public void ProcessTransaction()
{
var transactionByCardIDs = _transactionDA.LoadData().Where(x => x.TransactionState == TransactionState.PROCESSING).GroupBy(x => x.LoyaltyCardID);
foreach (var cardID in transactionByCardIDs)
{
var loyaltyCard = _loyaltyCardDataAccess.GetLoyaltyCardByID(cardID.Key);
var totalSpent = cardID.Sum(x => (decimal)x.SpentAdjust);
loyaltyCard.LoyaltyCartTypeId = GetCartTypeByTotalSpent(totalSpent);
loyaltyCard.TotalSpent = totalSpent;
loyaltyCard.ModifiedOn = DateTime.UtcNow;
_loyaltyCardDataAccess.UpdateRecord(loyaltyCard);
Task.Run(() => UpdateDoneTransactionProcess(cardID));
}
}
