("No completed envelopes found");
-                return;
-            }
-
-            var total = envelopes.Count;
-            var current = 1;
-
-            foreach (var envelopeId in envelopes)
-            {
-                _logger.LogInformation("Finalizing Envelope {EnvelopeId} ({Current}/{Total})", envelopeId, current, total);
-                try
-                {
-                    var envelopeData = await GetEnvelopeDataAsync(connection, envelopeId, context.CancellationToken);
-                    if (envelopeData is null)
-                    {
-                        _logger.LogWarning("Envelope data not found for {EnvelopeId}", envelopeId);
-                        continue;
-                    }
-
-                    var data = envelopeData.Value;
-
-                    var envelope = new Envelope
-                    {
-                        Id = envelopeId,
-                        Uuid = data.EnvelopeUuid ?? string.Empty,
-                        Title = data.Title ?? string.Empty,
-                        FinalEmailToCreator = (int)FinalEmailType.No,
-                        FinalEmailToReceivers = (int)FinalEmailType.No
-                    };
-
-                    var burned = _pdfBurner.BurnAnnotsToPDF(data.DocumentBytes, data.AnnotationData, envelopeId);
-                    var report = _reportCreator.CreateReport(connection, envelope);
-                    var merged = _pdfMerger.MergeDocuments(burned, report);
-
-                    var outputDirectory = Path.Combine(config.ExportPath, data.ParentFolderUid);
-                    Directory.CreateDirectory(outputDirectory);
-                    var outputPath = Path.Combine(outputDirectory, $"{envelope.Uuid}.pdf");
-                    await File.WriteAllBytesAsync(outputPath, merged, context.CancellationToken);
-
-                    await UpdateDocumentResultAsync(connection, envelopeId, merged, context.CancellationToken);
-                    await ArchiveEnvelopeAsync(connection, envelopeId, context.CancellationToken);
-                }
-                catch (MergeDocumentException ex)
-                {
-                    _logger.LogWarning(ex, "Certificate Document job failed at merging documents");
-                }
-                catch (ExportDocumentException ex)
-                {
-                    _logger.LogWarning(ex, "Certificate Document job failed at exporting document");
-                }
-                catch (Exception ex)
-                {
-                    _logger.LogError(ex, "Unhandled exception while working envelope {EnvelopeId}", envelopeId);
-                }
-
-                current++;
-                _logger.LogInformation("Envelope {EnvelopeId} finalized", envelopeId);
-            }
-
-            _logger.LogDebug("Completed job {JobId} successfully", jobId);
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "Certificate Document job failed");
-        }
-        finally
-        {
-            _logger.LogDebug("Job execution for {JobId} ended", jobId);
-        }
-    }
-
-    private async Task<ConfigSettings> LoadConfigurationAsync(SqlConnection connection, CancellationToken cancellationToken)
-    {
-        const string sql = "SELECT TOP 1 DOCUMENT_PATH, EXPORT_PATH FROM TBSIG_CONFIG";
-        await using var command = new SqlCommand(sql, connection);
-        await using var reader = await command.ExecuteReaderAsync(cancellationToken);
-        if (await reader.ReadAsync(cancellationToken))
-        {
-            var documentPath = reader.IsDBNull(0) ? string.Empty : reader.GetString(0);
-            var exportPath = reader.IsDBNull(1) ? string.Empty : reader.GetString(1);
-            return new ConfigSettings(documentPath, documentPath, exportPath);
-        }
-
-        return new ConfigSettings(string.Empty, string.Empty, Path.GetTempPath());
-    }
-
-    private async Task<List<int>> LoadCompletedEnvelopesAsync(SqlConnection connection, CancellationToken cancellationToken)
-    {
-        const string sql = "SELECT GUID FROM TBSIG_ENVELOPE WHERE STATUS = @Status AND DATEDIFF(minute, CHANGED_WHEN, GETDATE()) >= 1 ORDER BY GUID";
-        var ids = new List<int>();
-        await using var command = new SqlCommand(sql, connection);
-        command.Parameters.AddWithValue("@Status", (int)EnvelopeStatus.EnvelopeCompletelySigned);
-        await using var reader = await command.ExecuteReaderAsync(cancellationToken);
-        while (await reader.ReadAsync(cancellationToken))
-        {
-            ids.Add(reader.GetInt32(0));
-        }
-
-        return ids;
-    }
-
-    private async Task<(int EnvelopeId, string? EnvelopeUuid, string? Title, byte[] DocumentBytes, List<string> AnnotationData, string ParentFolderUid)?> GetEnvelopeDataAsync(SqlConnection connection, int envelopeId, CancellationToken cancellationToken)
-    {
-        const string sql = @"SELECT T.GUID, T.ENVELOPE_UUID, T.TITLE, T2.FILEPATH, T2.BYTE_DATA FROM [dbo].[TBSIG_ENVELOPE] T
-                JOIN TBSIG_ENVELOPE_DOCUMENT T2 ON T.GUID = T2.ENVELOPE_ID
-                WHERE T.GUID = @EnvelopeId";
-
-        await using var command = new SqlCommand(sql, connection);
-        command.Parameters.AddWithValue("@EnvelopeId", envelopeId);
-        await using var reader = await command.ExecuteReaderAsync(CommandBehavior.SingleRow, cancellationToken);
-        if (!await reader.ReadAsync(cancellationToken))
-        {
-            return null;
-        }
-
-        var envelopeUuid = reader.IsDBNull(1) ? string.Empty : reader.GetString(1);
-        var title = reader.IsDBNull(2) ? string.Empty : reader.GetString(2);
-        var filePath = reader.IsDBNull(3) ? string.Empty : reader.GetString(3);
-        var bytes = reader.IsDBNull(4) ? Array.Empty<byte>() : (byte[])reader[4];
-        await reader.CloseAsync();
-
-        if (bytes.Length == 0 && !string.IsNullOrWhiteSpace(filePath) && File.Exists(filePath))
-        {
-            bytes = await File.ReadAllBytesAsync(filePath, cancellationToken);
-        }
-
-        var annotations = await GetAnnotationDataAsync(connection, envelopeId, cancellationToken);
-
-        var parentFolderUid = !string.IsNullOrWhiteSpace(filePath)
-            ? Path.GetFileName(Path.GetDirectoryName(filePath) ?? string.Empty)
-            : envelopeUuid;
-
-        return (envelopeId, envelopeUuid, title, bytes, annotations, parentFolderUid ?? envelopeUuid ?? envelopeId.ToString());
-    }
-
-    private async Task<List<string>> GetAnnotationDataAsync(SqlConnection connection, int envelopeId, CancellationToken cancellationToken)
-    {
-        const string sql = "SELECT VALUE FROM TBSIG_DOCUMENT_STATUS WHERE ENVELOPE_ID = @EnvelopeId";
-        var result = new List<string>();
-        await using var command = new SqlCommand(sql, connection);
-        command.Parameters.AddWithValue("@EnvelopeId", envelopeId);
-        await using var reader = await command.ExecuteReaderAsync(cancellationToken);
-        while (await reader.ReadAsync(cancellationToken))
-        {
-            if (!reader.IsDBNull(0))
-            {
-                result.Add(reader.GetString(0));
-            }
-        }
-
-        return result;
-    }
-
-    private static async Task UpdateDocumentResultAsync(SqlConnection connection, int envelopeId, byte[] bytes, CancellationToken cancellationToken)
-    {
-        const string sql = "UPDATE TBSIG_ENVELOPE SET DOC_RESULT = @ImageData WHERE GUID = @EnvelopeId";
-        await using var command = new SqlCommand(sql, connection);
-        command.Parameters.AddWithValue("@ImageData", bytes);
-        command.Parameters.AddWithValue("@EnvelopeId", envelopeId);
-        await command.ExecuteNonQueryAsync(cancellationToken);
-    }
-
-    private static async Task ArchiveEnvelopeAsync(SqlConnection connection, int envelopeId, CancellationToken cancellationToken)
-    {
-        const string sql = "UPDATE TBSIG_ENVELOPE SET STATUS = @Status, CHANGED_WHEN = GETDATE() WHERE GUID = @EnvelopeId";
-        await using var command = new SqlCommand(sql, connection);
-        command.Parameters.AddWithValue("@Status", (int)EnvelopeStatus.EnvelopeArchived);
-        command.Parameters.AddWithValue("@EnvelopeId", envelopeId);
-        await command.ExecuteNonQueryAsync(cancellationToken);
-    }
-}

