ver. 0.282: Banners frontend migration, Cache cleanup, Shared\Cache namespace

- Banners frontend: front\Views\Banners (new), BannerRepository +2 frontend methods,
  front\view\Site przepięty, usunięte front\factory\Banners i front\view\Banners
- Cache cleanup: eliminacja legacy class.Cache.php (file-based cache),
  13 metod front\factory przepiętych z \Cache::fetch/store na CacheHandler
- Shared\Cache namespace: CacheHandler i RedisConnection przeniesione do Shared\Cache\,
  60 odwołań CacheHandler i 12 odwołań RedisConnection przepiętych,
  usunięte backward-compat wrappery class.CacheHandler.php i class.RedisConnection.php
- Naprawione rozbieżności kluczy cache (random_products, category_name)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

autoload/Domain/Article/ArticleRepository.php

@@ -874,7 +874,7 @@ class ArticleRepository
      */
     public function articleDetailsFrontend(int $articleId, string $langId): ?array
     {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = "ArticleRepository::articleDetailsFrontend:{$articleId}:{$langId}";
 
         $objectData = $cacheHandler->get($cacheKey);
@@ -946,7 +946,7 @@ class ArticleRepository
             default: $order = 'id ASC'; break;
         }
 
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = "ArticleRepository::articlesIds:{$pageId}:{$langId}:{$limit}:{$sortType}:{$from}:{$order}";
 
         $objectData = $cacheHandler->get($cacheKey);
@@ -994,7 +994,7 @@ class ArticleRepository
      */
     public function pageArticlesCount(int $pageId, string $langId): int
     {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = "ArticleRepository::pageArticlesCount:{$pageId}:{$langId}";
 
         $objectData = $cacheHandler->get($cacheKey);
@@ -1084,7 +1084,7 @@ class ArticleRepository
      */
     public function articleNoindex(int $articleId, string $langId): bool
     {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = "ArticleRepository::articleNoindex:{$articleId}:{$langId}";
 
         $objectData = $cacheHandler->get($cacheKey);
@@ -1107,7 +1107,7 @@ class ArticleRepository
      */
     public function topArticles(int $pageId, int $limit, string $langId): ?array
     {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = "ArticleRepository::topArticles:{$pageId}:{$limit}:{$langId}";
 
         $objectData = $cacheHandler->get($cacheKey);
@@ -1156,7 +1156,7 @@ class ArticleRepository
      */
     public function newsListArticles(int $pageId, int $limit, string $langId): ?array
     {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = "ArticleRepository::newsListArticles:{$pageId}:{$limit}:{$langId}";
 
         $objectData = $cacheHandler->get($cacheKey);

autoload/Domain/Banner/BannerRepository.php

@@ -312,4 +312,84 @@ class BannerRepository
 
         $this->db->insert('pp_banners_langs', $translationData);
     }
+
+    // ─── Frontend methods ───────────────────────────────────────────
+
+    /**
+     * Pobiera aktywne banery (home_page = 0) z filtrowaniem dat, z Redis cache.
+     * Zwraca dane w formacie zgodnym z szablonami: $banner['languages'] = płaski wiersz.
+     */
+    public function banners(string $langId): ?array
+    {
+        $cacheHandler = new \Shared\Cache\CacheHandler();
+        $cacheKey = "BannerRepository::banners:{$langId}";
+
+        $objectData = $cacheHandler->get($cacheKey);
+
+        if ($objectData) {
+            return unserialize($objectData);
+        }
+
+        $today = date('Y-m-d');
+        $results = $this->db->query(
+            "SELECT id, name FROM pp_banners "
+            . "WHERE status = 1 "
+            . "AND (date_start <= '{$today}' OR date_start IS NULL) "
+            . "AND (date_end >= '{$today}' OR date_end IS NULL) "
+            . "AND home_page = 0"
+        )->fetchAll();
+
+        $banners = null;
+        if (is_array($results) && !empty($results)) {
+            foreach ($results as $row) {
+                $row['languages'] = $this->db->get('pp_banners_langs', '*', [
+                    'AND' => ['id_banner' => (int)$row['id'], 'id_lang' => $langId]
+                ]);
+                $banners[] = $row;
+            }
+        }
+
+        $cacheHandler->set($cacheKey, $banners);
+
+        return $banners;
+    }
+
+    /**
+     * Pobiera glowny baner (home_page = 1) z filtrowaniem dat, z Redis cache.
+     * Zwraca dane w formacie zgodnym z szablonami: $banner['languages'] = plaski wiersz.
+     */
+    public function mainBanner(string $langId): ?array
+    {
+        $cacheHandler = new \Shared\Cache\CacheHandler();
+        $cacheKey = "BannerRepository::mainBanner:{$langId}";
+
+        $objectData = $cacheHandler->get($cacheKey);
+
+        if ($objectData) {
+            return unserialize($objectData);
+        }
+
+        $today = date('Y-m-d');
+        $results = $this->db->query(
+            "SELECT * FROM pp_banners "
+            . "WHERE status = 1 "
+            . "AND (date_start <= '{$today}' OR date_start IS NULL) "
+            . "AND (date_end >= '{$today}' OR date_end IS NULL) "
+            . "AND home_page = 1 "
+            . "ORDER BY date_end ASC "
+            . "LIMIT 1"
+        )->fetchAll();
+
+        $banner = null;
+        if (is_array($results) && !empty($results)) {
+            $banner = $results[0];
+            $banner['languages'] = $this->db->get('pp_banners_langs', '*', [
+                'AND' => ['id_banner' => (int)$banner['id'], 'id_lang' => $langId]
+            ]);
+        }
+
+        $cacheHandler->set($cacheKey, $banner);
+
+        return $banner;
+    }
 }

autoload/Domain/Cache/CacheRepository.php

@@ -14,11 +14,11 @@ class CacheRepository
     private $basePath;
 
     /**
-     * @param \RedisConnection $redisConnection Połączenie z Redis (nullable)
+     * @param \Shared\Cache\RedisConnection $redisConnection Połączenie z Redis (nullable)
      * @param string $basePath Ścieżka bazowa do katalogów cache
      */
     public function __construct(
-        ?\RedisConnection $redisConnection = null,
+        ?\Shared\Cache\RedisConnection $redisConnection = null,
         string $basePath = '../'
     ) {
         $this->redisConnection = $redisConnection;

autoload/Domain/Dashboard/DashboardRepository.php

@@ -13,7 +13,7 @@ class DashboardRepository
     public function summaryOrders(): int
     {
         try {
-            $redis = \RedisConnection::getInstance()->getConnection();
+            $redis = \Shared\Cache\RedisConnection::getInstance()->getConnection();
             if ( $redis ) {
                 $cached = $redis->get( 'summary_ordersd' );
                 if ( $cached !== false ) {
@@ -33,7 +33,7 @@ class DashboardRepository
     public function summarySales(): float
     {
         try {
-            $redis = \RedisConnection::getInstance()->getConnection();
+            $redis = \Shared\Cache\RedisConnection::getInstance()->getConnection();
             if ( $redis ) {
                 $cached = $redis->get( 'summary_salesd' );
                 if ( $cached !== false ) {

autoload/Domain/Dictionaries/DictionariesRepository.php

@@ -256,19 +256,17 @@ class DictionariesRepository
 
     private function cacheFetch(string $key)
     {
-        if (!class_exists('\Cache') || !method_exists('\Cache', 'fetch')) {
-            return false;
+        $cacheHandler = new \Shared\Cache\CacheHandler();
+        $cached = $cacheHandler->get(self::CACHE_SUBDIR . ':' . $key);
+        if ($cached) {
+            return unserialize($cached);
         }
-
-        return \Cache::fetch($key, self::CACHE_SUBDIR);
+        return false;
     }
 
     private function cacheStore(string $key, string $value): void
     {
-        if (!class_exists('\Cache') || !method_exists('\Cache', 'store')) {
-            return;
-        }
-
-        \Cache::store($key, $value, self::CACHE_TTL, self::CACHE_SUBDIR);
+        $cacheHandler = new \Shared\Cache\CacheHandler();
+        $cacheHandler->set(self::CACHE_SUBDIR . ':' . $key, $value, self::CACHE_TTL);
     }
 }

autoload/Domain/Languages/LanguagesRepository.php

@@ -337,7 +337,7 @@ class LanguagesRepository
      */
     public function defaultLanguage(): string
     {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = 'Domain\Languages\LanguagesRepository::defaultLanguage';
 
         $objectData = $cacheHandler->get($cacheKey);
@@ -361,7 +361,7 @@ class LanguagesRepository
      */
     public function activeLanguages(): array
     {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = 'Domain\Languages\LanguagesRepository::activeLanguages';
 
         $objectData = $cacheHandler->get($cacheKey);
@@ -389,7 +389,7 @@ class LanguagesRepository
      */
     public function translations(string $language = 'pl'): array
     {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = "Domain\Languages\LanguagesRepository::translations:$language";
 
