Added serialization of data

Author: alexcos78

caso/record.py

@@ -48,7 +48,21 @@ def ssm_message(self):
         """Render record as the expected SSM message."""
         raise NotImplementedError("Method not implemented")
 
-
+    def serialization_message(self):
+        """Render record as the expected logstash message."""
+        opts = {
+            "by_alias": True,
+            "exclude_none": True,
+        }
+        # NOTE(acostatnini): part related to the definition of the logstash message to be
+        # serialized before to send data
+        # NOTE(aloga): do not iter over the dictionary returned by record.dict() as this
+        # is just a dictionary representation of the object, where no serialization is
+        # done. In order to get objects correctly serialized we need to convert to JSON,
+        # then reload the model
+        serialized_record = json.loads(self.json(**opts))
+        return serialized_record
+        
 class _ValidCloudStatus(str, enum.Enum):
     started = "started"
     completed = "completed"