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product.class.php
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product.class.php
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<?php
/* Copyright (C) 2001-2007 Rodolphe Quiedeville <rodolphe@quiedeville.org>
* Copyright (C) 2004-2011 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2005-2011 Regis Houssin <regis@dolibarr.fr>
* Copyright (C) 2006 Andre Cianfarani <acianfa@free.fr>
* Copyright (C) 2007-2011 Jean Heimburger <jean@tiaris.info>
* Copyright (C) 2010-2011 Juanjo Menent <jmenent@2byte.es>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
/**
* \file htdocs/product/class/product.class.php
* \ingroup produit
* \brief Fichier de la classe des produits predefinis
*/
require_once(DOL_DOCUMENT_ROOT ."/core/class/commonobject.class.php");
/**
* \class Product
* \brief Class to manage products and services
*/
class Product extends CommonObject
{
var $db;
var $error;
var $errno = 0;
var $element='product';
var $table_element='product';
var $fk_element='fk_product';
var $childtables=array('propaldet','commandedet','facturedet','contratdet','product_fournisseur');
var $isnolinkedbythird = 1; // No field fk_soc
var $ismultientitymanaged = 1; // 0=No test on entity, 1=Test with field entity, 2=Test with link by societe
//! Identifiant unique
var $id ;
//! Ref
var $ref;
var $libelle;
var $description;
//! Prix de vente
var $price; // Price without tax
var $price_ttc; // Price with tax
var $price_min;
var $price_min_ttc;
//! Base de prix (ttc ou ht)
var $price_base_type;
//! Tableau des prix multiples
var $multiprices=array();
var $multiprices_ttc=array();
var $multiprices_base_type=array();
var $multiprices_tva_tx=array();
//! Taux de TVA
var $tva_tx;
//! French VAT NPR
var $tva_npr=0;
//! Spanish local taxes
var $localtax1_tx;
var $localtax2_tx;
//! Type 0 for regular product, 1 for service (Advanced feature: 2 for assembly kit, 3 for stock kit)
var $type;
var $typestring;
//! Stock
var $stock_reel;
//! Average price value for product entry into stock (PMP)
var $pmp;
var $seuil_stock_alerte;
//! Duree de validite du service
var $duration_value;
//! Unite de duree
var $duration_unit;
// Statut indique si le produit est en vente '1' ou non '0'
var $status;
// Status indicate whether the product is available for purchase '1' or not '0'
var $status_buy;
// Statut indique si le produit est un produit fini '1' ou une matiere premiere '0'
var $finished;
var $customcode; // Custom code
var $country_id; // Country origin id
var $country_code; // Country origin code (US, FR, ...)
//! Unites de mesure
var $weight;
var $weight_units;
var $length;
var $length_units;
var $surface;
var $surface_units;
var $volume;
var $volume_units;
var $accountancy_code_buy;
var $accountancy_code_sell;
//! Codes barres
var $barcode;
var $barcode_type;
var $barcode_type_code;
var $barcode_type_label;
var $barcode_type_coder;
var $stats_propale=array();
var $stats_commande=array();
var $stats_contrat=array();
var $stats_facture=array();
var $multilangs=array();
//! Taille de l'image
var $imgWidth;
var $imgHeight;
//! Canevas a utiliser si le produit n'est pas un produit generique
var $canvas;
//! Id du fournisseur
var $product_fourn_id;
//! Product ID already linked to a reference supplier
var $product_id_already_linked;
