feat:增加trader

 logs
 logs
+vendor
+composer.lock

 {
 {
-  "name": "jiaoyin/common",
+  "name": "jiaoyin/base",
   "description": "indigo common php lib by jy",
   "description": "indigo common php lib by jy",
   "require": {
   "require": {
     "ext-json": "*"
     "ext-json": "*"
   },
   },
   "autoload": {
   "autoload": {
     "psr-4": {
     "psr-4": {
-      "Jiaoyin\\": "./src/"
+      "Jiaoyin\\": "./src/",
+      "Trader\\": "./trader/"
     },
     },
-    "files": [ "src/functions.php" ]
-  }
+    "files": [ "src/functions.php", "trader/common/func.php" ]
+  },
+  "require-dev": {
+        "swoole/ide-helper": "^5.0"
+    }
 }
 }

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 class Auth
 class Auth
 {
 {

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 /*
 /*
     binance合约接口
     binance合约接口

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 /*
 /*
     binance现货接口
     binance现货接口

 <?php
 <?php
 
 
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 class Curl
 class Curl
 {
 {

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 class Feishu{
 class Feishu{
     const user_liquid = 'gd1d6b34';
     const user_liquid = 'gd1d6b34';

 <?php
 <?php
 
 
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 class KlineAssist
 class KlineAssist
 {
 {

 <?php
 <?php
 
 
-namespace Jiaoyin;
+namespace jiaoyin;
 require_once __DIR__ . '/functions.php';
 require_once __DIR__ . '/functions.php';
 class Logger
 class Logger
 {
 {

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 class MongoCli
 class MongoCli
 {
 {

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 use MongoDB\Client;
 use MongoDB\Client;
 use Swoole\Coroutine;
 use Swoole\Coroutine;

 <?php
 <?php
 
 
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 use Swoole\Database\MysqliConfig;
 use Swoole\Database\MysqliConfig;
 use Swoole\Database\MysqliPool;
 use Swoole\Database\MysqliPool;

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 /*
 /*
     所有接口
     所有接口

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 use Swoole\Database\RedisConfig;
 use Swoole\Database\RedisConfig;
 use Swoole\Database\RedisPool;
 use Swoole\Database\RedisPool;

 <?php
 <?php
 
 
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 class SimpleRequest
 class SimpleRequest
 {
 {

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 use Swoole\Http\Request;
 use Swoole\Http\Request;
 use Swoole\Http\Response;
 use Swoole\Http\Response;
 use Swoole\Http\Server;
 use Swoole\Http\Server;

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 use Swoole\Http\Request;
 use Swoole\Http\Request;
 use Swoole\Http\Response;
 use Swoole\Http\Response;
 use Swoole\Coroutine\Http\Server;
 use Swoole\Coroutine\Http\Server;

 <?php
 <?php
 
 
-namespace Jiaoyin;
+namespace jiaoyin;
 
 
 use Swoole\Coroutine;
 use Swoole\Coroutine;
 use Swoole\Coroutine\Http\Client;
 use Swoole\Coroutine\Http\Client;
@@ -26,7 +26,7 @@ class Websocket
     private int    $timerPing    = 0;
     private int    $timerPing    = 0;
     private string $desc         = 'websocket未命名';
     private string $desc         = 'websocket未命名';
     private int    $pingCount    = 0;
     private int    $pingCount    = 0;
-    private int    $pingDelay    = 10000;//ping tick时间 10s
+    private int    $pingDelay    = 10000; //ping tick时间 10s
 
 
     //  例如：wss://fstream.binance.com/stream、ws://175.178.36.217:9528/spot/stream
     //  例如：wss://fstream.binance.com/stream、ws://175.178.36.217:9528/spot/stream
     public function __construct($url, $desc = null)
     public function __construct($url, $desc = null)
@@ -64,9 +64,13 @@ class Websocket
         $this->client?->close();
         $this->client?->close();
     }
     }
 
 
-    public function connect(callable $onOpen = null, callable $onMessage = null,
-                            callable $onClose = null, $onPing = null, $onPong = null): void
-    {
+    public function connect(
+        callable $onOpen = null,
+        callable $onMessage = null,
+        callable $onClose = null,
+        $onPing = null,
+        $onPong = null
+    ): void {
         $this->close();
         $this->close();
         $this->pingCount = 0;
         $this->pingCount = 0;
         $this->onOpen    = $onOpen;
         $this->onOpen    = $onOpen;
@@ -80,8 +84,8 @@ class Websocket
             $ret = $client->upgrade($this->path);
             $ret = $client->upgrade($this->path);
             if ($ret) {
             if ($ret) {
                 output($this->desc, "连接成功");
                 output($this->desc, "连接成功");
-                $this->client=&$client;
-                swoole_timer_after(50, function () use ($onOpen,$client) {
+                $this->client = &$client;
+                swoole_timer_after(50, function () use ($onOpen, $client) {
                     if ($onOpen) {
                     if ($onOpen) {
                         call_user_func($onOpen, $client);
                         call_user_func($onOpen, $client);
                     }
                     }
@@ -90,7 +94,7 @@ class Websocket
                 while ($client) {
                 while ($client) {
                     $frame = $client->recv($this->recvTimeout);
                     $frame = $client->recv($this->recvTimeout);
                     if (!$frame && $client->errCode != 60) {
                     if (!$frame && $client->errCode != 60) {
-                        output($this->desc,'错误码：' . $client->errCode."，错误数据：", $frame);
+                        output($this->desc, '错误码：' . $client->errCode . "，错误数据：", $frame);
                         break;
                         break;
                     }
                     }
                     $this->lastRecvTime = time();
                     $this->lastRecvTime = time();
@@ -185,4 +189,4 @@ class Websocket
             }
             }
         });
         });
     }
     }
-}
+}

