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contract.php

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  • commande.class.php 142.38 KiB
    <?php
    /* Copyright (C) 2003-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
     * Copyright (C) 2004-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
     * Copyright (C) 2005-2014 Regis Houssin        <regis.houssin@capnetworks.com>
     * Copyright (C) 2006      Andre Cianfarani     <acianfa@free.fr>
     * Copyright (C) 2010-2016 Juanjo Menent        <jmenent@2byte.es>
     * Copyright (C) 2011      Jean Heimburger      <jean@tiaris.info>
     * Copyright (C) 2012-2014 Christophe Battarel  <christophe.battarel@altairis.fr>
     * Copyright (C) 2012      Cedric Salvador      <csalvador@gpcsolutions.fr>
     * Copyright (C) 2013      Florian Henry		<florian.henry@open-concept.pro>
     * Copyright (C) 2014-2015 Marcos García        <marcosgdf@gmail.com>
     * Copyright (C) 2016      Ferran Marcet        <fmarcet@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 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/commande/class/commande.class.php
     *  \ingroup    commande
     *  \brief      Fichier des classes de commandes
     */
    include_once DOL_DOCUMENT_ROOT .'/core/class/commonorder.class.php';
    require_once DOL_DOCUMENT_ROOT .'/core/class/commonobjectline.class.php';
    require_once DOL_DOCUMENT_ROOT .'/product/class/product.class.php';
    require_once DOL_DOCUMENT_ROOT .'/margin/lib/margins.lib.php';
    require_once DOL_DOCUMENT_ROOT .'/multicurrency/class/multicurrency.class.php';
    
    /**
     *  Class to manage customers orders
     */
    class Commande extends CommonOrder
    {
        public $element='commande';
        public $table_element='commande';
        public $table_element_line = 'commandedet';
        public $class_element_line = 'OrderLine';
        public $fk_element = 'fk_commande';
        protected $ismultientitymanaged = 1;	// 0=No test on entity, 1=Test with field entity, 2=Test with link by societe
    
        /**
         * {@inheritdoc}
         */
        protected $table_ref_field = 'ref';
    
    	/**
    	 * Client ID
    	 * @var int
    	 */
        var $socid;
    
        var $ref_client;
        var $ref_int;
        var $contactid;
    
    	/**
    	 * Status of the order. Check the following constants:
    	 * @var int
    	 * @see Commande::STATUS_CANCELED, Commande::STATUS_DRAFT, Commande::STATUS_ACCEPTED, Commande::STATUS_CLOSED
    	 */
        var $statut;
    	/**
    	 * @deprecated
    	 * @see billed
    	 */
        var $facturee;
        var $billed;		// billed or not
    
        var $brouillon;
        var $cond_reglement_code;
    
        var $fk_account;
    
        /**
         * It holds the label of the payment mode. Use it in case translation cannot be found.
         * @var string
         */
        var $mode_reglement;
    
        /**
         * Payment mode id
         * @var int
         */
        var $mode_reglement_id;
        /**
         * Payment mode code
         * @var string
         */
        var $mode_reglement_code;
        /**
         * Availability delivery time id
         * @var int
         */
        var $availability_id;
        /**
         * Availability delivery time code
         * @var string
         */
        var $availability_code;
        /**
         * Label of availability delivery time. Use it in case translation cannot be found.
         * @var string
         */
        var $availability;
    
        var $demand_reason_id;
        var $demand_reason_code;
        var $address;
        var $date;				// Date commande
    	/**
    	 * @deprecated
    	 * @see date
    	 */
        var $date_commande;
        var $date_livraison;	// Date livraison souhaitee
        var $fk_remise_except;
        var $remise_percent;
        var $remise_absolue;
        var $info_bits;
        var $rang;
        var $special_code;
        var $source;			// Origin of order
        var $extraparams=array();
    
        var $linked_objects=array();
    
        var $user_author_id;
    
    	/**
    	 * @var OrderLine[]
    	 */
    	var $lines = array();
    
    	// Multicurrency
    	var $fk_multicurrency;
    	var $multicurrency_code;
    	var $multicurrency_tx;
    	var $multicurrency_total_ht;
    	var $multicurrency_total_tva;
    	var $multicurrency_total_ttc;
    	
        /**
         * ERR Not enough stock
         */
        const STOCK_NOT_ENOUGH_FOR_ORDER = -3;
    
    	/**
    	 * Canceled status
    	 */
    	const STATUS_CANCELED = -1;
    	/**
    	 * Draft status
    	 */
    	const STATUS_DRAFT = 0;
    	/**
    	 * Validated status
    	 */
    	const STATUS_VALIDATED = 1;
    	/**
    	 * Accepted (supplier orders)
    	 */
    	const STATUS_ACCEPTED = 2;
    	/**
    	 * Shipment on process (customer orders)
    	 */
    	const STATUS_SHIPMENTONPROCESS = 2;
    	/**
    	 * Closed (Sent/Received, billed or not)
    	 */
    	const STATUS_CLOSED = 3;
    
    
        /**
         *	Constructor
         *
         *  @param		DoliDB		$db      Database handler
         */
        function __construct($db)
        {
            $this->db = $db;
    
            $this->remise = 0;
            $this->remise_percent = 0;
    
            $this->products = array();
        }
    
        /**
    	 *  Returns the reference to the following non used Order depending on the active numbering module
    	 *  defined into COMMANDE_ADDON
    	 *
    	 *  @param	Societe		$soc  	Object thirdparty
    	 *  @return string      		Order free reference
    	 */
        function getNextNumRef($soc)
        {
            global $langs, $conf;
            $langs->load("order");
    
            if (! empty($conf->global->COMMANDE_ADDON))
            {
            	$mybool=false;
    
            	$file = $conf->global->COMMANDE_ADDON.".php";
    			$classname = $conf->global->COMMANDE_ADDON;
    
    			// Include file with class
    			$dirmodels=array_merge(array('/'),(array) $conf->modules_parts['models']);
    			foreach ($dirmodels as $reldir)
    			{
                    $dir = dol_buildpath($reldir."core/modules/commande/");
    
                    // Load file with numbering class (if found)
                    $mybool|=@include_once $dir.$file;
                }
    
                if (! $mybool)
                {
                    dol_print_error('',"Failed to include file ".$file);
                    return '';
                }
    
                $obj = new $classname();
                $numref = $obj->getNextValue($soc,$this);
    
                if ($numref != "")
                {
                	return $numref;
                }
                else
    			{
                	dol_print_error($this->db,get_class($this)."::getNextNumRef ".$obj->error);
                	return "";
                }
            }
            else
            {
                print $langs->trans("Error")." ".$langs->trans("Error_COMMANDE_ADDON_NotDefined");
                return "";
            }
        }
    
    
        /**
         *	Validate order
         *
         *	@param		User	$user     		User making status change
         *	@param		int		$idwarehouse	Id of warehouse to use for stock decrease
         *  @param		int		$notrigger		1=Does not execute triggers, 0= execuete triggers
         *	@return  	int						<=0 if OK, >0 if KO
         */
        function valid($user, $idwarehouse=0, $notrigger=0)
        {
            global $conf,$langs;
            require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
    
            $error=0;
    
            // Protection
            if ($this->statut == self::STATUS_VALIDATED)
            {
                dol_syslog(get_class($this)."::valid action abandonned: no draft status", LOG_WARNING);
                return 0;
            }
    
            if (! ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ! empty($user->rights->commande->creer))
           	|| (! empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ! empty($user->rights->commande->order_advance->validate))))
            {
                $this->error='ErrorPermissionDenied';
                dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
                return -1;
            }
    
            $now=dol_now();
    
            $this->db->begin();
    
            // Definition du nom de module de numerotation de commande
            $soc = new Societe($this->db);
            $soc->fetch($this->socid);
    
            // Class of company linked to order
            $result=$soc->set_as_client();
    
            // Define new ref
            if (! $error && (preg_match('/^[\(]?PROV/i', $this->ref) || empty($this->ref))) // empty should not happened, but when it occurs, the test save life
            {
                $num = $this->getNextNumRef($soc);
            }
            else
    		{
                $num = $this->ref;
            }
            $this->newref = $num;
    
            // Validate
            $sql = "UPDATE ".MAIN_DB_PREFIX."commande";
            $sql.= " SET ref = '".$num."',";
            $sql.= " fk_statut = ".self::STATUS_VALIDATED.",";
            $sql.= " date_valid='".$this->db->idate($now)."',";
            $sql.= " fk_user_valid = ".$user->id;
            $sql.= " WHERE rowid = ".$this->id;
    
            dol_syslog(get_class($this)."::valid()", LOG_DEBUG);
            $resql=$this->db->query($sql);
            if (! $resql)
            {
                dol_print_error($this->db);
                $this->error=$this->db->lasterror();
                $error++;
            }
    
            if (! $error)
            {
                // If stock is incremented on validate order, we must increment it
                if ($result >= 0 && ! empty($conf->stock->enabled) && $conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER == 1)
                {
                    require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
                    $langs->load("agenda");
    
                    // Loop on each line
                    $cpt=count($this->lines);
                    for ($i = 0; $i < $cpt; $i++)
                    {
                        if ($this->lines[$i]->fk_product > 0)
                        {
                            $mouvP = new MouvementStock($this->db);
    						$mouvP->origin = &$this;
                            // We decrement stock of product (and sub-products)
                            $result=$mouvP->livraison($user, $this->lines[$i]->fk_product, $idwarehouse, $this->lines[$i]->qty, $this->lines[$i]->subprice, $langs->trans("OrderValidatedInDolibarr",$num));
                            if ($result < 0)
                            {
                            	$error++;
                            	$this->error=$mouvP->error;
                            }
                        }
                        if ($error) break;
                    }
                }
            }
    
            if (! $error && ! $notrigger)
            {
                // Call trigger
                $result=$this->call_trigger('ORDER_VALIDATE',$user);
                if ($result < 0) $error++;
                // End call triggers
            }
    
            if (! $error)
            {
                $this->oldref = $this->ref;
    
                // Rename directory if dir was a temporary ref
                if (preg_match('/^[\(]?PROV/i', $this->ref))
                {
                	// On renomme repertoire ($this->ref = ancienne ref, $num = nouvelle ref)
                    // in order not to lose the attachments
                    $oldref = dol_sanitizeFileName($this->ref);
                    $newref = dol_sanitizeFileName($num);
                    $dirsource = $conf->commande->dir_output.'/'.$oldref;
                    $dirdest = $conf->commande->dir_output.'/'.$newref;
                    if (file_exists($dirsource))
                    {
                        dol_syslog(get_class($this)."::valid() rename dir ".$dirsource." into ".$dirdest);
    
                        if (@rename($dirsource, $dirdest))
                        {
                            dol_syslog("Rename ok");
                            // Rename docs starting with $oldref with $newref
                            $listoffiles=dol_dir_list($conf->commande->dir_output.'/'.$newref, 'files', 1, '^'.preg_quote($oldref,'/'));
                            foreach($listoffiles as $fileentry)
                            {
                            	$dirsource=$fileentry['name'];
                            	$dirdest=preg_replace('/^'.preg_quote($oldref,'/').'/',$newref, $dirsource);
                            	$dirsource=$fileentry['path'].'/'.$dirsource;
                            	$dirdest=$fileentry['path'].'/'.$dirdest;
                            	@rename($dirsource, $dirdest);
                            }
                        }
                    }
                }
            }
    
