From 83583e0d3d8e1c62050ce1f5ca2d5b231c913d36 Mon Sep 17 00:00:00 2001
From: Serreau Jovann <jovann@siteconseil.fr>
Date: Thu, 26 Mar 2026 12:50:13 +0100
Subject: [PATCH] Enable Doctrine L2 cache and add Redis cache pools
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Doctrine Second Level Cache (NONSTRICT_READ_WRITE) on:
- Event, User, Category, Billet, BilletDesign
- Default region: 1h TTL, short_lived region: 5min TTL

Redis cache pools added:
- app.cache.events (30min) — for event listings
- app.cache.homepage (5min) — for homepage data
- doctrine.result_cache_pool — DQL result cache via Redis
- doctrine.system_cache_pool — metadata/query cache

All pools backed by Redis DB 2. Reduces DB queries significantly
for read-heavy pages (event listings, user profiles, categories).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 config/packages/cache.yaml    | 10 ++++++++++
 config/packages/doctrine.yaml | 13 +++++--------
 src/Entity/Billet.php         |  1 +
 src/Entity/BilletDesign.php   |  1 +
 src/Entity/Category.php       |  1 +
 src/Entity/Event.php          |  1 +
 src/Entity/User.php           |  1 +
 7 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/config/packages/cache.yaml b/config/packages/cache.yaml
index c23aecc..4cf42e8 100644
--- a/config/packages/cache.yaml
+++ b/config/packages/cache.yaml
@@ -12,6 +12,16 @@ framework:
             stats.cache:
                 adapter: cache.app
                 default_lifetime: 600
+            app.cache.events:
+                adapter: cache.app
+                default_lifetime: 1800
+            app.cache.homepage:
+                adapter: cache.app
+                default_lifetime: 300
+            doctrine.result_cache_pool:
+                adapter: cache.app
+            doctrine.system_cache_pool:
+                adapter: cache.system
 
 when@test:
     framework:
diff --git a/config/packages/doctrine.yaml b/config/packages/doctrine.yaml
index eaebe6b..5c06639 100644
--- a/config/packages/doctrine.yaml
+++ b/config/packages/doctrine.yaml
@@ -47,11 +47,8 @@ when@prod:
                         cache_driver:
                             type: pool
                             pool: doctrine.result_cache_pool
-
-    framework:
-        cache:
-            pools:
-                doctrine.result_cache_pool:
-                    adapter: cache.app
-                doctrine.system_cache_pool:
-                    adapter: cache.system
+                    short_lived:
+                        lifetime: 300
+                        cache_driver:
+                            type: pool
+                            pool: doctrine.result_cache_pool
diff --git a/src/Entity/Billet.php b/src/Entity/Billet.php
index 92cdb86..7eaddae 100644
--- a/src/Entity/Billet.php
+++ b/src/Entity/Billet.php
@@ -8,6 +8,7 @@ use Symfony\Component\HttpFoundation\File\File;
 use Vich\UploaderBundle\Mapping\Attribute as Vich;
 
 #[ORM\Entity(repositoryClass: BilletRepository::class)]
+#[ORM\Cache(usage: 'NONSTRICT_READ_WRITE')]
 #[Vich\Uploadable]
 class Billet
 {
diff --git a/src/Entity/BilletDesign.php b/src/Entity/BilletDesign.php
index 1663a02..99aef90 100644
--- a/src/Entity/BilletDesign.php
+++ b/src/Entity/BilletDesign.php
@@ -6,6 +6,7 @@ use App\Repository\BilletDesignRepository;
 use Doctrine\ORM\Mapping as ORM;
 
 #[ORM\Entity(repositoryClass: BilletDesignRepository::class)]
+#[ORM\Cache(usage: 'NONSTRICT_READ_WRITE')]
 class BilletDesign
 {
     #[ORM\Id]
diff --git a/src/Entity/Category.php b/src/Entity/Category.php
index 4d82e64..dbbd855 100644
--- a/src/Entity/Category.php
+++ b/src/Entity/Category.php
@@ -6,6 +6,7 @@ use App\Repository\CategoryRepository;
 use Doctrine\ORM\Mapping as ORM;
 
 #[ORM\Entity(repositoryClass: CategoryRepository::class)]
+#[ORM\Cache(usage: 'NONSTRICT_READ_WRITE')]
 class Category
 {
     #[ORM\Id]
diff --git a/src/Entity/Event.php b/src/Entity/Event.php
index 609cc37..3837f37 100644
--- a/src/Entity/Event.php
+++ b/src/Entity/Event.php
@@ -8,6 +8,7 @@ use Symfony\Component\HttpFoundation\File\File;
 use Vich\UploaderBundle\Mapping\Attribute as Vich;
 
 #[ORM\Entity(repositoryClass: EventRepository::class)]
+#[ORM\Cache(usage: 'NONSTRICT_READ_WRITE')]
 #[Vich\Uploadable]
 class Event
 {
diff --git a/src/Entity/User.php b/src/Entity/User.php
index 5bf08bb..c68aa23 100644
--- a/src/Entity/User.php
+++ b/src/Entity/User.php
@@ -13,6 +13,7 @@ use Vich\UploaderBundle\Mapping\Attribute as Vich;
 
 #[ORM\Entity(repositoryClass: UserRepository::class)]
 #[ORM\Table(name: '`user`')]
+#[ORM\Cache(usage: 'NONSTRICT_READ_WRITE')]
 #[UniqueEntity(fields: ['email'], message: 'Un compte existe déjà avec cet email.')]
 #[Vich\Uploadable]
 class User implements UserInterface, PasswordAuthenticatedUserInterface