deleted

position_logic/base_logic.py

@@ -0,0 +1,31 @@
+from abc import ABC, abstractmethod
+import logging
+
+class BasePositionLogic(ABC):
+    """
+    Abstract base class for all strategy-specific position logic.
+    Defines the interface for how the PositionManager interacts with logic modules.
+    """
+    def __init__(self, strategy_name: str, send_order_callback, log_trade_callback):
+        self.strategy_name = strategy_name
+        self.send_order = send_order_callback
+        self.log_trade = log_trade_callback
+        logging.info(f"Initialized position logic for '{strategy_name}'")
+
+    @abstractmethod
+    def handle_signal(self, signal_data: dict, current_strategy_positions: dict) -> dict:
+        """
+        The core logic method. This is called by the PositionManager when a
+        new signal arrives for this strategy.
+        
+        Args:
+            signal_data: The full signal dictionary from the strategy.
+            current_strategy_positions: A dict of this strategy's current positions,
+                                         keyed by coin (e.g., {"BTC": {"side": "long", ...}}).
+        
+        Returns:
+            A dictionary representing the new state for the *specific coin* in the
+            signal (e.g., {"side": "long", "size": 0.1}).
+            Return None to indicate the position for this coin should be closed/removed.
+        """
+        pass