productMargins.php

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<?php
/* Copyright (C) 2012-2013  Christophe Battarel <christophe.battarel@altairis.fr>
 * Copyright (C) 2014   Ferran Marcet   <fmarcet@2byte.es>
 * Copyright (C) 2020   Alexandre Spangaro  <aspangaro@open-dsi.fr>
 * Copyright (C) 2024-2025  Frédéric France         <frederic.france@free.fr>
 * Copyright (C) 2025-2026  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/company.lib.php';
require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
require_once DOL_DOCUMENT_ROOT.'/margin/lib/margins.lib.php';
 
// Load translation files required by the page
$langs->loadLangs(array('companies', 'bills', 'products', 'margins'));
 
$id = GETPOSTINT('id');
$ref = GETPOST('ref', 'alpha');
$action = GETPOST('action', 'aZ09');
$confirm = GETPOST('confirm', 'alpha');
$TSelectedCats = GETPOST('categories', 'array:int');
$socid = 0;
 
$mesg = '';
 
// Load variable for pagination
$limit = GETPOSTINT('limit') ? GETPOSTINT('limit') : $conf->liste_limit;
$sortfield = GETPOST('sortfield', 'aZ09comma');
$sortorder = GETPOST('sortorder', 'aZ09comma');
$page = GETPOSTISSET('pageplusone') ? (GETPOSTINT('pageplusone') - 1) : GETPOSTINT("page");
if (empty($page) || $page == -1) {
  $page = 0;
}     // If $page is not defined, or '' or -1
$offset = $limit * $page;
$pageprev = $page - 1;
$pagenext = $page + 1;
if (!$sortfield) {
  if ($id > 0) {
    $sortfield = "f.datef";
    $sortorder = "DESC";
  } else {
    $sortfield = "p.ref";
    $sortorder = "ASC";
  }
}
 
$startdate = $enddate = '';
if (GETPOST('startdatemonth')) {
  $startdate = dol_mktime(0, 0, 0, GETPOSTINT('startdatemonth'), GETPOSTINT('startdateday'), GETPOSTINT('startdateyear'));
}
if (GETPOST('enddatemonth')) {
  $enddate = dol_mktime(23, 59, 59, GETPOSTINT('enddatemonth'), GETPOSTINT('enddateday'), GETPOSTINT('enddateyear'));
}
 
// Initialize a technical object to manage hooks of page. Note that conf->hooks_modules contains an array of hook context
$object = new Product($db);
$hookmanager->initHooks(array('marginproductlist'));
 
// Security check
$fieldvalue = (!empty($id) ? $id : (!empty($ref) ? $ref : ''));
$fieldtype = (!empty($ref) ? 'ref' : 'rowid');
if (!empty($user->socid)) {
  $socid = $user->socid;
}
$result = restrictedArea($user, 'produit|service', $fieldvalue, 'product&product', '', '', $fieldtype);
if (!$user->hasRight('margins', 'liretous')) {
  accessforbidden();
}
 
 
/*
 * View
 */
 
$product_static = new Product($db);
$invoicestatic = new Facture($db);
 
$form = new Form($db);
 
llxHeader('', $langs->trans("Margins").' - '.$langs->trans("Products"), '', '', 0, 0, '', '', '', 'mod-margin page-productmargins');
 
$text = $langs->trans("Margins");
//print load_fiche_titre($text);
 
// Show tabs
$head = marges_prepare_head();
 
$titre = $langs->trans("Margins");
$picto = 'margin';
 
print '<form method="post" name="sel" action="'.$_SERVER['PHP_SELF'].'">';
print '<input type="hidden" name="token" value="'.newToken().'">';
 
print dol_get_fiche_head($head, 'productMargins', $titre, 0, $picto);
 
print '<table class="border centpercent">';
 
