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hero920103
2025-11-28 10:08:12 +08:00
commit 09a14bf0a3
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includes/lib/Order.php
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<?php
namespace lib;
class Order
{
public static function freeze($trade_no){
global $DB;
$row = $DB->find('order', 'uid,getmoney,status,channel', ['trade_no'=>$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'];
$channel = \lib\Channel::get($row['channel']);
if($channel['mode']==1)
return ['code'=>-1, 'msg'=>'当前支付通道为商户直清，不支持冻结'];
if($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 = $DB->find('order', 'uid,getmoney,status,channel', ['trade_no'=>$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'];
$channel = \lib\Channel::get($row['channel']);
if($channel['mode']==1)
return ['code'=>-1, 'msg'=>'当前支付通道为商户直清，不支持冻结'];
if($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;
$order = $DB->find('order', '*', $where);
if(!$order)
return ['code'=>-1, 'msg'=>'当前订单不存在！'];
if(!in_array($order['status'], [1,2,3]))
return ['code'=>-1, 'msg'=>'该订单状态不支持退款！'];
if($order['status'] == 2 && empty($order['refundmoney'])) return ['code'=>-1, 'msg'=>'该订单已退款！'];
if($order['refundmoney'] > 0 && $order['refundmoney'] >= $order['realmoney']) return ['code'=>-1, 'msg'=>'该订单已全额退款！'];
$money = !empty($order['refundmoney']) ? round($order['realmoney'] - $order['refundmoney'], 2) : $order['realmoney'];
if($api==1){
if(!$order['api_trade_no']) return ['code'=>-1, 'msg'=>'接口订单号不存在'];
$channel = \lib\Channel::get($order['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'=>$money];
}
public static function refund($refund_no, $trade_no, $money, $api = 0, $uid = 0, $out_refund_no = null){
global $DB, $order, $conf;
$where = ['trade_no'=>$trade_no];
if($uid > 0) $where['uid'] = $uid;
$order = $DB->find('order', '*', $where);
if(!$order)
return ['code'=>-1, 'msg'=>'当前订单不存在！'];
if(!in_array($order['status'], [1,2,3]))
return ['code'=>-1, 'msg'=>'该订单状态不支持退款！'];
if($money>$order['realmoney']) return ['code'=>-1, 'msg'=>'退款金额不能大于订单金额'];
if(!$order['api_trade_no']) return ['code'=>-1, 'msg'=>'接口订单号不存在'];
if($order['status'] == 2 && empty($order['refundmoney'])) return ['code'=>-1, 'msg'=>'该订单已退款！'];
if($order['refundmoney'] > 0 && $order['refundmoney'] >= $order['realmoney']) return ['code'=>-1, 'msg'=>'该订单已全额退款！'];
if($order['refundmoney'] > 0 && $money > round($order['realmoney'] - $order['refundmoney'], 2)) return ['code'=>-1, 'msg'=>'退款金额不能超过该订单剩余可退款金额！'];
$refunded = $order['refundmoney'];
if(!$out_refund_no) $out_refund_no = $refund_no;
$mode = $DB->findColumn('channel', 'mode', ['id'=>$order['channel']]);
if($order['status'] == 3 || $mode == 1){
$reducemoney = 0;
}elseif($conf['refund_fee_type']==1 && $money == $order['realmoney']){
$reducemoney = $order['realmoney'];
}elseif(!$conf['refund_fee_type'] && ($money == $order['realmoney'] || $money >= $order['getmoney'])){
$reducemoney = $order['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){
$message = null;
if(!\lib\Plugin::refund($refund_no, $trade_no, $money, $message)){
return ['code'=>-1, 'msg'=>'退款失败：'.$message];
}
}
if($reducemoney > 0){
if($order['tid'] == 2){
$param = json_decode($order['param'], true);
if(isset($param['uid'])){
$order['uid'] = $param['uid'];
}
}
changeUserMoney($order['uid'], $reducemoney, false, '订单退款', $trade_no);
}
if($api == 1){
$refundmoney = !empty($refunded) ? round($refunded + $money, 2) : $money;
$DB->update('order', ['status'=>2, 'refundmoney'=>$refundmoney], ['trade_no'=>$trade_no]);
$DB->insert('refundorder', ['refund_no'=>$refund_no, 'out_refund_no'=>$out_refund_no, 'trade_no'=>$trade_no, 'uid'=>$order['uid'], 'money'=>$money, 'reducemoney'=>$reducemoney, 'addtime'=>date('Y-m-d H:i:s'), 'endtime'=>date('Y-m-d H:i:s'), 'status'=>1]);
}else{
$DB->update('order', ['status'=>2], ['trade_no'=>$trade_no]);
}
return ['code'=>0, 'refund_no'=>$refund_no, 'out_refund_no'=>$out_refund_no, 'trade_no'=>$trade_no, 'out_trade_no'=>$order['out_trade_no'], 'uid'=>$order['uid'], 'money'=>$money, 'reducemoney'=>$reducemoney];
}
}