EnvelopeGenerator.Jobs/Jobs/FinalizeDocument/PDFBurner.cs

@@ -1,277 +0,0 @@
-using System.Collections.Generic;
-using System.Drawing;
-using System.Linq;
-using iText.IO.Image;
-using iText.Kernel.Colors;
-using iText.Kernel.Pdf;
-using iText.Kernel.Pdf.Canvas;
-using iText.Layout;
-using iText.Layout.Element;
-using iText.Layout.Font;
-using iText.Layout.Properties;
-using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Logging.Abstractions;
-using Newtonsoft.Json;
-using static EnvelopeGenerator.Jobs.FinalizeDocument.FinalizeDocumentExceptions;
-using LayoutImage = iText.Layout.Element.Image;
-
-namespace EnvelopeGenerator.Jobs.FinalizeDocument;
-
-public class PDFBurner
-{
-    private static readonly FontProvider FontProvider = CreateFontProvider();
-    private readonly ILogger<PDFBurner> _logger;
-    private readonly PDFBurnerParams _pdfBurnerParams;
-
-    public PDFBurner() : this(NullLogger<PDFBurner>.Instance, new PDFBurnerParams())
-    {
-    }
-
-    public PDFBurner(ILogger<PDFBurner> logger, PDFBurnerParams? pdfBurnerParams = null)
-    {
-        _logger = logger;
-        _pdfBurnerParams = pdfBurnerParams ?? new PDFBurnerParams();
-    }
-
-    public byte[] BurnAnnotsToPDF(byte[] sourceBuffer, IList<string> instantJsonList, int envelopeId)
-    {
-        if (sourceBuffer is null || sourceBuffer.Length == 0)
-        {
-            throw new BurnAnnotationException("Source document is empty");
-        }
-
-        try
-        {
-            using var inputStream = new MemoryStream(sourceBuffer);
-            using var outputStream = new MemoryStream();
-            using var reader = new PdfReader(inputStream);
-            using var writer = new PdfWriter(outputStream);
-            using var pdf = new PdfDocument(reader, writer);
-
-            foreach (var json in instantJsonList ?? Enumerable.Empty<string>())
-            {
-                if (string.IsNullOrWhiteSpace(json))
-                {
-                    continue;
-                }
-
-                var annotationData = JsonConvert.DeserializeObject<AnnotationData>(json);
-                if (annotationData?.annotations is null)
-                {
-                    continue;
-                }
-
-                annotationData.annotations.Reverse();
-
-                foreach (var annotation in annotationData.annotations)
-                {
-                    try
-                    {
-                        switch (annotation.type)
-                        {
-                            case AnnotationType.Image:
-                                AddImageAnnotation(pdf, annotation, annotationData.attachments);
-                                break;
-                            case AnnotationType.Ink:
-                                AddInkAnnotation(pdf, annotation);
-                                break;
-                            case AnnotationType.Widget:
-                                var formFieldValue = annotationData.formFieldValues?.FirstOrDefault(fv => fv.name == annotation.id);
-                                if (formFieldValue is not null && !_pdfBurnerParams.IgnoredLabels.Contains(formFieldValue.value))
-                                {
-                                    AddFormFieldValue(pdf, annotation, formFieldValue.value);
-                                }
-                                break;
-                        }
-                    }
-                    catch (Exception ex)
-                    {
-                        _logger.LogWarning(ex, "Error applying annotation {AnnotationId} on envelope {EnvelopeId}", annotation.id, envelopeId);
-                        throw new BurnAnnotationException("Adding annotation failed", ex);
-                    }
-                }
-            }
-
-            pdf.Close();
-            return outputStream.ToArray();
-        }
-        catch (BurnAnnotationException)
-        {
-            throw;
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "Failed to burn annotations for envelope {EnvelopeId}", envelopeId);
-            throw new BurnAnnotationException("Annotations could not be burned", ex);
-        }
-    }
-
-    private void AddImageAnnotation(PdfDocument pdf, Annotation annotation, Dictionary<string, Attachment>? attachments)
-    {
-        if (attachments is null || string.IsNullOrWhiteSpace(annotation.imageAttachmentId) || !attachments.TryGetValue(annotation.imageAttachmentId, out var attachment))
-        {
-            return;
-        }
-
-        var page = pdf.GetPage(annotation.pageIndex + 1);
-        var bounds = annotation.bbox.Select(ToInches).ToList();
-        var x = (float)bounds[0];
-        var y = (float)bounds[1];
-        var width = (float)bounds[2];
-        var height = (float)bounds[3];
-
-        var imageBytes = Convert.FromBase64String(attachment.binary);
-        var imageData = ImageDataFactory.Create(imageBytes);
-        var image = new LayoutImage(imageData)
-            .ScaleAbsolute(width, height)
-            .SetFixedPosition(annotation.pageIndex + 1, x, y);
-
-        using var canvas = new Canvas(new PdfCanvas(page), page.GetPageSize());
-        canvas.Add(image);
-    }
-
-    private void AddInkAnnotation(PdfDocument pdf, Annotation annotation)
-    {
-        if (annotation.lines?.points is null)
-        {
-            return;
-        }
-
-        var page = pdf.GetPage(annotation.pageIndex + 1);
-        var canvas = new PdfCanvas(page);
-        var color = ParseColor(annotation.strokeColor);
-        canvas.SetStrokeColor(color);
-        canvas.SetLineWidth(1);
-
-        foreach (var segment in annotation.lines.points)
-        {
-            var first = true;
-            foreach (var point in segment)
-            {
-                var (px, py) = (ToInches(point[0]), ToInches(point[1]));
-                if (first)
-                {
-                    canvas.MoveTo(px, py);
-                    first = false;
-                }
-                else
-                {
-                    canvas.LineTo(px, py);
-                }
-            }
-            canvas.Stroke();
-        }
-    }
-
-    private static FontProvider CreateFontProvider()
-    {
-        var provider = new FontProvider();
-        provider.AddStandardPdfFonts();
-        provider.AddSystemFonts();
-        return provider;
-    }
-
-    private void AddFormFieldValue(PdfDocument pdf, Annotation annotation, string value)
-    {
-        var bounds = annotation.bbox.Select(ToInches).ToList();
-        var x = (float)bounds[0];
-        var y = (float)bounds[1];
-        var width = (float)bounds[2];
-        var height = (float)bounds[3];
-
-        var page = pdf.GetPage(annotation.pageIndex + 1);
-        var canvas = new Canvas(new PdfCanvas(page), page.GetPageSize());
-        canvas.SetProperty(Property.FONT_PROVIDER, FontProvider);
-        canvas.SetProperty(Property.FONT, FontProvider.GetFontSet());
-
-        var paragraph = new Paragraph(value)
-            .SetFontSize(_pdfBurnerParams.FontSize)
-            .SetFontColor(ColorConstants.BLACK)
-            .SetFontFamily(_pdfBurnerParams.FontName);
-
-        if (_pdfBurnerParams.FontStyle.HasFlag(FontStyle.Italic))
-        {
-            paragraph.SetItalic();
-        }
-
-        if (_pdfBurnerParams.FontStyle.HasFlag(FontStyle.Bold))
-        {
-            paragraph.SetBold();
-        }
-
-        canvas.ShowTextAligned(
-            paragraph,
-            x + (float)_pdfBurnerParams.TopMargin,
-            y + (float)_pdfBurnerParams.YOffset,
-            annotation.pageIndex + 1,
-            iText.Layout.Properties.TextAlignment.LEFT,
-            iText.Layout.Properties.VerticalAlignment.TOP,
-            0);
-    }
-
-    private static DeviceRgb ParseColor(string? color)
-    {
-        if (string.IsNullOrWhiteSpace(color))
-        {
-            return new DeviceRgb(0, 0, 0);
-        }
-
-        try
-        {
-            var drawingColor = ColorTranslator.FromHtml(color);
-            return new DeviceRgb(drawingColor.R, drawingColor.G, drawingColor.B);
-        }
-        catch
-        {
-            return new DeviceRgb(0, 0, 0);
-        }
-    }
-
-    private static double ToInches(double value) => value / 72d;
-    private static double ToInches(float value) => value / 72d;
-
-    #region Model
-    private static class AnnotationType
-    {
-        public const string Image = "pspdfkit/image";
-        public const string Ink = "pspdfkit/ink";
-        public const string Widget = "pspdfkit/widget";
-    }
-
-    private sealed class AnnotationData
-    {
-        public List<Annotation>? annotations { get; set; }
-        public Dictionary<string, Attachment>? attachments { get; set; }
-        public List<FormFieldValue>? formFieldValues { get; set; }
-    }
-
-    private sealed class Annotation
-    {
-        public string id { get; set; } = string.Empty;
-        public List<double> bbox { get; set; } = new();
-        public string type { get; set; } = string.Empty;
-        public string imageAttachmentId { get; set; } = string.Empty;
-        public Lines? lines { get; set; }
-        public int pageIndex { get; set; }
-        public string strokeColor { get; set; } = string.Empty;
-        public string egName { get; set; } = string.Empty;
-    }
-
-    private sealed class Lines
-    {
-        public List<List<List<float>>> points { get; set; } = new();
-    }
-
-    private sealed class Attachment
-    {
-        public string binary { get; set; } = string.Empty;
-        public string contentType { get; set; } = string.Empty;
-    }
-
-    private sealed class FormFieldValue
-    {
-        public string name { get; set; } = string.Empty;
-        public string value { get; set; } = string.Empty;
-    }
-    #endregion
-}

EnvelopeGenerator.Jobs/Jobs/FinalizeDocument/PDFBurnerParams.cs

@@ -1,19 +0,0 @@
-using System.Collections.Generic;
-using System.Drawing;
-
-namespace EnvelopeGenerator.Jobs.FinalizeDocument;
-
-public class PDFBurnerParams
-{
-    public List<string> IgnoredLabels { get; } = new() { "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.Jobs/Jobs/FinalizeDocument/PDFMerger.cs

@@ -1,46 +0,0 @@
-using System.IO;
-using iText.Kernel.Pdf;
-using iText.Kernel.Utils;
-using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Logging.Abstractions;
-using static EnvelopeGenerator.Jobs.FinalizeDocument.FinalizeDocumentExceptions;
-
-namespace EnvelopeGenerator.Jobs.FinalizeDocument;
-
-public class PDFMerger
-{
-    private readonly ILogger<PDFMerger> _logger;
-
-    public PDFMerger() : this(NullLogger<PDFMerger>.Instance)
-    {
-    }
-
-    public PDFMerger(ILogger<PDFMerger> logger)
-    {
-        _logger = logger;
-    }
-
-    public byte[] MergeDocuments(byte[] document, byte[] report)
-    {
-        try
-        {
-            using var finalStream = new MemoryStream();
-            using var documentReader = new PdfReader(new MemoryStream(document));
-            using var reportReader = new PdfReader(new MemoryStream(report));
-            using var writer = new PdfWriter(finalStream);
-            using var targetDoc = new PdfDocument(documentReader, writer);
-            using var reportDoc = new PdfDocument(reportReader);
-
-            var merger = new PdfMerger(targetDoc);
-            merger.Merge(reportDoc, 1, reportDoc.GetNumberOfPages());
-
-            targetDoc.Close();
-            return finalStream.ToArray();
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "Failed to merge PDF documents");
-            throw new MergeDocumentException("Documents could not be merged", ex);
-        }
-    }
-}

EnvelopeGenerator.Jobs/Jobs/FinalizeDocument/ReportCreator.cs

@@ -1,91 +0,0 @@
-using System.Data;
-using System.IO;
-using EnvelopeGenerator.Domain.Entities;
-using iText.Kernel.Pdf;
-using iText.Layout.Element;
-using Microsoft.Data.SqlClient;
-using Microsoft.Extensions.Logging;
-using Microsoft.Extensions.Logging.Abstractions;
-using static EnvelopeGenerator.Jobs.FinalizeDocument.FinalizeDocumentExceptions;
-using LayoutDocument = iText.Layout.Document;
-
-namespace EnvelopeGenerator.Jobs.FinalizeDocument;
-
-public class ReportCreator
-{
-    private readonly ILogger<ReportCreator> _logger;
-
-    public ReportCreator() : this(NullLogger<ReportCreator>.Instance)
-    {
-    }
-
-    public ReportCreator(ILogger<ReportCreator> logger)
-    {
-        _logger = logger;
-    }
-
-    public byte[] CreateReport(SqlConnection connection, Envelope envelope)
-    {
-        try
-        {
-            var reportItems = LoadReportItems(connection, envelope.Id);
-            using var stream = new MemoryStream();
-            using var writer = new PdfWriter(stream);
-            using var pdf = new PdfDocument(writer);
-            using var document = new LayoutDocument(pdf);
-
-            document.Add(new Paragraph("Envelope Finalization Report").SetFontSize(16));
-            document.Add(new Paragraph($"Envelope Id: {envelope.Id}"));
-            document.Add(new Paragraph($"UUID: {envelope.Uuid}"));
-            document.Add(new Paragraph($"Title: {envelope.Title}"));
-            document.Add(new Paragraph($"Subject: {envelope.Comment}"));
-            document.Add(new Paragraph($"Generated: {DateTime.UtcNow:O}"));
-            document.Add(new Paragraph(" "));
-
-            var table = new Table(4).UseAllAvailableWidth();
-            table.AddHeaderCell("Date");
-            table.AddHeaderCell("Status");
-            table.AddHeaderCell("User");
-            table.AddHeaderCell("EnvelopeId");
-
-            foreach (var item in reportItems.OrderByDescending(r => r.ItemDate))
-            {
-                table.AddCell(item.ItemDate.ToString("u"));
-                table.AddCell(item.ItemStatus.ToString());
-                table.AddCell(item.ItemUserReference);
-                table.AddCell(item.EnvelopeId.ToString());
-            }
-
-            document.Add(table);
-            document.Close();
-            return stream.ToArray();
-        }
-        catch (Exception ex)
-        {
-            _logger.LogError(ex, "Could not create report for envelope {EnvelopeId}", envelope.Id);
-            throw new CreateReportException("Could not prepare report data", ex);
-        }
-    }
-
-    private List<ReportItem> LoadReportItems(SqlConnection connection, int envelopeId)
-    {
-        const string sql = "SELECT ENVELOPE_ID, POS_WHEN, POS_STATUS, POS_WHO FROM VWSIG_ENVELOPE_REPORT WHERE ENVELOPE_ID = @EnvelopeId";
-        var result = new List<ReportItem>();
-
-        using var command = new SqlCommand(sql, connection);
-        command.Parameters.AddWithValue("@EnvelopeId", envelopeId);
-        using var reader = command.ExecuteReader();
-        while (reader.Read())
-        {
-            result.Add(new ReportItem
-            {
-                EnvelopeId = reader.GetInt32(0),
-                ItemDate = reader.IsDBNull(1) ? DateTime.MinValue : reader.GetDateTime(1),
-                ItemStatus = reader.IsDBNull(2) ? default : (EnvelopeGenerator.Domain.Constants.EnvelopeStatus)reader.GetInt32(2),
-                ItemUserReference = reader.IsDBNull(3) ? string.Empty : reader.GetString(3)
-            });
-        }
-
-        return result;
-    }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Auth/ApiAuthStateProvider.cs

