From 1f258f7043ef45ecfa3c8177df0f0177a7c1c8e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ji=C5=99=C3=AD=20Zapletal?= <jz@strategio.dev>
Date: Tue, 9 Apr 2024 21:36:53 -0600
Subject: [PATCH] Improved user datagrid

---
 src/Collection/ReadBuilder/ReadBuilder.php    |  5 -----
 src/Collection/WriteBuilder/WriteBuilder.php  |  5 -----
 src/Http/Request/Collection/DeleteRequest.php | 11 ++++++++++-
 3 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/src/Collection/ReadBuilder/ReadBuilder.php b/src/Collection/ReadBuilder/ReadBuilder.php
index 0138ef1..6bbaf00 100644
--- a/src/Collection/ReadBuilder/ReadBuilder.php
+++ b/src/Collection/ReadBuilder/ReadBuilder.php
@@ -227,11 +227,6 @@ public function toArray(): array
         return array_values($cols);
     }
     
-    public function dump(): void
-    {
-        dumpe($this->build()->toArray());
-    }
-    
     protected function addIdColumnIfNotExists(): void
     {
         if (!array_key_exists('id', $this->columns)) {
diff --git a/src/Collection/WriteBuilder/WriteBuilder.php b/src/Collection/WriteBuilder/WriteBuilder.php
index e8ab19d..ed5db8a 100644
--- a/src/Collection/WriteBuilder/WriteBuilder.php
+++ b/src/Collection/WriteBuilder/WriteBuilder.php
@@ -313,11 +313,6 @@ public function getSerializedValues(): array
         return $values;
     }
     
-    public function dump(): void
-    {
-        dumpe($this->build()->toArray());
-    }
-    
     private function recreateRules(IField $field): IField
     {
         $rules = $field->getRules();
diff --git a/src/Http/Request/Collection/DeleteRequest.php b/src/Http/Request/Collection/DeleteRequest.php
index 0c5cc4f..89a8a70 100644
--- a/src/Http/Request/Collection/DeleteRequest.php
+++ b/src/Http/Request/Collection/DeleteRequest.php
@@ -3,6 +3,8 @@
 
 namespace Megio\Http\Request\Collection;
 
+use Doctrine\DBAL\Exception\ConstraintViolationException;
+use Doctrine\DBAL\Exception\ForeignKeyConstraintViolationException;
 use Megio\Collection\RecipeFinder;
 use Megio\Event\Collection\EventType;
 use Megio\Http\Request\Request;
@@ -74,7 +76,14 @@ public function process(array $data): Response
             return $dispatcher->getResponse();
         }
         
-        $qb->delete()->getQuery()->execute();
+        try {
+            $qb->delete()->getQuery()->execute();
+        } catch (ConstraintViolationException $e) {
+            $response = $this->error([$e->getMessage()], 400);
+            $event = new OnExceptionEvent(EventType::DELETE, $data, $recipe, $e, $this->request, $response);
+            $dispatcher = $this->dispatcher->dispatch($event, Events::ON_EXCEPTION->value);
+            return $dispatcher->getResponse();
+        }
         
         $result = [
             'ids' => $data['ids'],