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

Example 6 with PortfolioOverview

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

the class Repayments method accept.

@Override
public void accept(final Portfolio portfolio, final Authenticated authenticated) {
    final PortfolioOverview portfolioOverview = portfolio.calculateOverview();
    final Collection<Integer> active = getActiveLastTime();
    // detect and process loans that have been fully repaid, comparing to the last time active loans were checked
    final Stream<Investment> repaid = portfolio.getActiveWithPaymentStatus(PaymentStatuses.of(PaymentStatus.PAID));
    repaid.filter(i -> active.contains(i.getLoanId())).peek(i -> {
        final Loan l = authenticated.call(zonky -> LoanCache.INSTANCE.getLoan(i, zonky));
        final Event e = new LoanRepaidEvent(i, l, portfolioOverview);
        Events.fire(e);
    }).forEach(i -> active.remove(i.getLoanId()));
    // add all active loans to date
    portfolio.getActiveWithPaymentStatus(PaymentStatus.getActive()).forEach(i -> active.add(i.getLoanId()));
    // store for future reference
    setActive(active);
}

Example 7 with PortfolioOverview

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

the class Session method invest.

public static Collection<Investment> invest(final Portfolio portfolio, final Investor investor, final Authenticated auth, final Collection<LoanDescriptor> loans, final RestrictedInvestmentStrategy strategy) {
    final Session session = new Session(portfolio, loans, investor, auth);
    final PortfolioOverview portfolioOverview = session.portfolioOverview;
    final int balance = portfolioOverview.getCzkAvailable();
    Events.fire(new ExecutionStartedEvent(loans, portfolioOverview));
    if (balance >= Defaults.MINIMUM_INVESTMENT_IN_CZK && !session.getAvailable().isEmpty()) {
        session.invest(strategy);
    }
    final Collection<Investment> result = session.getResult();
    // make sure we get fresh portfolio reference here
    Events.fire(new ExecutionCompletedEvent(result, session.portfolioOverview));
    return Collections.unmodifiableCollection(result);
}

Example 8 with PortfolioOverview

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

the class NaturalLanguageInvestmentStrategyTest method noLoansApplicable.

@Test
void noLoansApplicable() {
    final MarketplaceFilter filter = MarketplaceFilter.of(MarketplaceFilterCondition.alwaysAccepting());
    final ParsedStrategy p = new ParsedStrategy(DefaultPortfolio.PROGRESSIVE, Collections.singleton(filter));
    final InvestmentStrategy s = new NaturalLanguageInvestmentStrategy(p);
    final PortfolioOverview portfolio = mock(PortfolioOverview.class);
    when(portfolio.getCzkAvailable()).thenReturn(p.getMinimumBalance());
    when(portfolio.getCzkInvested()).thenReturn(p.getMaximumInvestmentSizeInCzk() - 1);
    final Stream<RecommendedLoan> result = s.recommend(Collections.singletonList(new LoanDescriptor(mockLoan(2))), portfolio, new Restrictions());
    assertThat(result).isEmpty();
}

Example 9 with PortfolioOverview

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

the class NaturalLanguageInvestmentStrategyTest method nothingRecommendedDueToRatingOverinvested.

@Test
void nothingRecommendedDueToRatingOverinvested() {
    final ParsedStrategy p = new ParsedStrategy(DefaultPortfolio.EMPTY, Collections.emptySet());
    final InvestmentStrategy s = new NaturalLanguageInvestmentStrategy(p);
    final PortfolioOverview portfolio = mock(PortfolioOverview.class);
    when(portfolio.getCzkAvailable()).thenReturn(p.getMinimumBalance());
    when(portfolio.getCzkInvested()).thenReturn(p.getMaximumInvestmentSizeInCzk() - 1);
    when(portfolio.getShareOnInvestment(any())).thenReturn(BigDecimal.ZERO);
    final Loan l = mockLoan(1000);
    final Stream<RecommendedLoan> result = s.recommend(Collections.singletonList(new LoanDescriptor(l)), portfolio, new Restrictions());
    assertThat(result).isEmpty();
}

Example 10 with PortfolioOverview

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

the class NaturalLanguageInvestmentStrategyTest method unacceptablePortfolioDueToLowBalance.

@Test
void unacceptablePortfolioDueToLowBalance() {
    final ParsedStrategy p = new ParsedStrategy(DefaultPortfolio.EMPTY);
    final InvestmentStrategy s = new NaturalLanguageInvestmentStrategy(p);
    final PortfolioOverview portfolio = mock(PortfolioOverview.class);
    when(portfolio.getCzkAvailable()).thenReturn(p.getMinimumBalance() - 1);
    final Stream<RecommendedLoan> result = s.recommend(Collections.singletonList(new LoanDescriptor(mockLoan(2))), portfolio, new Restrictions());
    assertThat(result).isEmpty();
}