// Product
print '<tr><td class="titlefield">'.$langs->trans('ProductOrService').'</td>';
print '<td class="maxwidthonsmartphone" colspan="4">';
print img_picto('', 'product', 'class="pictofixedwidth"').$form->select_produits(($id > 0 ? $id : ''), 'id', '', 20, 0, 1, 2, '', 1, array(), 0, 1, 0, '', 0, '', null, 1);
print '</td></tr>';
 
// Categories
$TCats = $form->select_all_categories('product', 0, '', 64, 0, 3);
 
print '<tr>';
print '<td class="titlefield">'.$langs->trans('Category').'</td>';
print '<td class="maxwidthonsmartphone" colspan="4">';
print img_picto('', 'category', 'class="pictofixedwidth"').$form->multiselectarray('categories', $TCats, $TSelectedCats, 0, 0, 'quatrevingtpercent widthcentpercentminusx');
print '</td>';
print '</tr>';
 
// Start date
print '<tr>';
print '<td class="titlefield">'.$langs->trans('DateStart').' ('.$langs->trans("DateValidation").')</td>';
print '<td>';
print img_picto('', 'agenda', 'class="pictofixedwidth"').$form->selectDate($startdate, 'startdate', 0, 0, 1, "sel", 1, 1);
print '</td>';
print '<td>'.$langs->trans('DateEnd').' ('.$langs->trans("DateValidation").')</td>';
print '<td>';
print img_picto('', 'agenda', 'class="pictofixedwidth"').$form->selectDate($enddate, 'enddate', 0, 0, 1, "sel", 1, 1);
print '</td>';
print '<td style="text-align: center;">';
print '<input type="submit" class="button" value="'.dol_escape_htmltag($langs->trans('Refresh')).'" />';
print '</td></tr>';
 
print "</table>";
 
print '<br>';
 
print '<table class="border centpercent">';
 
// Total Margin
print '<tr><td class="titlefield">'.$langs->trans("TotalMargin").'</td><td colspan="4">';
print '<span id="totalMargin" class="amount"></span> <span class="amount">'.$langs->getCurrencySymbol(getDolCurrency()).'</span>'; // set by jquery (see below)
print '</td></tr>';
 
// Margin Rate
if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
  print '<tr><td>'.$langs->trans("MarginRate").'</td><td colspan="4">';
  print '<span id="marginRate"></span>'; // set by jquery (see below)
  print '</td></tr>';
}
 
// Mark Rate
if (getDolGlobalString('DISPLAY_MARK_RATES')) {
  print '<tr><td>'.$langs->trans("MarkRate").'</td><td colspan="4">';
  print '<span id="markRate"></span>'; // set by jquery (see below)
  print '</td></tr>';
}
 
print "</table>";
 
print dol_get_fiche_end();
 
print '</form>';
 
$invoice_status_except_list = array(Facture::STATUS_DRAFT, Facture::STATUS_ABANDONED);
 
