public IActionResult AddPriceHistoryEntry(string name, [FromBody] PriceHistoryEntry newEntry)
        {
            // Check if a date is provided, otherwise use the current time.
            newEntry.Date = newEntry.Date == DateTime.MinValue
                ? TimeZoneInfo.ConvertTimeBySystemTimeZoneId(DateTime.Now, "Europe/Amsterdam")
                : newEntry.Date;

            try
            {
                locationService.AddHistoryEntry(name, newEntry);
                return(NoContent());
            }
            catch (Exception e)
            {
                return(BadRequest(e));
            }
        }