var $nbphoto;
//! Contains detail of stock of product into each warehouse
var $stock_warehouse=array();
/**
* Constructor
*
* @param DB Handler acces base de donnees
* @param id Id produit (0 par defaut)
*/
function Product($DB, $id=0)
{
global $langs;
$this->db = $DB;
$this->id = $id ;
$this->status = 0;
$this->status_buy = 0;
$this->nbphoto = 0;
$this->stock_reel = 0;
$this->seuil_stock_alerte = 0;
$this->canvas = '';
if ($this->id > 0) $this->fetch($this->id);
}
/**
* Check that ref and label are ok
*
* @return int >1 if OK, <=0 if KO
*/
function check()
{
$this->ref = dol_sanitizeFileName(stripslashes($this->ref));
$err = 0;
if (dol_strlen(trim($this->ref)) == 0)
$err++;
if (dol_strlen(trim($this->libelle)) == 0)
$err++;
if ($err > 0)
{
return 0;
}
else
{
return 1;
}
}
/**
* Insert product into database
*
* @param user User making insert
* @param notrigger Disable triggers
* @return int Id of product/service if OK or number of error < 0
*/
function create($user,$notrigger=0)
{
global $conf, $langs;
$error=0;
// Clean parameters
$this->ref = dol_string_nospecial(trim($this->ref));
$this->libelle = trim($this->libelle);
$this->price_ttc=price2num($this->price_ttc);
$this->price=price2num($this->price);
$this->price_min_ttc=price2num($this->price_min_ttc);
$this->price_min=price2num($this->price_min);
if (empty($this->tva_tx)) $this->tva_tx = 0;
//Local taxes
if (empty($this->localtax1_tx)) $this->localtax1_tx = 0;
if (empty($this->localtax2_tx)) $this->localtax2_tx = 0;
if (empty($this->price)) $this->price = 0;
if (empty($this->price_min)) $this->price_min = 0;
if (empty($this->status)) $this->status = 0;
if (empty($this->status_buy)) $this->status_buy = 0;
if (empty($this->finished)) $this->finished = 0;
$price_ht=0;
$price_ttc=0;
$price_min_ht=0;
$price_min_ttc=0;
if ($this->price_base_type == 'TTC' && $this->price_ttc > 0)
{
$price_ttc = price2num($this->price_ttc,'MU');
$price_ht = price2num($this->price_ttc / (1 + ($this->tva_tx / 100)),'MU');
}
if ($this->price_base_type != 'TTC' && $this->price > 0)
{
$price_ht = price2num($this->price,'MU');
$price_ttc = price2num($this->price * (1 + ($this->tva_tx / 100)),'MU');
}
if (($this->price_min_ttc > 0) && ($this->price_base_type == 'TTC'))
{
$price_min_ttc = price2num($this->price_min_ttc,'MU');
$price_min_ht = price2num($this->price_min_ttc / (1 + ($this->tva_tx / 100)),'MU');
}
if (($this->price_min > 0) && ($this->price_base_type != 'TTC'))
{
$price_min_ht = price2num($this->price_min,'MU');
$price_min_ttc = price2num($this->price_min * (1 + ($this->tva_tx / 100)),'MU');
}
// Check parameters
if (empty($this->libelle))
{
$this->error='ErrorWrongParameters';
return -1;
}
if (empty($this->ref))
{
$this->error='ErrorWrongParameters';
return -2;
}
dol_syslog("Product::Create ref=".$this->ref." price=".$this->price." price_ttc=".$this->price_ttc." tva_tx=".$this->tva_tx." price_base_type=".$this->price_base_type." Category : ".$this->catid, LOG_DEBUG);
$this->db->begin();
$sql = "SELECT count(*) as nb";
$sql.= " FROM ".MAIN_DB_PREFIX."product";
$sql.= " WHERE ref = '" .$this->ref."'";
$sql.= " AND entity = ".$conf->entity;
$result = $this->db->query($sql);
if ($result)
{
$obj = $this->db->fetch_object($result);
if ($obj->nb == 0)
{
// Produit non deja existant
$sql = "INSERT INTO ".MAIN_DB_PREFIX."product (";
