public IActionResult BuyBook([FromBody] BuyBookModel model)
{
double.TryParse(model.DeliveryCost, out double cost);
var serviceType = (DeliveryType)Enum.Parse(typeof(DeliveryType), model.DeliveryService);
IDelivery delivery = _deliveryServiceGenerator.ExecuteCreation(serviceType, cost);
var orderInfo = delivery.GetInfo();
return(Ok(orderInfo));
}
public ActionResult BuyBook(BuyBookModel BBModel)
{
User user = db.Users.FirstOrDefault(u => u.Name == BBModel.BuyUserName);
Book book = db.Books.FirstOrDefault(u => u.BookName == BBModel.BuyBookName);
//Добавляем обьект покупки
if (user.Wallet >= book.BookPrice)
{
//Проверка айди покупки на уникальность
var checkPurchaseCodes = db.Purchases.Select(p => p.PurchaseCode).ToList();
var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
var stringChars = new char[8];
Random rnd = new Random();
String finalString = "";
bool PurchaseCodeIsUnique = false;
while (!PurchaseCodeIsUnique)
{
for (int i = 0; i < stringChars.Length; i++)
{
stringChars[i] = chars[rnd.Next(0, chars.Length)];
finalString += stringChars[i];
}
if (db.Purchases.FirstOrDefault(p => p.PurchaseCode == finalString) == null)
{
PurchaseCodeIsUnique = true;
break;
}
finalString = "";
}
db.Purchases.Add(new Purchase()
{
PurchaseCode = finalString, Book = book, User = user, Time = DateTime.Now
});
//Создаем коллекцию из обьектов книг, и присваем эту коллекцию к свойству Books
user.Wallet = user.Wallet - book.BookPrice;
book.BoughtBooks++;
db.SaveChanges();
return(RedirectToAction("Index", "Home"));
}
return(View("NotEnoughMoney"));
}
public string BuyBook([FromBody] BuyBookModel model)
{
if (model.DeliveryService == "Motorbike")
{
DateTime deliveryDate = DateTime.Now.AddDays(random.Next(0, 7));
return(DeliveryInfoGenerator.Generate(new MotorbikeDeliveryInfo
{
Driver = RandomString(random.Next(5, 15)),
Mobile = random.Next(640000000, 649999999).ToString(),
DeliveryCost = DeliveryCostCalculator.GetCost(DeliveryType.Motorbike, deliveryDate),
DeliveryDate = deliveryDate
}));
}
else if (model.DeliveryService == "Train")
{
DateTime arrivalDate = DateTime.Now.AddDays(random.Next(1, 7));
return(DeliveryInfoGenerator.Generate(new TrainDeliveryInfo
{
TrainNo = random.Next(100, 999).ToString(),
ArrivalDate = arrivalDate,
DeliveryCost = DeliveryCostCalculator.GetCost(DeliveryType.Train, arrivalDate),
StationName = RandomString(random.Next(5, 15))
}));
}
else if (model.DeliveryService == "Aircraft")
{
DateTime arrivalDate = DateTime.Now.AddDays(random.Next(0, 3));
return(DeliveryInfoGenerator.Generate(new AircraftDeliveryInfo
{
FlightNo = random.Next(100, 999).ToString(),
ArrivalDate = arrivalDate,
DeliveryCost = DeliveryCostCalculator.GetCost(DeliveryType.Aircraft, arrivalDate),
GateNumber = random.Next(1, 500).ToString()
}));
}
else
{
throw new Exception("Wrong delivery service");
}
}
public string DeliveryInfoGenerator(BuyBookModel submitData)
{
List <DriverModel> drivers = new List <DriverModel>();
drivers.Add(new DriverModel {
DriverName = "David", PhoneNo = "021020102"
});
drivers.Add(new DriverModel {
DriverName = "Peter", PhoneNo = "021029902"
});
drivers.Add(new DriverModel {
DriverName = "Tom", PhoneNo = "021340102"
});
drivers.Add(new DriverModel {
DriverName = "John", PhoneNo = "021880102"
});
string [] stations = { "Newmarket", "Manukau", "Papatoetoe", "Otahuhu" };
string [] gates = { "Auckland", "Christchurch", "Queenstown", "Tauranga" };
DateTime currentDate = DateTime.Now;
Random rand = new Random();
string info = "";
int randomIndex = 1;
switch (submitData.DeliveryService)
{
case "Motobike":
randomIndex = rand.Next(drivers.Count);
info = String.Join(Environment.NewLine,
"Driver name: " + drivers[randomIndex].DriverName + ", ",
"Phone no: " + drivers[randomIndex].PhoneNo + ", ",
"Delevery date: " + currentDate.AddDays(1).ToString("dd/MM/yyyy" + ", "),
"Delivery cost: $" + submitData.DeliveryCost);
return(info);
case "Train":
string trainNo = "TRN" + rand.Next(1000).ToString();
randomIndex = rand.Next(stations.Length);
info = String.Join(Environment.NewLine,
"Train no: " + trainNo + ", ",
"Station of arrival: " + stations[randomIndex] + ", ",
"Delevery date: " + currentDate.AddDays(2).ToString("dd/MM/yyyy") + ", ",
"Delivery cost: $" + submitData.DeliveryCost);
return(info);
case "Aircraft":
string flightNo = "AIR" + rand.Next(1000).ToString();
randomIndex = rand.Next(gates.Length);
info = String.Join(Environment.NewLine,
"Flight no: " + flightNo + ", ",
"Gate of arrival: " + gates[randomIndex] + ", ",
"Delevery date: " + currentDate.AddDays(3).ToString("dd/MM/yyyy") + ", ",
"Delivery cost: $" + submitData.DeliveryCost);
return(info);
default:
break;
}
return(info);
}
public string BuyBook([FromBody] BuyBookModel submitData)
{
var deleveryInfo = DeliveryInfoGenerator(submitData);
return(deleveryInfo);
}
public JsonResult BuyBook(BuyBookModel model)
{
var deliveryInfo = _deliveryInfoGenerateService.GenerateInfo(model.DeliveryService, model.DeliveryCost);
return(new JsonResult(deliveryInfo));
}
