future-private: add getPendingPositions request

README.md

@@ -126,6 +126,39 @@ if ($response->getStatusCode() === 200) {
 }
 ```
 
+### Get Pending Positions
+
+```php
+use Msr\LaravelBitunixApi\Requests\GetPendingPositionsRequestContract;
+
+$api = app(GetPendingPositionsRequestContract::class);
+
+// Get all pending positions
+$response = $api->getPendingPositions();
+
+// Get positions by symbol
+$response = $api->getPendingPositions('BTCUSDT');
+
+// Get specific position by ID
+$response = $api->getPendingPositions(null, '19848247723672');
+
+// Get positions with both symbol and position ID
+$response = $api->getPendingPositions('BTCUSDT', '19848247723672');
+
+if ($response->getStatusCode() === 200) {
+    $data = json_decode($response->getBody()->getContents(), true);
+    if ($data['code'] === 0) {
+        echo "Positions retrieved successfully!";
+        foreach ($data['data'] as $position) {
+            echo "Position ID: " . $position['positionId'];
+            echo "Symbol: " . $position['symbol'];
+            echo "Side: " . $position['side'];
+            echo "Unrealized PnL: " . $position['unrealizedPNL'];
+        }
+    }
+}
+```
+
 ### Get Future Kline Data
 
 ```php
@@ -152,6 +185,10 @@ if ($response->getStatusCode() === 200) {
 - `placeOrder(...)` - Place a new order with full support for all order types, take profit, stop loss, and position management
 - `flashClosePosition(string $positionId)` - Flash close position by position ID
 
+### Position Management
+
+- `getPendingPositions(?string $symbol, ?string $positionId)` - Get pending positions with optional filtering
+
 ### Market Data
 
 - `getFutureKline(string $symbol, string $interval, int $limit, ?int $startTime, ?int $endTime, string $type)` - Get kline data
@@ -171,6 +208,7 @@ if ($response->getStatusCode() === 200) {
 - **Change Margin Mode**: 10 req/sec/uid
 - **Place Order**: 10 req/sec/uid
 - **Flash Close Position**: 5 req/sec/uid
+- **Get Pending Positions**: 10 req/sec/uid
 