$sql.= "datec";
$sql.= ", entity";
$sql.= ", ref";
$sql.= ", price_min";
$sql.= ", price_min_ttc";
$sql.= ", label";
$sql.= ", fk_user_author";
$sql.= ", fk_product_type";
$sql.= ", price";
$sql.= ", price_ttc";
$sql.= ", price_base_type";
$sql.= ", tobuy";
$sql.= ", tosell";
$sql.= ", canvas";
$sql.= ", finished";
$sql.= ") VALUES (";
$sql.= $this->db->idate(mktime());
$sql.= ", ".$conf->entity;
$sql.= ", '".$this->ref."'";
$sql.= ", ".price2num($price_min_ht);
$sql.= ", ".price2num($price_min_ttc);
$sql.= ", ".($this->libelle?"'".$this->db->escape($this->libelle)."'":"null");
$sql.= ", ".$user->id;
$sql.= ", ".$this->type;
$sql.= ", ".price2num($price_ht);
$sql.= ", ".price2num($price_ttc);
$sql.= ", '".$this->price_base_type."'";
$sql.= ", ".$this->status;
$sql.= ", ".$this->status_buy;
$sql.= ", '".$this->canvas."'";
$sql.= ", ".$this->finished;
$sql.= ")";
dol_syslog("Product::Create sql=".$sql);
$result = $this->db->query($sql);
if ( $result )
{
$id = $this->db->last_insert_id(MAIN_DB_PREFIX."product");
if ($id > 0)
{
$this->id = $id;
$this->price = $price_ht;
$this->price_ttc = $price_ttc;
$this->price_min = $price_min_ht;
$this->price_min_ttc = $price_min_ttc;
$result = $this->_log_price($user);
if ($result > 0)
{
if ( $this->update($id, $user) > 0)
{
if ($this->catid > 0)
{
require_once(DOL_DOCUMENT_ROOT ."/categories/class/categorie.class.php");
$cat = new Categorie($this->db, $this->catid);
$cat->add_type($this,"product");
}
}
else
{
$error++;
$this->error='ErrorFailedToUpdateRecord';
}
}
else
{
$error++;
$this->error=$this->db->lasterror();
}
}
else
{
$error++;
$this->error='ErrorFailedToGetInsertedId';
}
}
else
{
$error++;
$this->error=$this->db->lasterror();
}
}
else
{
// Product already exists with this ref
$langs->trans("Error")." : ".$langs->trans("ErrorProductAlreadyExists",$this->ref);
}
}
else
{
$error++;
$this->error=$this->db->lasterror();
}
if (! $error && ! $notrigger)
{
// Appel des triggers
include_once(DOL_DOCUMENT_ROOT . "/core/class/interfaces.class.php");
$interface=new Interfaces($this->db);
$result=$interface->run_triggers('PRODUCT_CREATE',$this,$user,$langs,$conf);
if ($result < 0) { $error++; $this->errors=$interface->errors; }
// Fin appel triggers
}
if (! $error)
{
$this->db->commit();
return $this->id;
}
else
{
$this->db->rollback();
return -$error;
}
}
/**
* Update a record into database
*
* @param id Id of product
* @param user Object user making update
* @return int 1 if OK, -1 if ref already exists, -2 if other error
*/
function update($id, $user)
{
global $langs, $conf;
// Verification parametres
if (! $this->libelle) $this->libelle = 'LIBELLE MANQUANT';
// Clean parameters
$this->ref = dol_string_nospecial(trim($this->ref));
$this->libelle = trim($this->libelle);
$this->description = trim($this->description);
$this->note = trim($this->note);
$this->weight = price2num($this->weight);
$this->weight_units = trim($this->weight_units);
$this->length = price2num($this->length);
$this->length_units = trim($this->length_units);
$this->surface = price2num($this->surface);
$this->surface_units = trim($this->surface_units);
$this->volume = price2num($this->volume);
$this->volume_units = trim($this->volume_units);
if (empty($this->tva_tx)) $this->tva_tx = 0;
//Local taxes