@@ -1,46 +0,0 @@
-using System.Security.Claims;
-using Microsoft.AspNetCore.Components.Authorization;
-using EnvelopeGenerator.ReceiverUI.Client.Services;
-
-namespace EnvelopeGenerator.ReceiverUI.Client.Auth;
-
-/// <summary>
-/// Fragt die API, ob der Nutzer eingeloggt ist.
-/// 
-/// WARUM nicht selbst Token lesen?
-/// - Das Auth-Cookie ist HttpOnly → JavaScript/WASM kann es nicht lesen
-/// - Stattdessen: Frage die API "bin ich eingeloggt?" → GET /api/auth/check
-/// - Die API prüft das Cookie serverseitig und antwortet mit 200 oder 401
-/// </summary>
-public class ApiAuthStateProvider : AuthenticationStateProvider
-{
-    private readonly IAuthService _authService;
-
-    public ApiAuthStateProvider(IAuthService authService)
-    {
-        _authService = authService;
-    }
-
-    public override async Task<AuthenticationState> GetAuthenticationStateAsync()
-    {
-        var result = await _authService.CheckAuthAsync();
-
-        if (result.IsSuccess)
-        {
-            // Eingeloggt → Erstelle einen authentifizierten ClaimsPrincipal
-            var identity = new ClaimsIdentity("cookie");
-            return new AuthenticationState(new ClaimsPrincipal(identity));
-        }
-
-        // Nicht eingeloggt
-        return new AuthenticationState(new ClaimsPrincipal(new ClaimsIdentity()));
-    }
-
-    /// <summary>
-    /// Wird nach Login/Logout aufgerufen, damit Blazor den Auth-State aktualisiert.
-    /// </summary>
-    public void NotifyAuthChanged()
-    {
-        NotifyAuthenticationStateChanged(GetAuthenticationStateAsync());
-    }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Components/Envelope/AccessCodeForm.razor

@@ -1,60 +0,0 @@
-@* DUMB COMPONENT: Kennt keine Services, nur Parameter und Events *@
-
-<div class="access-code-container">
-    <h2>Zugangscode eingeben</h2>
-    <p>Ein Zugangscode wurde an Ihre E-Mail-Adresse gesendet.</p>
-
-    <EditForm Model="_model" OnValidSubmit="Submit">
-        <DataAnnotationsValidator />
-
-        <div class="form-group">
-            <InputText @bind-Value="_model.Code"
-                       class="form-control code-input"
-                       placeholder="000000"
-                       maxlength="6" />
-            <ValidationMessage For="() => _model.Code" />
-        </div>
-
-        @if (!string.IsNullOrEmpty(ErrorMessage))
-        {
-            <div class="alert alert-danger mt-2">@ErrorMessage</div>
-        }
-
-        <button type="submit" class="btn btn-primary mt-3" disabled="@_isSubmitting">
-            @if (_isSubmitting)
-            {
-                <LoadingIndicator Small="true" />
-            }
-            else
-            {
-                <span>Bestätigen</span>
-            }
-        </button>
-    </EditForm>
-</div>
-
-@code {
-    // Parameter von der Eltern-Page
-    [Parameter] public required string EnvelopeKey { get; set; }
-    [Parameter] public string? ErrorMessage { get; set; }
-
-    // EventCallback: Informiert die Page, dass ein Code eingegeben wurde
-    [Parameter] public EventCallback<string> OnSubmit { get; set; }
-
-    private AccessCodeModel _model = new();
-    private bool _isSubmitting;
-
-    private async Task Submit()
-    {
-        _isSubmitting = true;
-        await OnSubmit.InvokeAsync(_model.Code);
-        _isSubmitting = false;
-    }
-
-    private class AccessCodeModel
-    {
-        [System.ComponentModel.DataAnnotations.Required(ErrorMessage = "Bitte Zugangscode eingeben")]
-        [System.ComponentModel.DataAnnotations.StringLength(6, MinimumLength = 4)]
-        public string Code { get; set; } = string.Empty;
-    }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Components/Envelope/PdfViewer.razor

@@ -1,23 +0,0 @@
-@inject IJSRuntime JS
-@implements IAsyncDisposable
-
-<div id="pspdfkit-container" class="pdf-container" style="width: 100%; height: 80vh;"></div>
-
-@code {
-    [Parameter] public byte[]? DocumentBytes { get; set; }
-
-    protected override async Task OnAfterRenderAsync(bool firstRender)
-    {
-        if (firstRender && DocumentBytes is not null)
-        {
-            // TODO: PSPDFKit JS-Interop implementieren (Phase 6)
-            // await JS.InvokeVoidAsync("initPdfViewer", DocumentBytes);
-        }
-    }
-
-    public async ValueTask DisposeAsync()
-    {
-        // TODO: PSPDFKit aufräumen
-        // await JS.InvokeVoidAsync("destroyPdfViewer");
-    }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Components/Envelope/SignaturePanel.razor

@@ -1,5 +0,0 @@
-<h3>SignaturePanel</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Components/Envelope/TwoFactorForm.razor

@@ -1,5 +0,0 @@
-<h3>TwoFactorForm</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Components/Layout/NavHeader.razor

@@ -1,5 +0,0 @@
-<h3>NavHeader</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Components/Shared/AlertMessage.razor

@@ -1,5 +0,0 @@
-<h3>AlertMessage</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Components/Shared/ErrorDisplay.razor

@@ -1,19 +0,0 @@
-<div class="text-center py-5">
-    @if (!string.IsNullOrEmpty(Icon))
-    {
-        <div class="mb-3">
-            <i class="bi bi-@Icon" style="font-size: 3rem;"></i>
-        </div>
-    }
-    <h2>@Title</h2>
-    @if (!string.IsNullOrEmpty(Message))
-    {
-        <p class="text-muted">@Message</p>
-    }
-</div>
-
-@code {
-    [Parameter] public string Title { get; set; } = "Fehler";
-    [Parameter] public string? Message { get; set; }
-    [Parameter] public string? Icon { get; set; }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Components/Shared/LanguageSelector.razor

@@ -1,5 +0,0 @@
-<h3>LanguageSelector</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Components/Shared/LoadingIndicator.razor

@@ -1,18 +0,0 @@
-<div class="d-flex justify-content-center align-items-center @(Small ? "" : "py-5")" style="@(Small ? "" : "min-height: 40vh;")">
-    <div class="text-center">
-        <div class="spinner-border @(Small ? "spinner-border-sm" : "text-primary")"
-             style="@(Small ? "" : "width: 3rem; height: 3rem;")"
-             role="status">
-            <span class="visually-hidden">Laden...</span>
-        </div>
-        @if (!Small && Message is not null)
-        {
-            <p class="mt-3 text-muted">@Message</p>
-        }
-    </div>
-</div>
-
-@code {
-    [Parameter] public bool Small { get; set; }
-    [Parameter] public string? Message { get; set; }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/EnvelopeGenerator.ReceiverUI.Client.csproj

@@ -1,17 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly">
-
-	<PropertyGroup>
-		<TargetFramework>net9.0</TargetFramework>
-		<ImplicitUsings>enable</ImplicitUsings>
-		<Nullable>enable</Nullable>
-		<NoDefaultLaunchSettingsFile>true</NoDefaultLaunchSettingsFile>
-		<StaticWebAssetProjectMode>Default</StaticWebAssetProjectMode>
-	</PropertyGroup>
-
-	<ItemGroup>
-		<PackageReference Include="Microsoft.AspNetCore.Components.Authorization" Version="9.0.3" />
-		<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.3" />
-		<PackageReference Include="Microsoft.Extensions.Http" Version="9.0.3" />
-	</ItemGroup>
-
-</Project>

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Models/AuthState.cs

@@ -1,13 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.Models;
-
-/// <summary>
-/// Hält den aktuellen Authentifizierungs-Zustand im Client.
-/// Wird vom ApiAuthStateProvider gesetzt und von Komponenten gelesen.
-/// </summary>
-public class AuthState
-{
-    public bool IsAuthenticated { get; set; }
-    public string? Role { get; set; }
-    public string? EnvelopeUuid { get; set; }
-    public string? ReceiverEmail { get; set; }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Models/DocumentModel.cs

@@ -1,12 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.Models;
-
-/// <summary>
-/// Client-seitiges DTO für Dokument-Daten.
-/// </summary>
-public record DocumentModel
-{
-    public int Id { get; init; }
-    public int EnvelopeId { get; init; }
-    public DateTime AddedWhen { get; init; }
-    public byte[]? ByteData { get; init; }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Models/EnvelopeModel.cs

@@ -1,27 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.Models;
-
-/// <summary>
-/// Client-seitiges DTO für Umschlag-Daten.
-/// Muss nur die JSON-Properties matchen, die die API zurückgibt
-/// und die der Client tatsächlich braucht.
-/// 
-/// WARUM eigene DTOs statt die aus EnvelopeGenerator.Application?
-/// - Application hat Server-Abhängigkeiten (SqlClient, JwtBearer, EF Core)
-/// - Diese Pakete existieren nicht für browser-wasm → Build-Fehler
-/// - Der Client braucht nur eine Teilmenge der Felder
-/// - Eigene DTOs machen den Client unabhängig vom Server
-/// </summary>
-public record EnvelopeModel
-{
-    public int Id { get; init; }
-    public string Uuid { get; init; } = string.Empty;
-    public string Title { get; init; } = string.Empty;
-    public string Message { get; init; } = string.Empty;
-    public bool UseAccessCode { get; init; }
-    public bool TFAEnabled { get; init; }
-    public bool ReadOnly { get; init; }
-    public string Language { get; init; } = "de-DE";
-    public DateTime AddedWhen { get; init; }
-    public UserModel? User { get; init; }
-    public IEnumerable<DocumentModel>? Documents { get; init; }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Models/EnvelopeReceiverModel.cs