 <?php
 <?php
-namespace Jiaoyin;
+namespace jiaoyin;
 //格式化输出
 //格式化输出
 use Swoole\Process;
 use Swoole\Process;
 use Swoole\Event;
 use Swoole\Event;

+<?php
+
+namespace trader;
+
+require_once __DIR__ . '/autoload.php';
+require_once __DIR__ . '/../vendor/autoload.php';
+
+use trader\struct\ApiInfo;
+use trader\okx\ExBroker as OkxBroker;
+use trader\binance\ExBroker as BinanceBroker;
+use trader\struct\Kline;
+use trader\struct\Order;
+use trader\struct\WsData;
+use trader\struct\WsDataTrade;
+use trader\struct\WsDataPos;
+use trader\struct\SymbolInfo;
+use trader\struct\WsDataOrder;
+use trader\struct\Pos;
+use \Exception;
+use function Jiaoyin\timeFormat;
+use trader\okx\Api as OkApi;
+
+class CmBroker
+{
+    private $plat;
+    private ?OkxBroker $exBroker;
+    /** @var SymbolInfo[] $symbolInfos */
+    public $symbolInfos = [];
+    /** @var Pos[] $positions */
+    private $positions = [];
+    private $name = '';
+
+
+    public function __construct($plat, ApiInfo $apiInfo)
+    {
+        $this->plat = $plat;
+        $exBroker = null;
+        if ($plat == 'okx') {
+            $exBroker = new OkxBroker($apiInfo);
+        }
+        if ($plat == 'binance') {
+            $exBroker = new BinanceBroker($apiInfo);
+        }
+        $this->exBroker = $exBroker;
+    }
+    public function setName($name)
+    {
+        $this->name = $name;
+    }
+    public function init()
+    {
+        $this->initSymbolInfos();
+    }
+    public function accListen(callable $onData)
+    {
+        $this->exBroker->accListen(function ($data) use ($onData) {
+            // output("ws 有效数据", $data);
+            if ($this->plat == 'binance') {
+                $this->msg("binance 无处理ws数据实现");
+            }
+            if ($this->plat == 'okx') {
+                if (isset($data['arg']) && $data['arg']['channel'] == 'orders') {
+                    foreach ($data['data'] as $key => $value) {
+                        $wsDataTrade = WsDataTrade::TransferOkxOrder($value, $this->symbolInfos, function ($symbol) {
+                            return $this->getSymbolSt($symbol);
+                        });
+                        if ($wsDataTrade != null) {
+                            $wsData = new WsData($this->plat, 'trade', $trade = $wsDataTrade);
+                            $onData($wsData);
+                        }
+                        $wsDataOrd = WsDataOrder::TransferOkxOrder($value, $this->symbolInfos, function ($symbol) {
+                            return $this->getSymbolSt($symbol);
+                        });
+                        if ($wsDataOrd != null) {
+                            $wsData = new WsData($this->plat, 'order', $trade = null, $pos = null, $order = $wsDataOrd);
+                            $onData($wsData);
+                        }
+                    }
+                    return;
+                }
+                if (isset($data['arg']) && $data['arg']['channel'] == 'positions') {
+                    $positions = [];
+                    foreach ($data['data'] as $key => $value) {
+                        $wsDataPos = WsDataPos::TransferOkxPos($value, $this->symbolInfos, function ($symbol) {
+                            return $this->getSymbolSt($symbol);
+                        });
+                        if ($wsDataPos) {
+                            $pos = Pos::transferWsDataPos($wsDataPos);
+                            $positions[$wsDataPos->symbol . "_" . $wsDataPos->posSide] = $pos;
+                            $wsData = new WsData($this->plat, 'pos', $trade = null, $pos = $wsDataPos);
+                            $onData($wsData);
+                        }
+                    }
+                    $this->positions = $positions;
+                    return;
+                }
+                $this->msg("okx 无处理ws数据实现", $data);
+            }
+        });
+    }
+    public function klineListen($symbol, $peroid, $onData)
+    {
+        $symbol = $this->getSymbolOri($symbol, $this->plat);
+        $this->exBroker->klineListen($symbol, $peroid, function ($data) use ($onData) {
+            $kline = Kline::transferOkx($data);
+            $onData($kline);
+        });
+    }
+    //转换为标准交易对
+    public function getSymbolSt($symbol)
+    {
+        $symbol = str_replace('-USDT-SWAP', 'USDT',  $symbol);
+        if (preg_match('/^[A-Z0-9]+USDT$/', $symbol)) {
+            return $symbol;
+        } else {
+            throw new Exception('转换标准交易对错误' + $symbol + ' to ', $symbol);
+        }
+    }
+
+    //转换为原始交易对
+    public function getSymbolOri($symbol, $platTarget)
+    {
+        $symbolSt = $this->getSymbolSt($symbol);
+        if ($platTarget == 'binance') {
+            return $symbolSt;
+        }
+        if ($platTarget == 'okx') {
+            return str_replace('USDT', '-USDT-SWAP', $symbolSt);
+        }
+        throw new Exception('平台错误' + $platTarget);
+    }
+
+    public function placeOrder(Order $order)
+    {
+        if ($this->plat == 'okx') {
+            $orderOri = $order->toOkxOrder($this->symbolInfos, function ($symbol) {
+                return $this->getSymbolOri($symbol, $this->plat);
+            });
+            $this->msg("下单", $orderOri);
+            if ($orderOri['sz'] == 0) {
+                $this->msg("下单数量为0，不下单", $orderOri);
+                return ["code" => 1, "msg" => "下单数量为0，不下单"];
+            }
+            $res = $this->exBroker->placeOrder($orderOri);
+            $this->msg("下单结果", $res);
+            return $res;
+        }
+    }
+
+    public function msg()
+    {
+        $args = func_get_args();
+        $outStr = '[' . timeFormat('ms') . ']：' . $this->name . ": ";
+        foreach ($args as $key => $value) {
+            $value = is_array($value) ? json_encode($value) : $value;
+            if (is_bool($value)) {
+                $value = $value ? 'bool:true' : 'bool:false';
+            }
+            $outStr .= count($args) - $key > 1 ? $value . '  ' : $value;
+        }
+        echo $outStr . PHP_EOL;
+    }
+    public function getPosQty($symbol, $posSide)
+    {
+        $key = $symbol . "_" . $posSide;
+        if (!isset($this->positions[$key])) {
+            return 0;
+        }
+        /** @var Pos $pos */
+        $pos = $this->positions[$key];
+        return abs($pos->qty);
+    }
+    private function initSymbolInfos()
+    {
+        if ($this->plat == 'okx') {
+            //获取所有USDT SWAP 交易对
+            $res = $this->exBroker->getSymbolInfos();
+            $infos = [];
+            foreach ($res as $key => $value) {
+                if ($value["settleCcy"] == "USDT") {
+                    $info = SymbolInfo::transferOkx($value, function ($symbol) {
+                        return $this->getSymbolSt($symbol);
+                    });
+                    $infos[$info->symbol] = $info;
+                }
+            }
+            $this->symbolInfos = $infos;
+        }
+        //定时10m刷新
+        swoole_timer_after(1000 * 60 * 10, function () {
+            $this->initSymbolInfos();
+        });
+    }
+    public function stopListen()
+    {
+        $this->exBroker->stopListen();
+    }
+}

