feat: E-Mail-Vorlagenverarbeitung hinzufügen

- Methode `FillTemplate` für Platzhalterersetzung hinzugefügt.
- `TemplatePlaceholderAttribute` eingeführt.
- `EmailOutService` mit Vorlagenmethoden aktualisiert.
- Unit-Tests für Vorlagenverarbeitung hinzugefügt.

DigitalData.EmailProfilerDispatcher.API/Controllers/MailController.cs

@@ -1,8 +1,12 @@
 using DigitalData.Core.API;
+using DigitalData.EmailProfilerDispatcher.API.Resources;
 using DigitalData.EmailProfilerDispatcher.Application.Contracts;
 using DigitalData.EmailProfilerDispatcher.Application.DTOs.EmailOut;
+using DigitalData.EmailProfilerDispatcher.Application.Services;
+using DigitalData.EmailProfilerDispatcher.Domain.Attributes;
 using DigitalData.EmailProfilerDispatcher.Domain.Entities;
 using DigitalData.EmailProfilerDispatcher.Infrastructure.Contracts;
+using Microsoft.AspNetCore.Mvc;
 
 namespace DigitalData.EmailProfilerGateway.API.Controllers
 {
@@ -11,5 +15,45 @@ namespace DigitalData.EmailProfilerGateway.API.Controllers
         public MailController(ILogger<MailController> logger, IEmailOutService service) : base(logger, service)
         {
         }
+
+        [HttpGet("fill-out")]
+        public IActionResult FillOut(string? template = null)
+        {
+			template ??= @"Guten Tag [NAME_RECEIVER],<br />
+                             <br />
+                             hiermit bestätigen wir Ihnen die erfolgreiche Signatur für den Vorgang <B><I>'[DOCUMENT_TITLE]'</I></B>.<br />
+                             Wenn alle Vertragspartner unterzeichnet haben, erhalten Sie ebenfalls per email ein unterschriebenes Exemplar mit dem Signierungszertifikat!
+                             <br />
+                             Mit freundlichen Grüßen<br />
+                             <br />
+                             [NAME_PORTAL]";
+
+			var mailData = new MailData();
+
+			var expectedOutput = @"Guten Tag Tom,<br />
+                                   <br />
+                                   hiermit bestätigen wir Ihnen die erfolgreiche Signatur für den Vorgang <B><I>'Vertragsdokument'</I></B>.<br />
+                                   Wenn alle Vertragspartner unterzeichnet haben, erhalten Sie ebenfalls per email ein unterschriebenes Exemplar mit dem Signierungszertifikat!
+                                   <br />
+                                   Mit freundlichen Grüßen<br />
+                                   <br />
+                                   DokumentenPortal";
+
+			var result = EmailOutService<Resource>.FillTemplate(template, mailData);
+
+            return Ok(result);
+		}
+
+		public class MailData
+		{
+			[TemplatePlaceholder("[NAME_RECEIVER]")]
+			public string NameReceiver { get; set; } = "Tom";
+
+			[TemplatePlaceholder("[DOCUMENT_TITLE]")]
+			public string DocumentTitle { get; set; } = "Vertragsdokument";
+
+			[TemplatePlaceholder("[NAME_PORTAL]")]
+			public string NamePortal { get; set; } = "DokumentenPortal";
+		}
 	}
 }

DigitalData.EmailProfilerDispatcher.API/DigitalData.EmailProfilerDispatcher.API.csproj

@@ -29,6 +29,9 @@
     <Reference Include="DigitalData.Core.API">
       <HintPath>..\..\WebCoreModules\DigitalData.Core.API\bin\Debug\net7.0\DigitalData.Core.API.dll</HintPath>
     </Reference>
+    <Reference Include="DigitalData.Core.Application">
+      <HintPath>..\..\WebCoreModules\DigitalData.Core.Application\bin\Debug\net7.0\DigitalData.Core.Application.dll</HintPath>
+    </Reference>
     <Reference Include="DigitalData.Core.Contracts">
       <HintPath>..\..\WebCoreModules\DigitalData.Core.API\bin\Debug\net7.0\DigitalData.Core.Contracts.dll</HintPath>
     </Reference>