            // Set new ref and current status
            if (! $error)
            {
                $this->ref = $num;
                $this->statut = self::STATUS_VALIDATED;
            }
    
            if (! $error)
            {
                $this->db->commit();
                return 1;
            }
            else
    		{
                $this->db->rollback();
                return -1;
            }
        }
    
        /**
         *	Set draft status
         *
         *	@param	User	$user			Object user that modify
         *	@param	int		$idwarehouse	Id warehouse to use for stock change.
         *	@return	int						<0 if KO, >0 if OK
         */
        function set_draft($user, $idwarehouse=-1)
        {
            global $conf,$langs;
    
            $error=0;
    
            // Protection
            if ($this->statut <= self::STATUS_DRAFT)
            {
                return 0;
            }
    
            if (! ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ! empty($user->rights->commande->creer))
           	|| (! empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ! empty($user->rights->commande->order_advance->validate))))
            {
                $this->error='Permission denied';
                return -1;
            }
    
            $this->db->begin();
    
            $sql = "UPDATE ".MAIN_DB_PREFIX."commande";
            $sql.= " SET fk_statut = ".self::STATUS_DRAFT;
            $sql.= " WHERE rowid = ".$this->id;
    
            dol_syslog(get_class($this)."::set_draft", LOG_DEBUG);
            if ($this->db->query($sql))
            {
                // If stock is decremented on validate order, we must reincrement it
                if (! empty($conf->stock->enabled) && $conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER == 1)
                {
                    require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
                    $langs->load("agenda");
    
                    $num=count($this->lines);
                    for ($i = 0; $i < $num; $i++)
                    {
                        if ($this->lines[$i]->fk_product > 0)
                        {
                            $mouvP = new MouvementStock($this->db);
                            // We increment stock of product (and sub-products)
                            $result=$mouvP->reception($user, $this->lines[$i]->fk_product, $idwarehouse, $this->lines[$i]->qty, 0, $langs->trans("OrderBackToDraftInDolibarr",$this->ref));
                            if ($result < 0) { $error++; }
                        }
                    }
    
                    if (!$error)
                    {
                        $this->statut=self::STATUS_DRAFT;
                        $this->db->commit();
                        return $result;
                    }
                    else
                    {
                        $this->error=$mouvP->error;
                        $this->db->rollback();
                        return $result;
                    }
                }
    
                $this->statut=self::STATUS_DRAFT;
                $this->db->commit();
                return 1;
            }
            else
            {
                $this->error=$this->db->error();
                $this->db->rollback();
                return -1;
            }
        }
    
    
        /**
         *	Tag the order as validated (opened)
         *	Function used when order is reopend after being closed.
         *
         *	@param      User	$user       Object user that change status
         *	@return     int         		<0 if KO, 0 if nothing is done, >0 if OK
         */
        function set_reopen($user)
        {
            $error=0;
    
            if ($this->statut != self::STATUS_CANCELED && $this->statut != self::STATUS_CLOSED)
            {
            	dol_syslog(get_class($this)."::set_reopen order has not status closed", LOG_WARNING);
                return 0;
            }
    
            $this->db->begin();
    
            $sql = 'UPDATE '.MAIN_DB_PREFIX.'commande';
            $sql.= ' SET fk_statut='.self::STATUS_VALIDATED.', facture=0';
            $sql.= ' WHERE rowid = '.$this->id;
    
            dol_syslog(get_class($this)."::set_reopen", LOG_DEBUG);
            $resql = $this->db->query($sql);
            if ($resql)
            {
                // Call trigger
                $result=$this->call_trigger('ORDER_REOPEN',$user);
                if ($result < 0) $error++;
                // End call triggers
            }
            else
            {
                $error++;
                $this->error=$this->db->lasterror();
                dol_print_error($this->db);
            }
    
            if (! $error)
            {
            	$this->statut = self::STATUS_VALIDATED;
            	$this->billed = 0;
            	$this->facturee = 0; // deprecated
    
                $this->db->commit();
                return 1;
            }
            else
            {
    	        foreach($this->errors as $errmsg)
    	        {
    		        dol_syslog(get_class($this)."::set_reopen ".$errmsg, LOG_ERR);
    		        $this->error.=($this->error?', '.$errmsg:$errmsg);
    	        }
    	        $this->db->rollback();
    	        return -1*$error;
            }
        }
    
        /**
         *  Close order
         *
         * 	@param      User	$user       Objet user that close
         *	@return		int					<0 if KO, >0 if OK
         */
        function cloture($user)
        {
            global $conf;
    
            $error=0;
    
            if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ! empty($user->rights->commande->creer))
           	|| (! empty($conf->global->MAIN_USE_ADVANCED_PERMS) && ! empty($user->rights->commande->order_advance->validate)))
            {
                $this->db->begin();
    
                $now=dol_now();
    
                $sql = 'UPDATE '.MAIN_DB_PREFIX.'commande';
                $sql.= ' SET fk_statut = '.self::STATUS_CLOSED.',';
                $sql.= ' fk_user_cloture = '.$user->id.',';
                $sql.= " date_cloture = '".$this->db->idate($now)."'";
                $sql.= ' WHERE rowid = '.$this->id.' AND fk_statut > '.self::STATUS_DRAFT;
    
                if ($this->db->query($sql))
                {
    	            // Call trigger
    	            $result=$this->call_trigger('ORDER_CLOSE',$user);
    	            if ($result < 0) $error++;
    	            // End call triggers
    
                    if (! $error)
                    {
                    	$this->statut=self::STATUS_CLOSED;
    
                        $this->db->commit();
                        return 1;
                    }
                    else
                    {
                        $this->db->rollback();
                        return -1;
                    }
                }
                else
                {
                    $this->error=$this->db->lasterror();
    
                    $this->db->rollback();
                    return -1;
                }
            }
        }
    
        /**
         * 	Cancel an order
         * 	If stock is decremented on order validation, we must reincrement it
         *
         *	@param	int		$idwarehouse	Id warehouse to use for stock change.
         *	@return	int						<0 if KO, >0 if OK
         */
    	function cancel($idwarehouse=-1)
    	{
    		global $conf,$user,$langs;
    
    		$error=0;
    
    		$this->db->begin();
    
    		$sql = "UPDATE ".MAIN_DB_PREFIX."commande";
    		$sql.= " SET fk_statut = ".self::STATUS_CANCELED;
    		$sql.= " WHERE rowid = ".$this->id;
    		$sql.= " AND fk_statut = ".self::STATUS_VALIDATED;
    
    		dol_syslog(get_class($this)."::cancel", LOG_DEBUG);
    		if ($this->db->query($sql))
    		{
    			// If stock is decremented on validate order, we must reincrement it
    			if (! empty($conf->stock->enabled) && $conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER == 1)
    			{
    				require_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';
    				$langs->load("agenda");
    
    				$num=count($this->lines);
    				for ($i = 0; $i < $num; $i++)
    				{
    					if ($this->lines[$i]->fk_product > 0)
    					{
    						$mouvP = new MouvementStock($this->db);
    						// We increment stock of product (and sub-products)
    						$result=$mouvP->reception($user, $this->lines[$i]->fk_product, $idwarehouse, $this->lines[$i]->qty, 0, $langs->trans("OrderCanceledInDolibarr",$this->ref));  // price is 0, we don't want WAP to be changed
    						if ($result < 0)
    						{
    							$error++;
    							$this->error=$mouvP->error;
    							break;
    						}
    					}
    				}
    			}
    
    			if (! $error)
    			{
    	            // Call trigger
    	            $result=$this->call_trigger('ORDER_CANCEL',$user);
    	            if ($result < 0) $error++;
    	            // End call triggers
    			}
    
    			if (! $error)
    			{
    				$this->statut=self::STATUS_CANCELED;
    				$this->db->commit();
    				return 1;
    			}
    			else
    			{
    				foreach($this->errors as $errmsg)
    				{
    					dol_syslog(get_class($this)."::cancel ".$errmsg, LOG_ERR);
    					$this->error.=($this->error?', '.$errmsg:$errmsg);
    				}
    				$this->db->rollback();
    				return -1*$error;
    			}
    		}
    		else
    		{
    			$this->error=$this->db->error();
    			$this->db->rollback();
    			return -1;
    		}
    	}
    
        /**
         *	Create order
         *	Note that this->ref can be set or empty. If empty, we will use "(PROV)"
         *
         *	@param		User	$user 		Objet user that make creation
         *	@param		int	$notrigger	Disable all triggers
         *	@return 	int			<0 if KO, >0 if OK
         */
        function create($user, $notrigger=0)
        {
            global $conf,$langs;
            $error=0;
    
            // Clean parameters
            $this->brouillon = 1;		// set command as draft
    		
    		// Multicurrency (test on $this->multicurrency_tx because we sould take the default rate only if not using origin rate)
    		if (!empty($this->multicurrency_code) && empty($this->multicurrency_tx)) list($this->fk_multicurrency,$this->multicurrency_tx) = MultiCurrency::getIdAndTxFromCode($this->db, $this->multicurrency_code);
    		else $this->fk_multicurrency = MultiCurrency::getIdFromCode($this->db, $this->multicurrency_code);
    		if (empty($this->fk_multicurrency))
    		{
    			$this->multicurrency_code = $conf->currency;
    			$this->fk_multicurrency = 0;
    			$this->multicurrency_tx = 1;
    		}
    		
            dol_syslog(get_class($this)."::create user=".$user->id);
    
            // Check parameters
        	if (! empty($this->ref))	// We check that ref is not already used
        	{
        		$result=self::isExistingObject($this->element, 0, $this->ref);	// Check ref is not yet used
        		if ($result > 0)
        		{
        			$this->error='ErrorRefAlreadyExists';
        			dol_syslog(get_class($this)."::create ".$this->error,LOG_WARNING);
        			$this->db->rollback();
        			return -1;
        		}
        	}
    
            $soc = new Societe($this->db);
            $result=$soc->fetch($this->socid);
            if ($result < 0)
            {
                $this->error="Failed to fetch company";
                dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
                return -2;
            }
            if (! empty($conf->global->COMMANDE_REQUIRE_SOURCE) && $this->source < 0)
            {
                $this->error=$langs->trans("ErrorFieldRequired",$langs->trans("Source"));
                dol_syslog(get_class($this)."::create ".$this->error, LOG_ERR);
                return -1;
            }
    
            // $date_commande is deprecated
            $date = ($this->date_commande ? $this->date_commande : $this->date);
    
            $now=dol_now();
    
            $this->db->begin();
    