+<?php
+require_once __DIR__ . '/CmBroker.php';
+require_once __DIR__ . '/common/tool.php';
+require_once __DIR__ . '/struct/ApiInfo.php';
+require_once __DIR__ . '/struct/SymbolInfo.php';
+require_once __DIR__ . '/struct/Order.php';
+require_once __DIR__ . '/struct/WsData.php';
+require_once __DIR__ . '/struct/WsDataTrade.php';
+require_once __DIR__ . '/struct/WsDataPos.php';
+require_once __DIR__ . '/struct/WsDataOrder.php';
+require_once __DIR__ . '/struct/Pos.php';
+require_once __DIR__ . '/struct/Kline.php';
+require_once __DIR__ . '/exchange/okx/ExBroker.php';

+<?php
+
+namespace trader;
+
+
+function scToNum($scStr)
+{
+    $check_str = '';
+    if (strpos($scStr, 'e') !== false) {
+        $check_str = 'e';
+    }
+    if (strpos($scStr, 'E') !== false) {
+        $check_str = 'E';
+    }
+    if (empty($check_str)) {
+        return $scStr; //非科学计数直接返回。
+    }
+    $num_length = 0;
+    $split_array = explode($check_str, $scStr);
+    $num_length += strlen($split_array[0]);
+    $num_length += (int)str_replace(['-', '+'], '', $split_array[1]);
+    $float_number = (float)$scStr;
+    $decimal_string = number_format($float_number, $num_length, '.', '');
+    $num =  rtrim(rtrim($decimal_string, '0'), '.');   //去除小数后多余的0
+    return $num;
+}
+function tsToISO($timestamp)
+{
+    $datetime = new \DateTime();
+    $datetime->setTimestamp(floor($timestamp / 1000));
+    $datetime->setTimezone(new \DateTimeZone('UTC'));
+    $milliseconds = sprintf('.%03d', $timestamp % 1000);
+    return $datetime->format('Y-m-d\TH:i:s') . $milliseconds . 'Z';
+}

+<?php
+
+namespace trader\binance;
+
+require_once __DIR__ . '/../../autoload.php';
+require_once __DIR__ . '/../../../vendor/autoload.php';
+
+use trader\struct\ApiInfo;
+
+class Api
+{
+    private $host = 'https://fapi.binance.com';
+    private ApiInfo $apiInfo;
+    public function __construct(ApiInfo $apiInfo)
+    {
+        $this->apiInfo = $apiInfo;
+    }
+
+    public function getPremiumIndex()
+    {
+        $url = "/fapi/v1/premiumIndex";
+        $method = "GET";
+    }
+}

+<?php
+
+namespace trader\binance;
+
+require_once __DIR__ . '/../../../vendor/autoload.php';
+require_once __DIR__ . '/Api.php';
+
+use trader\struct\ApiInfo;
+use trader\binance\Api as BnApi;
+use Jiaoyin\Websocket;
+
+class ExBroker
+{
+    // static private $host = 'wss://ws.okx.com:8443';
+    static private $host = 'ws://okws.keetu.com';
+    static private $pathPrivate = '/ws/v5/private';
+    static private $pathPublic = '/ws/v5/public';
+    static private $pathBusiness = '/ws/v5/business';
+    private ApiInfo $apiInfo;
+    private BnApi $api;
+    private ?Websocket $wsAcc;
+    private ?Websocket $wsKline;
+
+    public function __construct(ApiInfo $apiInfo)
+    {
+        $this->apiInfo = $apiInfo;
+        $this->api = new BnApi($apiInfo);
+    }
+
+    //获取所有品种资金费率
+    public function getAllPremium() {
+        $res = $this->api->getPremiumIndex();
+    }
+}

