public (bool isValid, List <string> messages) Validate(FlightSummary flightSummary, ScheduledFlight scheduledFlight)
{
var isValid = flightSummary.SeatsTaken < scheduledFlight.Aircraft.NumberOfSeats;
var messages = new List <string>();
if (!isValid)
{
var possiblePlanes = _planeRepository.GetSet()
.Where(x => x.NumberOfSeats > flightSummary.SeatsTaken)
.ToList();
if (possiblePlanes.Count > 0)
{
messages.Add("Other more suitable aircraft are:");
possiblePlanes.ForEach(p => {
messages.Add($"{p.Name} could handle this flight.");
});
}
}
return(isValid, messages);
}