private IBillingTariff CreateTariff(TariffOption tariffType)
{
IBillingTariff tariff;
switch (tariffType)
{
case TariffOption.FreeAtNight:
{
tariff = new FreeAtNightTariff(5, TariffOption.FreeAtNight, 100);
break;
}
case TariffOption.FreeMinutesEasy:
{
tariff = new FreeMinutesTariff(new TimeSpan(0, 50, 0), 3, TariffOption.FreeMinutesEasy, 120);
break;
}
case TariffOption.FreeMinutesStandart:
{
tariff = new FreeMinutesTariff(new TimeSpan(0, 100, 0), 2, TariffOption.FreeMinutesStandart, 150);
break;
}
default:
{
tariff = new FreeMinutesTariff(new TimeSpan(0, 100, 0), 2, TariffOption.FreeMinutesStandart, 150);
break;
}
}
return(tariff);
}
public FreeMinutesTariff(TimeSpan freeMinutes, int costPerMinute, TariffOption tariffType, int tariffCost)
{
FreeMinutes = freeMinutes;
CurrentFreeMinutes = freeMinutes;
CostPerMinute = costPerMinute;
TariffType = tariffType;
TariffCostPerMonth = tariffCost;
}
public Contract(string firstName, string lastName, int terminalNumber,
TariffOption tariff, DateTime signDate)
{
SubscriberFirstName = firstName;
SubscriberLastName = lastName;
TerminalNumber = terminalNumber;
Tariff = tariff;
SignDate = signDate;
}
public bool ChangeTariff(TariffOption tariff)
{
if (TariffUpdateDate <= DateTime.Now.AddMonths(-1))
{
Tariff = tariff;
Console.WriteLine("\nTariff successfully change.");
return(true);
}
else
{
Console.WriteLine("\nTariff already changed in this month.");
return(false);
}
}
public async Task <TariffOption> CreateAsync(int tariffId, int optionDescriptionId)
{
var query = from option in _context.TariffOptions
where option.TariffId == tariffId && option.TariffOptionDescriptionId == optionDescriptionId
select new TariffOption
{
TariffOptionDescriptionId = option.TariffOptionDescriptionId,
TariffOptionDescription = option.TariffOptionDescription,
TariffId = option.TariffId,
Tariff = option.Tariff
};
if (query.FirstOrDefault() != null)
{
return(null);
}
var tariff = _context.Tariffs.FirstOrDefault(x => x.Id == tariffId);
var tariffOptionDescription = _context.TariffOptionsDescriptions.FirstOrDefault(x => x.Id == optionDescriptionId);
var tariffOption = new TariffOption
{
TariffOptionDescriptionId = optionDescriptionId,
TariffOptionDescription = tariffOptionDescription,
TariffId = tariffId,
Tariff = tariff
};
_context.TariffOptions.Add(tariffOption);
await _context.SaveChangesAsync();
var userForLog = await _userManager.FindByEmailAsync(_httpContext.User.Identity.Name);
_logger.LogInformation("UserName: {0} | UserId: {1} | Request: {2} | PostMessage: {3}",
userForLog.UserName,
userForLog.Id,
_httpContext.Request.GetRawTarget(),
$"An option Name:{tariffOptionDescription.Name}, Id: {tariffOptionDescription.Id} was assigned to a tariff Name: {tariff.Name}, Id: {tariff.Id}");
return(tariffOption);
}
public void ChangeTariff(int number, TariffOption tariffType)
{
if (_billing.Repository.ContainsKey(number))
{
IBillingTariff currentTariff = _billing.Repository[number].Tariff;
if (currentTariff.TariffType != tariffType)
{
if (_billing.Repository[number].Contract.ChangeTariff(tariffType))
{
_billing.Repository[number].Tariff = CreateTariff(tariffType);
}
}
else
{
Console.WriteLine("You alredy used this tariff.");
}
}
else
{
Console.WriteLine("Abonunt with number {0} does not exist.", number);
}
}
private ISubscriberInfo CreateSubscriberInfo(TariffOption tariffType, int number, IContract contract)
{
IBillingTariff tariff = CreateTariff(tariffType);
return(new SubscriberInfo(number, tariff, contract));
}
public void SignContract(string firstName, string lastName, int terminalNumber, TariffOption tariffType)
{
if (!_billing.Repository.ContainsKey(terminalNumber))
{
IContract newContract = new Contract(firstName, lastName, terminalNumber, tariffType, DateTime.Now);
ITerminal newTerminal = ProduseTerminal(terminalNumber);
IPort newPort = ProdusePort(newTerminal);
ISubscriberInfo subscriberInfo = CreateSubscriberInfo(tariffType, terminalNumber, newContract);
_billing.AddSubscriberInfo(terminalNumber, subscriberInfo);
_station.AddMapItem(terminalNumber, newPort, newTerminal);
}
else
{
Console.WriteLine("\nThis number alredy used. Please choose another number.\n");
}
}
public FreeAtNightTariff(int costPerMinute, TariffOption tariffType, int tariffCost)
{
CostPerMinute = costPerMinute;
TariffType = tariffType;
TariffCostPerMonth = tariffCost;
}
