Make sure all contact info is "touched" when touching person record

tailbone/views/master.py

@@ -1154,27 +1154,20 @@ class MasterView(View):
         alternative.
         """
         obj = self.get_instance()
-        change = self.touch_instance(obj)
+        self.touch_instance(obj)
         self.request.session.flash("{} has been touched: {}".format(
             self.get_model_title(), self.get_instance_title(obj)))
         return self.redirect(self.get_action_url('view', obj))
 
     def touch_instance(self, obj):
         """
-        Perform actual "touch" logic for the given object.  Must return the
-        :class:`rattail:~rattail.db.model.Change` record involved.
-
-        .. todo::
-           Why should this return the change object?  We're not using it for
-           anything (yet?) but some views may generate multiple changes when
-           touching the primary object, i.e. touch related objects also.
+        Perform actual "touch" logic for the given object.
         """
         change = model.Change()
         change.class_name = obj.__class__.__name__
         change.instance_uuid = obj.uuid
         change = self.Session.merge(change)
         change.deleted = False
-        return change
 
     def versions(self):
         """

tailbone/views/people.py

@@ -146,6 +146,35 @@ class PeopleView(MasterView):
             return not bool(person.user and person.user.username == 'chuck')
         return True
 
+    def touch_instance(self, person):
+        """
+        Supplements the default logic as follows:
+
+        In addition to "touching" the person proper, we also "touch" each
+        contact info record associated with them.
+        """
+        # touch person, as per usual
+        super(PeopleView, self).touch_instance(person)
+
+        def touch(obj):
+            change = model.Change()
+            change.class_name = obj.__class__.__name__
+            change.instance_uuid = obj.uuid
+            change.deleted = False
+            self.Session.add(change)
+
+        # phone numbers
+        for phone in person.phones:
+            touch(phone)
+
+        # email addresses
+        for email in person.emails:
+            touch(email)
+
+        # mailing addresses
+        for address in person.addresses:
+            touch(address)
+
     def configure_common_form(self, f):
         super(PeopleView, self).configure_common_form(f)