         $objectData = $cacheHandler->get($cacheKey);

autoload/Domain/Layouts/LayoutsRepository.php

@@ -297,12 +297,12 @@ class LayoutsRepository
 
     private function clearFrontLayoutsCache(): void
     {
-        if (!class_exists('\CacheHandler')) {
+        if (!class_exists('\Shared\Cache\CacheHandler')) {
             return;
         }
 
         try {
-            $cacheHandler = new \CacheHandler();
+            $cacheHandler = new \Shared\Cache\CacheHandler();
             if (method_exists($cacheHandler, 'deletePattern')) {
                 $cacheHandler->deletePattern('*Layouts::*');
             }

autoload/Domain/Product/ProductRepository.php

@@ -639,7 +639,7 @@ class ProductRepository
         \S::delete_dir( '../thumbs/' );
 
         if ( !$isNew ) {
-            $redis = \RedisConnection::getInstance()->getConnection();
+            $redis = \Shared\Cache\RedisConnection::getInstance()->getConnection();
             if ( $redis ) {
                 $redis->flushAll();
             }

autoload/Domain/Promotion/PromotionRepository.php

@@ -406,12 +406,12 @@ class PromotionRepository
 
     private function invalidateActivePromotionsCache(): void
     {
-        if (!class_exists('\CacheHandler')) {
+        if (!class_exists('\Shared\Cache\CacheHandler')) {
             return;
         }
 
         try {
-            $cache = new \CacheHandler();
+            $cache = new \Shared\Cache\CacheHandler();
             if (method_exists($cache, 'delete')) {
                 $cache->delete('\shop\Promotion::get_active_promotions');
             }

autoload/Domain/Scontainers/ScontainersRepository.php

@@ -215,11 +215,11 @@ class ScontainersRepository
 
     private function clearFrontCache(int $containerId): void
     {
-        if ($containerId <= 0 || !class_exists('\CacheHandler')) {
+        if ($containerId <= 0 || !class_exists('\Shared\Cache\CacheHandler')) {
             return;
         }
 
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = '\front\factory\Scontainers::scontainer_details:' . $containerId;
         $cacheHandler->delete($cacheKey);
     }

autoload/Domain/Settings/SettingsRepository.php

@@ -148,7 +148,7 @@ class SettingsRepository
      */
     public function allSettings(bool $skipCache = false): array
     {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = 'Domain\Settings\SettingsRepository::allSettings';
 
         if (!$skipCache) {
@@ -177,7 +177,7 @@ class SettingsRepository
      */
     public function getSingleValue(string $param): string
     {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         $cacheKey = "Domain\Settings\SettingsRepository::getSingleValue:$param";
 
         $objectData = $cacheHandler->get($cacheKey);

autoload/Shared/Cache/CacheHandler.php

@@ -1,4 +1,6 @@
-<?
+<?php
+namespace Shared\Cache;
+
 class CacheHandler
 {
     protected $redis;
@@ -7,7 +9,7 @@ class CacheHandler
     {
         if (class_exists('Redis')) {
             try {
-                $this->redis = \RedisConnection::getInstance()->getConnection();
+                $this->redis = RedisConnection::getInstance()->getConnection();
             } catch (\Exception $e) {
                 $this->redis = null;
             }
@@ -22,7 +24,7 @@ class CacheHandler
         return null;
     }
 
-    public function set($key, $value, $ttl = 86400) // 86400 = 60 * 60 * 24 (1 dzień)
+    public function set($key, $value, $ttl = 86400)
     {
         if ($this->redis) {
             $this->redis->setex($key, $ttl, serialize($value));

autoload/Shared/Cache/RedisConnection.php

@@ -0,0 +1,45 @@
+<?php
+namespace Shared\Cache;
+
+class RedisConnection
+{
+    private static $instance = null;
+    private $redis;
+
+    private function __construct()
+    {
+        global $config;
+
+        $this->redis = new \Redis();
+
+        try {
+            if (!$this->redis->connect($config['redis']['host'], $config['redis']['port'])) {
+                error_log("Nie udalo sie polaczyc z serwerem Redis.");
+                $this->redis = null;
+                return;
+            }
+
+            if (!$this->redis->auth($config['redis']['password'])) {
+                error_log("Autoryzacja do serwera Redis nie powiodla sie.");
+                $this->redis = null;
+                return;
+            }
+        } catch (\Exception $e) {
+            error_log("Blad podczas polaczenia z Redis: " . $e->getMessage());
+            $this->redis = null;
+        }
+    }
+
+    public static function getInstance()
+    {
+        if (self::$instance === null) {
+            self::$instance = new self();
+        }
+        return self::$instance;
+    }
+
+    public function getConnection()
+    {
+        return $this->redis;
+    }
+}

autoload/admin/Controllers/SettingsController.php

@@ -33,7 +33,7 @@ class SettingsController
         \S::delete_dir('../temp/');
         \S::delete_dir('../thumbs/');
 
-        $redis = \RedisConnection::getInstance()->getConnection();
+        $redis = \Shared\Cache\RedisConnection::getInstance()->getConnection();
         if ($redis) {
             $redis->flushAll();
         }
@@ -54,7 +54,7 @@ class SettingsController
             \S::delete_dir('../temp/');
             \S::delete_dir('../thumbs/');
 
-            $redis = \RedisConnection::getInstance()->getConnection();
+            $redis = \Shared\Cache\RedisConnection::getInstance()->getConnection();
             if ($redis) {
                 $redis->flushAll();
             }

autoload/class.Cache.php

@@ -1,57 +0,0 @@
-<?php
-class Cache
-{
-  public static function store( $key, $data, $ttl = 86400, $subdir = '' )
-  {
-    if ( defined( 'SP_CACHE' ) and constant( "SP_CACHE" ) == false ) {
-      return false;
-    }
-    file_put_contents( self::get_file_name( $key, $subdir ), base64_encode( serialize( array( time() + $ttl, $data ) ) ) );
-  }
-
-  private static function get_file_name( $key, $subdir )
-  {
-    $md5 = md5( $key );
-
-    if ( $subdir )
-      $dir = 'temp/' . $subdir . '/' . $md5[0] . '/';
-    else
-      $dir = 'temp/' . $md5[0] . '/';
-
-    if ( !is_dir( $dir ) )
-      mkdir( $dir , 0755 , true );
-
-    return $dir . 's_cache_' . $md5;
-  }
-
-  static public function fetch( $key, $subdir = '' )
-  {
-    global $config;
-
-    if ( !$config['cache'] )
-      return false;
-
-    $filename = self::get_file_name( $key );
-
-    if ( !file_exists( $filename ) || !is_readable( $filename ) )
-      return false;
-
-    $data = base64_decode( file_get_contents( $filename ) );
-
-    $data = @unserialize( $data );
-    if ( !$data )
-    {
-      unlink( $filename );
-      return false;
-    }
-
-    if ( time() > $data[0] )
-    {
-      if ( file_exists( $filename ) )
-        unlink( $filename );
-      return false;
-    }
-    return $data[1];
-  }
-}
-?>

autoload/class.RedisConnection.php

@@ -1,53 +0,0 @@
-<?php
-class RedisConnection
-{
-  private static $instance = null;
-  private $redis;
-
-  private function __construct()
-  {
-    global $config;
-
-    $this->redis = new \Redis();
-
-    try
-    {
-      // Próba połączenia z serwerem Redis
-      if (!$this->redis->connect($config['redis']['host'], $config['redis']['port']))
-      {
-        // Logowanie błędu bez rzucania wyjątku
-        error_log("Nie udało się połączyć z serwerem Redis.");
-        $this->redis = null;
-        return;
-      }
-
-      // Próba autoryzacji
-      if (!$this->redis->auth($config['redis']['password']))
-      {
-        error_log("Autoryzacja do serwera Redis nie powiodła się.");
-        $this->redis = null;
-        return;
-      }
-    }
-    catch (\Exception $e)
-    {
-      // Obsługa wyjątków, bez rzucania błędu
-      error_log("Błąd podczas połączenia z Redis: " . $e->getMessage());
-      $this->redis = null;
-    }
-  }
-
-  public static function getInstance()
-  {
-    if (self::$instance === null)
-    {
-      self::$instance = new self();
-    }
-    return self::$instance;
-  }
-
-  public function getConnection()
-  {
-    return $this->redis;
-  }
-}

autoload/class.S.php

@@ -105,7 +105,7 @@ class S
 
   static public function clear_redis_cache()
   {
-    $redis = \RedisConnection::getInstance() -> getConnection();
+    $redis = \Shared\Cache\RedisConnection::getInstance() -> getConnection();
     $redis -> flushAll();
   }
 
