io.github.robertograham.fortnite2.implementation.DefaultStatisticResource Maven / Gradle / Ivy

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Fortnite API client
There is a newer version: 3.1.0
package io.github.robertograham.fortnite2.implementation;

import io.github.robertograham.fortnite2.domain.Account;
import io.github.robertograham.fortnite2.domain.FilterableStatistic;
import io.github.robertograham.fortnite2.resource.StatisticResource;
import org.apache.http.client.methods.RequestBuilder;
import org.apache.http.impl.client.CloseableHttpClient;

import java.io.IOException;
import java.util.Arrays;
import java.util.HashSet;
import java.util.Objects;
import java.util.Optional;
import java.util.function.Supplier;

import static org.apache.http.HttpHeaders.AUTHORIZATION;

final class DefaultStatisticResource implements StatisticResource {

    private final CloseableHttpClient httpClient;
    private final OptionalResponseHandlerProvider optionalResponseHandlerProvider;
    private final Supplier accessTokenSupplier;

    private DefaultStatisticResource(CloseableHttpClient httpClient,
                                     OptionalResponseHandlerProvider optionalResponseHandlerProvider,
                                     Supplier accessTokenSupplier) {
        this.httpClient = httpClient;
        this.optionalResponseHandlerProvider = optionalResponseHandlerProvider;
        this.accessTokenSupplier = accessTokenSupplier;
    }

    static DefaultStatisticResource newInstance(CloseableHttpClient httpClient,
                                                OptionalResponseHandlerProvider optionalResponseHandlerProvider,
                                                Supplier sessionTokenSupplier) {
        return new DefaultStatisticResource(
                httpClient,
                optionalResponseHandlerProvider,
                sessionTokenSupplier
        );
    }

    private Optional findAllByAccountIdForWindow(String accountId, String window) throws IOException {
        return httpClient.execute(
                RequestBuilder.get(String.format(
                        "%s/%s/bulk/window/%s",
                        "https://fortnite-public-service-prod11.ol.epicgames.com/fortnite/api/stats/accountId",
                        accountId,
                        window
                ))
                        .setHeader(AUTHORIZATION, "bearer " + accessTokenSupplier.get())
                        .build(),
                optionalResponseHandlerProvider.forClass(RawStatistic[].class)
        )
                .map(rawStatistics -> new HashSet<>(Arrays.asList(rawStatistics)))
                .map(DefaultFilterableStatistic::new);
    }

    @Override
    public Optional findAllByAccountIdForAllTime(String accountId) throws IOException {
        Objects.requireNonNull(accountId, "accountId cannot be null");
        return findAllByAccountIdForWindow(accountId, "alltime");
    }

    @Override
    public Optional findAllByAccountForAllTime(Account account) throws IOException {
        Objects.requireNonNull(account, "account cannot be null");
        return findAllByAccountIdForAllTime(account.accountId());
    }

    @Override
    public Optional findAllByAccountIdForCurrentSeason(String accountId) throws IOException {
        Objects.requireNonNull(accountId, "accountId cannot be null");
        return findAllByAccountIdForWindow(accountId, "weekly");
    }

    @Override
    public Optional findAllByAccountForCurrentSeason(Account account) throws IOException {
        Objects.requireNonNull(account, "account cannot be null");
        return findAllByAccountIdForCurrentSeason(account.accountId());
    }
}