org.headsupdev.agile.web.components.AccountSummaryPanel.java Source code

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Here is the source code for org.headsupdev.agile.web.components.AccountSummaryPanel.java

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/*
 * HeadsUp Agile
 * Copyright 2009-2012 Heads Up Development Ltd.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.headsupdev.agile.web.components;

import org.headsupdev.agile.api.Manager;
import org.headsupdev.agile.api.User;
import org.headsupdev.agile.storage.HibernateStorage;
import org.headsupdev.agile.storage.issues.Issue;
import org.headsupdev.agile.storage.issues.Milestone;
import org.headsupdev.agile.storage.issues.MilestoneComparator;
import org.apache.wicket.markup.html.panel.Panel;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;

import java.util.*;

/**
 * TODO: Document me
 * <p/>
 * Created: 28/08/2011
 *
 * @author Andrew Williams
 * @since 1.0
 */
public class AccountSummaryPanel extends Panel

{
    public AccountSummaryPanel(String id) {
        super(id);
    }

    public static List<Issue> getIssuesAssignedTo(User user) {
        Session session = ((HibernateStorage) Manager.getStorageInstance()).getHibernateSession();

        Transaction tx = session.beginTransaction();
        Query q = session
                .createQuery("from Issue i where status < 250 and assignee = :user order by priority, status");
        q.setEntity("user", user);
        List<Issue> list = q.list();
        tx.commit();

        return list;
    }

    public static List<Milestone> getMilestonesForIssuesAssignedTo(User user) {
        List<Milestone> milestones = new ArrayList<Milestone>();

        for (Issue issue : getIssuesAssignedTo(user)) {
            if (issue.getMilestone() == null) {
                continue;
            }

            if (!milestones.contains(issue.getMilestone())) {
                milestones.add(issue.getMilestone());
            }
        }

        Collections.sort(milestones, new MilestoneComparator());
        return milestones;
    }

    public static boolean userHasOverdueMilestones(User user) {
        List<Milestone> milestones = getMilestonesForIssuesAssignedTo(user);
        if (milestones.size() == 0) {
            return false;
        }

        if (milestones.get(0).getDueDate() == null) {
            return false;
        }

        return milestones.get(0).getDueDate().before(new Date());
    }

    public static boolean userHasDueSoonMilestones(User user) {
        List<Milestone> milestones = getMilestonesForIssuesAssignedTo(user);
        if (milestones.size() == 0) {
            return false;
        }

        if (milestones.get(0).getDueDate() == null) {
            return false;
        }

        // TODO move this to a central place, duplicated in MilestonesApplication
        return milestones.get(0).getDueDate()
                .before(new Date(System.currentTimeMillis() + (1000L * 60 * 60 * 24 * 14)));
    }
}