Add microservices scaffold

DorkNet.ServiceDefaults/DorkNetServiceDefaultsExtensions.cs

@@ -0,0 +1,37 @@
+using DorkNet.Contracts;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+
+namespace DorkNet.ServiceDefaults;
+
+public static class DorkNetServiceDefaultsExtensions
+{
+    public static WebApplicationBuilder AddDorkNetServiceDefaults(
+        this WebApplicationBuilder builder,
+        string serviceName)
+    {
+        builder.Services.AddSingleton(new DorkNetServiceInfo(serviceName));
+        builder.Services.AddHealthChecks();
+        builder.Services.AddHttpClient();
+        builder.Services.ConfigureHttpJsonOptions(opt =>
+            opt.SerializerOptions.PropertyNamingPolicy = null);
+
+        return builder;
+    }
+
+    public static WebApplication MapDorkNetServiceDefaults(this WebApplication app)
+    {
+        app.MapHealthChecks("/healthz");
+        app.MapGet("/internal/healthz", (DorkNetServiceInfo info) =>
+        {
+            return Results.Ok(new ServiceHealthResponse(
+                info.Name,
+                "ok",
+                DateTimeOffset.UtcNow));
+        });
+
+        return app;
+    }
+}