.-.-.-.-.-

<?php
/**
 * @link https://craftcms.com/
 * @copyright Copyright (c) Pixel & Tonic, Inc.
 * @license https://craftcms.github.io/license/
 */

namespace craft\commerce\models;

use craft\commerce\base\Model;
use craft\commerce\elements\Order;
use craft\commerce\Plugin;
use craft\commerce\records\Email as EmailRecord;
use yii\base\InvalidArgumentException;
use yii\base\InvalidConfigException;

/**
 * Email model.
 *
 * @author Pixel & Tonic, Inc. <support@pixelandtonic.com>
 * @since 2.0
 *
 * @property-read string $pdfTemplatePath
 * @property-read null|Pdf $pdf
 * @property-read array $config
 */
class Email extends Model
{
    /**
     * @var int|null ID
     */
    public ?int $id = null;

/**
     * @var string|null Name
     */
    public ?string $name = null;

/**
     * @var string|null Subject
     */
    public ?string $subject = null;

/**
     * @var string Recipient Type
     */
    public string $recipientType = EmailRecord::TYPE_CUSTOMER;

/**
     * @var string|null To
     */
    public ?string $to = null;

/**
     * @var string|null Bcc
     */
    public ?string $bcc = null;

/**
     * @var string|null Cc
     */
    public ?string $cc = null;

/**
     * @var string|null Reply to
     */
    public ?string $replyTo = null;

/**
     * @var bool Is Enabled
     */
    public bool $enabled = true;

/**
     * @var string|null Template path
     */
    public ?string $templatePath = null;

/**
     * @var string|null Plain Text Template path
     */
    public ?string $plainTextTemplatePath = null;

/**
     * @var int|null The PDF UID.
     */
    public ?int $pdfId = null;

/**
     * @var string The language.
     */
    public string $language = EmailRecord::LOCALE_ORDER_LANGUAGE;

/**
     * @var string|null UID
     */
    public ?string $uid = null;

/**
     * @inheritdoc
     */
    public function extraFields(): array
    {
        $fields = parent::extraFields();
        $fields[] = 'pdf';
        $fields[] = 'config';

return $fields;
    }

/**
     * Determines the language this pdf, if
     *
     * @param Order|null $order
     */
    public function getRenderLanguage(Order $order = null): string
    {
        $language = $this->language;

if ($order == null && $language == EmailRecord::LOCALE_ORDER_LANGUAGE) {
            throw new InvalidArgumentException('Can not get language for this email without providing an order');
        }

if ($order && $language == EmailRecord::LOCALE_ORDER_LANGUAGE) {
            $language = $order->orderLanguage;
        }

return $language;
    }

/**
     * @inheritdoc
     */
    protected function defineRules(): array
    {
        return [
            [['subject', 'name', 'templatePath', 'language'], 'required'],
            [['recipientType'], 'in', 'range' => [EmailRecord::TYPE_CUSTOMER, EmailRecord::TYPE_CUSTOM]],
            [
                ['to'],
                'required',
                'when' => static function($model) {
                    return $model->recipientType == EmailRecord::TYPE_CUSTOM;
                },
            ],
        ];
    }

/**
     * @throws InvalidConfigException
     */
    public function getPdf(): ?Pdf
    {
        if (!$this->pdfId) {
            return null;
        }
        return Plugin::getInstance()->getPdfs()->getPdfById($this->pdfId);
    }

/**
     * Returns the field layout config for this email.
     *
     * @throws InvalidConfigException
     * @since 3.2.0
     */
    public function getConfig(): array
    {
        $config = [
            'name' => $this->name,
            'subject' => $this->subject,
            'recipientType' => $this->recipientType,
            'to' => $this->to ?: null,
            'bcc' => $this->bcc ?: null,
            'cc' => $this->cc ?: null,
            'replyTo' => $this->replyTo ?: null,
            'enabled' => $this->enabled,
            'plainTextTemplatePath' => $this->plainTextTemplatePath ?? null,
            'templatePath' => $this->templatePath ?: null,
            'language' => $this->language,
        ];

if ($pdf = $this->getPdf()) {
            $config['pdf'] = $pdf->uid;
        }

return $config;
    }
}

/srv/users/craft4/apps/craft4-newsite-space/vendor/craftcms/commerce/src/db/../models/Email.php