<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Mailer\Exception;

use Symfony\Component\Mailer\Bridge;
use Symfony\Component\Mailer\Transport\Dsn;

/**
 * @author Konstantin Myakshin <molodchick@gmail.com>
 */
class UnsupportedSchemeException extends LogicException
{
    private const SCHEME_TO_PACKAGE_MAP = [
        'gmail' => [
            'class' => Bridge\Google\Transport\GmailTransportFactory::class,
            'package' => 'symfony/google-mailer',
        ],
        'mailgun' => [
            'class' => Bridge\Mailgun\Transport\MailgunTransportFactory::class,
            'package' => 'symfony/mailgun-mailer',
        ],
        'mailjet' => [
            'class' => Bridge\Mailjet\Transport\MailjetTransportFactory::class,
            'package' => 'symfony/mailjet-mailer',
        ],
        'mandrill' => [
            'class' => Bridge\Mailchimp\Transport\MandrillTransportFactory::class,
            'package' => 'symfony/mailchimp-mailer',
        ],
        'ohmysmtp' => [
            'class' => Bridge\OhMySmtp\Transport\OhMySmtpTransportFactory::class,
            'package' => 'symfony/oh-my-smtp-mailer',
        ],
        'postmark' => [
            'class' => Bridge\Postmark\Transport\PostmarkTransportFactory::class,
            'package' => 'symfony/postmark-mailer',
        ],
        'sendgrid' => [
            'class' => Bridge\Sendgrid\Transport\SendgridTransportFactory::class,
            'package' => 'symfony/sendgrid-mailer',
        ],
        'sendinblue' => [
            'class' => Bridge\Sendinblue\Transport\SendinblueTransportFactory::class,
            'package' => 'symfony/sendinblue-mailer',
        ],
        'ses' => [
            'class' => Bridge\Amazon\Transport\SesTransportFactory::class,
            'package' => 'symfony/amazon-mailer',
        ],
    ];

    public function __construct(Dsn $dsn, string $name = null, array $supported = [])
    {
        $provider = $dsn->getScheme();
        if (false !== $pos = strpos($provider, '+')) {
            $provider = substr($provider, 0, $pos);
        }
        $package = self::SCHEME_TO_PACKAGE_MAP[$provider] ?? null;
        if ($package && !class_exists($package['class'])) {
            parent::__construct(sprintf('Unable to send emails via "%s" as the bridge is not installed; try running "composer require %s".', $provider, $package['package']));

            return;
        }

        $message = sprintf('The "%s" scheme is not supported', $dsn->getScheme());
        if ($name && $supported) {
            $message .= sprintf('; supported schemes for mailer "%s" are: "%s"', $name, implode('", "', $supported));
        }

        parent::__construct($message.'.');
    }
}

• [F] ExceptionInterface.php
  Delete
• [F] HttpTransportException.php
  Delete
• [F] IncompleteDsnException.php
  Delete
• [F] InvalidArgumentException.php
  Delete
• [F] LogicException.php
  Delete
• [F] RuntimeException.php
  Delete
• [F] TransportException.php
  Delete
• [F] TransportExceptionInterface.php
  Delete
• [F] UnsupportedSchemeException.php
  Delete

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                        Request Example (guzzle)
                        

                        
                            
<?php
                            
 require_once('vendor/autoload.php');
                            
 $client = new \GuzzleHttp\Client();
                            
 $response = $client->request('POST', $base_url. 'v1/generate-token', [
                            
'headers' => [
                            
  'accept' => 'application/json',
                            
  'content-type' => 'application/json',
                            
 ],
                            
'form_params' => [
                            
  'client_id'     => '$client_id',
                            
  'secret_id'     => 'secret_id',
                            
  'env'           => 'env',
                            
  'merchant_id'   => 'merchant_id',
                            
 ],
                            
                            
]);
                            
echo $response->getBody();
                        
                    
                

                    
                        
**Response: SUCCESS (200 OK)**
                        
{
                        
 "message": {
                        
 "success": [
                        
  "Successfully token is generated"
                        
 ]
                        
},
                        
"data": {
                        
 "token":"eyJpdiI6InpkczhjTjhQdVhUL2lKQ0pSUUx6aUE9P
SIsInZhbHVlIjoiVGVBTVBDTXltbjNZcEIvdEJveGpTSno3TU5NRUtn
VkhCZ1pHTFNCUnZGQ2UxMnYxN202cEE1YVRDTEFsc0ZERExoTjdtL0dTL2x
oU3QzeUJJOExiMUx5T0w1L0llUXhTUkU1cWVLWEdEbEplb0dKNXcwbTNRM0
VxdkUwYzZuNFdtNkhMQ0pRZysyNWkvdzBxSlBoSVBSOGFTekNnR2RXNHVtc
G9lMGZOTmNCcm1hR3c5Sk9KTnB4Y3ltZDl6cm90MThrR21Ca3B1azc3bXRi
Q0J6SW96UVo1elNkU1ZqeE05bTcwWGp1MEUxWlJFdnNWTmpSbnVpeW92b2U
4dXZkUGgyb1VmK0luaGdyaFlsVTZlcVpVRnZlTG1DeFF6Ykk2T2h6Z3Jzbn
IyNHpNdHowSE5JdDR0Y0pZT20zUm1XYW8iLCJtYWMiOiJlY2M4NGE1OGUzYz
kzYzk0YzljNmVmNjE0YWI0ZDIwOGI3NDQ2YWEyY2ZhNzc0NzE4ZmY1ZmYyMz

                        IyZmQzNDY1IiwidGFnIjoiIn0=",
                        
},
                        
"type": "success"
                        
}
                    
                

                    
                        
**Response: ERROR (400 FAILED)**
                        
{
                        
 "message": {
                        
 "error": [
                        
  "Invalid credentials."
                        
 ]
                        
},
                        
"data": null,
                        
"type": "error"
                        
}