WvwEventMatcher.java

/*
 * gw2live - GuildWars 2 Dynamic Map
 * 
 * Website: http://gw2map.com
 *
 * Copyright 2013   zyclonite    networx
 *                  http://zyclonite.net
 * Developer: Lukas Prettenthaler
 */
package net.zyclonite.gw2live.threads;

import com.hazelcast.core.IMap;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.concurrent.Callable;
import net.zyclonite.gw2live.model.GuildDetails;
import net.zyclonite.gw2live.model.WvwEvent;
import net.zyclonite.gw2live.model.WvwMap;
import net.zyclonite.gw2live.model.WvwMatch;
import net.zyclonite.gw2live.model.WvwMatchDetails;
import net.zyclonite.gw2live.model.WvwObjective;
import net.zyclonite.gw2live.model.WvwScore;
import net.zyclonite.gw2live.service.EsperEngine;
import net.zyclonite.gw2live.service.Gw2Client;
import net.zyclonite.gw2live.service.HazelcastCache;
import net.zyclonite.gw2live.service.MongoDB;

/**
 *
 * @author zyclonite
 */
public class WvwEventMatcher implements Callable<Boolean> {

    private final IMap<Integer, WvwEvent> wvwEventCache;
    private final Gw2Client client;
    private final MongoDB db;
    private final EsperEngine esper;
    private final Date timestamp;

    public WvwEventMatcher() {
        final HazelcastCache hz = HazelcastCache.getInstance();
        wvwEventCache = hz.getWvwCacheMap();
        client = Gw2Client.getInstance();
        db = MongoDB.getInstance();
        esper = EsperEngine.getInstance();
        timestamp = new Date();
    }

    private Boolean getWvwEvents() {
        final List<WvwEvent> wvwevents = new ArrayList<>();
        final List<WvwMatch> wvwmatches = db.findWvwMatches();
        for (final WvwMatch match : wvwmatches) {
            final List<GuildDetails> guildDetails = new ArrayList<>();
            final List<WvwScore> scores = new ArrayList<>();
            final WvwMatchDetails matchDetails = client.getWvwMatchDetails(match.getWvw_match_id());
            if(matchDetails.getMatch_id() == null) {
                return false;
            }
            final WvwScore score = new WvwScore();
            score.setMatch_id(matchDetails.getMatch_id());
            score.setMap_type("Total");
            score.setScores(matchDetails.getScores());
            scores.add(score);
            for (final WvwMap map : matchDetails.getMaps()) {
                final WvwScore mapscore = new WvwScore();
                mapscore.setMatch_id(matchDetails.getMatch_id());
                mapscore.setMap_type(map.getType());
                mapscore.setScores(map.getScores());
                scores.add(mapscore);
                for (final WvwObjective objective : map.getObjectives()) {
                    final WvwEvent wvwevent = new WvwEvent();
                    wvwevent.setObjective_id(objective.getId());
                    wvwevent.setOwner(objective.getOwner());
                    wvwevent.setOwner_guild(objective.getOwner_guild());
                    wvwevent.setMap_type(map.getType());
                    wvwevent.setMap_scores(map.getScores());
                    wvwevent.setMatch_id(matchDetails.getMatch_id());
                    wvwevent.setMatch_scores(matchDetails.getScores());
                    if (objective.getOwner_guild() != null) {
                        if (db.findGuildDetailsById(objective.getOwner_guild()) == null) {
                            guildDetails.add(client.getGuildDetails(objective.getOwner_guild()));
                        }
                    }
                    final WvwEvent oldWveevent = wvwEventCache.get(wvwevent.hashCode());
                    if (!wvwevent.equals(oldWveevent)) {
                        if(oldWveevent != null && wvwevent.getOwner().equalsIgnoreCase(oldWveevent.getOwner())){
                            wvwevent.setTimestamp(oldWveevent.getTimestamp());
                        }else{
                            wvwevent.setTimestamp(timestamp); //only set timestamp for owner changed events
                        }
                        if (objective.getOwner_guild() != null) {
                            if(oldWveevent != null && wvwevent.getOwner_guild().equalsIgnoreCase(oldWveevent.getOwner_guild())){
                                wvwevent.setGuild_timestamp(oldWveevent.getGuild_timestamp());
                            }else{
                                wvwevent.setGuild_timestamp(timestamp); //only set timestamp for owner_guild changed events
                            }
                        }
                        wvwEventCache.putAsync(wvwevent.hashCode(), wvwevent);
                        esper.sendEvent(wvwevent);
                        wvwevents.add(wvwevent);
                    }
                }
            }
            db.saveWvwScores(scores);
            db.saveGuildDetails(guildDetails);
        }
        db.saveWvwEvents(wvwevents);
        return true;
    }

    @Override
    public Boolean call() throws Exception {
        return getWvwEvents();
    }
}