From 2017e1758a711c68df0f53fcff3a122fd3e1431c Mon Sep 17 00:00:00 2001
From: Panagiotis <400362+panosru@users.noreply.github.com>
Date: Mon, 19 Feb 2024 16:37:18 +0200
Subject: [PATCH] Add Email Service

---
 Domains/Shared/Application/Application.csproj |  1 +
 .../Infrastructure/Infrastructure.csproj      |  1 +
 .../Presentation/ServiceConfiguration.cs      |  1 +
 .../Presentation/ServiceExtensions/Email.cs   | 48 +++++++++++++++++++
 .../Presentation/appsettings.Development.yaml |  3 ++
 5 files changed, 54 insertions(+)
 create mode 100644 Hosts/RestApi/Presentation/ServiceExtensions/Email.cs

diff --git a/Domains/Shared/Application/Application.csproj b/Domains/Shared/Application/Application.csproj
index 282d6440..3b9c5f53 100644
--- a/Domains/Shared/Application/Application.csproj
+++ b/Domains/Shared/Application/Application.csproj
@@ -7,6 +7,7 @@
 
     <ItemGroup>
         <ProjectReference Include="..\..\..\Library\Aviant\src\DDD\Application\Application.csproj" />
+        <ProjectReference Include="..\..\..\Library\Aviant\src\Email\Application\Application.csproj" />
         <ProjectReference Include="..\..\..\Library\Aviant\src\Kernel\Application\Application.csproj" />
         <ProjectReference Include="..\Core\Core.csproj" />
     </ItemGroup>
diff --git a/Domains/Shared/Infrastructure/Infrastructure.csproj b/Domains/Shared/Infrastructure/Infrastructure.csproj
index e31bfc0d..847790cd 100644
--- a/Domains/Shared/Infrastructure/Infrastructure.csproj
+++ b/Domains/Shared/Infrastructure/Infrastructure.csproj
@@ -7,6 +7,7 @@
 
     <ItemGroup>
         <ProjectReference Include="..\..\..\Library\Aviant\src\DDD\Infrastructure\Infrastructure.csproj" />
+        <ProjectReference Include="..\..\..\Library\Aviant\src\Email\Infrastructure\Infrastructure.csproj" />
         <ProjectReference Include="..\..\..\Library\Aviant\src\Kernel\Infrastructure\Infrastructure.csproj" />
         <ProjectReference Include="..\Application\Application.csproj" />
     </ItemGroup>
diff --git a/Hosts/RestApi/Presentation/ServiceConfiguration.cs b/Hosts/RestApi/Presentation/ServiceConfiguration.cs
index 7d7f45a5..69add496 100644
--- a/Hosts/RestApi/Presentation/ServiceConfiguration.cs
+++ b/Hosts/RestApi/Presentation/ServiceConfiguration.cs
@@ -22,6 +22,7 @@ public static void ConfigureServices(
         services.AddSingleton(configuration);
         DependencyInjectionRegistry.CurrentEnvironment = environment;
 
+        services.AddEmailService(configuration);
         services.AddAutoMapperServices();
         services.AddValidatorServices();
         services.AddDataProtectionServices();
diff --git a/Hosts/RestApi/Presentation/ServiceExtensions/Email.cs b/Hosts/RestApi/Presentation/ServiceExtensions/Email.cs
new file mode 100644
index 00000000..16e610e1
--- /dev/null
+++ b/Hosts/RestApi/Presentation/ServiceExtensions/Email.cs
@@ -0,0 +1,48 @@
+using Aviant.Application.Email;
+using Aviant.Infrastructure.Email;
+
+namespace CleanDDDArchitecture.Hosts.RestApi.Presentation.ServiceExtensions;
+
+/// <summary>
+/// Email service extension
+/// </summary>
+public static class Email
+{
+    /// <summary>
+    /// Add email service
+    /// </summary>
+    /// <param name="services"></param>
+    /// <param name="configuration"></param>
+    /// <returns></returns>
+    public static IServiceCollection AddEmailService(
+        this IServiceCollection services,
+        IConfiguration configuration)
+    {
+        // Get the configuration properties
+        var smtpHost = configuration["EmailSettings:SmtpHost"];
+        var smtpPort = int.Parse(configuration["EmailSettings:SmtpPort"]);
+        var enableSsl = bool.Parse(configuration["EmailSettings:EnableSsl"]);
+        var smtpUsername = configuration["EmailSettings:SmtpUsername"];
+        var smtpPassword = configuration["EmailSettings:SmtpPassword"];
+        var fromName = configuration["EmailSettings:FromName"];
+        var fromEmail = configuration["EmailSettings:FromEmail"];
+        
+        services.AddSingleton<ISmtpClientFactory, SmtpClientFactory>(
+            provider => new SmtpClientFactory(
+                smtpHost,
+                smtpPort,
+                enableSsl,
+                smtpUsername,
+                smtpPassword));
+        
+        services.AddTransient<IEmailService, EmailService>(
+            provider =>
+            {
+                var smtpClientFactory = provider.GetRequiredService<ISmtpClientFactory>();
+
+                return new EmailService(smtpClientFactory, fromName, fromEmail);
+            });
+        
+        return services;
+    }
+}
diff --git a/Hosts/RestApi/Presentation/appsettings.Development.yaml b/Hosts/RestApi/Presentation/appsettings.Development.yaml
index bcef9e7f..11e371b7 100644
--- a/Hosts/RestApi/Presentation/appsettings.Development.yaml
+++ b/Hosts/RestApi/Presentation/appsettings.Development.yaml
@@ -1,4 +1,7 @@
 ---
+EmailSettings:
+  FromName: "Clean DDD Architecture"
+  FromEmail: "no-reply@cleanddd.com"
 
 Serilog:
   Using: