Added predis lib. Added +session +doctrine cache.

composer.json

@@ -7,6 +7,7 @@
         "ext-iconv": "*",
         "knpuniversity/oauth2-client-bundle": "^1.32",
         "league/oauth2-google": "^3.0",
+        "predis/predis": "^1.1",
         "sensio/framework-extra-bundle": "^5.5",
         "symfony/apache-pack": "^1.0",
         "symfony/asset": "4.4.*",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "067b0e9ecd420b1b48945900bf4c8987",
+    "content-hash": "486a0b9f008b383a0bdd60439cb32c18",
     "packages": [
         {
             "name": "doctrine/annotations",
@@ -1967,6 +1967,56 @@
             "description": "A PSR-5 based resolver of Class names, Types and Structural Element Names",
             "time": "2019-08-22T18:11:29+00:00"
         },
+        {
+            "name": "predis/predis",
+            "version": "v1.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nrk/predis.git",
+                "reference": "f0210e38881631afeafb56ab43405a92cafd9fd1"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nrk/predis/zipball/f0210e38881631afeafb56ab43405a92cafd9fd1",
+                "reference": "f0210e38881631afeafb56ab43405a92cafd9fd1",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.9"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.8"
+            },
+            "suggest": {
+                "ext-curl": "Allows access to Webdis when paired with phpiredis",
+                "ext-phpiredis": "Allows faster serialization and deserialization of the Redis protocol"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Predis\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Daniele Alessandri",
+                    "email": "suppakilla@gmail.com",
+                    "homepage": "http://clorophilla.net"
+                }
+            ],
+            "description": "Flexible and feature-complete Redis client for PHP and HHVM",
+            "homepage": "http://github.com/nrk/predis",
+            "keywords": [
+                "nosql",
+                "predis",
+                "redis"
+            ],
+            "time": "2016-06-16T16:22:20+00:00"
+        },
         {
             "name": "psr/cache",
             "version": "1.0.1",

config/packages/doctrine.yaml

@@ -16,3 +16,13 @@ doctrine:
                 dir: '%kernel.project_dir%/src/Entity'
                 prefix: 'App\Entity'
                 alias: App
+
+        metadata_cache_driver:
+            type: service
+            id: redis_cache_service
+        result_cache_driver:
+            type: service
+            id: redis_cache_service
+        query_cache_driver:
+            type: service
+            id: redis_cache_service

config/packages/framework.yaml

@@ -6,7 +6,7 @@ framework:
     # Enables session support. Note that the session will ONLY be started if you read or write from it.
     # Remove or comment this section to explicitly disable session support.
     session:
-        handler_id: null
+        handler_id: Symfony\Component\HttpFoundation\Session\Storage\Handler\RedisSessionHandler
         cookie_secure: auto
         cookie_samesite: lax
 

config/packages/prod/doctrine.yaml

@@ -1,15 +1,15 @@
 doctrine:
     orm:
         auto_generate_proxy_classes: false
-        metadata_cache_driver:
-            type: pool
-            pool: doctrine.system_cache_pool
-        query_cache_driver:
-            type: pool
-            pool: doctrine.system_cache_pool
-        result_cache_driver:
-            type: pool
-            pool: doctrine.result_cache_pool
+#        metadata_cache_driver:
+#            type: pool
+#            pool: doctrine.system_cache_pool
+#        query_cache_driver:
+#            type: pool
+#            pool: doctrine.system_cache_pool
+#        result_cache_driver:
+#            type: pool
+#            pool: doctrine.result_cache_pool
 
 framework:
     cache:

config/services.yaml

@@ -25,3 +25,16 @@ services:
 
     # add more service definitions when explicit configuration is needed
     # please note that last definitions always *replace* previous ones
+
+    Predis\Client:
+        arguments:
+        - '%env(REDIS_URL)%'
+
+    Symfony\Component\HttpFoundation\Session\Storage\Handler\RedisSessionHandler:
+        arguments:
+        - '@Predis\Client'
+
+    redis_cache_service:
+        class: Doctrine\Common\Cache\PredisCache
+        arguments:
+        - '@Predis\Client'

symfony.lock

@@ -144,6 +144,9 @@
     "phpdocumentor/type-resolver": {
         "version": "1.0.1"
     },
+    "predis/predis": {
+        "version": "v1.1.1"
+    },
     "psr/cache": {
         "version": "1.0.1"
     },