taxes.php

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<?php
/* Copyright (C) 2004       Rodolphe Quiedeville    <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2008  Laurent Destailleur     <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2009  Regis Houssin           <regis.houssin@inodbox.com>
 * Copyright (C) 2011-2013  Juanjo Menent           <jmenent@2byte.es>
 * Copyright (C) 2015-2022  Alexandre Spangaro    <aspangaro@open-dsi.fr>
 * Copyright (C) 2023     Joachim Kueter      <git-jk@bloxera.com>
 * Copyright (C) 2024-2026  Frédéric France     <frederic.france@free.fr>
 * Copyright (C) 2024-2025  MDW           <mdeweerd@users.noreply.github.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 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
 
// Load Dolibarr environment
require '../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/admin.lib.php';
if (isModEnabled('accounting')) {
  require_once DOL_DOCUMENT_ROOT.'/core/class/html.formaccounting.class.php';
}
 
// Load translation files required by the page
$langs->loadLangs(array('admin', 'objects', 'companies', 'products'));
 
if (!$user->admin) {
  accessforbidden();
}
 
$action = GETPOST('action', 'aZ09');
 
 
 
/*
 * Actions
 */
 
// 0=normal, 1=option vat for services is on debit, 2=option vat for product and service on credit
 
// TAX_MODE=0 (most cases in FR):
//              Buy                     Sell
// Product      On delivery             On delivery
// Service      On payment              On payment
 
// TAX_MODE=1 (option, VAT is due at invoice date):
//              Buy                     Sell
// Product      On delivery/invoice     On delivery/invoice
// Service      On invoice              On invoice
 
// TAX_MODE=2 (option, VAT is due on payment date):
//              Buy                     Sell
// Product      On payment              On payment
// Service      On payment              On payment
 
$tax_mode = getDolGlobalInt('TAX_MODE');
 
if ($action == 'update') {
  $error = 0;
 
  // Tax mode
  $tax_mode = GETPOSTINT('tax_mode');
 
  $db->begin();
 
  $res = dolibarr_set_const($db, 'TAX_MODE', $tax_mode, 'chaine', 0, '', $conf->entity);
  if (!($res > 0)) {
    $error++;
  }
 
  switch ($tax_mode) {
    case 0:
      $valuesellproduct = 'invoice';
      $valuebuyproduct = 'invoice';
      $valuesellservice = 'payment';
      $valuebuyservice = 'payment';
      break;
    case 1:
      $valuesellproduct = 'invoice';
      $valuebuyproduct = 'invoice';
      $valuesellservice = 'invoice';
      $valuebuyservice = 'invoice';
      break;
    case 2:
      $valuesellproduct = 'payment';
      $valuebuyproduct = 'payment';
      $valuesellservice = 'payment';
      $valuebuyservice = 'payment';
      break;
    default:
      $valuesellproduct = '';
      $valuebuyproduct = '';
      $valuesellservice = '';
      $valuebuyservice = '';
      break;
  }
 
  $res = dolibarr_set_const($db, 'TAX_MODE_SELL_PRODUCT', $valuesellproduct, 'chaine', 0, '', $conf->entity);
  if (!($res > 0)) {
    $error++;
  }
  $res = dolibarr_set_const($db, 'TAX_MODE_BUY_PRODUCT', $valuebuyproduct, 'chaine', 0, '', $conf->entity);
  if (!($res > 0)) {
    $error++;
  }
  $res = dolibarr_set_const($db, 'TAX_MODE_SELL_SERVICE', $valuesellservice, 'chaine', 0, '', $conf->entity);
  if (!($res > 0)) {
    $error++;
  }
  $res = dolibarr_set_const($db, 'TAX_MODE_BUY_SERVICE', $valuebuyservice, 'chaine', 0, '', $conf->entity);
  if (!($res > 0)) {
    $error++;
  }
 
  dolibarr_set_const($db, "MAIN_INFO_TVAINTRA", GETPOST("tva", 'alpha'), 'chaine', 0, '', $conf->entity);
 
  dolibarr_set_const($db, "MAIN_INFO_VAT_RETURN", GETPOST("MAIN_INFO_VAT_RETURN", 'alpha'), 'chaine', 0, '', $conf->entity);
 
  dolibarr_set_const($db, "MAIN_INFO_TVA_DAY_DEADLINE_SUBMISSION", GETPOSTINT("deadline_day_vat"), 'chaine', 0, '', $conf->entity);
 
  if (!$error) {
    $db->commit();
    setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
  } else {
    $db->rollback();
    setEventMessages($langs->trans("Error"), null, 'errors');
  }
} elseif (preg_match('/^(set|del)_?([A-Z_]+)$/', $action, $reg)) {
  // Set boolean (on/off) constants
  if (!dolibarr_set_const($db, $reg[2], ($reg[1] === 'set' ? '1' : '0'), 'chaine', 0, '', $conf->entity) > 0) {
    dol_print_error($db);
  }
}
 