if (empty($this->localtax1_tx)) $this->localtax1_tx = 0;
if (empty($this->localtax2_tx)) $this->localtax2_tx = 0;
if (empty($this->finished)) $this->finished = 0;
if (empty($this->country_id)) $this->country_id = 0;
$this->accountancy_code_buy = trim($this->accountancy_code_buy);
$this->accountancy_code_sell= trim($this->accountancy_code_sell);
$sql = "UPDATE ".MAIN_DB_PREFIX."product";
$sql.= " SET label = '" . $this->db->escape($this->libelle) ."'";
$sql.= ",ref = '" . $this->ref ."'";
$sql.= ",tva_tx = " . $this->tva_tx;
//Local taxes
$sql.= ",localtax1_tx = " . $this->localtax1_tx;
$sql.= ",localtax2_tx = " . $this->localtax2_tx;
$sql.= ",tosell = " . $this->status;
$sql.= ",tobuy = " . $this->status_buy;
$sql.= ",finished = " . ($this->finished<0 ? "null" : $this->finished);
$sql.= ",weight = " . ($this->weight!='' ? "'".$this->weight."'" : 'null');
$sql.= ",weight_units = " . ($this->weight_units!='' ? "'".$this->weight_units."'": 'null');
$sql.= ",length = " . ($this->length!='' ? "'".$this->length."'" : 'null');
$sql.= ",length_units = " . ($this->length_units!='' ? "'".$this->length_units."'" : 'null');
$sql.= ",surface = " . ($this->surface!='' ? "'".$this->surface."'" : 'null');
$sql.= ",surface_units = " . ($this->surface_units!='' ? "'".$this->surface_units."'" : 'null');
$sql.= ",volume = " . ($this->volume!='' ? "'".$this->volume."'" : 'null');
$sql.= ",volume_units = " . ($this->volume_units!='' ? "'".$this->volume_units."'" : 'null');
$sql.= ",seuil_stock_alerte = " . ((isset($this->seuil_stock_alerte) && $this->seuil_stock_alerte != '') ? "'".$this->seuil_stock_alerte."'" : "null");
$sql.= ",description = '" . $this->db->escape($this->description) ."'";
$sql.= ",customcode = '" . $this->db->escape($this->customcode) ."'";
$sql.= ",fk_country = " . ($this->country_id > 0 ? $this->country_id : 'null');
$sql.= ",note = '" . $this->db->escape($this->note) ."'";
$sql.= ",duration = '" . $this->duration_value . $this->duration_unit ."'";
$sql.= ",accountancy_code_buy = '" . $this->accountancy_code_buy."'";
$sql.= ",accountancy_code_sell= '" . $this->accountancy_code_sell."'";
$sql.= " WHERE rowid = " . $id;
dol_syslog("Product::update sql=".$sql);
$resql=$this->db->query($sql);
if ($resql)
{
$this->id = $id;
// Multilangs
if($conf->global->MAIN_MULTILANGS)
{
if ( $this->setMultiLangs() < 0)
{
$this->error=$langs->trans("Error")." : ".$this->db->error()." - ".$sql;
return -2;
}
}
// Appel des triggers
include_once(DOL_DOCUMENT_ROOT . "/core/class/interfaces.class.php");
$interface=new Interfaces($this->db);
$result=$interface->run_triggers('PRODUCT_MODIFY',$this,$user,$langs,$conf);
if ($result < 0) { $error++; $this->errors=$interface->errors; }
// Fin appel triggers
return 1;
}
else
{
if ($this->db->errno() == 'DB_ERROR_RECORD_ALREADY_EXISTS')
{
$this->error=$langs->trans("Error")." : ".$langs->trans("ErrorProductAlreadyExists",$this->ref);
return -1;
}
else
{
$this->error=$langs->trans("Error")." : ".$this->db->error()." - ".$sql;
return -2;
}
}
}
/**
* Delete a product from database (if not used)
*
* @param id Product id
* @return int < 0 if KO, 0 = Not possible, > 0 if OK
*/
function delete($id)
{
global $conf,$user,$langs;
$error=0;
if ($user->rights->produit->supprimer)
{
$objectisused = $this->isObjectUsed($id);
if (empty($objectisused))
{
$this->db->begin();
