FillTemplate-Methode als Erweiterung hinzugefügt. Option zum Schreiben von Platzhaltern als Wörterbuch hinzugefügt.

DigitalData.EmailProfilerDispatcher.API/Controllers/MailController.cs

@@ -1,5 +1,6 @@
 using DigitalData.Core.API;
 using DigitalData.EmailProfilerDispatcher.API.Resources;
+using DigitalData.EmailProfilerDispatcher.Application;
 using DigitalData.EmailProfilerDispatcher.Application.Contracts;
 using DigitalData.EmailProfilerDispatcher.Application.DTOs.EmailOut;
 using DigitalData.EmailProfilerDispatcher.Application.Services;
@@ -39,7 +40,7 @@ namespace DigitalData.EmailProfilerGateway.API.Controllers
                                    <br />
                                    DokumentenPortal";
 
-			var result = EmailOutService<Resource>.FillTemplate(template, mailData);
+			var result = template.FillTemplate(mailData);
 
             return Ok(result);
 		}

DigitalData.EmailProfilerDispatcher.Application/Services/EmailOutService.cs

@@ -17,35 +17,20 @@ namespace DigitalData.EmailProfilerDispatcher.Application.Services
         {
         }
 
-		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.EmailSubj = createDto.EmailSubj.FillTemplate(models);
-			createDto.EmailBody = FillTemplate(createDto.EmailBody, models);
+			createDto.EmailBody = createDto.EmailBody.FillTemplate(models);
 
 			return await base.CreateAsync(createDto);
 		}
 
-		public static string FillTemplate(string template, params object[] models)
+		public async Task<DataResult<int>> CreateWithTemplateAsync(EmailOutCreateDto createDto, Dictionary<string, string> placeholders, params object[] models)
 		{
-			foreach(var model in models)
+			createDto.EmailSubj = createDto.EmailSubj.FillTemplate(placeholders);
-			{
+			createDto.EmailBody = createDto.EmailBody.FillTemplate(placeholders);
-				var properties = model.GetType().GetProperties();
 
-				foreach (var property in properties)
+			return await CreateWithTemplateAsync(createDto, models: models);
-				{
-					var attribute = property.GetCustomAttribute<TemplatePlaceholderAttribute>();
-
-					if (attribute != null)
-					{
-						var value = property.GetValue(model)?.ToString();
-						template = template.Replace(attribute.Placeholder, value);
-					}
-				}
-			}
-
-			return template;
 		}
 	}
 }

DigitalData.EmailProfilerDispatcher.Application/TemplateExtensions.cs

@@ -0,0 +1,42 @@
+using DigitalData.EmailProfilerDispatcher.Domain.Attributes;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DigitalData.EmailProfilerDispatcher.Application
+{
+	public static class TemplateExtensions
+	{
+		public static string FillTemplate(this 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;
+		}
+
+		public static string FillTemplate(this string template, Dictionary<string, string> placeholders)
+		{
+			foreach (var ph in placeholders)
+				template = template.Replace(ph.Key, ph.Value);
+
+			return template;
+		}
+	}
+}

EmailProfilerDispatcher.Tests/FillTemplateTests.cs

@@ -1,6 +1,8 @@
+using DigitalData.EmailProfilerDispatcher.Application;
 using DigitalData.EmailProfilerDispatcher.Application.Services;
 using DigitalData.EmailProfilerDispatcher.Domain.Attributes;
 using DigitalData.EmailProfilerDispatcher.Domain.Entities;
+using System.Diagnostics.Tracing;
 
 namespace EmailProfilerDispatcher.Tests
 {
@@ -27,7 +29,8 @@ namespace EmailProfilerDispatcher.Tests
 
 			var mailData1 = new MailData1();
 			var mailData2 = new MailData2();
-			var mailData3 = new MailData3();
+			Dictionary<string, string> placeholders = new();
+			placeholders.Add(@"[NAME_PORTAL]", "DokumentenPortal");
 
 			var expectedOutput =  @"Guten Tag Tom,<br />
                              <br />
@@ -39,7 +42,9 @@ namespace EmailProfilerDispatcher.Tests
                              DokumentenPortal";
 
 			// Act
-			var result = EmailOutService<Resource>.FillTemplate(template, mailData1, mailData2, mailData3);
+			var result = template
+				.FillTemplate(placeholders)
+				.FillTemplate(template, mailData1, mailData2);
 
 			// Assert
 			Assert.That(result, Is.EqualTo(expectedOutput));
@@ -58,11 +63,5 @@ namespace EmailProfilerDispatcher.Tests
 			[TemplatePlaceholder("[DOCUMENT_TITLE]")]
 			public string DocumentTitle { get; set; } = "Vertragsdokument";
 		}
-
-		public class MailData3
-		{
-			[TemplatePlaceholder("[NAME_PORTAL]")]
-			public string NamePortal { get; set; } = "DokumentenPortal";
-		}
 	}
 }