DigitalData.EmailProfilerDispatcher.API/Program.cs

@@ -12,7 +12,7 @@ var config = builder.Configuration;
 builder.Services.AddControllers();
 
 builder.Services.AddCookieBasedLocalizer();
-builder.Services.AddDispatcher(options => options.UseSqlServer(config.GetConnectionString("Default")));
+builder.Services.AddDispatcher<Resource>(options => options.UseSqlServer(config.GetConnectionString("Default")));
 
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();

DigitalData.EmailProfilerDispatcher.Application/Contracts/IEmailOutService.cs

@@ -1,4 +1,5 @@
 using DigitalData.Core.Contracts.Application;
+using DigitalData.Core.DTO;
 using DigitalData.EmailProfilerDispatcher.Application.DTOs.EmailOut;
 using DigitalData.EmailProfilerDispatcher.Domain.Entities;
 using DigitalData.EmailProfilerDispatcher.Infrastructure.Contracts;
@@ -7,5 +8,6 @@ namespace DigitalData.EmailProfilerDispatcher.Application.Contracts
 {
     public interface IEmailOutService : ICRUDService<IEmailOutRepository, EmailOutCreateDto, EmailOutDto, EmailOutDto, EmailOut, int>
     {
+        Task<DataResult<int>> CreateWithTemplateAsync(EmailOutCreateDto createDto, params object[] models);
 	}
 }

DigitalData.EmailProfilerDispatcher.Application/DTOs/EmailOut/EmailOutCreateDto.cs

@@ -1,23 +1,25 @@
 namespace DigitalData.EmailProfilerDispatcher.Application.DTOs.EmailOut
 {
-    public record EmailOutCreateDto(
+	public record EmailOutCreateDto
-        int ReminderTypeId,
+	{
-        int SendingProfile,
+		public int ReminderTypeId { get; set; }
-        int ReferenceId,
+		public int SendingProfile { get; set; }
-        string? ReferenceString,
+		public int ReferenceId { get; set; }
-        int? EntityId,
+		public int WfId { get; set; }
-        int WfId,
+		public string EmailAddress { get; set; }
-        string? WfReference,
+		public string EmailSubj { get; set; }
-        string EmailAddress,
+		public string EmailBody { get; set; }
-        string EmailSubj,
+		public string? ReferenceString { get; set; } = null;
-        string EmailBody,
+		public int? EntityId { get; set; } = null;
-        string? EmailAttmt1,
+		public string? WfReference { get; set; } = null;
-        DateTime? EmailSent,
+		public string? EmailAttmt1 { get; set; } = null;
-        string? Comment,
+		public DateTime? EmailSent { get; set; } = null;
-        string? AddedWho,  // Default value will be 'DEFAULT', made nullable
+		public string? Comment { get; set; } = null;
-        string? ChangedWho,
+		public string? AddedWho { get; set; } = "DEFAULT";
-        DateTime? ChangedWhen,
+		public string? ChangedWho { get; set; } = null;
-        DateTime? ErrorTimestamp,
+		public DateTime? ChangedWhen { get; set; } = null;
-        string? ErrorMsg
+		public DateTime? ErrorTimestamp { get; set; } = null;
-    );
+		public string? ErrorMsg { get; set; } = null;
+	}
 }
+

