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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.calendarserver.org//changeset/14655">14655</a></dd>
<dt>Author</dt> <dd>cdaboo@apple.com</dd>
<dt>Date</dt> <dd>2015-04-03 09:55:52 -0700 (Fri, 03 Apr 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Fix for CDT+trash. Make sure group attendee link is removed when event put in the trash. Make sure a cancel of an already trashed event does not result in an inbox item.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#CalendarServertrunkrequirementsdevtxt">CalendarServer/trunk/requirements-dev.txt</a></li>
<li><a href="#CalendarServertrunktxdavcaldavdatastoreschedulingprocessingpy">CalendarServer/trunk/txdav/caldav/datastore/scheduling/processing.py</a></li>
<li><a href="#CalendarServertrunktxdavcaldavdatastoreschedulingworkpy">CalendarServer/trunk/txdav/caldav/datastore/scheduling/work.py</a></li>
<li><a href="#CalendarServertrunktxdavcaldavdatastoresqlpy">CalendarServer/trunk/txdav/caldav/datastore/sql.py</a></li>
</ul>

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<div id="patch">
<h3>Diff</h3>
<a id="CalendarServertrunkrequirementsdevtxt"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/requirements-dev.txt (14654 => 14655)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/requirements-dev.txt        2015-04-03 16:53:50 UTC (rev 14654)
+++ CalendarServer/trunk/requirements-dev.txt        2015-04-03 16:55:52 UTC (rev 14655)
</span><span class="lines">@@ -8,4 +8,4 @@
</span><span class="cx"> q
</span><span class="cx"> tl.eggdeps
</span><span class="cx"> --editable svn+http://svn.calendarserver.org/repository/calendarserver/CalDAVClientLibrary/trunk@13420#egg=CalDAVClientLibrary
</span><del>---editable svn+http://svn.calendarserver.org/repository/calendarserver/CalDAVTester/trunk@14644#egg=CalDAVTester
</del><ins>+--editable svn+http://svn.calendarserver.org/repository/calendarserver/CalDAVTester/trunk@14654#egg=CalDAVTester
</ins></span></pre></div>
<a id="CalendarServertrunktxdavcaldavdatastoreschedulingprocessingpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/txdav/caldav/datastore/scheduling/processing.py (14654 => 14655)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/txdav/caldav/datastore/scheduling/processing.py        2015-04-03 16:53:50 UTC (rev 14654)
+++ CalendarServer/trunk/txdav/caldav/datastore/scheduling/processing.py        2015-04-03 16:55:52 UTC (rev 14655)
</span><span class="lines">@@ -167,6 +167,7 @@
</span><span class="cx">         if calendar_resource:
</span><span class="cx">             self.recipient_calendar = (yield calendar_resource.componentForUser(self.recipient.record.uid)).duplicate()
</span><span class="cx">             self.recipient_calendar_resource = calendar_resource
</span><ins>+            self.recipient_in_trash = (yield self.recipient_calendar_resource.isInTrash())
</ins><span class="cx"> 
</span><span class="cx"> 
</span><span class="cx">     @inlineCallbacks
</span><span class="lines">@@ -339,6 +340,7 @@
</span><span class="cx">         # If we get a CANCEL and we don't have a matching resource already stored, simply
</span><span class="cx">         # ignore the CANCEL.
</span><span class="cx">         if self.new_resource and self.method == &quot;CANCEL&quot;:
</span><ins>+            log.debug(&quot;ImplicitProcessing - originator '%s' to recipient '%s' ignoring METHOD:CANCEL, UID: '%s' - attendee has no copy&quot; % (self.originator.cuaddr, self.recipient.cuaddr, self.uid))
</ins><span class="cx">             result = (True, True, False, None)
</span><span class="cx">         else:
</span><span class="cx">             result = (yield self.doImplicitAttendeeUpdate())
</span><span class="lines">@@ -365,8 +367,8 @@
</span><span class="cx">                 if not (existing_organizer == &quot;&quot; and self.originator.hosted()):
</span><span class="cx">                     log.debug(&quot;ImplicitProcessing - originator '%s' to recipient '%s' ignoring UID: '%s' - organizer has no copy&quot; % (self.originator.cuaddr, self.recipient.cuaddr, self.uid))
</span><span class="cx">                     # If the recipient copy is in the trash, just remove it
</span><del>-                    if (yield self.recipient_calendar_resource.isInTrash()):
-                        yield self.recipient_calendar_resource.remove(bypassTrash=True)
</del><ins>+                    if self.recipient_in_trash:
+                        yield self.deleteCalendarResource(self.recipient_calendar_resource)
</ins><span class="cx">                         # Reset state to make it look like a new iTIP being processed
</span><span class="cx">                         self.recipient_calendar = None
</span><span class="cx">                         self.recipient_calendar_resource = None
</span><span class="lines">@@ -385,7 +387,7 @@
</span><span class="cx">                     yield self.recipient_calendar_resource.parentCollection()._createCalendarObjectWithNameInternal(name, changed_calendar, ComponentUpdateState.RAW)
</span><span class="cx"> 
</span><span class="cx">                     # Delete the original resource
