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<?php defined('SYSPATH') or die('No direct script access.');
/*
* This file is part of open source system FreenetIS
* and it is release under GPLv3 licence.
*
* More info about licence can be found:
* http://www.gnu.org/licenses/gpl-3.0.html
*
* More info about project can be found:
* http://www.freenetis.org/
*
*/

/**
* Specified account
*
* @package Model
*
* @property integer $id
* @property string $name
* @property integer $type
* @property integer $kind
* @property integer $line
* @property integer $line_short
* @property integer $line_credits
* @property integer $pasiv
* @property integer $line_credits_short
* @property string $comment
* @property Account_Model $account
*/
class Account_attribute_Model extends ORM
{
protected $has_one = array('account');
// Definition of double entry accounts numbers used in various Freenetis controllers and models.
// These numbers are also valid values of the account_attribute primary key!
const CASH = '211000'; // created in installation
const BANK = '221000'; // created in installation
const CREDIT = '221100';
const OPERATING = '221101'; // created in installation
const INFRASTRUCTURE = '221102'; // created in installation
const PROJECT = '221103';
const BANK_DEBTS = '231000';
const PURCHASERS = '311000'; // created in installation
const SUPPLIERS = '321000'; // created in installation
const BANK_FEES = '549001'; // created in installation
const BANK_INTERESTS = '644000'; // created in installation
const MEMBER_FEES = '684000'; // created in installation
const TIME_DEPOSITS_INTERESTS = '655000';
const TIME_DEPOSITS = '259000';

/**
* Accounting system requires special query.
* For every account type it counts balance. For example credit accounts 221100 is one account
* representing money on all credit accounts in system.
*
* @return Mysql_Result
*/
public function get_accounting_system(
$limit_from = 0, $limit_results = 20,
$order_by = 'id', $order_by_direction = 'asc',
$filter_sql = '', $date_sql = '')
{
$where = '';
$datetime = '';
// order by direction check
if (strtolower($order_by_direction) != 'desc')
{
$order_by_direction = 'asc';
}
// filter
if (!empty($filter_sql))
{
$where = "WHERE $filter_sql";
}
if (!empty($date_sql))
{
$datetime = "AND $date_sql";
}
// query
return $this->db->query("
SELECT aa.id, aa.name, SUM(partial_balance) AS balance
FROM account_attributes aa
JOIN
(
SELECT q2.account_attribute_id, (inbound - outbound) AS partial_balance
FROM
(
SELECT q1.*, IFNULL(SUM(amount), 0) AS inbound
FROM
(
SELECT q0.*, IFNULL(SUM(amount), 0) AS outbound
FROM
(
SELECT a.id, a.account_attribute_id
FROM accounts a
) q0
LEFT JOIN transfers t1 ON q0.id = t1.origin_id $datetime
GROUP BY q0.id
) q1
LEFT JOIN transfers t2 ON q1.id = t2.destination_id $datetime
GROUP BY q1.id
) q2
) q3 ON aa.id = q3.account_attribute_id
$where
GROUP BY q3.account_attribute_id
ORDER BY ".$this->db->escape_column($order_by)." $order_by_direction
LIMIT " . intval($limit_from) . ", " . intval($limit_results) . "
");
}
/**
* Gets accounting system count
*
* @param integer $filter_values
* @return integer
*/
public function get_accounting_system_count($filter_sql = '')
{
$where = '';
// filter
if (!empty($filter_sql))
{
$where = "AND $filter_sql";
}
// query
return $this->db->query("
SELECT COUNT(*) AS total
FROM
(SELECT a.account_attribute_id
FROM account_attributes aa
JOIN accounts a ON aa.id = a.account_attribute_id
WHERE a.member_id = 1 $where
GROUP BY a.account_attribute_id
) q1
")->current()->total;
}
/**
* Gets account attributes.
* Returned are only that attributes which have at least one account.
*
* @author Jiri Svitak
* @return Mysql_Result
*/
public function get_account_attributes()
{
return $this->db->query("
SELECT aa.id, aa.name
FROM account_attributes aa
JOIN accounts a ON a.account_attribute_id = aa.id
GROUP BY aa.id
");
}
}
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