SATE-EasyReceipt/app/Console/Commands/TestEmail.php

<?php

namespace App\Console\Commands;

use App\Files\TmpFile;
use App\Logic\EmailManager;
use App\Email\Test;

class TestEmail extends BaseCommand
{

    const COMMAND = "mail:test {email}";

    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = self::COMMAND;

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'テストメールを送信する（キュー登録）';

    static public function getCommand()
    {
        return self::COMMAND;
    }


    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return int
     */
    public function service(): int
    {
        $email = $this->argument('email');

        $file = new TmpFile();
        $file->put("iwabuchi text");


        $mailer = new Test();
        $mailer->setEmail($email);

        $manager = new EmailManager($mailer);
        $manager
            ->attach($file->getFullPath(), "test.txt", "text/plain")
            ->confirm();

        return self::RESULTCODE_SUCCESS;
    }
}