How to set current language in Laravel notification - php

Question

I want to translate the notification email when a user is registering but it's always the default language that is sent. I have CustomEmailVerificationNotification class that is overwriting the default vendor / SendEmailVerificationNotification.
This project is using laravel-localization package.
protected $listen = [
Registered::class => [
SendEmailVerificationNotification::class,
],
];
<?php
namespace App\Notifications;
use Illuminate\Notifications\Messages\MailMessage;
use Illuminate\Notifications\Notification;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\Config;
use Illuminate\Support\Facades\Lang;
use Illuminate\Support\Facades\URL;
class CustomEmailVerificationNotification extends Notification
{
/**
* The callback that should be used to create the verify email URL.
*
* #var \Closure|null
*/
public static $createUrlCallback;
/**
* The callback that should be used to build the mail message.
*
* #var \Closure|null
*/
public static $toMailCallback;
/**
* Get the notification's channels.
*
* #param mixed $notifiable
* #return array|string
*/
public function via($notifiable)
{
return ['mail'];
}
/**
* Build the mail representation of the notification.
*
* #param mixed $notifiable
* #return \Illuminate\Notifications\Messages\MailMessage
*/
public function toMail($notifiable)
{
$verificationUrl = $this->verificationUrl($notifiable);
if (static::$toMailCallback) {
return call_user_func(static::$toMailCallback, $notifiable, $verificationUrl);
}
return $this->buildMailMessage($verificationUrl);
}
/**
* Get the verify email notification mail message for the given URL.
*
* #param string $url
* #return \Illuminate\Notifications\Messages\MailMessage
*/
protected function buildMailMessage($url)
{
return (new MailMessage)
->greeting(Lang::get('custom_email_verification_notification_greeting'))
->subject(Lang::get('custom_email_verification_notification_subject'))
->line(Lang::get('custom_email_verification_notification_line_one'))
->action(Lang::get('custom_email_verification_notification_action'), $url)
->line(Lang::get('custom_email_verification_notification_line_two'));
}
/**
* Get the verification URL for the given notifiable.
*
* #param mixed $notifiable
* #return string
*/
protected function verificationUrl($notifiable)
{
if (static::$createUrlCallback) {
return call_user_func(static::$createUrlCallback, $notifiable);
}
return URL::temporarySignedRoute(
'verification.verify',
Carbon::now()->addMinutes(Config::get('auth.verification.expire', 60)),
[
'id' => $notifiable->getKey(),
'hash' => sha1($notifiable->getEmailForVerification()),
]
);
}
/**
* Set a callback that should be used when creating the email verification URL.
*
* #param \Closure $callback
* #return void
*/
public static function createUrlUsing($callback)
{
static::$createUrlCallback = $callback;
}
/**
* Set a callback that should be used when building the notification mail message.
*
* #param \Closure $callback
* #return void
*/
public static function toMailUsing($callback)
{
static::$toMailCallback = $callback;
}
}
I tried to add preferredLocale like they do in documentation:
use Illuminate\Contracts\Translation\HasLocalePreference;
class User extends Authenticatable implements MustVerifyEmail, HasLocalePreference
{
public function preferredLocale()
{
return $this->locale;
}
public function sendEmailVerificationNotification()
{
$this->notify(new CustomEmailVerificationNotification);
}
}
and then in notification to make $notificable->locale but its empty.

Answer 1

Try this option:
use Illuminate\Contracts\Translation\HasLocalePreference;
class User extends Model implements HasLocalePreference{
/**
* Get the user's preferred locale.
*
* #return string
*/
public function preferredLocale() {
return $this->locale;
}
}