// Delete supplier prices log
if (! $error)
{
$sql = 'DELETE pfpl';
$sql.= ' FROM '.MAIN_DB_PREFIX.'product_fournisseur_price_log as pfpl, '.MAIN_DB_PREFIX.'product_fournisseur as pf';
$sql.= ' WHERE pfpl.fk_product_fournisseur = pf.rowid';
$sql.= ' AND pf.fk_product = '.$id;
dol_syslog(get_class($this).'::delete sql='.$sql, LOG_DEBUG);
$result = $this->db->query($sql);
if (! $result)
{
$error++;
$this->error = $this->db->lasterror();
dol_syslog(get_class($this).'::delete error '.$this->error, LOG_ERR);
}
}
// Delete supplier prices
if (! $error)
{
$sql = 'DELETE pfp';
$sql.= ' FROM '.MAIN_DB_PREFIX.'product_fournisseur_price as pfp, '.MAIN_DB_PREFIX.'product_fournisseur as pf';
$sql.= ' WHERE pfp.fk_product_fournisseur = pf.rowid';
$sql.= ' AND pf.fk_product = '.$id;
dol_syslog(get_class($this).'::delete sql='.$sql, LOG_DEBUG);
$result = $this->db->query($sql);
if (! $result)
{
$error++;
$this->error = $this->db->lasterror();
dol_syslog(get_class($this).'::delete error '.$this->error, LOG_ERR);
}
}
// Other child tables
if (! $error)
{
$elements = array('product_price','product_lang','categorie_product');
foreach($elements as $table)
{
$sql = "DELETE FROM ".MAIN_DB_PREFIX.$table;
$sql.= " WHERE fk_product = ".$id;
dol_syslog(get_class($this).'::delete sql='.$sql, LOG_DEBUG);
$result = $this->db->query($sql);
if (! $result)
{
$error++;
$this->error = $this->db->lasterror();
dol_syslog(get_class($this).'::delete error '.$this->error, LOG_ERR);
}
}
}
if (! $error)
{
// Actions on extra fields (by external module or standard code)
include_once(DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php');
$hookmanager=new HookManager($this->db);
$hookmanager->callHooks(array('product_extrafields'));
$parameters=array(); $action='delete';
$reshook=$hookmanager->executeHooks('deleteExtraFields',$parameters,$this,$action); // Note that $action and $object may have been modified by some hooks
if (! empty($hookmanager->error))
{
$error++;
$this->error=$hookmanager->error;
}
else if (empty($reshook))
{
// TODO
//$result=$this->deleteExtraFields($this);
//if ($result < 0) $error++;
}
}
// Delete product
if (! $error)
{
$sqlz = "DELETE FROM ".MAIN_DB_PREFIX."product";
$sqlz.= " WHERE rowid = ".$id;
dol_syslog(get_class($this).'::delete sql='.$sql, LOG_DEBUG);
$resultz = $this->db->query($sqlz);
if ( ! $resultz )
{
$error++;
$this->error = $this->db->lasterror();
dol_syslog(get_class($this).'::delete error '.$this->error, LOG_ERR);
}
}
if (! $error)
{
// Appel des triggers
include_once(DOL_DOCUMENT_ROOT . "/core/class/interfaces.class.php");
$interface=new Interfaces($this->db);
$result=$interface->run_triggers('PRODUCT_DELETE',$this,$user,$langs,$conf);
if ($result < 0) { $error++; $this->errors=$interface->errors; }
// Fin appel triggers
}
if ($error)
{
$this->db->rollback();
return -$error;
}
else
{
$this->db->commit();
return 1;
}
}
else
{
$this->error = "ErrorRecordHasChildren";
return 0;
}
}
}
/**
* Update ou cree les traductions des infos produits
*
* @param int <0 if KO, >0 if OK
*/
function setMultiLangs()
{
global $langs;
$langs_available = $langs->get_available_languages();
$current_lang = $langs->getDefaultLang();
foreach ($langs_available as $key => $value)
{
$sql = "SELECT rowid";
$sql.= " FROM ".MAIN_DB_PREFIX."product_lang";
