fix(stats): Address typing and timing issues in statistics tracking

- Fixed timing measurement in _process_tick_data to properly track duration
- Added null check for order_obj to prevent union-attr type errors
- Added pyright ignore comments for mixin attribute access
- Track both successful and failed operations with accurate timings

All mypy type checks now pass!

🤖 Generated with Claude Code

Co-Authored-By: Claude <[email protected]>

Author: TexasCoding

src/project_x_py/order_manager/tracking.py

@@ -410,7 +410,7 @@ async def fill_handler(event: Any) -> None:
                 event_order_id = event_data.get("order_id")
                 if not event_order_id and "order" in event_data:
                     order_obj = event_data.get("order")
-                    if hasattr(order_obj, "id"):
+                    if order_obj and hasattr(order_obj, "id"):
                         event_order_id = order_obj.id
                 if event_order_id == order_id:
                     is_filled = True
@@ -425,7 +425,7 @@ async def terminal_handler(event: Any) -> None:
                 event_order_id = event_data.get("order_id")
                 if not event_order_id and "order" in event_data:
                     order_obj = event_data.get("order")
-                    if hasattr(order_obj, "id"):
+                    if order_obj and hasattr(order_obj, "id"):
                         event_order_id = order_obj.id
                 if event_order_id == order_id:
                     is_filled = False

src/project_x_py/realtime_data_manager/data_processing.py

@@ -290,6 +290,9 @@ async def _process_tick_data(self, tick: dict[str, Any]) -> None:
         Args:
             tick: Dictionary containing tick data (timestamp, price, volume, etc.)
         """
+        import time
+
+        start_time = time.time()
         try:
             if not self.is_running:
                 return
@@ -298,15 +301,6 @@ async def _process_tick_data(self, tick: dict[str, Any]) -> None:
             price = tick["price"]
             volume = tick.get("volume", 0)
 
-            # Track tick processing if enhanced stats available
-            if hasattr(self, "track_operation"):
-                await self.track_operation(
-                    "process_tick",
-                    0.1,  # Placeholder timing, actual timing tracked elsewhere
-                    success=True,
-                    metadata={"price": price, "volume": volume},
-                )
-
             # Collect events to trigger after releasing the lock
             events_to_trigger = []
 
@@ -338,8 +332,27 @@ async def _process_tick_data(self, tick: dict[str, Any]) -> None:
             self.memory_stats["ticks_processed"] += 1
             await self._cleanup_old_data()
 
+            # Track operation timing if enhanced stats available
+            if hasattr(self, "track_operation"):
+                duration_ms = (time.time() - start_time) * 1000
+                await self.track_operation(  # pyright: ignore[reportAttributeAccessIssue]
+                    "process_tick",
+                    duration_ms,
+                    success=True,
+                    metadata={"price": price, "volume": volume},
+                )
+
         except Exception as e:
             self.logger.error(f"Error processing tick data: {e}")
+            # Track failed operation if enhanced stats available
+            if hasattr(self, "track_operation"):
+                duration_ms = (time.time() - start_time) * 1000
+                await self.track_operation(  # pyright: ignore[reportAttributeAccessIssue]
+                    "process_tick",
+                    duration_ms,
+                    success=False,
+                    metadata={"error": str(e)},
+                )
 
     async def _update_timeframe_data(
         self,