            $sql = "INSERT INTO ".MAIN_DB_PREFIX."commande (";
            $sql.= " ref, fk_soc, date_creation, fk_user_author, fk_projet, date_commande, source, note_private, note_public, ref_ext, ref_client, ref_int";
            $sql.= ", model_pdf, fk_cond_reglement, fk_mode_reglement, fk_account, fk_availability, fk_input_reason, date_livraison, fk_delivery_address";
            $sql.= ", fk_shipping_method";
            $sql.= ", fk_warehouse";
            $sql.= ", remise_absolue, remise_percent";
            $sql.= ", fk_incoterms, location_incoterms";
            $sql.= ", entity";
            $sql.= ", fk_multicurrency";
            $sql.= ", multicurrency_code";
            $sql.= ", multicurrency_tx";
            $sql.= ")";
            $sql.= " VALUES ('(PROV)',".$this->socid.", '".$this->db->idate($now)."', ".$user->id;
            $sql.= ", ".($this->fk_project>0?$this->fk_project:"null");
            $sql.= ", '".$this->db->idate($date)."'";
            $sql.= ", ".($this->source>=0 && $this->source != '' ?$this->db->escape($this->source):'null');
            $sql.= ", '".$this->db->escape($this->note_private)."'";
            $sql.= ", '".$this->db->escape($this->note_public)."'";
            $sql.= ", ".($this->ref_ext?"'".$this->db->escape($this->ref_ext)."'":"null");
            $sql.= ", ".($this->ref_client?"'".$this->db->escape($this->ref_client)."'":"null");
            $sql.= ", ".($this->ref_int?"'".$this->db->escape($this->ref_int)."'":"null");
            $sql.= ", '".$this->db->escape($this->modelpdf)."'";
            $sql.= ", ".($this->cond_reglement_id>0?"'".$this->cond_reglement_id."'":"null");
            $sql.= ", ".($this->mode_reglement_id>0?"'".$this->mode_reglement_id."'":"null");
            $sql.= ", ".($this->fk_account>0?$this->fk_account:'NULL');
            $sql.= ", ".($this->availability_id>0?"'".$this->availability_id."'":"null");
            $sql.= ", ".($this->demand_reason_id>0?"'".$this->demand_reason_id."'":"null");
            $sql.= ", ".($this->date_livraison?"'".$this->db->idate($this->date_livraison)."'":"null");
            $sql.= ", ".($this->fk_delivery_address>0?$this->fk_delivery_address:'NULL');
            $sql.= ", ".($this->shipping_method_id>0?$this->shipping_method_id:'NULL');
            $sql.= ", ".($this->warehouse_id>0?$this->warehouse_id:'NULL');
            $sql.= ", ".($this->remise_absolue>0?$this->db->escape($this->remise_absolue):'NULL');
            $sql.= ", ".($this->remise_percent>0?$this->db->escape($this->remise_percent):0);
            $sql.= ", ".(int) $this->fk_incoterms;
            $sql.= ", '".$this->db->escape($this->location_incoterms)."'";
            $sql.= ", ".$conf->entity;
    		$sql.= ", ".(int) $this->fk_multicurrency;
    		$sql.= ", '".$this->db->escape($this->multicurrency_code)."'";
    		$sql.= ", ".(double) $this->multicurrency_tx;
            $sql.= ")";
    
            dol_syslog(get_class($this)."::create", LOG_DEBUG);
            $resql=$this->db->query($sql);
            if ($resql)
            {
                $this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.'commande');
    
                if ($this->id)
                {
                    $fk_parent_line=0;
                    $num=count($this->lines);
    
                    /*
                     *  Insert products details into db
                     */
                    for ($i=0;$i<$num;$i++)
                    {
                        // Reset fk_parent_line for no child products and special product
                        if (($this->lines[$i]->product_type != 9 && empty($this->lines[$i]->fk_parent_line)) || $this->lines[$i]->product_type == 9) {
                            $fk_parent_line = 0;
                        }
    
                        $result = $this->addline(
                            $this->lines[$i]->desc,
                            $this->lines[$i]->subprice,
                            $this->lines[$i]->qty,
                            $this->lines[$i]->tva_tx,
                            $this->lines[$i]->localtax1_tx,
                            $this->lines[$i]->localtax2_tx,
                            $this->lines[$i]->fk_product,
                            $this->lines[$i]->remise_percent,
                            $this->lines[$i]->info_bits,
                            $this->lines[$i]->fk_remise_except,
                            'HT',
                            0,
                            $this->lines[$i]->date_start,
                            $this->lines[$i]->date_end,
                            $this->lines[$i]->product_type,
                            $this->lines[$i]->rang,
                            $this->lines[$i]->special_code,
                            $fk_parent_line,
                            $this->lines[$i]->fk_fournprice,
                            $this->lines[$i]->pa_ht,
                        	$this->lines[$i]->label,
                        	$this->lines[$i]->array_options,
    	                    $this->lines[$i]->fk_unit,
                            $this->element,
                            $this->lines[$i]->id
                        );
                        if ($result < 0)
                        {
                        	if ($result != self::STOCK_NOT_ENOUGH_FOR_ORDER)
                        	{
                            	$this->error=$this->db->lasterror();
                            	dol_print_error($this->db);
                        	}
                            $this->db->rollback();
                            return -1;
                        }
                        // Defined the new fk_parent_line
                        if ($result > 0 && $this->lines[$i]->product_type == 9) {
                            $fk_parent_line = $result;
                        }
                    }
    
                    // update ref
                    $initialref='(PROV'.$this->id.')';
                    if (! empty($this->ref)) $initialref=$this->ref;
    
                    $sql = 'UPDATE '.MAIN_DB_PREFIX."commande SET ref='".$this->db->escape($initialref)."' WHERE rowid=".$this->id;
                    if ($this->db->query($sql))
                    {
                        if ($this->id)
                        {
                        	$this->ref = $initialref;
    
                            // Add object linked
                            if (is_array($this->linked_objects) && ! empty($this->linked_objects))
                            {
                            	foreach($this->linked_objects as $origin => $origin_id)
                            	{
                            		$ret = $this->add_object_linked($origin, $origin_id);
                            		if (! $ret)
                            		{
                            			dol_print_error($this->db);
                            			$error++;
                            		}
    
                            		// TODO mutualiser
                            		if ($origin == 'propal' && $origin_id)
                            		{
                            			// On recupere les differents contact interne et externe
                            			$prop = new Propal($this->db);
    									$prop->fetch($origin_id);
    
                            			// We get ids of sales representatives of proposal
                            			$this->userid = $prop->getIdcontact('internal', 'SALESREPFOLL');
    
                            			if ($this->userid)
                            			{
                            				//On passe le commercial suivi propale en commercial suivi commande
                            				$this->add_contact($this->userid[0], 'SALESREPFOLL', 'internal');
                            			}
    
                            			// We get ids of customer follower of proposal
                            			$this->contactid = $prop->getIdcontact('external', 'CUSTOMER');
    
                            			if ($this->contactid)
                            			{
                            				//On passe le contact client suivi propale en contact client suivi commande
                            				$this->add_contact($this->contactid[0], 'CUSTOMER', 'external');
                            			}
                            		}
                            	}
                            }
                        }
    
                        if (! $error)
                        {
                        	//$action='create';
    
    	                    // Actions on extra fields (by external module or standard code)
    	                    // TODO le hook fait double emploi avec le trigger !!
    	                    /*$hookmanager->initHooks(array('orderdao'));
    	                    $parameters=array('socid'=>$this->id);
    	                    $reshook=$hookmanager->executeHooks('insertExtraFields',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
    	                    if (empty($reshook))
    	                    {
    	                    	if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) // For avoid conflicts if trigger used
    	                    	{*/
    	                    		$result=$this->insertExtraFields();
    	                    		if ($result < 0) $error++;
    	                    /*	}
    	                    }
    	                    else if ($reshook < 0) $error++;*/
                        }
    
                        if (! $error && ! $notrigger)
                        {
    			            // Call trigger
    			            $result=$this->call_trigger('ORDER_CREATE',$user);
    			            if ($result < 0) $error++;
    			            // End call triggers
                        }
    
    	                if (! $error)
    	                {
    		                $this->db->commit();
    		                return $this->id;
    	                }
    	                else
    					{
    	                	$this->db->rollback();
    	                	return -1*$error;
    					}
                    }
                    else
    				{
    					$this->error=$this->db->lasterror();
                        $this->db->rollback();
                        return -1;
                    }
                }
            }
            else
    		{
                dol_print_error($this->db);
                $this->db->rollback();
                return -1;
            }
        }
    
    
        /**
         *	Load an object from its id and create a new one in database
         *
         *	@param		int			$socid			Id of thirdparty
         *	@return		int							New id of clone
         */
        function createFromClone($socid=0)
        {
            global $user,$hookmanager;
    
            $error=0;
    
            $this->context['createfromclone'] = 'createfromclone';
    
            $this->db->begin();
    
    		// get extrafields so they will be clone
    		foreach($this->lines as $line)
    			$line->fetch_optionals($line->rowid);
    
            // Load source object
            $objFrom = clone $this;
    
            // Change socid if needed
            if (! empty($socid) && $socid != $this->socid)
            {
                $objsoc = new Societe($this->db);
    
                if ($objsoc->fetch($socid)>0)
                {
                    $this->socid 				= $objsoc->id;
                    $this->cond_reglement_id	= (! empty($objsoc->cond_reglement_id) ? $objsoc->cond_reglement_id : 0);
                    $this->mode_reglement_id	= (! empty($objsoc->mode_reglement_id) ? $objsoc->mode_reglement_id : 0);
                    $this->fk_project			= '';
                    $this->fk_delivery_address	= '';
                }
    
                // TODO Change product price if multi-prices
            }
    
            $this->id=0;
    		$this->ref = '';
            $this->statut=self::STATUS_DRAFT;
    
            // Clear fields
            $this->user_author_id     = $user->id;
            $this->user_valid         = '';
    		$this->date				  = dol_now();
    		$this->date_commande	  = dol_now();
            $this->date_creation      = '';
            $this->date_validation    = '';
            $this->ref_client         = '';
    
            // Create clone
            $result=$this->create($user);
            if ($result < 0) $error++;
    
            if (! $error)
            {
                // Hook of thirdparty module
                if (is_object($hookmanager))
                {
                    $parameters=array('objFrom'=>$objFrom);
                    $action='';
                    $reshook=$hookmanager->executeHooks('createFrom',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
                    if ($reshook < 0) $error++;
                }
    
                // Call trigger
                $result=$this->call_trigger('ORDER_CLONE',$user);
                if ($result < 0) $error++;
                // End call triggers
            }
    
            unset($this->context['createfromclone']);
    
            // End
            if (! $error)
            {
                $this->db->commit();
                return $this->id;
            }
            else
            {
                $this->db->rollback();
                return -1;
            }
        }
    
    
        /**
         *  Load an object from a proposal and create a new order into database
         *
         *  @param      Object			$object 	        Object source
         *  @return     int             					<0 if KO, 0 if nothing done, 1 if OK
         */
        function createFromProposal($object)
        {
            global $conf,$user,$hookmanager;
    
    		dol_include_once('/core/class/extrafields.class.php');
    
            $error=0;
    
    
            $this->date_commande = dol_now();
            $this->source = 0;
    
            $num=count($object->lines);
            for ($i = 0; $i < $num; $i++)
            {
                $line = new OrderLine($this->db);
    
