protected override string Handle(ICommand command, IDealershipEngine engine)
{
var vehicleIndex = int.Parse(command.Parameters[0]) - 1;
RangeValidator.ValidateRange(vehicleIndex, 0, engine.LoggedUser.Vehicles.Count, RemovedVehicleDoesNotExist);
var vehicle = engine.LoggedUser.Vehicles[vehicleIndex];
engine.LoggedUser.RemoveVehicle(vehicle);
return(string.Format(VehicleRemovedSuccessfully, engine.LoggedUser.Username));
}
protected override string Handle(ICommand command, IDealershipEngine engine)
{
var content = command.Parameters[0];
var author = command.Parameters[1];
var vehicleIndex = int.Parse(command.Parameters[2]) - 1;
var comment = engine.Factory.CreateComment(content);
comment.Author = engine.LoggedUser.Username;
var user = engine.Users.FirstOrDefault(u => u.Username == author);
if (user == null)
{
return(string.Format(NoSuchUser, author));
}
RangeValidator.ValidateRange(vehicleIndex, 0, user.Vehicles.Count, VehicleDoesNotExist);
var vehicle = user.Vehicles[vehicleIndex];
engine.LoggedUser.AddComment(comment, vehicle);
return(string.Format(CommentAddedSuccessfully, engine.LoggedUser.Username));
}