+<?php
+
+namespace trader\okx;
+
+require_once __DIR__ . '/../../autoload.php';
+require_once __DIR__ . '/../../../vendor/autoload.php';
+
+use trader\struct\ApiInfo;
+use Jiaoyin\Curl;
+use function Jiaoyin\getMicrotime;
+use function trader\tsToISO;
+
+class Api
+{
+    private ?ApiInfo $apiInfo = null;
+    // private string $host = "https://www.okx.com";
+    private string $host = "http://okapi.keetu.com";
+
+    public function __construct($apiInfo = null, $host = "")
+    {
+        if ($apiInfo != null) {
+            $this->apiInfo = $apiInfo;
+        }
+        if ($host != "") {
+            $this->host = $host;
+        }
+    }
+
+    //-----------public interface ------------
+    //所有交易产品基础信息
+    public function instruments($param)
+    {
+        $path = '/api/v5/public/instruments';
+        $method = 'GET';
+        return $this->request($path, $method, $param);
+    }
+
+    public function positionTiers($param)
+    {
+        $path = '/api/v5/public/position-tiers';
+        $method = 'GET';
+        return $this->request($path, $method, $param);
+    }
+
+    //获取资金费率
+    public function fundingRate($param)
+    {
+        $path = '/api/v5/public/funding-rate';
+        $method = 'GET';
+        return $this->request($path, $method, $param);
+    }
+
+
+    //-----------private interface ------------
+    // 查询杠杆
+    public function leverageInfo($param)
+    {
+        $path = '/api/v5/account/leverage-info';
+        $method = 'GET';
+        return $this->request($path, $method, $param, $this->apiInfo);
+    }
+
+    //设置杠杆
+    public function setLeverage($param)
+    {
+        $path = '/api/v5/account/set-leverage';
+        $method = 'POST';
+        return $this->request($path, $method, $param, $this->apiInfo);
+    }
+
+    //下单
+    public function placeOrder($param)
+    {
+        $path = '/api/v5/trade/order';
+        $method = 'POST';
+        return $this->request($path, $method, $param, $this->apiInfo);
+    }
+
+    //-------------------------------------
+
+    private function createSign($timestamp, $method, $requestPath, $secretKey, $body = '')
+    {
+        $sign = base64_encode(hash_hmac('sha256', $timestamp . $method . $requestPath . $body, $secretKey, true));
+        return $sign;
+    }
+
+    private function request($path, $method,  $param)
+    {
+        $header = [];
+        $body = '';
+        $fullPath = $path;
+        if ($method == 'GET' && count($param) > 0) {
+            $fullPath = $path . '?' . http_build_query($param);
+        } else {
+            $header[] = 'Content-Type: application/json';
+            $body = json_encode($param);
+        }
+        if ($this->apiInfo != null) {
+            $timestamp = tsToISO(getMicrotime());
+            $header[] = 'OK-ACCESS-KEY: ' . $this->apiInfo->key;
+            $header[] = 'OK-ACCESS-PASSPHRASE: ' . $this->apiInfo->passphrase;
+            $header[] = 'OK-ACCESS-TIMESTAMP: ' . $timestamp;
+            $sign = $this->createSign($timestamp, $method, $fullPath, $this->apiInfo->secret, $body);
+            $header[] = 'OK-ACCESS-SIGN: ' . $sign;
+        }
+
+        $url = $this->host . $path;
+        $result = "";
+        if ($method == 'POST') {
+            $result = Curl::httpPost($url, $param, $header);
+        } else if ($method == 'GET') {
+            $result = Curl::httpGet($url, $param, $header);
+        } else {
+            $result = Curl::httpGet($url, $param, $header);
+        }
+        return json_decode($result, true);
+    }
+}