 ## Error Handling
 
@@ -210,6 +248,7 @@ vendor/bin/pest tests/ChangeLeverageTest.php
 vendor/bin/pest tests/ChangeMarginModeTest.php
 vendor/bin/pest tests/PlaceOrderTest.php
 vendor/bin/pest tests/FlashClosePositionTest.php
+vendor/bin/pest tests/GetPendingPositionsTest.php
 vendor/bin/pest tests/HeaderTest.php
 ```
 
@@ -221,6 +260,7 @@ See the `examples/` directory for complete usage examples:
 - `ChangeMarginModeExample.php`
 - `PlaceOrderExample.php`
 - `FlashClosePositionExample.php`
+- `GetPendingPositionsExample.php`
 
 ## Troubleshooting
 

examples/GetPendingPositionsExample.php

@@ -0,0 +1,181 @@
+<?php
+
+/**
+ * Example usage of Get Pending Positions functionality
+ *
+ * This example demonstrates how to use the LaravelBitunixApi package
+ * to get pending positions from Bitunix exchange.
+ */
+
+require_once __DIR__.'/../vendor/autoload.php';
+
+use Msr\LaravelBitunixApi\Requests\GetPendingPositionsRequestContract;
+
+// Example configuration (in real usage, these would be in your .env file)
+config([
+    'bitunix-api.future_base_uri' => 'https://fapi.bitunix.com/',
+    'bitunix-api.api_key' => 'your-api-key-here',
+    'bitunix-api.api_secret' => 'your-api-secret-here',
+    'bitunix-api.language' => 'en-US',
+]);
+
+try {
+    // Get the API instance
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    echo "📊 Get Pending Positions Examples\n\n";
+
+    // Example 1: Get all pending positions
+    echo "1. Getting all pending positions...\n";
+    $response = $api->getPendingPositions();
+
+    if ($response->getStatusCode() === 200) {
+        $data = json_decode($response->getBody()->getContents(), true);
+        if ($data['code'] === 0) {
+            echo "✅ Pending positions retrieved successfully!\n";
+            echo "Number of positions: " . count($data['data']) . "\n";
+            
+            foreach ($data['data'] as $position) {
+                echo "  - Position ID: " . $position['positionId'] . "\n";
+                echo "    Symbol: " . $position['symbol'] . "\n";
+                echo "    Side: " . $position['side'] . "\n";
+                echo "    Quantity: " . $position['qty'] . "\n";
+                echo "    Unrealized PnL: " . $position['unrealizedPNL'] . "\n";
+                echo "    Margin: " . $position['margin'] . "\n";
+                echo "    Leverage: " . $position['leverage'] . "\n";
+                echo "    ---\n";
+            }
+        } else {
+            echo "❌ API Error: " . $data['msg'] . "\n";
+        }
+    } else {
+        echo "❌ HTTP Error: " . $response->getStatusCode() . "\n";
+    }
+
+    echo "\n";
+
+    // Example 2: Get pending positions by symbol
+    echo "2. Getting pending positions for BTCUSDT...\n";
+    $response = $api->getPendingPositions('BTCUSDT');
+
+    if ($response->getStatusCode() === 200) {
+        $data = json_decode($response->getBody()->getContents(), true);
+        if ($data['code'] === 0) {
+            echo "✅ BTCUSDT pending positions retrieved successfully!\n";
+            echo "Number of BTCUSDT positions: " . count($data['data']) . "\n";
+            
+            foreach ($data['data'] as $position) {
+                echo "  - Position ID: " . $position['positionId'] . "\n";
+                echo "    Entry Value: " . $position['entryValue'] . "\n";
+                echo "    Average Open Price: " . $position['avgOpenPrice'] . "\n";
+                echo "    Liquidation Price: " . $position['liqPrice'] . "\n";
+                echo "    Margin Rate: " . $position['marginRate'] . "\n";
+                echo "    ---\n";
+            }
+        } else {
+            echo "❌ API Error: " . $data['msg'] . "\n";
+        }
+    } else {
+        echo "❌ HTTP Error: " . $response->getStatusCode() . "\n";
+    }
+
+    echo "\n";
+
+    // Example 3: Get specific position by ID
+    echo "3. Getting specific position by ID...\n";
+    $positionId = '19848247723672';
+    $response = $api->getPendingPositions(null, $positionId);
+
+    if ($response->getStatusCode() === 200) {
+        $data = json_decode($response->getBody()->getContents(), true);
+        if ($data['code'] === 0) {
+            echo "✅ Position {$positionId} retrieved successfully!\n";
+            
+            if (!empty($data['data'])) {
+                $position = $data['data'][0];
+                echo "  Position Details:\n";
+                echo "    Position ID: " . $position['positionId'] . "\n";
+                echo "    Symbol: " . $position['symbol'] . "\n";
+                echo "    Side: " . $position['side'] . "\n";
+                echo "    Quantity: " . $position['qty'] . "\n";
+                echo "    Entry Value: " . $position['entryValue'] . "\n";
+                echo "    Average Open Price: " . $position['avgOpenPrice'] . "\n";
+                echo "    Unrealized PnL: " . $position['unrealizedPNL'] . "\n";
+                echo "    Realized PnL: " . $position['realizedPNL'] . "\n";
+                echo "    Margin: " . $position['margin'] . "\n";
+                echo "    Leverage: " . $position['leverage'] . "\n";
+                echo "    Margin Mode: " . $position['marginMode'] . "\n";
+                echo "    Position Mode: " . $position['positionMode'] . "\n";
+                echo "    Liquidation Price: " . $position['liqPrice'] . "\n";
