From 255fdc321b1c5404c148beb253f35baedd2f9926 Mon Sep 17 00:00:00 2001
From: ovclas <ovclas@gmail.com>
Date: Wed, 19 Oct 2011 08:11:36 +0000
Subject: [PATCH] issue 56 point cache improve performance by using memory

git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0@9680 201d5d3c-b55e-5fd7-737f-ddc643e51545
---
 modules/point/point.model.php | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/modules/point/point.model.php b/modules/point/point.model.php
index fa7f82820..b6759fbea 100644
--- a/modules/point/point.model.php
+++ b/modules/point/point.model.php
@@ -6,6 +6,7 @@
      **/
 
     class pointModel extends point {
+		var $pointList = array();
 
         /**
          * @brief Initialization
@@ -18,6 +19,9 @@
          **/
         function isExistsPoint($member_srl) {
             $member_srl = abs($member_srl);
+
+			if($this->pointList[$member_srl]) return true;
+
             $args->member_srl = $member_srl;
             $output = executeQuery('point.getPoint', $args);
             if($output->data->member_srl == $member_srl) return true;
@@ -29,16 +33,25 @@
          **/
         function getPoint($member_srl, $from_db = false) {
             $member_srl = abs($member_srl);
+
+			// Get from instance memory
+			if(!$from_db && $this->pointList[$member_srl])
+				return $this->pointList[$member_srl];
+
+			// Get from file cache
             $path = sprintf('./files/member_extra_info/point/%s',getNumberingPath($member_srl));
             if(!is_dir($path)) FileHandler::makeDir($path);
             $cache_filename = sprintf('%s%d.cache.txt', $path, $member_srl);
 
-            if(!$from_db && file_exists($cache_filename)) return trim(FileHandler::readFile($cache_filename));
+            if(!$from_db && file_exists($cache_filename))
+				return $this->pointList[$member_srl] = trim(FileHandler::readFile($cache_filename));
+
             // Get from the DB
             $args->member_srl = $member_srl;
             $output = executeQuery('point.getPoint', $args);
             $point = (int)$output->data->point;
 
+			$this->pointList[$member_srl] = $point;
             FileHandler::writeFile($cache_filename, $point);
 
             return $point;