initial

2026-06-11 19:03:29 +02:00
commit 0d829845c4
150 changed files with 38582 additions and 0 deletions
@@ -0,0 +1,44 @@
+<?php
+
+use Reservair\Logger\Logger;
+
+class RsvFormProcessor {
+    /** Submit every element. If one fails, undo the ones that already succeeded. */
+    public function submit(RsvFormDefinition $definition, int $submit_id, RsvFormData $data): RsvFormSubmitResult {
+        global $rsv_form_registry;
+
+        $result    = new RsvFormSubmitResult();
+        $committed = [];
+
+        foreach ($definition->getElements() as $element) {
+            $handler = $rsv_form_registry->get($element->getType());
+            if ($handler === null) {
+                $result->addError($element->getName(), 'handler_missing', 'No handler registered for element type ' . $element->getType());
+                $this->rollback_all($committed, $submit_id, $data, $result);
+                return $result;
+            }
+
+            if (!$handler->submit($element, $submit_id, $data->getElements(), $result)) {
+                $this->rollback_all($committed, $submit_id, $data, $result);
+                return $result;
+            }
+
+            $committed[] = [$handler, $element];
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param array<int,array{0:RsvFormElementHandler,1:RsvFormElementDefinition}> $committed
+     */
+    private function rollback_all(array $committed, int $submit_id, RsvFormData $data, RsvFormSubmitResult $result): void {
+        foreach (array_reverse($committed) as [$handler, $element]) {
+            try {
+                $handler->rollback($element, $submit_id, $data->getElements(), $result);
+            } catch (\Throwable $e) {
+                Logger::error($e);
+            }
+        }
+    }
+}