diff --git a/sql/gamedb.sql b/sql/gamedb.sql
index 3a1a333..55628e6 100644
--- a/sql/gamedb.sql
+++ b/sql/gamedb.sql
@@ -293,8 +293,9 @@ CREATE TABLE `buy_his` (
   `itemid` int(11) NOT NULL DEFAULT '0' COMMENT 'itemid',
   `sum_times` int(11) NOT NULL DEFAULT '0' COMMENT '累计充值次数',
   `today_times` int(11) NOT NULL DEFAULT '0' COMMENT '今日充值次数',
-  `create_time`   int(11) NOT NULL DEFAULT '0' COMMENT '创建时间',
-  `modify_time`   int(11) NOT NULL DEFAULT '0' COMMENT '修改时间',
+  `last_buy_time` int(11) NOT NULL DEFAULT '0' COMMENT '最后购买时间',
+  `create_time` int(11) NOT NULL DEFAULT '0' COMMENT '创建时间',
+  `modify_time` int(11) NOT NULL DEFAULT '0' COMMENT '修改时间',
   PRIMARY KEY (`idx`),
   KEY `accountid` (`accountid`),
   UNIQUE KEY `accountid_itemid` (`accountid`, `itemid`)
@@ -314,8 +315,9 @@ CREATE TABLE `orderinfo` (
   `create_time`   int(11) NOT NULL DEFAULT '0' COMMENT '创建时间',
   `modify_time`   int(11) NOT NULL DEFAULT '0' COMMENT '修改时间',
   PRIMARY KEY (`idx`),
+  UNIQUE KEY `orderid` (`orderid`),
   KEY `accountid` (`accountid`),
-  UNIQUE KEY `orderid` (`orderid`)
+  KEY `accountid_itemid` (`accountid`, `itemid`)
 ) ENGINE=InnoDB AUTO_INCREMENT=10001 DEFAULT CHARSET=utf8 COLLATE=utf8_bin;
 
 DROP TABLE IF EXISTS `vipinfo`;
diff --git a/webapp/controller/PayController.class.php b/webapp/controller/PayController.class.php
index 8e9d622..769c1a0 100644
--- a/webapp/controller/PayController.class.php
+++ b/webapp/controller/PayController.class.php
@@ -408,15 +408,74 @@ class PayController{
             phpcommon\sendError(ERR_USER_BASE + 1, 'session无效');
             return;
         }
-
         $itemid = $_REQUEST['itemid'];
         $itemnum = $_REQUEST['itemnum'];
+        $itemnum = 1;
 
+        $item_meta_table = require('../res/item@item.php');
+        $item_meta = getItemConfig($item_meta_table, $itemid);
+        if ($item_meta) {
+
+        }
+
+        $params = array(
+            'account_id' => $_REQUEST['account_id'],
+            'itemid' => $itemid,
+            'itemnum' => 1,
+            'price' => 0.01
+        );
+        $timestamp = time();
+        $params['sign'] = phpcommon\md5Sign($params, '06ba97e28ea905b0b7ed5477746b07f1', $timestamp);
+        $params['timestamp'] = $timestamp;
+        $iv = '1dd2f605f4f8496b';
+        $key = 'c868a478c81ff3c168b35d703f787d3c';
+        $str_encoded = '2001_' . base64_encode(phpcommon\aesEncrypt(json_encode($params), $iv, $key));
         echo json_encode(array(
             'errcode' => 0,
             'errmsg'=> '',
-            'data' => 'hello'
+            'data' => $str_encoded
         ));
     }
+
+    public function getOrderInfo()
+    {
+        if (!loginVerify($_REQUEST['account_id'],
+                         $_REQUEST['session_id'])) {
+            phpcommon\sendError(ERR_USER_BASE + 1, 'session无效');
+            return;
+        }
+
+        $conn = $this->getMysql($_REQUEST['account_id']);
+        $row = $conn->execQueryOne('SELECT orderid, status FROM orderinfo WHERE orderid=:orderid;',
+                                   array(
+                                       ':orderid' => $_REQUEST['orderid']
+                                   ));
+        if (!$row || $row['status'] == 0) {
+            echo json_encode(array(
+                'errcode' => 0,
+                'errmsg'=> '',
+                'order_state' => 1,
+            ));
+            die();
+        }
+        echo json_encode(array(
+            'errcode' => 0,
+            'errmsg'=> '',
+            'order_state' => 0,
+            'buy_itemid' => 0,
+            'buy_itemnum' => 0,
+            'item_list' => array(
+                array(
+                    'itemid' => 10001,
+                    'itemnum' => 1000,
+                ),
+                array(
+                    'itemid' => 10003,
+                    'itemnum' => 1000,
+                ),
+            )
+        ));
+    }
+
 }
 ?>
diff --git a/webapp/controller/ServerSwitchController.class.php b/webapp/controller/ServerSwitchController.class.php
new file mode 100644
index 0000000..c0c3dd6
--- /dev/null
+++ b/webapp/controller/ServerSwitchController.class.php
@@ -0,0 +1,14 @@
+<?php
+
+class ServerSwitchController {
+
+    public function getSwitch()
+    {
+        echo json_encode(array(
+            'errcode' => 0,
+            'errmsg' => '',
+            'payable' => 1
+        ));
+    }
+
+}
diff --git a/webapp/controller/SignController.class.php b/webapp/controller/SignController.class.php
new file mode 100644
index 0000000..a4f3ba4
--- /dev/null
+++ b/webapp/controller/SignController.class.php
@@ -0,0 +1,357 @@
+<?php
+
+require 'classes/Quest.php';
+require 'classes/AddReward.php';
+
+class SignController{
+
+    protected function getMysql($account_id)
+    {
+        $mysql_conf = getMysqlConfig(crc32($account_id));
+        $conn = new phpcommon\Mysql(array(
+            'host' => $mysql_conf['host'],
+            'port' => $mysql_conf['port'],
+            'user' => $mysql_conf['user'],
+            'passwd' => $mysql_conf['passwd'],
+            'dbname' => 'gamedb2001_' . $mysql_conf['instance_id']
+        ));
+        return $conn;
+    }
+
+    protected function getSign($sign_id)
+    {
+        $g_conf_sign_cluster = require('../res/signDaily@signDaily.php');
+        $sign_conf = getSignConfig($g_conf_sign_cluster, $sign_id);
+        $s = array(
+            'sign_id' => $sign_conf['sign_id'],
+            'condition' => $sign_conf['condition'],
+            'item_id' => $sign_conf['item_id'],
+            'num' => $sign_conf['num'],
+        );
+        return $s;
+    }
+
+    protected function getExplode($string)
+    {
+        $delim = "|";
+        $drop_multiply = explode($delim, $string);
+        $delim1 = ":";
+        $arr = array();
+        for ($i = 0; $i < count($drop_multiply); $i++) {
+            $mul = explode($delim1, $drop_multiply[$i]);
+            array_push($arr, $mul);
+        }
+        return $arr;
+    }
+
+    protected function getParameter($para_id)
+    {
+        $g_conf_para_cluster = require('../res/parameter@parameter.php');
+        $para_conf = getParameterConfig($g_conf_para_cluster, $para_id);
+        $p = array(
+            'id' => $para_conf['id'],
+            'param_name' => $para_conf['param_name'],
+            'param_value' => $para_conf['param_value'],
+        );
+        return $p;
+    }
+
+    protected function insertSign($account_id, $sign_days)
+    {
+        $conn = $this->getMysql($account_id);
+        if (!$conn) {
+            phpcommon\sendError(ERR_USER_BASE + 1, '没有这个玩家');
+            die();
+        }
+        $ret = $conn->execScript('INSERT INTO sign(accountid, sign_id, signable, sign_time, create_time, modify_time) ' .
