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dolibarr_ynh/sources/dolibarr/htdocs/fourn/class/fournisseur.product.class.php

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2015-09-28 22:09:38 +02:00
<?php
/* Copyright (C) 2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
* Copyright (C) 2006-2011 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2009-2014 Regis Houssin <regis.houssin@capnetworks.com>
* Copyright (C) 2011 Juanjo Menent <jmenent@2byte.es>
* Copyright (C) 2012 Christophe Battarel <christophe.battarel@altairis.fr>
* Copyright (C) 2015 Marcos García <marcosgdf@gmail.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 <http://www.gnu.org/licenses/>.
*/
/**
* \file htdocs/fourn/class/fournisseur.product.class.php
* \ingroup produit
* \brief File of class to manage predefined suppliers products
*/
require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
require_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.class.php';
require_once DOL_DOCUMENT_ROOT.'/product/dynamic_price/class/price_parser.class.php';
/**
* Class to manage predefined suppliers products
*/
class ProductFournisseur extends Product
{
var $db;
var $error;
var $product_fourn_price_id; // id of ligne product-supplier
var $id; // product id
/**
* @deprecated
* @see ref_supplier
*/
var $fourn_ref;
var $delivery_time_days;
var $ref_supplier; // ref supplier (can be set by get_buyprice)
var $vatrate_supplier; // default vat rate for this supplier/qty/product (can be set by get_buyprice)
var $fourn_qty; // quantity for price (can be set by get_buyprice)
var $fourn_pu; // unit price for quantity (can be set by get_buyprice)
var $fourn_price; // price for quantity
var $fourn_remise_percent; // discount for quantity (percent)
var $fourn_remise; // discount for quantity (amount)
var $product_fourn_id; // supplier id
var $fk_availability; // availability delay
var $fourn_unitprice;
var $fourn_tva_npr;
var $fk_supplier_price_expression;
/**
* Constructor
*
* @param DoliDB $db Database handler
*/
function __construct($db)
{
$this->db = $db;
}
/**
* Remove all prices for this couple supplier-product
*
* @param int $id_fourn Supplier Id
* @return int < 0 if error, > 0 if ok
*/
function remove_fournisseur($id_fourn)
{
$ok=1;
$this->db->begin();
$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_fournisseur_price";
$sql.= " WHERE fk_product = ".$this->id." AND fk_soc = ".$id_fourn;
dol_syslog(get_class($this)."::remove_fournisseur", LOG_DEBUG);
$resql2=$this->db->query($sql);
if (! $resql2)
{
$this->error=$this->db->lasterror();
$ok=0;
}
if ($ok)
{
$this->db->commit();
return 1;
}
else
{
$this->db->rollback();
return -1;
}
}
/**
* Remove a price for a couple supplier-product
*
* @param int $rowid Line id of price
* @return int <0 if KO, >0 if OK
*/
function remove_product_fournisseur_price($rowid)
{
global $conf;
$this->db->begin();
$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_fournisseur_price";
$sql.= " WHERE rowid = ".$rowid;
dol_syslog(get_class($this)."::remove_product_fournisseur_price", LOG_DEBUG);
$resql = $this->db->query($sql);
if ($resql)
{
$this->db->commit();
return 1;
}
else
{
$this->error=$this->db->lasterror();
$this->db->rollback();
return -1;
}
}
/**
* Modify the purchase price for a supplier
*
* @param int $qty Min quantity for which price is valid
* @param float $buyprice Purchase price for the quantity min
* @param User $user Object user user made changes
* @param string $price_base_type HT or TTC
* @param Societe $fourn Supplier
* @param int $availability Product availability
* @param string $ref_fourn Supplier ref
* @param float $tva_tx VAT rate
* @param string $charges costs affering to product
* @param float $remise_percent Discount regarding qty (percent)
* @param float $remise Discount regarding qty (amount)
* @param int $newnpr Set NPR or not
* @param int $delivery_time_days Delay in days for delivery (max). May be '' if not defined.
