fannie/classlib2.0/data/models/op/FloorSectionsListViewModel.php
<?php
/*******************************************************************************
Copyright 2016 Whole Foods Co-op
This file is part of CORE-POS.
IT CORE is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
IT CORE 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 General Public License for more details.
You should have received a copy of the GNU General Public License
in the file license.txt along with IT CORE; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*********************************************************************************/
/**
@class FloorSectionsListViewModel
*/
class FloorSectionsListViewModel extends ViewModel
{
protected $name = "FloorSectionsListView";
protected $preferred_db = 'op';
protected $columns = array(
'upc' => array('type'=>'VARCHAR(13)', 'primary_key'=>true),
'storeID' => array('type'=>'INT', 'primary_key'=>true),
'sections'=> array('type'=>'VARCHAR(255)'),
);
public function definition()
{
$concat = 'GROUP_CONCAT(f.name SEPARATOR \',\')';
if ($this->connection->dbmsName() == 'postgres9') {
$concat = 'string_agg(f.name, \',\')';
}
return '
SELECT m.upc,
f.storeID,
' . $concat . ' AS sections
FROM FloorSectionProductMap AS m
INNER JOIN FloorSections AS f ON m.floorSectionID=f.floorSectionID
GROUP BY m.upc,
f.storeID
';
}
public function doc()
{
return '
This view is just a convenience to simplify listing
all floor sections where a product can be found. It currently
is MySQL only but could be ported to Postgres 9+ using the
STRING_AGG function in place of GROUP_CONCAT.
';
}
}