OrderTaggingWebhookController.php (Before)		OrderTaggingWebhookController.php (After)
	<?php		<?php
	namespace App\Http\Controllers;		namespace App\Http\Controllers;
	use DB;		use DB;
	use Log;		use Log;
	use App\Users;		use App\Users;
	use Illuminate\Http\Request;		use Illuminate\Http\Request;
	use App\Http\ResponseHelper;		use App\Http\ResponseHelper;
	use App\Jobs\OrderTaggingJob;		use App\Jobs\OrderTaggingJob;
	use Config;		use Config;
	use OhMyBrew\BasicShopifyAPI;		use OhMyBrew\BasicShopifyAPI;
	class OrderTaggingWebhookController extends Controller		class OrderTaggingWebhookController extends Controller
	{		{
	private $helper;		private $helper;
	private $shopifyProductDao;		private $shopifyProductDao;
	private $sharedSecret;		private $sharedSecret;
	private $randomString;		private $randomString;
	private $shopify_api_version;		private $shopify_api_version;
	public function __construct()		public function __construct()
	{		{
	$this->helper = new ResponseHelper();		$this->helper = new ResponseHelper();
	$this->shopify_api_version = env('SHOPIFY_API_VERSION', true);		$this->shopify_api_version = env('SHOPIFY_API_VERSION', true);
	}		}
	function processWebhook()		function processWebhook()
	{		{
.	$this->sharedSecret   = Config::get('shopify.secret');		$this->sharedSecret   = Config::get('shopify.secretOrderTag');
	$this->webhookContent = $this->webhook($this->sharedSecret);		$this->webhookContent = $this->webhook($this->sharedSecret);
	dispatch(new OrderTaggingJob($this->webhookContent));		dispatch(new OrderTaggingJob($this->webhookContent));
	return 'true';		return 'true';
	}		}
	function webhook($my_shared_secret){		function webhook($my_shared_secret){
	define('SHOPIFY_APP_SECRET', 'my_shared_secret');		define('SHOPIFY_APP_SECRET', 'my_shared_secret');
	$hmac_header = $_SERVER['HTTP_X_SHOPIFY_HMAC_SHA256'];		$hmac_header = $_SERVER['HTTP_X_SHOPIFY_HMAC_SHA256'];
	$data        = file_get_contents('php://input');		$data        = file_get_contents('php://input');
	$verified    = $this->verify_webhook($data, $hmac_header);		$verified    = $this->verify_webhook($data, $hmac_header);
	error_log('Webhook verified: '.var_export($verified, true));		error_log('Webhook verified: '.var_export($verified, true));
	return $data;		return $data;
	}		}
	function verify_webhook($data, $hmac_header){		function verify_webhook($data, $hmac_header){
	$calculated_hmac = base64_encode(hash_hmac('sha256', $data, SHOPIFY_APP_SECRET, true));		$calculated_hmac = base64_encode(hash_hmac('sha256', $data, SHOPIFY_APP_SECRET, true));
	return ($hmac_header==$calculated_hmac);		return ($hmac_header==$calculated_hmac);
	}		}
	}		}
.