$this->invoice->contact_name, 'costUnitName' => $this->costUnit->name, 'invoiceAmount' => Amount::fromString($this->invoice->amount)->toString(), 'invoiceType' => $this->invoice->invoiceType()->name, 'invoiceNumber' => $this->invoice->invoice_number, ], ); } /** * @return array */ public function attachments(): array { return []; } }