initial commit

ConfigBackEnd/Mappings/IMapFrom.cs

@@ -0,0 +1,8 @@
+namespace Indotalent.ConfigBackEnd.Mappings;
+
+using AutoMapper;
+
+public interface IMapFrom<T>
+{
+    void Mapping(Profile profile) => profile.CreateMap(typeof(T), GetType());
+}

ConfigBackEnd/Mappings/MappingProfile.cs

@@ -0,0 +1,30 @@
+namespace Indotalent.ConfigBackEnd.Mappings;
+
+using AutoMapper;
+using System.Reflection;
+
+public class MappingProfile : Profile
+{
+    public MappingProfile()
+    {
+        ApplyMappingsFromAssembly(Assembly.GetExecutingAssembly());
+    }
+
+    private void ApplyMappingsFromAssembly(Assembly assembly)
+    {
+        var types = assembly.GetExportedTypes()
+            .Where(t => t.GetInterfaces().Any(i =>
+                i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IMapFrom<>)))
+            .ToList();
+
+        foreach (var type in types)
+        {
+            var instance = Activator.CreateInstance(type);
+
+            var methodInfo = type.GetMethod("Mapping")
+                ?? type.GetInterface("IMapFrom`1")?.GetMethod("Mapping");
+
+            methodInfo?.Invoke(instance, new object[] { this });
+        }
+    }
+}