                $line->libelle           = $object->lines[$i]->libelle;
                $line->label             = $object->lines[$i]->label;
                $line->desc              = $object->lines[$i]->desc;
                $line->price             = $object->lines[$i]->price;
                $line->subprice          = $object->lines[$i]->subprice;
                $line->tva_tx            = $object->lines[$i]->tva_tx;
                $line->localtax1_tx      = $object->lines[$i]->localtax1_tx;
                $line->localtax2_tx      = $object->lines[$i]->localtax2_tx;
                $line->qty               = $object->lines[$i]->qty;
                $line->fk_remise_except  = $object->lines[$i]->fk_remise_except;
                $line->remise_percent    = $object->lines[$i]->remise_percent;
                $line->fk_product        = $object->lines[$i]->fk_product;
                $line->info_bits         = $object->lines[$i]->info_bits;
                $line->product_type      = $object->lines[$i]->product_type;
                $line->rang              = $object->lines[$i]->rang;
                $line->special_code      = $object->lines[$i]->special_code;
                $line->fk_parent_line    = $object->lines[$i]->fk_parent_line;
    	        $line->fk_unit			 = $object->lines[$i]->fk_unit;
    
                $line->date_start      	= $object->lines[$i]->date_start;
                $line->date_end    		= $object->lines[$i]->date_end;
    
    			$line->fk_fournprice	= $object->lines[$i]->fk_fournprice;
    			$marginInfos			= getMarginInfos($object->lines[$i]->subprice, $object->lines[$i]->remise_percent, $object->lines[$i]->tva_tx, $object->lines[$i]->localtax1_tx, $object->lines[$i]->localtax2_tx, $object->lines[$i]->fk_fournprice, $object->lines[$i]->pa_ht);
    			$line->pa_ht			= $marginInfos[0];
    			$line->marge_tx			= $marginInfos[1];
    			$line->marque_tx		= $marginInfos[2];
    
                // get extrafields from original line
    			$object->lines[$i]->fetch_optionals($object->lines[$i]->rowid);
    			foreach($object->lines[$i]->array_options as $options_key => $value)
    				$line->array_options[$options_key] = $value;
    
    			$this->lines[$i] = $line;
            }
    
            $this->socid                = $object->socid;
            $this->fk_project           = $object->fk_project;
            $this->cond_reglement_id    = $object->cond_reglement_id;
            $this->mode_reglement_id    = $object->mode_reglement_id;
            $this->fk_account           = $object->fk_account;
            $this->availability_id      = $object->availability_id;
            $this->demand_reason_id     = $object->demand_reason_id;
            $this->date_livraison       = $object->date_livraison;
            $this->shipping_method_id   = $object->shipping_method_id;
            $this->warehouse_id         = $object->warehouse_id;
            $this->fk_delivery_address  = $object->fk_delivery_address;
            $this->contact_id           = $object->contactid;
            $this->ref_client           = $object->ref_client;
            $this->note_private         = $object->note_private;
            $this->note_public          = $object->note_public;
    
            $this->origin				= $object->element;
            $this->origin_id			= $object->id;
    
            // get extrafields from original line
    		$object->fetch_optionals($object->id);
    
    		$e = new ExtraFields($this->db);
    		$element_extrafields = $e->fetch_name_optionals_label($this->element);
    
    		foreach($object->array_options as $options_key => $value) {
    			if(array_key_exists(str_replace('options_', '', $options_key), $element_extrafields)){
    				$this->array_options[$options_key] = $value;
    			}
    		}
            // Possibility to add external linked objects with hooks
            $this->linked_objects[$this->origin] = $this->origin_id;
            if (is_array($object->other_linked_objects) && ! empty($object->other_linked_objects))
            {
               	$this->linked_objects = array_merge($this->linked_objects, $object->other_linked_objects);
            }
    
            $ret = $this->create($user);
    
            if ($ret > 0)
            {
                // Actions hooked (by external module)
                $hookmanager->initHooks(array('orderdao'));
    
                $parameters=array('objFrom'=>$object);
                $action='';
                $reshook=$hookmanager->executeHooks('createFrom',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
                if ($reshook < 0) $error++;
    
                if (! $error)
                {
                    // Ne pas passer par la commande provisoire
                    if ($conf->global->COMMANDE_VALID_AFTER_CLOSE_PROPAL == 1)
                    {
                        $this->fetch($ret);
                        $this->valid($user);
                    }
                    return $ret;
                }
                else return -1;
            }
            else return -1;
        }
    
    
        /**
         *	Add an order line into database (linked to product/service or not)
         *
         *	@param      string			$desc            	Description of line
         *	@param      float			$pu_ht    	        Unit price (without tax)
         *	@param      float			$qty             	Quantite
         *	@param      float			$txtva           	Taux de tva force, sinon -1
         *	@param      float			$txlocaltax1		Local tax 1 rate
         *	@param      float			$txlocaltax2		Local tax 2 rate
         *	@param      int				$fk_product      	Id of product
         *	@param      float			$remise_percent  	Pourcentage de remise de la ligne
         *	@param      int				$info_bits			Bits de type de lignes
         *	@param      int				$fk_remise_except	Id remise
         *	@param      string			$price_base_type	HT or TTC
         *	@param      float			$pu_ttc    		    Prix unitaire TTC
         *	@param      int				$date_start       	Start date of the line - Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
         *	@param      int				$date_end         	End date of the line - Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
         *	@param      int				$type				Type of line (0=product, 1=service). Not used if fk_product is defined, the type of product is used.
         *	@param      int				$rang             	Position of line
         *	@param		int				$special_code		Special code (also used by externals modules!)
         *	@param		int				$fk_parent_line		Parent line
         *  @param		int				$fk_fournprice		Id supplier price
         *  @param		int				$pa_ht				Buying price (without tax)
         *  @param		string			$label				Label
    	 *  @param		array			$array_options		extrafields array. Example array('options_codeforfield1'=>'valueforfield1', 'options_codeforfield2'=>'valueforfield2', ...)
         * 	@param 		string			$fk_unit 			Code of the unit to use. Null to use the default one
         * 	@param		string		    $origin				'order', ...
         *  @param		int			    $origin_id			Id of origin object
         *	@return     int             					>0 if OK, <0 if KO
         *
         *	@see        add_product
         *
         *	Les parametres sont deja cense etre juste et avec valeurs finales a l'appel
         *	de cette methode. Aussi, pour le taux tva, il doit deja avoir ete defini
         *	par l'appelant par la methode get_default_tva(societe_vendeuse,societe_acheteuse,produit)
         *	et le desc doit deja avoir la bonne valeur (a l'appelant de gerer le multilangue)
         */
    	function addline($desc, $pu_ht, $qty, $txtva, $txlocaltax1=0, $txlocaltax2=0, $fk_product=0, $remise_percent=0, $info_bits=0, $fk_remise_except=0, $price_base_type='HT', $pu_ttc=0, $date_start='', $date_end='', $type=0, $rang=-1, $special_code=0, $fk_parent_line=0, $fk_fournprice=null, $pa_ht=0, $label='',$array_options=0, $fk_unit=null, $origin='', $origin_id=0)
        {
        	global $mysoc, $conf, $langs;
    
            dol_syslog(get_class($this)."::addline commandeid=$this->id, desc=$desc, pu_ht=$pu_ht, qty=$qty, txtva=$txtva, fk_product=$fk_product, remise_percent=$remise_percent, info_bits=$info_bits, fk_remise_except=$fk_remise_except, price_base_type=$price_base_type, pu_ttc=$pu_ttc, date_start=$date_start, date_end=$date_end, type=$type special_code=$special_code, fk_unit=$fk_unit", LOG_DEBUG);
    
            include_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';
    
            // Clean parameters
            if (empty($remise_percent)) $remise_percent=0;
            if (empty($qty)) $qty=0;
            if (empty($info_bits)) $info_bits=0;
            if (empty($rang)) $rang=0;
            if (empty($txtva)) $txtva=0;
            if (empty($txlocaltax1)) $txlocaltax1=0;
            if (empty($txlocaltax2)) $txlocaltax2=0;
            if (empty($fk_parent_line) || $fk_parent_line < 0) $fk_parent_line=0;
            if (empty($this->fk_multicurrency)) $this->fk_multicurrency=0;
            
            $remise_percent=price2num($remise_percent);
            $qty=price2num($qty);
            $pu_ht=price2num($pu_ht);
            $pu_ttc=price2num($pu_ttc);
        	$pa_ht=price2num($pa_ht);
            $txtva = price2num($txtva);
            $txlocaltax1 = price2num($txlocaltax1);
            $txlocaltax2 = price2num($txlocaltax2);
            if ($price_base_type=='HT')
            {
                $pu=$pu_ht;
            }
            else
            {
                $pu=$pu_ttc;
            }
            $label=trim($label);
            $desc=trim($desc);
    
            // Check parameters
            if ($type < 0) return -1;
    
            if ($this->statut == self::STATUS_DRAFT)
            {
                $this->db->begin();
    
            	$product_type=$type;
    			if (!empty($fk_product))
    			{
    				$product=new Product($this->db);
    				$result=$product->fetch($fk_product);
    				$product_type=$product->type;
    
    				if (! empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_ORDER) && $product_type == 0 && $product->stock_reel < $qty)
    				{
    					$this->error=$langs->trans('ErrorStockIsNotEnough');
    					dol_syslog(get_class($this)."::addline error=Product ".$product->ref.": ".$this->error, LOG_ERR);
    					$this->db->rollback();
    					return self::STOCK_NOT_ENOUGH_FOR_ORDER;
    				}
    			}
    			// Calcul du total TTC et de la TVA pour la ligne a partir de
                // qty, pu, remise_percent et txtva
                // TRES IMPORTANT: C'est au moment de l'insertion ligne qu'on doit stocker
                // la part ht, tva et ttc, et ce au niveau de la ligne qui a son propre taux tva.
    
                $localtaxes_type=getLocalTaxesFromRate($txtva,0,$this->thirdparty,$mysoc);
                $txtva = preg_replace('/\s*\(.*\)/','',$txtva);  // Remove code into vatrate.
                
