added support for amazon sdk v3 alongside v2

Author: Christophe BENOIT

src/DependencyInjection/UecodeQPushExtension.php

@@ -136,20 +136,35 @@ private function createAwsClient($config, ContainerBuilder $container, $name)
 
         if (!$container->hasDefinition($service)) {
 
-            if (!class_exists('Aws\Common\Aws')) {
+            $aws2 = class_exists('Aws\Common\Aws');
+            $aws3 = class_exists('Aws\Sdk');
+            if (!$aws2 && !$aws3) {
                 throw new \RuntimeException(
                     'You must require "aws/aws-sdk-php" to use the AWS provider.'
                 );
             }
-
-            $aws = new Definition('Aws\Common\Aws');
-            $aws->setFactory(['Aws\Common\Aws', 'factory']);
-            $aws->setArguments([
-                [
+            if ($aws2) {
+                $aws = new Definition('Aws\Common\Aws');
+                $aws->setFactory(['Aws\Common\Aws', 'factory']);
+                $args =  [
                     'key'      => $config['key'],
                     'secret'   => $config['secret'],
                     'region'   => $config['region']
-                ]
+                ];
+            } else {
+                $aws = new Definition('Aws\Sdk');
+                //$aws->setFactory(['Aws\AwsClient', 'factory']);
+                $args =  [
+                    'credentials'   => [
+                        'key'      => $config['key'],
+                        'secret'   => $config['secret']
+                    ],
+                    'region'   => $config['region'],
+                    'version'  => 'latest'
+                ];
+            }
+            $aws->setArguments([
+                $args
             ]);
 
             $container->setDefinition($service, $aws)

src/Provider/AwsProvider.php

@@ -22,10 +22,10 @@
 
 namespace Uecode\Bundle\QPushBundle\Provider;
 
-use Aws\Common\Aws;
 use Aws\Sns\SnsClient;
 use Aws\Sqs\SqsClient;
 use Aws\Sqs\Exception\SqsException;
+
 use Doctrine\Common\Cache\Cache;
 use Symfony\Bridge\Monolog\Logger;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
@@ -71,10 +71,12 @@ public function __construct($name, array $options, $client, Cache $cache, Logger
     {
         $this->name     = $name;
         $this->options  = $options;
-        $this->sqs      = $client->get('Sqs');
-        $this->sns      = $client->get('Sns');
         $this->cache    = $cache;
         $this->logger   = $logger;
+        // get() method used for sdk v2, create methods for v3
+        $useGet = method_exists($client, 'get');
+        $this->sqs      = $useGet ? $this->get('sqs') : $client->createSqs();
+        $this->sns      = $useGet ? $this->get('sns') : $client->createSns();
     }
 
     public function getProvider()