fix taggable cache impl

Author: sten

README.md

@@ -55,9 +55,18 @@ php artisan flexible-content-block-pages:seed
 
 Further configure the third-party packages that are used. Check the installation documentation of these packages:
 
-- [Laravel Localization](https://github.com/mcamara/laravel-localization?tab=readme-ov-file#installation): 
-  Make sure the middlewares are properly setup if you want to use localised routes.
+### [Laravel Localization](https://github.com/mcamara/laravel-localization?tab=readme-ov-file#installation):
 
+Make sure the middlewares are properly setup if you want to use localised routes.
+
+### [Laravel Tags](https://spatie.be/docs/laravel-tags/v4/installation-and-setup):
+
+Publish the config and change the tag model to the package model:
+```php 
+[
+    'tag_model' => \Statikbe\FilamentFlexibleContentBlockPages\Models\Tag::class,
+]
+```
 
 Check [the configuration documentation}(#configuration) for more explanations on how to tweak the package.
 
@@ -102,6 +111,16 @@ If you want you can build your own panel from the provided resources.
 
 TODO
 
+## TODO's
+
+- policies:
+  - note: undeletable pages
+- undeletable page toggle only for permission holder
+- redirect controller
+- tag controller
+- sitemap implementation
+- asset manager install in panel
+
 ## Changelog
 
 Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.

src/Cache/TaggableCache.php

@@ -13,14 +13,21 @@ public static function rememberForeverWithTag(string $tag, string $key, Closure
 
         // add key to tag cache
         $keysWithTag = Cache::get($tag, []);
-        $keysWithTag[] = $key;
-        Cache::forever($tag, $keysWithTag);
+        if (! in_array($key, $keysWithTag)) {
+            $keysWithTag[] = $key;
+            Cache::forever($tag, $keysWithTag);
+        }
 
         return $cachedValue;
     }
 
     public static function flushTag(string $tag)
     {
+        $taggedKeys = Cache::get($tag, []);
+        foreach ($taggedKeys as $key) {
+            Cache::forget($key);
+        }
+
         Cache::forget($tag);
     }
 }