完成基础框架

strategy_db.py

@@ -17,5 +17,12 @@ class TradeTarget(BaseModel):
     last_trade_price = FloatField()
     current_buy_price = FloatField()
     current_sell_price = FloatField()
-    status = IntegerField(default=0)  # 1表示启用，0表示停止
-    enabled = BooleanField(default=False)  # 是否启用该标的
+    status = IntegerField(default=0)  # 0表示新建，1表示已建初始仓
+    enabled = BooleanField(default=False)  # 是否启动交易线程
+
+class TradeRecord(BaseModel):
+    stock_code = CharField()
+    trade_type = CharField()  # 'buy' 或 'sell'
+    price = FloatField()
+    volume = IntegerField()
+    trade_time = CharField()  # 可以存储为字符串格式的时间