feat：bn增加仓位初始化

@@ -349,11 +349,19 @@ class CmBroker
         $positions = $this->exBroker->getAllPos();
         $newPositions = [];
         foreach ($positions as $key => $value) {
+            if ($this->plat == self::PLAT_OKX) {
                 $item = Pos::transferOkxPos($value, $this->symbolInfos, function ($symbol) {
                     return $this->getSymbolSt($symbol);
                 });
                 $newPositions[$item->symbol . "_" . $item->posSide] = $item;
             }
+            if ($this->plat == self::PLAT_BINANCE) {
+                $item = Pos::transferBinancePos($value, $this->symbolInfos, function ($symbol) {
+                    return $this->getSymbolSt($symbol);
+                });
+                $newPositions[$item->symbol . "_" . $item->posSide] = $item;
+            }
+        }
         return $newPositions;
     }
     //获取某个品种的某个方向仓位
@@ -395,4 +403,8 @@ class CmBroker
         }
         return [];
     }
+    public function initPositions()
+    {
+        $this->positions = $this->getAllPos();
+    }
 }

@@ -74,6 +74,13 @@ class Api
         $method = "POST";
         return $this->request($method, $url, $params, $this->apiInfo);
     }
+    //查询仓位
+    public function accountV3($params)
+    {
+        $url = "/fapi/v3/account";
+        $method = "GET";
+        return $this->request($method, $url, $params, $this->apiInfo);
+    }
 
     //------------------------------------
 

@@ -133,4 +133,20 @@ class ExBroker
     {
         return $this->api->setLever(['symbol' => $symbol, 'leverage' => $lever]);
     }
+    public function getAllPos()
+    {
+        $newPositions = [];
+        $res = $this->api->accountV3([]);
+        if ($res && isset($res['positions'])) {
+            $positions = $res['positions'];
+            foreach ($positions as $key => $value) {
+                if ($value['positionAmt'] != 0) {
+                    $newPositions[] = $value;
+                }
+            }
+        } else {
+            output($res);
+        }
+        return $newPositions;
+    }
 }

@@ -62,4 +62,18 @@ class Pos
     {
         return new Pos($wsDataPos->symbol, $wsDataPos->posSide, $wsDataPos->qty, $wsDataPos->lot, $wsDataPos->avgPrice, $wsDataPos->pnl, 0, 0);
     }
+    public static function transferBinancePos($pos, $symbolInfos, callable $toSymbolSt)
+    {
+        $symbol = call_user_func($toSymbolSt, $pos['symbol']);
+        /** @var SymbolInfo $symbolInfo */
+        $symbolInfo = $symbolInfos[$symbol];
+        $posSide = strtoupper($pos['positionSide']);
+        $qty = abs($pos['positionAmt']);
+        $lot = round($qty / $symbolInfo->ctVal, $symbolInfo->qtyPrec);
+        $avgPrice = $pos['entryPrice'];
+        $pnl = $pos['unRealizedProfit'];
+        $lever = 0;
+        $margin = $pos['initialMargin'];
+        return new Pos($symbol, $posSide, $qty, $lot, $avgPrice, $pnl, $lever, $margin);
+    }
 }