be.roots.taconic.pricingguide.service.ReportServiceImpl.java Source code

Introduction

Here is the source code for be.roots.taconic.pricingguide.service.ReportServiceImpl.java

Source

package be.roots.taconic.pricingguide.service;

/**
 *  This file is part of the Taconic Pricing Guide generator.  This code will
 *  generate a full featured PDF Pricing Guide by using using iText
 *  (http://www.itextpdf.com) based on JSON files.
 *
 *  Copyright (C) 2015  Roots nv
 *  Authors: Koen Dehaen (koen.dehaen@roots.be)
 *
 *  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/>.
 *
 *  For more information, please contact Roots nv at this address: support@roots.be
 *
 */

import be.roots.taconic.pricingguide.domain.Contact;
import be.roots.taconic.pricingguide.util.DefaultUtil;
import org.apache.commons.csv.CSVFormat;
import org.apache.commons.csv.CSVPrinter;
import org.apache.commons.io.IOUtils;
import org.apache.log4j.Logger;
import org.joda.time.DateTime;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

@Service
public class ReportServiceImpl implements ReportService {

    private final static Logger LOGGER = Logger.getLogger(ReportServiceImpl.class);

    @Value("${report.location}")
    private String reportLocation;

    @Override
    public void report(Contact contact, List<String> modelIds) throws IOException {

        final CSVFormat csvFileFormat = CSVFormat.DEFAULT;
        final FileWriter fileWriter = new FileWriter(getFileNameFor(new DateTime()), true);
        final CSVPrinter csvFilePrinter = new CSVPrinter(fileWriter, csvFileFormat);

        final List<String> record = new ArrayList<>();

        record.add(new DateTime().toString(DefaultUtil.FORMAT_TIMESTAMP));

        record.add(contact.getHsId());
        record.add(contact.getSalutation());
        record.add(contact.getFirstName());
        record.add(contact.getLastName());
        record.add(contact.getEmail());
        record.add(contact.getCompany());
        record.add(contact.getCountry());
        record.add(contact.getPersona());
        if (contact.getJobRole() != null) {
            record.add(contact.getJobRole().getDescription());
        } else {
            record.add(null);
        }
        if (contact.getCurrency() != null) {
            record.add(contact.getCurrency().name());
            record.add(contact.getCurrency().getDescription());
        } else {
            record.add(null);
            record.add(null);
        }

        record.addAll(modelIds);

        csvFilePrinter.printRecord(record);
        csvFilePrinter.close();

    }

    @Override
    public DateTime getLastMonth() {
        return new DateTime().minusMonths(1);
    }

    private String getFileNameFor(DateTime date) {
        return reportLocation + "/report-" + date.toString(DefaultUtil.FORMAT_MONTH) + ".csv";
    }

    @Override
    public String getLastMonthsReportFileName() {
        return getFileNameFor(getLastMonth());
    }

    @Override
    public byte[] getLastMonthsReport() {
        try {
            return IOUtils.toByteArray(new FileInputStream(getLastMonthsReportFileName()));
        } catch (IOException e) {
            LOGGER.error("Couldn't read last months report " + getLastMonthsReportFileName(), e);
        }
        return null;
    }

    @Override
    public void archive(String lastMonthsReportFileName) {
        final File lastMonthsReportFile = new File(lastMonthsReportFileName);
        if (lastMonthsReportFile.exists()) {
            lastMonthsReportFile.renameTo(new File(lastMonthsReportFile + ".sent"));
        }
    }

}