+                                 ' VALUES(:accountid, :sign_id, 0, :sign_time, :create_time, :modify_time) ' .
+                                 ' ON DUPLICATE KEY UPDATE accountid=:accountid, sign_id=:sign_id, signable=0, sign_time=:sign_time, modify_time=:modify_time;',
+                                 array(
+                                     ':accountid' => $account_id,
+                                     ':sign_id' => $sign_days,
+                                     ':sign_time' => time(),
+                                     ':create_time' => time(),
+                                     ':modify_time' => time()
+                                 ));
+        if (!$ret) {
+            die();
+        }
+    }
+
+    public function signInfo()
+    {
+        $account_id = $_REQUEST['account_id'];
+        //登录校验
+        $login = loginVerify($account_id, $_REQUEST['session_id']);
+        if (!$login) {
+            phpcommon\sendError(ERR_USER_BASE + 1, 'session无效');
+            return;
+        }
+        $conn = $this->getMysql($account_id);
+        $last_sign_id = 0;
+        if (!$conn) {
+            phpcommon\sendError(ERR_USER_BASE + 1, '没有这个玩家');
+            return;
+        }
+
+        $rows = $conn->execQuery('SELECT sign_id, sign_time FROM sign WHERE accountid=:accountid;',
+                                 array(
+                                     ':accountid' => $account_id
+                                 ));
+        $nowTime = phpcommon\getdayseconds(time());
+        if (!$rows) {
+            $last_sign_id = 1;
+            //插入签到列表
+            $this->insertSign($account_id, $last_sign_id);
+            //更新签到总天数
+            $this->updateSignSum($account_id, $last_sign_id);
+            //完成签到任务
+            $quest = new classes\Quest();
+            $quest->triggerQuest(QUEST_DAY_LOGIN, 1, 1, $account_id);
+            $quest->triggerQuest(QUEST_SUM_LOGIN, 2, 1, $account_id);
+        } else {
+            $last_sign_time = 0;
+            foreach ($rows as $row) {
+                if ($row['sign_id'] > $last_sign_id) {
+                    $last_sign_time = $row['sign_time'];
+                    $last_sign_id = $row['sign_id'];
+                }
+            }
+            if ($nowTime - phpcommon\getdayseconds($last_sign_time) > 0) {
+                //每日刷新
+                $this->updateDaily($account_id);
+                $passed_days = floor(($nowTime - phpcommon\getdayseconds($last_sign_time)) / (3600 * 24));
+                if ($passed_days > 7 - $last_sign_id) {
+                    //跨周时删除老数据
+                    $ret = $conn->execScript('DELETE from sign WHERE accountid=:accountid;',
+                                             array(
+                                                 ':accountid' => $account_id,
+                                             ));
+                    if (!$ret) {
+                        die();
+                        return;
+                    }
+                    $num = ($passed_days - 7 + $last_sign_id) % 7;
+                    for ($i = $last_sign_id + 1; $i < $num + $last_sign_id + 1; $i++) {
+                        //插入补签列表
+                        $this->insertSign($account_id, $i);
+                    }
+                } else {
+                    for ($i = $last_sign_id + 1; $i < $passed_days + $last_sign_id + 1; $i++) {
+                        //插入补签列表
+                        $this->insertSign($account_id, $i);
+                    }
+                }
+                //更新签到总天数
+                $this->updateSignSum($account_id, $passed_days);
+                //完成签到任务
+                $quest = new classes\Quest();
+                $quest->triggerQuest(QUEST_DAY_LOGIN, 1, 1, $account_id);
+                $quest->triggerQuest(QUEST_SUM_LOGIN, 2, 1, $account_id);
+            }
+        }
+        $sign_list = array();
+        $rows = $conn->execQuery('SELECT sign_id, signable FROM sign WHERE accountid=:accountid;',
+                                 array(
+                                     ':accountid' => $account_id
+                                 ));
+        foreach ($rows as $row) {
+            array_push($sign_list, array(
