public void AddTrip(CustomerTrip customerTrip)
{
if (customerTrip == null)
{
throw new DomainException(DomainErrorCodes.ArgumentNullOrEmpty, null, "Trip cannot be null!");
}
if (customerTrip.Customer == null || customerTrip.Trip == null)
{
throw new DomainException(DomainErrorCodes.ArgumentNullOrEmpty, null, "Customer or Trip in customer trip is null");
}
if (_customerTrips.Any(x => x.Id == customerTrip.Id))
{
throw new DomainException(DomainErrorCodes.CustomerAlreadyAssignedToThisTrip, null,
"Customer already is on this trip");
}
customerTrip.Trip.CheckForOverlappingTripsOrFail(this);
_customerTrips.Add(customerTrip);
}
public void AddCustomer(Customer customer)
{
if (StartDateUTC < _dateTimeOffsetProvider.UtcNow)
{
throw new DomainException(DomainErrorCodes.TripAlreadyStarted, null,
"Cannot add customer to trip, trip already started!");
}
if (_customerTrips.Any(x =>
x.CustomerId == customer.Id && x.TripId == Id || x.Id == customer.Id))
{
throw new DomainException(DomainErrorCodes.CustomerAlreadyAssignedToThisTrip, null,
"Customer is already assigned to this trip!");
}
this.CheckForOverlappingTripsOrFail(customer);
var customerTrip = new CustomerTrip(Guid.NewGuid(), customer, this);
_customerTrips.Add(customerTrip);
customer.AddTrip(customerTrip);
}
public static void CheckForDuplicatedIdsOrFail(this IEnumerable <CustomerTrip> customerTrips, CustomerTrip customerTrip)
{
if (customerTrips.Any(x => x.Id == customerTrip.Id))
{
throw new DomainException(DomainErrorCodes.CustomerAlreadyAssignedToThisTrip, null,
"Customer already assigned to this trip!");
}
}