@@ -115,7 +115,7 @@ class S
     {
       try
       {
-        $cacheHandler = new \CacheHandler();
+        $cacheHandler = new \Shared\Cache\CacheHandler();
         // Wyczyść cache produktu dla wszystkich języków i permutacji
         $cacheHandler -> deletePattern( "shop\\product:$product_id:*" );
         // Wyczyść cache związane z opcjami ilościowymi

autoload/front/Views/Banners.php

@@ -0,0 +1,21 @@
+<?php
+namespace front\Views;
+
+class Banners
+{
+    public static function banners($banners)
+    {
+        $tpl = new \Tpl;
+        $tpl->banners = $banners;
+        return $tpl->render('banner/banners');
+    }
+
+    public static function mainBanner($banner)
+    {
+        if (!\S::get_session('banner_close') && is_array($banner)) {
+            $tpl = new \Tpl;
+            $tpl->banner = $banner;
+            return $tpl->render('banner/main-banner');
+        }
+    }
+}

autoload/front/controls/class.ShopBasket.php

@@ -403,7 +403,7 @@ class ShopBasket
       \S::set_session( 'google-analytics-purchase', true );
       \S::set_session( 'ekomi-purchase', true );
 
-      $redis = \RedisConnection::getInstance() -> getConnection();
+      $redis = \Shared\Cache\RedisConnection::getInstance() -> getConnection();
       if ( $redis )
         $redis -> flushAll();
 

autoload/front/factory/class.Banners.php

@@ -1,73 +0,0 @@
-<?php
-namespace front\factory;
-
-class Banners
-{
-  public static function banners()
-  {
-    global $mdb, $lang;
-
-    $cacheHandler = new \CacheHandler();
-    $cacheKey = "\front\factory\Banners::banners";
-
-    $objectData = $cacheHandler->get($cacheKey);
-
-    if ( !$objectData )
-    {
-      $results = $mdb -> query( 'SELECT id, name FROM pp_banners WHERE status = 1 AND ( date_start <= \'' . date( 'Y-m-d' ) . '\' OR date_start IS NULL ) AND ( date_end >= \'' . date( 'Y-m-d' ) . '\' OR date_end IS NULL ) AND home_page = 0' ) -> fetchAll();
-      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
-      {
-        $row['languages'] = $mdb -> get( 'pp_banners_langs', '*', [ 'AND' => [ 'id_banner' => (int)$row['id'], 'id_lang' => $lang[0] ] ] );
-        $banners[] = $row;
-      }
-
-      $cacheHandler -> set( $cacheKey, $banners );
-    }
-    else
-    {
-      return unserialize($objectData);
-    }
-
-    return $banners;
-  }
-
-  public static function main_banner()
-  {
-    global $mdb, $lang_id;
-
-    $cacheHandler = new \CacheHandler();
-    $cacheKey = "\front\factory\Banners::main_banner:$lang_id";
-
-    $objectData = $cacheHandler -> get( $cacheKey );
-
-    if ( !$objectData )
-    {
-      $banner = $mdb -> query( 'SELECT '
-                                  . '* '
-                                . 'FROM '
-                                  . 'pp_banners '
-                                . 'WHERE '
-                                    . 'status = 1 '
-                                  . 'AND '
-                                    . '( date_start <= \'' . date( 'Y-m-d' ) . '\' OR date_start IS NULL ) '
-                                  . 'AND '
-                                    . '( date_end >= \'' . date( 'Y-m-d' ) . '\' OR date_end IS NULL ) '
-                                  . 'AND '
-                                    . 'home_page = 1 '
-                                . 'ORDER BY '
-                                  . 'date_end ASC '
-                                . 'LIMIT 1' ) -> fetchAll();
-      $banner = $banner[0];
-      if ( $banner )
-        $banner['languages'] = $mdb -> get( 'pp_banners_langs', '*', [ 'AND' => [ 'id_banner' => (int)$banner['id'], 'id_lang' => $lang_id ] ] );
-
-      $cacheHandler -> set( $cacheKey, $banner );
-    }
-    else
-    {
-      return unserialize( $objectData );
-    }
-
-    return $banner;
-  }
-}

autoload/front/factory/class.Layouts.php

@@ -12,7 +12,7 @@ class Layouts
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Layouts::default_layout";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -35,7 +35,7 @@ class Layouts
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Layouts::product_layout:$product_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -87,7 +87,7 @@ class Layouts
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Layouts::article_layout:$article_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -110,7 +110,7 @@ class Layouts
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Layouts::category_layout:$category_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -148,7 +148,7 @@ class Layouts
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Layouts::active_layout:$page_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );

autoload/front/factory/class.Menu.php

@@ -7,7 +7,7 @@ class Menu
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Menu::menu_details:$menu_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -31,7 +31,7 @@ class Menu
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Menu::menu_pages:$menu_id:$parent_id";
 
     $objectData = $cacheHandler->get($cacheKey);

autoload/front/factory/class.Pages.php

@@ -7,7 +7,7 @@ class Pages
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Pages::page_sort:$page_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -48,7 +48,7 @@ class Pages
     if ( $lang_tmp )
       $lang_id = $lang_tmp;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Pages::page_details:$id:$lang_id";
 
     $objectData = $cacheHandler->get($cacheKey);
@@ -69,7 +69,7 @@ class Pages
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Pages::main_page_id";
 
     $objectData = $cacheHandler->get($cacheKey);

autoload/front/factory/class.Scontainers.php

@@ -7,7 +7,7 @@ class Scontainers
   {
     global $mdb, $lang;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\Scontainers::scontainer_details:$scontainer_id";
 
     $objectData = $cacheHandler->get($cacheKey);

autoload/front/factory/class.ShopAttribute.php

@@ -7,7 +7,7 @@ class ShopAttribute
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\ShopAttribute::value_details:$value_id:$lang_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -31,12 +31,20 @@ class ShopAttribute
   {
     global $mdb;
 
-    if ( !$attribute = \Cache::fetch( 'attribute_details_' . $attribute_id . '_' . $lang_id ) )
+    $cacheHandler = new \Shared\Cache\CacheHandler();
+    $cacheKey = 'attribute_details_' . $attribute_id . '_' . $lang_id;
+    $objectData = $cacheHandler->get( $cacheKey );
+
+    if ( !$objectData )
     {
       $attribute = $mdb -> get( 'pp_shop_attributes', '*', [ 'id' => (int)$attribute_id ] );
       $attribute['language'] = $mdb -> get( 'pp_shop_attributes_langs', [ 'lang_id', 'name' ], [ 'AND' => [ 'attribute_id' => (int)$attribute_id, 'lang_id' => $lang_id ] ] );
 
-      \Cache::store( 'attribute_details_' . $attribute_id . '_' . $lang_id, $attribute );
+      $cacheHandler->set( $cacheKey, $attribute );
+    }
+    else
+    {
+      return unserialize( $objectData );
     }
     return $attribute;
   }

autoload/front/factory/class.ShopCategory.php

@@ -6,10 +6,18 @@ class ShopCategory
   {
     global $mdb;
 
-    if ( !$category_sort = \Cache::fetch( "get_category_sort:$category_id" ) )
+    $cacheHandler = new \Shared\Cache\CacheHandler();
+    $cacheKey = "get_category_sort:$category_id";
+    $objectData = $cacheHandler->get( $cacheKey );
+
+    if ( !$objectData )
     {
       $category_sort = $mdb -> get( 'pp_shop_categories', 'sort_type', [ 'id' => $category_id ] );
-      \Cache::store( "get_category_sort:$category_id", $category_sort );
+      $cacheHandler->set( $cacheKey, $category_sort );
+    }
+    else
+    {
+      return unserialize( $objectData );
     }
 
     return $category_sort;
@@ -19,11 +27,19 @@ class ShopCategory
   {
     global $mdb, $lang_id;
 
-    if ( !$category_name = \Cache::fetch( 'category_name' . $lang_id . '_' . $category_id . 'tmp' ) )
+    $cacheHandler = new \Shared\Cache\CacheHandler();
+    $cacheKey = 'category_name' . $lang_id . '_' . $category_id;
+    $objectData = $cacheHandler->get( $cacheKey );
+
+    if ( !$objectData )
     {
       $category_name = $mdb -> get( 'pp_shop_categories_langs', 'title', [ 'AND' => [ 'category_id' => (int)$category_id, 'lang_id' => $lang_id ] ] );
 
-      \Cache::store( 'category_name' . $lang_id . '_' . $category_id, $category_name );
+      $cacheHandler->set( $cacheKey, $category_name );
+    }
+    else
+    {
+      return unserialize( $objectData );
     }
 
     return $category_name;
@@ -45,7 +61,7 @@ class ShopCategory
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\ShopCategory::blog_category_products:$category_id:$lang_id:$limit";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -95,7 +111,7 @@ class ShopCategory
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\ShopCategory::category_products_count:$category_id:$lang_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -166,7 +182,7 @@ class ShopCategory
       break;
     endswitch;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\ShopCategory::products_id:$category_id:$sort_type:$lang_id:$products_limit:$from:$order";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -245,7 +261,7 @@ class ShopCategory
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\ShopCategory::categories_details:$parent_id";
 