+                'sign_id' => $row['sign_id'],
+                'signable' => $row['signable']
+            ));
+        }
+        $rowUser = $conn->execQueryOne('SELECT sign_sum FROM user WHERE accountid=:accountid;',
+                                       array(
+                                           ':accountid' => $account_id
+                                       ));
+        echo json_encode(array(
+            'errcode' => 0,
+            'errmsg' => '',
+            'sign_days' => $rowUser['sign_sum'],
+            'sign_list' => $sign_list
+        ));
+    }
+
+    public function signReward()
+    {
+        $account_id = $_REQUEST['account_id'];
+        $double = $_REQUEST['double'];
+        //登录校验
+        $login = loginVerify($account_id, $_REQUEST['session_id']);
+        if (!$login) {
+            phpcommon\sendError(ERR_USER_BASE + 1, 'session无效');
+            return;
+        }
+        $conn = $this->getMysql($account_id);
+        if (!$conn) {
+            phpcommon\sendError(ERR_USER_BASE + 1, '没有这个玩家');
+            return;
+        }
+        $row = $conn->execQueryOne('SELECT signable FROM sign WHERE accountid=:accountid AND sign_id=:sign_id;',
+                                   array(
+                                       ':accountid' => $account_id,
+                                       ':sign_id' => $_REQUEST['sign_id'],
+                                   ));
+        if (!$row || $row['signable'] == 1) {
+            phpcommon\sendError(ERR_USER_BASE + 2, '已签到');
+            return;
+        }
+        $ret = $conn->execScript('UPDATE sign SET sign_time=:sign_time, signable=1, modify_time=:modify_time ' .
+                                 ' WHERE accountid=:accountid AND sign_id=:sign_id;',
+                                 array(
+                                     ':accountid' => $account_id,
+                                     ':sign_id' => $_REQUEST['sign_id'],
+                                     ':sign_time' => time(),
+                                     ':modify_time' => time()
+                                 ));
+        if (!$ret) {
+            die();
+            return;
+        }
+        $rowUser = $conn->execQueryOne('SELECT sign_sum FROM user WHERE accountid=:accountid;',
+                                       array(
+                                           ':accountid' => $account_id
+                                       ));
+        //获得奖励
+        $g_conf_sign_cluster = require('../res/signDaily@signDaily.php');
+        $day = ($rowUser['sign_sum'] / 7 + $_REQUEST['sign_id']) % count($g_conf_sign_cluster);
+        if ($day == 0) {
+            $day = count($g_conf_sign_cluster);
+        }
+        $s = $this->getSign($day + 90000);
+        $item_id = $s['item_id'];
+        $num = $s['num'];
+        $addreward = new classes\AddReward();
+        $addreward->addReward($item_id, $num, $account_id);
+        echo json_encode(array(
+            'errcode' => 0,
+            'errmsg' => '',
+        ));
+
+    }
+
+    public function signDoubleReward()
+    {
+        $account_id = $_REQUEST['account_id'];
+        $double = $_REQUEST['double'];
+        //登录校验
+        $login = loginVerify($account_id, $_REQUEST['session_id']);
+        if (!$login) {
+            phpcommon\sendError(ERR_USER_BASE + 1, 'session无效');
+            return;
+        }
+        $conn = $this->getMysql($account_id);
+        if (!$conn) {
+            phpcommon\sendError(ERR_USER_BASE + 1, '没有这个玩家');
+            return;
+        }
+        $rowUser = $conn->execQueryOne('SELECT sign_sum FROM user WHERE accountid=:accountid;',
+                                       array(
+                                           ':accountid' => $account_id
+                                       ));
+        //获得奖励
+        $g_conf_sign_cluster = require('../res/signDaily@signDaily.php');
+        $day = ($rowUser['sign_sum'] / 7 + $_REQUEST['sign_id']) % count($g_conf_sign_cluster);
+        if ($day == 0) {
+            $day = count($g_conf_sign_cluster);
+        }
+        $s = $this->getSign($day + 90000);
+        $item_id = $s['item_id'];
+        $num = $s['num'];
+        $p = $this->getParameter(REWARD_TIMES);
