fannie/classlib2.0/data/models/op/ScaleItemsModel.php
<?php
/*******************************************************************************
Copyright 2014 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 ScaleItemsModel
*/
class ScaleItemsModel extends BasicModel
{
protected $name = "scaleItems";
protected $columns = array(
'plu' => array('type'=>'VARCHAR(13)', 'primary_key'=>true),
'price' => array('type'=>'MONEY'),
'itemdesc' => array('type'=>'VARCHAR(100)'),
'exceptionprice' => array('type'=>'MONEY'),
'weight' => array('type'=>'TINYINT', 'default'=>0),
'bycount' => array('type'=>'TINYINT', 'default'=>0),
'tare' => array('type'=>'FLOAT', 'default'=>0),
'shelflife' => array('type'=>'SMALLINT', 'default'=>0),
'netWeight' => array('type'=>'SMALLINT', 'default'=>0),
'text' => array('type'=>'TEXT'),
'reportingClass' => array('type'=>'VARCHAR(6)'),
'label' => array('type'=>'INT'),
'graphics' => array('type'=>'INT'),
'modified' => array('type'=>'DATETIME', 'ignore_updates'=>true),
'linkedPLU' => array('type'=>'VARCHAR(13)'),
'mosaStatement' => array('type'=>'TINYINT', 'default'=>0),
'originText' => array('type'=>'VARCHAR(100)'),
'reheat' => array('type'=>'TINYINT', 'default'=>0),
);
protected $preferred_db = 'op';
public function doc()
{
return '
Use:
This holds info for deli-scale items. It\'s
formatted to match what the Hobart
DataGateWeigh file wants to see in a CSV
';
}
public function save()
{
if ($this->record_changed) {
$this->modified(date('Y-m-d H:i:s'));
}
return parent::save();
}
public function mergeDescription()
{
if ($this->itemdesc() != '') {
return $this->itemdesc();
} else {
$p = new ProductsModel($this->connection);
$p->upc($this->plu());
if ($p->load()) {
return $p->description();
}
}
return $this->itemdesc();
}
/**
Custom normalization:
The original version of scaleItems contained a column named "class".
"class" is not a valid PHP function name, so the model is unable
to have a method corresponding to the column.
This will rename the legacy "class" column to "reportingClass" if
needed. Otherwise, it just calls BasicModel::normalize().
*/
public function normalize($db_name, $mode=BasicModel::NORMALIZE_MODE_CHECK, $doCreate=False)
{
$this->connection = FannieDB::get($db_name);
if (!$this->connection->table_exists($this->name)) {
return parent::normalize($db_name, $mode, $doCreate);
}
$current_definition = $this->connection->tableDefinition($this->name);
if (isset($current_definition['class']) && !isset($current_definition['reportingClass'])) {
$alter = 'ALTER TABLE ' . $this->connection->identifierEscape($this->name) . '
CHANGE COLUMN ' . $this->connection->identifierEscape('class') . ' ' .
$this->connection->identifierEscape('reportingClass') . ' ' .
$this->getMeta($this->columns['reportingClass']['type']);
printf("%s column class as reportingClass\n",
($mode==BasicModel::NORMALIZE_MODE_CHECK)?"Need to rename":"Renaming"
);
printf("\tSQL Details: %s\n", $alter);
if ($mode == BasicModel::NORMALIZE_MODE_APPLY) {
$renamed = $this->connection->query($alter);
return 0;
} else {
return 1;
}
} else {
return parent::normalize($db_name, $mode, $doCreate);
}
}
}