@@ -1,15 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.Models;
-
-/// <summary>
-/// Client-seitiges DTO für die Envelope-Receiver-Zuordnung.
-/// </summary>
-public record EnvelopeReceiverModel
-{
-    public EnvelopeModel? Envelope { get; init; }
-    public ReceiverModel? Receiver { get; init; }
-    public int EnvelopeId { get; init; }
-    public int ReceiverId { get; init; }
-    public int Sequence { get; init; }
-    public string? Name { get; init; }
-    public bool HasPhoneNumber { get; init; }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Models/EnvelopeViewModel.cs

@@ -1,6 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.Models
-{
-    public class EnvelopeViewModel
-    {
-    }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Models/ReceiverModel.cs

@@ -1,13 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.Models;
-
-/// <summary>
-/// Client-seitiges DTO für Empfänger-Daten.
-/// </summary>
-public record ReceiverModel
-{
-    public int Id { get; init; }
-    public string EmailAddress { get; init; } = string.Empty;
-    public string Signature { get; init; } = string.Empty;
-    public DateTime AddedWhen { get; init; }
-    public DateTime? TfaRegDeadline { get; init; }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Models/UserModel.cs

@@ -1,10 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.Models;
-
-/// <summary>
-/// Client-seitiges DTO für Benutzer-Daten (Absender).
-/// </summary>
-public record UserModel
-{
-    public string? Email { get; init; }
-    public string? DisplayName { get; init; }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Pages/Envelope/EnvelopeExpired.razor

@@ -1,5 +0,0 @@
-<h3>EnvelopeExpired</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Pages/Envelope/EnvelopeLocked.razor

@@ -1,5 +0,0 @@
-<h3>EnvelopeLocked</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Pages/Envelope/EnvelopePage.razor

@@ -1,84 +0,0 @@
-@page "/envelope/{EnvelopeKey}"
-@rendermode InteractiveAuto
-@inject IEnvelopeService EnvelopeService
-@inject EnvelopeState State
-@implements IDisposable
-
-<PageTitle>Dokument</PageTitle>
-
-@switch (State.Status)
-{
-    case EnvelopePageStatus.Loading:
-        <LoadingIndicator Message="Dokument wird geladen..." />
-        break;
-
-    case EnvelopePageStatus.NotFound:
-        <ErrorDisplay Title="Nicht gefunden"
-                      Message="Dieses Dokument existiert nicht oder ist nicht mehr verfügbar." />
-        break;
-
-    case EnvelopePageStatus.AlreadySigned:
-        <ErrorDisplay Title="Bereits unterschrieben"
-                      Message="Dieses Dokument wurde bereits unterschrieben."
-                      Icon="check-circle" />
-        break;
-
-    case EnvelopePageStatus.RequiresAccessCode:
-        <AccessCodeForm EnvelopeKey="@EnvelopeKey"
-                        ErrorMessage="@State.ErrorMessage"
-                        OnSubmit="HandleAccessCodeSubmit" />
-        break;
-
-    case EnvelopePageStatus.ShowDocument:
-        <PdfViewer DocumentBytes="@_documentBytes" />
-        break;
-
-    case EnvelopePageStatus.Error:
-        <ErrorDisplay Title="Fehler" Message="@State.ErrorMessage" />
-        break;
-}
-
-@code {
-    [Parameter] public string EnvelopeKey { get; set; } = default!;
-
-    private byte[]? _documentBytes;
-
-    protected override async Task OnInitializedAsync()
-    {
-        State.OnChange += StateHasChanged;
-        await LoadEnvelopeAsync();
-    }
-
-    private async Task LoadEnvelopeAsync()
-    {
-        State.SetLoading();
-
-        // Die genaue API-Logik hängt von den verfügbaren Endpunkten ab.
-        // Dies ist die Struktur — die konkreten Endpoints implementierst du
-        // basierend auf den vorhandenen API-Controllern.
-        var result = await EnvelopeService.GetEnvelopeReceiversAsync();
-
-        if (!result.IsSuccess)
-        {
-            if (result.StatusCode == 401)
-                State.SetAccessCodeRequired();
-            else if (result.StatusCode == 404)
-                State.SetNotFound();
-            else
-                State.SetError(result.ErrorMessage ?? "Unbekannter Fehler");
-            return;
-        }
-
-        // Daten verarbeiten und Status setzen
-        State.SetDocument();
-    }
-
-    private async Task HandleAccessCodeSubmit(string code)
-    {
-        // AccessCode an API senden
-        // Bei Erfolg: State.SetDocument() oder State.SetTwoFactorRequired()
-        // Bei Fehler: State.SetError(...)
-    }
-
-    public void Dispose() => State.OnChange -= StateHasChanged;
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Pages/Envelope/EnvelopeRejected.razor

@@ -1,5 +0,0 @@
-<h3>EnvelopeRejected</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Pages/Envelope/EnvelopeSigned.razor

@@ -1,5 +0,0 @@
-<h3>EnvelopeSigned</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Pages/Home.razor

@@ -1,5 +0,0 @@
-<h3>Home</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Pages/NotFound.razor

@@ -1,5 +0,0 @@
-<h3>NotFound</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Program.cs

@@ -1,27 +0,0 @@
-using Microsoft.AspNetCore.Components.Authorization;
-using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
-using EnvelopeGenerator.ReceiverUI.Client.Auth;
-using EnvelopeGenerator.ReceiverUI.Client.Services;
-using EnvelopeGenerator.ReceiverUI.Client.State;
-
-var builder = WebAssemblyHostBuilder.CreateDefault(args);
-
-// HttpClient: BaseAddress zeigt auf den ReceiverUI-Server (gleiche Domain)
-// Von dort werden alle /api/* Calls via YARP an die echte API weitergeleitet
-builder.Services.AddScoped(sp =>
-    new HttpClient { BaseAddress = new Uri(builder.HostEnvironment.BaseAddress) });
-
-// Auth: Blazor fragt über diesen Provider "Ist der Nutzer eingeloggt?"
-builder.Services.AddAuthorizationCore();
-builder.Services.AddScoped<ApiAuthStateProvider>();
-builder.Services.AddScoped<AuthenticationStateProvider>(sp =>
-    sp.GetRequiredService<ApiAuthStateProvider>());
-
-// API-Services: Je ein Service pro API-Controller
-builder.Services.AddScoped<IAuthService, AuthService>();
-builder.Services.AddScoped<IEnvelopeService, EnvelopeService>();
-
-// State: Ein State-Objekt pro Browser-Tab
-builder.Services.AddScoped<EnvelopeState>();
-
-await builder.Build().RunAsync();

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Services/AuthService.cs

@@ -1,54 +0,0 @@
-using EnvelopeGenerator.ReceiverUI.Client.Services.Base;
-
-namespace EnvelopeGenerator.ReceiverUI.Client.Services;
-
-/// <summary>
-/// Spricht mit dem bestehenden AuthController der API.
-/// Die API erkennt den Nutzer über das Cookie "AuthToken" automatisch.
-/// </summary>
-public class AuthService : ApiServiceBase, IAuthService
-{
-    public AuthService(HttpClient http, ILogger<AuthService> logger) : base(http, logger) { }
-
-    public async Task<ApiResponse> CheckAuthAsync(string? role = null, CancellationToken ct = default)
-    {
-        var endpoint = role is not null ? $"api/auth/check?role={role}" : "api/auth/check";
-        try
-        {
-            var response = await Http.GetAsync(endpoint, ct);
-            return response.IsSuccessStatusCode
-                ? ApiResponse.Success((int)response.StatusCode)
-                : ApiResponse.Failure((int)response.StatusCode);
-        }
-        catch (HttpRequestException ex)
-        {
-            Logger.LogError(ex, "HTTP error calling GET {Endpoint}", endpoint);
-            return ApiResponse.Failure(0, "Verbindung zum Server fehlgeschlagen.");
-        }
-        catch (TaskCanceledException)
-        {
-            return ApiResponse.Failure(0, "Anfrage abgebrochen.");
-        }
-    }
-
-    public async Task<ApiResponse> LogoutAsync(CancellationToken ct = default)
-    {
-        const string endpoint = "api/auth/logout";
-        try
-        {
-            var response = await Http.PostAsync(endpoint, null, ct);
-            return response.IsSuccessStatusCode
-                ? ApiResponse.Success((int)response.StatusCode)
-                : ApiResponse.Failure((int)response.StatusCode);
-        }
-        catch (HttpRequestException ex)
-        {
-            Logger.LogError(ex, "HTTP error calling POST {Endpoint}", endpoint);
-            return ApiResponse.Failure(0, "Verbindung zum Server fehlgeschlagen.");
-        }
-        catch (TaskCanceledException)
-        {
-            return ApiResponse.Failure(0, "Anfrage abgebrochen.");
-        }
-    }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Services/Base/ApiResponse.cs

@@ -1,38 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.Services.Base;
-
-/// <summary>
-/// Einheitliches Response-Objekt für ALLE API-Aufrufe.
-/// 
-/// WARUM: Jeder API-Aufruf kann fehlschlagen (Netzwerk, 401, 500...).
-/// Statt überall try-catch zu haben, kapselt dieses Objekt Erfolg/Fehler einheitlich.
-/// So kann jede Blazor-Komponente einheitlich darauf reagieren.
-/// </summary>
-public record ApiResponse<T>
-{
-    public bool IsSuccess { get; init; }
-    public T? Data { get; init; }
-    public int StatusCode { get; init; }
-    public string? ErrorMessage { get; init; }
-
-    public static ApiResponse<T> Success(T data, int statusCode = 200)
-        => new() { IsSuccess = true, Data = data, StatusCode = statusCode };
-
-    public static ApiResponse<T> Failure(int statusCode, string? error = null)
-        => new() { IsSuccess = false, StatusCode = statusCode, ErrorMessage = error };
-}
-
-/// <summary>
-/// Response ohne Daten (für POST/PUT/DELETE die nur Status zurückgeben).
-/// </summary>
-public record ApiResponse
-{
-    public bool IsSuccess { get; init; }
-    public int StatusCode { get; init; }
-    public string? ErrorMessage { get; init; }
-
-    public static ApiResponse Success(int statusCode = 200)
-        => new() { IsSuccess = true, StatusCode = statusCode };
-
-    public static ApiResponse Failure(int statusCode, string? error = null)
-        => new() { IsSuccess = false, StatusCode = statusCode, ErrorMessage = error };
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Services/Base/ApiServiceBase.cs

