Fubu transfers

TermsRedirectBehavior.cs

public class TermsRedirectBehavior : BasicBehavior
{
    private readonly IFubuRequest _request;
    private readonly IUrlRegistry _urlRegistry;
    private readonly IOutputWriter _outputWriter;
    private readonly IPartialFactory _factory;

    public TermsRedirectBehavior(IFubuRequest request, IUrlRegistry urlRegistry, IOutputWriter outputWriter, IPartialFactory factory)
        : base(PartialBehavior.Executes)
    {
        _request = request;
        _urlRegistry = urlRegistry;
        _outputWriter = outputWriter;
        _factory = factory;
    }

    protected override DoNext performInvoke()
    {
        var registerAccountInput = _request.Get<RegisterAccountInput>();
        if (registerAccountInput.ViewTerms != "") // this checks if the terms button was hit instead of the regular register button
        {
            var termsAndConditionsInput = TermsAndConditionsInput.MapFrom(registerAccountInput);

            // Explicitly set this so that model binding does not kick in
            _request.Set(termsAndConditionsInput);
            
            // build up the behavior chain for TermsAndConditionInput, then invoke it (as a partial because you don't need all the additional behaviors)
            _factory
                .BuildPartial(typeof(TermsAndConditionsInput))
                .InvokePartial(); 
            return DoNext.Stop;
        }

        return DoNext.Continue;
    }
}