Merge pull request #80 from itsharppro/dev [pack-all-force]

(#78) udpate IExceptionToMessageMapper map exteptions method [pack-all-force]

src/Paralax.CQRS.Queries/src/Paralax.CQRS.Queries/Extensions.cs

@@ -0,0 +1,29 @@
+using System;
+using Microsoft.Extensions.DependencyInjection;
+using Paralax.Core;
+using Paralax.CQRS.Queries; 
+using Paralax.CQRS.Queries.Dispatchers;
+
+namespace Paralax.CQRS.Extensions
+{
+    public static class Extensions
+    {
+        public static IParalaxBuilder AddQueryHandlers(this IParalaxBuilder builder)
+        {
+            builder.Services.Scan(scan =>
+                scan.FromAssemblies(AppDomain.CurrentDomain.GetAssemblies())
+                    .AddClasses(classes => classes.AssignableTo(typeof(IQueryHandler<,>))
+                        .WithoutAttribute(typeof(DecoratorAttribute)))
+                    .AsImplementedInterfaces()
+                    .WithTransientLifetime());
+
+            return builder;
+        }
+
+        public static IParalaxBuilder AddInMemoryQueryDispatcher(this IParalaxBuilder builder)
+        {
+            builder.Services.AddSingleton<IQueryDispatcher, QueryDispatcher>();
+            return builder;
+        }
+    }
+}