public BuyTicketSummaryPriceViewModel(IEasyTrainTicketsDbEntities dbContext, string conIds, string qualityDiscount)
        {
            List <int> qualDiscount = JsonConvert.DeserializeObject <int[]>(qualityDiscount).ToList();

            Dict = new Dictionary <Discount, int>();
            List <Discount> discounts = dbContext.Discounts.ToList();

            for (int i = 0; i < discounts.Count; i++)
            {
                Dict.Add(discounts[i], qualDiscount[i]);
            }
            List <int> list = new List <int>();

            foreach (var key in Dict.Keys)
            {
                list.Add(Dict[key]);
            }
            ListDiscount = JsonConvert.SerializeObject(list);

            ConIds = conIds;
            List <ConnectionPart> conParts = JsonConvert.DeserializeObject <List <ConnectionPart> >(conIds);
            ConnectionPath        conPath  = new ConnectionPath()
            {
                ConnectionsParts = conParts
            };

            conPath.Initialize();
            decimal count = 0;

            foreach (var key in Dict.Keys)
            {
                count += (decimal)(Dict[key] * key.Percent);
            }
            Price = Math.Round(count * conPath.Price, 2);
            conPath.WriteConnection();
            Way = conPath.Way;
        }