Restructures application startup and configuration

Migrates from standalone Program.cs to Startup-based configuration
Adds application configuration JSON for environment-specific settings
Integrates Autofac dependency injection and modular service registration

Configures application services, modules, and middleware for enhanced flexibility

PlanTempus.Application/Program.cs

@@ -1,47 +1,14 @@
-using Microsoft.AspNetCore.Builder;
+using Autofac.Extensions.DependencyInjection;
-using Microsoft.Extensions.DependencyInjection;
+using PlanTempus.Application;
-using Microsoft.Extensions.Hosting;
-using Microsoft.AspNetCore.Mvc.Razor;
-using Microsoft.AspNetCore.Mvc.RazorPages;
-using PlanTempus.Application.Features.Localization.Services;
-using PlanTempus.Application.Features.Menu.Services;
 
-var builder = WebApplication.CreateBuilder(args);
+var host = Host.CreateDefaultBuilder(args)
+    .UseServiceProviderFactory(new AutofacServiceProviderFactory())
+    .ConfigureWebHostDefaults(webHostBuilder =>
+    {
+        webHostBuilder
+            .UseContentRoot(Directory.GetCurrentDirectory())
+            .UseStartup<Startup>();
+    })
+    .Build();
 
-// Add Razor Pages with feature-based structure
+host.Run();
-builder.Services.AddRazorPages(options =>
-{
-    options.RootDirectory = "/Features";
-})
-.AddRazorOptions(options =>
-{
-    // View locations for partials and ViewComponents
-    options.ViewLocationFormats.Add("/Features/_Shared/Pages/{0}.cshtml");
-    options.ViewLocationFormats.Add("/Features/_Shared/Components/{1}/{0}.cshtml");
-
-});
-
-// Register application services
-builder.Services.AddScoped<IMenuService, MockMenuService>();
-builder.Services.AddScoped<ILocalizationService, JsonLocalizationService>();
-
-var app = builder.Build();
-
-// Developer exception page for debugging
-if (app.Environment.IsDevelopment())
-{
-    app.UseDeveloperExceptionPage();
-}
-
-// Serve static files from wwwroot
-app.UseStaticFiles();
-
-// Configure routing
-app.UseRouting();
-
-// Map Razor Pages
-app.MapRazorPages();
-
-app.Run("http://localhost:8000");
-
-// Note: Set ASPNETCORE_ENVIRONMENT=Development for detailed error pages

PlanTempus.Application/Startup.cs

@@ -0,0 +1,93 @@
+using Autofac;
+using PlanTempus.Application.Features.Localization.Services;
+using PlanTempus.Application.Features.Menu.Services;
+using PlanTempus.Components.ModuleRegistry;
+using PlanTempus.Components.Outbox;
+using PlanTempus.Core.Configurations.JsonConfigProvider;
+using PlanTempus.Core.Configurations;
+using PlanTempus.Core.Email;
+using PlanTempus.Core.ModuleRegistry;
+using PlanTempus.Core.Outbox;
+
+namespace PlanTempus.Application;
+
+public class Startup
+{
+    public Startup(IWebHostEnvironment env)
+    {
+        var builder = new Core.Configurations.ConfigurationBuilder()
+            .AddJsonFile("appconfiguration.json", optional: true, reloadOnChange: true);
+
+        ConfigurationRoot = builder.Build();
+    }
+
+    public Core.Configurations.IConfigurationRoot ConfigurationRoot { get; private set; }
+
+    public ILifetimeScope? AutofacContainer { get; private set; }
+
+    public void ConfigureServices(IServiceCollection services)
+    {
+        services.AddControllers();
+        services.AddOptions();
+
+        // Add Razor Pages with feature-based structure
+        services.AddRazorPages(options =>
+        {
+            options.RootDirectory = "/Features";
+        })
+        .AddRazorOptions(options =>
+        {
+            options.ViewLocationFormats.Add("/Features/_Shared/Pages/{0}.cshtml");
+            options.ViewLocationFormats.Add("/Features/_Shared/Components/{1}/{0}.cshtml");
+        });
+
+        services.AddAntiforgery(x => x.HeaderName = "X-ANTI-FORGERY-TOKEN");
+    }
+
+    public void ConfigureContainer(ContainerBuilder builder)
+    {
+        // Application services
+        builder.RegisterType<MockMenuService>().As<IMenuService>().InstancePerLifetimeScope();
+        builder.RegisterType<JsonLocalizationService>().As<ILocalizationService>().InstancePerLifetimeScope();
+
+        // Infrastructure modules
+        builder.RegisterModule(new Database.ModuleRegistry.DbPostgreSqlModule
+        {
+            ConnectionString = ConfigurationRoot.GetConnectionString("DefaultConnection")
+        });
+
+        builder.RegisterModule(new TelemetryModule
+        {
+            TelemetryConfig = ConfigurationRoot.GetSection("ApplicationInsights").ToObject<TelemetryConfig>()
+        });
+
+        builder.RegisterModule<CommandModule>();
+        builder.RegisterModule<OutboxModule>();
+        builder.RegisterModule<OutboxListenerModule>();
+        builder.RegisterModule(new EmailModule
+        {
+            PostmarkConfiguration = ConfigurationRoot.GetSection("Postmark").ToObject<PostmarkConfiguration>()
+        });
+    }
+
+    public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
+    {
+        if (env.IsDevelopment())
+            app.UseDeveloperExceptionPage();
+        else
+        {
+            app.UseExceptionHandler("/Error");
+            app.UseHsts();
+        }
+
+        app.UseHttpsRedirection();
+        app.UseRouting();
+        app.UseStaticFiles();
+
+        app.UseEndpoints(endpoints =>
+        {
+            endpoints.MapRazorPages();
+            endpoints.MapControllers();
+        });
+    }
+}

PlanTempus.Application/appconfiguration.json

@@ -0,0 +1,19 @@
+{
+  "ConnectionStrings": {
+    "DefaultConnection": "Host=192.168.1.63;Port=5432;Database=ptmain;User Id={usr};Password={pwd};"
+  },
+  "ApplicationInsights": {
+    "ConnectionString": "InstrumentationKey=07d2a2b9-5e8e-4924-836e-264f8438f6c5;IngestionEndpoint=https://northeurope-2.in.applicationinsights.azure.com/;LiveEndpoint=https://northeurope.livediagnostics.monitor.azure.com/;ApplicationId=56748c39-2fa3-4880-a1e2-24068e791548",
+    "UseSeqLoggingTelemetryChannel": true
+  },
+  "SeqConfiguration": {
+    "IngestionEndpoint": "http://localhost:5341",
+    "ApiKey": null,
+    "Environment": "Development"
+  },
+  "Postmark": {
+    "ServerToken": "3f285ee7-1d30-48fb-ab6f-a6ae92a843e7",
+    "FromEmail": "janus@sevenweirdpeople.io",
+    "TestToEmail": "janus@sevenweirdpeople.io"
+  }
+}

PlanTempus.Components/Outbox/OutboxListenerModule.cs

@@ -1,5 +1,6 @@
 using Autofac;
 using Microsoft.Extensions.Hosting;
+using PlanTempus.Core.Telemetry;
 
 namespace PlanTempus.Components.Outbox;
 
@@ -7,6 +8,10 @@ public class OutboxListenerModule : Module
 {
 	protected override void Load(ContainerBuilder builder)
 	{
+		builder.RegisterType<NotificationChannel>()
+			.As<IMessageChannel<string>>()
+			.SingleInstance();
+
 		builder.RegisterType<OutboxListener>()
 			.As<IHostedService>()
 			.SingleInstance();