@@ -1,110 +0,0 @@
-using System.Net.Http.Json;
-using Microsoft.Extensions.Logging;
-
-namespace EnvelopeGenerator.ReceiverUI.Client.Services.Base;
-
-/// <summary>
-/// Basisklasse für ALLE API-Services.
-/// 
-/// WARUM eine Basisklasse?
-/// - Einheitliches Error-Handling: Jeder API-Aufruf wird gleich behandelt
-/// - DRY (Don't Repeat Yourself): Logging, Fehlerbehandlung, Serialisierung nur einmal
-/// - Einfache Erweiterung: Retry-Logik, Token-Refresh etc. nur hier ändern
-/// </summary>
-public abstract class ApiServiceBase
-{
-    protected readonly HttpClient Http;
-    protected readonly ILogger Logger;
-
-    protected ApiServiceBase(HttpClient http, ILogger logger)
-    {
-        Http = http;
-        Logger = logger;
-    }
-
-    /// <summary>
-    /// GET-Request mit Deserialisierung.
-    /// Alle API GET-Aufrufe gehen durch diese Methode.
-    /// </summary>
-    protected async Task<ApiResponse<T>> GetAsync<T>(string endpoint, CancellationToken ct = default)
-    {
-        try
-        {
-            var response = await Http.GetAsync(endpoint, ct);
-
-            if (!response.IsSuccessStatusCode)
-            {
-                var errorBody = await response.Content.ReadAsStringAsync(ct);
-                Logger.LogWarning("GET {Endpoint} failed: {Status} - {Body}",
-                    endpoint, (int)response.StatusCode, errorBody);
-                return ApiResponse<T>.Failure((int)response.StatusCode, errorBody);
-            }
-
-            var data = await response.Content.ReadFromJsonAsync<T>(cancellationToken: ct);
-            return ApiResponse<T>.Success(data!, (int)response.StatusCode);
-        }
-        catch (HttpRequestException ex)
-        {
-            Logger.LogError(ex, "HTTP error calling GET {Endpoint}", endpoint);
-            return ApiResponse<T>.Failure(0, "Verbindung zum Server fehlgeschlagen.");
-        }
-        catch (TaskCanceledException)
-        {
-            Logger.LogWarning("GET {Endpoint} was cancelled", endpoint);
-            return ApiResponse<T>.Failure(0, "Anfrage abgebrochen.");
-        }
-    }
-
-    /// <summary>
-    /// POST-Request mit Body und Response-Deserialisierung.
-    /// </summary>
-    protected async Task<ApiResponse<TResponse>> PostAsync<TRequest, TResponse>(
-        string endpoint, TRequest body, CancellationToken ct = default)
-    {
-        try
-        {
-            var response = await Http.PostAsJsonAsync(endpoint, body, ct);
-
-            if (!response.IsSuccessStatusCode)
-            {
-                var errorBody = await response.Content.ReadAsStringAsync(ct);
-                Logger.LogWarning("POST {Endpoint} failed: {Status} - {Body}",
-                    endpoint, (int)response.StatusCode, errorBody);
-                return ApiResponse<TResponse>.Failure((int)response.StatusCode, errorBody);
-            }
-
-            var data = await response.Content.ReadFromJsonAsync<TResponse>(cancellationToken: ct);
-            return ApiResponse<TResponse>.Success(data!, (int)response.StatusCode);
-        }
-        catch (HttpRequestException ex)
-        {
-            Logger.LogError(ex, "HTTP error calling POST {Endpoint}", endpoint);
-            return ApiResponse<TResponse>.Failure(0, "Verbindung zum Server fehlgeschlagen.");
-        }
-    }
-
-    /// <summary>
-    /// POST-Request ohne Response-Body (z.B. Logout).
-    /// </summary>
-    protected async Task<ApiResponse> PostAsync<TRequest>(
-        string endpoint, TRequest body, CancellationToken ct = default)
-    {
-        try
-        {
-            var response = await Http.PostAsJsonAsync(endpoint, body, ct);
-
-            if (!response.IsSuccessStatusCode)
-            {
-                var errorBody = await response.Content.ReadAsStringAsync(ct);
-                return ApiResponse.Failure((int)response.StatusCode, errorBody);
-            }
-
-            return ApiResponse.Success((int)response.StatusCode);
-        }
-        catch (HttpRequestException ex)
-        {
-            Logger.LogError(ex, "HTTP error calling POST {Endpoint}", endpoint);
-            return ApiResponse.Failure(0, "Verbindung zum Server fehlgeschlagen.");
-        }
-    }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Services/EnvelopeService.cs

@@ -1,16 +0,0 @@
-using EnvelopeGenerator.ReceiverUI.Client.Models;
-using EnvelopeGenerator.ReceiverUI.Client.Services.Base;
-
-namespace EnvelopeGenerator.ReceiverUI.Client.Services;
-
-public class EnvelopeService : ApiServiceBase, IEnvelopeService
-{
-    public EnvelopeService(HttpClient http, ILogger<EnvelopeService> logger) : base(http, logger) { }
-
-    public Task<ApiResponse<IEnumerable<EnvelopeModel>>> GetEnvelopesAsync(CancellationToken ct = default)
-        => GetAsync<IEnumerable<EnvelopeModel>>("api/envelope", ct);
-
-    public Task<ApiResponse<IEnumerable<EnvelopeReceiverModel>>> GetEnvelopeReceiversAsync(
-        CancellationToken ct = default)
-        => GetAsync<IEnumerable<EnvelopeReceiverModel>>("api/envelopereceiver", ct);
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Services/HistoryService.cs

@@ -1,6 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.Services
-{
-    public class HistoryService
-    {
-    }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Services/IAuthService.cs

@@ -1,20 +0,0 @@
-using EnvelopeGenerator.ReceiverUI.Client.Services.Base;
-
-namespace EnvelopeGenerator.ReceiverUI.Client.Services;
-
-/// <summary>
-/// Kommuniziert mit dem AuthController der API.
-/// 
-/// WARUM Interface + Implementierung?
-/// - Testbarkeit: In Unit-Tests kann man einen Mock verwenden
-/// - Austauschbarkeit: Wenn sich die API ändert, ändert sich nur die Implementierung
-/// - Blazor-Konvention: Services werden über Interfaces per DI registriert
-/// </summary>
-public interface IAuthService
-{
-    /// <summary>Prüft ob der Nutzer eingeloggt ist → GET /api/auth/check</summary>
-    Task<ApiResponse> CheckAuthAsync(string? role = null, CancellationToken ct = default);
-
-    /// <summary>Logout → POST /api/auth/logout</summary>
-    Task<ApiResponse> LogoutAsync(CancellationToken ct = default);
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Services/IEnvelopeService.cs

@@ -1,18 +0,0 @@
-using EnvelopeGenerator.ReceiverUI.Client.Models;
-using EnvelopeGenerator.ReceiverUI.Client.Services.Base;
-
-namespace EnvelopeGenerator.ReceiverUI.Client.Services;
-
-/// <summary>
-/// Kommuniziert mit EnvelopeController und EnvelopeReceiverController.
-/// Verwendet Client-eigene Models statt der Server-DTOs.
-/// </summary>
-public interface IEnvelopeService
-{
-    /// <summary>Lädt Umschläge → GET /api/envelope</summary>
-    Task<ApiResponse<IEnumerable<EnvelopeModel>>> GetEnvelopesAsync(CancellationToken ct = default);
-
-    /// <summary>Lädt EnvelopeReceiver → GET /api/envelopereceiver</summary>
-    Task<ApiResponse<IEnumerable<EnvelopeReceiverModel>>> GetEnvelopeReceiversAsync(
-        CancellationToken ct = default);
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/Services/IHistoryService.cs

@@ -1,6 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.Services
-{
-    public interface IHistoryService
-    {
-    }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/State/AuthState.cs

@@ -1,6 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.State
-{
-    public class AuthState
-    {
-    }
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/State/EnvelopeState.cs

@@ -1,81 +0,0 @@
-namespace EnvelopeGenerator.ReceiverUI.Client.State;
-
-/// <summary>
-/// Hält den aktuellen Zustand des geladenen Umschlags.
-/// 
-/// WARUM ein eigenes State-Objekt?
-/// - Mehrere Komponenten auf einer Seite brauchen die gleichen Daten
-/// - Ohne State müsste jede Komponente die Daten selbst laden → doppelte API-Calls
-/// - StateHasChanged() informiert automatisch alle Subscriber
-/// 
-/// PATTERN: "Observable State" — Services setzen den State, Komponenten reagieren darauf.
-/// </summary>
-public class EnvelopeState
-{
-    private EnvelopePageStatus _status = EnvelopePageStatus.Loading;
-    private string? _errorMessage;
-
-    /// <summary>Aktueller Seitenstatus</summary>
-    public EnvelopePageStatus Status
-    {
-        get => _status;
-        private set
-        {
-            _status = value;
-            NotifyStateChanged();
-        }
-    }
-
-    /// <summary>Fehlermeldung (falls vorhanden)</summary>
-    public string? ErrorMessage
-    {
-        get => _errorMessage;
-        private set
-        {
-            _errorMessage = value;
-            NotifyStateChanged();
-        }
-    }
-
-    // --- Zustandsübergänge (öffentliche Methoden) ---
-
-    public void SetLoading() => Status = EnvelopePageStatus.Loading;
-
-    public void SetAccessCodeRequired()
-    {
-        ErrorMessage = null;
-        Status = EnvelopePageStatus.RequiresAccessCode;
-    }
-
-    public void SetTwoFactorRequired() => Status = EnvelopePageStatus.RequiresTwoFactor;
-
-    public void SetDocument() => Status = EnvelopePageStatus.ShowDocument;
-
-    public void SetError(string message)
-    {
-        ErrorMessage = message;
-        Status = EnvelopePageStatus.Error;
-    }
-
-    public void SetAlreadySigned() => Status = EnvelopePageStatus.AlreadySigned;
-    public void SetRejected() => Status = EnvelopePageStatus.Rejected;
-    public void SetNotFound() => Status = EnvelopePageStatus.NotFound;
-
-    // --- Event: Benachrichtigt Komponenten über Änderungen ---
-    public event Action? OnChange;
-    private void NotifyStateChanged() => OnChange?.Invoke();
-}
-
-/// <summary>Alle möglichen Zustände der Umschlag-Seite</summary>
-public enum EnvelopePageStatus
-{
-    Loading,
-    RequiresAccessCode,
-    RequiresTwoFactor,
-    ShowDocument,
-    AlreadySigned,
-    Rejected,
-    NotFound,
-    Expired,
-    Error
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/_Imports.razor

@@ -1,17 +0,0 @@
-@using System.Net.Http
-@using System.Net.Http.Json
-@using Microsoft.AspNetCore.Components.Authorization
-@using Microsoft.AspNetCore.Components.Forms
-@using Microsoft.AspNetCore.Components.Routing
-@using Microsoft.AspNetCore.Components.Web
-@using static Microsoft.AspNetCore.Components.Web.RenderMode
-@using Microsoft.AspNetCore.Components.Web.Virtualization
-@using Microsoft.JSInterop
-@using EnvelopeGenerator.ReceiverUI.Client
-@using EnvelopeGenerator.ReceiverUI.Client.Models
-@using EnvelopeGenerator.ReceiverUI.Client.Services
-@using EnvelopeGenerator.ReceiverUI.Client.Services.Base
-@using EnvelopeGenerator.ReceiverUI.Client.State
-@using EnvelopeGenerator.ReceiverUI.Client.Auth
-@using EnvelopeGenerator.ReceiverUI.Client.Components.Shared
-@using EnvelopeGenerator.ReceiverUI.Client.Components.Envelope

