Wavyzz/dolibarr
2
0
Fork 1
mirror of https://github.com/Dolibarr/dolibarr.git synced 2025-12-24 18:31:29 +01:00
Code Issues Packages Projects Releases Wiki Activity
Files
eaffde7635647b61bc8dd72c0dbfa15fc3f6639f
dolibarr/htdocs/product.class.php
Laurent Destailleur b7b4c9d751 Fix: Correction bug #9821
2004-10-23 21:34:49 +00:00

728 lines
18 KiB
PHP
Raw Blame History

<?php
/* Copyright (C) 2001-2003 Rodolphe Quiedeville <rodolphe@quiedeville.org>
* Copyright (C) 2004 Laurent Destailleur <eldy@users.sourceforge.net>
*
* 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.
*
* $Id$
* $Source$
*
*/
/*! \file htdocs/product.class.php
\ingroup produit
\brief Fichier de la classe des produits prédéfinis
\version $Revision$
*/
/*! \class Product
\brief Classe permettant la gestion des produits prédéfinis
*/
class Product
{
var $db ;
var $id ;
var $ref;
var $libelle;
var $description;
var $price;
var $tva_tx;
var $type;
var $seuil_stock_alerte;
var $duration_value;
var $duration_unit;
/**
* \brief Constructeur de la classe
* \param DB handler accès base de données
* \param id id produit (0 par defaut)
*/
function Product($DB, $id=0)
{
$this->db = $DB;
$this->id = $id ;
$this->envente = 0;
}
/**
* \brief Vérifie que la référence et libellé du produit est non null
* \return int 1 si ok, 0 sinon
*/
function check()
{
$this->ref = ereg_replace("'","",stripslashes($this->ref));
$this->ref = ereg_replace("\"","",stripslashes($this->ref));
$err = 0;
if (strlen(trim($this->ref)) == 0)
$err++;
if (strlen(trim($this->libelle)) == 0)
$err++;
if ($err > 0)
{
return 0;
}
else
{
return 1;
}
}
/**
* \brief Insère le produit en base
* \param user utilisateur qui effectue l'insertion
*/
function create($user)
{
$this->ref = ereg_replace("'","",stripslashes($this->ref));
$this->ref = ereg_replace("\"","",stripslashes($this->ref));
$sql = "SELECT count(*)";
$sql .= " FROM ".MAIN_DB_PREFIX."product WHERE ref = '" .trim($this->ref)."'";
$result = $this->db->query($sql) ;
if ( $result )
{
$row = $this->db->fetch_array();
if ($row[0] == 0)
{
if (strlen($this->price)==0)
{
$this->price = 0;
}
$this->price = round($this->price, 2);
$sql = "INSERT INTO ".MAIN_DB_PREFIX."product (datec, fk_user_author, fk_product_type, price)";
$sql .= " VALUES (now(),".$user->id.",$this->type, " . ereg_replace(",",".",$this->price) . ")";
$result = $this->db->query($sql);
if ( $result )
{
$id = $this->db->last_insert_id();
if ($id > 0)
{
$this->id = $id;
$this->_log_price($user);
if ( $this->update($id, $user) )
{
return $id;
}
}
else
{
return -2;
}
}
else
{
dolibarr_print_error($this->db);
return -1;
}
}
else
{
return -3;
}
}
}
/**
* \brief Mise à jour du produit en base
* \param id id du produit
* \param user utilisateur qui effectue l'insertion
* \return int 1 si ok, -1 si ref deja existante, -2 autre erreur
*/
function update($id, $user)
{
global $langs;
$langs->load("main");
$langs->load("products");
$this->ref = ereg_replace("\"","",stripslashes($this->ref));
$this->ref = ereg_replace("'","",stripslashes($this->ref));
if (strlen(trim($this->libelle)) == 0)
{
$this->libelle = 'LIBELLE MANQUANT';
}
$sql = "UPDATE ".MAIN_DB_PREFIX."product ";
$sql .= " SET label = '" . trim($this->libelle) ."'";
if (strlen(trim($this->ref)))
{
$sql .= ",ref = '" . trim($this->ref) ."'";
}
$sql .= ",tva_tx = " . $this->tva_tx ;
$sql .= ",envente = " . $this->envente ;
$sql .= ",seuil_stock_alerte = " . $this->seuil_stock_alerte ;
$sql .= ",description = '" . trim($this->description) ."'";
$sql .= ",duration = '" . $this->duration_value . $this->duration_unit ."'";
$sql .= " WHERE rowid = " . $id;
if ( $this->db->query($sql) )
{
return 1;
}
else
{
if ($this->db->errno() == $this->db->ERROR_DUPLICATE) {
$this->mesg_error=$langs->trans("Error")." : ".$langs->trans("ErrorProductAlreadyExists",$this->ref);