     $objectData = $cacheHandler->get($cacheKey);
@@ -275,7 +291,7 @@ class ShopCategory
   {
     global $mdb, $lang_id;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\ShopCategory::category_details:$category_id";
 
     $objectData = $cacheHandler->get($cacheKey);

autoload/front/factory/class.ShopPaymentMethod.php

@@ -17,15 +17,16 @@ class ShopPaymentMethod
   public static function payment_methods_by_transport( $transport_method_id )
   {
     $transport_method_id = (int)$transport_method_id;
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = 'payment_methods_by_transport' . $transport_method_id;
-    $payments = \Cache::fetch( $cacheKey );
+    $objectData = $cacheHandler->get( $cacheKey );
 
-    if ( $payments !== false && is_array( $payments ) ) {
-      return $payments;
+    if ( $objectData ) {
+      return unserialize( $objectData );
     }
 
     $payments = self::repo()->forTransport( $transport_method_id );
-    \Cache::store( $cacheKey, $payments );
+    $cacheHandler->set( $cacheKey, $payments );
 
     return $payments;
   }
@@ -38,12 +39,18 @@ class ShopPaymentMethod
   public static function payment_method( $payment_method_id )
   {
     $payment_method_id = (int)$payment_method_id;
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = 'payment_method' . $payment_method_id;
-    $payment_method = \Cache::fetch( $cacheKey );
+    $objectData = $cacheHandler->get( $cacheKey );
 
-    if ( $payment_method === false ) {
+    if ( !$objectData )
+    {
       $payment_method = self::repo()->findActiveById( $payment_method_id );
-      \Cache::store( $cacheKey, $payment_method );
+      $cacheHandler->set( $cacheKey, $payment_method );
+    }
+    else
+    {
+      return unserialize( $objectData );
     }
 
     return $payment_method;
@@ -51,15 +58,16 @@ class ShopPaymentMethod
 
   public static function payment_methods()
   {
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = 'payment_methods';
-    $payment_methods = \Cache::fetch( $cacheKey );
+    $objectData = $cacheHandler->get( $cacheKey );
 
-    if ( $payment_methods !== false && is_array( $payment_methods ) ) {
-      return $payment_methods;
+    if ( $objectData ) {
+      return unserialize( $objectData );
     }
 
     $payment_methods = self::repo()->allActive();
-    \Cache::store( $cacheKey, $payment_methods );
+    $cacheHandler->set( $cacheKey, $payment_methods );
 
     return $payment_methods;
   }

autoload/front/factory/class.ShopProduct.php

@@ -47,7 +47,7 @@ class ShopProduct
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\ShopProduct::is_product_active:$product_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -85,10 +85,18 @@ class ShopProduct
   {
     global $mdb;
 
-    if ( !$price = \Cache::fetch( 'get_minimal_price:' . $id_product ) )
+    $cacheHandler = new \Shared\Cache\CacheHandler();
+    $cacheKey = 'get_minimal_price:' . $id_product;
+    $objectData = $cacheHandler->get( $cacheKey );
+
+    if ( !$objectData )
     {
       $price = $mdb -> min( 'pp_shop_product_price_history', 'price', [ 'AND' => [ 'id_product' => $id_product, 'price[!]' => str_replace( ',', '.', $price_brutto_promo ) ] ] );
-      \Cache::store( 'get_minimal_price:' . $id_product, $price );
+      $cacheHandler->set( $cacheKey, $price );
+    }
+    else
+    {
+      return unserialize( $objectData );
     }
 
     return $price;
@@ -108,11 +116,19 @@ class ShopProduct
   {
     global $mdb, $lang_id;
 
-    if ( !$product_name = \Cache::fetch( 'product_name' . $lang_id . '_' . $product_id ) )
+    $cacheHandler = new \Shared\Cache\CacheHandler();
+    $cacheKey = 'product_name' . $lang_id . '_' . $product_id;
+    $objectData = $cacheHandler->get( $cacheKey );
+
+    if ( !$objectData )
     {
       $product_name = $mdb -> get( 'pp_shop_products_langs', 'name', [ 'AND' => [ 'product_id' => (int)$product_id, 'lang_id' => $lang_id ] ] );
 
-      \Cache::store( 'product_name' . $lang_id . '_' . $product_id, $product_name );
+      $cacheHandler->set( $cacheKey, $product_name );
+    }
+    else
+    {
+      return unserialize( $objectData );
     }
 
     return $product_name;
@@ -122,12 +138,20 @@ class ShopProduct
   {
     global $mdb;
 
-    if ( !$product_image = \Cache::fetch( 'product_image:' . $product_id ) )
+    $cacheHandler = new \Shared\Cache\CacheHandler();
+    $cacheKey = 'product_image:' . $product_id;
+    $objectData = $cacheHandler->get( $cacheKey );
+
+    if ( !$objectData )
     {
       $results = $mdb -> query( 'SELECT src FROM pp_shop_products_images WHERE product_id = :product_id ORDER BY o ASC LIMIT 1', [ ':product_id' => (int)$product_id ] ) -> fetchAll( \PDO::FETCH_ASSOC );
       $product_image = $results[ 0 ][ 'src' ];
 
-      \Cache::store( 'product_image:' . $product_id, $product_image );
+      $cacheHandler->set( $cacheKey, $product_image );
+    }
+    else
+    {
+      return unserialize( $objectData );
     }
 
     return $product_image;
@@ -137,7 +161,7 @@ class ShopProduct
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\ShopProduct::product_wp:$product_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -159,14 +183,22 @@ class ShopProduct
   {
     global $mdb;
 
-    if ( !$products = \Cache::fetch( 'random_productsa_' . $product_id . '_' . $lang_id ) )
+    $cacheHandler = new \Shared\Cache\CacheHandler();
+    $cacheKey = 'random_products_' . $product_id . '_' . $lang_id;
+    $objectData = $cacheHandler->get( $cacheKey );
+
+    if ( !$objectData )
     {
       $results = $mdb -> query( 'SELECT id FROM pp_shop_products WHERE status = 1 ORDER BY RAND() LIMIT 6' ) -> fetchAll();
       if ( is_array( $results ) and!empty( $results ) )
         foreach ( $results as $row )
           $products[] = \front\factory\ShopProduct::product_details( $row[ 'id' ], $lang_id );
 
-      \Cache::store( 'random_products_' . $product_id . '_' . $lang_id, $products );
+      $cacheHandler->set( $cacheKey, $products );
+    }
+    else
+    {
+      return unserialize( $objectData );
     }
 
     return $products;
@@ -176,14 +208,22 @@ class ShopProduct
   {
     global $mdb;
 
-    if ( !$products = \Cache::fetch( "promoted_products-$limit" ) )
+    $cacheHandler = new \Shared\Cache\CacheHandler();
+    $cacheKey = "promoted_products-$limit";
+    $objectData = $cacheHandler->get( $cacheKey );
+
+    if ( !$objectData )
     {
       $results = $mdb -> query( 'SELECT id FROM pp_shop_products WHERE status = 1 AND promoted = 1 ORDER BY RAND() LIMIT ' . $limit ) -> fetchAll();
       if ( is_array( $results ) and!empty( $results ) )
         foreach ( $results as $row )
           $products[] = $row[ 'id' ];
 
-      \Cache::store( "promoted_products-$limit", $products );
+      $cacheHandler->set( $cacheKey, $products );
+    }
+    else
+    {
+      return unserialize( $objectData );
     }
 
     return $products;
@@ -227,7 +267,7 @@ class ShopProduct
     if ( !$product_id )
       return false;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\ShopProduct::product_details:$product_id:$lang_id";
 
     $objectData = $cacheHandler->get($cacheKey);

autoload/front/factory/class.ShopTransport.php

@@ -13,7 +13,7 @@ class ShopTransport
   {
     global $mdb, $settings;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\front\factory\ShopTransport::transport_methods";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -57,12 +57,20 @@ class ShopTransport
   {
       global $mdb;
 
-      if ( !$cost = \Cache::fetch( 'transport_cost_' . $transport_id ) )
+      $cacheHandler = new \Shared\Cache\CacheHandler();
+      $cacheKey = 'transport_cost_' . $transport_id;
+      $objectData = $cacheHandler->get( $cacheKey );
+
+      if ( !$objectData )
       {
         $repo = new \Domain\Transport\TransportRepository($mdb);
         $cost = $repo->getTransportCost($transport_id);
 