* @return int <0 if KO, >=0 if OK
*/
function update_buyprice($qty, $buyprice, $user, $price_base_type, $fourn, $availability, $ref_fourn, $tva_tx, $charges=0, $remise_percent=0, $remise=0, $newnpr=0, $delivery_time_days=0)
{
global $conf, $langs;
//global $mysoc;
// Clean parameter
if (empty($qty)) $qty=0;
if (empty($buyprice)) $buyprice=0;
if (empty($charges)) $charges=0;
if (empty($availability)) $availability=0;
if (empty($remise_percent)) $remise_percent=0;
if ($delivery_time_days != '' && ! is_numeric($delivery_time_days)) $delivery_time_days = '';
if ($price_base_type == 'TTC')
{
//$ttx = get_default_tva($fourn,$mysoc,$this->id); // We must use the VAT rate defined by user and not calculate it
$ttx = $tva_tx;
$buyprice = $buyprice/(1+($ttx/100));
}
$buyprice=price2num($buyprice,'MU');
$charges=price2num($charges,'MU');
$qty=price2num($qty);
$error=0;
$unitBuyPrice = price2num($buyprice/$qty,'MU');
$unitCharges = price2num($charges/$qty,'MU');
$now=dol_now();
$this->db->begin();
if ($this->product_fourn_price_id)
{
$sql = "UPDATE ".MAIN_DB_PREFIX."product_fournisseur_price";
$sql.= " SET fk_user = " . $user->id." ,";
$sql.= " ref_fourn = '" . $this->db->escape($ref_fourn) . "',";
$sql.= " price = ".price2num($buyprice).",";
$sql.= " quantity = ".$qty.",";
$sql.= " remise_percent = ".$remise_percent.",";
$sql.= " remise = ".$remise.",";
$sql.= " unitprice = ".$unitBuyPrice.",";
$sql.= " unitcharges = ".$unitCharges.",";
$sql.= " tva_tx = ".$tva_tx.",";
$sql.= " fk_availability = ".$availability.",";
$sql.= " entity = ".$conf->entity.",";
$sql.= " info_bits = ".$newnpr.",";
$sql.= " charges = ".$charges.",";
$sql.= " delivery_time_days = ".($delivery_time_days != '' ? $delivery_time_days : 'null');
$sql.= " WHERE rowid = ".$this->product_fourn_price_id;
// TODO Add price_base_type and price_ttc
dol_syslog(get_class($this).'::update_buyprice', LOG_DEBUG);
$resql = $this->db->query($sql);
if ($resql)
{
// Call trigger
$result=$this->call_trigger('SUPPLIER_PRODUCT_BUYPRICE_UPDATE',$user);
if ($result < 0) $error++;
// End call triggers
if (empty($error))
{
$this->db->commit();
return 0;
}
else
{
$this->db->rollback();
return 1;
}
}
else
{
$this->error=$this->db->error()." sql=".$sql;
$this->db->rollback();
return -2;
}
}
else
{
// Delete price for this quantity
$sql = "DELETE FROM ".MAIN_DB_PREFIX."product_fournisseur_price";
$sql.= " WHERE fk_soc = ".$fourn->id." AND ref_fourn = '".$this->db->escape($ref_fourn)."' AND quantity = ".$qty." AND entity = ".$conf->entity;
dol_syslog(get_class($this).'::update_buyprice', LOG_DEBUG);
$resql=$this->db->query($sql);
if ($resql)
{
// Add price for this quantity to supplier
$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_fournisseur_price(";
$sql.= "datec, fk_product, fk_soc, ref_fourn, fk_user, price, quantity, remise_percent, remise, unitprice, tva_tx, charges, unitcharges, fk_availability, info_bits, entity, delivery_time_days)";
$sql.= " values('".$this->db->idate($now)."',";
$sql.= " ".$this->id.",";
$sql.= " ".$fourn->id.",";
$sql.= " '".$this->db->escape($ref_fourn)."',";
$sql.= " ".$user->id.",";
$sql.= " ".$buyprice.",";
$sql.= " ".$qty.",";
$sql.= " ".$remise_percent.",";
$sql.= " ".$remise.",";
$sql.= " ".$unitBuyPrice.",";
$sql.= " ".$tva_tx.",";
$sql.= " ".$charges.",";
$sql.= " ".$unitCharges.",";
$sql.= " ".$availability.",";
$sql.= " ".$newnpr.",";
$sql.= $conf->entity.",";
$sql.= $delivery_time_days;
$sql.=")";
dol_syslog(get_class($this)."::update_buyprice", LOG_DEBUG);
if (! $this->db->query($sql))
{
$error++;
}
if (! $error && !empty($cong->global->PRODUCT_PRICE_SUPPLIER_NO_LOG))
{
// Add record into log table
$sql = "INSERT INTO ".MAIN_DB_PREFIX."product_fournisseur_price_log(";
$sql.= "datec, fk_product_fournisseur,fk_user,price,quantity)";
$sql.= "values('".$this->db->idate($now)."',";
$sql.= " ".$this->product_fourn_id.",";
$sql.= " ".$user->id.",";
