libreccm-legacy/ccm-forum/pdl/com/arsdigita/forum/query-getCategorizationSumm...

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//
// Copyright (C) 2002-2004 Red Hat Inc. All Rights Reserved.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation; either version 2.1 of
// the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// $Id: query-getCategorizationSummary.pg.pdl 287 2005-02-22 00:29:02Z sskracic $
// $DateTime: 2004/08/17 23:26:27 $
model com.arsdigita.forum;
// Retrieve summary information about categorized postings in a
// forum
query getCategorizationSummary {
BigDecimal id;
String name;
BigDecimal numThreads;
Date latestPost;
do {
select cc.category_id,
cc.name,
count(oc.object_id) as num_threads,
max(mt.last_update) as latest_post
from cat_categories cc
left join cat_object_category_map oc on
(cc.category_id = oc.category_id)
left join message_threads mt on
(oc.object_id = mt.root_id)
where cc.category_id in (select related_category_id
from cat_category_category_map c,
forum_forums b
where b.forum_id = :forumID
and b.category_id = c.category_id)
group by cc.category_id, cc.name
} map {
id = cc.category_id;
name = cc.name;
numThreads = num_threads;
latestPost = latest_post;
}
}