public Run()
        {
            Pharmacist pharmacistFirst  = new Pharmacist(12787, "Lazar", "Višnjić", "*****@*****.**", "021/7745-720");
            Pharmacist pharmacistSecond = new Pharmacist(24221, "Katarina", "Miljković", "*****@*****.**", "021/4364-001");

            _service.Pharmacists = new List <Pharmacist> {
                pharmacistFirst, pharmacistSecond
            };

            Pill pillFirst  = new Pill(789, "Brufen", PillForm.Granule, DateTime.Now.AddMonths(32), 400, 101.99);
            Pill pillSecond = new Pill(799, "Vitamin C", PillForm.Granule, DateTime.Now.AddMonths(15), 550, 100.00);
            Pill pillThird  = new Pill(748, "Vitamin B", PillForm.Capsule, DateTime.Now.AddYears(1), 300, 570.35);
            Pill pillFourth = new Pill(712, "Aspirin", PillForm.Granule, DateTime.Now.AddMonths(21), 150, 237.50);

            _service.Purchases = new List <Purchase>
            {
                new Purchase(5550121, 401.99, new List <Pill> {
                    pillFirst, pillSecond, pillSecond, pillSecond, pillSecond
                }, DateTime.Now.AddMinutes(150), pharmacistFirst),
                new Purchase(5550122, 807.85, new List <Pill> {
                    pillThird, pillFourth
                }, DateTime.Now.AddHours(27), pharmacistSecond),
                new Purchase(5455510, 670.35, new List <Pill> {
                    pillSecond, pillThird
                }, DateTime.Now.AddDays(3), new Pharmacist(44541, "Sanja", "Gojković", "*****@*****.**", "021/7522-616"))
            };
        }
 public Purchase(int id, double cost, List <Pill> purchasedPills, DateTime purchaseTime, Pharmacist pharmacist)
 {
     Id             = id;
     Cost           = cost;
     PurchasedPills = purchasedPills;
     PurchaseTime   = purchaseTime;
     Pharmacist     = pharmacist;
 }