$sql.= " WHERE fk_product=".$this->id;
$sql.= " AND lang='".$key."'";
$result = $this->db->query($sql);
if ($key == $current_lang)
{
if ($this->db->num_rows($result)) // si aucune ligne dans la base
{
$sql2 = "UPDATE ".MAIN_DB_PREFIX."product_lang";
$sql2.= " SET label='".$this->db->escape($this->libelle)."',";
$sql2.= " description='".$this->db->escape($this->description)."',";
$sql2.= " note='".$this->db->escape($this->note)."'";
$sql2.= " WHERE fk_product=".$this->id." AND lang='".$key."'";
}
else
{
$sql2 = "INSERT INTO ".MAIN_DB_PREFIX."product_lang (fk_product, lang, label, description, note)";
$sql2.= " VALUES(".$this->id.",'".$key."','". $this->db->escape($this->libelle);
$sql2.= "','".$this->db->escape($this->description);
$sql2.= "','".$this->db->escape($this->note)."')";
}
if (!$this->db->query($sql2)) return -1;
}
else
{
if ($this->db->num_rows($result)) // si aucune ligne dans la base
{
$sql2 = "UPDATE ".MAIN_DB_PREFIX."product_lang";
$sql2.= " SET label='".$this->db->escape($this->multilangs["$key"]["libelle"])."',";
$sql2.= " description='".$this->db->escape($this->multilangs["$key"]["description"])."',";
$sql2.= " note='".$this->db->escape($this->multilangs["$key"]["note"])."'";
$sql2.= " WHERE fk_product=".$this->id." AND lang='".$key."'";
}
else
{
$sql2 = "INSERT INTO ".MAIN_DB_PREFIX."product_lang (fk_product, lang, label, description, note)";
$sql2.= " VALUES(".$this->id.",'".$key."','". $this->db->escape($this->multilangs["$key"]["libelle"]);
$sql2.= "','".$this->db->escape($this->multilangs["$key"]["description"]);
$sql2.= "','".$this->db->escape($this->multilangs["$key"]["note"])."')";
}
// on ne sauvegarde pas des champs vides
if ( $this->multilangs["$key"]["libelle"] || $this->multilangs["$key"]["description"] || $this->multilangs["$key"]["note"] )
if (!$this->db->query($sql2)) return -1;
}
}
return 1;
}
/**
* Load array this->multilangs
*
* @param int <0 if KO, >0 if OK
*/
function getMultiLangs()
{
global $langs;
$current_lang = $langs->getDefaultLang();
$sql = "SELECT lang, label, description, note";
$sql.= " FROM ".MAIN_DB_PREFIX."product_lang";
$sql.= " WHERE fk_product=".$this->id;
$result = $this->db->query($sql);
if ($result)
{
while ( $obj = $this->db->fetch_object($result) )
{
//print 'lang='.$obj->lang.' current='.$current_lang.'<br>';
if( $obj->lang == $current_lang ) // si on a les traduct. dans la langue courante on les charge en infos principales.
{
$this->libelle = $obj->label;
$this->description = $obj->description;
$this->note = $obj->note;
}
$this->multilangs["$obj->lang"]["libelle"] = $obj->label;
$this->multilangs["$obj->lang"]["description"] = $obj->description;
$this->multilangs["$obj->lang"]["note"] = $obj->note;
}
return 1;
}
else
{
$this->error=$langs->trans("Error")." : ".$this->db->error()." - ".$sql;
return -1;
}
}
/**
* Ajoute un changement de prix en base dans l'historique des prix
*
* @param user Objet utilisateur qui modifie le prix
* @param int <0 if KO, >0 if OK
*/
function _log_price($user,$level=0)
{
$now=dol_now();
// Add new price
$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_price(price_level,date_price,fk_product,fk_user_author,price,price_ttc,price_base_type,tosell,tva_tx,recuperableonly,";
$sql.= " localtax1_tx, localtax2_tx, price_min,price_min_ttc) ";
