getAndCacheOpenOrdersForSymbol = async (logger, symbol) => {
  // Retrieve open orders from API first
  const symbolOpenOrders = await getOpenOrdersBySymbolFromAPI(logger, symbol);

  logger.info(
    {
      symbol,
      symbolOpenOrders
    },
    'Open orders from API'
  );

  await cache.hset(
    'trailing-trade-open-orders',
    symbol,
    JSON.stringify(symbolOpenOrders)
  );

  return symbolOpenOrders;
}
Refresh open orders for symbol open orders
 Get cached open orders and merge with symbol open orders
 This is necessary step to cover 2 seconds gap.
 The open orders cache will be refreshed with indicator job.

@param {*} logger
@param {*} symbol