D-Net

/**

 * Created by Glykeria Katsari on 2/20/2016.

 */

package eu.dnetlib.usagestats.repos;

import eu.dnetlib.usagestats.domain.UsageStats;

import org.apache.log4j.Logger;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.data.rest.core.annotation.RepositoryRestResource;

import org.springframework.stereotype.Repository;

import javax.sql.DataSource;

import java.sql.*;

import java.util.ArrayList;

import java.util.List;

@Repository

public class ResultRepo extends BaseRepository {

    private Logger log = Logger.getLogger(this.getClass());

    public UsageStats getClicks(String id) {

        String query = "select r.id, r.title , sum (rs.numberofviews) from result r, usagestats.resultsstats rs " +

                "where rs.resultid=r.id and r.id=? group by r.id, r. title;";

        List<String> values = new ArrayList<String>();

        values.add(id);

        List<UsageStats> results = executePreparedQuery(query, values);

        if (!results.isEmpty()) return results.get(0);

        return new UsageStats();

    }

    public List<UsageStats> getMostPopular(String limit) {

        String query = "select r.id, r.title , sum (rs.numberofviews) from result r, usagestats.resultsstats rs where " +

                "rs.resultid=r.id group by r.id, r. title order by  sum (rs.numberofviews)  desc limit " + limit + " ;";

        return executeQuery(query);

    }

    public List<UsageStats> getPopularityOverTime(String resultId) {

        String query = "select rs.resultid, rs.timestamp_month , rs.numberofviews from  usagestats.resultsstats rs " +

                " where rs.resultid=?  order by to_date(rs.timestamp_month,'MM/YYYY') ;";

        List<String> values = new ArrayList<String>();

        values.add(resultId);

        return executePreparedQuery(query, values);

    }

}