dolibarr/htdocs/margin/tabs/productMargins.php

<?php
/* Copyright (C) 2012-2013	Christophe Battarel	<christophe.battarel@altairis.fr>
 *
 * 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/>.
 */

/**
 *	\file       htdocs/margin/tabs/productMargins.php
 *	\ingroup    product margins
 *	\brief      Page des marges des factures clients pour un produit
 */

require '../../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/product.lib.php';
require_once DOL_DOCUMENT_ROOT.'/compta/facture/class/facture.class.php';
require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';

$langs->loadLangs(array("companies", "bills", "products", "margins"));

$id = GETPOST('id', 'int');
$ref = GETPOST('ref', 'alpha');
$action = GETPOST('action', 'alpha');
$confirm = GETPOST('confirm', 'alpha');

// 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', '', '', $fieldtype);
if (empty($user->rights->margins->liretous)) accessforbidden();

$object = new Product($db);

$limit = GETPOST('limit', 'int') ? GETPOST('limit', 'int') : $conf->liste_limit;
$sortfield = GETPOST("sortfield", 'alpha');
$sortorder = GETPOST("sortorder", 'alpha');
$page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
if (empty($page) || $page == -1) { $page = 0; }     // If $page is not defined, or '' or -1
$offset = $limit * $page;
$pageprev = $page - 1;
$pagenext = $page + 1;
if (!$sortorder) $sortorder = "DESC";
if (!$sortfield) $sortfield = "f.datef";


/*
 * View
 */

$invoicestatic = new Facture($db);

$form = new Form($db);

if ($id > 0 || !empty($ref))
{
    $result = $object->fetch($id, $ref);

    $title = $langs->trans('ProductServiceCard');
	$helpurl = '';
	$shortlabel = dol_trunc($object->label, 16);
	if (GETPOST("type") == '0' || ($object->type == Product::TYPE_PRODUCT))
	{
		$title = $langs->trans('Product')." ".$shortlabel." - ".$langs->trans('Card');
		$helpurl = 'EN:Module_Products|FR:Module_Produits|ES:M&oacute;dulo_Productos';
	}
	if (GETPOST("type") == '1' || ($object->type == Product::TYPE_SERVICE))
	{
		$title = $langs->trans('Service')." ".$shortlabel." - ".$langs->trans('Card');
		$helpurl = 'EN:Module_Services_En|FR:Module_Services|ES:M&oacute;dulo_Servicios';
	}

	llxHeader('', $title, $helpurl);

	/*
	 *  En mode visu
	 */
	if ($result > 0)
	{
		$head = product_prepare_head($object);
		$titre = $langs->trans("CardProduct".$object->type);
		$picto = ($object->type == Product::TYPE_SERVICE ? 'service' : 'product');
		dol_fiche_head($head, 'margin', $titre, -1, $picto);

		$linkback = '<a href="'.DOL_URL_ROOT.'/product/list.php?restore_lastsearch_values=1">'.$langs->trans("BackToList").'</a>';

        dol_banner_tab($object, 'ref', $linkback, ($user->socid ? 0 : 1), 'ref');


        print '<div class="fichecenter">';

        print '<div class="underbanner clearboth"></div>';
        print '<table class="border tableforfield" width="100%">';

		// Total Margin
		print '<tr><td class="titlefield">'.$langs->trans("TotalMargin").'</td><td colspan="3">';
		print '<span id="totalMargin"></span>'; // set by jquery (see below)
		print '</td></tr>';

		// Margin Rate
		if (!empty($conf->global->DISPLAY_MARGIN_RATES)) {
			print '<tr><td>'.$langs->trans("MarginRate").'</td><td colspan="3">';
			print '<span id="marginRate"></span>'; // set by jquery (see below)
			print '</td></tr>';
		}

