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Yes.Application/DependencyInjection.cs

@@ -0,0 +1,43 @@
+namespace Yes.Application
+{
+    public static class DependencyInjection
+    {
+        private readonly static Assembly[] Assemblies = AppDomain.CurrentDomain.GetAssemblies();
+
+        public static IServiceCollection RegisterApplicationModule(this IServiceCollection services)
+        {
+
+            services.AddMediatR();
+            services.AddAutoMapper();
+
+            return services;
+        }
+
+        public static IServiceCollection AddAutoMapper(this IServiceCollection services)
+        {
+            var typeAdapterConfig = TypeAdapterConfig.GlobalSettings;
+            typeAdapterConfig.Scan(Assemblies);
+
+            services.AddSingleton(typeAdapterConfig);
+            services.AddScoped<IMapper, ServiceMapper>();
+
+            return services;
+        }
+
+
+        public static IServiceCollection AddMediatR(this IServiceCollection services)
+        {
+
+            var application = typeof(IAssembly);
+
+            services.AddMediatR(configure =>
+            {
+                configure.RegisterServicesFromAssembly(application.Assembly);
+            });
+
+            return services;
+        }
+
+
+    }
+}