fannie/modules/plugins2.0/CoopCred/models/vmodels/CCredMemCreditBalanceModel.php
<?php
/*******************************************************************************
Copyright 2013 Whole Foods Co-op
Copyright 2014 West End Food Co-op, Toronto
This file is part of Fannie.
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 CCredMemCreditBalanceModel
*/
class CCredMemCreditBalanceModel extends ViewModel
{
// Actual name of view being created.
protected $name = "CCredMemCreditBalance";
protected $preferred_db = 'plugin:CoopCredDatabase';
protected $columns = array(
'programID' => array('type'=>'INT'),
'cardNo' => array('type'=>'INT'),
'availableBalance' => array('type'=>'MONEY'),
'balance' => array('type'=>'MONEY'),
'mark' => array('type'=>'INT')
);
/*
Columns:
programID int
cardNo int
availableBal[ance] (calculated)
balance (calculated)
mark (calculated)
Depends on:
CCredMemberships (table)
CCredLiveBalance (view of t.dtransactions -> .v.dlog)
so should be created first.
Use:
This view lists real-time Coop Cred
balances by membership.
The "mark" column indicates an account
whose balance has changed today
*/
public function name()
{
return $this->name;
}
public function definition()
{
return "
SELECT
m.programID
AS programID,
m.cardNo
AS cardNo,
(CASE WHEN a.balance is NULL THEN m.creditLimit
ELSE m.creditLimit - a.balance END)
AS availableBalance,
(CASE WHEN a.balance is NULL THEN 0 ELSE a.balance END)
AS balance,
CASE WHEN a.mark IS NULL THEN 0 ELSE a.mark END
AS mark
FROM CCredMemberships AS m
LEFT JOIN CCredLiveBalance as a
ON m.cardNo = a.cardNo AND m.programID = a.programID
";
}
}