init

app/api/positions.py

@@ -0,0 +1,36 @@
+from fastapi import APIRouter, Query, HTTPException
+from typing import Optional
+from app.services.bybit_service import get_bybit_client
+import json
+import os
+
+router = APIRouter()
+
+ACCOUNTS_FILE = os.path.join(os.path.dirname(__file__), '../../accounts.json')
+
+def get_user_api(user_id: str):
+    try:
+        with open(ACCOUNTS_FILE, 'r', encoding='utf-8') as f:
+            accounts = json.load(f)
+        for acc in accounts:
+            if acc['id'] == user_id:
+                return acc['bybit_api_key'], acc['bybit_api_secret']
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"Lỗi đọc file accounts: {e}")
+    raise HTTPException(status_code=404, detail="Không tìm thấy userId")
+
+@router.get("/positions")
+def get_positions(
+    userId: str = Query(..., description="ID của user để lấy API key/secret"),
+    symbol: Optional[str] = Query(None, description="Mã giao dịch, ví dụ: BTCUSDT"),
+    category: str = Query("linear", description="Loại lệnh: linear (future) hoặc spot")
+):
+    api_key, api_secret = get_user_api(userId)
+    client = get_bybit_client(api_key, api_secret)
+    params = {
+        "category": category
+    }
+    if symbol:
+        params["symbol"] = symbol
+    res = client.get_positions(**params)
+    return res