From 603ee1b28ef06136927441e417626bf9496a044f Mon Sep 17 00:00:00 2001
From: aozhiwei <aozhiwei@kingsome.cn>
Date: Mon, 9 Nov 2020 19:49:08 +0800
Subject: [PATCH] 1

---
 webapp/classes/OrderCtrl.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/webapp/classes/OrderCtrl.php b/webapp/classes/OrderCtrl.php
index 1a197bf..07c1a26 100644
--- a/webapp/classes/OrderCtrl.php
+++ b/webapp/classes/OrderCtrl.php
@@ -6,6 +6,8 @@ use phpcommon;
 
 class OrderCtrl {
 
+    const SEQ_KEY = 'gamepay:seq';
+
     private function getRedis()
     {
         $redis_conf = getGlobalRedisConfig();
@@ -46,11 +48,17 @@ class OrderCtrl {
 
     public function genOrderId($account_id)
     {
+        $r = $this->getRedis();
+        $seq = $r->incrBy(self::SEQ_KEY, 1) & 0xffffff;
+        $r->pexpire(self::SEQ_KEY, 1000 * 10);
+
         $hex_str = dechex($this->getStrDNA($account_id));
         if (strlen($hex_str) < 2) {
             $hex_str = '0' . $hex_str;
         }
-        return uniqid('201020') . $hex_str;
+        $today = date("YmdHis");
+        $orderid = $today . $var=sprintf("%09d", $seq) . $hex_str;
+        return $orderid;
     }
 
     public function getOrder($cp_orderid)