/**
*@brief retrieve data from the table QUANT_*
*@return return an object or null if there is no
* data from the QUANT table
*@see Acc_Sold Acc_Purchase Acc_Fin Acc_Detail Acc_Misc
*/
function get_quant()
{
$ledger_id = $this->get_ledger();
if ($ledger_id == '') {
throw new Exception(_('Journal non trouvé'));
}
$oledger = new Acc_Ledger($this->db, $ledger_id);
// retrieve info from jrn_info
switch ($oledger->get_type()) {
case 'VEN':
$ret = new Acc_Sold($this->db, $this->jr_id);
break;
case 'ACH':
$ret = new Acc_Purchase($this->db, $this->jr_id);
break;
case 'FIN':
$ret = new Acc_Fin($this->db, $this->jr_id);
break;
default:
$ret = new Acc_Misc($this->db, $this->jr_id);
break;
}
$ret->get();
if (empty($ret->det->array)) {
$ret = new Acc_Misc($this->db, $this->jr_id);
$ret->get();
}
$ret->get_info();
return $ret;
}
