Release 0.246: migrate banners list to new table

autoload/Domain/Banner/BannerRepository.php

@@ -6,6 +6,8 @@ namespace Domain\Banner;
  */
 class BannerRepository
 {
+    private const MAX_PER_PAGE = 100;
+
     private $db;
 
     public function __construct($db)
@@ -82,6 +84,88 @@ class BannerRepository
         return (int)$bannerId;
     }
 
+    /**
+     * Zwraca liste banerow do panelu admin z filtrowaniem, sortowaniem i paginacja.
+     *
+     * @return array{items: array<int, array<string, mixed>>, total: int}
+     */
+    public function listForAdmin(
+        array $filters,
+        string $sortColumn = 'name',
+        string $sortDir = 'ASC',
+        int $page = 1,
+        int $perPage = 15
+    ): array {
+        $sortColumn = trim($sortColumn);
+        $sortDir = strtoupper(trim($sortDir));
+
+        $allowedSortColumns = [
+            'name' => 'b.name',
+            'status' => 'b.status',
+            'home_page' => 'b.home_page',
+            'date_start' => 'b.date_start',
+            'date_end' => 'b.date_end',
+        ];
+
+        $sortSql = $allowedSortColumns[$sortColumn] ?? 'b.name';
+        $sortDir = $sortDir === 'DESC' ? 'DESC' : 'ASC';
+        $page = max(1, $page);
+        $perPage = min(self::MAX_PER_PAGE, max(1, $perPage));
+        $offset = ($page - 1) * $perPage;
+
+        $where = ['1=1'];
+        $params = [];
+
+        $name = trim((string)($filters['name'] ?? ''));
+        if (strlen($name) > 255) {
+            $name = substr($name, 0, 255);
+        }
+
+        if ($name !== '') {
+            $where[] = 'b.name LIKE :name';
+            $params[':name'] = '%' . $name . '%';
+        }
+
+        if (($filters['status'] ?? '') !== '' && ($filters['status'] === '0' || $filters['status'] === '1')) {
+            $where[] = 'b.status = :status';
+            $params[':status'] = (int)$filters['status'];
+        }
+
+        $whereSql = implode(' AND ', $where);
+
+        $sqlCount = "
+            SELECT COUNT(0)
+            FROM pp_banners AS b
+            WHERE {$whereSql}
+        ";
+
+        $stmtCount = $this->db->query($sqlCount, $params);
+        $countRows = $stmtCount ? $stmtCount->fetchAll() : [];
+        $total = isset($countRows[0][0]) ? (int)$countRows[0][0] : 0;
+
+        $sql = "
+            SELECT
+                b.id,
+                b.name,
+                b.status,
+                b.home_page,
+                b.date_start,
+                b.date_end
+            FROM pp_banners AS b
+            WHERE {$whereSql}
+            ORDER BY {$sortSql} {$sortDir}, b.id {$sortDir}
+            LIMIT {$perPage} OFFSET {$offset}
+        ";
+
+        $stmt = $this->db->query($sql, $params);
+        $items = $stmt ? $stmt->fetchAll() : [];
+
+        return [
+            'items' => is_array($items) ? $items : [],
+            'total' => $total,
+        ];
+    }
+
     /**
      * Zapisuje tłumaczenia banera
      */