		// Mark Rate
		if (!empty($conf->global->DISPLAY_MARK_RATES)) {
			print '<tr><td>'.$langs->trans("MarkRate").'</td><td colspan="3">';
			print '<span id="markRate"></span>'; // set by jquery (see below)
			print '</td></tr>';
		}

		print "</table>";

        print '</div>';
        print '<div style="clear:both"></div>';

		dol_fiche_end();


        if ($user->rights->facture->lire) {
            $sql = "SELECT s.nom as name, s.rowid as socid, s.code_client,";
            $sql .= " f.rowid as facid, f.ref, f.total as total_ht,";
            $sql .= " f.datef, f.paye, f.fk_statut as statut, f.type,";
            if (!$user->rights->societe->client->voir && !$socid) $sql .= " sc.fk_soc, sc.fk_user,";
            $sql .= " sum(d.total_ht) as selling_price,"; // may be negative or positive
            $sql .= " ".$db->ifsql('f.type = 2', -1, 1)." * sum(d.qty) as qty,"; // not always positive in case of Credit note
            $sql .= " ".$db->ifsql('f.type = 2', -1, 1)." * sum(d.qty * d.buy_price_ht * (d.situation_percent / 100)) as buying_price,"; // not always positive in case of Credit note
            $sql .= " ".$db->ifsql('f.type = 2', -1, 1)." * sum(abs(d.total_ht) - (d.buy_price_ht * d.qty * (d.situation_percent / 100))) as marge"; // not always positive in case of Credit note
            $sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
            $sql .= ", ".MAIN_DB_PREFIX."facture as f";
            $sql .= ", ".MAIN_DB_PREFIX."facturedet as d";
            if (!$user->rights->societe->client->voir && !$socid) $sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
            $sql .= " WHERE f.fk_soc = s.rowid";
            $sql .= " AND f.fk_statut > 0";
            $sql .= " AND f.entity IN (".getEntity('invoice').")";
            $sql .= " AND d.fk_facture = f.rowid";
            $sql .= " AND d.fk_product =".$object->id;
            if (!$user->rights->societe->client->voir && !$socid) $sql .= " AND s.rowid = sc.fk_soc AND sc.fk_user = ".$user->id;
            if (!empty($socid)) $sql .= " AND f.fk_soc = $socid";
            $sql .= " AND d.buy_price_ht IS NOT NULL";
            if (isset($conf->global->ForceBuyingPriceIfNull) && $conf->global->ForceBuyingPriceIfNull == 1) $sql .= " AND d.buy_price_ht <> 0";
            $sql .= " GROUP BY s.nom, s.rowid, s.code_client, f.rowid, f.ref, f.total, f.datef, f.paye, f.fk_statut, f.type";
            if (!$user->rights->societe->client->voir && !$socid) $sql .= ", sc.fk_soc, sc.fk_user";
            $sql .= $db->order($sortfield, $sortorder);
            // TODO: calculate total to display then restore pagination
            //$sql.= $db->plimit($conf->liste_limit +1, $offset);
            dol_syslog('margin:tabs:productMargins.php', LOG_DEBUG);
            $result = $db->query($sql);
            if ($result) {
                $num = $db->num_rows($result);

                print_barre_liste($langs->trans("MarginDetails"), $page, $_SERVER["PHP_SELF"], "&amp;id=$object->id", $sortfield, $sortorder, '', 0, 0, '');

                $i = 0;

                print '<div class="div-table-responsive">';
                print '<table class="noborder centpercent">';

                print '<tr class="liste_titre">';
                print_liste_field_titre("Invoice", $_SERVER["PHP_SELF"], "f.ref", "", "&amp;id=".$object->id, '', $sortfield, $sortorder);
                print_liste_field_titre("Company", $_SERVER["PHP_SELF"], "s.nom", "", "&amp;id=".$object->id, '', $sortfield, $sortorder);
                print_liste_field_titre("CustomerCode", $_SERVER["PHP_SELF"], "s.code_client", "", "&amp;id=".$object->id, '', $sortfield, $sortorder);
                print_liste_field_titre("DateInvoice", $_SERVER["PHP_SELF"], "f.datef", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'left ');
                print_liste_field_titre("SellingPrice", $_SERVER["PHP_SELF"], "selling_price", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
                print_liste_field_titre("BuyingPrice", $_SERVER["PHP_SELF"], "buying_price", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
                print_liste_field_titre("Qty", $_SERVER["PHP_SELF"], "d.qty", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
                print_liste_field_titre("Margin", $_SERVER["PHP_SELF"], "marge", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
                if (!empty($conf->global->DISPLAY_MARGIN_RATES))
                    print_liste_field_titre("MarginRate", $_SERVER["PHP_SELF"], "", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
                if (!empty($conf->global->DISPLAY_MARK_RATES))
                    print_liste_field_titre("MarkRate", $_SERVER["PHP_SELF"], "", "", "&amp;id=".$object->id, '', $sortfield, $sortorder, 'right ');
                print_liste_field_titre("Status", $_SERVER["PHP_SELF"], "f.paye,f.fk_statut", "", "&amp;id=".$object->id, '', $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);

