🗑️ Remove built-in frontend serving code

DysonNetwork.Pass/Mailer/EmailModels.cs

@@ -0,0 +1,31 @@
+namespace DysonNetwork.Pass.Mailer;
+
+public class LandingEmailModel
+{
+    public required string Name { get; set; }
+    public required string Link { get; set; }  
+}
+
+public class AccountDeletionEmailModel
+{
+    public required string Name { get; set; }
+    public required string Link { get; set; }
+}
+
+public class PasswordResetEmailModel
+{
+    public required string Name { get; set; }
+    public required string Link { get; set; } 
+}
+
+public class VerificationEmailModel
+{
+    public required string Name { get; set; }
+    public required string Code { get; set; }
+}
+
+public class ContactVerificationEmailModel
+{
+    public required string Name { get; set; }
+    public required string Link { get; set; }
+}

DysonNetwork.Pass/Mailer/EmailService.cs

@@ -0,0 +1,48 @@
+using DysonNetwork.Shared.Proto;
+using Microsoft.AspNetCore.Components;
+
+namespace DysonNetwork.Pass.Mailer;
+
+public class EmailService(
+    RingService.RingServiceClient pusher,
+    RazorViewRenderer viewRenderer,
+    ILogger<EmailService> logger
+)
+{
+    public async Task SendEmailAsync(
+        string? recipientName,
+        string recipientEmail,
+        string subject,
+        string htmlBody
+    )
+    {
+        await pusher.SendEmailAsync(
+            new SendEmailRequest()
+            {
+                Email = new EmailMessage()
+                {
+                    ToName = recipientName,
+                    ToAddress = recipientEmail,
+                    Subject = subject,
+                    Body = htmlBody
+                }
+            }
+        );
+    }
+
+    public async Task SendTemplatedEmailAsync<TComponent, TModel>(string? recipientName, string recipientEmail,
+        string subject, TModel model)
+        where TComponent : IComponent
+    {
+        try
+        {
+            var htmlBody = await viewRenderer.RenderComponentToStringAsync<TComponent, TModel>(model);
+            await SendEmailAsync(recipientName, recipientEmail, subject, htmlBody);
+        }
+        catch (Exception err)
+        {
+            logger.LogError(err, "Failed to render email template...");
+            throw;
+        }
+    }
+}

DysonNetwork.Pass/Mailer/RazorViewRenderer.cs

@@ -0,0 +1,37 @@
+using Microsoft.AspNetCore.Components;
+using Microsoft.AspNetCore.Components.Web;
+
+namespace DysonNetwork.Pass.Mailer;
+
+public class RazorViewRenderer(
+    IServiceProvider serviceProvider,
+    ILoggerFactory loggerFactory,
+    ILogger<RazorViewRenderer> logger
+)
+{
+    public async Task<string> RenderComponentToStringAsync<TComponent, TModel>(TModel? model) 
+        where TComponent : IComponent
+    {
+        await using var htmlRenderer = new HtmlRenderer(serviceProvider, loggerFactory);
+
+        return await htmlRenderer.Dispatcher.InvokeAsync(async () =>
+        {
+            try 
+            {
+                var dictionary = model?.GetType().GetProperties()
+                    .ToDictionary(
+                        prop => prop.Name,
+                        prop => prop.GetValue(model, null)
+                    ) ?? new Dictionary<string, object?>();
+                var parameterView = ParameterView.FromDictionary(dictionary);
+                var output = await htmlRenderer.RenderComponentAsync<TComponent>(parameterView);
+                return output.ToHtmlString();
+            }
+            catch (Exception ex)
+            {
+                logger.LogError(ex, "Error rendering component {ComponentName}", typeof(TComponent).Name);
+                throw;
+            }
+        });
+    }
+}