return -1;
}
else {
$this->mesg_error=$langs->trans("Error")." : ".$this->db->error();
return -2;
}
}
}
/**
* \brief Ajoute un changement de prix en base dans l'historique des prix
* \param user utilisateur qui modifie le prix
*/
function _log_price($user)
{
$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_price ";
$sql .= "WHERE date_price = now()";
$sql .= " and fk_product = ".$this->id;
$sql .= " and fk_user_author = ".$user->id;
$sql .= " and price = ".ereg_replace(",",".",$this->price);
$sql .= " and envente = ".$this->envente;
$sql .= " and tva_tx = ".$this->tva_tx;
$this->db->query($sql);
$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_price ";
$sql .= " SET date_price = now()";
$sql .= " ,fk_product = ".$this->id;
$sql .= " ,fk_user_author = ".$user->id;
$sql .= " ,price = ".ereg_replace(",",".",$this->price);
$sql .= " ,envente = ".$this->envente;
$sql .= " ,tva_tx = ".$this->tva_tx;
if ($this->db->query($sql) )
{
return 1;
}
else
{
dolibarr_print_error($this->db);
return 0;
}
}
/**
* \brief Modifie le prix d'un produit/service
* \param id id du produit/service à modifier
* \param user utilisateur qui modifie le prix
*/
function update_price($id, $user)
{
if (strlen(trim($this->price)) > 0 )
{
$sql = "UPDATE ".MAIN_DB_PREFIX."product ";
$sql .= " SET price = " . ereg_replace(",",".",$this->price);
$sql .= " WHERE rowid = " . $id;
if ( $this->db->query($sql) )
{
$this->_log_price($user);
return 1;
}
else
{
dolibarr_print_error($this->db);
return -1;
}
}
else
{
$this->mesg_error = "Prix saisi invalide.";
return -2;
}
}
/**
* \brief Charge le produit/service en mémoire
* \param id id du produit/service à charger
*/
function fetch ($id)
{
$sql = "SELECT rowid, ref, label, description, price, tva_tx, envente, nbvente, fk_product_type, duration, seuil_stock_alerte";
$sql .= " FROM ".MAIN_DB_PREFIX."product WHERE rowid = $id";
$result = $this->db->query($sql) ;
if ( $result )
{
$result = $this->db->fetch_array();
$this->id = $result["rowid"];
$this->ref = $result["ref"];
$this->libelle = stripslashes($result["label"]);
$this->description = stripslashes($result["description"]);
$this->price = $result["price"];
$this->tva_tx = $result["tva_tx"];
$this->type = $result["fk_product_type"];
$this->nbvente = $result["nbvente"];
$this->envente = $result["envente"];
$this->duration = $result["duration"];
$this->duration_value = substr($result["duration"],0,strlen($result["duration"])-1);
$this->duration_unit = substr($result["duration"],-1);
$this->seuil_stock_alerte = $result["seuil_stock_alerte"];
$this->label_url = '<a href="'.DOL_URL_ROOT.'/product/fiche.php?id='.$this->id.'">'.$this->libelle.'</a>';
$this->db->free();
$sql = "SELECT reel, fk_entrepot";
$sql .= " FROM ".MAIN_DB_PREFIX."product_stock WHERE fk_product = $id";
$result = $this->db->query($sql) ;
if ( $result )
{
$num = $this->db->num_rows();
$i=0;
if ($num > 0)
{
while ($i < $num )
{
$row = $this->db->fetch_row($i);
$this->stock_entrepot[$row[1]] = $row[0];
$this->stock_reel = $this->stock_reel + $row[0];
$i++;
}
$this->no_stock = 0;
}
else
{
$this->no_stock = 1;
}
$this->db->free();
}
return 1;
}
else
{
dolibarr_print_error($this->db);
return -1;
}
}
/**
* \brief Renvoie le nombre de propale incluant le produit/service
* \param socid id societe
* \return int nombre d'inclusion
*/
function count_propale($socid=0)
{
$sql = "SELECT pd.fk_propal";
$sql .= " FROM ".MAIN_DB_PREFIX."propaldet as pd, ".MAIN_DB_PREFIX."product as p, ".MAIN_DB_PREFIX."propal as pr";
$sql .= " WHERE pr.rowid = pd.fk_propal AND p.rowid = pd.fk_product AND p.rowid = ".$this->id;
if ($socid > 0)
{
$sql .= " AND pr.fk_soc = $socid";
}
$sql .= " GROUP BY pd.fk_propal";
$result = $this->db->query($sql) ;
if ( $result )
{
