public BikeRentResult RentBikeBy(Client client, BikeId bikeId)
{
var matchingBike = AvailableBikes.FirstOrDefault(x => x.Id.Equals(bikeId));
if (matchingBike == null)
{
return(new BikeRentResult(new TriedToRentInvalidBike()));
}
if (AvailableBikes.Count == 0)
{
return(new BikeRentResult((BikeRent)null));
}
if (matchingBike.IsBroken)
{
return(new BikeRentResult(new BikeBroken()));
}
if (client.ActivesBikes >= 2)
{
return(new BikeRentResult(new RentLimitExceeded()));
}
if (client.Funds().IsGreaterThanOrEqual(10.00m))
{
AvailableBikes.Remove(matchingBike);
return(new BikeRentResult(new BikeRent()));
}
return(new BikeRentResult((BikeRent)null));
}
public Bike()
{
Id = new BikeId(Guid.NewGuid());
}
public Bike(BikeId id)
{
Id = id;
}