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.Client/wwwroot/css/app.css

@@ -1,2 +0,0 @@
-body {
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/Components/App.razor

@@ -1,20 +0,0 @@
-<!DOCTYPE html>
-<html lang="de">
-
-<head>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <base href="/" />
-    <link rel="stylesheet" href="bootstrap/bootstrap.min.css" />
-    <link rel="stylesheet" href="app.css" />
-    <link rel="stylesheet" href="EnvelopeGenerator.ReceiverUI.styles.css" />
-    <link rel="icon" type="image/png" href="favicon.png" />
-    <HeadOutlet />
-</head>
-
-<body>
-    <Routes />
-    <script src="_framework/blazor.web.js"></script>
-</body>
-
-</html>

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/Components/Layout/AuthLayout.razor

@@ -1,5 +0,0 @@
-<h3>AuthLayout</h3>
-
-@code {
-
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/Components/Layout/MainLayout.razor

@@ -1,34 +0,0 @@
-@inherits LayoutComponentBase
-
-<div class="app-container">
-    <header class="app-header">
-        <div class="header-content">
-            <span class="app-title">signFLOW</span>
-        </div>
-    </header>
-
-    <main class="app-main">
-        <ErrorBoundary @ref="_errorBoundary">
-            <ChildContent>
-                @Body
-            </ChildContent>
-            <ErrorContent Context="ex">
-                <div class="error-container text-center py-5">
-                    <h2>😵 Ein unerwarteter Fehler ist aufgetreten</h2>
-                    <p class="text-muted">Bitte versuchen Sie es erneut.</p>
-                    <button class="btn btn-primary" @onclick="Recover">Erneut versuchen</button>
-                </div>
-            </ErrorContent>
-        </ErrorBoundary>
-    </main>
-
-    <footer class="app-footer text-center py-2 text-muted">
-        <small>&copy; @DateTime.Now.Year Digital Data GmbH</small>
-    </footer>
-</div>
-
-@code {
-    private ErrorBoundary? _errorBoundary;
-
-    private void Recover() => _errorBoundary?.Recover();
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/Components/Layout/MainLayout.razor.css

@@ -1,96 +0,0 @@
-.page {
-    position: relative;
-    display: flex;
-    flex-direction: column;
-}
-
-main {
-    flex: 1;
-}
-
-.sidebar {
-    background-image: linear-gradient(180deg, rgb(5, 39, 103) 0%, #3a0647 70%);
-}
-
-.top-row {
-    background-color: #f7f7f7;
-    border-bottom: 1px solid #d6d5d5;
-    justify-content: flex-end;
-    height: 3.5rem;
-    display: flex;
-    align-items: center;
-}
-
-    .top-row ::deep a, .top-row ::deep .btn-link {
-        white-space: nowrap;
-        margin-left: 1.5rem;
-        text-decoration: none;
-    }
-
-    .top-row ::deep a:hover, .top-row ::deep .btn-link:hover {
-        text-decoration: underline;
-    }
-
-    .top-row ::deep a:first-child {
-        overflow: hidden;
-        text-overflow: ellipsis;
-    }
-
-@media (max-width: 640.98px) {
-    .top-row {
-        justify-content: space-between;
-    }
-
-    .top-row ::deep a, .top-row ::deep .btn-link {
-        margin-left: 0;
-    }
-}
-
-@media (min-width: 641px) {
-    .page {
-        flex-direction: row;
-    }
-
-    .sidebar {
-        width: 250px;
-        height: 100vh;
-        position: sticky;
-        top: 0;
-    }
-
-    .top-row {
-        position: sticky;
-        top: 0;
-        z-index: 1;
-    }
-
-    .top-row.auth ::deep a:first-child {
-        flex: 1;
-        text-align: right;
-        width: 0;
-    }
-
-    .top-row, article {
-        padding-left: 2rem !important;
-        padding-right: 1.5rem !important;
-    }
-}
-
-#blazor-error-ui {
-    background: lightyellow;
-    bottom: 0;
-    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
-    display: none;
-    left: 0;
-    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
-    position: fixed;
-    width: 100%;
-    z-index: 1000;
-}
-
-    #blazor-error-ui .dismiss {
-        cursor: pointer;
-        position: absolute;
-        right: 0.75rem;
-        top: 0.5rem;
-    }

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/Components/Pages/Error.razor

@@ -1,36 +0,0 @@
-@page "/Error"
-@using System.Diagnostics
-
-<PageTitle>Error</PageTitle>
-
-<h1 class="text-danger">Error.</h1>
-<h2 class="text-danger">An error occurred while processing your request.</h2>
-
-@if (ShowRequestId)
-{
-    <p>
-        <strong>Request ID:</strong> <code>@RequestId</code>
-    </p>
-}
-
-<h3>Development Mode</h3>
-<p>
-    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
-</p>
-<p>
-    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
-    It can result in displaying sensitive information from exceptions to end users.
-    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
-    and restarting the app.
-</p>
-
-@code{
-    [CascadingParameter]
-    private HttpContext? HttpContext { get; set; }
-
-    private string? RequestId { get; set; }
-    private bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
-
-    protected override void OnInitialized() =>
-        RequestId = Activity.Current?.Id ?? HttpContext?.TraceIdentifier;
-}

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/Components/Pages/Home.razor

@@ -1,7 +0,0 @@
-@page "/"
-
-<PageTitle>Home</PageTitle>
-
-<h1>Hello, world!</h1>
-
-Welcome to your new app.

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/Components/Routes.razor

@@ -1,14 +0,0 @@
-<Router AppAssembly="typeof(Program).Assembly" AdditionalAssemblies="new[] { typeof(Client._Imports).Assembly }">
-    <Found Context="routeData">
-        <RouteView RouteData="routeData" DefaultLayout="typeof(Layout.MainLayout)" />
-        <FocusOnNavigate RouteData="routeData" Selector="h1" />
-    </Found>
-    <NotFound>
-        <LayoutView Layout="typeof(Layout.MainLayout)">
-            <div class="text-center py-5">
-                <h1>404</h1>
-                <p>Diese Seite wurde nicht gefunden.</p>
-            </div>
-        </LayoutView>
-    </NotFound>
-</Router>

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/Components/_Imports.razor

@@ -1,9 +0,0 @@
-@using System.Net.Http
-@using Microsoft.AspNetCore.Components.Forms
-@using Microsoft.AspNetCore.Components.Routing
-@using Microsoft.AspNetCore.Components.Web
-@using static Microsoft.AspNetCore.Components.Web.RenderMode
-@using Microsoft.AspNetCore.Components.Web.Virtualization
-@using Microsoft.JSInterop
-@using EnvelopeGenerator.ReceiverUI.Components
-@using EnvelopeGenerator.ReceiverUI.Components.Layout

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI.csproj

@@ -1,15 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
-
-	<PropertyGroup>
-		<TargetFramework>net9.0</TargetFramework>
-		<Nullable>enable</Nullable>
-		<ImplicitUsings>enable</ImplicitUsings>
-	</PropertyGroup>
-
-	<ItemGroup>
-		<ProjectReference Include="..\EnvelopeGenerator.ReceiverUI.Client\EnvelopeGenerator.ReceiverUI.Client.csproj" />
-		<PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="9.0.3" />
-		<PackageReference Include="Yarp.ReverseProxy" Version="2.1.0" />
-	</ItemGroup>
-
-</Project>

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/Program.cs

@@ -1,42 +0,0 @@
-using EnvelopeGenerator.ReceiverUI.Components;
-
-var builder = WebApplication.CreateBuilder(args);
-
-builder.Services.AddRazorComponents()
-    .AddInteractiveServerComponents()
-    .AddInteractiveWebAssemblyComponents();
-
-// API-Proxy: Alle /api/* Aufrufe an die echte API weiterleiten
-// WARUM: Der Blazor-Client ruft /api/envelope auf. Diese Anfrage geht an den
-// ReceiverUI-Server (gleiche Domain, kein CORS), der sie an die echte API weiterleitet.
-var apiBaseUrl = builder.Configuration["ApiBaseUrl"]
-    ?? throw new InvalidOperationException("ApiBaseUrl is not configured in appsettings.json.");
-
-builder.Services.AddHttpForwarder();
-
-var app = builder.Build();
-
-if (app.Environment.IsDevelopment())
-{
-    app.UseWebAssemblyDebugging();
-}
-else
-{
-    app.UseExceptionHandler("/Error", createScopeForErrors: true);
-    app.UseHsts();
-}
-
-app.UseHttpsRedirection();
-app.UseStaticFiles();
-app.UseAntiforgery();
-
-// Alle /api/* Requests an die echte EnvelopeGenerator.API weiterleiten
-// So muss der Browser nie direkt mit der API sprechen → kein CORS, Cookies funktionieren
-app.MapForwarder("/api/{**catch-all}", apiBaseUrl);
-
-app.MapRazorComponents<App>()
-    .AddInteractiveServerRenderMode()
-    .AddInteractiveWebAssemblyRenderMode()
-    .AddAdditionalAssemblies(typeof(EnvelopeGenerator.ReceiverUI.Client._Imports).Assembly);
-
-app.Run();

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/Properties/launchSettings.json

@@ -1,41 +0,0 @@
-{
-  "$schema": "http://json.schemastore.org/launchsettings.json",
-    "iisSettings": {
-      "windowsAuthentication": false,
-      "anonymousAuthentication": true,
-      "iisExpress": {
-        "applicationUrl": "http://localhost:3101",
-        "sslPort": 44303
-      }
-    },
-    "profiles": {
-      "http": {
-        "commandName": "Project",
-        "dotnetRunMessages": true,
-        "launchBrowser": true,
-        "inspectUri": "{wsProtocol}://{url.hostname}:{url.port}/_framework/debug/ws-proxy?browser={browserInspectUri}",
-        "applicationUrl": "http://localhost:5109",
-        "environmentVariables": {
-          "ASPNETCORE_ENVIRONMENT": "Development"
-        }
-      },
-      "https": {
-        "commandName": "Project",
-        "dotnetRunMessages": true,
-        "launchBrowser": true,
-        "inspectUri": "{wsProtocol}://{url.hostname}:{url.port}/_framework/debug/ws-proxy?browser={browserInspectUri}",
-        "applicationUrl": "https://localhost:7206;http://localhost:5109",
-        "environmentVariables": {
-          "ASPNETCORE_ENVIRONMENT": "Development"
-        }
-      },
-      "IIS Express": {
-        "commandName": "IISExpress",
-        "launchBrowser": true,
-        "inspectUri": "{wsProtocol}://{url.hostname}:{url.port}/_framework/debug/ws-proxy?browser={browserInspectUri}",
-        "environmentVariables": {
-          "ASPNETCORE_ENVIRONMENT": "Development"
-        }
-      }
-    }
-  }

EnvelopeGenerator.ReceiverUI/EnvelopeGenerator.ReceiverUI/wwwroot/js/pdfviewer-interop.js