+<?php
+
+namespace trader\okx;
+
+require_once __DIR__ . '/../../../vendor/autoload.php';
+require_once __DIR__ . '/Api.php';
+
+use trader\struct\ApiInfo;
+use trader\okx\Api as OkxApi;
+use Jiaoyin\Websocket;
+use function Jiaoyin\output;
+
+
+class ExBroker
+{
+    // static private $host = 'wss://ws.okx.com:8443';
+    static private $host = 'ws://okws.keetu.com';
+    static private $pathPrivate = '/ws/v5/private';
+    static private $pathPublic = '/ws/v5/public';
+    static private $pathBusiness = '/ws/v5/business';
+    private ApiInfo $apiInfo;
+    private OkxApi $api;
+    private ?Websocket $wsAcc;
+    private ?Websocket $wsKline;
+
+    public function __construct($apiInfo)
+    {
+        $this->apiInfo = $apiInfo;
+        $this->api = new OkxApi($apiInfo);
+    }
+
+    public function accListen(callable $onWsData)
+    {
+        if (isset($this->wsAcc)) {
+            $this->wsAcc->close();
+        }
+        $this->wsAcc = new Websocket(self::$host . self::$pathPrivate);
+        $this->wsAcc->connect(
+            $onOpen = function () {
+                $this->wsLogin();
+            },
+            $onMessage = function ($data) use ($onWsData) {
+                $this->onWsDataPre($data, $onWsData);
+            },
+            $onClose = function () {
+                // 关闭链接
+            }
+        );
+    }
+    public function klineListen($symbol, $period, callable $onData)
+    {
+        if (isset($this->wsKline)) {
+            $this->wsKline->close();
+        }
+        $this->wsKline = new Websocket(self::$host . self::$pathBusiness);
+        $this->wsKline->connect(
+            $onOpen = function () use ($symbol, $period) {
+                $subData = [];
+                $subData['op'] = 'subscribe';
+                $subData['args'] = [
+                    [
+                        'channel' => $this->getKlineChannels()[$period],
+                        'instId' => $symbol,
+                    ],
+                ];
+                output("订阅", $subData);
+                $this->wsKline->push(json_encode($subData));
+            },
+            $onMessage = function ($data) use ($onData) {
+                $data = json_decode($data, true);
+                if (!isset($data['data'])) {
+                    return;
+                }
+                $data = $data['data'][0];
+                $onData($data);
+            },
+            $onClose = function () {
+                // 关闭链接
+            }
+        );
+    }
+    private function crateWsSign($timeStamp)
+    {
+        $method = 'GET';
+        $path = '/users/self/verify';
+        $str = $timeStamp . $method . $path;
+        $sign = hash_hmac('sha256', $str, $this->apiInfo->secret, true);
+        $sign = base64_encode($sign);
+        return $sign;
+    }
+    private function  wsLogin()
+    {
+        $ts = time();
+        $subData = [];
+        $subData['op'] = 'login';
+        $subData['args'] = [
+            [
+                'apiKey' => $this->apiInfo->key,
+                'passphrase' => $this->apiInfo->passphrase,
+                'timestamp' => $ts,
+                'sign' => $this->crateWsSign($ts),
+            ]
+        ];
+        $this->wsAcc->push(json_encode($subData));
+    }
+    // ws 消息预处理
+    private function onWsDataPre($data, callable $onWsData)
+    {
+        $data = json_decode($data, true);
+        if (isset($data['event'])) {
+            if ($data['event'] == 'login' && $data['code'] == '0') {
+                output('ws登录成功');
+                $this->wsSubscribe();
+                return;
+            }
+            if ($data['event'] == 'subscribe' || $data['event'] == 'unsubscribe' || $data['event'] == 'channel-conn-count') {
+                // output("ws 过滤数据", $data);
+                return;
+            }
+            output("ok ws 未处理数据", $data);
+        }
+        call_user_func($onWsData, $data);
+    }
+    // 订阅
+    private function wsSubscribe()
+    {
+        $subData = [];
+        $subData['op'] = 'subscribe';
+        $subData['args'] = [
+            [
+                'channel' => 'orders',
+                'instType' => 'SWAP',
+            ],
+            [
+                'channel' => 'positions',
+                'instType' => 'SWAP',
+            ],
+        ];
+        $this->wsAcc->push(json_encode($subData));
+    }
+    public function placeOrder($param)
+    {
+        return $this->api->placeOrder($param);
+    }
+    public function getKlineChannels()
+    {
+        return [
+            '1s' => 'candle1s',
+            '1m' => 'candle1m',
+            '5m' => 'candle5m',
+            '15m' => 'candle15m',
+            '30m' => 'candle30m',
+            '1h' => 'candle1H',
+            '2h' => 'candle2H',
+            '4h' => 'candle4H',
+            '6h' => 'candle6H',
+            '12h' => 'candle12H',
+            '1d' => 'candle1D',
+        ];
+    }
+    public function getSymbolInfos()
+    {
+        $res = $this->api->instruments(["instType" => "SWAP"]);
+        if ($res['code'] != '0') {
+            return [];
+        }
+        return $res['data'];
+    }
+    public function stopListen()
+    {
+        $this->wsAcc->close();
+        $this->wsKline->close();
+    }
+}

+<?php
+
+namespace trader\struct;
+
+class ApiInfo
+{
+    public string $key = '';
+    public string $secret = '';
+    public string $passphrase = '';
+
+    public function __construct($key, $secret, $passphrase)
+    {
+        $this->key = $key;
+        $this->secret = $secret;
+        $this->passphrase = $passphrase;
+    }
+}

+<?php
+
+namespace trader\struct;
+
+class Kline
+{
+    public $time;
+    public $open;
+    public $high;
+    public $low;
+    public $close;
+    public $vol;
+    public $volQuote;
+
+    public function __construct($time, $open, $high, $low, $close, $vol, $volQuote)
+    {
+        $this->time = $time;
+        $this->open = $open;
+        $this->high = $high;
+        $this->low = $low;
+        $this->close = $close;
+        $this->vol = $vol;
+        $this->volQuote = $volQuote;
+    }
+    public function toArray()
+    {
+        return [
+            'time' => $this->time,
+            'open' => $this->open,
+            'high' => $this->high,
+            'low' => $this->low,
+            'close' => $this->close,
+            'vol' => $this->vol,
+            'volQuote' => $this->volQuote,
+        ];
+    }
+    public static function transferOkx($data)
+    {
+        $time = $data[0];
+        $open = $data[1];
+        $high = $data[2];
+        $low = $data[3];
+        $close = $data[4];
+        $vol = $data[6];
+        $volQuote = $data[7];
+        return new Kline($time, $open, $high, $low, $close, $vol, $volQuote);
+    }
+}

