public async Task <Rental> RegisterRental(DateTime from, DateTime to, int carMilageKm, long customerId, long rentalCarId)
{
var carRentals = await this.unitOfWork.Rental.GetRentals(rentalCarId : rentalCarId);
if (carRentals.Any(c => c.ReturnedAt == null && IsOverlapping(interval1: (c.From, c.To), interval2: (from, to))))
{
throw new ArgumentException("Car is not available!");
}
var rentalCar = await this.unitOfWork.RentalCar.Get(rentalCarId : rentalCarId);
rentalCar.MilageKm = carMilageKm;
this.unitOfWork.RentalCar.Update(rentalCar: rentalCar);
var bookingNumber = Guid.NewGuid().ToString();
var newRental = new DAL.Models.Rental()
{
BookingNumber = bookingNumber,
From = from,
To = to,
RentalCarId = rentalCarId,
CustomerId = customerId,
ReturnedAt = null,
PaidPrice = null,
};
await this.unitOfWork.Rental.Add(rental : newRental);
await this.unitOfWork.CompleteAsync();
return(this.rentalConverter.Convert(rental: newRental));
}
public void TestIsOverlapping()
{
var interval = (5, 10);
Assert.Equal(false, IsOverlapping(interval, (1, 2)));
Assert.Equal(true, IsOverlapping(interval, (1, 6)));
Assert.Equal(true, IsOverlapping(interval, (1, 11)));
Assert.Equal(true, IsOverlapping(interval, (5, 9)));
Assert.Equal(true, IsOverlapping(interval, (8, 11)));
Assert.Equal(false, IsOverlapping(interval, (11, 12)));
}
