From c9f6887d5b2538b4550a015ab1a21a273ec54325 Mon Sep 17 00:00:00 2001
From: kj <webmaster@outcontrol.net>
Date: Mon, 11 May 2020 03:11:11 -0400
Subject: [PATCH] Change protected attrs to static protected.

---
 src/Libs/ModelMySQL.php | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/src/Libs/ModelMySQL.php b/src/Libs/ModelMySQL.php
index 31825f1..38e4ed2 100644
--- a/src/Libs/ModelMySQL.php
+++ b/src/Libs/ModelMySQL.php
@@ -18,10 +18,9 @@ class ModelMySQL {
   
   public $id;
   
-  protected $primaryKey = 'id';
-  protected $ignoreSave = ['id'];
-  protected $forceSave = [];
-  
+  static protected $primaryKey = 'id';
+  static protected $ignoreSave = ['id'];
+  static protected $forceSave = [];
   static protected $table;
   static protected $tableSufix = 's';
   static protected $db;
@@ -185,11 +184,11 @@ class ModelMySQL {
       $result[$att] = $this->$att;
     }
     
-    foreach ($this->ignoreSave as $del) {
+    foreach (static::$ignoreSave as $del) {
       unset($result[$del]);
     }
     
-    foreach ($this->forceSave as $value) {
+    foreach (static::$forceSave as $value) {
       $result[$value] = $this->$value;
     }
     
@@ -229,7 +228,7 @@ class ModelMySQL {
     }
     
     $table = static::table();
-    $pk = $this->primaryKey;
+    $pk = static::$primaryKey;
     $pkv = $this->$pk;
     $sql = "UPDATE $table SET ".join(', ', $set)." WHERE $pk='$pkv'";
     static::query($sql);
@@ -252,7 +251,7 @@ class ModelMySQL {
     $sql = "INSERT INTO $table (".join(', ', $into).") VALUES (".join(', ', $values).")";
     static::query($sql);
     
-    $pk = $this->primaryKey;
+    $pk = static::$primaryKey;
     $this->$pk = $db->insert_id;
   }
   
@@ -261,7 +260,7 @@ class ModelMySQL {
   * llama a update para actualizar o add para insertar una nueva fila.
   */
   public function save() {
-    $pk = $this->primaryKey;
+    $pk = static::$primaryKey;
     if (isset($this->$pk))
       $this->update();
     else
@@ -280,7 +279,7 @@ class ModelMySQL {
     }
     
     $table = static::table();
-    $pk = $this->primaryKey;
+    $pk = static::$primaryKey;
     $pkv = $this->$pk;
     $sql = "DELETE FROM $table WHERE $pk='$pkv'";
     static::query($sql);
@@ -622,7 +621,7 @@ class ModelMySQL {
   * @return ModelMySQL
   */
   public static function getById($id) {
-    return static::where('id', $id)->getFirst();
+    return static::where(static::$primaryKey, $id)->getFirst();
   }
   
   /*