Add Meilisearch event indexing with 3 indexes: global, admin, per-account

- Create EventIndexService with indexEvent() and removeEvent()
- event_global: online events where isSecret=false (public search)
- event_admin: all events regardless of status (admin search)
- event_{accountId}: all events per organizer (account search)
- Integrate indexing in create/edit/delete event controllers
- Try/catch for Meilisearch unavailability (graceful degradation)
- Add 5 unit tests for EventIndexService

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

tests/Service/EventIndexServiceTest.php

@@ -0,0 +1,125 @@
+<?php
+
+namespace App\Tests\Service;
+
+use App\Entity\Event;
+use App\Entity\User;
+use App\Service\EventIndexService;
+use App\Service\MeilisearchService;
+use PHPUnit\Framework\TestCase;
+
+class EventIndexServiceTest extends TestCase
+{
+    private MeilisearchService $meilisearch;
+    private EventIndexService $service;
+
+    protected function setUp(): void
+    {
+        $this->meilisearch = $this->createMock(MeilisearchService::class);
+        $this->service = new EventIndexService($this->meilisearch);
+    }
+
+    private function createEvent(bool $online = true, bool $secret = false): Event
+    {
+        $user = $this->createMock(User::class);
+        $user->method('getId')->willReturn(42);
+        $user->method('getCompanyName')->willReturn('Asso Test');
+        $user->method('getFirstName')->willReturn('Test');
+        $user->method('getLastName')->willReturn('User');
+
+        $event = $this->createMock(Event::class);
+        $event->method('getId')->willReturn(1);
+        $event->method('getTitle')->willReturn('Brocante');
+        $event->method('getDescription')->willReturn('Description');
+        $event->method('getAddress')->willReturn('12 rue');
+        $event->method('getZipcode')->willReturn('75001');
+        $event->method('getCity')->willReturn('Paris');
+        $event->method('getStartAt')->willReturn(new \DateTimeImmutable('2026-07-01 10:00'));
+        $event->method('getEndAt')->willReturn(new \DateTimeImmutable('2026-07-01 18:00'));
+        $event->method('isOnline')->willReturn($online);
+        $event->method('isSecret')->willReturn($secret);
+        $event->method('getAccount')->willReturn($user);
+
+        return $event;
+    }
+
+    public function testIndexEventOnlineNotSecret(): void
+    {
+        $event = $this->createEvent(true, false);
+
+        $this->meilisearch->expects(self::exactly(3))
+            ->method('createIndexIfNotExists');
+
+        $this->meilisearch->expects(self::exactly(3))
+            ->method('addDocuments');
+
+        $this->service->indexEvent($event);
+    }
+
+    public function testIndexEventOfflineRemovesFromGlobal(): void
+    {
+        $event = $this->createEvent(false, false);
+
+        $this->meilisearch->expects(self::exactly(2))
+            ->method('createIndexIfNotExists');
+
+        $this->meilisearch->expects(self::exactly(2))
+            ->method('addDocuments');
+
+        $this->meilisearch->expects(self::once())
+            ->method('indexExists')
+            ->with('event_global')
+            ->willReturn(true);
+
+        $this->meilisearch->expects(self::once())
+            ->method('deleteDocument')
+            ->with('event_global', 1);
+
+        $this->service->indexEvent($event);
+    }
+
+    public function testIndexEventSecretRemovesFromGlobal(): void
+    {
+        $event = $this->createEvent(true, true);
+
+        $this->meilisearch->expects(self::once())
+            ->method('indexExists')
+            ->with('event_global')
+            ->willReturn(false);
+
+        $this->meilisearch->expects(self::never())
+            ->method('deleteDocument');
+
+        $this->service->indexEvent($event);
+    }
+
+    public function testRemoveEvent(): void
+    {
+        $event = $this->createEvent();
+
+        $this->meilisearch->expects(self::exactly(3))
+            ->method('deleteDocument');
+
+        $this->meilisearch->expects(self::once())
+            ->method('indexExists')
+            ->with('event_global')
+            ->willReturn(true);
+
+        $this->service->removeEvent($event);
+    }
+
+    public function testRemoveEventGlobalIndexNotExists(): void
+    {
+        $event = $this->createEvent();
+
+        $this->meilisearch->expects(self::once())
+            ->method('indexExists')
+            ->with('event_global')
+            ->willReturn(false);
+
+        $this->meilisearch->expects(self::exactly(2))
+            ->method('deleteDocument');
+
+        $this->service->removeEvent($event);
+    }
+}