+                echo "    Margin Rate: " . $position['marginRate'] . "\n";
+                echo "    Fee: " . $position['fee'] . "\n";
+                echo "    Funding: " . $position['funding'] . "\n";
+                echo "    Created: " . date('Y-m-d H:i:s', $position['ctime'] / 1000) . "\n";
+                echo "    Modified: " . date('Y-m-d H:i:s', $position['mtime'] / 1000) . "\n";
+            } else {
+                echo "No position found with ID: {$positionId}\n";
+            }
+        } else {
+            echo "❌ API Error: " . $data['msg'] . "\n";
+        }
+    } else {
+        echo "❌ HTTP Error: " . $response->getStatusCode() . "\n";
+    }
+
+    echo "\n";
+
+    // Example 4: Get positions with both symbol and position ID
+    echo "4. Getting positions with both symbol and position ID...\n";
+    $response = $api->getPendingPositions('BTCUSDT', '19848247723672');
+
+    if ($response->getStatusCode() === 200) {
+        $data = json_decode($response->getBody()->getContents(), true);
+        if ($data['code'] === 0) {
+            echo "✅ Filtered positions retrieved successfully!\n";
+            echo "Number of filtered positions: " . count($data['data']) . "\n";
+        } else {
+            echo "❌ API Error: " . $data['msg'] . "\n";
+        }
+    } else {
+        echo "❌ HTTP Error: " . $response->getStatusCode() . "\n";
+    }
+
+} catch (Exception $e) {
+    echo '❌ Exception: '.$e->getMessage()."\n";
+}
+
+/**
+ * Get Pending Positions Features:
+ * 
+ * - Get all pending positions
+ * - Filter by trading pair (symbol)
+ * - Filter by position ID
+ * - Get detailed position information
+ * - Rate limit: 10 req/sec/uid
+ * 
+ * Response includes:
+ * - positionId: Position ID
+ * - symbol: Trading pair
+ * - qty: Position amount
+ * - entryValue: Available amount for positions
+ * - side: LONG or SHORT
+ * - marginMode: ISOLATION or CROSS
+ * - positionMode: ONE_WAY or HEDGE
+ * - leverage: Leverage value
+ * - fee: Transaction fees
+ * - funding: Total funding fee
+ * - realizedPNL: Realized PnL
+ * - margin: Locked asset
+ * - unrealizedPNL: Unrealized PnL
+ * - liqPrice: Liquidation price
+ * - marginRate: Margin ratio
+ * - avgOpenPrice: Average open price
+ * - ctime: Create timestamp
+ * - mtime: Latest modify timestamp
+ * 
+ * Environment Variables Required:
+ *
+ * BITUNIX_API_KEY=your-api-key
+ * BITUNIX_API_SECRET=your-api-secret
+ * BITUNIX_LANGUAGE=en-US
+ */

src/LaravelBitunixApi.php

@@ -7,11 +7,12 @@ use Msr\LaravelBitunixApi\Requests\ChangeLeverageRequestContract;
 use Msr\LaravelBitunixApi\Requests\ChangeMarginModeRequestContract;
 use Msr\LaravelBitunixApi\Requests\FlashClosePositionRequestContract;
 use Msr\LaravelBitunixApi\Requests\FutureKLineRequestContract;
+use Msr\LaravelBitunixApi\Requests\GetPendingPositionsRequestContract;
 use Msr\LaravelBitunixApi\Requests\Header;
 use Msr\LaravelBitunixApi\Requests\PlaceOrderRequestContract;
 use Psr\Http\Message\ResponseInterface;
 
-class LaravelBitunixApi implements ChangeLeverageRequestContract, ChangeMarginModeRequestContract, FlashClosePositionRequestContract, FutureKLineRequestContract, PlaceOrderRequestContract
+class LaravelBitunixApi implements ChangeLeverageRequestContract, ChangeMarginModeRequestContract, FlashClosePositionRequestContract, FutureKLineRequestContract, GetPendingPositionsRequestContract, PlaceOrderRequestContract
 {
     private Client $publicFutureClient;
 
@@ -24,7 +25,7 @@ class LaravelBitunixApi implements ChangeLeverageRequestContract, ChangeMarginMo
 
     protected function getPrivateFutureClient(array $queryParams = [], array $body = []): Client
     {
-        $bodyString = json_encode($body);
+        $bodyString = count($body) ? json_encode($body) : '';
         $headers = Header::generateHeaders($queryParams, $bodyString);
 
         return new Client([
@@ -167,4 +168,23 @@ class LaravelBitunixApi implements ChangeLeverageRequestContract, ChangeMarginMo
 
         return $response;
     }
+
+    public function getPendingPositions(?string $symbol = null, ?string $positionId = null): ResponseInterface
+    {
+        $queryParams = [];
+
+        if ($symbol != null) {
+            $queryParams['symbol'] = $symbol;
+        }
+
+        if ($positionId != null) {
+            $queryParams['positionId'] = $positionId;
+        }
+
+        $response = $this->getPrivateFutureClient($queryParams, [])->get('position/get_pending_positions', [
+            'query' => $queryParams,
+        ]);
+
+        return $response;
+    }
 }

src/LaravelBitunixApiServiceProvider.php

@@ -7,6 +7,7 @@ use Msr\LaravelBitunixApi\Requests\ChangeLeverageRequestContract;
 use Msr\LaravelBitunixApi\Requests\ChangeMarginModeRequestContract;
 use Msr\LaravelBitunixApi\Requests\FlashClosePositionRequestContract;
 use Msr\LaravelBitunixApi\Requests\FutureKLineRequestContract;
+use Msr\LaravelBitunixApi\Requests\GetPendingPositionsRequestContract;
 use Msr\LaravelBitunixApi\Requests\PlaceOrderRequestContract;
 use Spatie\LaravelPackageTools\Package;
 use Spatie\LaravelPackageTools\PackageServiceProvider;
@@ -37,5 +38,6 @@ class LaravelBitunixApiServiceProvider extends PackageServiceProvider
         $this->app->bind(ChangeMarginModeRequestContract::class, LaravelBitunixApi::class);
         $this->app->bind(PlaceOrderRequestContract::class, LaravelBitunixApi::class);
