fannie/classlib2.0/data/models/trans/EquityLiveBalanceModel.php
<?php
/*******************************************************************************
Copyright 2013 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 EquityLiveBalanceModel
*/
class EquityLiveBalanceModel extends SpanningViewModel
{
protected $name = "equity_live_balance";
protected $preferred_db = 'trans';
protected $columns = array(
'memnum' => array('type'=>'INT','primary_key'=>True),
'payments' => array('type'=>'MONEY'),
'startdate' => array('type'=>'DATETIME')
);
public function definition()
{
$meminfo = $this->findExtraTable('meminfo');
if ($meminfo === false) {
return parent::definition();
}
return '
SELECT
m.card_no AS memnum,
CASE
WHEN a.card_no IS NOT NULL AND b.card_no IS NOT NULL
THEN a.payments + b.totPayments
WHEN a.card_no IS NOT NULL
THEN a.payments
WHEN b.card_no IS NOT NULL
THEN b.totPayments
END AS payments,
CASE WHEN a.startdate IS NULL THEN b.startdate
ELSE a.startdate END AS startdate
FROM ' . $meminfo . ' AS m
LEFT JOIN equity_history_sum AS a ON a.card_no=m.card_no
LEFT JOIN stockSumToday AS b ON m.card_no=b.card_no
WHERE a.card_no IS NOT NULL
OR b.card_no IS NOT NULL
';
}
public function doc()
{
return '
Depends on:
* core_op.meminfo (table)
* equity_history_sum (table)
* stockSum_today (view)
Use:
This view lists real-time equity
balances by membership
';
}
}