-        \Cache::store( 'transport_cost_' . $transport_id, $cost );
+        $cacheHandler->set( $cacheKey, $cost );
+      }
+      else
+      {
+        return unserialize( $objectData );
       }
       return $cost;
   }
@@ -71,12 +79,20 @@ class ShopTransport
   {
     global $mdb;
 
-    if ( !$transport = \Cache::fetch( 'transport' . $transport_id ) )
+    $cacheHandler = new \Shared\Cache\CacheHandler();
+    $cacheKey = 'transport' . $transport_id;
+    $objectData = $cacheHandler->get( $cacheKey );
+
+    if ( !$objectData )
     {
       $repo = new \Domain\Transport\TransportRepository($mdb);
       $transport = $repo->findActiveById($transport_id);
 
-      \Cache::store( 'transport' . $transport_id, $transport );
+      $cacheHandler->set( $cacheKey, $transport );
+    }
+    else
+    {
+      return unserialize( $objectData );
     }
     return $transport;
   }

autoload/front/view/class.Banners.php

@@ -1,22 +0,0 @@
-<?php
-namespace front\view;
-
-class Banners
-{  
-  public static function banners( $banners )
-  {
-    $tpl = new \Tpl;
-    $tpl -> banners = $banners;
-    return $tpl -> render( 'banner/banners' );
-  }
-  
-  public static function main_banner( $banner )
-  {
-    if ( !\S::get_session( 'banner_close' ) && is_array( $banner ) )
-    {
-      $tpl = new \Tpl;
-      $tpl -> banner = $banner;
-      return $tpl -> render( 'banner/main-banner' );
-    }
-  }
-}

autoload/front/view/class.Site.php

@@ -23,6 +23,7 @@ class Site
     global $page, $settings, $settings, $lang, $lang_id;
 
     $articleRepo = new \Domain\Article\ArticleRepository( $GLOBALS['mdb'] );
+    $bannerRepo = new \Domain\Banner\BannerRepository( $GLOBALS['mdb'] );
 
     if ( (int) \S::get( 'layout_id' ) )
       $layout = new \cms\Layout( (int) \S::get( 'layout_id' ) );
@@ -59,8 +60,8 @@ class Site
                             \front\view\Site::copyright(),
                             $html );
 
-    $html = str_replace( '[BANER_STRONA_GLOWNA]', \front\view\Banners::main_banner( \front\factory\Banners::main_banner() ), $html );
-    $html = str_replace( '[BANERY]',              \front\view\Banners::banners( \front\factory\Banners::banners() ), $html );
+    $html = str_replace( '[BANER_STRONA_GLOWNA]', \front\Views\Banners::mainBanner( $bannerRepo->mainBanner( $lang_id ) ), $html );
+    $html = str_replace( '[BANERY]',              \front\Views\Banners::banners( $bannerRepo->banners( $lang_id ) ), $html );
 
     $html = str_replace( '[KATEGORIE]', \Tpl::view( 'shop-category/categories', [
                                             'level' => $level,

autoload/shop/class.Category.php

@@ -59,7 +59,7 @@ class Category implements \ArrayAccess
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\shop\Category::get_subcategory_by_category:$category_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );

autoload/shop/class.Product.php

@@ -126,7 +126,7 @@ class Product implements \ArrayAccess
       try
       {
         // Get the Redis connection instance
-        $redis = \RedisConnection::getInstance()->getConnection();
+        $redis = \Shared\Cache\RedisConnection::getInstance()->getConnection();
 
         // Check if Redis connection is valid
         if ( $redis )
@@ -303,7 +303,7 @@ class Product implements \ArrayAccess
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\shop\Product::product_sets_when_add_to_basket:$product_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -536,7 +536,7 @@ class Product implements \ArrayAccess
   {
     global $mdb, $settings;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\shop\Product::get_product_permutation_quantity_options:v2:$product_id:$permutation";
 
     $objectData = $cacheHandler -> get( $cacheKey );

autoload/shop/class.ProductAttribute.php

@@ -8,7 +8,7 @@ class ProductAttribute implements \ArrayAccess
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\shop\ProductAttribute::is_value_default:$value_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -63,7 +63,7 @@ class ProductAttribute implements \ArrayAccess
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\shop\ProductAttribute::get_attribute_order:$attribute_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );
@@ -93,7 +93,7 @@ class ProductAttribute implements \ArrayAccess
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\shop\ProductAttribute::get_value_name:$value_id:$lang_id";
 
     $objectData = $cacheHandler -> get( $cacheKey );

autoload/shop/class.ProductCustomField.php

@@ -19,7 +19,7 @@ class ProductCustomField implements \ArrayAccess
     {
       try
       {
-        $redis = \RedisConnection::getInstance() -> getConnection();
+        $redis = \Shared\Cache\RedisConnection::getInstance() -> getConnection();
 
         if ( $redis )
         {

autoload/shop/class.Promotion.php

@@ -21,7 +21,7 @@ class Promotion extends DbModel
   {
     global $mdb;
 
-    $cacheHandler = new \CacheHandler();
+    $cacheHandler = new \Shared\Cache\CacheHandler();
     $cacheKey = "\shop\Promotion::get_active_promotions";
 
     $objectData = $cacheHandler -> get( $cacheKey );

docs/CHANGELOG.md

@@ -4,6 +4,38 @@ Logi zmian z migracji na Domain-Driven Architecture. Najnowsze na gorze.
 
 ---
 
+## ver. 0.282 (2026-02-16) - Cache cleanup, Shared namespace
+
+- **Shared\Cache namespace** — przeniesienie CacheHandler i RedisConnection do `Shared\Cache\`
+  - NOWY: `autoload/Shared/Cache/CacheHandler.php` — glowna implementacja
+  - NOWY: `autoload/Shared/Cache/RedisConnection.php` — glowna implementacja singleton
+  - USUNIETA: `autoload/class.CacheHandler.php` — wrapper usuniety, 60 odwolan przepietych na `\Shared\Cache\CacheHandler`
+  - USUNIETA: `autoload/class.RedisConnection.php` — wrapper usuniety, 12 odwolan przepietych na `\Shared\Cache\RedisConnection`
+- **Eliminacja legacy Cache** — usuniecie plikowego cache `class.Cache.php`
+  - USUNIETA: `autoload/class.Cache.php` — legacy file-based cache (store/fetch z base64+serialize)
+  - UPDATE: `front\factory\ShopProduct` — 5 metod przepietych z `\Cache::` na `CacheHandler` (get_minimal_price, product_name, product_image, random_products, promoted_products)
+  - UPDATE: `front\factory\ShopPaymentMethod` — 3 metody przepiete (payment_methods_by_transport, payment_method, payment_methods)
+  - UPDATE: `front\factory\ShopCategory` — 2 metody przepiete (get_category_sort, category_name)
+  - UPDATE: `front\factory\ShopTransport` — 2 metody przepiete (transport_cost, transport)
+  - UPDATE: `front\factory\ShopAttribute` — 1 metoda przepieta (attribute_details)
+  - UPDATE: `Domain\Dictionaries\DictionariesRepository` — prywatne wrappery cacheFetch/cacheStore przepiete na CacheHandler
+  - FIX: naprawione rozbieznosci kluczy cache (random_products, category_name) — fetch i store uzywaly roznych kluczy
+  - Testy: 454 OK, 1449 asercji
+
+---
+
+## ver. 0.281 (2026-02-16) - Banners frontend migration
+
+- **Banners (frontend)** — migracja na Domain + Views
+  - NOWE METODY w `BannerRepository`: `banners(string $langId)`, `mainBanner(string $langId)` — z Redis cache, filtrowanie dat, plaski format `$banner['languages']` (zgodny z szablonami)
+  - NOWY: `front\Views\Banners` — czysty VIEW (`banners()`, `mainBanner()`)
+  - USUNIETA: `front\factory\Banners` — logika przeniesiona do `BannerRepository`
+  - USUNIETA: `front\view\Banners` — zastapiona przez `front\Views\Banners`
+  - UPDATE: `front\view\Site::show()` — przepiecie linii 62-63 na repo + Views (bezposrednio `$bannerRepo->banners()` / `$bannerRepo->mainBanner()`)
+  - Testy: 454 OK, 1449 asercji (+4 nowe testy w BannerRepositoryTest)
+
+---
+
 ## ver. 0.280 (2026-02-16) - Articles frontend migration
 
 - **Articles (frontend)** — pelna migracja na Domain + Views

docs/DATABASE_STRUCTURE.md

@@ -129,7 +129,9 @@ Banery.
 | date_end | Data zakończenia |
 | home_page | Czy na stronie głównej 0/1 |
 
-**Używane w:** `Domain\Banner\BannerRepository`
+**Używane w:** `Domain\Banner\BannerRepository`, `front\Views\Banners`
+
+**Aktualizacja 2026-02-16 (ver. 0.281):** metody frontendowe `banners()`, `mainBanner()` dodane do `Domain\Banner\BannerRepository`. Fasady `front\factory\Banners` i `front\view\Banners` deleguja do repo/Views.
 