DigitalData.EmailProfilerDispatcher.Application/Services/EmailOutService.cs

@@ -1,10 +1,13 @@
 using AutoMapper;
 using DigitalData.Core.Application;
+using DigitalData.Core.DTO;
 using DigitalData.EmailProfilerDispatcher.Application.Contracts;
 using DigitalData.EmailProfilerDispatcher.Application.DTOs.EmailOut;
+using DigitalData.EmailProfilerDispatcher.Domain.Attributes;
 using DigitalData.EmailProfilerDispatcher.Domain.Entities;
 using DigitalData.EmailProfilerDispatcher.Infrastructure.Contracts;
 using Microsoft.Extensions.Localization;
+using System.Reflection;
 
 namespace DigitalData.EmailProfilerDispatcher.Application.Services
 {
@@ -13,5 +16,36 @@ namespace DigitalData.EmailProfilerDispatcher.Application.Services
         public EmailOutService(IEmailOutRepository repository, IStringLocalizer<TResource> localizer, IMapper mapper) : base(repository, localizer, mapper)
         {
         }
+
+		public string ApplyTemplate(string template, params object[] models) => FillTemplate(template: template, models: models);
+
+		public async Task<DataResult<int>> CreateWithTemplateAsync(EmailOutCreateDto createDto, params object[] models)
+		{
+			createDto.EmailSubj = FillTemplate(createDto.EmailSubj, models);
+			createDto.EmailBody = FillTemplate(createDto.EmailBody, models);
+
+			return await base.CreateAsync(createDto);
+		}
+
+		public static string FillTemplate(string template, params object[] models)
+		{
+			foreach(var model in models)
+			{
+				var properties = model.GetType().GetProperties();
+
+				foreach (var property in properties)
+				{
+					var attribute = property.GetCustomAttribute<TemplatePlaceholderAttribute>();
+
+					if (attribute != null)
+					{
+						var value = property.GetValue(model)?.ToString();
+						template = template.Replace(attribute.Placeholder, value);
+					}
+				}
+			}
+
+			return template;
+		}
 	}
 }

DigitalData.EmailProfilerDispatcher.Domain/Attributes/TemplatePlaceholderAttribute.cs

@@ -0,0 +1,13 @@
+namespace DigitalData.EmailProfilerDispatcher.Domain.Attributes
+{
+	[AttributeUsage(AttributeTargets.Property)]
+	public class TemplatePlaceholderAttribute : Attribute
+	{
+		public readonly string Placeholder;
+
+		public TemplatePlaceholderAttribute(string placeholder)
+		{
+			Placeholder = placeholder;
+		}
+	}
+}

DigitalData.EmailProfilerDispatcher.sln

@@ -11,6 +11,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DigitalData.EmailProfilerDi
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DigitalData.EmailProfilerDispatcher.Infrastructure", "DigitalData.EmailProfilerDispatcher.Infrastructure\DigitalData.EmailProfilerDispatcher.Infrastructure.csproj", "{F02B6F5B-FB2F-4E20-996D-BE99E9768039}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EmailProfilerDispatcher.Tests", "EmailProfilerDispatcher.Tests\EmailProfilerDispatcher.Tests.csproj", "{C55114DF-F7C9-47A6-AF36-99F6C8079DE2}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -33,6 +35,10 @@ Global
 		{F02B6F5B-FB2F-4E20-996D-BE99E9768039}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F02B6F5B-FB2F-4E20-996D-BE99E9768039}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F02B6F5B-FB2F-4E20-996D-BE99E9768039}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C55114DF-F7C9-47A6-AF36-99F6C8079DE2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C55114DF-F7C9-47A6-AF36-99F6C8079DE2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C55114DF-F7C9-47A6-AF36-99F6C8079DE2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C55114DF-F7C9-47A6-AF36-99F6C8079DE2}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