                $tabprice = calcul_price_total($qty, $pu, $remise_percent, $txtva, $txlocaltax1, $txlocaltax2, 0, $price_base_type, $info_bits, $product_type, $mysoc, $localtaxes_type, 100, $this->multicurrency_tx);
    
                $total_ht  = $tabprice[0];
                $total_tva = $tabprice[1];
                $total_ttc = $tabprice[2];
                $total_localtax1 = $tabprice[9];
                $total_localtax2 = $tabprice[10];
    
    			// MultiCurrency
    			$multicurrency_total_ht  = $tabprice[16];
                $multicurrency_total_tva = $tabprice[17];
                $multicurrency_total_ttc = $tabprice[18];
    			
                // Rang to use
                $rangtouse = $rang;
                if ($rangtouse == -1)
                {
                    $rangmax = $this->line_max($fk_parent_line);
                    $rangtouse = $rangmax + 1;
                }
    
                // TODO A virer
                // Anciens indicateurs: $price, $remise (a ne plus utiliser)
                $price = $pu;
                $remise = 0;
                if ($remise_percent > 0)
                {
                    $remise = round(($pu * $remise_percent / 100), 2);
                    $price = $pu - $remise;
                }
    
                // Insert line
                $this->line=new OrderLine($this->db);
    
                $this->line->context = $this->context;
    
                $this->line->fk_commande=$this->id;
                $this->line->label=$label;
                $this->line->desc=$desc;
                $this->line->qty=$qty;
                $this->line->tva_tx=$txtva;
                $this->line->localtax1_tx=$txlocaltax1;
                $this->line->localtax2_tx=$txlocaltax2;
    			$this->line->localtax1_type = $localtaxes_type[0];
    			$this->line->localtax2_type = $localtaxes_type[2];
                $this->line->fk_product=$fk_product;
    			$this->line->product_type=$product_type;
                $this->line->fk_remise_except=$fk_remise_except;
                $this->line->remise_percent=$remise_percent;
                $this->line->subprice=$pu_ht;
                $this->line->rang=$rangtouse;
                $this->line->info_bits=$info_bits;
                $this->line->total_ht=$total_ht;
                $this->line->total_tva=$total_tva;
                $this->line->total_localtax1=$total_localtax1;
                $this->line->total_localtax2=$total_localtax2;
                $this->line->total_ttc=$total_ttc;
                $this->line->product_type=$type;
                $this->line->special_code=$special_code;
                $this->line->origin=$origin;
                $this->line->origin_id=$origin_id;
                $this->line->fk_parent_line=$fk_parent_line;
    	        $this->line->fk_unit=$fk_unit;
    
                $this->line->date_start=$date_start;
                $this->line->date_end=$date_end;
    
    			$this->line->fk_fournprice = $fk_fournprice;
    			$this->line->pa_ht = $pa_ht;
    
    			// Multicurrency
    			$this->line->fk_multicurrency			= $this->fk_multicurrency;
    			$this->line->multicurrency_code			= $this->multicurrency_code;
    			$this->line->multicurrency_subprice		= price2num($pu_ht * $this->multicurrency_tx);
    			$this->line->multicurrency_total_ht 	= $multicurrency_total_ht;
                $this->line->multicurrency_total_tva 	= $multicurrency_total_tva;
                $this->line->multicurrency_total_ttc 	= $multicurrency_total_ttc;
    
                // TODO Ne plus utiliser
                $this->line->price=$price;
                $this->line->remise=$remise;
    
    			if (is_array($array_options) && count($array_options)>0) {
    				$this->line->array_options=$array_options;
    			}
    
                $result=$this->line->insert();
                if ($result > 0)
                {
                    // Reorder if child line
                    if (! empty($fk_parent_line)) $this->line_order(true,'DESC');
    
                    // Mise a jour informations denormalisees au niveau de la commande meme
                    $result=$this->update_price(1,'auto');	// This method is designed to add line from user input so total calculation must be done using 'auto' mode.
                    if ($result > 0)
                    {
                        $this->db->commit();
                        return $this->line->rowid;
                    }
                    else
                    {
                        $this->db->rollback();
                        return -1;
                    }
                }
                else
                {
                    $this->error=$this->line->error;
                    dol_syslog(get_class($this)."::addline error=".$this->error, LOG_ERR);
                    $this->db->rollback();
                    return -2;
                }
            }
        }
    
    
        /**
         *	Add line into array
         *	$this->client must be loaded
         *
         *	@param		int				$idproduct			Product Id
         *	@param		float			$qty				Quantity
         *	@param		float			$remise_percent		Product discount relative
         * 	@param    	int		$date_start         Start date of the line - Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
         * 	@param    	int		$date_end           End date of the line - Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
         * 	@return    	void
         *
         *	TODO	Remplacer les appels a cette fonction par generation objet Ligne
         *			insere dans tableau $this->products
         */
        function add_product($idproduct, $qty, $remise_percent=0.0, $date_start='', $date_end='')
        {
            global $conf, $mysoc;
    
            if (! $qty) $qty = 1;
    
            if ($idproduct > 0)
            {
                $prod=new Product($this->db);
                $prod->fetch($idproduct);
    
                $tva_tx = get_default_tva($mysoc,$this->thirdparty,$prod->id);
                $tva_npr = get_default_npr($mysoc,$this->thirdparty,$prod->id);
                if (empty($tva_tx)) $tva_npr=0;
    
                $localtax1_tx=get_localtax($tva_tx,1,$this->thirdparty,$mysoc,$tva_npr);
                $localtax2_tx=get_localtax($tva_tx,2,$this->thirdparty,$mysoc,$tva_npr);
    
                // multiprix
                if($conf->global->PRODUIT_MULTIPRICES && $this->thirdparty->price_level)
                $price = $prod->multiprices[$this->thirdparty->price_level];
                else
                $price = $prod->price;
    
                $line=new OrderLine($this->db);
    
                $line->context = $this->context;
    
                $line->fk_product=$idproduct;
                $line->desc=$prod->description;
                $line->qty=$qty;
                $line->subprice=$price;
                $line->remise_percent=$remise_percent;
                $line->tva_tx=$tva_tx;
                $line->localtax1_tx=$localtax1_tx;
                $line->localtax2_tx=$localtax2_tx;
                $line->ref=$prod->ref;
                $line->libelle=$prod->label;
                $line->product_desc=$prod->description;
    	        $line->fk_unit=$prod->fk_unit;
    
                // Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
                // Save the start and end date of the line in the object
                if ($date_start) { $line->date_start = $date_start; }
                if ($date_end)   { $line->date_end = $date_end; }
    
                $this->lines[] = $line;
    
                /** POUR AJOUTER AUTOMATIQUEMENT LES SOUSPRODUITS a LA COMMANDE
                 if (! empty($conf->global->PRODUIT_SOUSPRODUITS))
                 {
                 $prod = new Product($this->db);
                 $prod->fetch($idproduct);
                 $prod -> get_sousproduits_arbo ();
                 $prods_arbo = $prod->get_each_prod();
                 if(count($prods_arbo) > 0)
                 {
                 foreach($prods_arbo as $key => $value)
                 {
                 // print "id : ".$value[1].' :qty: '.$value[0].'<br>';
                 if(! in_array($value[1],$this->products))
                 $this->add_product($value[1], $value[0]);
    
                 }
                 }
    
                 }
                 **/
            }
        }
    
    
        /**
         *	Get object and lines from database
         *
         *	@param      int			$id       		Id of object to load
         * 	@param		string		$ref			Ref of object
         * 	@param		string		$ref_ext		External reference of object
         * 	@param		string		$ref_int		Internal reference of other object
         *	@return     int         				>0 if OK, <0 if KO, 0 if not found
         */
        function fetch($id, $ref='', $ref_ext='', $ref_int='')
        {
    
            // Check parameters
            if (empty($id) && empty($ref) && empty($ref_ext) && empty($ref_int)) return -1;
    
            $sql = 'SELECT c.rowid, c.date_creation, c.ref, c.fk_soc, c.fk_user_author, c.fk_statut';
            $sql.= ', c.amount_ht, c.total_ht, c.total_ttc, c.tva as total_tva, c.localtax1 as total_localtax1, c.localtax2 as total_localtax2, c.fk_cond_reglement, c.fk_mode_reglement, c.fk_availability, c.fk_input_reason';
            $sql.= ', c.fk_account';
            $sql.= ', c.date_commande';
            $sql.= ', c.date_livraison';
            $sql.= ', c.fk_shipping_method';
            $sql.= ', c.fk_warehouse';
            $sql.= ', c.fk_projet, c.remise_percent, c.remise, c.remise_absolue, c.source, c.facture as billed';
            $sql.= ', c.note_private, c.note_public, c.ref_client, c.ref_ext, c.ref_int, c.model_pdf, c.fk_delivery_address, c.extraparams';
            $sql.= ', c.fk_incoterms, c.location_incoterms';
    		$sql.= ", c.fk_multicurrency, c.multicurrency_code, c.multicurrency_tx, c.multicurrency_total_ht, c.multicurrency_total_tva, c.multicurrency_total_ttc";
            $sql.= ", i.libelle as libelle_incoterms";
            $sql.= ', p.code as mode_reglement_code, p.libelle as mode_reglement_libelle';
            $sql.= ', cr.code as cond_reglement_code, cr.libelle as cond_reglement_libelle, cr.libelle_facture as cond_reglement_libelle_doc';
            $sql.= ', ca.code as availability_code, ca.label as availability_label';
            $sql.= ', dr.code as demand_reason_code';
            $sql.= ' FROM '.MAIN_DB_PREFIX.'commande as c';
            $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_payment_term as cr ON (c.fk_cond_reglement = cr.rowid)';
            $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_paiement as p ON (c.fk_mode_reglement = p.id)';
            $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_availability as ca ON (c.fk_availability = ca.rowid)';
            $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_input_reason as dr ON (c.fk_input_reason = ca.rowid)';
    		$sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'c_incoterms as i ON c.fk_incoterms = i.rowid';
            $sql.= " WHERE c.entity IN (".getEntity('commande', 1).")";
            if ($id)   	  $sql.= " AND c.rowid=".$id;
            if ($ref)     $sql.= " AND c.ref='".$this->db->escape($ref)."'";
            if ($ref_ext) $sql.= " AND c.ref_ext='".$this->db->escape($ref_ext)."'";
            if ($ref_int) $sql.= " AND c.ref_int='".$this->db->escape($ref_int)."'";
    
            dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
            $result = $this->db->query($sql);
            if ($result)
            {
                $obj = $this->db->fetch_object($result);
                if ($obj)
                {
                    $this->id					= $obj->rowid;
                    $this->ref					= $obj->ref;
                    $this->ref_client			= $obj->ref_client;
                    $this->ref_ext				= $obj->ref_ext;
                    $this->ref_int				= $obj->ref_int;
                    $this->socid				= $obj->fk_soc;
                    $this->statut				= $obj->fk_statut;
                    $this->user_author_id		= $obj->fk_user_author;
                    $this->total_ht				= $obj->total_ht;
                    $this->total_tva			= $obj->total_tva;
                    $this->total_localtax1		= $obj->total_localtax1;
                    $this->total_localtax2		= $obj->total_localtax2;
                    $this->total_ttc			= $obj->total_ttc;
                    $this->date					= $this->db->jdate($obj->date_commande);
                    $this->date_commande		= $this->db->jdate($obj->date_commande);
                    $this->remise				= $obj->remise;
                    $this->remise_percent		= $obj->remise_percent;
                    $this->remise_absolue		= $obj->remise_absolue;
                    $this->source				= $obj->source;
                    $this->facturee				= $obj->billed;			// deprecated
                    $this->billed				= $obj->billed;
                    $this->note					= $obj->note_private;	// deprecated
                    $this->note_private			= $obj->note_private;
                    $this->note_public			= $obj->note_public;
                    $this->fk_project			= $obj->fk_projet;
                    $this->modelpdf				= $obj->model_pdf;
                    $this->mode_reglement_id	= $obj->fk_mode_reglement;
                    $this->mode_reglement_code	= $obj->mode_reglement_code;
                    $this->mode_reglement		= $obj->mode_reglement_libelle;
                    $this->cond_reglement_id	= $obj->fk_cond_reglement;
                    $this->cond_reglement_code	= $obj->cond_reglement_code;
                    $this->cond_reglement		= $obj->cond_reglement_libelle;
                    $this->cond_reglement_doc	= $obj->cond_reglement_libelle_doc;
                    $this->fk_account           = $obj->fk_account;
                    $this->availability_id		= $obj->fk_availability;
                    $this->availability_code	= $obj->availability_code;
                    $this->availability	    	= $obj->availability_label;
                    $this->demand_reason_id		= $obj->fk_input_reason;
                    $this->demand_reason_code	= $obj->demand_reason_code;
                    $this->date_livraison		= $this->db->jdate($obj->date_livraison);
                    $this->shipping_method_id   = ($obj->fk_shipping_method>0)?$obj->fk_shipping_method:null;
                    $this->warehouse_id           = ($obj->fk_warehouse>0)?$obj->fk_warehouse:null;
                    $this->fk_delivery_address	= $obj->fk_delivery_address;
    