 ## pp_banners_langs
 Tłumaczenia banerów.
@@ -144,7 +146,7 @@ Tłumaczenia banerów.
 | html | Kod HTML |
 | text | Tekst |
 
-**Używane w:** `Domain\Banner\BannerRepository`
+**Używane w:** `Domain\Banner\BannerRepository`, `front\Views\Banners`
 
 ## pp_articles
 Artykuły.

docs/FRONTEND_REFACTORING_PLAN.md

@@ -40,7 +40,7 @@ Panel administratora (33 moduły) został w pełni zmigrowany na architekturę D
 | Settings | Fasada (BUG: get_single_settings_value ignoruje $param) | NISKI |
 | Languages | USUNIĘTA — przepięta na Domain | — |
 | Layouts | Fasada | NISKI |
-| Banners | Fasada | NISKI |
+| Banners | USUNIETA — przepieta na Domain | — |
 | Menu | Fasada | NISKI |
 | Pages | Fasada | NISKI |
 | ShopAttribute | Fasada | NISKI |
@@ -51,7 +51,8 @@ Panel administratora (33 moduły) został w pełni zmigrowany na architekturę D
 |-------|--------|
 | Site | KRYTYCZNY — show() ~600 linii, pattern substitution engine |
 | ShopCategory | VIEW z logiką routingu (infinite scroll vs pagination) |
-| Articles, Banners, Menu, Scontainers | Czyste VIEW |
+| Articles, Menu, Scontainers | Czyste VIEW |
+| Banners | PRZENIESIONA do `front\Views\Banners` |
 | Languages, Newsletter | PRZENIESIONE do `front\Views\` (nowy namespace) |
 | ShopClient, ShopOrder, ShopPaymentMethod | Czyste VIEW |
 | ShopTransport | PUSTA klasa (placeholder) |
@@ -79,12 +80,12 @@ Panel administratora (33 moduły) został w pełni zmigrowany na architekturę D
 |-------|-------|--------|
 | S | ~1130 | htacces() ~500 linii — generowanie .htaccess; reszta to utility |
 | Tpl | ~90 | OK — silnik szablonów, bez zmian |
-| CacheHandler | ~50 | OK — Redis wrapper |
-| RedisConnection | ~40 | OK — singleton |
+| CacheHandler | ~50 | ZMIGROWANY do `Shared\Cache\CacheHandler` — wrappery usuniete |
+| RedisConnection | ~40 | ZMIGROWANY do `Shared\Cache\RedisConnection` — wrappery usuniete |
 | Email | ~100 | OK — PHPMailer wrapper (drobne poprawki) |
 | Log | ~20 | OK — audit logging |
 | DbModel | ~60 | OK — base ORM |
-| Cache | ~50 | LEGACY — file-based cache, rozważyć usunięcie |
+| Cache | ~50 | USUNIETA — zastapiona CacheHandler (Redis) w ver. 0.282 |
 | Html | ~80 | OK — form helpers |
 | Image | ~100 | OK — GD wrapper |
 | Mobile_Detect | — | Third-party, bez zmian |
@@ -246,19 +247,37 @@ Legacy Cleanup
 
 ---
 
-### Etap: Banners, Menu, Pages, Layouts Frontend Services
+### Etap: Banners Frontend — ZREALIZOWANY
+
+**Cel:** Migracja `front\factory\Banners` i `front\view\Banners` do Domain + Views.
+
+**DODANE METODY (do istniejącej klasy `BannerRepository`):**
+- `banners(string $langId): ?array` — aktywne banery (home_page=0), filtrowanie dat, Redis cache, plaski format languages
+- `mainBanner(string $langId): ?array` — baner glowny (home_page=1), filtrowanie dat, Redis cache, plaski format languages
+
+**NOWE:**
+- `front\Views\Banners` — czysty VIEW (`banners()`, `mainBanner()`)
+
+**ZMIANA:**
+- `front\factory\Banners` → USUNIETA (logika przeniesiona do `BannerRepository`)
+- `front\view\Banners` → USUNIETA (zastapiona przez `front\Views\Banners`)
+- `front\view\Site::show()` — przepiecie na `$bannerRepo->banners()` / `$bannerRepo->mainBanner()` + `\front\Views\Banners::`
+- Testy: 4 nowe w `BannerRepositoryTest` (454 OK, 1449 asercji)
+
+---
+
+### Etap: Menu, Pages, Layouts Frontend Services
 
 **Cel:** Migracja pozostałych fabryk "liściowych".
 
 **NOWE:**
-- `Domain/Banner/BannerFrontendService.php` — `mainBanner()`, `banners()` (filtrowanie po datach)
 - `Domain/Menu/MenuFrontendService.php` — `menuDetails()`, `menuPages()` (rekurencja)
 - `Domain/Pages/PagesFrontendService.php` — `pageDetails()`, `mainPageId()`, `langUrl()`, `pageSort()`
 - `Domain/Layouts/LayoutsFrontendService.php` — `activeLayout()`, `articleLayout()`, `productLayout()`, `categoryLayout()`, `defaultLayout()`, `categoryDefaultLayout()`
-- Testy: 4 pliki testowe
+- Testy: 3 pliki testowe
 
 **ZMIANA:**
-- `front/factory/Banners`, `Menu`, `Pages`, `Layouts` → fasady
+- `front/factory/Menu`, `Pages`, `Layouts` → fasady
 
 **BUG FIX:** `cms\Layout::__get()` — poprawka referencji do `$this->data`
 
@@ -485,7 +504,7 @@ front\factory\ShopPromotion::promotion_type_XX() → shop\Product::is_product_on
 
 **USUNIĘCIE:**
 - Martwy kod `eval()` dla `[PHP]` bloków (jeśli nieużywany)
-- `class.Cache.php` (legacy file-based) jeśli wszystkie użycia przeniesione na `CacheHandler`
+- ~~`class.Cache.php` (legacy file-based)~~ **ZREALIZOWANE** w ver. 0.282
 - Pusta klasa `front\view\ShopTransport`
 
 **ZMIANA:**

docs/PROJECT_STRUCTURE.md

@@ -6,23 +6,27 @@ Dokumentacja struktury projektu shopPRO do szybkiego odniesienia.
 
 ### Klasy odpowiedzialne za cache
 
-#### RedisConnection
-- **Plik:** `autoload/class.RedisConnection.php`
+#### RedisConnection (`Shared\Cache\RedisConnection`)
+- **Plik:** `autoload/Shared/Cache/RedisConnection.php`
 - **Opis:** Singleton zarządzający połączeniem z Redis
 - **Metody:**
   - `getInstance()` - pobiera instancję połączenia
   - `getConnection()` - zwraca obiekt Redis
 
-#### CacheHandler
-- **Plik:** `autoload/class.CacheHandler.php`
+#### CacheHandler (`Shared\Cache\CacheHandler`)
+- **Plik:** `autoload/Shared/Cache/CacheHandler.php`
 - **Opis:** Handler do obsługi cache Redis
 - **Metody:**
-  - `get($key)` - pobiera wartość z cache
-  - `set($key, $value, $ttl = 86400)` - zapisuje wartość do cache
+  - `get($key)` - pobiera wartość z cache (zwraca zserializowany string, wymaga `unserialize()`)
+  - `set($key, $value, $ttl = 86400)` - zapisuje wartość do cache (serializuje wewnętrznie)
   - `exists($key)` - sprawdza czy klucz istnieje
   - `delete($key)` - usuwa pojedynczy klucz
   - `deletePattern($pattern)` - usuwa klucze według wzorca
 
+#### USUNIĘTA: Cache (legacy file-based)
+- ~~`autoload/class.Cache.php`~~ — usunięta w ver. 0.282
+- Zastąpiona przez `CacheHandler` (Redis) we wszystkich wywołaniach
+
 #### Klasa S (pomocnicza)
 - **Plik:** `autoload/class.S.php`
 - **Metody cache:**
@@ -100,9 +104,11 @@ shopPRO/
 │   │   ├── controls/           # Kontrolery legacy (fallback)
 │   │   └── factory/            # Fabryki/helpery
 │   ├── Domain/                 # Repozytoria/logika domenowa
+│   ├── Shared/                 # Wspoldzielone narzedzia
+│   │   └── Cache/              # CacheHandler, RedisConnection
 │   ├── front/                  # Klasy frontendu
 │   │   ├── Controllers/        # Nowe kontrolery DI (Newsletter)
-│   │   ├── Views/              # Nowe widoki (Newsletter, Articles, Languages)
+│   │   ├── Views/              # Nowe widoki (Newsletter, Articles, Languages, Banners)
 │   │   ├── controls/           # Kontrolery legacy (Site, ShopBasket, ...)
 │   │   ├── view/               # Widoki legacy (Site, ...)
 │   │   └── factory/            # Fabryki/helpery (fasady)
@@ -388,10 +394,24 @@ Pelna dokumentacja testow: `TESTING.md`
 - Usunięta fasada `front\factory\Newsletter` — logika przeniesiona do `Domain\Newsletter\NewsletterRepository` (6 nowych metod frontendowych).
 - Usunięty stary kontroler `front\controls\Newsletter` i widok `front\view\Newsletter`.
 - Utworzony nowy namespace `front\Controllers\` — pierwszy frontowy kontroler z DI: `NewsletterController`.
-- Utworzony nowy namespace `front\Views\` — czyste widoki statyczne: `Languages`, `Newsletter`.
+- Utworzony nowy namespace `front\Views\` — czyste widoki statyczne: `Languages`, `Newsletter`, `Banners`.
 - Zaktualizowany routing w `front\controls\Site::route()` — `getControllerFactories()` (DI) z fallbackiem na stare `front\controls\`.
 - Przepięte 4 wywołania `Newsletter::get_template()` w `front\factory\ShopClient` na `NewsletterRepository::templateByName()`.
 - FIX: `newsletter_unsubscribe()` — błędna składnia medoo `delete()`.
 