@@ -1 +0,0 @@
-

EnvelopeGenerator.Service/App.config

@@ -23,7 +23,7 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Memory" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.0.2.0" newVersion="4.0.2.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.5.0" newVersion="4.0.2.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
@@ -31,7 +31,7 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.0.4.0" newVersion="4.0.4.0" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.5.0" newVersion="4.0.4.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Collections.Immutable" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
@@ -59,7 +59,7 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Extensions.Logging.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.3" newVersion="8.0.0.3" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Text.Encodings.Web" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
@@ -67,7 +67,7 @@
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Extensions.DependencyInjection.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-7.0.0.0" newVersion="7.0.0.0" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.2" newVersion="8.0.0.2" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Extensions.Caching.Abstractions" publicKeyToken="adb9793829ddae60" culture="neutral" />

EnvelopeGenerator.Service/EnvelopeGenerator.Service.vbproj

@@ -181,11 +181,11 @@
     <Reference Include="Microsoft.Extensions.DependencyInjection, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
       <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.7.0.0\lib\net462\Microsoft.Extensions.DependencyInjection.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.7.0.0\lib\net462\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
+    <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions, Version=8.0.0.2, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.8.0.2\lib\net462\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
     </Reference>
-    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=7.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.7.0.0\lib\net462\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=8.0.0.3, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.8.0.3\lib\net462\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>

EnvelopeGenerator.Service/packages.config

@@ -13,8 +13,8 @@
   <package id="Microsoft.Bcl.AsyncInterfaces" version="8.0.0" targetFramework="net48" />
   <package id="Microsoft.CSharp" version="4.7.0" targetFramework="net48" />
   <package id="Microsoft.Extensions.DependencyInjection" version="7.0.0" targetFramework="net462" />
-  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="7.0.0" targetFramework="net462" />
-  <package id="Microsoft.Extensions.Logging.Abstractions" version="7.0.0" targetFramework="net462" />
+  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="8.0.2" targetFramework="net462" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="8.0.3" targetFramework="net462" />
   <package id="Microsoft.VisualBasic" version="10.3.0" targetFramework="net48" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net48" />
   <package id="Newtonsoft.Json.Bson" version="1.0.2" targetFramework="net48" />

EnvelopeGenerator.ServiceHost/EnvelopeGenerator.ServiceHost.csproj

@@ -0,0 +1,32 @@
+<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" />
+  </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 +1,38 @@
+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.AddSingleton<State>();
+        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 +1,31 @@
+using EnvelopeGenerator.Domain.Entities;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+[Obsolete("This is a placeholder service added by copilot. Migrate the actual logic from CommonServices.Jobs")]
+public class ActionService
+{
+    [Obsolete("This is a placeholder service added by copilot. Migrate the actual logic from CommonServices.Jobs")]
+    public bool CreateReport(Envelope envelope)
+    {
+        throw new NotImplementedException();
+    }
+
+    [Obsolete("This is a placeholder service added by copilot. Migrate the actual logic from CommonServices.Jobs")]
+    public bool FinalizeEnvelope(Envelope envelope)
+    {
+        throw new NotImplementedException();
+    }
+
+    [Obsolete("This is a placeholder service added by copilot. Migrate the actual logic from CommonServices.Jobs")]
+    public bool CompleteEnvelope(Envelope envelope)
+    {
+        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)
+    {
+        throw new NotImplementedException();
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/ConfigModel.cs

@@ -0,0 +1,34 @@
+using DigitalData.Modules.Database;
+using EnvelopeGenerator.ServiceHost.Extensions;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+public class ConfigModel(MSSQLServer Database, ILogger Logger)
+{
+    public DbConfig LoadConfiguration()
+    {
+        try
+        {
+            const string sql = "SELECT TOP 1 * FROM TBSIG_CONFIG";
+            var table = Database.GetDatatable(sql);
+            var row = table.Rows[0];
+
+            return new DbConfig
+            {
+                DocumentPath = row.ItemEx("DOCUMENT_PATH", string.Empty),
+                DocumentPathOrigin = row.ItemEx("DOCUMENT_PATH", string.Empty),
+                ExportPath = row.ItemEx("EXPORT_PATH", string.Empty),
+                SendingProfile = row.ItemEx("SENDING_PROFILE", 0),
+                SignatureHost = row.ItemEx("SIGNATURE_HOST", string.Empty),
+                ExternalProgramName = row.ItemEx("EXTERNAL_PROGRAM_NAME", string.Empty),
+                Default_Tfa_Enabled = row.ItemEx("DEF_TFA_ENABLED", false),
+                Default_Tfa_WithPhone = row.ItemEx("DEF_TFA_WITH_PHONE", false)
+            };
+        }
+        catch (Exception ex)
+        {
+            Logger.LogError(ex);
+            return new DbConfig();
+        }
+    }
+}

EnvelopeGenerator.ServiceHost/Jobs/DbConfig.cs

@@ -0,0 +1,13 @@
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+public class DbConfig
+{
+    public string ExternalProgramName { get; set; } = "signFLOW";
+    public string DocumentPathOrigin { get; set; } = string.Empty;
+    public string DocumentPath { get; set; } = string.Empty;
+    public string ExportPath { get; set; } = string.Empty;
+    public int SendingProfile { get; set; }
+    public string SignatureHost { get; set; } = string.Empty;
+    public bool Default_Tfa_Enabled { get; set; }
+    public bool Default_Tfa_WithPhone { get; set; }
+}

EnvelopeGenerator.ServiceHost/Jobs/EnvelopeModel.cs

@@ -0,0 +1,38 @@
+using DigitalData.Modules.Database;
+using EnvelopeGenerator.Domain.Entities;
+using EnvelopeGenerator.ServiceHost.Extensions;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+public class EnvelopeModel(MSSQLServer Database, ILogger Logger)
+{
+    public Envelope? GetById(int envelopeId)
+    {
+        try
+        {
+            var sql = $"SELECT * FROM [dbo].[TBSIG_ENVELOPE] WHERE GUID = {envelopeId}";
+            var table = Database.GetDatatable(sql);
+            var row = table.Rows.Cast<System.Data.DataRow>().SingleOrDefault();
+            if (row is null)
+            {
+                return null;
+            }
+
+            return new Envelope
+            {
+                Id = row.ItemEx("GUID", 0),
+                Uuid = row.ItemEx("ENVELOPE_UUID", string.Empty),
+                FinalEmailToCreator = row.ItemEx("FINAL_EMAIL_TO_CREATOR", 0),
+                FinalEmailToReceivers = row.ItemEx("FINAL_EMAIL_TO_RECEIVERS", 0),
+                UserId = row.ItemEx("USER_ID", 0),
+                User = null!,
+                EnvelopeReceivers = new List<EnvelopeReceiver>()
+            };
+        }
+        catch (Exception ex)
+        {
+            Logger.LogError(ex);
+            return null;
+        }
+    }
+}

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 +1,102 @@
+using System.Data;
+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)
+{
+    [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

@@ -1,7 +1,7 @@
 using EnvelopeGenerator.Domain.Constants;
 using EnvelopeGenerator.Domain.Entities;
 
-namespace EnvelopeGenerator.Jobs.FinalizeDocument;
+namespace EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
 
 public class ReportItem
 {

EnvelopeGenerator.ServiceHost/Jobs/FinalizeDocument/ReportSource.cs

@@ -1,6 +1,4 @@
-using System.Collections.Generic;
-
-namespace EnvelopeGenerator.Jobs.FinalizeDocument;
+namespace EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
 
