hopefully not a horribly foolish refactoring

Femto.Modules.Media/Application/Startup.cs

@@ -0,0 +1,30 @@
+using Femto.Modules.Media.Data;
+using Femto.Modules.Media.Infrastructure;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+
+namespace Femto.Modules.Media.Application;
+
+public static class Startup
+{
+    public static void InitializeMediaModule(this IServiceCollection rootContainer, string connectionString, string storageRoot)
+    {
+        var hostBuilder = Host.CreateDefaultBuilder();
+
+        hostBuilder.ConfigureServices(services =>
+        {
+            services.AddDbContext<MediaContext>(builder =>
+            {
+                builder.UseNpgsql(connectionString);
+                builder.UseSnakeCaseNamingConvention();
+            });
+            services.AddTransient<IStorageProvider>(s => new FilesystemStorageProvider(storageRoot));
+            services.AddMediatR(c => c.RegisterServicesFromAssembly(typeof(Startup).Assembly));
+        });
+        
+        var host = hostBuilder.Build();
+        
+        rootContainer.AddTransient<IMediaModule>(_ => new MediaModule(host));
+    }
+}