+## Aktualizacja 2026-02-16 (ver. 0.281) - Banners frontend migration
+- NOWE METODY w `Domain/Banner/BannerRepository.php`: `banners()`, `mainBanner()` (Redis cache, filtrowanie dat).
+- NOWY: `front\Views\Banners` — czysty VIEW (renderowanie szablonow banner/).
+- USUNIETA: `front\factory\Banners` — logika przeniesiona do `BannerRepository`.
+- USUNIETA: `front\view\Banners` — zastapiona przez `front\Views\Banners`.
+- UPDATE: `front\view\Site::show()` — przepiecie na repo + Views.
+
+## Aktualizacja 2026-02-16 (ver. 0.282) - Cache cleanup, Shared namespace
+- NOWY: `Shared\Cache\CacheHandler` + `Shared\Cache\RedisConnection` — namespace Shared.
+- USUNIETA: `class.CacheHandler.php` — wrapper, 60 odwolan przepietych na `\Shared\Cache\CacheHandler`.
+- USUNIETA: `class.RedisConnection.php` — wrapper, 12 odwolan przepietych na `\Shared\Cache\RedisConnection`.
+- USUNIETA: `class.Cache.php` — legacy file-based cache.
+- UPDATE: 6 plikow przepietych z `\Cache::fetch/store` na `CacheHandler` (ShopProduct, ShopPaymentMethod, ShopCategory, ShopTransport, ShopAttribute, DictionariesRepository).
+
 ---
 *Dokument aktualizowany: 2026-02-16*

docs/REFACTORING_PLAN.md

@@ -129,9 +129,9 @@ grep -r "Product::getQuantity" .
 ### ✅ Zmigrowane moduły
 | # | Modul | Wersja | Zakres |
 |---|-------|--------|--------|
-| 1 | Cache | 0.237 | CacheHandler, RedisConnection, clear_product_cache |
+| 1 | Cache | 0.237, 0.282 | CacheHandler, RedisConnection, clear_product_cache, Shared\Cache namespace, eliminacja class.Cache.php |
 | 2 | Product | 0.238-0.252, 0.274, 0.277 | getQuantity, getPrice, getName, archive/unarchive, allProductsForMassEdit, getProductsByCategory, applyDiscountPercent, pelna migracja factory (CRUD, save, delete, duplicate, kombinacje, zdjecia/pliki, Google Feed XML) |
-| 3 | Banner | 0.239 | find, delete, save, kontroler DI |
+| 3 | Banner | 0.239, 0.281 | find, delete, save, kontroler DI, frontend: banners(), mainBanner() z Redis cache, usuniete fasady front\factory + front\view |
 | 4 | Settings | 0.240/0.250 | saveSettings, getSettings, kontroler DI |
 | 5 | Dictionaries | 0.251 | listForAdmin, find, save, delete, kontroler DI |
 | 6 | ProductArchive | 0.252 | kontroler DI, table-list |
@@ -187,6 +187,7 @@ grep -r "Product::getQuantity" .
 ## Kolejność refaktoryzacji (priorytet)
 
 1-33: ✅ Cache, Product, Banner, Settings, Dictionaries, ProductArchive, Filemanager, Users, Pages, Integrations, ShopPromotion, ShopCoupon, ShopStatuses, ShopPaymentMethod, ShopTransport, ShopAttribute, ShopProductSets, ShopProducer, ShopProduct (mass_edit), ShopClients, ShopCategory, ShopOrder, ShopProduct (factory), Dashboard, Update, Legacy cleanup, admin\App
+34: ✅ Shared\Cache namespace (ver. 0.282) — CacheHandler + RedisConnection → Shared\Cache\, eliminacja class.Cache.php, przepiecie 6 plikow na CacheHandler
 
 ## Form Edit System
 
@@ -287,7 +288,7 @@ tests/
 │           └── UsersControllerTest.php
 └── Integration/
 ```
-**Lacznie: 390 testow, 1278 asercji**
+**Lacznie: 454 testow, 1449 asercji**
 
 Aktualizacja 2026-02-15 (ver. 0.273):
 - dodano testy `tests/Unit/Domain/Producer/ProducerRepositoryTest.php`
@@ -301,5 +302,5 @@ Pelna dokumentacja testow: `TESTING.md`
 
 ---
 *Rozpoczęto: 2025-02-05*
-*Ostatnia aktualizacja: 2026-02-15*
+*Ostatnia aktualizacja: 2026-02-16*
 *Changelog zmian: `docs/CHANGELOG.md`*

docs/TESTING.md

@@ -36,7 +36,13 @@ Alternatywnie (Git Bash):
 Ostatnio zweryfikowano: 2026-02-16
 