						$marginRate = ($objp->buying_price != 0) ? (100 * $objp->marge / $objp->buying_price) : '';
						$markRate = ($objp->selling_price != 0) ? (100 * $objp->marge / $objp->selling_price) : '';

                        print '<tr class="oddeven">';
                        print '<td>';
                        $invoicestatic->id = $objp->facid;
                        $invoicestatic->ref = $objp->ref;
                        print $invoicestatic->getNomUrl(1);
                        print "</td>\n";
                        print '<td><a href="'.DOL_URL_ROOT.'/comm/card.php?socid='.$objp->socid.'">'.img_object($langs->trans("ShowCompany"), "company").' '.dol_trunc($objp->name, 44).'</a></td>';
                        print "<td>".$objp->code_client."</td>\n";
						print "<td class=\"center\">";
						print dol_print_date($db->jdate($objp->datef), 'day')."</td>";
						print "<td class=\"right\">".price(price2num($objp->selling_price, 'MT'))."</td>\n";
						print "<td class=\"right\">".price(price2num($objp->buying_price, 'MT'))."</td>\n";
						print "<td class=\"right\">".price(price2num($objp->qty, 'MT'))."</td>\n";
						print "<td class=\"right\">".price(price2num($objp->marge, 'MT'))."</td>\n";
						if (!empty($conf->global->DISPLAY_MARGIN_RATES))
							print "<td class=\"right\">".(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%")."</td>\n";
						if (!empty($conf->global->DISPLAY_MARK_RATES))
							print "<td class=\"right\">".(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%")."</td>\n";
						print '<td class="right">'.$invoicestatic->LibStatut($objp->paye, $objp->statut, 5).'</td>';
                        print "</tr>\n";
                        $i++;
                        $cumul_achat += $objp->buying_price;
                        $cumul_vente += $objp->selling_price;
                        $cumul_qty += $objp->qty;
                    }
                }

                // affichage totaux marges

                $totalMargin = $cumul_vente - $cumul_achat;
                if ($totalMargin < 0)
                {
                    $marginRate = ($cumul_achat != 0) ?-1 * (100 * $totalMargin / $cumul_achat) : '';
                    $markRate = ($cumul_vente != 0) ?-1 * (100 * $totalMargin / $cumul_vente) : '';
                } else {
                    $marginRate = ($cumul_achat != 0) ? (100 * $totalMargin / $cumul_achat) : '';
                    $markRate = ($cumul_vente != 0) ? (100 * $totalMargin / $cumul_vente) : '';
                }
                print '<tr class="liste_total">';
                print '<td colspan=4>'.$langs->trans('TotalMargin')."</td>";
                print '<td class="right">'.price(price2num($cumul_vente, 'MT'))."</td>\n";
                print '<td class="right">'.price(price2num($cumul_achat, 'MT'))."</td>\n";
                print '<td class="right">'.price(price2num($cumul_qty, 'MT'))."</td>\n";
                print '<td class="right">'.price(price2num($totalMargin, 'MT'))."</td>\n";
                if (!empty($conf->global->DISPLAY_MARGIN_RATES))
                	print '<td class="right">'.(($marginRate === '') ? 'n/a' : price(price2num($marginRate, 'MT'))."%")."</td>\n";
                if (!empty($conf->global->DISPLAY_MARK_RATES))
                	print "<td class=\"right\">".(($markRate === '') ? 'n/a' : price(price2num($markRate, 'MT'))."%")."</td>\n";
                print '<td class="right">&nbsp;</td>';
                print "</tr>\n";
                print "</table>";
                print '</div>';
            } else {
                dol_print_error($db);
            }
            $db->free($result);
        }
    }
} else {
    dol_print_error();
}

print '
    <script type="text/javascript">
    $(document).ready(function() {
        $("#totalMargin").html("'. price(price2num($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();