$sql.= " ".price2num($buyprice).",";
$sql.= " ".$qty;
$sql.=")";
$resql=$this->db->query($sql);
if (! $resql)
{
$error++;
}
}
if (! $error)
{
// Call trigger
$result=$this->call_trigger('SUPPLIER_PRODUCT_BUYPRICE_CREATE',$user);
if ($result < 0) $error++;
// End call triggers
if (empty($error))
{
$this->db->commit();
return 0;
}
else
{
$this->db->rollback();
return 1;
}
}
else
{
$this->error=$this->db->error()." sql=".$sql;
$this->db->rollback();
return -2;
}
}
else
{
$this->error=$this->db->error()." sql=".$sql;
$this->db->rollback();
return -1;
}
}
}
/**
* Loads the price information of a provider
*
* @param int $rowid Line id
* @param int $ignore_expression Ignores the math expression for calculating price and uses the db value instead
* @return int < 0 if KO, 0 if OK but not found, > 0 if OK
*/
function fetch_product_fournisseur_price($rowid, $ignore_expression = 0)
{
$sql = "SELECT pfp.rowid, pfp.price, pfp.quantity, pfp.unitprice, pfp.remise_percent, pfp.remise, pfp.tva_tx, pfp.fk_availability,";
$sql.= " pfp.fk_soc, pfp.ref_fourn, pfp.fk_product, pfp.charges, pfp.unitcharges, pfp.fk_supplier_price_expression, pfp.delivery_time_days"; // , pfp.recuperableonly as fourn_tva_npr"; FIXME this field not exist in llx_product_fournisseur_price
$sql.= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price as pfp";
$sql.= " WHERE pfp.rowid = ".$rowid;
dol_syslog(get_class($this)."::fetch_product_fournisseur_price", LOG_DEBUG);
$resql = $this->db->query($sql);
if ($resql)
{
$obj = $this->db->fetch_object($resql);
if ($obj)
{
$this->product_fourn_price_id = $rowid;
$this->fourn_ref = $obj->ref_fourn; // deprecated
$this->ref_supplier = $obj->ref_fourn;
$this->fourn_price = $obj->price;
$this->fourn_charges = $obj->charges;
$this->fourn_qty = $obj->quantity;
$this->fourn_remise_percent = $obj->remise_percent;
$this->fourn_remise = $obj->remise;
$this->fourn_unitprice = $obj->unitprice;
$this->fourn_unitcharges = $obj->unitcharges;
$this->fourn_tva_tx = $obj->tva_tx;
$this->product_id = $obj->fk_product; // deprecated
$this->fk_product = $obj->fk_product;
$this->fk_availability = $obj->fk_availability;
$this->delivery_time_days = $obj->delivery_time_days;
//$this->fourn_tva_npr = $obj->fourn_tva_npr; // TODO this field not exist in llx_product_fournisseur_price. We should add it ?
$this->fk_supplier_price_expression = $obj->fk_supplier_price_expression;
if (empty($ignore_expression) && !empty($this->fk_supplier_price_expression)) {
$priceparser = new PriceParser($this->db);
$price_result = $priceparser->parseProductSupplier($this->fk_product, $this->fk_supplier_price_expression, $this->fourn_qty, $this->fourn_tva_tx);
if ($price_result >= 0) {
$this->fourn_price = $price_result;
//recalculation of unitprice, as probably the price changed...
if ($this->fourn_qty!=0)
{
$this->fourn_unitprice = price2num($this->fourn_price/$this->fourn_qty,'MU');
}
else
{
$this->fourn_unitprice="";
}
}
}
return 1;
}
else
{
return 0;
}
}
else
{
$this->error=$this->db->error();
return -1;
}
}
/**
* List all supplier prices of a product
*
* @param int $prodid Id of product
* @param string $sortfield Sort field
* @param string $sortorder Sort order
* @return array Array of Products with new properties to define supplier price
*/
function list_product_fournisseur_price($prodid, $sortfield='', $sortorder='')
{
global $conf;
$sql = "SELECT s.nom as supplier_name, s.rowid as fourn_id,";
$sql.= " pfp.rowid as product_fourn_pri_id, pfp.ref_fourn, pfp.fk_product as product_fourn_id, pfp.fk_supplier_price_expression,";
$sql.= " pfp.price, pfp.quantity, pfp.unitprice, pfp.remise_percent, pfp.remise, pfp.tva_tx, pfp.fk_availability, pfp.charges, pfp.unitcharges, pfp.info_bits, pfp.delivery_time_days";
$sql.= " FROM ".MAIN_DB_PREFIX."product_fournisseur_price as pfp";
$sql.= ", ".MAIN_DB_PREFIX."societe as s";
$sql.= " WHERE pfp.entity IN (".getEntity('product', 1).")";
