public double ApplyRule(cabRide cabRide, string loggedInUserName)
{
double dummyHolder;
var newYorkStateSurcharge = double.TryParse(_settingService.GetSettingValueBySettingKey("newYorkStateSurcharge"), out dummyHolder) ? dummyHolder : .50;
return(newYorkStateSurcharge);
}
public double ApplyRule(cabRide cabRide, string loggedInUserName)
{
double dummyHolder;
var peakHourSurcharge = double.TryParse(_settingService.GetSettingValueBySettingKey("peakHourSurcharge"), out dummyHolder) ? dummyHolder : 1;
return(peakHourSurcharge);
}
public bool IsMatch(cabRide cabRide, string loggedInUserName)
{
if (cabRide.minutesAboveSixMph.HasValue)
{
return(true);
}
return(false);
}
public double ApplyRule(cabRide cabRide, string loggedInUserName)
{
double dummyHolder;
var fareUnit = double.TryParse(_settingService.GetSettingValueBySettingKey("fareUnit"), out dummyHolder) ? dummyHolder : 0.35;
var result = cabRide.minutesAboveSixMph * fareUnit;
return(result.Value);
}
public bool IsMatch(cabRide cabRide, string loggedInUserName)
{
if (cabRide.dateTime.TimeOfDay.Hours > 20 &&
cabRide.dateTime.TimeOfDay.Hours < 6)
{
return(true);
}
return(false);
}
public bool IsMatch(cabRide cabRide, string loggedInUserName)
{
var state = _settingService.GetSettingValueBySettingKey("state") ?? "NY";
if (state == "NY" || state == "New York")
{
return(true);
}
return(false);
}
public IHttpActionResult GetFare(cabRide cabRide)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var result = _cabRideService.GetFare(cabRide, User?.Identity?.Name);
return(Ok(result));
}
public bool IsMatch(cabRide cabRide, string loggedInUserName)
{
if (cabRide.dateTime.DayOfWeek != DayOfWeek.Saturday &&
cabRide.dateTime.DayOfWeek != DayOfWeek.Sunday &&
cabRide.dateTime.TimeOfDay.Hours > 16 &&
cabRide.dateTime.TimeOfDay.Hours < 20)
{
return(true);
}
return(false);
}
public double ApplyRules(cabRide cabRide, string loggedInUserName)
{
// Use strategy pattern to implement fare calculations rules.
var result = _meteredStrategyRules.Sum(r => r.IsMatch(cabRide, loggedInUserName) ? r.ApplyRule(cabRide, loggedInUserName) : 0);
// Get the fare upon entry and add it to te calculated sum.
double dummyHolder;
var fareUponEntry = double.TryParse(_settingService.GetSettingValueBySettingKey("fareUponEntry"), out dummyHolder) ? dummyHolder : 3;
result = result + fareUponEntry;
return(result);
}
public void ReturnTheCorrectFareIfInNewYorkAndOnlyEnteredCab()
{
// Arrange.
var container = IoC.Initialize();
var meteredRateStrategyService = container.GetInstance <IMeteredRateStrategyService>();
var cabRide = new cabRide();
// Act.
var result = meteredRateStrategyService.ApplyRules(cabRide, "User1");
// Assert.
Assert.IsTrue(result == 3.5);
}
public void ReturnTheCorrectFareForGuggScenario()
{
// Arrange.
var container = IoC.Initialize();
var meteredRateStrategyService = container.GetInstance <IMeteredRateStrategyService>();
var cabRide = new cabRide()
{
dateTime = DateTime.Parse("10-8-2010 5:30pm"),
milesBelowSixMph = 2,
minutesAboveSixMph = 5
};
// Act.
var result = meteredRateStrategyService.ApplyRules(cabRide, "User1");
// Assert.
Assert.IsTrue(result == 9.75);
}