 
/*
 * View
 */
 
llxHeader('', $langs->trans("TaxSetup"), '', '', 0, 0, '', '', '', 'mod-admin page-taxes');
 
$form = new Form($db);
if (isModEnabled('accounting')) {
  $formaccounting = new FormAccounting($db);
}
 
$linkback = '<a href="'.dolBuildUrl(DOL_URL_ROOT.'/admin/modules.php', ['restore_lastsearch_values' => 1]).'">'.img_picto($langs->trans("BackToModuleList"), 'back', 'class="pictofixedwidth"').'<span class="hideonsmartphone">'.$langs->trans("BackToModuleList").'</span></a>';
 
print load_fiche_titre($langs->trans('TaxSetup'), $linkback, 'title_setup');
 
//print dol_get_fiche_head([], '', '', -1);
 
if (empty($mysoc->tva_assuj)) {
  print $langs->trans("YourCompanyDoesNotUseVAT").'<br>';
} else {
  print '<form action="'.$_SERVER["PHP_SELF"].'" method="post">';
  print '<input type="hidden" name="token" value="'.newToken().'">';
  print '<input type="hidden" name="action" value="update">';
 
  print '<div class="div-table-responsive-no-min">'; // You can use div-table-responsive-no-min if you don't need reserved height for your table
  print '<table class="noborder centpercent">';
  print '<tr class="liste_titre"><td class="titlefield">'.$langs->trans("Parameters").'</td><td></td></tr>';
 
  print '<tr class="oddeven"><td><label for="intra_vat">'.$langs->trans("VATIntra").'</label></td><td>';
  print '<input name="tva" id="intra_vat" class="minwidth200" value="'.getDolGlobalString('MAIN_INFO_TVAINTRA').'">';
  print '</td></tr>';
 
  print '<tr class="oddeven"><td><label for="activate_MAIN_INFO_VAT_RETURN">'.$langs->trans("VATPaymentFrequency").'</label></td>';
  if (!$conf->use_javascript_ajax) {
    print '<td class="nowrap right">';
    print $langs->trans("NotAvailableWhenAjaxDisabled");
    print "</td>";
  } else {
    print '<td width="120">';
    $listval = array(
      '0' => $langs->trans(""),
      '1' => $langs->trans("Monthly"),
      '2' => $langs->trans("Quarterly"),
      '3' => $langs->trans("Annual"),
    );
    print $form->selectarray("MAIN_INFO_VAT_RETURN", $listval, getDolGlobalString('MAIN_INFO_VAT_RETURN'));
    print "</td>";
  }
  print '</tr>';
 
  print '<tr class="oddeven"><td><label for="deadline_day_vat">'.$langs->trans("DeadlineDayVATSubmission").'</label></td><td>';
  print '<input placeholder="'.$langs->trans("Example").':21" name="deadline_day_vat" id="deadline_day_vat" class="minwidth200" value="'.getDolGlobalString('MAIN_INFO_TVA_DAY_DEADLINE_SUBMISSION').'">';
  print '</td></tr>';
 
  $key = 'CREATE_NEW_VAT_WITHOUT_AUTO_PAYMENT';
  print '<tr><td>'.$langs->trans($key).'</td><td>'.ajax_constantonoff($key).'</td></tr>';
 
  print '</table>';
  print '</div>';
 
  print '<br>';
 
 
  print '<div class="div-table-responsive-no-min">'; // You can use div-table-responsive-no-min if you don't need reserved height for your table
  print '<table class="noborder centpercent">';
 