</span><del>-                    yield self.recipient_calendar_resource.remove(implicitly=False, bypassTrash=True)
</del><ins>+                    yield self.deleteCalendarResource(self.recipient_calendar_resource)
</ins><span class="cx"> 
</span><span class="cx">                     # Reset state to make it look like a new iTIP being processed
</span><span class="cx">                     self.recipient_calendar = None
</span><span class="lines">@@ -545,8 +547,7 @@
</span><span class="cx">                 log.debug(&quot;ImplicitProcessing - originator '%s' to recipient '%s' processing METHOD:REQUEST, UID: '%s' - updating event&quot; % (self.originator.cuaddr, self.recipient.cuaddr, self.uid))
</span><span class="cx"> 
</span><span class="cx">                 # Only move from trash if attendee is not fully declined:
</span><del>-                isInTrash = yield self.recipient_calendar_resource.isInTrash()
-                if isInTrash:
</del><ins>+                if self.recipient_in_trash:
</ins><span class="cx">                     attendees = self.message.getAttendeeProperties((self.recipient.cuaddr,))
</span><span class="cx">                     if not all([attendee.parameterValue(&quot;PARTSTAT&quot;, &quot;NEEDS-ACTION&quot;) == &quot;DECLINED&quot; for attendee in attendees]):
</span><span class="cx">                         yield self.recipient_calendar_resource.fromTrash()
</span><span class="lines">@@ -606,10 +607,16 @@
</span><span class="cx">         @return: C{tuple} of (processed, auto-processed, store inbox item, changes)
</span><span class="cx">         &quot;&quot;&quot;
</span><span class="cx"> 
</span><del>-        # If there is no existing copy, then ignore
-        if self.recipient_calendar is None:
-            log.debug(&quot;ImplicitProcessing - originator '%s' to recipient '%s' ignoring METHOD:CANCEL, UID: '%s' - attendee has no copy&quot; % (self.originator.cuaddr, self.recipient.cuaddr, self.uid))
-            result = (True, False, True, None)
</del><ins>+        # Note that we never get here if there is no existing copy, i.e., self.new_resource is True, because that case is handled directly in
+        # self.doImplicitAttendee().
+
+        # If there attendee copy is in the trash, then we should remove the trash item and not store an inbox item as there is no reason to recover
+        # the cancelled meeting.
+        if self.recipient_in_trash:
+            # Note we should never get here as this test is
+            log.debug(&quot;ImplicitProcessing - originator '%s' to recipient '%s' ignoring METHOD:CANCEL, UID: '%s' - attendee copy in trash&quot; % (self.originator.cuaddr, self.recipient.cuaddr, self.uid))
+            yield self.deleteCalendarResource(self.recipient_calendar_resource)
+            result = (True, True, False, None)
</ins><span class="cx">         else:
</span><span class="cx">             # Need to check for auto-respond attendees. These need to suppress the inbox message
</span><span class="cx">             # if the cancel is processed. However, if the principal is a user we always force the
</span></span></pre></div>
<a id="CalendarServertrunktxdavcaldavdatastoreschedulingworkpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/txdav/caldav/datastore/scheduling/work.py (14654 => 14655)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/txdav/caldav/datastore/scheduling/work.py        2015-04-03 16:53:50 UTC (rev 14654)
+++ CalendarServer/trunk/txdav/caldav/datastore/scheduling/work.py        2015-04-03 16:55:52 UTC (rev 14655)
</span><span class="lines">@@ -495,7 +495,7 @@
</span><span class="cx">             raise
</span><span class="cx"> 
</span><span class="cx">         log.debug(
</span><del>-            &quot;ScheduleOrganizerSendWork - for ID: {id}, UID: {uid}, organizer: {org}, attendee: {att}&quot;,
</del><ins>+            &quot;ScheduleOrganizerSendWork - done for ID: {id}, UID: {uid}, organizer: {org}, attendee: {att}&quot;,
</ins><span class="cx">             id=self.workID,
</span><span class="cx">             uid=self.icalendarUID,
</span><span class="cx">             org=organizer,
</span></span></pre></div>
<a id="CalendarServertrunktxdavcaldavdatastoresqlpy"></a>
<div class="modfile"><h4>Modified: CalendarServer/trunk/txdav/caldav/datastore/sql.py (14654 => 14655)</h4>
<pre class="diff"><span>
<span class="info">--- CalendarServer/trunk/txdav/caldav/datastore/sql.py        2015-04-03 16:53:50 UTC (rev 14654)
+++ CalendarServer/trunk/txdav/caldav/datastore/sql.py        2015-04-03 16:55:52 UTC (rev 14655)
</span><span class="lines">@@ -4170,6 +4170,9 @@
</span><span class="cx">         if bypassTrash:
</span><span class="cx">             yield super(CalendarObject, self).reallyRemove()
</span><span class="cx">         else:
</span><ins>+            # Always remove the group attendee link to prevent trashed items from being reconciled when a group changes
+            yield GroupAttendeeRecord.deletesimple(self._txn, resourceID=self._resourceID)
+
</ins><span class="cx">             yield super(CalendarObject, self).remove()
</span><span class="cx"> 
</span><span class="cx">         # Do scheduling
</span></span></pre>
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