Fix hidden metadata

backend/app/plugins/wiaas/includes/document/class-wiaas-document-download.php

@@ -20,7 +20,8 @@ class Wiaas_Document_Download  {
 	}
 
 	/**
-	 * Handle download for order documents by gravity flow steps
+	 * Handle download of order documents by gravity flow steps for wordpress administration interface
+	 *
 	 */
 	public static function admin_gf_order_document_download() {
 
@@ -44,6 +45,8 @@ class Wiaas_Document_Download  {
 	}
 
 	/**
+	 * Handle document download for wordpress administration interface
+	 *
 	 * Since only REST api uses JWT Authentication this endpoint will work only for users
 	 * that are logged in directly to wordpress
 	 */
@@ -84,7 +87,8 @@ class Wiaas_Document_Download  {
 	}
 
 	/**
-	 * Download order other document (not binded to any bundle)
+	 * Download order other document (not related to any order item)
+	 *
 	 * @param int $order_id
 	 * @param string $document_key
 	 */
@@ -113,8 +117,6 @@ class Wiaas_Document_Download  {
 
 		$file_path = wiaas_get_document_version_path($order_document['version']);
 
-		error_log($file_path);
-
 		if (!file_exists($file_path)) {
 			wp_die(	__( 'Document not found.', 'wiaas' ), __( 'Download Error', 'wiaas' ), array( 'response' => 404 ) );
 		}