    				//Incoterms
    				$this->fk_incoterms = $obj->fk_incoterms;
    				$this->location_incoterms = $obj->location_incoterms;
    				$this->libelle_incoterms = $obj->libelle_incoterms;
    
    				// Multicurrency
    				$this->fk_multicurrency 		= $obj->fk_multicurrency;
    				$this->multicurrency_code 		= $obj->multicurrency_code;
    				$this->multicurrency_tx 		= $obj->multicurrency_tx;
    				$this->multicurrency_total_ht 	= $obj->multicurrency_total_ht;
    				$this->multicurrency_total_tva 	= $obj->multicurrency_total_tva;
    				$this->multicurrency_total_ttc 	= $obj->multicurrency_total_ttc;
    				
                    $this->extraparams			= (array) json_decode($obj->extraparams, true);
    
                    $this->lines				= array();
    
                    if ($this->statut == self::STATUS_DRAFT) $this->brouillon = 1;
    
                    // Retrieve all extrafields for invoice
                    // fetch optionals attributes and labels
                    require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
                    $extrafields=new ExtraFields($this->db);
                    $extralabels=$extrafields->fetch_name_optionals_label($this->table_element,true);
                   	$this->fetch_optionals($this->id,$extralabels);
    
                    $this->db->free($result);
    
                    /*
                     * Lines
                     */
                    $result=$this->fetch_lines();
                    if ($result < 0)
                    {
                        return -3;
                    }
                    return 1;
                }
                else
                {
                    $this->error='Order with id '.$id.' not found sql='.$sql;
                    return 0;
                }
            }
            else
            {
                $this->error=$this->db->error();
                return -1;
            }
        }
    
    
        /**
         *	Adding line of fixed discount in the order in DB
         *
         *	@param     int	$idremise			Id de la remise fixe
         *	@return    int          			>0 si ok, <0 si ko
         */
        function insert_discount($idremise)
        {
            global $langs;
    
            include_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';
            include_once DOL_DOCUMENT_ROOT.'/core/class/discount.class.php';
    
            $this->db->begin();
    
            $remise=new DiscountAbsolute($this->db);
            $result=$remise->fetch($idremise);
    
            if ($result > 0)
            {
                if ($remise->fk_facture)	// Protection against multiple submission
                {
                    $this->error=$langs->trans("ErrorDiscountAlreadyUsed");
                    $this->db->rollback();
                    return -5;
                }
    
                $line = new OrderLine($this->db);
    
                $line->fk_commande=$this->id;
                $line->fk_remise_except=$remise->id;
                $line->desc=$remise->description;   	// Description ligne
                $line->tva_tx=$remise->tva_tx;
                $line->subprice=-$remise->amount_ht;
                $line->price=-$remise->amount_ht;
                $line->fk_product=0;					// Id produit predefini
                $line->qty=1;
                $line->remise=0;
                $line->remise_percent=0;
                $line->rang=-1;
                $line->info_bits=2;
    
                $line->total_ht  = -$remise->amount_ht;
                $line->total_tva = -$remise->amount_tva;
                $line->total_ttc = -$remise->amount_ttc;
    
                $result=$line->insert();
                if ($result > 0)
                {
                    $result=$this->update_price(1);
                    if ($result > 0)
                    {
                        $this->db->commit();
                        return 1;
                    }
                    else
                    {
                        $this->db->rollback();
                        return -1;
                    }
                }
                else
                {
                    $this->error=$line->error;
                    $this->db->rollback();
                    return -2;
                }
            }
            else
            {
                $this->db->rollback();
                return -2;
            }
        }
    
    
        /**
         *	Load array lines
         *
         *	@param		int		$only_product	Return only physical products
         *	@return		int						<0 if KO, >0 if OK
         */
        function fetch_lines($only_product=0)
        {
            $this->lines=array();
    
            $sql = 'SELECT l.rowid, l.fk_product, l.fk_parent_line, l.product_type, l.fk_commande, l.label as custom_label, l.description, l.price, l.qty, l.tva_tx,';
            $sql.= ' l.localtax1_tx, l.localtax2_tx, l.fk_remise_except, l.remise_percent, l.subprice, l.fk_product_fournisseur_price as fk_fournprice, l.buy_price_ht as pa_ht, l.rang, l.info_bits, l.special_code,';
            $sql.= ' l.total_ht, l.total_ttc, l.total_tva, l.total_localtax1, l.total_localtax2, l.date_start, l.date_end,';
    	    $sql.= ' l.fk_unit,';
    		$sql.= ' l.fk_multicurrency, l.multicurrency_code, l.multicurrency_subprice, l.multicurrency_total_ht, l.multicurrency_total_tva, l.multicurrency_total_ttc,';
            $sql.= ' p.ref as product_ref, p.description as product_desc, p.fk_product_type, p.label as product_label,';
            $sql.= ' p.weight, p.weight_units, p.volume, p.volume_units';
            $sql.= ' FROM '.MAIN_DB_PREFIX.'commandedet as l';
            $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p ON (p.rowid = l.fk_product)';
            $sql.= ' WHERE l.fk_commande = '.$this->id;
            if ($only_product) $sql .= ' AND p.fk_product_type = 0';
            $sql .= ' ORDER BY l.rang, l.rowid';
    
            dol_syslog(get_class($this)."::fetch_lines", LOG_DEBUG);
            $result = $this->db->query($sql);
            if ($result)
            {
                $num = $this->db->num_rows($result);
    
                $i = 0;
                while ($i < $num)
                {
                    $objp = $this->db->fetch_object($result);
    
                    $line = new OrderLine($this->db);
    
                    $line->rowid            = $objp->rowid;
                    $line->id               = $objp->rowid;
                    $line->fk_commande      = $objp->fk_commande;
                    $line->commande_id      = $objp->fk_commande;
                    $line->label            = $objp->custom_label;
                    $line->desc             = $objp->description;
                    $line->description      = $objp->description;		// Description line
                    $line->product_type     = $objp->product_type;
                    $line->qty              = $objp->qty;
                    $line->tva_tx           = $objp->tva_tx;
                    $line->localtax1_tx     = $objp->localtax1_tx;
                    $line->localtax2_tx     = $objp->localtax2_tx;
                    $line->total_ht         = $objp->total_ht;
                    $line->total_ttc        = $objp->total_ttc;
                    $line->total_tva        = $objp->total_tva;
                    $line->total_localtax1  = $objp->total_localtax1;
                    $line->total_localtax2  = $objp->total_localtax2;
                    $line->subprice         = $objp->subprice;
                    $line->fk_remise_except = $objp->fk_remise_except;
                    $line->remise_percent   = $objp->remise_percent;
                    $line->price            = $objp->price;
                    $line->fk_product       = $objp->fk_product;
    				$line->fk_fournprice 	= $objp->fk_fournprice;
    		      	$marginInfos			= getMarginInfos($objp->subprice, $objp->remise_percent, $objp->tva_tx, $objp->localtax1_tx, $objp->localtax2_tx, $line->fk_fournprice, $objp->pa_ht);
    		   		$line->pa_ht 			= $marginInfos[0];
    		    	$line->marge_tx			= $marginInfos[1];
    		     	$line->marque_tx		= $marginInfos[2];
                    $line->rang             = $objp->rang;
                    $line->info_bits        = $objp->info_bits;
                    $line->special_code		= $objp->special_code;
                    $line->fk_parent_line	= $objp->fk_parent_line;
    
                    $line->ref				= $objp->product_ref;
                    $line->product_ref		= $objp->product_ref;
                    $line->libelle			= $objp->product_label;
                    $line->product_label	= $objp->product_label;
                    $line->product_desc     = $objp->product_desc;
                    $line->fk_product_type  = $objp->fk_product_type;	// Produit ou service
    	            $line->fk_unit          = $objp->fk_unit;
    	            
    	            $line->weight           = $objp->weight;
    	            $line->weight_units     = $objp->weight_units;
    	            $line->volume           = $objp->volume;
    	            $line->volume_units     = $objp->volume_units;
    
                    $line->date_start       = $this->db->jdate($objp->date_start);
                    $line->date_end         = $this->db->jdate($objp->date_end);
    
    				// Multicurrency
    				$line->fk_multicurrency 		= $objp->fk_multicurrency;
    				$line->multicurrency_code 		= $objp->multicurrency_code;
    				$line->multicurrency_subprice 	= $objp->multicurrency_subprice;
    				$line->multicurrency_total_ht 	= $objp->multicurrency_total_ht;
    				$line->multicurrency_total_tva 	= $objp->multicurrency_total_tva;
    				$line->multicurrency_total_ttc 	= $objp->multicurrency_total_ttc;
    			
                    $this->lines[$i] = $line;
    
                    $i++;
                }
    
                $this->db->free($result);
    
                return 1;
            }
            else
            {
                $this->error=$this->db->error();
                return -3;
            }
        }
    
    
        /**
         *	Return number of line with type product.
         *
         *	@return		int		<0 if KO, Nbr of product lines if OK
         */
        function getNbOfProductsLines()
        {
            $nb=0;
            foreach($this->lines as $line)
            {
                if ($line->product_type == 0) $nb++;
            }
            return $nb;
        }
    
        /**
         *	Return number of line with type service.
         *
         *	@return		int		<0 if KO, Nbr of service lines if OK
         */
        function getNbOfServicesLines()
        {
            $nb=0;
            foreach($this->lines as $line)
            {
                if ($line->product_type == 1) $nb++;
            }
            return $nb;
        }
    
        /**
         *	Load array this->expeditions of lines of shipments with nb of products sent for each order line
         *  Note: For a dedicated shipment, the fetch_lines load the qty_asked and qty_shipped. This function return qty_shipped cuulated for order
         *   
         *	@param      int		$filtre_statut      Filter on status
         *  @param		int		$fk_product			Filter on a product
         * 	@return     int                			<0 if KO, Nb of lines found if OK
         */
        function loadExpeditions($filtre_statut=-1)
        {
            $this->expeditions = array();
    