         $this->app->bind(FlashClosePositionRequestContract::class, LaravelBitunixApi::class);
+        $this->app->bind(GetPendingPositionsRequestContract::class, LaravelBitunixApi::class);
     }
 }

src/Requests/GetPendingPositionsRequestContract.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Msr\LaravelBitunixApi\Requests;
+
+use Psr\Http\Message\ResponseInterface;
+
+interface GetPendingPositionsRequestContract
+{
+    /**
+     * Get pending positions
+     *
+     * @param string|null $symbol Trading pair (optional)
+     * @param string|null $positionId Position ID (optional)
+     * @return ResponseInterface
+     */
+    public function getPendingPositions(?string $symbol = null, ?string $positionId = null): ResponseInterface;
+}

tests/GetPendingPositionsTest.php

@@ -0,0 +1,149 @@
+<?php
+
+use Msr\LaravelBitunixApi\Requests\GetPendingPositionsRequestContract;
+
+beforeEach(function () {
+    config([
+        'bitunix-api.future_base_uri' => 'https://fapi.bitunix.com/',
+        'bitunix-api.api_key' => 'test-api-key',
+        'bitunix-api.api_secret' => 'test-secret-key',
+        'bitunix-api.language' => 'en-US',
+    ]);
+});
+
+it('can get all pending positions', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    expect(fn() => $api->getPendingPositions())
+        ->not->toThrow(Exception::class);
+});
+
+it('can get pending positions by symbol', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    expect(fn() => $api->getPendingPositions('BTCUSDT'))
+        ->not->toThrow(Exception::class);
+});
+
+it('can get pending positions by position ID', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    expect(fn() => $api->getPendingPositions(null, '19848247723672'))
+        ->not->toThrow(Exception::class);
+});
+
+it('can get pending positions with both symbol and position ID', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    expect(fn() => $api->getPendingPositions('BTCUSDT', '19848247723672'))
+        ->not->toThrow(Exception::class);
+});
+
+it('validates required parameters for get pending positions', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    // Test without parameters
+    expect(fn() => $api->getPendingPositions())
+        ->not->toThrow(Exception::class);
+
+    // Test with symbol only
+    expect(fn() => $api->getPendingPositions('BTCUSDT'))
+        ->not->toThrow(Exception::class);
+
+    // Test with position ID only
+    expect(fn() => $api->getPendingPositions(null, '19848247723672'))
+        ->not->toThrow(Exception::class);
+});
+
+it('can handle different trading pairs', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    $tradingPairs = ['BTCUSDT', 'ETHUSDT', 'ADAUSDT'];
+
+    foreach ($tradingPairs as $symbol) {
+        expect(fn() => $api->getPendingPositions($symbol))
+            ->not->toThrow(Exception::class);
+    }
+});
+
+it('can handle different position ID formats', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    $positionIds = [
+        '19848247723672',
+        '123456789',
+        '987654321',
+        'position-123',
+        'pos_456'
+    ];
+
+    foreach ($positionIds as $positionId) {
+        expect(fn() => $api->getPendingPositions(null, $positionId))
+            ->not->toThrow(Exception::class);
+    }
+});
+
+it('validates get pending positions method exists', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    expect(method_exists($api, 'getPendingPositions'))->toBeTrue();
+});
+
+it('can handle edge cases for parameters', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    // Test with empty string symbol
+    expect(fn() => $api->getPendingPositions(''))
+        ->not->toThrow(Exception::class);
+
+    // Test with empty string position ID
+    expect(fn() => $api->getPendingPositions(null, ''))
+        ->not->toThrow(Exception::class);
+});
+
+it('can handle special characters in parameters', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    // Test with special characters in symbol
+    expect(fn() => $api->getPendingPositions('BTC-USDT'))
+        ->not->toThrow(Exception::class);
+
+    // Test with special characters in position ID
+    expect(fn() => $api->getPendingPositions(null, 'pos-123_456'))
+        ->not->toThrow(Exception::class);
+});
+
+it('validates get pending positions response structure', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    // This test verifies the method can be called without throwing exceptions
+    // The actual response structure will be validated by the API
+    expect(fn() => $api->getPendingPositions())
+        ->not->toThrow(Exception::class);
+});
+
+it('can handle multiple get pending positions calls', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    $symbols = ['BTCUSDT', 'ETHUSDT', 'ADAUSDT'];
+
+    foreach ($symbols as $symbol) {
+        expect(fn() => $api->getPendingPositions($symbol))
+            ->not->toThrow(Exception::class);
+    }
+});
+
+it('can handle combination of symbol and position ID', function () {
+    $api = app(GetPendingPositionsRequestContract::class);
+
+    $combinations = [
+        ['BTCUSDT', '19848247723672'],
+        ['ETHUSDT', '19848247723673'],
+        ['ADAUSDT', '19848247723674']
+    ];
+
+    foreach ($combinations as [$symbol, $positionId]) {
+        expect(fn() => $api->getPendingPositions($symbol, $positionId))
+            ->not->toThrow(Exception::class);
+    }
+});