up

api/get_users.php

@@ -24,8 +24,30 @@ header('Access-Control-Allow-Headers: Content-Type');
 try {
     $db = Database::getInstance();
     
-    $users = $db->fetchAll(
-        "SELECT 
+    // Parámetros de paginación
+    $page = isset($_GET['page']) ? max(1, intval($_GET['page'])) : 1;
+    $limit = isset($_GET['limit']) ? max(1, min(100, intval($_GET['limit']))) : 20;
+    $offset = ($page - 1) * $limit;
+    
+    // Búsqueda opcional
+    $search = isset($_GET['search']) ? trim($_GET['search']) : '';
+    $whereClause = '';
+    $params = [];
+    
+    if (!empty($search)) {
+        $whereClause = "WHERE u.phone_number LIKE ? OR u.name LIKE ? OR u.email LIKE ?";
+        $searchParam = "%{$search}%";
+        $params = [$searchParam, $searchParam, $searchParam];
+    }
+    
+    // Contar total de registros
+    $countQuery = "SELECT COUNT(*) as total FROM users u {$whereClause}";
+    $totalResult = $db->fetch($countQuery, $params);
+    $total = $totalResult['total'];
+    $totalPages = ceil($total / $limit);
+    
+    // Obtener usuarios paginados
+    $query = "SELECT 
             u.id,
             u.phone_number,
             u.name,
@@ -38,12 +60,26 @@ try {
             m.name as current_menu
          FROM users u
          LEFT JOIN menus m ON u.current_menu_id = m.id
-         ORDER BY u.created_at DESC"
-    );
+         {$whereClause}
+         ORDER BY u.created_at DESC
+         LIMIT ? OFFSET ?";
+    
+    $params[] = $limit;
+    $params[] = $offset;
+    
+    $users = $db->fetchAll($query, $params);
     
     echo json_encode([
         'success' => true,
-        'data' => $users
+        'data' => $users,
+        'pagination' => [
+            'page' => $page,
+            'limit' => $limit,
+            'total' => $total,
+            'totalPages' => $totalPages,
+            'hasNext' => $page < $totalPages,
+            'hasPrev' => $page > 1
+        ]
     ]);
     
 } catch (Exception $e) {