move mapper to core; colors boolean for iconpicker

zero.Core/Mapper/MapperServiceCollectionExtensions.cs

@@ -0,0 +1,36 @@
+using Microsoft.Extensions.DependencyInjection;
+using Raven.Client.Documents;
+using System;
+
+namespace zero.Core.Mapper
+{
+  public static class MapperServiceCollectionExtensions
+  {
+    public static IServiceCollection AddMapper<T>(this IServiceCollection services) where T : class, IMapper
+    {
+      return services.AddSingleton<IMapper, T>();
+    }
+
+    public static IServiceCollection AddMapper<T>(this IServiceCollection services, Action<T> options) where T : class, IMapper, new()
+    {
+      return services.AddSingleton<IMapper, T>(factory =>
+      {
+        T mapper = new T();
+        options(mapper);
+        return mapper;
+      });
+    }
+
+    public static IServiceCollection AddMapper(this IServiceCollection services) => services.AddMapper<DefaultMapper>();
+
+    public static IServiceCollection AddMapper(this IServiceCollection services, Action<DefaultMapper> options)
+    {
+      return services.AddSingleton<IMapper, DefaultMapper>(factory =>
+      {
+        DefaultMapper mapper = new DefaultMapper(factory.GetService<IDocumentStore>());
+        options(mapper);
+        return mapper;
+      });
+    }
+  }
+}