return $this->db->num_rows();
}
else
{
return 0;
}
}
/**
* \brief Renvoie le nombre de client avec propale incluant le produit/service
* \param socid id societe
* \return int nombre d'inclusion
*/
function count_propale_client($socid=0)
{
$sql = "SELECT pr.fk_soc";
$sql .= " FROM ".MAIN_DB_PREFIX."propaldet as pd, ".MAIN_DB_PREFIX."product as p, ".MAIN_DB_PREFIX."propal as pr";
$sql .= " WHERE p.rowid = pd.fk_product AND pd.fk_propal = pr.rowid AND p.rowid = ".$this->id;
if ($socid > 0)
{
$sql .= " AND pr.fk_soc = $socid";
}
$sql .= " GROUP BY pr.fk_soc";
$result = $this->db->query($sql) ;
if ( $result )
{
return $this->db->num_rows();
}
else
{
return 0;
}
}
/**
* \brief Renvoie le nombre de facture incluant le produit/service
* \param socid id societe
* \return int nombre d'inclusion
*/
function count_facture($socid=0)
{
$sql = "SELECT pd.fk_facture";
$sql .= " FROM ".MAIN_DB_PREFIX."facturedet as pd, ".MAIN_DB_PREFIX."product as p";
$sql .= ", ".MAIN_DB_PREFIX."facture as f";
$sql .= " WHERE f.rowid = pd.fk_facture AND p.rowid = pd.fk_product AND p.rowid = ".$this->id;
if ($socid > 0)
{
$sql .= " AND f.fk_soc = $socid";
}
$sql .= " GROUP BY pd.fk_facture";
$result = $this->db->query($sql) ;
if ( $result )
{
return $this->db->num_rows();
}
else
{
return 0;
}
}
/**
* \brief Renvoie des stats
* \param sql requete a exécuter
* \return array tableau ?
*/
function _get_stats($sql)
{
$result = $this->db->query($sql) ;
if ( $result )
{
$num = $this->db->num_rows();
$i = 0;
while ($i < $num)
{
$arr = $this->db->fetch_array($i);
$ventes[$arr[1]] = $arr[0];
$i++;
}
}
$year = strftime('%Y',time());
$month = strftime('%m',time());
$result = array();
for ($j = 0 ; $j < 12 ; $j++)
{
$idx=ucfirst(strftime("%b",mktime(12,0,0,$month,1,$year)));
if (isset($ventes[$year . $month]))
{
$result[$j] = array($idx, $ventes[$year . $month]);
}
else
{
$result[$j] = array($idx,0);
}
$month = "0".($month - 1);
if (strlen($month) == 3)
{
$month = substr($month,1);
}
if ($month == 0)
{
$month = 12;
$year = $year - 1;
}
}
return array_reverse($result);
}
/**
* \brief Renvoie le nombre de ventes du produit/service par mois
* \param socid id societe
* \return array nombre de vente par mois
*/
function get_nb_vente($socid=0)
{
$sql = "SELECT sum(d.qty), date_format(f.datef, '%Y%m') ";
$sql .= " FROM ".MAIN_DB_PREFIX."facturedet as d, ".MAIN_DB_PREFIX."facture as f";
$sql .= " WHERE f.rowid = d.fk_facture and d.fk_product =".$this->id;
if ($socid > 0)
{
$sql .= " AND f.fk_soc = $socid";
}
$sql .= " GROUP BY date_format(f.datef,'%Y%m') DESC ;";
return $this->_get_stats($sql);
}
/**
* \brief Renvoie le nombre de factures dans lesquelles figure le produit par mois
* \param socid id societe
* \return array nombre de factures par mois
*/
function get_num_vente($socid=0)
{
$sql = "SELECT count(*), date_format(f.datef, '%Y%m') ";
$sql .= " FROM ".MAIN_DB_PREFIX."facturedet as d, ".MAIN_DB_PREFIX."facture as f";
$sql .= " WHERE f.rowid = d.fk_facture AND d.fk_product =".$this->id;
if ($socid > 0)
{
$sql .= " AND f.fk_soc = $socid";
}
$sql .= " GROUP BY date_format(f.datef,'%Y%m') DESC ;";
return $this->_get_stats($sql);
}
/**
* \brief Renvoie le nombre de propales dans lesquelles figure le produit par mois
* \param socid id societe
* \return array nombre de propales par mois
*/
function get_num_propal($socid=0)
{
$sql = "SELECT count(*), date_format(p.datep, '%Y%m') ";
$sql .= " FROM ".MAIN_DB_PREFIX."propaldet as d, ".MAIN_DB_PREFIX."propal as p";
$sql .= " WHERE p.rowid = d.fk_propal and d.fk_product =".$this->id;
if ($socid > 0)
{
$sql .= " AND p.fk_soc = $socid";
}
$sql .= " GROUP BY date_format(p.datep,'%Y%m') DESC ;";
return $this->_get_stats($sql);
}
/**
* \brief Lie un fournisseur au produit/service
* \param user utilisateur qui fait le lien
