fannie/modules/plugins2.0/GiveUsMoneyPlugin/reports/GumEquityReport.php
<?php
/*******************************************************************************
Copyright 2013 Whole Foods Co-op
This file is part of IT CORE.
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
*********************************************************************************/
include(dirname(__FILE__).'/../../../../config.php');
if (!class_exists('FannieAPI')) {
include(__DIR__ . '/../../../../classlib2.0/FannieAPI.php');
}
/**
*/
class GumEquityReport extends FannieReportPage
{
public $discoverable = false; // access is very restricted; no need to list
// as an available report
protected $must_authenticate = true;
protected $auth_classes = array('GiveUsMoney');
protected $required_fields = array();
protected $report_headers = array('Type', '# of Shares', 'Value');
protected $sort_direction = 1;
protected $multi_report_mode = true;
public function preprocess()
{
$this->header = 'Active Loan Report';
$this->title = 'Active Loan Report';
return parent::preprocess();
}
public function fetch_report_data()
{
global $FANNIE_PLUGIN_SETTINGS;
$dbc = FannieDB::get($FANNIE_PLUGIN_SETTINGS['GiveUsMoneyDB']);
// compound interest calculation is MySQL-specific
$query = 'SELECT
CASE WHEN shares > 0 THEN \'PURCHASE\' ELSE \'PAYOFF\' END as stype,
SUM(shares) AS totalS,
SUM(value) AS totalV
FROM GumEquityShares
GROUP BY CASE WHEN shares > 0 THEN \'PURCHASE\' ELSE \'PAYOFF\' END
ORDER BY CASE WHEN shares > 0 THEN \'PURCHASE\' ELSE \'PAYOFF\' END DESC';
$result = $dbc->query($query);
$reports = array();
$data = array();
while($row = $dbc->fetch_row($result)) {
$record = array(
$row['stype'],
sprintf('%d', $row['totalS']),
sprintf('%.2f', $row['totalV']),
);
$data[] = $record;
}
$reports[] = $data;
$data = array();
$model = new GumEquitySharesModel($dbc);
foreach ($model->find('tdate') as $obj) {
$record = array(
date('Y-m-d', strtotime($obj->tdate())),
$obj->trans_num(),
$obj->card_no(),
$obj->shares(),
sprintf('%.2f', $obj->value()),
);
$data[] = $record;
}
$reports[] = $data;
return $reports;
}
private $first = true;
public function assign_headers()
{
if ($this->first) {
$this->first = false;
} else {
$this->report_headers = array('Date', 'Receipt', 'Owner', '# of Shares', 'Value');
}
}
public function calculate_footers($data) {
if (count($data[0]) == 3) {
$sumS = 0;
$sumV = 0;
foreach($data as $row) {
$sumS += $row[1];
$sumV += $row[2];
}
return array('Balance', $sumS, sprintf('%.2f', $sumV));
} else {
$sumS = 0;
$sumV = 0;
foreach($data as $row) {
$sumS += $row[3];
$sumV += $row[4];
}
return array('Total', '', '', $sumS, sprintf('%.2f', $sumV));
}
}
public function form_content()
{
return '<!-- no need -->';
}
}
FannieDispatch::conditionalExec();