public async Task UpdateLots(List <LotDto> newLots)
{
foreach (var newLot in newLots)
{
int?oldLotId = await lotsRepository.GetLotId(newLot.Link);
if (oldLotId != null)
{
await pricesRepository.AddPrice(newLot.Price, (int)oldLotId);
}
else
{
var addedLot = await lotsRepository.AddLot(newLot, newLot.Shop.Id);
await pricesRepository.AddPrice(newLot.Price, addedLot.Id);
}
}
}