структура

PARR_API/Installers/ApiServicesInstaller.cs

@@ -0,0 +1,28 @@
+using PARR_API.Services.Implementations;
+using PARR_API.Services.Interfaces;
+
+namespace PARR_API.Installers
+{
+    /// <summary>
+    /// Самописные сервисы которые используются для АПИ
+    /// </summary>
+    public static class ApiServicesInstaller
+    {
+        public static void InstallApiServices(this IServiceCollection services, IConfiguration configuration)
+        {
+            services.AddSingleton<IUriService>(provider =>
+            {
+                var accessor = provider.GetRequiredService<IHttpContextAccessor>();
+                var request = accessor.HttpContext.Request;
+                var absoluteUri = string.Concat(request.Scheme, "://", request.Host.ToUriComponent(), "/");
+
+                return new UriService(absoluteUri);
+            });
+
+
+            //services.AddTransient<IFileService, FileService>();
+
+
+        }
+    }
+}