feat: Optimiser la pagination avec cache-aside et ports de lecture dédiés
Les listes paginées (utilisateurs, classes, matières, affectations, invitations parents, droits à l'image) effectuaient des requêtes SQL complètes à chaque chargement de page, sans aucun cache. Sur les établissements avec plusieurs centaines d'enregistrements, cela causait des temps de réponse perceptibles et une charge inutile sur PostgreSQL. Cette refactorisation introduit un cache tag-aware (Redis en prod, filesystem en dev) avec invalidation événementielle, et extrait les requêtes de lecture dans des ports Application / implémentations DBAL conformes à l'architecture hexagonale. Un middleware Messenger garantit l'invalidation synchrone du cache même pour les événements routés en asynchrone (envoi d'emails), évitant ainsi toute donnée périmée côté UI.
This commit is contained in:
@@ -0,0 +1,166 @@
|
||||
<?php
|
||||
|
||||
declare(strict_types=1);
|
||||
|
||||
namespace App\Tests\Unit\Administration\Application\Service\Cache;
|
||||
|
||||
use App\Administration\Application\Dto\PaginatedResult;
|
||||
use App\Administration\Application\Service\Cache\PaginatedQueryCache;
|
||||
use PHPUnit\Framework\Attributes\Test;
|
||||
use PHPUnit\Framework\TestCase;
|
||||
use Symfony\Component\Cache\Adapter\ArrayAdapter;
|
||||
use Symfony\Component\Cache\Adapter\TagAwareAdapter;
|
||||
|
||||
final class PaginatedQueryCacheTest extends TestCase
|
||||
{
|
||||
private PaginatedQueryCache $cache;
|
||||
|
||||
protected function setUp(): void
|
||||
{
|
||||
$this->cache = new PaginatedQueryCache(
|
||||
new TagAwareAdapter(new ArrayAdapter()),
|
||||
);
|
||||
}
|
||||
|
||||
#[Test]
|
||||
public function loadsFromCallableOnCacheMiss(): void
|
||||
{
|
||||
$expected = new PaginatedResult(items: ['item1'], total: 1, page: 1, limit: 30);
|
||||
$callCount = 0;
|
||||
|
||||
$result = $this->cache->getOrLoad('users', 'tenant-1', ['page' => 1], static function () use ($expected, &$callCount): PaginatedResult {
|
||||
++$callCount;
|
||||
|
||||
return $expected;
|
||||
});
|
||||
|
||||
self::assertSame($expected, $result);
|
||||
self::assertSame(1, $callCount);
|
||||
}
|
||||
|
||||
#[Test]
|
||||
public function returnsCachedResultOnHit(): void
|
||||
{
|
||||
$expected = new PaginatedResult(items: ['item1'], total: 1, page: 1, limit: 30);
|
||||
$callCount = 0;
|
||||
|
||||
$loader = static function () use ($expected, &$callCount): PaginatedResult {
|
||||
++$callCount;
|
||||
|
||||
return $expected;
|
||||
};
|
||||
|
||||
$this->cache->getOrLoad('users', 'tenant-1', ['page' => 1], $loader);
|
||||
$result = $this->cache->getOrLoad('users', 'tenant-1', ['page' => 1], $loader);
|
||||
|
||||
self::assertSame(1, $callCount);
|
||||
self::assertEquals($expected, $result);
|
||||
}
|
||||
|
||||
#[Test]
|
||||
public function differentParamsProduceDifferentCacheEntries(): void
|
||||
{
|
||||
$result1 = new PaginatedResult(items: ['page1'], total: 2, page: 1, limit: 1);
|
||||
$result2 = new PaginatedResult(items: ['page2'], total: 2, page: 2, limit: 1);
|
||||
|
||||
$this->cache->getOrLoad('users', 'tenant-1', ['page' => 1], static fn (): PaginatedResult => $result1);
|
||||
$actual = $this->cache->getOrLoad('users', 'tenant-1', ['page' => 2], static fn (): PaginatedResult => $result2);
|
||||
|
||||
self::assertEquals($result2, $actual);
|
||||
}
|
||||
|
||||
#[Test]