$sql = "SELECT p.label, p.rowid, p.fk_product_type, p.ref, p.entity as pentity,";
if ($id > 0) {
  $sql .= " d.fk_product,";
}
if ($id > 0) {
  $sql .= " f.rowid as facid, f.ref, f.total_ht, f.datef, f.paye, f.fk_statut as statut,";
}
// Special case for old situation mode: total_ht is stored cumulatively, use delta percent to avoid cumulating margins
if (getDolGlobalInt('INVOICE_USE_SITUATION') == 1) {
  $sql_delta_pct = 'CASE WHEN f.type = '.Facture::TYPE_SITUATION.' AND d.situation_percent > 0 THEN (d.situation_percent - COALESCE(prev_d.situation_percent, 0)) ELSE d.situation_percent END';
  $sql_delta_ht = 'CASE WHEN f.type = '.Facture::TYPE_SITUATION.' AND d.situation_percent > 0 THEN d.total_ht * ((d.situation_percent - COALESCE(prev_d.situation_percent, 0)) / d.situation_percent) ELSE d.total_ht END';
  $sql .= " SUM($sql_delta_ht) as selling_price,";
  $sql .= " SUM(d.qty) as product_qty,";
  // Note: qty and buy_price_ht is always positive (if not your database may be corrupted, you can update this)
  $sql .= " SUM(".$db->ifsql('(d.total_ht < 0 OR (d.total_ht = 0 AND f.type = 2))', "-1 * d.qty * d.buy_price_ht * ($sql_delta_pct / 100)", "d.qty * d.buy_price_ht * ($sql_delta_pct / 100)").") as buying_price,";
  $sql .= " SUM(".$db->ifsql('(d.total_ht < 0 OR (d.total_ht = 0 AND f.type = 2))', "-1 * (abs($sql_delta_ht) - (d.buy_price_ht * d.qty * ($sql_delta_pct / 100)))", "$sql_delta_ht - (d.buy_price_ht * d.qty * ($sql_delta_pct / 100))").") as marge";
} else {
  $sql .= " SUM(d.total_ht) as selling_price,";
  $sql .= " SUM(d.qty) as product_qty,";
  // Note: qty and buy_price_ht is always positive (if not your database may be corrupted, you can update this)
  $sql .= " SUM(".$db->ifsql('(d.total_ht < 0 OR (d.total_ht = 0 AND f.type = 2))', '-1 * d.qty * d.buy_price_ht * (d.situation_percent / 100)', 'd.qty * d.buy_price_ht * (d.situation_percent / 100)').") as buying_price,";
  $sql .= " SUM(".$db->ifsql('(d.total_ht < 0 OR (d.total_ht = 0 AND f.type = 2))', '-1 * (abs(d.total_ht) - (d.buy_price_ht * d.qty * (d.situation_percent / 100)))', 'd.total_ht - (d.buy_price_ht * d.qty * (d.situation_percent / 100))').") as marge";
}
 
$sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
$sql .= ", ".MAIN_DB_PREFIX."facture as f";
$sql .= ", ".MAIN_DB_PREFIX."facturedet as d";
$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product as p ON p.rowid = d.fk_product";
if (getDolGlobalInt('INVOICE_USE_SITUATION') == 1) {
  $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."facturedet AS prev_d ON prev_d.rowid = d.fk_prev_id";
}
if (!empty($TSelectedCats)) {
  $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'categorie_product as cp ON cp.fk_product=p.rowid';
}
$sql .= " WHERE f.fk_soc = s.rowid";
$sql .= ' AND f.entity IN ('.getEntity('invoice').')';
$sql .= " AND f.fk_statut NOT IN (".$db->sanitize(implode(', ', $invoice_status_except_list)).")";
$sql .= " AND d.fk_facture = f.rowid";
if ($id > 0) {
  $sql .= " AND d.fk_product =".((int) $id);
}
if (!empty($TSelectedCats)) {
  $sql .= ' AND cp.fk_categorie IN ('.$db->sanitize(implode(',', $TSelectedCats)).')';
}
if (!empty($startdate)) {
  $sql .= " AND f.datef >= '".$db->idate($startdate)."'";
}
if (!empty($enddate)) {
  $sql .= " AND f.datef <= '".$db->idate($enddate)."'";
}
$sql .= " AND d.buy_price_ht IS NOT NULL";
// We should not use this here. Option ForceBuyingPriceIfNull should have effect only when inserting data. Once data is recorded, it must be used as it is for report.
// We keep it with value ForceBuyingPriceIfNull = 2 for retroactive effect but results are unpredictable.
if (getDolGlobalInt('ForceBuyingPriceIfNull') == 2) {
  $sql .= " AND d.buy_price_ht <> 0";
}
if ($id > 0) {
  $sql .= " GROUP BY p.label, p.rowid, p.fk_product_type, p.ref, p.entity, d.fk_product, f.rowid, f.ref, f.total_ht, f.datef, f.paye, f.fk_statut";
} else {
  $sql .= " GROUP BY p.label, p.rowid, p.fk_product_type, p.ref, p.entity";
}
$sql .= $db->order($sortfield, $sortorder);
// TODO: calculate total to display then restore pagination
//$sql.= $db->plimit($conf->liste_limit +1, $offset);
 