+<?php
+
+namespace trader\struct;
+
+class Order
+{
+    public string $symbol; //大写
+    public string $ordType; // 订单类型 LIMIT 限价 IOC 不成则撤 FOK 全部成交或立即取消 MARKET 市价 ONLYMAKER 仅做maker单
+    public string $posSide; //大写
+    public string $side; //大写
+    public float $price; //成交价格
+    public float $qty; //币种真实数量
+    private string $cliOrdId = ''; // 客户端订单号
+
+
+    public function __construct($symbol, $ordType, $posSide, $side, $price, $qty)
+    {
+        $this->symbol = $symbol;
+        $this->ordType = $ordType;
+        $this->posSide = $posSide;
+        $this->side = $side;
+        $this->price = $price;
+        $this->qty = $qty;
+    }
+    public function setCliOrdId($cliOrdId)
+    {
+        $this->cliOrdId = $cliOrdId;
+    }
+    public function getCliOrdId()
+    {
+        return $this->cliOrdId;
+    }
+
+    public function toArray()
+    {
+        $arr = [
+            'symbol' => $this->symbol,
+            'ordType' => $this->ordType,
+            'posSide' => $this->posSide,
+            'side' => $this->side,
+            'price' => $this->price,
+            'qty' => $this->qty,
+        ];
+        if ($this->cliOrdId != "") {
+            $arr['cliOrdId'] = $this->cliOrdId;
+        }
+        return $arr;
+    }
+
+    public function toOkxOrder(array $symbolInfos, callable $toSymbolOri)
+    {
+        $instId = call_user_func($toSymbolOri, $this->symbol);
+        /** @var SymbolInfo $symbolInfo */
+        $symbolInfo = $symbolInfos[$this->symbol];
+        $order = [
+            'instId' => $instId,
+            'tdMode' => 'cross',
+            'posSide' => strtolower($this->posSide),
+            'side' => strtolower($this->side),
+            'ordType' => $this->ordType,
+        ];
+        if ($this->ordType == 'LIMIT' || $this->ordType == 'IOC') {
+            $order['px'] = round($this->price, $symbolInfo->pricePrec);
+        }
+        $lot = $this->qty / $symbolInfo->ctVal;
+        $order['sz'] = round($lot, $symbolInfo->lotPrec);
+        if ($this->ordType == 'ONLYMAKER') {
+            $order['ordType'] = 'POST_ONLY';
+        }
+        $order['ordType'] = strtolower($order['ordType']);
+        if ($this->cliOrdId != "") {
+            $order['clOrdId'] = $this->cliOrdId;
+        }
+        return $order;
+    }
+}

+<?php
+
+namespace trader\struct;
+
+require_once __DIR__ . '/WsDataPos.php';
+
+use trader\struct\WsDataPos;
+
+class Pos
+{
+    public $symbol;
+    public $posSide;
+    public $qty;
+    public $lot;
+    public $avgPrice;
+    public $pnl;
+    public $lever;
+    public $margin;
+
+    public function __construct($symbol, $posSide, $qty, $lot, $avgPrice, $pnl, $lever, $margin)
+    {
+        $this->symbol = $symbol;
+        $this->posSide = $posSide;
+        $this->qty = $qty;
+        $this->lot = $lot;
+        $this->avgPrice = $avgPrice;
+        $this->pnl = $pnl;
+        $this->lever = $lever;
+        $this->margin = $margin;
+    }
+
+    public function toArray()
+    {
+        return [
+            'symbol' => $this->symbol,
+            'posSide' => $this->posSide,
+            'qty' => $this->qty,
+            'lot' => $this->lot,
+            'avgPrice' => $this->avgPrice,
+            'pnl' => $this->pnl,
+            'lever' => $this->lever,
+            'margin' => $this->margin,
+        ];
+    }
+
+    public static function transferOkxPos($pos, $symbolInfos, callable $toSymbolSt)
+    {
+        $symbol = call_user_func($toSymbolSt, $pos['instId']);
+        /** @var SymbolInfo $symbolInfo */
+        $symbolInfo = $symbolInfos[$symbol];
+        $posSide = strtoupper($pos['posSide']);
+        $lot = abs($pos['pos']);
+        $qty = round($lot * $symbolInfo->ctVal, $symbolInfo->qtyPrec);
+        $avgPrice = $pos['avgPx'];
+        $pnl = $pos['upl'];
+        $lever = $pos['lever'];
+        $margin = $pos['imr'];
+        return new Pos($symbol, $posSide, $qty, $lot, $avgPrice, $pnl, $lever, $margin);
+    }
+
+    public static function transferWsDataPos(WsDataPos $wsDataPos)
+    {
+        return new Pos($wsDataPos->symbol, $wsDataPos->posSide, $wsDataPos->qty, $wsDataPos->lot, $wsDataPos->avgPrice, $wsDataPos->pnl, 0, 0);
+    }
+}

+<?php
+
+namespace trader\PreOrd;
+
+class Premium
+{
+    private $symbol;
+    private $rate;
+    private $settleTs;
+    private $settleTime;
+
+    public function __construct($symbol, $rate, $settleTs, $settleTime)
+    {
+        $this->symbol = $symbol;
+        $this->rate = $rate;
+        $this->settleTs = $settleTs;
+        $this->settleTime = $settleTime;
+    }
+
+    public function toArray()
+    {
+        return [
+            'symbol' => $this->symbol,
+            'rate' => $this->rate,
+            'settleTs' => $this->settleTs,
+            'settleTime' => $this->settleTime,
+        ];
+    }
+}