$sql.= " VALUES(".($level?$level:1).", ".$this->db->idate($now).",".$this->id.",".$user->id.",".$this->price.",".$this->price_ttc.",'".$this->price_base_type."',".$this->status.",".$this->tva_tx.",".$this->tva_npr.",";
$sql.= " ".$this->localtax1_tx.",".$this->localtax2_tx.",".$this->price_min.",".$this->price_min_ttc;
$sql.= ")";
dol_syslog("Product::_log_price sql=".$sql);
$resql=$this->db->query($sql);
if(! $resql)
{
$this->error=$this->db->error();
dol_print_error($this->db);
return -1;
}
else
{
return 1;
}
}
/**
* Delete a price line
*
* @param user Object user
* @param rowid Line id to delete
* @return int <0 if KO, >0 if OK
*/
function log_price_delete($user,$rowid)
{
$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_price";
$sql.= " WHERE rowid=".$rowid;
dol_syslog("Product::log_price_delete sql=".$sql, LOG_DEBUG);
$resql=$this->db->query($sql);
if ($resql)
{
return 1;
}
else
{
$this->error=$this->db->lasterror();
return -1;
}
}
/**
* Lit le prix pratique par un fournisseur
* On renseigne le couple prodfournprice/qty ou le triplet qty/product_id/fourn_ref)
*
* @param prodfournprice Id du tarif = rowid table product_fournisseur_price
* @param qty Quantity asked
* @param product_id Filter on a particular product id
* @param fourn_ref Filter on a supplier ref
* @return int <-1 if KO, -1 if qty not enough, 0 si ok mais rien trouve, id_product si ok et trouve
*/
function get_buyprice($prodfournprice,$qty,$product_id=0,$fourn_ref=0)
{
$result = 0;
$sql = "SELECT pfp.rowid, pfp.price as price, pfp.quantity as quantity,";
$sql.= " pf.fk_product, pf.ref_fourn";
$sql.= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price as pfp, ".MAIN_DB_PREFIX."product_fournisseur as pf";
$sql.= " WHERE pf.rowid = pfp.fk_product_fournisseur";
$sql.= " AND pfp.rowid = ".$prodfournprice;
$sql.= " AND pfp.quantity <= ".$qty;
dol_syslog("Product::get_buyprice sql=".$sql);
$resql = $this->db->query($sql);
if ($resql)
{
$obj = $this->db->fetch_object($resql);
if ($obj && $obj->quantity > 0)
{
$this->buyprice = $obj->price; // \deprecated
$this->fourn_pu = $obj->price / $obj->quantity; // Prix unitaire du produit pour le fournisseur $fourn_id
$this->ref_fourn = $obj->ref_fourn;
$result=$obj->fk_product;
return $result;
}
else
{
// On refait le meme select sur la ref et l'id du produit
$sql = "SELECT pfp.price as price, pfp.quantity as quantity, pf.fk_soc,";
$sql.= " pf.fk_product, pf.ref_fourn";
$sql.= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price as pfp, ".MAIN_DB_PREFIX."product_fournisseur as pf";
$sql.= " WHERE pf.rowid = pfp.fk_product_fournisseur";
$sql.= " AND pf.ref_fourn = '".$fourn_ref."'";
$sql.= " AND pf.fk_product = ".$product_id;
$sql.= " AND quantity <= ".$qty;
$sql.= " ORDER BY pfp.quantity DESC";
$sql.= " LIMIT 1";
dol_syslog("Product::get_buyprice sql=".$sql);
$resql = $this->db->query($sql);
if ($resql)
{
$obj = $this->db->fetch_object($resql);
if ($obj && $obj->quantity > 0)
{
$this->buyprice = $obj->price; // \deprecated
$this->fourn_pu = $obj->price / $obj->quantity; // Prix unitaire du produit pour le fournisseur $fourn_id
$this->ref_fourn = $obj->ref_fourn;
$result=$obj->fk_product;
return $result;
}
else
{
return -1; // Ce produit existe chez ce fournisseur mais qte insuffisante
}
}
else
{
$this->error=$this->db->error();
dol_syslog("Product:get_buyprice ".$this->error, LOG_ERR);