|
||||
public function invalidatesCacheByEntityTypeAndTenant(): void
|
||||
{
|
||||
$callCount = 0;
|
||||
$loader = static function () use (&$callCount): PaginatedResult {
|
||||
++$callCount;
|
||||
|
||||
return new PaginatedResult(items: [], total: 0, page: 1, limit: 30);
|
||||
};
|
||||
|
||||
$this->cache->getOrLoad('users', 'tenant-1', ['page' => 1], $loader);
|
||||
self::assertSame(1, $callCount);
|
||||
|
||||
$this->cache->invalidate('users', 'tenant-1');
|
||||
|
||||
$this->cache->getOrLoad('users', 'tenant-1', ['page' => 1], $loader);
|
||||
self::assertSame(2, $callCount);
|
||||
}
|
||||
|
||||
#[Test]
|
||||
public function invalidationDoesNotAffectOtherEntityTypes(): void
|
||||
{
|
||||
$usersCallCount = 0;
|
||||
$classesCallCount = 0;
|
||||
|
||||
$usersLoader = static function () use (&$usersCallCount): PaginatedResult {
|
||||
++$usersCallCount;
|
||||
|
||||
return new PaginatedResult(items: [], total: 0, page: 1, limit: 30);
|
||||
};
|
||||
|
||||
$classesLoader = static function () use (&$classesCallCount): PaginatedResult {
|
||||
++$classesCallCount;
|
||||
|
||||
return new PaginatedResult(items: [], total: 0, page: 1, limit: 30);
|
||||
};
|
||||
|
||||
$this->cache->getOrLoad('users', 'tenant-1', ['page' => 1], $usersLoader);
|
||||
$this->cache->getOrLoad('classes', 'tenant-1', ['page' => 1], $classesLoader);
|
||||
|
||||
$this->cache->invalidate('users', 'tenant-1');
|
||||
|
||||
$this->cache->getOrLoad('users', 'tenant-1', ['page' => 1], $usersLoader);
|
||||
$this->cache->getOrLoad('classes', 'tenant-1', ['page' => 1], $classesLoader);
|
||||
|
||||
self::assertSame(2, $usersCallCount);
|
||||
self::assertSame(1, $classesCallCount);
|
||||
}
|
||||
|
||||
#[Test]
|
||||
public function invalidationDoesNotAffectOtherTenants(): void
|
||||
{
|
||||
$tenant1Count = 0;
|
||||
$tenant2Count = 0;
|
||||
|
||||
$tenant1Loader = static function () use (&$tenant1Count): PaginatedResult {
|
||||
++$tenant1Count;
|
||||
|
||||
return new PaginatedResult(items: [], total: 0, page: 1, limit: 30);
|
||||
};
|
||||
|
||||
$tenant2Loader = static function () use (&$tenant2Count): PaginatedResult {
|
||||
++$tenant2Count;
|
||||
|
||||
return new PaginatedResult(items: [], total: 0, page: 1, limit: 30);
|
||||
};
|
||||
|
||||
$this->cache->getOrLoad('users', 'tenant-1', ['page' => 1], $tenant1Loader);
|
||||
$this->cache->getOrLoad('users', 'tenant-2', ['page' => 1], $tenant2Loader);
|
||||
|
||||
$this->cache->invalidate('users', 'tenant-1');
|
||||
|
||||
$this->cache->getOrLoad('users', 'tenant-1', ['page' => 1], $tenant1Loader);
|
||||
$this->cache->getOrLoad('users', 'tenant-2', ['page' => 1], $tenant2Loader);
|
||||
|
||||
self::assertSame(2, $tenant1Count);
|
||||
self::assertSame(1, $tenant2Count);
|
||||
}
|
||||
|
||||
#[Test]
|
||||
public function paramOrderDoesNotAffectCacheKey(): void
|
||||
{
|
||||
$callCount = 0;
|
||||
$loader = static function () use (&$callCount): PaginatedResult {
|
||||
++$callCount;
|
||||
|
||||
return new PaginatedResult(items: [], total: 0, page: 1, limit: 30);
|
||||
};
|
||||
|
||||
$this->cache->getOrLoad('users', 'tenant-1', ['page' => 1, 'role' => 'admin'], $loader);
|
||||
$this->cache->getOrLoad('users', 'tenant-1', ['role' => 'admin', 'page' => 1], $loader);
|
||||
|
||||
self::assertSame(1, $callCount);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user