+<?php
+
+namespace trader\struct;
+
+require_once __DIR__ . '/../../vendor/autoload.php';
+
+use function Jiaoyin\getPrecision;
+
+class SymbolInfo
+{
+    public string $symbolOri; // 原始交易对
+    public string $symbol; // 标准交易对
+    public string $ctVal; // 合约面值
+    public string $pricePrec;
+    public string $qtyPrec;
+    public string $lotPrec;
+    public string $minLot; // 最小下单张数
+    public string $minQty; // 最小下单数量
+
+    public function __construct($symbolOri, $symbol, $ctVal, $pricePrec, $qtyPrec, $lotPrec, $minLot, $minQty)
+    {
+        $this->symbolOri = $symbolOri;
+        $this->symbol = $symbol;
+        $this->ctVal = $ctVal;
+        $this->pricePrec = $pricePrec;
+        $this->qtyPrec = $qtyPrec;
+        $this->lotPrec = $lotPrec;
+        $this->minLot = $minLot;
+        $this->minQty = $minQty;
+    }
+    public function toArray()
+    {
+        return [
+            'symbolOri' => $this->symbolOri,
+            'symbol' => $this->symbol,
+            'ctVal' => $this->ctVal,
+            'pricePrec' => $this->pricePrec,
+            'qtyPrec' => $this->qtyPrec,
+            'lotPrec' => $this->lotPrec,
+            'minLot' => $this->minLot,
+            'minQty' => $this->minQty,
+        ];
+    }
+    public static function transferOkx($data, callable $getSymbolSt): SymbolInfo
+    {
+        $symbolSt = $getSymbolSt($data["instId"]); //转换为标准交易对
+        $pricePrec = getPrecision($data['tickSz']);
+        $ctVal = $data['ctVal'];
+        $minLot = $data['minSz'];
+        $minQty = $minLot * $ctVal;
+        $qtyPrec = getPrecision($minQty);
+        $lotPrec = getPrecision($minLot);
+        $info = new SymbolInfo($data["instId"], $symbolSt, $ctVal, $pricePrec, $qtyPrec, $lotPrec, $minLot, $minQty);
+        return $info;
+    }
+}

+<?php
+
+namespace trader\struct;
+
+require_once __DIR__ . '/WsDataTrade.php';
+
+use trader\struct\WsDataTrade;
+use trader\struct\WsDataPos;
+use trader\struct\WsDataOrder;
+
+// 综合ws数据
+class WsData
+{
+    public string $platform;
+    public string $dataType; // trade | order | account | pos
+    public ?WsDataTrade $trade = null;
+    public ?WsDataPos $pos = null;
+    public ?WsDataOrder $order = null;
+
+
+    public function __construct(string $platform, string $dataType, WsDataTrade $trade = null, WsDataPos $pos = null, WsDataOrder $order = null)
+    {
+        $this->platform = $platform;
+        $this->dataType = $dataType;
+        $this->trade = $trade;
+        $this->pos = $pos;
+        $this->order = $order;
+    }
+
+    public function toArray()
+    {
+        return [
+            'platform' => $this->platform,
+            'dataType' => $this->dataType,
+            'trade' => $this->trade?->toArray(),
+            'pos' => $this->pos?->toArray(),
+            'order' => $this->order?->toArray(),
+        ];
+    }
+}

+<?php
+
+namespace trader\struct;
+
+require_once __DIR__ . '/../autoload.php';
+
+use trader\struct\SymbolInfo;
+
+class WsDataOrder
+{
+    public string $platform;
+    public string $posSide; //大写
+    public string $symbol; //大写
+    public string $side; //大写
+    public float $price; //下单价格
+    public float $avgPx; //成交均价
+    public float $qty; //币种真实数量
+    public float $lot; //合约张数
+    public float $pnl; //盈亏
+    public int $ts; //下单时间戳 ms
+    public int $uts; //更新时间戳 ms
+    public string $ordType; //下单类型
+    public string $cliOrdId; //客户端订单号
+    public string $ordId; //订单号
+    public string $status; //订单状态
+
+    public function __construct(string $platform, string $posSide, string $symbol, string $side, float $price, float $avgPx, float $qty, float $lot, float $pnl, int $ts, int $uts, string $ordType, string $cliOrdId, string $ordId, string $status)
+    {
+        $this->platform = $platform;
+        $this->posSide = $posSide;
+        $this->symbol = $symbol;
+        $this->side = $side;
+        $this->price = $price;
+        $this->avgPx = $avgPx;
+        $this->qty = $qty;
+        $this->lot = $lot;
+        $this->pnl = $pnl;
+        $this->ts = $ts;
+        $this->uts = $uts;
+        $this->ordType = $ordType;
+        $this->cliOrdId = $cliOrdId;
+        $this->ordId = $ordId;
+        $this->status = $status;
+    }
+
+    public function toArray()
+    {
+        return [
+            'platform' => $this->platform,
+            'posSide' => $this->posSide,
+            'symbol' => $this->symbol,
+            'side' => $this->side,
+            'price' => $this->price,
+            'avgPx' => $this->avgPx,
+            'qty' => $this->qty,
+            'lot' => $this->lot,
+            'pnl' => $this->pnl,
+            'ts' => $this->ts,
+            'uts' => $this->uts,
+            'ordType' => $this->ordType,
+            'cliOrdId' => $this->cliOrdId,
+            'ordId' => $this->ordId,
+            'status' => $this->status,
+        ];
+    }
+
+    public static function TransferOkxOrder(array $data, array $symbolInfos, callable $toSymbolSt): WsDataOrder|null
+    {
+        $symbol = call_user_func($toSymbolSt, $data['instId']);
+        /** @var SymbolInfo $symbolInfo */
+        $symbolInfo = $symbolInfos[$symbol] ?? null;
+        if ($symbolInfo == null) {
+            return null;
+        }
+        $platform = 'okx';
+        $posSide = strtoupper($data['posSide']);
+        $side = strtoupper($data['side']);
+        $price = (float)$data['px'];
+        $avgPx = (float)$data['avgPx'];
+        $lot = (float)$data['sz'];
+        $qty = round($lot * $symbolInfo->ctVal, $symbolInfo->qtyPrec);
+        $pnl = (float)$data['pnl'];
+        $ts = (int)$data['cTime'];
+        $uts = (int)$data['uTime'];
+        $ordType = strtoupper($data['ordType']);
+        $cliOrdId = $data['clOrdId'];
+        $ordId = $data['ordId'];
+        $status = self::getStatus($data['state']);
+        if ($data['cancelSource'] != '') {
+            $status = 'CANCELED';
+        }
+        return new WsDataOrder($platform, $posSide, $symbol, $side, $price, $avgPx, $qty, $lot, $pnl, $ts, $uts, $ordType, $cliOrdId, $ordId, $status);
+    }
+    private static function getStatus(string $state)
+    {
+        if ($state == 'live') {
+            return 'LIVE';
+        }
+        if ($state == 'partially_filled') {
+            return 'PARTIALLY_FILLED';
+        }
+        if ($state == 'filled') {
+            return 'FILLED';
+        }
+        if ($state == 'canceled') {
+            return 'CANCELED';
+        }
+        return 'UNKNOWN';
+    }
+}

