# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1507059364 -7200
# Node ID cee37b136bac67e0bd4b221c8b2221f98e8c7d0e
# Parent  6b29d8a60136a5bcaa54e9e5ff39c7497368732b
Introduced a dedicated response message generating method.

diff -r 6b29d8a60136 -r cee37b136bac imiptools/client.py
--- a/imiptools/client.py	Mon Oct 02 21:42:42 2017 +0200
+++ b/imiptools/client.py	Tue Oct 03 21:36:04 2017 +0200
@@ -967,6 +967,18 @@
         parts = [self.object_to_part("CANCEL", obj)]
         return self.make_message_for_self(parts)
 
+    def make_response_message(self, recipients, changed=False):
+
+        """
+        Prepare a response to 'recipients' for the current object with the
+        indicated 'changed' state.
+        """
+
+        # NOTE: Might need updating to include rescheduled objects.
+
+        parts = [self.object_to_part(changed and "COUNTER" or "REPLY", self.obj)]
+        return self.make_message(parts, recipients, bcc_sender=True)
+
     # Action methods.
 
     def process_declined_counter(self, attendee):
@@ -1006,12 +1018,10 @@
         if not self.update_event(changed):
             return False
 
-        parts = [self.object_to_part(changed and "COUNTER" or "REPLY", self.obj)]
-
         # Create and send the response.
 
         recipients = self.get_recipients()
-        message = self.make_message(parts, recipients, bcc_sender=True)
+        message = self.make_response_message(recipients, changed)
         self.send_message(message, recipients, bcc_sender=True)
 
         return True