新增 UsdtC2C Resource 与页面

2025-06-10 08:26:54 +07:00
parent 4630421e08
commit 827a0e8133
38 changed files with 3532 additions and 31 deletions
@@ -0,0 +1,126 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\UsdtC2c;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Http;
+
+class BinanceController extends Controller
+{
+    public function getMaxUsdtLak()
+    {
+        $url = 'https://p2p.binance.com/bapi/c2c/v2/friendly/c2c/adv/search';
+
+        $response = Http::post($url, [
+            'asset' => 'USDT',
+            'fiat' => 'LAK',
+            'tradeType' => 'SELL',
+            'page' => 1,
+            'rows' => 20,
+            'merchantCheck' => true
+        ]);
+
+        if (!$response->ok()) {
+            return response()->json(['error' => '请求失败'], 500);
+        }
+
+        $ads = $response->json('data');
+        $maxPrice = collect($ads)->max(fn ($item) => (float) $item['adv']['price']);
+
+        return response()->json([
+            'max_price' => $maxPrice
+        ]);
+    }
+
+    public function getUsdtLakForAmount()
+    {
+        $url = 'https://p2p.binance.com/bapi/c2c/v2/friendly/c2c/adv/search';
+
+        $amount = 20000000; // 查询200万LAK的卖价
+
+        $response = Http::post($url, [
+            'asset' => 'USDT',
+            'fiat' => 'LAK',
+            'tradeType' => 'SELL',
+            'page' => 1,
+            'rows' => 20,
+            'merchantCheck' => true,
+            'transAmount' => $amount
+        ]);
+
+        if (!$response->ok()) {
+            return response()->json(['error' => '请求失败'], 500);
+        }
+
+        $ads = $response->json('data');
+
+        if (empty($ads)) {
+            return response()->json(['message' => '找不到符合条件的卖单']);
+        }
+
+        // 按照价格升序排列，取最便宜的那个
+        // $sorted = collect($ads)->sortBy(fn ($item) => (float) $item['adv']['price']);
+        $sorted = collect($ads)->sortByDesc(fn ($item) => (float) $item['adv']['price']); 
+        $best = $sorted->first();
+
+        // dd($best);
+
+        return response()->json([
+            'price' => $best['adv']['price'],
+            'availableQuantity' => $best['adv']['surplusAmount'],
+            'minAmount' => $best['adv']['minSingleTransAmount'],
+            'maxAmount' => $best['adv']['maxSingleTransAmount'],
+            'nickName' => $best['advertiser']['nickName']
+        ]);
+    }
+
+    public function savePrice()
+    {
+        $url = 'https://p2p.binance.com/bapi/c2c/v2/friendly/c2c/adv/search';
+
+        // 1. 获取最高价（不限制金额）
+        $respAll = Http::post($url, [
+            'asset' => 'USDT',
+            'fiat' => 'LAK',
+            'tradeType' => 'SELL',
+            'page' => 1,
+            'rows' => 20,
+            'merchantCheck' => true
+        ]);
+
+        // 2. 获取 200 万成交价
+        $resp200 = Http::post($url, [
+            'asset' => 'USDT',
+            'fiat' => 'LAK',
+            'tradeType' => 'SELL',
+            'page' => 1,
+            'rows' => 20,
+            'merchantCheck' => true,
+            'transAmount' => 2000000
+        ]);
+
+        if (!$respAll->ok() || !$resp200->ok()) {
+            return response()->json(['error' => 'Binance 请求失败'], 500);
+        }
+
+        $adsAll = $respAll->json('data');
+        $ads200 = $resp200->json('data');
+
+        $highestPrice = collect($adsAll)->max(fn($item) => (float) $item['adv']['price']);
+        $priceFor200M = collect($ads200)->sortByDesc(fn($item) => (float) $item['adv']['price'])->first()['adv']['price'] ?? null;
+
+        // 写入一行资料
+        UsdtC2c::create([
+            'Highest' => $highestPrice,
+            'Million' => $priceFor200M,
+        ]);
+
+        return response()->json([
+            'status' => '写入成功',
+            'Highest' => $highestPrice,
+            'Million' => $priceFor200M
+        ]);
+    }
+
+}