$sql.= " AND pfp.fk_soc = s.rowid";
$sql.= " AND pfp.fk_product = ".$prodid;
if (empty($sortfield)) $sql.= " ORDER BY s.nom, pfp.quantity, pfp.price";
else $sql.= $this->db->order($sortfield,$sortorder);
dol_syslog(get_class($this)."::list_product_fournisseur_price", LOG_DEBUG);
$resql = $this->db->query($sql);
if ($resql)
{
$retarray = array();
while ($record = $this->db->fetch_array($resql))
{
//define base attribute
$prodfourn = new ProductFournisseur($this->db);
$prodfourn->product_fourn_price_id = $record["product_fourn_pri_id"];
$prodfourn->product_fourn_id = $record["product_fourn_id"];
$prodfourn->fourn_ref = $record["ref_fourn"];
$prodfourn->fourn_price = $record["price"];
$prodfourn->fourn_qty = $record["quantity"];
$prodfourn->fourn_remise_percent = $record["remise_percent"];
$prodfourn->fourn_remise = $record["remise"];
$prodfourn->fourn_unitprice = $record["unitprice"];
$prodfourn->fourn_charges = $record["charges"];
$prodfourn->fourn_unitcharges = $record["unitcharges"];
$prodfourn->fourn_tva_tx = $record["tva_tx"];
$prodfourn->fourn_id = $record["fourn_id"];
$prodfourn->fourn_name = $record["supplier_name"];
$prodfourn->fk_availability = $record["fk_availability"];
$prodfourn->delivery_time_days = $record["delivery_time_days"];
$prodfourn->id = $prodid;
$prodfourn->fourn_tva_npr = $record["info_bits"];
$prodfourn->fk_supplier_price_expression = $record["fk_supplier_price_expression"];
if (!empty($prodfourn->fk_supplier_price_expression)) {
$priceparser = new PriceParser($this->db);
$price_result = $priceparser->parseProductSupplier($prodid, $prodfourn->fk_supplier_price_expression, $prodfourn->fourn_qty, $prodfourn->fourn_tva_tx);
if ($price_result >= 0) {
$prodfourn->fourn_price = $price_result;
$prodfourn->fourn_unitprice = null; //force recalculation of unitprice, as probably the price changed...
}
}
if (!isset($prodfourn->fourn_unitprice))
{
if ($prodfourn->fourn_qty!=0)
{
$prodfourn->fourn_unitprice = price2num($prodfourn->fourn_price/$prodfourn->fourn_qty,'MU');
}
else
{
$prodfourn->fourn_unitprice="";
}
}
$retarray[]=$prodfourn;
}
$this->db->free($resql);
return $retarray;
}
else
{
$this->error=$this->db->error();
return -1;
}
}
/**
* Load properties for minimum price
*
* @param int $prodid Product id
* @param int $qty Minimum quantity
* @return int <0 if KO, 0=Not found of no product id provided, >0 if OK
*/
function find_min_price_product_fournisseur($prodid, $qty=0)
{
global $conf;
if (empty($prodid))
{
dol_syslog("Warning function find_min_price_product_fournisseur were called with prodid empty. May be a bug.", LOG_WARNING);
return 0;
}
$this->product_fourn_price_id = '';
$this->product_fourn_id = '';
$this->fourn_ref = '';
$this->fourn_price = '';
$this->fourn_qty = '';
$this->fourn_remise_percent = '';
$this->fourn_remise = '';
$this->fourn_unitprice = '';
$this->fourn_id = '';
$this->fourn_name = '';
$this->delivery_time_days = '';
$this->id = '';
$sql = "SELECT s.nom as supplier_name, s.rowid as fourn_id,";
$sql.= " pfp.rowid as product_fourn_price_id, pfp.ref_fourn,";
$sql.= " pfp.price, pfp.quantity, pfp.unitprice, pfp.tva_tx, pfp.charges, pfp.unitcharges, ";
$sql.= " pfp.remise, pfp.remise_percent, pfp.fk_supplier_price_expression, pfp.delivery_time_days";
$sql.= " FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."product_fournisseur_price as pfp";
$sql.= " WHERE s.entity IN (".getEntity('societe', 1).")";
$sql.= " AND pfp.fk_product = ".$prodid;
$sql.= " AND pfp.fk_soc = s.rowid";
if ($qty > 0) $sql.= " AND pfp.quantity <= ".$qty;
dol_syslog(get_class($this)."::find_min_price_product_fournisseur", LOG_DEBUG);
$resql = $this->db->query($sql);
if ($resql)
{
$record_array = array();
//Store each record to array for later search of min
while ($record = $this->db->fetch_array($resql))
{
$record_array[]=$record;
}
if (count($record_array) == 0)
{
$this->db->free($resql);
return 0;
}
else
{
$min = -1;
foreach($record_array as $record)
