rewritten crap

updaters/base.py

@@ -73,6 +73,7 @@ class BaseMarketplaceUpdater(ABC):
             return {}
 
     async def filter_stocks_data(self, stock_data_list: list[StockData]) -> list[StockData]:
+        return stock_data_list
         cached_stocks: dict = await self.redis_client.hgetall(self.get_cache_key())
         cached_stocks = {int(k): int(v) for k, v in cached_stocks.items()}
         result = []
@@ -86,6 +87,8 @@ class BaseMarketplaceUpdater(ABC):
     async def after_sender_sent(self, stock_requests: list[StockRequest], invalid_product_ids: list[int]):
         stock_requests = list(filter(lambda stock: stock['product_id'] not in invalid_product_ids, stock_requests))
         mapping = {stock['product_id']: stock['full_stock'] for stock in stock_requests}
+        if not mapping:
+            return
         await self.redis_client.hset(self.get_cache_key(), mapping=mapping)
 
     async def get_marketplace_updates(self, stock_data_list: list[StockData]) -> list[StockRequest]: