| <?php
|
| namespace lib;
|
|
|
| class Order
|
| {
|
| public static function freeze($trade_no){
|
| global $DB;
|
| $row = $DB->find('order', 'uid,getmoney,status', ['trade_no'=>$trade_no]);
|
| if(!$row)
|
| return ['code'=>-1, 'msg'=>'当前订单不存在！'];
|
| if($row['status']!=1)
|
| return ['code'=>-1, 'msg'=>'只支持冻结已支付状态的订单'];
|
| if($row['getmoney']>0){
|
| changeUserMoney($row['uid'], $row['getmoney'], false, '订单冻结', $trade_no);
|
| $DB->exec("update pre_order set status='3' where trade_no='$trade_no'");
|
| }
|
| return ['code'=>0, 'msg'=>'已成功从UID:'.$row['uid'].'冻结'.$row['getmoney'].'元余额'];
|
| }
|
|
|
| public static function unfreeze($trade_no){
|
| global $DB;
|
| $row = $DB->find('order', 'uid,getmoney,status', ['trade_no'=>$trade_no]);
|
| if(!$row)
|
| return ['code'=>-1, 'msg'=>'当前订单不存在！'];
|
| if($row['status']!=3)
|
| return ['code'=>-1, 'msg'=>'只支持解冻已冻结状态的订单'];
|
| if($row['getmoney']>0){
|
| changeUserMoney($row['uid'], $row['getmoney'], true, '订单解冻', $trade_no);
|
| $DB->exec("update pre_order set status='1' where trade_no='$trade_no'");
|
| }
|
| return ['code'=>0, 'msg'=>'已成功为UID:'.$row['uid'].'恢复'.$row['getmoney'].'元余额'];
|
| }
|
|
|
| public static function refund_info($trade_no, $api = 0, $uid = 0){
|
| global $DB;
|
| $where = ['trade_no'=>$trade_no];
|
| if($uid > 0) $where['uid'] = $uid;
|
| $row = $DB->find('order', 'uid,api_trade_no,channel,money,status', $where);
|
| if(!$row)
|
| return ['code'=>-1, 'msg'=>'当前订单不存在！'];
|
| if($row['status']!=1&&$row['status']!=3)
|
| return ['code'=>-1, 'msg'=>'只支持退款已支付状态的订单'];
|
|
|
| if($api==1){
|
| if(!$row['api_trade_no']) return ['code'=>-1, 'msg'=>'接口订单号不存在'];
|
| $channel = \lib\Channel::get($row['channel']);
|
| if(!$channel) return ['code'=>-1, 'msg'=>'当前支付通道信息不存在'];
|
| if(\lib\Plugin::isrefund($channel['plugin'])==false){
|
| return ['code'=>-1, 'msg'=>'当前支付通道不支持API退款'];
|
| }
|
| }
|
|
|
| return ['code'=>0, 'money'=>$row['money']];
|
| }
|
|
|
| public static function refund($trade_no, $money, $api = 0, $uid = 0){
|
| global $DB;
|
|
|
| $where = ['trade_no'=>$trade_no];
|
| if($uid > 0) $where['uid'] = $uid;
|
| $row = $DB->find('order', 'uid,channel,money,getmoney,status', $where);
|
| if(!$row)
|
| return ['code'=>-1, 'msg'=>'当前订单不存在！'];
|
| if($row['status']!=1&&$row['status']!=3)
|
| return ['code'=>-1, 'msg'=>'只支持退款已支付状态的订单'];
|
| if($money>$row['money']) return ['code'=>-1, 'msg'=>'退款金额不能大于订单金额'];
|
|
|
| $mode = $DB->findColumn('channel', 'mode', ['id'=>$row['channel']]);
|
| if($row['status'] == 3 || $mode == 1){
|
| $reducemoney = 0;
|
| }elseif($money == $row['money'] || $money >= $row['getmoney']){
|
| $reducemoney = $row['getmoney'];
|
| }else{
|
| $reducemoney = $money;
|
| }
|
|
|
| if($uid > 0 && $reducemoney > 0){
|
| $usermoney = $DB->findColumn('user', 'money', ['uid'=>$uid]);
|
| if($reducemoney > $usermoney){
|
| return ['code'=>-1, 'msg'=>'商户余额不足，请先充值'];
|
| }
|
| }
|
|
|
| if($api == 1){
|
| $message = null;
|
| if(!\lib\Plugin::refund($trade_no, $money, $message)){
|
| return ['code'=>-1, 'msg'=>'退款失败：'.$message];
|
| }
|
| }
|
| if($reducemoney > 0){
|
| changeUserMoney($row['uid'], $reducemoney, false, '订单退款', $trade_no);
|
| }
|
| $DB->exec("update pre_order set status='2' where trade_no='$trade_no'");
|
|
|
| return ['code'=>0, 'uid'=>$row['uid'], 'money'=>$money, 'reducemoney'=>$reducemoney];
|
| }
|
| } |
