public function receivable_exists() { $receivables = new \PSU\AR\Receivables($this->pidm); $receivables->load(); $num = iterator_count($receivables->misc_billing_charges($this->detail_code, $this->id)); return $num ? true : false; }
public function _load_receivable() { $this->data['receivables'] = null; $this->data['misc_charges'] = null; $receivables = new \PSU\AR\Receivables($this->pidm); $receivables->load(); $this->data['misc_charges'] = $receivables->misc_charges(); $this->data['receivables'] = $receivables; $this->_calc_receivables(); }