feat: add Souin

api/.env

@@ -19,6 +19,8 @@ TRUSTED_PROXIES=127.0.0.0/8,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16
 TRUSTED_HOSTS=^(localhost|caddy)$
 OIDC_SERVER_URL=https://localhost/oidc/realms/demo
 OIDC_SWAGGER_CLIENT_ID=api-platform-swagger
+# The api url that is called to invalidate cached resources
+SOUIN_API_URL=http://caddy/souin-api/souin
 
 ###> symfony/framework-bundle ###
 APP_ENV=dev

api/Dockerfile

@@ -119,7 +119,7 @@ ARG TARGETARCH
 WORKDIR /srv/app
 
 # Download Caddy compiled with the Mercure and Vulcain modules
-ADD --chmod=500 https://caddyserver.com/api/download?os=linux&arch=$TARGETARCH&p=github.com/dunglas/mercure/caddy&p=github.com/dunglas/vulcain/caddy /usr/bin/caddy
+ADD --chmod=500 https://caddyserver.com/api/download?os=linux&arch=$TARGETARCH&p=github.com/dunglas/mercure/caddy&p=github.com/dunglas/vulcain/caddy&p=github.com/caddyserver/cache-handler /usr/bin/caddy
 
 COPY --link docker/caddy/Caddyfile /etc/caddy/Caddyfile
 

api/config/packages/api_platform.yaml

@@ -9,9 +9,17 @@ api_platform:
     graphql:
         graphql_playground: false
     mercure: ~
+    http_cache:
+        public: true
+        invalidation:
+            enabled: true
+            purger: 'api_platform.http_cache.purger.souin'
+            urls: ['%env(SOUIN_API_URL)%']
     defaults:
         stateless: true
         cache_headers:
+            max_age: 0
+            shared_max_age: 3600
             vary: ['Content-Type', 'Authorization', 'Origin']
         extra_properties:
             standard_put: true

api/docker/caddy/Caddyfile

@@ -1,12 +1,20 @@
 {
     # Debug
     {$CADDY_DEBUG}
+    order cache before rewrite
+    cache {
+        api {
+            souin
+        }
+    }
 }
 
 {$SERVER_NAME}
 
 log
 
+{$CADDY_CACHE}
+
 # Matches requests for OIDC routes
 @oidc expression path('/oidc/*')
 

docker-compose.prod.yml

@@ -27,6 +27,7 @@ services:
     environment:
       MERCURE_PUBLISHER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET}
       MERCURE_SUBSCRIBER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET}
+      CADDY_CACHE: cache
 
   database:
     environment: