listiva.cpp

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/***************************************************************************
 *   Copyright (C) 2006 by Tomeu Borras Riera                              *
 *   tborras@conetxia.com                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 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 General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#include "listiva.h"
#include "empresa.h"
#include "funcaux.h"



ListIva::ListIva(Empresa *comp) {
    _depura("ListIva::ListIva", 0);
    companyact = comp;
    mdb_idregistroiva = "";
    _depura("END ListIva::ListIva", 0);
}



ListIva::ListIva() {
    _depura("Constructor de ListIva\n", 0);
    companyact = NULL;
    mdb_idregistroiva = "";
}



ListIva::~ListIva() {
    _depura("ListIva::~ListIva", 0);
    _depura("ListIva::~ListIva", 0);
}



Iva *ListIva::linpos(int pos) {
    _depura("ListIva::linpos", 0);
    _depura("END ListIva::linpos", 0);
    return m_lista.at(pos);
}



int ListIva::cargaListIva(QString idregistroiva) {
    _depura("ListIva::cargaListIva\n", 0);
    int error = 0;
    vaciar();
    mdb_idregistroiva = idregistroiva;

    cursor2 * cur= companyact->cargacursor("SELECT * FROM  tipoiva LEFT JOIN (SELECT * FROM iva WHERE idregistroiva = " + idregistroiva + " ) AS t1 ON t1.idtipoiva = tipoiva.idtipoiva LEFT JOIN cuenta on tipoiva.idcuenta = cuenta.idcuenta  ORDER BY codigo");
    if (cur->error()) {
        error = 1;
    } // end if
    while (!cur->eof()) {
        Iva *lin = new Iva(companyact, cur);
        m_lista.append(lin);
        cur->siguienteregistro();
    } // end while
    delete cur;

    if (error) {
        _depura("Error en la carga de Iva\n", 0);
        return 1;
    } // end if

    _depura("END ListIva::cargaListIva\n", 0);
    return 0;
}



void ListIva::guardaListIva() {
    _depura("ListIva::guardaListIva", 0);
    Iva *linea;

    QMutableListIterator<Iva*> m_ilista(m_lista);
    m_ilista.toFront();
    while (m_ilista.hasNext()) {
        linea = m_ilista.next();
        if (linea->baseiva() != "") {
            linea->guardaIva();
        } // end if
    } // end while

    _depura("END ListIva::guardaListIva", 0);
}



Fixed ListIva::calculabase() {
    _depura("ListIva::calculabase", 0);
    Fixed base("0.00");
    Iva *linea;

    QMutableListIterator<Iva*> m_ilista(m_lista);
    m_ilista.toFront();
    while (m_ilista.hasNext()) {
        linea = m_ilista.next();
        base = base + Fixed(linea->baseiva());
    } // end while
    _depura("END ListIva::calculabase", 0);
    return base;
}



Fixed ListIva::calculaiva() {
    _depura("ListIva::calculaiva", 0);
    Fixed iva("0.00");
    Iva *linea;

    QMutableListIterator<Iva*> m_ilista(m_lista);
    m_ilista.toFront();
    while (m_ilista.hasNext()) {
        linea = m_ilista.next();
        iva = iva + Fixed(linea->ivaiva());
    } // end while
    _depura("END ListIva::calculaiva", 0);
    return iva;
}



void ListIva::vaciar() {
    _depura("ListIva::vaciar", 0);
    mdb_idregistroiva = "";
    m_lista.clear();
    _depura("END ListIva::vaciar", 0);
}



void ListIva::borrar() {
    _depura("ListIva::borrar", 0);
    if (mdb_idregistroiva != "")  {
        companyact->begin();
        int error = companyact->ejecuta("DELETE FROM iva WHERE idregistroiva = " + mdb_idregistroiva);
        if (error) {
            companyact->rollback();
            return;
        } // end if
        companyact->commit();
    } // end if
    _depura("END ListIva::borrar", 0);
}



void ListIva::borraIva(int pos) {
    _depura("ListIva::borraIva", 0);
    Iva *linea;
    linea = m_lista.at(pos);
    linea->borrar();
    m_lista.removeAt(pos);
    pintaListIva();
    _depura("ListIva::borraIva", 0);
}

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