WebApi + ClientApp, GraphQL, Reflection

Events-WebApi/Events.WebAPI/Util/Startup/MassTransitSetupExtensions.cs

@@ -0,0 +1,36 @@
+using Events.WebAPI.Util.Settings;
+using MassTransit;
+using Microsoft.Extensions.Options;
+
+namespace Events.WebAPI.Util.Startup;
+
+public static class MassTransitSetupExtensions
+{
+  public static void SetupMassTransit(this IServiceCollection services, IConfiguration configuration)
+  {
+    services.AddOptions<RabbitMqSettings>()
+      .Bind(configuration.GetSection("RabbitMq"))
+      .ValidateDataAnnotations()
+      .Validate(
+        settings => Uri.TryCreate(settings.Host, UriKind.Absolute, out var uri) &&
+                    uri.Scheme == "rabbitmq" &&
+                    !string.IsNullOrWhiteSpace(uri.Host),
+        "RabbitMq:Host must be a valid absolute rabbitmq:// URI.")
+      .ValidateOnStart();
+
+    services.AddMassTransit(x =>
+    {
+      x.UsingRabbitMq((context, cfg) =>
+      {
+        var settings = context.GetRequiredService<IOptions<RabbitMqSettings>>().Value;
+
+        cfg.Host(new Uri(settings.Host), h =>
+        {
+          h.Username(settings.Username);
+          h.Password(settings.Password);
+        });
+
+      });
+    });
+  }
+}