+<?php
+
+namespace trader\struct;
+
+require_once __DIR__ . '/../autoload.php';
+
+use trader\struct\SymbolInfo;
+
+class WsDataPos
+{
+    public string $symbol;
+    public string $posSide; //大写
+    public float $qty; //币种真实数量
+    public float $lot; //合约张数
+    public float $avgPrice; //平均持仓价
+    public bool $isSnapshot; //是否快照;
+    public float $pnl; //盈亏
+
+    public function __construct($symbol, $posSide, $qty, $lot, $avgPrice, $isSnapshot, $pnl)
+    {
+        $this->symbol = $symbol;
+        $this->posSide = $posSide;
+        $this->qty = $qty;
+        $this->lot = $lot;
+        $this->avgPrice = $avgPrice;
+        $this->isSnapshot = $isSnapshot;
+        $this->pnl = $pnl;
+    }
+
+    public function toArray()
+    {
+        return [
+            'symbol' => $this->symbol,
+            'posSide' => $this->posSide,
+            'qty' => $this->qty,
+            'lot' => $this->lot,
+            'avgPrice' => $this->avgPrice,
+            'isSnapshot' => $this->isSnapshot,
+            'pnl' => $this->pnl,
+        ];
+    }
+
+    public static function TransferOkxPos(array $data, array $symbolInfos, callable $toSymbolSt): WsDataPos|null
+    {
+        $symbol = call_user_func($toSymbolSt, $data['instId']);
+        /** @var SymbolInfo $symbolInfo */
+        $symbolInfo = $symbolInfos[$symbol] ?? null;
+        if ($symbolInfo === null) {
+            return null;
+        }
+        $posSide = strtoupper($data['posSide']);
+        $lot = (float)$data['pos'];
+        $qty = round($lot * $symbolInfo->ctVal, $symbolInfo->qtyPrec);
+        $avgPrice = (float)$data['avgPx'];
+        $pnl = (float)$data['upl'];
+        return new WsDataPos($symbol, $posSide, $qty, $lot, $avgPrice, false, $pnl);
+    }
+}

+<?php
+
+namespace trader\struct;
+
+require_once __DIR__ . '/../autoload.php';
+
+use trader\struct\SymbolInfo;
+
+class WsDataTrade
+{
+    public string $platform;
+    public string $posSide; //大写
+    public string $symbol; //大写
+    public string $side; //大写
+    public float $price; //成交价格
+    public float $qty; //币种真实数量
+    public float $lot; //合约张数
+    public float $pnl; //盈亏
+    public float $quoteVol; //计价货币数量 成交额
+    public int $ts; //时间戳 ms
+    public string $tradeId;
+
+    public function __construct($platform, $posSide, $symbol, $side, $price, $qty, $lot, $pnl, $quoteVol, $ts, $tradeId)
+    {
+        $this->platform = $platform;
+        $this->posSide = $posSide;
+        $this->symbol = $symbol;
+        $this->side = $side;
+        $this->price = $price;
+        $this->qty = $qty;
+        $this->lot = $lot;
+        $this->pnl = $pnl;
+        $this->quoteVol = $quoteVol;
+        $this->ts = $ts;
+        $this->tradeId = $tradeId;
+    }
+
+    public function toArray()
+    {
+        return [
+            'platform' => $this->platform,
+            'posSide' => $this->posSide,
+            'symbol' => $this->symbol,
+            'side' => $this->side,
+            'price' => $this->price,
+            'qty' => $this->qty,
+            'lot' => $this->lot,
+            'pnl' => $this->pnl,
+            'quoteVol' => $this->quoteVol,
+            'ts' => $this->ts,
+            'tradeId' => $this->tradeId,
+        ];
+    }
+
+    public static function TransferOkxOrder(array $data, array $symbolInfos, callable $toSymbolSt): WsDataTrade|null
+    {
+        if ($data['fillSz'] != "" && $data['fillSz'] != "0") {
+            $symbol = call_user_func($toSymbolSt, $data['instId']);
+            /** @var SymbolInfo $symbolInfo */
+            $symbolInfo = $symbolInfos[$symbol] ?? null;
+            if ($symbolInfo == null) {
+                return null;
+            }
+            $platform = 'okx';
+            $posSide = strtoupper($data['posSide']);
+            $side = strtoupper($data['side']);
+            $price = (float)$data['fillPx'];
+            $lot = (float)$data['fillSz'];
+            $qty = round($lot * $symbolInfo->ctVal, $symbolInfo->qtyPrec);
+            $pnl = (float)$data['fillPnl'];
+            $quoteVol = $price * $qty;
+            $ts = $data['uTime'];
+            $tradeId = $data['tradeId'];
+            return new WsDataTrade($platform, $posSide, $symbol, $side, $price, $qty, $lot, $pnl, $quoteVol, $ts, $tradeId);
+        }
+        return null;
+    }
+}