mint/api-v8/app/Mail/InviteMail.php

<?php

namespace App\Mail;

use Illuminate\Bus\Queueable;
use Illuminate\Mail\Mailable;
use Illuminate\Queue\SerializesModels;

class InviteMail extends Mailable
{
    use Queueable, SerializesModels;

    protected $uuid;
    protected $lang;
    protected $dashboard_url;
    /**
     * Create a new message instance.
     *
     * @return void
     */
    public function __construct(string $uuid, string $subject = 'wikipali invite email', string $lang = 'en-US', string $dashboard = null)
    {
        //
        $this->uuid = $uuid;
        $this->lang = $lang;
        $this->subject($subject);
        if ($dashboard && !empty($dashboard)) {
            $this->dashboard_url = $dashboard;
        } else {
            $this->dashboard_url = config('mint.server.dashboard_base_path');
        }
    }

    /**
     * Build the message.
     *
     * @return $this
     */
    public function build()
    {

        return $this->view('emails.invite.' . $this->lang)
            ->with([
                'url' => $this->dashboard_url . '/anonymous/users/sign-up/' . $this->uuid,
            ]);
    }
}