SATE-EasyReceipt/app/Logic/ReceiptIssuingOrder/PDFDownLoadManager.php

<?php

namespace App\Logic\ReceiptIssuingOrder;

use App\Codes\PrefCode;
use App\Events\ReceiptIssuingOrder\DownloadedEvent;
use App\Exceptions\AppCommonException;
use App\Files\PDF\Receipt\A4Receipt;
use App\Files\TmpFile;
use App\Models\ReceiptIssuingOrder;
use App\Models\ReceiptIssuingOrderTax;
use App\Util\DateUtil;
use Barryvdh\Snappy\PdfWrapper;
use Illuminate\Database\Eloquent\Collection;
use PDF;

class PDFDownLoadManager extends ReceiptIssuingOrderManager
{

    public function __construct(
        protected ReceiptIssuingOrder $order,
    ) {
        parent::__construct($order);
    }

    public function initForDownloadLetters()
    {
        $this->initialized = true;
    }

    public function downlaodA4()
    {
        $order = $this->order;

        $ret = $this->makeA4()
            ->inline()
            ->header("Content-Disposition", sprintf('inline; filename=%s', $this->getFileNameA4()));
        if ($order->status_receipt_download_datetime === null) {

            $order->status_receipt_download_datetime = DateUtil::now();

            // イベント登録
            DownloadedEvent::dispatch($this->order);
        }
        $this->save();

        return $ret;
    }

    public function getA4File(): A4Receipt
    {
        $ret = $this->makeA4()
            ->output();

        $file = new A4Receipt();
        $file->put($ret);

        return $file;
    }

    protected function makeA4(): PdfWrapper
    {
        $data =  $this->getPDFData();

        $pdf = PDF::loadView('pdf/receipt_a4', $data);
        // はがきサイズを指定
        $ret = $pdf->setPaper('A4')
            ->setOption('encoding', 'utf-8');

        return $ret;
    }

    public function downlaodLetter()
    {
        $data =  $this->getPDFData();
        $pdf = PDF::loadView('pdf/receipt_letter', $data);
        // はがきサイズを指定
        $ret = $pdf->setOption('page-height', 148)
            ->setOption('page-width', 100)
            ->setOption('encoding', 'utf-8')
            ->inline()
            ->header("Content-Disposition", sprintf('inline; filename=%s', $this->getFileNameLetter()));


        return $ret;
    }

    protected function getPDFData(?ReceiptIssuingOrder $order = null)
    {
        if ($order === null) {
            $order = $this->order;
        }
        $tax = $order->receiptIssuingOrderTaxes->first() ?? new ReceiptIssuingOrderTax();
        return [
            ...$order->toArray(),
            ReceiptIssuingOrder::COL_NAME_STATUS_RECEIPT_CONFIRM_DATETIME => $order->status_receipt_confirm_datetime->format('Y年m月d日'),
            ReceiptIssuingOrder::COL_NAME_RECEIPT_USE_DATE => $order->receipt_use_date->format('Y年m月d日'),
            ReceiptIssuingOrder::COL_NAME_RECEIPT_AMOUNT => number_format($order->receipt_amount),
            'pref_name' => PrefCode::getName($order->mail_pref_code),
            ReceiptIssuingOrderTax::COL_NAME_TAX_RATE => data_get($tax, ReceiptIssuingOrderTax::COL_NAME_TAX_RATE, 0) ?? 0,
            ReceiptIssuingOrderTax::COL_NAME_TAX_AMOUNT => number_format(data_get($tax, ReceiptIssuingOrderTax::COL_NAME_TAX_AMOUNT, 0)) ?? 0,
        ];
    }

    protected function getFileNameA4(): string
    {
        return sprintf("領収証_%s_%s.pdf", $this->order->receipt_no, DateUtil::now()->format('YmdHis'));
    }
    protected function getFileNameLetter(): string
    {
        return sprintf("領収証はがき_%s_%s.pdf", $this->order->receipt_no, DateUtil::now()->format('YmdHis'));
    }
}