            $sql = 'SELECT cd.rowid, cd.fk_product,';
            $sql.= ' sum(ed.qty) as qty';
            $sql.= ' FROM '.MAIN_DB_PREFIX.'expeditiondet as ed,';
            if ($filtre_statut >= 0) $sql.= ' '.MAIN_DB_PREFIX.'expedition as e,';
            $sql.= ' '.MAIN_DB_PREFIX.'commandedet as cd';
            $sql.= ' WHERE';
            if ($filtre_statut >= 0) $sql.= ' ed.fk_expedition = e.rowid AND';
            $sql.= ' ed.fk_origin_line = cd.rowid';
            $sql.= ' AND cd.fk_commande =' .$this->id;
            if ($this->fk_product > 0) $sql.= ' AND cd.fk_product = '.$this->fk_product;
            if ($filtre_statut >= 0) $sql.=' AND e.fk_statut >= '.$filtre_statut;
            $sql.= ' GROUP BY cd.rowid, cd.fk_product';
            //print $sql;
    
            dol_syslog(get_class($this)."::loadExpeditions", LOG_DEBUG);
            $result = $this->db->query($sql);
            if ($result)
            {
                $num = $this->db->num_rows($result);
                $i = 0;
                while ($i < $num)
                {
                    $obj = $this->db->fetch_object($result);
                    $this->expeditions[$obj->rowid] = $obj->qty;
                    $i++;
                }
                $this->db->free();
                return $num;
            }
            else
            {
                $this->error=$this->db->lasterror();
                return -1;
            }
    
        }
    
        /**
         * Returns a array with expeditions lines number
         *
         * @return	int		Nb of shipments
         *
         * TODO deprecate, move to Shipping class
         */
        function nb_expedition()
        {
            $sql = 'SELECT count(*)';
            $sql.= ' FROM '.MAIN_DB_PREFIX.'expedition as e';
            $sql.= ', '.MAIN_DB_PREFIX.'element_element as el';
            $sql.= ' WHERE el.fk_source = '.$this->id;
            $sql.= " AND el.fk_target = e.rowid";
            $sql.= " AND el.targettype = 'shipping'";
    
            $resql = $this->db->query($sql);
            if ($resql)
            {
                $row = $this->db->fetch_row($resql);
                return $row[0];
            }
            else dol_print_error($this->db);
        }
    
        /**
         *	Return a array with sendings by line
         *
         *	@param      int		$filtre_statut      Filtre sur statut
         *	@return     int                 		0 si OK, <0 si KO
         *
         *	TODO  deprecate, move to Shipping class
         */
        function livraison_array($filtre_statut=self::STATUS_CANCELED)
        {
            $delivery = new Livraison($this->db);
            $deliveryArray = $delivery->livraison_array($filtre_statut);
            return $deliveryArray;
        }
    
        /**
         *	Return a array with the pending stock by product
         *
         *	@param      int		$filtre_statut      Filtre sur statut
         *	@return     int                 		0 si OK, <0 si KO
         *
         *	TODO		FONCTION NON FINIE A FINIR
         */
        function stock_array($filtre_statut=self::STATUS_CANCELED)
        {
            $this->stocks = array();
    
            // Tableau des id de produit de la commande
    		$array_of_product=array();
    
            // Recherche total en stock pour chaque produit
            // TODO $array_of_product est défini vide juste au dessus !!
            if (count($array_of_product))
            {
                $sql = "SELECT fk_product, sum(ps.reel) as total";
                $sql.= " FROM ".MAIN_DB_PREFIX."product_stock as ps";
                $sql.= " WHERE ps.fk_product IN (".join(',',$array_of_product).")";
                $sql.= ' GROUP BY fk_product ';
                $result = $this->db->query($sql);
                if ($result)
                {
                    $num = $this->db->num_rows($result);
                    $i = 0;
                    while ($i < $num)
                    {
                        $obj = $this->db->fetch_object($result);
                        $this->stocks[$obj->fk_product] = $obj->total;
                        $i++;
                    }
                    $this->db->free();
                }
            }
            return 0;
        }
    
        /**
         *  Delete an order line
         *
         *  @param      int		$lineid		Id of line to delete
         *  @return     int        		 	>0 if OK, 0 if nothing to do, <0 if KO
         */
        function deleteline($lineid)
        {
    
            if ($this->statut == self::STATUS_DRAFT)
            {
                $this->db->begin();
    
                $sql = "SELECT fk_product, qty";
                $sql.= " FROM ".MAIN_DB_PREFIX."commandedet";
                $sql.= " WHERE rowid = ".$lineid;
    
                $result = $this->db->query($sql);
                if ($result)
                {
                    $obj = $this->db->fetch_object($result);
    
                    if ($obj)
                    {
                        $product = new Product($this->db);
                        $product->id = $obj->fk_product;
    
                        // Delete line
                        $line = new OrderLine($this->db);
    
                        // For triggers
                        $line->fetch($lineid);
    
                        if ($line->delete() > 0)
                        {
                            $result=$this->update_price(1);
    
                            if ($result > 0)
                            {
                                $this->db->commit();
                                return 1;
                            }
                            else
                            {
                                $this->db->rollback();
                                $this->error=$this->db->lasterror();
                                return -1;
                            }
                        }
                        else
                        {
                            $this->db->rollback();
                            $this->error=$line->error;
                            return -1;
                        }
                    }
                    else
                    {
                        $this->db->rollback();
                        return 0;
                    }
                }
                else
                {
                    $this->db->rollback();
                    $this->error=$this->db->lasterror();
                    return -1;
                }
            }
            else
            {
                return -1;
            }
        }
    
        /**
         * 	Applique une remise relative
         *
         * 	@param     	User		$user		User qui positionne la remise
         * 	@param     	float		$remise		Discount (percent)
         *	@return		int 					<0 if KO, >0 if OK
         */
        function set_remise($user, $remise)
        {
            $remise=trim($remise)?trim($remise):0;
    
            if ($user->rights->commande->creer)
            {
                $remise=price2num($remise);
    
                $sql = 'UPDATE '.MAIN_DB_PREFIX.'commande';
                $sql.= ' SET remise_percent = '.$remise;
                $sql.= ' WHERE rowid = '.$this->id.' AND fk_statut = '.self::STATUS_DRAFT.' ;';
    
                if ($this->db->query($sql))
                {
                    $this->remise_percent = $remise;
                    $this->update_price(1);
                    return 1;
                }
                else
                {
                    $this->error=$this->db->error();
                    return -1;
                }
            }
        }
    
    
        /**
         * 		Applique une remise absolue
         *
         * 		@param     	User		$user 		User qui positionne la remise
         * 		@param     	float		$remise		Discount
         *		@return		int 					<0 if KO, >0 if OK
         */
        function set_remise_absolue($user, $remise)
        {
            $remise=trim($remise)?trim($remise):0;
    
            if ($user->rights->commande->creer)
            {
                $remise=price2num($remise);
    
                $sql = 'UPDATE '.MAIN_DB_PREFIX.'commande';
                $sql.= ' SET remise_absolue = '.$remise;
                $sql.= ' WHERE rowid = '.$this->id.' AND fk_statut = '.self::STATUS_DRAFT.' ;';
    
                dol_syslog(get_class($this)."::set_remise_absolue", LOG_DEBUG);
    
                if ($this->db->query($sql))
                {
                    $this->remise_absolue = $remise;
                    $this->update_price(1);
                    return 1;
                }
                else
                {
                    $this->error=$this->db->error();
                    return -1;
                }
            }
        }
    
    
        /**
         *	Set the order date
         *
         *	@param      User		$user       Object user making change
         *	@param      int	$date		Date
         *	@return     int         			<0 if KO, >0 if OK
         */
        function set_date($user, $date)
        {
            if ($user->rights->commande->creer)
            {
                $sql = "UPDATE ".MAIN_DB_PREFIX."commande";
                $sql.= " SET date_commande = ".($date ? $this->db->idate($date) : 'null');
                $sql.= " WHERE rowid = ".$this->id." AND fk_statut = ".self::STATUS_DRAFT;
    
                dol_syslog(get_class($this)."::set_date",LOG_DEBUG);
                $resql=$this->db->query($sql);
                if ($resql)
                {
                    $this->date = $date;
                    return 1;
                }
                else
                {
                    $this->error=$this->db->error();
                    return -1;
                }
            }
            else
            {
                return -2;
            }
        }
    
        /**
         *	Set the planned delivery date
         *
         *	@param      User			$user        		Objet utilisateur qui modifie
         *	@param      int		$date_livraison     Date de livraison
         *	@return     int         						<0 si ko, >0 si ok
         */
        function set_date_livraison($user, $date_livraison)
        {
            if ($user->rights->commande->creer)
            {
                $sql = "UPDATE ".MAIN_DB_PREFIX."commande";
                $sql.= " SET date_livraison = ".($date_livraison ? "'".$this->db->idate($date_livraison)."'" : 'null');
                $sql.= " WHERE rowid = ".$this->id;
    
                dol_syslog(get_class($this)."::set_date_livraison", LOG_DEBUG);
                $resql=$this->db->query($sql);
                if ($resql)
                {
                    $this->date_livraison = $date_livraison;
                    return 1;
                }
                else
                {
                    $this->error=$this->db->error();
                    return -1;
                }
            }
            else
            {
                return -2;
            }
        }
    
        /**
         *	Set availability
         *
         *	@param      User	$user		Object user making change
         *	@param      int		$id			If of availability delay
         *	@return     int           		<0 if KO, >0 if OK
         */
        function set_availability($user, $id)
        {
            if ($user->rights->commande->creer)
            {
                $sql = "UPDATE ".MAIN_DB_PREFIX."commande ";
                $sql.= " SET fk_availability = '".$id."'";
                $sql.= " WHERE rowid = ".$this->id;
    
                if ($this->db->query($sql))
                {
                    $this->fk_availability = $id;
                    return 1;
                }
                else
                {
                    $this->error=$this->db->error();
                    dol_syslog(get_class($this)."::set_availability Erreur SQL");
                    return -1;
                }
            }
        }
    
        /**
         *	Set source of demand
         *
         *	@param      User	$user		  	Object user making change
         *	@param      int		$id				Id of source
         *	@return     int           			<0 if KO, >0 if OK
         */
        function set_demand_reason($user, $id)
        {
            if ($user->rights->commande->creer)
            {
                $sql = "UPDATE ".MAIN_DB_PREFIX."commande ";
                $sql.= " SET fk_input_reason = '".$id."'";
                $sql.= " WHERE rowid = ".$this->id;
    
                if ($this->db->query($sql))
                {
                    $this->fk_input_reason = $id;
                    return 1;
                }
                else
                {
                    $this->error=$this->db->error();
                    dol_syslog(get_class($this)."::set_demand_reason Erreur SQL");
                    return -1;
                }
            }
        }
    
        /**
         *  Return list of orders (eventuelly filtered on a user) into an array
         *
         *  @param		int		$shortlist		0=Return array[id]=ref, 1=Return array[](id=>id,ref=>ref,name=>name)
         *  @param      int		$draft      	0=not draft, 1=draft
         *  @param      User	$excluser      	Objet user to exclude
         *  @param    	int		$socid			Id third pary
         *  @param    	int		$limit			For pagination
         *  @param    	int		$offset			For pagination
         *  @param    	string	$sortfield		Sort criteria
         *  @param    	string	$sortorder		Sort order
         *  @return     int             		-1 if KO, array with result if OK
         */
        function liste_array($shortlist=0, $draft=0, $excluser='', $socid=0, $limit=0, $offset=0, $sortfield='c.date_commande', $sortorder='DESC')
        {
            global $user;
    
