Merge pull request #5 from yediyuz/cache-tags

Add Cache-Tags to Middleware

phpstan-baseline.neon

@@ -1,6 +0,0 @@
-parameters:
-	ignoreErrors:
-		-
-			message: "#^Class App\\\\Http\\\\Middleware\\\\EncryptCookies not found\\.$#"
-			count: 1
-			path: config/cloudflare_cache.php

phpstan.neon.dist

@@ -1,6 +1,6 @@
 includes:
-    - phpstan-baseline.neon
     - vendor/larastan/larastan/extension.neon
+    - phpstan-baseline.neon
 
 parameters:
     level: 8
@@ -9,3 +9,6 @@ parameters:
       - config
 
     tmpDir: build/phpstan
+
+    ignoreErrors:
+        - "#^Class App\\\\Http\\\\Middleware\\\\EncryptCookies not found\\.$#"

src/CloudflarePagesMiddleware.php

@@ -16,11 +16,21 @@ public function handle(Request $request, Closure $next): Response
         if ($this->shouldCacheResponse($request, $response)) {
             $response->headers->add(['Cache-Control' => 'max-age=600, public']);
             $response->headers->remove('set-cookie');
+
+            if ($this->hasCacheTags($request)) {
+                $tags = implode(',', $this->getCacheTags($request));
+                $response->headers->add(['Cache-Tags' => $tags]);
+            }
         }
 
         return $response;
     }
 
+    protected function hasCacheTags(Request $request): bool
+    {
+        return $request->attributes->has(CloudflareCache::TAGS_ATTR);
+    }
+
     /**
      * @return array<int, string>
      */