return -3;
}
}
}
else
{
$this->error=$this->db->error();
dol_syslog("Product:get_buyprice ".$this->error, LOG_ERR);
return -2;
}
return $result;
}
/**
* Modify price of a product/Service
*
* @param id Id of product/service to change
* @param newprice New price
* @param newpricebase HT or TTC
* @param user Object user that make change
* @param newvat New VAT Rate
* @param newminprice New price min
* @param level 0=standard, >0 = level if multilevel prices
* @param newnpr 0=Standard vat rate, 1=Special vat rate for French NPR VAT
* @return int <0 if KO, >0 if OK
*/
function update_price($id, $newprice, $newpricebase, $user, $newvat='',$newminprice='', $level=0, $newnpr=0)
{
global $conf,$langs;
dol_syslog("Product::update_price id=".$id." newprice=".$newprice." newpricebase=".$newpricebase." newminprice=".$newminprice." level=".$level." npr=".$newnpr);
// Clean parameters
if (empty($this->tva_tx)) $this->tva_tx=0;
if (empty($newnpr)) $newnpr=0;
// Check parameters
if ($newvat == '') $newvat=$this->tva_tx;
if ($newprice!='' || $newprice==0)
{
if ($newpricebase == 'TTC')
{
$price_ttc = price2num($newprice,'MU');
$price = price2num($newprice) / (1 + ($newvat / 100));
$price = price2num($price,'MU');
if ($newminprice!='' || $newminprice==0)
{
$price_min_ttc = price2num($newminprice,'MU');
$price_min = price2num($newminprice) / (1 + ($newvat / 100));
$price_min = price2num($price_min,'MU');
}
else
{
$price_min=0;
$price_min_ttc=0;
}
}
else
{
$price = price2num($newprice,'MU');
$price_ttc = price2num($newprice) * (1 + ($newvat / 100));
$price_ttc = price2num($price_ttc,'MU');
if ($newminprice!='' || $newminprice==0)
{
$price_min = price2num($newminprice,'MU');
$price_min_ttc = price2num($newminprice) * (1 + ($newvat / 100));
$price_min_ttc = price2num($price_min_ttc,'MU');
//print 'X'.$newminprice.'-'.$price_min;
}
else
{
$price_min=0;
$price_min_ttc=0;
}
}
//print 'x'.$id.'-'.$newprice.'-'.$newpricebase.'-'.$price.'-'.$price_ttc.'-'.$price_min.'-'.$price_min_ttc;
//Local taxes
$localtax1=get_localtax($newvat,1);
$localtax2=get_localtax($newvat,2);
if (empty($localtax1)) $localtax1=0; // If = '' then = 0
if (empty($localtax2)) $localtax2=0; // If = '' then = 0
// Ne pas mettre de quote sur les numeriques decimaux.
// Ceci provoque des stockages avec arrondis en base au lieu des valeurs exactes.
$sql = "UPDATE ".MAIN_DB_PREFIX."product SET";
$sql.= " price_base_type='".$newpricebase."',";
$sql.= " price=".$price.",";
$sql.= " price_ttc=".$price_ttc.",";
$sql.= " price_min=".$price_min.",";
$sql.= " price_min_ttc=".$price_min_ttc.",";
$sql.= " localtax1_tx=".($localtax1>=0?$localtax1:'NULL').",";
$sql.= " localtax2_tx=".($localtax2>=0?$localtax2:'NULL').",";
$sql.= " tva_tx='".price2num($newvat)."',";
$sql.= " recuperableonly='".$newnpr."'";
$sql.= " WHERE rowid = ".$id;
dol_syslog("Product::update_price sql=".$sql, LOG_DEBUG);
$resql=$this->db->query($sql);
if ($resql)
{
$this->price = $price;
$this->price_ttc = $price_ttc;
$this->price_min = $price_min;
$this->price_min_ttc = $price_min_ttc;
$this->price_base_type = $newpricebase;
$this->tva_tx = $newvat;
$this->tva_npr = $newnpr;
//Local taxes
$this->localtax1_tx = $localtax1;
$this->localtax2_tx = $localtax2;
$this->_log_price($user,$level);
}
else
{
dol_print_error($this->db);
}
}
return 1;