  // Case for the parameters TAX_MODE_SELL/BUY_SERVICE/PRODUCT
  print '<tr class="liste_titre">';
  print '<td class="titlefield">'.$langs->trans('OptionVatMode').'</td><td>'.$langs->trans('Description').'</td>';
  print "</tr>\n";
  // Standard
  print '<tr class="oddeven"><td><input type="radio" id="tax_mode0" name="tax_mode" value="0"'.(empty($tax_mode) ? ' checked' : '').'> <label for="tax_mode0">'.$langs->trans('OptionVATDefault').'</label></td>';
  print '<td>'.nl2br($langs->trans('OptionVatDefaultDesc'));
  print "</td></tr>\n";
  // On debit for services
  print '<tr class="oddeven"><td><input type="radio" id="tax_mode1" name="tax_mode" value="1"'.($tax_mode == 1 ? ' checked' : '').'> <label for="tax_mode1">'.$langs->trans('OptionVATDebitOption').'</label></td>';
  print '<td>'.nl2br($langs->trans('OptionVatDebitOptionDesc'))."</td></tr>\n";
  // On payment for both products and services
  if (getDolGlobalInt('MAIN_FEATURES_LEVEL') >= 1) {
    print '<tr class="oddeven"><td><input type="radio" id="tax_mode2"  name="tax_mode" value="2"'.($tax_mode == 2 ? ' checked' : '').'> <label for="tax_mode2">'.$langs->trans('OptionPaymentForProductAndServices').'</label></td>';
    print '<td>'.nl2br($langs->trans('OptionPaymentForProductAndServicesDesc'))."</td></tr>\n";
  }
  print "</table>\n";
  print '</div>';
 
 
  print '<br>';
  print load_fiche_titre('', '', '', 0, '', '', '-> '.$langs->trans("SummaryOfVatExigibilityUsedByDefault"));
  //print ' ('.$langs->trans("CanBeChangedWhenMakingInvoice").')';
 
 
  print '<div class="div-table-responsive-no-min">'; // You can use div-table-responsive-no-min if you don't need reserved height for your table
  print '<table class="noborder centpercent">';
  print '<tr class="oddeven"><td class="titlefield">&nbsp;</td><td>'.$langs->trans("Buy").'</td><td>'.$langs->trans("Sell").'</td></tr>';
 
  // Products
  print '<tr class="oddeven"><td>'.$langs->trans("Product").'</td>';
  print '<td>';
  if (getDolGlobalString('TAX_MODE_BUY_PRODUCT') == 'payment') {
    print $langs->trans("OnPayment");
    print ' ('.$langs->trans("SupposedToBePaymentDate").')';
  } else {
    print $langs->trans("OnDelivery");
    print ' ('.$langs->trans("SupposedToBeInvoiceDate").')';
  }
  print '</td>';
  print '<td>';
  if (getDolGlobalString('TAX_MODE_SELL_PRODUCT') == 'payment') {
    print $langs->trans("OnPayment");
    print ' ('.$langs->trans("SupposedToBePaymentDate").')';
  } else {
    print $langs->trans("OnDelivery");
    print ' ('.$langs->trans("SupposedToBeInvoiceDate").')';
  }
  print '</td></tr>';
 
  // Services
  print '<tr class="oddeven"><td>'.$langs->trans("Services").'</td>';
  print '<td>';
  if (getDolGlobalString('TAX_MODE_BUY_SERVICE') == 'payment') {
    print $langs->trans("OnPayment");
    print ' ('.$langs->trans("SupposedToBePaymentDate").')';
  } else {
    print $langs->trans("OnInvoice");
    print ' ('.$langs->trans("InvoiceDateUsed").')';
  }
  print '</td>';
  print '<td>';
  if (getDolGlobalString('TAX_MODE_SELL_SERVICE') == 'payment') {
    print $langs->trans("OnPayment");
    print ' ('.$langs->trans("SupposedToBePaymentDate").')';
  } else {
    print $langs->trans("OnInvoice");
    print ' ('.$langs->trans("InvoiceDateUsed").')';
  }
  print '</td></tr>';
 
  print '</table>';
  print '</div>';
}
 
print "<br>\n";
 
 
print '<div class="center">';
print '<input type="submit" class="button button-edit" name="Button"value="'.$langs->trans("Modify").'">';
print '<br><br>';
print '</div>';
 
print '</form>';
 
 
print '<br>';
 
if (isModEnabled('accounting')) {
  $langs->load("accountancy");
  print '<br><br><span class="opacitymedium">'.$langs->trans("AccountingAccountForSalesTaxAreDefinedInto", $langs->transnoentitiesnoconv("MenuAccountancy"), $langs->transnoentitiesnoconv("Setup")).'</span>';
}
 
// End of page
llxFooter();
$db->close();