$param = '&id='.((int) $id);
if (GETPOSTINT('startdatemonth')) {
  $param .= '&startdateyear='.GETPOSTINT('startdateyear');
  $param .= '&startdatemonth='.GETPOSTINT('startdatemonth');
  $param .= '&startdateday='.GETPOSTINT('startdateday');
}
if (GETPOSTINT('enddatemonth')) {
  $param .= '&enddateyear='.GETPOSTINT('enddateyear');
  $param .= '&enddatemonth='.GETPOSTINT('enddatemonth');
  $param .= '&enddateday='.GETPOSTINT('enddateday');
}
$listofcateg = GETPOST('categories', 'array:int');
if (is_array($listofcateg)) {
  foreach ($listofcateg as $val) {
    $param .= '&categories[]='.$val;
  }
}
 
$totalMargin = 0;
$marginRate = '';
$markRate = '';
dol_syslog('margin::productMargins.php', LOG_DEBUG);
$result = $db->query($sql);
if ($result) {
  $num = $db->num_rows($result);
 
  print '<br>';
  // @phan-suppress-next-line PhanPluginSuspiciousParamPosition, PhanPluginSuspiciousParamOrder
  print_barre_liste($langs->trans("MarginDetails"), $page, $_SERVER["PHP_SELF"], $param, $sortfield, $sortorder, '', $num, $num, '', 0, '', '', 0, 1);
 
  //var_dump($conf->global->MARGIN_TYPE);
  if (getDolGlobalString('MARGIN_TYPE') == "1") {
    $labelcostprice = 'BuyingPrice';
  } else { // value is 'costprice' or 'pmp'
    $labelcostprice = 'CostPrice';
  }
 
  $moreforfilter = '';
 
  $i = 0;
  print '<div class="div-table-responsive">';
  print '<table class="tagtable noborder nobottomiftotal liste'.($moreforfilter ? " listwithfilterbefore" : "").'">'."\n";
 
  print '<tr class="liste_titre">';
  if ($id > 0) {
    print_liste_field_titre("Invoice", $_SERVER["PHP_SELF"], "f.ref", "", $param, '', $sortfield, $sortorder);
    print_liste_field_titre("DateInvoice", $_SERVER["PHP_SELF"], "f.datef", "", $param, '', $sortfield, $sortorder, 'center ');
  } else {
    print_liste_field_titre("ProductService", $_SERVER["PHP_SELF"], "p.ref", "", $param, '', $sortfield, $sortorder);
  }
  print_liste_field_titre("Qty", $_SERVER["PHP_SELF"], "product_qty", "", $param, '', $sortfield, $sortorder, 'center ');
  print_liste_field_titre("SellingPrice", $_SERVER["PHP_SELF"], "selling_price", "", $param, '', $sortfield, $sortorder, 'right ');
  print_liste_field_titre($labelcostprice, $_SERVER["PHP_SELF"], "buying_price", "", $param, '', $sortfield, $sortorder, 'right ');
  print_liste_field_titre("Margin", $_SERVER["PHP_SELF"], "marge", "", $param, '', $sortfield, $sortorder, 'right ');
  if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
    print_liste_field_titre("MarginRate", $_SERVER["PHP_SELF"], "", "", $param, '', $sortfield, $sortorder, 'right ');
  }
  if (getDolGlobalString('DISPLAY_MARK_RATES')) {
    print_liste_field_titre("MarkRate", $_SERVER["PHP_SELF"], "", "", $param, '', $sortfield, $sortorder, 'right ');
  }
  print "</tr>\n";
 