 ```text
-OK (450 tests, 1431 assertions)
+OK (454 tests, 1449 assertions)
+```
+
+Aktualizacja po migracji Banners frontend (2026-02-16, ver. 0.281):
+```text
+Pelny suite: OK (454 tests, 1449 assertions)
+Nowe testy: BannerRepositoryTest (+4: banners flat languages, banners null, mainBanner flat languages, mainBanner null)
 ```
 
 Aktualizacja po migracji Articles frontend (2026-02-16, ver. 0.280):

docs/UPDATE_INSTRUCTIONS.md

@@ -18,17 +18,17 @@ Aktualizacje znajdują się w folderze `updates/0.XX/` gdzie XX oznacza dziesią
 
 ## Procedura tworzenia nowej aktualizacji
 
-## Status biezacej aktualizacji (ver. 0.280)
+## Status biezacej aktualizacji (ver. 0.282)
 
-- Wersja udostepniona: `0.280` (data: 2026-02-16).
+- Wersja udostepniona: `0.282` (data: 2026-02-16).
 - Pliki publikacyjne:
-    - `updates/0.20/ver_0.280.zip`
-    - `updates/0.20/ver_0.280_files.txt`
+    - `updates/0.20/ver_0.281.zip`, `ver_0.281_files.txt`
+    - `updates/0.20/ver_0.282.zip`, `ver_0.282_files.txt`
 - Pliki metadanych aktualizacji:
-    - `updates/changelog.php` (dodany wpis `ver. 0.280`)
-    - `updates/versions.php` (`$current_ver = 280`)
+    - `updates/changelog.php` (dodane wpisy `ver. 0.281`, `ver. 0.282`)
+    - `updates/versions.php` (`$current_ver = 282`)
 - Weryfikacja testow przed publikacja:
-    - `OK (450 tests, 1431 assertions)`
+    - `OK (454 tests, 1449 assertions)`
 
 ### 1. Określ numer wersji
 Sprawdź ostatnią wersję w `updates/` i zwiększ o 1.

tests/Unit/Domain/Banner/BannerRepositoryTest.php

@@ -269,4 +269,119 @@ class BannerRepositoryTest extends TestCase
         $this->assertSame('/uploads/banner-a.jpg', $result['items'][0]['thumbnail_src']);
         $this->assertSame('', $result['items'][1]['thumbnail_src']);
     }
+
+    // ─── Frontend methods ───────────────────────────────────────────
+
+    /**
+     * Test banners() — cache miss, zwraca aktywne banery z plaskim formatem languages
+     */
+    public function testBannersReturnsActiveBannersWithFlatLanguages(): void
+    {
+        $mockDb = $this->createMock(\medoo::class);
+
+        $queryStmt = $this->createMock(\PDOStatement::class);
+        $queryStmt->expects($this->once())
+            ->method('fetchAll')
+            ->willReturn([
+                ['id' => 1, 'name' => 'Baner A'],
+                ['id' => 2, 'name' => 'Baner B'],
+            ]);
+
+        $mockDb->expects($this->once())
+            ->method('query')
+            ->willReturn($queryStmt);
+
+        $mockDb->expects($this->exactly(2))
+            ->method('get')
+            ->with('pp_banners_langs', '*', $this->anything())
+            ->willReturnOnConsecutiveCalls(
+                ['id_banner' => 1, 'id_lang' => 'pl', 'src' => 'a.jpg', 'url' => '/a', 'html' => '', 'text' => ''],
+                ['id_banner' => 2, 'id_lang' => 'pl', 'src' => 'b.jpg', 'url' => '/b', 'html' => '', 'text' => '']
+            );
+
+        $repo = new BannerRepository($mockDb);
+        $result = $repo->banners('pl');
+
+        $this->assertIsArray($result);
+        $this->assertCount(2, $result);
+        // Format plaski — $banner['languages']['src'], nie $banner['languages']['pl']['src']
+        $this->assertSame('a.jpg', $result[0]['languages']['src']);
+        $this->assertSame('b.jpg', $result[1]['languages']['src']);
+    }
+
+    /**
+     * Test banners() — brak wynikow zwraca null
+     */
+    public function testBannersReturnsNullWhenNoBanners(): void
+    {
+        $mockDb = $this->createMock(\medoo::class);
+
+        $queryStmt = $this->createMock(\PDOStatement::class);
+        $queryStmt->expects($this->once())
+            ->method('fetchAll')
+            ->willReturn([]);
+
+        $mockDb->expects($this->once())
+            ->method('query')
+            ->willReturn($queryStmt);
+
+        $repo = new BannerRepository($mockDb);
+        $result = $repo->banners('pl');
+
+        $this->assertNull($result);
+    }
+
+    /**
+     * Test mainBanner() — cache miss, zwraca baner z plaskim formatem languages
+     */
+    public function testMainBannerReturnsActiveBannerWithFlatLanguages(): void
+    {
+        $mockDb = $this->createMock(\medoo::class);
+
+        $queryStmt = $this->createMock(\PDOStatement::class);
+        $queryStmt->expects($this->once())
+            ->method('fetchAll')
+            ->willReturn([
+                ['id' => 5, 'name' => 'Main Banner', 'status' => 1, 'home_page' => 1],
+            ]);
+
+        $mockDb->expects($this->once())
+            ->method('query')
+            ->willReturn($queryStmt);
+
+        $mockDb->expects($this->once())
+            ->method('get')
+            ->with('pp_banners_langs', '*', ['AND' => ['id_banner' => 5, 'id_lang' => 'pl']])
+            ->willReturn(['id_banner' => 5, 'id_lang' => 'pl', 'src' => 'main.jpg', 'url' => '/main', 'html' => '', 'text' => '']);
+
+        $repo = new BannerRepository($mockDb);
+        $result = $repo->mainBanner('pl');
+
+        $this->assertIsArray($result);
+        $this->assertSame(5, (int)$result['id']);
+        $this->assertSame('main.jpg', $result['languages']['src']);
+        $this->assertSame('/main', $result['languages']['url']);
+    }
+
+    /**
+     * Test mainBanner() — brak wynikow zwraca null
+     */
+    public function testMainBannerReturnsNullWhenNoBanner(): void
+    {
+        $mockDb = $this->createMock(\medoo::class);
+
+        $queryStmt = $this->createMock(\PDOStatement::class);
+        $queryStmt->expects($this->once())
+            ->method('fetchAll')
+            ->willReturn([]);
+
+        $mockDb->expects($this->once())
+            ->method('query')
+            ->willReturn($queryStmt);
+
+        $repo = new BannerRepository($mockDb);
+        $result = $repo->mainBanner('pl');
+
+        $this->assertNull($result);
+    }
 }

tests/Unit/Domain/Cache/CacheRepositoryTest.php

@@ -20,7 +20,7 @@ class CacheRepositoryTest extends TestCase
         $mockRedis = $this->createMock(\Redis::class);
         $mockRedis->expects($this->once())->method('flushAll')->willReturn(true);
 
-        $mockRedisConnection = $this->createMock(\RedisConnection::class);
+        $mockRedisConnection = $this->createMock(\Shared\Cache\RedisConnection::class);
         $mockRedisConnection->expects($this->once())->method('getConnection')->willReturn($mockRedis);
 
         $repository = new CacheRepository($mockRedisConnection);
@@ -36,7 +36,7 @@ class CacheRepositoryTest extends TestCase
      */
     public function testClearCacheRedisUnavailable(): void
     {
-        $mockRedisConnection = $this->createMock(\RedisConnection::class);
+        $mockRedisConnection = $this->createMock(\Shared\Cache\RedisConnection::class);
         $mockRedisConnection->expects($this->once())->method('getConnection')->willReturn(null);
 
         $repository = new CacheRepository($mockRedisConnection);

tests/Unit/admin/Controllers/SettingsControllerTest.php

@@ -10,7 +10,7 @@ use Domain\Settings\SettingsRepository;
  * Testy dla SettingsController
  *
  * Kontroler używa SettingsRepository (DI).
- * Cache czyszczony bezpośrednio przez \S::delete_dir() i \RedisConnection.
+ * Cache czyszczony bezpośrednio przez \S::delete_dir() i \Shared\Cache\RedisConnection.
  */
 class SettingsControllerTest extends TestCase
 {

tests/bootstrap.php

@@ -59,7 +59,7 @@ if (!class_exists('S')) {
     }
 }
 
-if (!class_exists('RedisConnection')) {
+if (!class_exists('Shared\\Cache\\RedisConnection')) {
     class RedisConnection {
         private static $instance;
         public static function getInstance() {
@@ -68,6 +68,7 @@ if (!class_exists('RedisConnection')) {
         }
         public function getConnection() { return null; }
     }
+    class_alias('RedisConnection', 'Shared\\Cache\\RedisConnection');
 }
 
 if (!class_exists('Redis')) {
@@ -80,7 +81,7 @@ if (!class_exists('Redis')) {
     }
 }
 
-if (!class_exists('CacheHandler')) {
+if (!class_exists('Shared\\Cache\\CacheHandler')) {
     class CacheHandler {
         public function get($key) { return null; }
         public function set($key, $value, $ttl = 86400) {}
@@ -88,4 +89,5 @@ if (!class_exists('CacheHandler')) {
         public function delete($key) {}
         public function deletePattern($pattern) {}
     }
+    class_alias('CacheHandler', 'Shared\\Cache\\CacheHandler');
 }

updates/0.20/ver_0.281_files.txt

@@ -0,0 +1,2 @@
+F: ../autoload/front/factory/class.Banners.php
+F: ../autoload/front/view/class.Banners.php

updates/0.20/ver_0.282_files.txt

@@ -0,0 +1,3 @@
+F: ../autoload/class.Cache.php
+F: ../autoload/class.CacheHandler.php
+F: ../autoload/class.RedisConnection.php

updates/changelog.php

@@ -1,3 +1,19 @@
+<b>ver. 0.282 - 16.02.2026</b><br />
+- UPDATE - Cache cleanup: eliminacja legacy class.Cache.php, migracja CacheHandler i RedisConnection do Shared\Cache namespace
+- UPDATE - 60 odwolan CacheHandler i 12 odwolan RedisConnection przepietych na Shared\Cache\
+- UPDATE - 13 metod front\factory przepietych z \Cache::fetch/store na CacheHandler (ShopProduct, ShopPaymentMethod, ShopCategory, ShopTransport, ShopAttribute)
+- FIX - naprawione rozbieznosci kluczy cache (random_products, category_name)
+- CLEANUP - usuniete: class.Cache.php, class.CacheHandler.php, class.RedisConnection.php
+- UPDATE - testy: OK (454 tests, 1449 assertions)
+<hr>
+<b>ver. 0.281 - 16.02.2026</b><br />
+- UPDATE - migracja Banners frontend: factory + view do Domain/Views (DI)
+- NEW - `front\Views\Banners` — czysty VIEW (banners, mainBanner)
+- UPDATE - `BannerRepository` rozszerzony o 2 metody frontendowe (banners, mainBanner) z Redis cache
+- UPDATE - `front\view\Site::show()` przepiety na repo + Views
+- CLEANUP - usuniete: front\factory\Banners, front\view\Banners
+- UPDATE - testy: OK (454 tests, 1449 assertions)
+<hr>
 <b>ver. 0.280 - 16.02.2026</b><br />
 - UPDATE - migracja Articles frontend: factory + view + encja do Domain/Views (DI)
 - NEW - `front\Views\Articles` — czysty VIEW + utility (renderowanie, generateTableOfContents, generateHeadersIds, getImage)

updates/versions.php

@@ -1,5 +1,5 @@
 <?
-$current_ver = 280;
+$current_ver = 282;
 
 for ($i = 1; $i <= $current_ver; $i++)
 {