{
$fourn_price = $record["price"];
$fourn_unitprice = $record["unitprice"];
if (!empty($record["fk_supplier_price_expression"])) {
$priceparser = new PriceParser($this->db);
$price_result = $priceparser->parseProductSupplier($prodid, $record["fk_supplier_price_expression"], $record["quantity"], $record["tva_tx"]);
if ($price_result >= 0) {
$fourn_price = price2num($price_result,'MU');
if ($record["quantity"] != 0)
{
$fourn_unitprice = price2num($fourn_price/$record["quantity"],'MU');
}
else
{
$fourn_unitprice = $fourn_price;
}
}
}
if ($fourn_unitprice < $min || $min == -1)
{
$this->product_fourn_price_id = $record["product_fourn_price_id"];
$this->fourn_ref = $record["ref_fourn"];
$this->fourn_price = $fourn_price;
$this->fourn_qty = $record["quantity"];
$this->fourn_remise_percent = $record["remise_percent"];
$this->fourn_remise = $record["remise"];
$this->fourn_unitprice = $fourn_unitprice;
$this->fourn_charges = $record["charges"];
$this->fourn_unitcharges = $record["unitcharges"];
$this->fourn_tva_tx = $record["tva_tx"];
$this->fourn_id = $record["fourn_id"];
$this->fourn_name = $record["supplier_name"];
$this->delivery_time_days = $record["delivery_time_days"];
$this->fk_supplier_price_expression = $record["fk_supplier_price_expression"];
$this->id = $prodid;
$min = $this->fourn_unitprice;
}
}
}
$this->db->free($resql);
return 1;
}
else
{
$this->error=$this->db->error();
return -1;
}
}
/**
* Sets the supplier price expression
*
* @param int $expression_id Expression
* @return int <0 if KO, >0 if OK
*/
function setSupplierPriceExpression($expression_id)
{
global $conf;
// Clean parameters
$this->db->begin();
$expression_id = $expression_id != 0 ? $expression_id : 'NULL';
$sql = "UPDATE ".MAIN_DB_PREFIX."product_fournisseur_price";
$sql.= " SET fk_supplier_price_expression = ".$expression_id;
$sql.= " WHERE rowid = ".$this->product_fourn_price_id;
dol_syslog(get_class($this)."::setSupplierPriceExpression", LOG_DEBUG);
$resql = $this->db->query($sql);
if ($resql)
{
$this->db->commit();
return 1;
}
else
{
$this->error=$this->db->error()." sql=".$sql;
$this->db->rollback();
return -1;
}
}
/**
* Display supplier of product
*
* @param int $withpicto Add picto
* @param string $option Target of link ('', 'customer', 'prospect', 'supplier')
* @param int $maxlen Max length of name
* @param integer $notooltip 1=Disable tooltip
* @return string String with supplier price
* TODO Remove this method. Use getNomUrl directly.
*/
function getSocNomUrl($withpicto=0,$option='supplier',$maxlen=0,$notooltip=0)
{
$thirdparty = new Fournisseur($this->db);
$thirdparty->fetch($this->fourn_id);
return $thirdparty->getNomUrl($withpicto,$option,$maxlen,$notooltip);
}
/**
* Display price of product
*
* @param int $showunitprice Show "Unit price" into output string
* @param int $showsuptitle Show "Supplier" into output string
* @param int $maxlen Max length of name
* @param integer $notooltip 1=Disable tooltip
* @return string String with supplier price
*/
function display_price_product_fournisseur($showunitprice=1,$showsuptitle=1,$maxlen=0,$notooltip=0)
{
global $langs;
$langs->load("suppliers");
$out=($showunitprice?price($this->fourn_unitprice).' '.$langs->trans("HT").' &nbsp; (':'').($showsuptitle?$langs->trans("Supplier").': ':'').$this->getSocNomUrl(1, 'supplier', $maxlen, $notooltip).' / '.$langs->trans("SupplierRef").': '.$this->fourn_ref.($showunitprice?')':'');
return $out;
}
/**
* Function used to replace a thirdparty id with another one.
*
* @param DoliDB $db Database handler
* @param int $origin_id Old thirdparty id
* @param int $dest_id New thirdparty id
* @return bool
*/
public static function replaceThirdparty(DoliDB $db, $origin_id, $dest_id)
{
$tables = array(
'product_fournisseur_price'
);
return CommonObject::commonReplaceThirdparty($db, $origin_id, $dest_id, $tables);
}
}
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