backend/app/plugins/wiaas/includes/class-wiaas-checkout.php

@@ -16,6 +16,20 @@ class Wiaas_Checkout {
 			wc_set_time_limit( 0 );
 
 			do_action( 'woocommerce_before_checkout_process' );
+			$customer = wp_get_current_user();
+
+			//check if any package became invalid
+			$items = WC()->cart->get_cart();
+			foreach($items as $item) { 
+				$item_id =  $item['data']->get_id();
+				if (wc_pb_is_bundle_container_cart_item($item) && 
+					(Wiaas_Package_Status::get_package_status($item_id) !== Wiaas_Package_Status::AVAILABLE)){
+						return false;
+				}	
+			}
+
+			$order_id = WC()->checkout()->create_order(array());
+			$order = wc_get_order( $order_id );
 
 			// Check if cart empty before proceeding
 			if (WC()->cart->is_empty()) {