everlight.eap/backend/WebMainFrameForEap/ModelMappings/ModelMappingProfile.cs

using AutoMapper;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;

namespace WebMainFrameForEap.ModelMappings
{
    public class ModelMappingProfile : Profile
    {
        public ModelMappingProfile()
        {
            var sourceAndDestTypes = GetSourceAndDestTuples();
            foreach (var sourceAndDestType in sourceAndDestTypes)
            {
                CreateMap(sourceAndDestType.SourceType, sourceAndDestType.DestType);
                CreateMap(sourceAndDestType.DestType, sourceAndDestType.SourceType);
            }
        }

        private IEnumerable<SourceAndDestType> GetSourceAndDestTuples()
        {
            var modelAssembly = typeof(AutoMapAttribute).Assembly;
            var sourceTypes = modelAssembly.GetExportedTypes()
                .Where(t => t.GetCustomAttributes<AutoMapAttribute>().Any());

            return sourceTypes.SelectMany(sourceType =>
            {
                var destTypeAttributes = sourceType.GetCustomAttributes<AutoMapAttribute>();
                return destTypeAttributes.Select(destTypeAttribute =>
                    new SourceAndDestType
                    {
                        SourceType = sourceType,
                        DestType = destTypeAttribute.SourceType
                    });
            }).ToList();
        }
    }


    public class SourceAndDestType
    {
        public Type SourceType { get; set; }

        public Type DestType { get; set; }
    }
}