+        $times = $p['param_value'] - 1;
+        $num = $num * $times;
+        $addreward = new classes\AddReward();
+        $addreward->addReward($item_id, $num, $account_id);
+        echo json_encode(array(
+            'errcode' => 0,
+            'errmsg' => '',
+        ));
+    }
+
+
+    protected function updateSignSum($account_id, $sign_num)
+    {
+        $conn = $this->getMysql($account_id);
+        if (!$conn) {
+            phpcommon\sendError(ERR_USER_BASE + 1, '没有这个玩家');
+            die();
+        }
+        $row = $conn->execQueryOne('SELECT sign_sum FROM user WHERE accountid=:accountid;',
+                                   array(
+                                       ':accountid' => $account_id
+                                   ));
+        $ret = $conn->execScript('UPDATE user SET sign_sum=:sign_sum, modify_time=:modify_time ' .
+                                 ' WHERE accountid=:accountid;',
+                                 array(
+                                     ':accountid' => $account_id,
+                                     ':sign_sum' => $row['sign_sum'] + $sign_num,
+                                     ':modify_time' => time()
+                                 ));
+        if (!$ret) {
+            die();
+        }
+    }
+
+    protected function updateDaily($account_id)
+    {
+        $conn = $this->getMysql($account_id);
+        if (!$conn) {
+            phpcommon\sendError(ERR_USER_BASE + 1, '没有这个玩家');
+            die();
+        }
+        //刷新每日任务和活动任务
+        $rowCount = $conn->execQueryRowCount('SELECT * FROM quest WHERE accountid=:accountid;',
+                                             array(
+                                                 ':accountid' => $account_id,
+                                             ));
+        if ($rowCount != 0) {
+            for ($i = 0; $i < $rowCount; $i++) {
+                $ret = $conn->execScript('UPDATE quest SET quest_state=:quest_state, quest_num=:quest_num, modify_time=:modify_time ' .
+                                         ' WHERE accountid=:accountid AND quest_type=:quest_type1;',
+                                         array(
+                                             ':accountid' => $account_id,
+                                             ':quest_num' => 0,
+                                             ':quest_type1' => 1,
+                                             ':quest_state' => 0,
+                                             ':modify_time' => time()
+                                         ));
+            }
+            if (!$ret) {
+                die();
+            }
+        }
+        //刷新战斗结算奖励次数,商店刷新次数,客服
+        $battle_ret = $conn->execScript('UPDATE user SET battle_re_times=0,  shop_flush_times=0, kefu_status=0, modify_time=:modify_time ' .
+                                        ' WHERE accountid=:accountid;',
+                                        array(
+                                            ':accountid' => $account_id,
+                                            ':modify_time' => time()
+                                        ));
+        if (!$battle_ret) {
+            die();
+        }
+        //刷新抽奖活动奖励
+        $lottery_ret = $conn->execScript('UPDATE activity SET free_times=0, video_times=0, modify_time=:modify_time ' .
+                                         ' WHERE accountid=:accountid;',
+                                         array(
+                                             ':accountid' => $account_id,
+                                             ':modify_time' => time()
+                                         ));
+        if (!$lottery_ret) {
+            die();
+        }
+        //刷新邀请好友奖励
+        $share_ret = $conn->execScript('UPDATE share_achievement SET status=0, modify_time=:modify_time ' .
+                                       ' WHERE accountid=:accountid;',
+                                       array(
+                                           ':accountid' => $account_id,
+                                           ':modify_time' => time()
+                                       ));
+        if (!$share_ret) {
+            die();
+        }
+    }
+}
+?>