EmailProfilerDispatcher.Tests/EmailProfilerDispatcher.Tests.csproj

@@ -0,0 +1,43 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="coverlet.collector" Version="3.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.1" />
+    <PackageReference Include="NUnit" Version="3.13.3" />
+    <PackageReference Include="NUnit.Analyzers" Version="3.6.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.4.2" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\DigitalData.EmailProfilerDispatcher.API\DigitalData.EmailProfilerDispatcher.API.csproj" />
+    <ProjectReference Include="..\DigitalData.EmailProfilerDispatcher.Application\DigitalData.EmailProfilerDispatcher.Application.csproj" />
+    <ProjectReference Include="..\DigitalData.EmailProfilerDispatcher.Domain\DigitalData.EmailProfilerDispatcher.Domain.csproj" />
+    <ProjectReference Include="..\DigitalData.EmailProfilerDispatcher.Infrastructure\DigitalData.EmailProfilerDispatcher.Infrastructure.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Reference Include="DigitalData.Core.Application">
+      <HintPath>..\..\WebCoreModules\DigitalData.Core.Application\bin\Debug\net7.0\DigitalData.Core.Application.dll</HintPath>
+    </Reference>
+    <Reference Include="DigitalData.Core.Contracts">
+      <HintPath>..\..\WebCoreModules\DigitalData.Core.Application\bin\Debug\net7.0\DigitalData.Core.Contracts.dll</HintPath>
+    </Reference>
+    <Reference Include="DigitalData.Core.DTO">
+      <HintPath>..\..\WebCoreModules\DigitalData.Core.Application\bin\Debug\net7.0\DigitalData.Core.DTO.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <Using Include="NUnit.Framework" />
+  </ItemGroup>
+
+</Project>

EmailProfilerDispatcher.Tests/FillTemplateTests.cs

@@ -0,0 +1,68 @@
+using DigitalData.EmailProfilerDispatcher.Application.Services;
+using DigitalData.EmailProfilerDispatcher.Domain.Attributes;
+using DigitalData.EmailProfilerDispatcher.Domain.Entities;
+
+namespace EmailProfilerDispatcher.Tests
+{
+	[TestFixture]
+	public class FillTemplateTests
+	{
+		[SetUp]
+		public void Setup()
+		{
+		}
+
+		[Test]
+		public void FillTemplate_ShouldReplacePlaceholdersWithPropertyValues()
+		{
+			// Arrange
+			var template = @"Guten Tag [NAME_RECEIVER],<br />
+                             <br />
+                             hiermit bestätigen wir Ihnen die erfolgreiche Signatur für den Vorgang <B><I>'[DOCUMENT_TITLE]'</I></B>.<br />
+                             Wenn alle Vertragspartner unterzeichnet haben, erhalten Sie ebenfalls per email ein unterschriebenes Exemplar mit dem Signierungszertifikat!
+                             <br />
+                             Mit freundlichen Grüßen<br />
+                             <br />
+                             [NAME_PORTAL]";
+
+			var mailData1 = new MailData1();
+			var mailData2 = new MailData2();
+			var mailData3 = new MailData3();
+
+			var expectedOutput =  @"Guten Tag Tom,<br />
+                             <br />
+                             hiermit bestätigen wir Ihnen die erfolgreiche Signatur für den Vorgang <B><I>'Vertragsdokument'</I></B>.<br />
+                             Wenn alle Vertragspartner unterzeichnet haben, erhalten Sie ebenfalls per email ein unterschriebenes Exemplar mit dem Signierungszertifikat!
+                             <br />
+                             Mit freundlichen Grüßen<br />
+                             <br />
+                             DokumentenPortal";
+
+			// Act
+			var result = EmailOutService<Resource>.FillTemplate(template, mailData1, mailData2, mailData3);
+
+			// Assert
+			Assert.That(result, Is.EqualTo(expectedOutput));
+		}
+
+		public class Resource {}
+
+		public class MailData1
+		{
+			[TemplatePlaceholder("[NAME_RECEIVER]")]
+			public string NameReceiver { get; set; } = "Tom";
+		}
+
+		public class MailData2
+		{
+			[TemplatePlaceholder("[DOCUMENT_TITLE]")]
+			public string DocumentTitle { get; set; } = "Vertragsdokument";
+		}
+
+		public class MailData3
+		{
+			[TemplatePlaceholder("[NAME_PORTAL]")]
+			public string NamePortal { get; set; } = "DokumentenPortal";
+		}
+	}
+}