* \param id_fourn id du fournisseur
* \param ref_fourn reference chez le fournisseur
*/
function add_fournisseur($user, $id_fourn, $ref_fourn)
{
$sql = "SELECT count(*) FROM ".MAIN_DB_PREFIX."product_fournisseur WHERE fk_product = $this->id AND fk_soc = $id_fourn";
if ($this->db->query($sql) )
{
$row = $this->db->fetch_row(0);
$this->db->free();
if ($row[0] == 0)
{
$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_fournisseur ";
$sql .= " (datec, fk_product, fk_soc, ref_fourn, fk_user_author)";
$sql .= " VALUES (now(), $this->id, $id_fourn, '$ref_fourn', $user->id)";
if ($this->db->query($sql) )
{
return 1;
}
else
{
dolibarr_print_error($this->db);
return -1;
}
}
else
{
return -2;
}
}
else
{
dolibarr_print_error($this->db);
return -3;
}
}
/**
* \brief Délie un fournisseur au produit/service
* \param user utilisateur qui défait le lien
* \param id_fourn id du fournisseur
*/
function remove_fournisseur($user, $id_fourn)
{
$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_fournisseur ";
$sql .= " WHERE fk_product = $this->id AND fk_soc = $id_fourn;";
if ($this->db->query($sql) )
{
return 1;
}
else
{
dolibarr_print_error($this->db);
return -1;
}
}
/**
* \brief Entre un nombre de piece du produit en stock dans un entrepôt
* \param id_entrepot id de l'entrepot
* \param nbpiece nombre de pieces
*/
function create_stock($id_entrepot, $nbpiece)
{
$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_stock ";
$sql .= " (fk_product, fk_entrepot, reel)";
$sql .= " VALUES ($this->id, $id_entrepot, $nbpiece)";
if ($this->db->query($sql) )
{
return 1;
}
else
{
dolibarr_print_error($this->db);
return -1;
}
}
/**
* \brief Ajuste le stock d'un entrepôt pour le produit à une valeure donnée
* \param user utilisateur qui demande l'ajustement
* \param id_entrepot id de l'entrepot
* \param nbpiece nombre de pieces
* \param mouvement 0 = ajout, 1 = suppression
*/
function correct_stock($user, $id_entrepot, $nbpiece, $mouvement)
{
$sql = "SELECT count(*) FROM ".MAIN_DB_PREFIX."product_stock ";
$sql .= " WHERE fk_product = $this->id AND fk_entrepot = $id_entrepot";
if ($this->db->query($sql) )
{
$row = $this->db->fetch_row(0);
if ($row[0] > 0)
{
return $this->ajust_stock($user, $id_entrepot, $nbpiece, $mouvement);
}
else
{
return $this->create_stock($id_entrepot, $nbpiece);
}
}
else
{
dolibarr_print_error($this->db);
$this->db->rollback();
return -1;
}
}
/**
* \brief Augment ou réduit la valeur de stock pour le produit
* \param user utilisateur qui demande l'ajustement
* \param id_entrepot id de l'entrepot
* \param nbpiece nombre de pieces
* \param mouvement 0 = ajout, 1 = suppression
*/
function ajust_stock($user, $id_entrepot, $nbpiece, $mouvement)
{
$op[0] = "+" . trim($nbpiece);
$op[1] = "-" . trim($nbpiece);
if ($this->db->begin())
{
$sql = "UPDATE ".MAIN_DB_PREFIX."product ";
$sql .= " SET stock_commande = stock_commande ".$op[$mouvement].", stock_propale = stock_propale ".$op[$mouvement];
$sql .= " WHERE rowid = $this->id ";
if ($this->db->query($sql) )
{
$sql = "UPDATE ".MAIN_DB_PREFIX."product_stock ";
$sql .= " SET reel = reel ".$op[$mouvement];
$sql .= " WHERE fk_product = $this->id AND fk_entrepot = $id_entrepot";
if ($this->db->query($sql) )
{
$sql = "INSERT INTO ".MAIN_DB_PREFIX."stock_mouvement (datem, fk_product, fk_entrepot, value, type_mouvement, fk_user_author)";
$sql .= " VALUES (now(), $this->id, $id_entrepot, ".$op[$mouvement].", 0, $user->id)";
if ($this->db->query($sql) )
{
$this->db->commit();
return 1;
}
else
{
dolibarr_print_error($this->db);
$this->db->rollback();
return -2;
}
}
else
{
dolibarr_print_error($this->db);
$this->db->rollback();
return -1;
}
}
else
{
dolibarr_print_error($this->db);
$this->db->rollback();
return -3;
}
}
}
}
?>
Reference in New Issue View Git Blame Copy Permalink