sistema-caja/src/danielcortes/xyz/models/ingreso/SQLiteIngresoDAO.java

/*
 * MIT License
 *
 * Copyright (c) 2018 Daniel Cortes
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package danielcortes.xyz.models.ingreso;

import danielcortes.xyz.data.ConnectionHolder;
import danielcortes.xyz.data.SQLiteConnectionHolder;
import danielcortes.xyz.models.caja.Caja;
import danielcortes.xyz.models.caja.CajaDAO;
import danielcortes.xyz.models.caja.SQLiteCajaDAO;
import danielcortes.xyz.models.tipo_ingreso.SQLiteTipoIngresoDAO;
import danielcortes.xyz.models.tipo_ingreso.TipoIngreso;
import danielcortes.xyz.models.tipo_ingreso.TipoIngresoDAO;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

public class SQLiteIngresoDAO extends IngresoDAO {
    public SQLiteIngresoDAO(){
        this.connectionHolder = new SQLiteConnectionHolder();
    }

    @Override
    public List<Ingreso> findAll() {
        List<Ingreso> ingresosList = new ArrayList<>();
        try {
            Connection conn = connectionHolder.getConnection();
            PreparedStatement ps = conn.prepareStatement("select * from ingresos");
            ResultSet rs = ps.executeQuery();

            ingresosList = this.ingresosFromResultSet(rs);

            rs.close();
            ps.close();
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return ingresosList;
    }

    @Override
    public List<Ingreso> findByCaja(Caja caja) {
        List<Ingreso> ingresosList = new ArrayList<>();
        try {
            Connection conn = connectionHolder.getConnection();
            PreparedStatement ps = conn.prepareStatement("select * from ingresos where caja_id = ?");
            ps.setInt(1, caja.getId());
            ResultSet rs = ps.executeQuery();

            ingresosList = this.ingresosFromResultSet(rs);

            rs.close();
            ps.close();
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return ingresosList;
    }

    @Override
    public List<Ingreso> findById(int id) {
        List<Ingreso> ingresosList = new ArrayList<>();
        try {
            Connection conn = connectionHolder.getConnection();
            PreparedStatement ps = conn.prepareStatement("select * from ingresos where id = ?");
            ps.setInt(1, id);
            ResultSet rs = ps.executeQuery();

            ingresosList = this.ingresosFromResultSet(rs);

            rs.close();
            ps.close();
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return ingresosList;
    }

    @Override
    public List<Ingreso> findByTipoIngreso(TipoIngreso tipoIngreso) {
        List<Ingreso> ingresosList = new ArrayList<>();
        try {
            Connection conn = connectionHolder.getConnection();
            PreparedStatement ps = conn.prepareStatement("select ingresos.* from ingresos inner join tipos_ingreso on (ingresos.tipo_ingreso_id = tipos_ingreso.id) where ingresos.tipo_ingreso_id = ?");
            ps.setInt(1, tipoIngreso.getId());
            ResultSet rs = ps.executeQuery();

            ingresosList = this.ingresosFromResultSet(rs);

            rs.close();
            ps.close();
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return ingresosList;
    }

    @Override
    public boolean insertIngreso(Ingreso ingreso) {
        int updates;
        try {
            Connection conn = connectionHolder.getConnection();
            PreparedStatement ps = conn.prepareStatement("insert into ingresos (valor, nro_inicial, nro_final, tipo_ingreso_id, caja_id) values (?,?,?,?,?)");
            ps.setInt(1, ingreso.getValor());
            ps.setString(2, ingreso.getNroInicial());
            ps.setString(3, ingreso.getNroFinal());
            ps.setInt(4, ingreso.getTipoIngreso().getId());
            ps.setInt(5, ingreso.getCaja().getId());

            updates = ps.executeUpdate();
            ps.close();

            ps = conn.prepareStatement("select last_insert_rowid()");
            ResultSet rs = ps.executeQuery();
            rs.next();
            ingreso.setId(rs.getInt(1));

            rs.close();
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
            return false;
        }
        return updates > 0;
    }

    @Override
    public boolean updateIngreso(Ingreso ingreso) {
        int updates;
        try {
            Connection conn = connectionHolder.getConnection();
            PreparedStatement ps = conn.prepareStatement("update ingresos set valor = ? , nro_inicial = ?, nro_final = ?, tipo_ingreso_id = ?, caja_id = ? where id = ?");
            ps.setInt(1,ingreso.getValor());
            ps.setString(2, ingreso.getNroInicial());
            ps.setString(3, ingreso.getNroFinal());
            ps.setInt(4, ingreso.getTipoIngreso().getId());
            ps.setInt(5, ingreso.getCaja().getId());
            ps.setInt(6, ingreso.getId());

            updates = ps.executeUpdate();

            ps.close();
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
            return false;
        }
        return updates > 0;
    }

    @Override
    public boolean deleteIngreso(Ingreso ingreso) {
        int updates;
        try {
            Connection conn = connectionHolder.getConnection();
            PreparedStatement ps = conn.prepareStatement("delete from ingresos where id = ?");
            ps.setInt(1,ingreso.getId());
            updates = ps.executeUpdate();
            ps.close();
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
            return false;
        }
        return updates > 0;
    }

    @Override
    public int getTotalIngreso(Caja caja) {
        int total = 0;
        try {
            Connection conn = connectionHolder.getConnection();
            PreparedStatement ps = conn.prepareStatement("select sum(valor) from ingresos where caja_id = ?");
            ps.setInt(1, caja.getId());
            ResultSet rs = ps.executeQuery();

            rs.next();
            total = rs.getInt(1);

            rs.close();
            ps.close();
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return total;
    }
}