Examples with LoanDescriptor com.github.robozonky.api.strategies.LoanDescriptor used on opensource projects

Example 21 with LoanDescriptor

use of com.github.robozonky.api.strategies.LoanDescriptor in project robozonky by RoboZonky.

the class ParsedStrategyTest method conditions.

@Test
void conditions() {
    final DefaultPortfolio portfolio = DefaultPortfolio.PROGRESSIVE;
    // test for default values
    final ParsedStrategy strategy = new ParsedStrategy(portfolio);
    assertThat(strategy.getApplicableLoans(Collections.emptyList())).isEmpty();
    // add loan; without filters, should be applicable
    final Loan loan = mockLoan(2);
    final LoanDescriptor ld = new LoanDescriptor(loan);
    assertThat(strategy.getApplicableLoans(Collections.singletonList(ld))).contains(ld);
    // now add a filter and see no loans applicable
    final MarketplaceFilter f = mock(MarketplaceFilter.class);
    when(f.test(eq(new Wrapper(loan)))).thenReturn(true);
    final ParsedStrategy strategy2 = new ParsedStrategy(portfolio, Collections.singleton(f));
    assertThat(strategy2.getApplicableLoans(Collections.singletonList(ld))).isEmpty();
}

Example 22 with LoanDescriptor

use of com.github.robozonky.api.strategies.LoanDescriptor in project robozonky by RoboZonky.

the class Session method invest.

/**
 * Request {@link ControlApi} to invest in a given loan, leveraging the {@link ConfirmationProvider}.
 * @param recommendation Loan to invest into.
 * @return True if investment successful. The investment is reflected in {@link #getResult()}.
 */
public boolean invest(final RecommendedLoan recommendation) {
    final LoanDescriptor loan = recommendation.descriptor();
    final int loanId = loan.item().getId();
    if (portfolioOverview.getCzkAvailable() < recommendation.amount().intValue()) {
        // should not be allowed by the calling code
        return false;
    }
    Events.fire(new InvestmentRequestedEvent(recommendation));
    final boolean seenBefore = state.getSeenLoans().stream().anyMatch(l -> isSameLoan(l, loanId));
    final ZonkyResponse response = investor.invest(recommendation, seenBefore);
    Session.LOGGER.debug("Response for loan {}: {}.", loanId, response);
    final String providerId = investor.getConfirmationProviderId().orElse("-");
    switch(response.getType()) {
        case REJECTED:
            return investor.getConfirmationProviderId().map(c -> {
                Events.fire(new InvestmentRejectedEvent(recommendation, providerId));
                // rejected through a confirmation provider => forget
                discard(loan);
                return false;
            }).orElseGet(() -> {
                // rejected due to no confirmation provider => make available for direct investment later
                Events.fire(new InvestmentSkippedEvent(recommendation));
                Session.LOGGER.debug("Loan #{} protected by CAPTCHA, will check back later.", loanId);
                skip(loan);
                return false;
            });
        case DELEGATED:
            final Event e = new InvestmentDelegatedEvent(recommendation, providerId);
            Events.fire(e);
            if (recommendation.isConfirmationRequired()) {
                // confirmation required, delegation successful => forget
                discard(loan);
            } else {
                // confirmation not required, delegation successful => make available for direct investment later
                skip(loan);
            }
            return false;
        case INVESTED:
            final int confirmedAmount = response.getConfirmedAmount().getAsInt();
            final Investment i = Investment.fresh(recommendation.descriptor().item(), confirmedAmount);
            markSuccessfulInvestment(i);
            Events.fire(new InvestmentMadeEvent(i, loan.item(), portfolioOverview));
            return true;
        case // still protected by CAPTCHA
        SEEN_BEFORE:
            return false;
        default:
            throw new IllegalStateException("Not possible.");
    }
}

Example 23 with LoanDescriptor

use of com.github.robozonky.api.strategies.LoanDescriptor in project robozonky by RoboZonky.

the class SessionStateTest method skipPersistence.

@Test
void skipPersistence() {
    final LoanDescriptor ld = AbstractZonkyLeveragingTest.mockLoanDescriptor();
    final Collection<LoanDescriptor> lds = Arrays.asList(ld, AbstractZonkyLeveragingTest.mockLoanDescriptor());
    // skip the loan and persist
    final SessionState it = new SessionState(lds);
    it.skip(ld);
    assertThat(it.getDiscardedLoans()).isEmpty();
    assertThat(it.getSeenLoans()).isNotEmpty().contains(ld);
    // load again and check that persisted
    final SessionState it2 = new SessionState(lds);
    assertThat(it.getDiscardedLoans()).isEmpty();
    assertThat(it2.getSeenLoans()).isNotEmpty().contains(ld);
}

Example 24 with LoanDescriptor

use of com.github.robozonky.api.strategies.LoanDescriptor in project robozonky by RoboZonky.

the class SessionTest method investmentIgnoredWhenNoConfirmationProviderAndCaptcha.

@Test
void investmentIgnoredWhenNoConfirmationProviderAndCaptcha() {
    final LoanDescriptor ld = AbstractZonkyLeveragingTest.mockLoanDescriptor();
    final RecommendedLoan r = ld.recommend(200).get();
    final Collection<LoanDescriptor> availableLoans = Collections.singletonList(ld);
    // setup APIs
    final Zonky z = AbstractZonkyLeveragingTest.harmlessZonky(10_000);
    final Authenticated auth = mockAuthentication(z);
    final Investor p = mock(Investor.class);
    doReturn(new ZonkyResponse(ZonkyResponseType.REJECTED)).when(p).invest(eq(r), anyBoolean());
    doReturn(Optional.empty()).when(p).getConfirmationProviderId();
    final Portfolio portfolio = Portfolio.create(z, mockBalance(z));
    final Session t = new Session(portfolio, new LinkedHashSet<>(availableLoans), p, auth);
    final boolean result = t.invest(r);
    assertThat(result).isFalse();
    // validate event
    final List<Event> newEvents = this.getNewEvents();
    assertThat(newEvents).hasSize(2);
    assertSoftly(softly -> {
        softly.assertThat(newEvents.get(0)).isInstanceOf(InvestmentRequestedEvent.class);
        softly.assertThat(newEvents.get(1)).isInstanceOf(InvestmentSkippedEvent.class);
    });
}

Example 25 with LoanDescriptor

use of com.github.robozonky.api.strategies.LoanDescriptor in project robozonky by RoboZonky.

the class SessionTest method constructor.

@Test
void constructor() {
    final Zonky z = AbstractZonkyLeveragingTest.harmlessZonky(10_000);
    final Authenticated auth = mockAuthentication(z);
    final LoanDescriptor ld = AbstractZonkyLeveragingTest.mockLoanDescriptor();
    final Collection<LoanDescriptor> lds = Collections.singleton(ld);
    final Portfolio portfolio = Portfolio.create(z, mockBalance(z));
    final Session it = new Session(portfolio, new LinkedHashSet<>(lds), getInvestor(auth), auth);
    assertSoftly(softly -> {
        softly.assertThat(it.getAvailable()).isNotSameAs(lds).containsExactly(ld);
        softly.assertThat(it.getResult()).isEmpty();
    });
}