 public class ReportSource
 {

EnvelopeGenerator.ServiceHost/Jobs/FinalizeDocument/rptEnvelopeHistory.cs

@@ -0,0 +1,18 @@
+using System.IO;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+
+public class rptEnvelopeHistory
+{
+    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 +1,360 @@
+using System.Data;
+using DigitalData.Modules.Database;
+using EnvelopeGenerator.Domain.Constants;
+using EnvelopeGenerator.Domain.Entities;
+using EnvelopeGenerator.ServiceHost.Exceptions;
+using EnvelopeGenerator.ServiceHost.Jobs.FinalizeDocument;
+using GdPicture14;
+using Microsoft.Data.SqlClient;
+using Microsoft.Extensions.Options;
+using EnvelopeGenerator.ServiceHost.Extensions;
+
+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, IConfiguration config, ILogger<FinalizeDocumentJob> logger, TempFiles tempFiles, ActionService actionService, PDFBurner pdfBurner, PDFMerger pdfMerger, ReportCreator reportCreator, ConfigModel _configModel, EnvelopeModel _envelopeModel, ReportModel _reportModel, MSSQLServer _database, GdViewer? _gdViewer, LicenseManager licenseManager)
+{
+    private readonly WorkerOptions _options = options.Value;
+
+    private DbConfig? _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 Task ExecuteAsync(CancellationToken cancellationToken = default)
+    {
+        var gdPictureKey = _options.GdPictureLicenseKey;
+        tempFiles.Create();
+        var jobId = typeof(FinalizeDocumentJob).FullName;
+        logger.LogDebug("Starting job {jobId}", jobId);
+
+        try
+        {
+            logger.LogDebug("Loading Configuration..");
+            _config = _configModel?.LoadConfiguration() ?? throw new InvalidOperationException("Configuration could not be loaded because there is no record");
+
+            logger.LogDebug("DocumentPath: [{documentPath}]", _config.DocumentPath);
+            logger.LogDebug("ExportPath: [{exportPath}]", _config.ExportPath);
+
+            var completeStatus = EnvelopeStatus.EnvelopeCompletelySigned;
+            var sql = $"SELECT * FROM TBSIG_ENVELOPE WHERE STATUS = {completeStatus} AND DATEDIFF(minute, CHANGED_WHEN, GETDATE()) >= {CompleteWaitTime} ORDER BY GUID";
+            var table = _database.GetDatatable(sql);
+
+            var envelopeIds = table.Rows.Cast<DataRow>()
+                .Select(r => r.Field<int>("GUID"))
+                .ToList();
+
+            if (envelopeIds.Count > 0)
+            {
+                logger.LogInformation("Found [{count}] completed envelopes.", envelopeIds.Count);
+            }
+
+            var total = envelopeIds.Count;
+            var current = 1;
+
+            foreach (var id in envelopeIds)
+            {
+                logger.LogInformation("Finalizing Envelope [{id}] ({current}/{total})", id, current, total);
+                try
+                {
+                    var envelope = _envelopeModel?.GetById(id);
+                    if (envelope is null)
+                    {
+                        logger.LogWarning("Envelope could not be loaded for Id [{id}]!", id);
+                        throw new ArgumentNullException(nameof(EnvelopeData));
+                    }
+
+                    logger.LogDebug("Loading Envelope Data..");
+                    var envelopeData = GetEnvelopeData(id);
+
+                    if (envelopeData is null)
+                    {
+                        logger.LogWarning("EnvelopeData could not be loaded for Id [{id}]!", id);
+                        throw new ArgumentNullException(nameof(EnvelopeData));
+                    }
+
+                    logger.LogDebug("Burning Annotations to pdf ...");
+                    var burnedDocument = BurnAnnotationsToPdf(envelopeData);
+                    if (burnedDocument is null)
+                    {
+                        logger.LogWarning("Document could not be finalized!");
+                        throw new ApplicationException("Document could not be finalized");
+                    }
+
+                    if (actionService?.CreateReport(envelope) == false)
+                    {
+                        logger.LogWarning("Document Report could not be created!");
+                        throw new ApplicationException("Document Report could not be created");
+                    }
+
+                    logger.LogDebug("Creating report..");
+                    var report = reportCreator!.CreateReport(envelope);
+                    logger.LogDebug("Report created!");
+
+                    logger.LogDebug("Merging documents ...");
+                    var mergedDocument = pdfMerger!.MergeDocuments(burnedDocument, report);
+                    logger.LogDebug("Documents merged!");
+
+                    var outputDirectoryPath = Path.Combine(_config.ExportPath, _parentFolderUid);
+                    logger.LogDebug("oOutputDirectoryPath is {outputDirectoryPath}", outputDirectoryPath);
+                    if (!Directory.Exists(outputDirectoryPath))
+                    {
+                        logger.LogDebug("Directory not existing. Creating ... ");
+                        Directory.CreateDirectory(outputDirectoryPath);
+                    }
+
+                    var outputFilePath = Path.Combine(outputDirectoryPath, $"{envelope.Uuid}.pdf");
+                    logger.LogDebug("Writing finalized Pdf to disk..");
+                    logger.LogInformation("Output path is [{outputFilePath}]", outputFilePath);
+
+                    try
+                    {
+                        File.WriteAllBytes(outputFilePath, mergedDocument);
+                    }
+                    catch (Exception ex)
+                    {
+                        logger.LogWarning("Could not export final document to disk!");
+                        throw new ExportDocumentException("Could not export final document to disk!", ex);
+                    }
+
+                    logger.LogDebug("Writing EB-bytes to database...");
+                    UpdateFileDb(outputFilePath, envelope.Id);
+
+                    if (!SendFinalEmails(envelope))
+                    {
+                        throw new ApplicationException("Final emails could not be sent!");
+                    }
+
+                    logger.LogInformation("Report-mails successfully sent!");
+
+                    logger.LogDebug("Setting envelope status..");
+                    if (actionService?.FinalizeEnvelope(envelope) == false)
+                    {
+                        logger.LogWarning("Envelope could not be finalized!");
+                        throw new ApplicationException("Envelope could not be finalized");
+                    }
+                }
+                catch (Exception ex)
+                {
+                    logger.LogError(ex);
+                    logger.LogWarning(ex, "Unhandled exception while working envelope [{id}]", id);
+                }
+
+                current += 1;
+                logger.LogInformation("Envelope [{id}] finalized!", id);
+            }
+
+            logger.LogDebug("Completed job {jobId} successfully!", jobId);
+        }
+        catch (MergeDocumentException ex)
+        {
+            logger.LogWarning("Certificate Document job failed at step: Merging documents!");
+            logger.LogError(ex);
+        }
+        catch (ExportDocumentException ex)
+        {
+            logger.LogWarning("Certificate Document job failed at step: Exporting document!");
+            logger.LogError(ex);
+        }
+        catch (Exception ex)
+        {
+            logger.LogWarning("Certificate Document job failed!");
+            logger.LogError(ex);
+        }
+        finally
+        {
+            logger.LogDebug("Job execution for [{jobId}] ended", jobId);
+        }
+
+        return Task.FromResult(true);
+    }
+
+    private void UpdateFileDb(string filePath, long envelopeId)
+    {
+        try
+        {
+            var imageData = ReadFile(filePath);
+            if (imageData is null)
+            {
+                return;
+            }
+
+            var query = $"UPDATE TBSIG_ENVELOPE SET DOC_RESULT = @ImageData WHERE GUID = {envelopeId}";
+            using var command = new SqlCommand(query, _database!.GetConnection);
+            command.Parameters.Add(new SqlParameter("@ImageData", imageData));
+            command.ExecuteNonQuery();
+        }
+        catch (Exception ex)
+        {
+            logger?.LogError(ex);
+        }
+    }
+
+    private static byte[]? ReadFile(string path)
+    {
+        var fileInfo = new FileInfo(path);
+        var numBytes = fileInfo.Length;
+        using var stream = new FileStream(path, FileMode.Open, FileAccess.Read);
+        using var reader = new BinaryReader(stream);
+        return reader.ReadBytes((int)numBytes);
+    }
+
+    private bool SendFinalEmails(Envelope envelope)
+    {
+        var mailToCreator = (FinalEmailType)(envelope.FinalEmailToCreator ?? 0);
+        var mailToReceivers = (FinalEmailType)(envelope.FinalEmailToReceivers ?? 0);
+
+        if (mailToCreator != FinalEmailType.No)
+        {
+            logger?.LogDebug("Sending email to creator ...");
+            SendFinalEmailToCreator(envelope, mailToCreator);
+        }
+        else
+        {
+            logger?.LogWarning("No SendFinalEmailToCreator - oMailToCreator [{0}] <> [{1}] ", mailToCreator, FinalEmailType.No);
+        }
+
+        if (mailToReceivers != FinalEmailType.No)
+        {
+            logger?.LogDebug("Sending emails to receivers..");
+            SendFinalEmailToReceivers(envelope, mailToReceivers);
+        }
+        else
+        {
+            logger?.LogWarning("No SendFinalEmailToReceivers - oMailToCreator [{0}] <> [{1}] ", mailToReceivers, FinalEmailType.No);
+        }
+
+        return true;
+    }
+
+    private bool SendFinalEmailToCreator(Envelope envelope, FinalEmailType mailToCreator)
+    {
+        var includeAttachment = SendFinalEmailWithAttachment(mailToCreator);
+        logger?.LogDebug("Attachment included: [{0}]", includeAttachment);
+
+        if (actionService?.CompleteEnvelope(envelope) == false)
+        {
+            logger?.LogError(new Exception("CompleteEnvelope failed"), "Envelope could not be completed for receiver [{0}]", envelope.User?.Email);
+            return false;
+        }
+
+        return true;
+    }
+
+    private bool SendFinalEmailToReceivers(Envelope envelope, FinalEmailType mailToReceivers)
+    {
+        var includeAttachment = SendFinalEmailWithAttachment(mailToReceivers);
+        logger?.LogDebug("Attachment included: [{0}]", includeAttachment);
+
+        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 [{0}]", receiver.Receiver?.EmailAddress);
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    private static bool SendFinalEmailWithAttachment(FinalEmailType type)
+    {
+        return type == FinalEmailType.YesWithAttachment;
+    }
+
+    private byte[] BurnAnnotationsToPdf(EnvelopeData envelopeData)
+    {
+        var envelopeId = envelopeData.EnvelopeId;
+
+        logger?.LogInformation("Burning [{0}] signatures", envelopeData.AnnotationData.Count);
+        var annotations = envelopeData.AnnotationData;
+        var inputPath = string.Empty;
+        if (envelopeData.DocAsByte is null)
+        {
+            inputPath = envelopeData.DocumentPath;
+            logger?.LogInformation("Input path: [{0}]", inputPath);
+        }
+        else
+        {
+            logger?.LogDebug("we got bytes..");
+            inputPath = _config!.DocumentPathOrigin;
+            logger?.LogDebug("oInputPath: {0}", _config.DocumentPathOrigin);
+        }
+
+        if (envelopeData.DocAsByte is null)
+        {
+            var directorySource = Path.GetDirectoryName(inputPath) ?? string.Empty;
+            var split = directorySource.Split('\\');
+            _parentFolderUid = split[^1];
+        }
+        else
+        {
+            _parentFolderUid = envelopeData.EnvelopeUuid;
+        }
+
+        logger?.LogInformation("ParentFolderUID: [{0}]", _parentFolderUid);
+        byte[] inputDocumentBuffer;
+        if (envelopeData.DocAsByte is not null)
+        {
+            inputDocumentBuffer = envelopeData.DocAsByte;
+        }
+        else
+        {
+            try
+            {
+                inputDocumentBuffer = File.ReadAllBytes(inputPath);
+            }
+            catch (Exception ex)
+            {
+                throw new BurnAnnotationException("Source document could not be read from disk!", ex);
+            }
+        }
+
+        return pdfBurner!.BurnAnnotsToPDF(inputDocumentBuffer, annotations, envelopeId);
+    }
+
+    private EnvelopeData? GetEnvelopeData(int envelopeId)
+    {
+        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}";
+        var table = _database!.GetDatatable(sql);
+        var row = table.Rows.Cast<DataRow>().SingleOrDefault();
+        if (row is null)
+        {
+            return null;
+        }
+
+        var annotationData = GetAnnotationData(envelopeId);
+        var data = new EnvelopeData
+        {
+            EnvelopeId = envelopeId,
+            DocumentPath = row.ItemEx("FILEPATH", string.Empty),
+            AnnotationData = annotationData,
+            DocAsByte = row.Field<byte[]?>("BYTE_DATA"),
+            EnvelopeUuid = row.ItemEx("ENVELOPE_UUID", string.Empty)
+        };
+
+        logger?.LogDebug("Document path: [{0}]", data.DocumentPath);
+
+        return data;
+    }
+
+    private List<string> GetAnnotationData(int envelopeId)
+    {
+        var sql = $"SELECT VALUE FROM TBSIG_DOCUMENT_STATUS WHERE ENVELOPE_ID = {envelopeId}";
+        var table = _database!.GetDatatable(sql);
+
+        return table.Rows.Cast<DataRow>()
+            .Select(r => r.ItemEx("VALUE", string.Empty))
+            .ToList();
+    }
+}

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/State.cs

@@ -0,0 +1,14 @@
+using DigitalData.Modules.Database;
+using EnvelopeGenerator.Domain.Entities;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+[Obsolete("Use DbContext")]
+public class State
+{
+    public int UserId { get; set; }
+    public FormUser? User { get; set; }
+    public Config? Config { get; set; }
+    public DbConfig? DbConfig { get; set; }
+    public MSSQLServer? Database { get; set; }
+}

EnvelopeGenerator.ServiceHost/Jobs/TempFiles.cs

@@ -0,0 +1,73 @@
+using EnvelopeGenerator.ServiceHost.Extensions;
+
+namespace EnvelopeGenerator.ServiceHost.Jobs;
+
+public class TempFiles
+{
+    public string TempPath { get; }
+
+    private readonly ILogger<TempFiles> _logger;
+
+    public TempFiles(ILogger<TempFiles> logger)
+    {
+        _logger = logger;
+        var tempDirectoryPath = Path.GetTempPath();
+        TempPath = Path.Combine(tempDirectoryPath, "EnvelopeGenerator");
+    }
+
+    public bool Create()
+    {
+        try
+        {
+            if (!Directory.Exists(TempPath))
+            {
+                Directory.CreateDirectory(TempPath);
+            }
+            else
+            {
+                CleanUpFiles();
+            }
+
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex);
+            return false;
+        }
+    }
+
+    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;
+        }
+    }
+
+    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

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+{
+  "$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

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+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);
+        }
+    }
+}