fannie/modules/plugins2.0/SatelliteStore/SatelliteShipTask.php
<?php
/*******************************************************************************
Copyright 2016 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
*********************************************************************************/
/**
*/
class SatelliteShipTask extends FannieTask
{
public $name = 'Satellite Store Transaction Sync';
public $description = 'Ship transaction data from a
satellite store to HQ. Runs repeatedly throughout the day.';
public $log_start_stop = false;
public $default_schedule = array(
'min' => '*/10',
'hour' => '7-22',
'day' => '*',
'month' => '*',
'weekday' => '*',
);
public function run()
{
$conf = $this->config->get('PLUGIN_SETTINGS');
$my_db = $conf['SatelliteDB'];
$myID = $conf['SatelliteStoreID'];
$remote = FannieDB::get($this->config->get('TRANS_DB'));
if (!$remote->isConnected()) {
return false;
}
$local = $this->localDB($remote, $myID, $my_db);
if (!$local->isConnected($my_db)) {
return false;
}
/** get exclusive lock or exist **/
$lock = fopen(dirname(__FILE__) . '/lockfile', 'r');
if (!flock($lock, LOCK_EX | LOCK_NB)) {
fclose($lock);
return false;
}
$this->shipDTrans($remote, $local);
$this->shipPaycards($remote, $local);
$this->shipSigs($remote, $local);
/** release lock **/
flock($lock, LOCK_UN);
fclose($lock);
}
/**
Send transaction data to HQ
The satellite store maintains a list in SatelliteLog
of each transaction record that has been sent to
HQ successfully.
*/
private function shipDTrans($remote, $local)
{
$res = $local->query('
SELECT *
FROM dtransactions
WHERE store_row_id NOT IN (
SELECT dtransactionID FROM SatelliteLog
)');
if ($local->numRows($res) == 0) {
return true;
}
$logP = $local->prepare('INSERT INTO SatelliteLog (dtransactionID, tdate) VALUES (?, ?)');
$model = new DTransactionsModel();
$cols = array_keys($model->getColumns());
$names = '';
$vals = '';
foreach ($cols as $col) {
$names .= $remote->identifierEscape($col) . ',';
$vals .= '?,';
}
$insQ = 'INSERT INTO dtransactions
(' . substr($names, 0, strlen($names)-1) . ')
VALUES
(' . substr($vals, 0, strlen($vals)-1) . ')';
$insP = $remote->prepare($insQ);
while ($row = $local->fetchRow($res)) {
$args = array();
foreach ($cols as $col) {
$args[] = $row[$col];
}
if ($remote->execute($insP, $args)) {
$local->execute($logP, array($row['store_row_id'], date('Y-m-d H:i:s')));
}
}
return true;
}
private function shipPaycards($remote, $local)
{
$res = $local->query('
SELECT *
FROM PaycardTransactions
WHERE ' . $local->concat('paycardTransactionID', "'-'", 'registerNo', '') . ' NOT IN (
SELECT paycardID FROM SatelliteLog
)');
if ($local->numRows($res) == 0) {
return true;
}
$logP = $local->prepare('INSERT INTO SatelliteLog (paycardID, tdate) VALUES (?, ?)');
$model = new PaycardTransactionsModel();
$cols = array_keys($model->getColumns());
$names = '';
$vals = '';
foreach ($cols as $col) {
$names .= $remote->identifierEscape($col) . ',';
$vals .= '?,';
}
$insQ = 'INSERT INTO PaycardTransactions
(' . substr($names, 0, strlen($names)-1) . ')
VALUES
(' . substr($vals, 0, strlen($vals)-1) . ')';
$insP = $remote->prepare($insQ);
while ($row = $local->fetchRow($res)) {
$args = array();
foreach ($cols as $col) {
$args[] = $row[$col];
}
if ($remote->execute($insP, $args)) {
$local->execute($logP, array($row['paycardTransactionID'] . '-' . $row['registerNo'], date('Y-m-d H:i:s')));
}
}
return true;
}
private function shipSigs($remote, $local)
{
$res = $local->query('
SELECT *
FROM CapturedSignature
WHERE capturedSignatureID NOT IN (
SELECT capSigID FROM SatelliteLog
)');
if ($local->numRows($res) == 0) {
return true;
}
$logP = $local->prepare('INSERT INTO SatelliteLog (capSigID, tdate) VALUES (?, ?)');
$model = new PaycardTransactionsModel();
$cols = array_keys($model->getColumns());
$cols = array_filter($cols, function($i){ return $i !== 'capturedSignatureID'; });
$names = '';
$vals = '';
foreach ($cols as $col) {
$names .= $remote->identifierEscape($col) . ',';
$vals .= '?,';
}
$insQ = 'INSERT INTO CapturedSignature
(' . substr($names, 0, strlen($names)-1) . ')
VALUES
(' . substr($vals, 0, strlen($vals)-1) . ')';
$insP = $remote->prepare($insQ);
while ($row = $local->fetchRow($res)) {
$args = array();
foreach ($cols as $col) {
$args[] = $row[$col];
}
if ($remote->execute($insP, $args)) {
$local->execute($logP, array($row['capturedSignatureID'], date('Y-m-d H:i:s')));
}
}
return true;
}
private function localDB($dbc, $myID, $my_db)
{
$prep = $dbc->prepare('
SELECT *
FROM ' . $this->config->get('OP_DB') . $dbc->sep() . 'Stores
WHERE storeID=?');
$row = $dbc->getRow($prep, array($myID));
return new SQLManager($row['dbHost'], $row['dbDriver'], $my_db, $row['dbUser'], $row['dbPassword']);
}
}