first commit

Helpers/DeserializePayload.cs

@@ -0,0 +1,15 @@
+using System.Text.Json;
+
+namespace Core_Archi.Helpers
+{
+    public static class DeserializePayload
+    {
+        public static Dictionary<string, JsonElement> Deserialize(object payload)
+        {
+            ArgumentNullException.ThrowIfNull(payload);
+            var json = JsonSerializer.Serialize(payload);
+            return JsonSerializer.Deserialize<Dictionary<string, JsonElement>>(json)
+                   ?? throw new InvalidOperationException("Failed to deserialize payload.");
+        }
+    }
+}