From 182635bc9c6fe0c50657c423916f901508208bda Mon Sep 17 00:00:00 2001
From: kj <webmaster@outcontrol.net>
Date: Sat, 11 Sep 2021 19:04:54 -0400
Subject: [PATCH] - Remove option for use non-optimized count. - Add option for
 limit count.

---
 src/Libs/ModelMySQL.php | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/src/Libs/ModelMySQL.php b/src/Libs/ModelMySQL.php
index 1b83d1e..5f24986 100644
--- a/src/Libs/ModelMySQL.php
+++ b/src/Libs/ModelMySQL.php
@@ -628,12 +628,12 @@ class ModelMySQL {
   * @param boolean $resetQuery
   *   Indica si el query debe reiniciarse o no (por defecto es true).
   *
-  * @param boolean $optimized
-  *   Indica si se usará el conteo optimizado con sql_calc_found_rows o el normal con count().
+  * @param int $límite
+  *   Establece un límite máximo a contar (útil en caso de querer optimizar en tablas muy extensas).
   *
   * @return int
   */
-  public static function count($resetQuery = true, $optimized = true) {
+  public static function count($resetQuery = true, $limit = null) {
     if (!$resetQuery)
         $backup = [
           'select'              => static::$querySelect['select'],
@@ -642,7 +642,16 @@ class ModelMySQL {
           'orderBy'             => static::$querySelect['orderBy']
         ];
 
-    if ($optimized) {
+    if (is_numeric($limit)) {
+      static::$querySelect['select']              = ['1'];
+      static::$querySelect['sql_calc_found_rows'] = false;
+      static::$querySelect['limit']               = $limit;
+      static::$querySelect['orderBy']             = '';
+
+      $sql         = 'SELECT COUNT(1) AS quantity FROM ('.static::buildQuery($resetQuery).') AS counted';
+      $queryResult = static::query($sql)->fetch_assoc();
+      $result      = $queryResult['quantity'];
+    } else {
       static::$querySelect['select']              = ['1'];
       static::$querySelect['sql_calc_found_rows'] = true;
       static::$querySelect['limit']               = '1';
@@ -651,13 +660,6 @@ class ModelMySQL {
       $sql = static::buildQuery($resetQuery);
       static::query($sql);
       $result = static::found_row();
-    } else {
-      static::$querySelect['select']   = ['count(1) as quantity'];
-      static::$querySelect['orderBy']  = '';
-
-      $sql = static::buildQuery($resetQuery);
-      $queryResult = static::query($sql)->fetch_assoc();
-      $result = $queryResult['quantity'];
     }
 
     if (!$resetQuery) {