feat:持仓模式

@@ -48,6 +48,8 @@ class CmBroker
     const PLAT_BITGET = 'bitget';
     const PLAT_BITGET = 'bitget';
     const BN_FEE_KEY = "x-tdk3UjFd";
     const BN_FEE_KEY = "x-tdk3UjFd";
     const OK_FEE_KEY = "059de09b75e8BCDE";
     const OK_FEE_KEY = "059de09b75e8BCDE";
+    const MODE_TWO_SIDE = 'TWO_SIDE';
+    const MODE_ONE_SIDE = 'ONE_SIDE';
     /**
     /**
      * @var string 当前使用的交易平台
      * @var string 当前使用的交易平台
      * @see PLAT_OKX
      * @see PLAT_OKX
@@ -64,6 +66,7 @@ class CmBroker
     public $name = '';
     public $name = '';
     public $levers = [];
     public $levers = [];
     public $uid;
     public $uid;
+    public $posMode = '';
 
 
 
 
     public function __construct($plat, ?ApiInfo $apiInfo, $wsHost = null, $restHost = null)
     public function __construct($plat, ?ApiInfo $apiInfo, $wsHost = null, $restHost = null)
@@ -101,6 +104,7 @@ class CmBroker
     }
     }
     public function init()
     public function init()
     {
     {
+        $this->initPosMode();
         $this->initSymbolInfos();
         $this->initSymbolInfos();
     }
     }
     public function accListen(callable $onData)
     public function accListen(callable $onData)
@@ -730,4 +734,12 @@ class CmBroker
         }
         }
         return $data;
         return $data;
     }
     }
+    private function initPosMode()
+    {
+        if ($this->plat == self::PLAT_OKX) {
+            $res = $this->exBroker->getAccountConfig();
+            $config = $res['data'][0];
+            $this->posMode = $config['posMode'] == 'long_short_mode' ? self::MODE_TWO_SIDE : self::MODE_ONE_SIDE;
+        }
+    }
 }
 }

@@ -114,6 +114,12 @@ class Api
         $method = 'POST';
         $method = 'POST';
         return $this->request($path, $method, $param, $this->apiInfo);
         return $this->request($path, $method, $param, $this->apiInfo);
     }
     }
+    public function getAccountConfig($param = [])
+    {
+        $path = '/api/v5/account/config';
+        $method = 'GET';
+        return $this->request($path, $method, $param, $this->apiInfo);
+    }
 
 
     //-------------------------------------
     //-------------------------------------
 
 

@@ -383,4 +383,8 @@ class ExBroker
         $res = $this->api->fundingRate($param);
         $res = $this->api->fundingRate($param);
         return $res;
         return $res;
     }
     }
+    public function getAccountConfig()
+    {
+        return $this->api->getAccountConfig();
+    }
 }
 }