  $cumul_achat = 0;
  $cumul_vente = 0;
  $cumul_qty = 0;
 
  if ($num > 0) {
    while ($i < $num /*&& $i < $conf->liste_limit*/) {
      $objp = $db->fetch_object($result);
      $qty = $objp->product_qty;
      $pa = $objp->buying_price;
      $pv = $objp->selling_price;
      $marge = $objp->marge;
 
      if ($pa != 0) {
        $marginRate = (100 * $marge / $pa);
        // We invert the sign if the margin is negative, regardless of the sign of the purchase price
        if ($marge < 0) {
          $marginRate = -$marginRate;
        }
      } else {
        $marginRate = '';
      }
 
      if ($pv != 0) {
        $markRate = (100 * $marge / $pv);
        // We invert the sign if the margin is negative, as in the original logic
        if ($marge < 0) {
          $markRate = -$markRate;
        }
      } else {
        $markRate = '';
      }
 
      print '<tr class="oddeven">';
      if ($id > 0) {
        print '<td>';
        $invoicestatic->id = $objp->facid;
        $invoicestatic->ref = $objp->ref;
        print $invoicestatic->getNomUrl(1);
        print "</td>\n";
        print "<td class=\"center\">";
        print dol_print_date($db->jdate($objp->datef), 'day')."</td>";
      } else {
        print '<td>';
        if ($objp->rowid > 0) {
          $product_static->type = $objp->fk_product_type;
          $product_static->id = $objp->rowid;
          $product_static->ref = $objp->ref;
          $product_static->label = $objp->label;
          $product_static->entity = $objp->pentity;
          $text = $product_static->getNomUrl(1);
          print $text .= ' - '.$objp->label;
        } else {
          print img_object('', 'product').' '.$langs->trans("NotPredefinedProducts");
        }
        print "</td>\n";
        //print "<td>".$product_static->getNomUrl(1)."</td>\n";
      }
      print '<td class="center">'.$qty.'</td>';
      print '<td class="nowrap right"><span class="amount">'.price(price2num($pv, 'MT')).'</span></td>';
      print '<td class="nowrap right"><span class="amount">'.price(price2num($pa, 'MT')).'</span></td>';
      print '<td class="nowrap right"><span class="amount">'.price(price2num($marge, 'MT')).'</span></td>';
      if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
        print '<td class="nowrap right">'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%").'</td>';
      }
      if (getDolGlobalString('DISPLAY_MARK_RATES')) {
        print '<td class="nowrap right">'.(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%").'</td>';
      }
      print "</tr>\n";
 
      $i++;
      $cumul_achat += $objp->buying_price;
      $cumul_vente += $objp->selling_price;
      $cumul_qty += $objp->product_qty;
    }
  }
 
  // affichage totaux marges
 
  $totalMargin = $cumul_vente - $cumul_achat;
 
  $marginRate = ($cumul_achat != 0) ? (100 * $totalMargin / $cumul_achat) : '';
  $markRate = ($cumul_vente != 0) ? (100 * $totalMargin / $cumul_vente) : '';
 
  print '<tr class="liste_total">';
  if ($id > 0) {
    print '<td colspan=2>';
  } else {
    print '<td>';
  }
  print $langs->trans('TotalMargin').'</td>';
  print '<td class="center">'.$cumul_qty.'</td>';
  print '<td class="nowrap right">'.price(price2num($cumul_vente, 'MT')).'</td>';
  print '<td class="nowrap right">'.price(price2num($cumul_achat, 'MT')).'</td>';
  print '<td class="nowrap right">'.price(price2num($totalMargin, 'MT')).'</td>';
  if (getDolGlobalString('DISPLAY_MARGIN_RATES')) {
    print '<td class="nowrap right">'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%").'</td>';
  }
  if (getDolGlobalString('DISPLAY_MARK_RATES')) {
    print '<td class="nowrap right">'.(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%").'</td>';
  }
  print "</tr>\n";
 
  print "</table>";
  print '</div>';
} else {
  dol_print_error($db);
}
$db->free($result);
 
 
print '
<script type="text/javascript">
$(document).ready(function() {
  console.log("Init some values");
  $("#totalMargin").html("'.price(price2num($totalMargin, 'MT')).'");
  $("#marginRate").html("'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%").'");
  $("#markRate").html("'.(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%").'");
});
</script>
';
 
// End of page
llxFooter();
$db->close();