fix: resolve 429 rate limit errors with API backoff and correct timezone handling for 09:30 candle

test_order.py

@@ -0,0 +1,36 @@
+import os
+import logging
+from dotenv import load_dotenv
+from src.api.client import Trading212Client
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+def test_order():
+    load_dotenv()
+    api_key_id = os.getenv("TRADING212_API_KEY_ID")
+    api_key = os.getenv("TRADING212_API_KEY")
+    base_url = os.getenv("TRADING212_BASE_URL", "https://demo.trading212.com/api/v0/")
+
+    client = Trading212Client(api_key_id, api_key, base_url)
+    
+    logger.info("Attempting to place a test Limit Order (Buy 0.1 AAPL @ $1.00)...")
+    try:
+        # We place a limit order far away from the current price so it won't fill
+        response = client.place_limit_order("AAPL_US_EQ", 0.1, 1.00)
+        logger.info(f"Success! Response: {response}")
+        
+        # If successful, immediately cancel it
+        order_id = response.get('id')
+        if order_id:
+            logger.info(f"Cancelling test order {order_id}...")
+            client.cancel_order(order_id)
+            logger.info("Cancelled.")
+    except Exception as e:
+        logger.error(f"Failed: {e}")
+        # If it's a requests HTTPError, let's print the raw response text for debugging
+        if hasattr(e, 'response') and e.response is not None:
+            logger.error(f"API Response Body: {e.response.text}")
+
+if __name__ == "__main__":
+    test_order()