taxRate = intval(data_get($data, Receipt::FIELD_TAX_DETAIL_TAX_RATE, 0)); $this->totalAmount = intval(data_get($data, Receipt::FIELD_TAX_DETAIL_TOTAL_AMOUNT, 0)); $this->taxAmount = intval(data_get($data, Receipt::FIELD_TAX_DETAIL_TAX_AMOUNT, 0)); parent::__construct($data); } public function toArray(): array { return [ Receipt::FIELD_TAX_DETAIL_TAX_RATE => $this->taxRate, Receipt::FIELD_TAX_DETAIL_TOTAL_AMOUNT => $this->totalAmount, Receipt::FIELD_TAX_DETAIL_TAX_AMOUNT => $this->taxAmount, ]; } }