            $ga = array();
    
            $sql = "SELECT s.rowid, s.nom as name, s.client,";
            $sql.= " c.rowid as cid, c.ref";
            if (! $user->rights->societe->client->voir && ! $socid) $sql .= ", sc.fk_soc, sc.fk_user";
            $sql.= " FROM ".MAIN_DB_PREFIX."societe as s, ".MAIN_DB_PREFIX."commande as c";
    		if (! $user->rights->societe->client->voir && ! $socid) $sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";
            $sql.= " WHERE c.entity IN (".getEntity('commande', 1).")";
            $sql.= " AND c.fk_soc = s.rowid";
            if (! $user->rights->societe->client->voir && ! $socid) //restriction
            {
            	$sql.= " AND s.rowid = sc.fk_soc AND sc.fk_user = " .$user->id;
            }
            if ($socid) $sql.= " AND s.rowid = ".$socid;
            if ($draft) $sql.= " AND c.fk_statut = ".self::STATUS_DRAFT;
            if (is_object($excluser)) $sql.= " AND c.fk_user_author <> ".$excluser->id;
            $sql.= $this->db->order($sortfield,$sortorder);
            $sql.= $this->db->plimit($limit,$offset);
    
            $result=$this->db->query($sql);
            if ($result)
            {
                $numc = $this->db->num_rows($result);
                if ($numc)
                {
                    $i = 0;
                    while ($i < $numc)
                    {
                        $obj = $this->db->fetch_object($result);
    
                        if ($shortlist == 1)
                        {
                        	$ga[$obj->cid] = $obj->ref;
                        }
                        else if ($shortlist == 2)
                        {
                        	$ga[$obj->cid] = $obj->ref.' ('.$obj->name.')';
                        }
                        else
    					{
                        	$ga[$i]['id']	= $obj->cid;
                        	$ga[$i]['ref'] 	= $obj->ref;
                        	$ga[$i]['name'] = $obj->name;
                        }
                        $i++;
                    }
                }
                return $ga;
            }
            else
            {
                dol_print_error($this->db);
                return -1;
            }
        }
    
        /**
         *	Change le delai de livraison
         *
         *	@param      int		$availability_id	Id du nouveau mode
         *	@return     int         				>0 if OK, <0 if KO
         */
        function availability($availability_id)
        {
            dol_syslog('Commande::availability('.$availability_id.')');
            if ($this->statut >= self::STATUS_DRAFT)
            {
                $sql = 'UPDATE '.MAIN_DB_PREFIX.'commande';
                $sql .= ' SET fk_availability = '.$availability_id;
                $sql .= ' WHERE rowid='.$this->id;
                if ( $this->db->query($sql) )
                {
                    $this->availability_id = $availability_id;
                    return 1;
                }
                else
                {
                    dol_syslog('Commande::availability Erreur '.$sql.' - '.$this->db->error(), LOG_ERR);
                    $this->error=$this->db->lasterror();
                    return -1;
                }
            }
            else
            {
                dol_syslog('Commande::availability, etat facture incompatible', LOG_ERR);
                $this->error='Etat commande incompatible '.$this->statut;
                return -2;
            }
        }
    
        /**
         *	Change la source de la demande
         *
         *  @param      int		$demand_reason_id	Id of new demand
         *  @return     int        			 		>0 if ok, <0 if ko
         */
        function demand_reason($demand_reason_id)
        {
            dol_syslog('Commande::demand_reason('.$demand_reason_id.')');
            if ($this->statut >= self::STATUS_DRAFT)
            {
                $sql = 'UPDATE '.MAIN_DB_PREFIX.'commande';
                $sql .= ' SET fk_input_reason = '.$demand_reason_id;
                $sql .= ' WHERE rowid='.$this->id;
                if ( $this->db->query($sql) )
                {
                    $this->demand_reason_id = $demand_reason_id;
                    return 1;
                }
                else
                {
                    dol_syslog('Commande::demand_reason Erreur '.$sql.' - '.$this->db->error(), LOG_ERR);
                    $this->error=$this->db->lasterror();
                    return -1;
                }
            }
            else
            {
                dol_syslog('Commande::demand_reason, etat facture incompatible', LOG_ERR);
                $this->error='Etat commande incompatible '.$this->statut;
                return -2;
            }
        }
    
        /**
         *	Set customer ref
         *
         *	@param      User	$user           User that make change
         *	@param      string	$ref_client     Customer ref
         *	@return     int             		<0 if KO, >0 if OK
         */
        function set_ref_client($user, $ref_client)
        {
            if ($user->rights->commande->creer)
            {
                dol_syslog(get_class($this).'::set_ref_client this->id='.$this->id.', ref_client='.$ref_client);
    
                $sql = 'UPDATE '.MAIN_DB_PREFIX.'commande SET';
                $sql.= ' ref_client = '.(empty($ref_client) ? 'NULL' : '\''.$this->db->escape($ref_client).'\'');
                $sql.= ' WHERE rowid = '.$this->id;
    
                if ($this->db->query($sql) )
                {
                    $this->ref_client = $ref_client;
                    return 1;
                }
                else
                {
                    $this->error=$this->db->lasterror();
                    return -2;
                }
            }
            else
            {
                return -1;
            }
        }
    
    	/**
    	 * Classify the order as invoiced
    	 *
    	 * @param      User    $user       Object user making the change
    	 * @return     int                 <0 if KO, >0 if OK
    	 */
    	function classifyBilled(User $user)
    	{
    		global $user;
            $error = 0;
    
    		$this->db->begin();
    
    		$sql = 'UPDATE '.MAIN_DB_PREFIX.'commande SET facture = 1';
    		$sql.= ' WHERE rowid = '.$this->id.' AND fk_statut > '.self::STATUS_DRAFT;
    
    		dol_syslog(get_class($this)."::classifyBilled", LOG_DEBUG);
    		if ($this->db->query($sql))
    		{
                // Call trigger
                $result=$this->call_trigger('ORDER_CLASSIFY_BILLED',$user);
                if ($result < 0) $error++;
                // End call triggers
    
    			if (! $error)
    			{
    				$this->facturee=1; // deprecated
    				$this->billed=1;
    
    				$this->db->commit();
    				return 1;
    			}
    			else
    			{
    				foreach($this->errors as $errmsg)
    				{
    					dol_syslog(get_class($this)."::classifyBilled ".$errmsg, LOG_ERR);
    					$this->error.=($this->error?', '.$errmsg:$errmsg);
    				}
    				$this->db->rollback();
    				return -1*$error;
    			}
    		}
    		else
    		{
    			$this->error=$this->db->error();
                $this->db->rollback();
    			return -1;
    		}
    	}
    
    	/**
    	 * Classify the order as invoiced
    	 *
    	 * @return     int     <0 if ko, >0 if ok
    	 * @deprecated
    	 * @see classifyBilled()
    	 */
    	function classer_facturee()
    	{
    	    global $user;
    		dol_syslog(__METHOD__ . " is deprecated", LOG_WARNING);
    
    		return $this->classifyBilled($user);
    	}
    
    
        /**
         *  Update a line in database
         *
         *  @param    	int				$rowid            	Id of line to update
         *  @param    	string			$desc             	Description de la ligne
         *  @param    	float			$pu               	Prix unitaire
         *  @param    	float			$qty              	Quantity
         *  @param    	float			$remise_percent   	Pourcentage de remise de la ligne
         *  @param    	float			$txtva           	Taux TVA
         * 	@param		float			$txlocaltax1		Local tax 1 rate
         *  @param		float			$txlocaltax2		Local tax 2 rate
         *  @param    	string			$price_base_type	HT or TTC
         *  @param    	int				$info_bits        	Miscellaneous informations on line
         *  @param    	int		$date_start        	Start date of the line
         *  @param    	int		$date_end          	End date of the line
         * 	@param		int				$type				Type of line (0=product, 1=service)
         * 	@param		int				$fk_parent_line		Id of parent line (0 in most cases, used by modules adding sublevels into lines).
         * 	@param		int				$skip_update_total	Keep fields total_xxx to 0 (used for special lines by some modules)
         *  @param		int				$fk_fournprice		Id of origin supplier price
         *  @param		int				$pa_ht				Price (without tax) of product when it was bought
         *  @param		string			$label				Label
         *  @param		int				$special_code		Special code (also used by externals modules!)
    	 *  @param		array			$array_options		extrafields array
         * 	@param 		string			$fk_unit 			Code of the unit to use. Null to use the default one
         *  @return   	int              					< 0 if KO, > 0 if OK
         */
    	function updateline($rowid, $desc, $pu, $qty, $remise_percent, $txtva, $txlocaltax1=0.0,$txlocaltax2=0.0, $price_base_type='HT', $info_bits=0, $date_start='', $date_end='', $type=0, $fk_parent_line=0, $skip_update_total=0, $fk_fournprice=null, $pa_ht=0, $label='', $special_code=0, $array_options=0, $fk_unit=null)
        {
            global $conf, $mysoc, $langs;
    
            dol_syslog(get_class($this)."::updateline id=$rowid, desc=$desc, pu=$pu, qty=$qty, remise_percent=$remise_percent, txtva=$txtva, txlocaltax1=$txlocaltax1, txlocaltax2=$txlocaltax2, price_base_type=$price_base_type, info_bits=$info_bits, date_start=$date_start, date_end=$date_end, type=$type, fk_parent_line=$fk_parent_line, pa_ht=$pa_ht, special_code=$special_code");
            include_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';
    
            if (! empty($this->brouillon))
            {
                $this->db->begin();
    
                // Clean parameters
                if (empty($qty)) $qty=0;
                if (empty($info_bits)) $info_bits=0;
                if (empty($txtva)) $txtva=0;
                if (empty($txlocaltax1)) $txlocaltax1=0;
                if (empty($txlocaltax2)) $txlocaltax2=0;
                if (empty($remise)) $remise=0;
                if (empty($remise_percent)) $remise_percent=0;
                if (empty($special_code) || $special_code == 3) $special_code=0;
    
                $remise_percent=price2num($remise_percent);
                $qty=price2num($qty);
                $pu = price2num($pu);
          		$pa_ht=price2num($pa_ht);
                $txtva=price2num($txtva);
                $txlocaltax1=price2num($txlocaltax1);
                $txlocaltax2=price2num($txlocaltax2);
    
                // Calcul du total TTC et de la TVA pour la ligne a partir de
                // qty, pu, remise_percent et txtva
                // TRES IMPORTANT: C'est au moment de l'insertion ligne qu'on doit stocker
                // la part ht, tva et ttc, et ce au niveau de la ligne qui a son propre taux tva.
    
                $localtaxes_type=getLocalTaxesFromRate($txtva,0,$this->thirdparty, $mysoc);
                $txtva = preg_replace('/\s*\(.*\)/','',$txtva);  // Remove code into vatrate.
                
                $tabprice=calcul_price_total($qty, $pu, $remise_percent, $txtva, $txlocaltax1, $txlocaltax2, 0, $price_base_type, $info_bits, $type, $mysoc, $localtaxes_type, 100, $this->multicurrency_tx);
    
                $total_ht  = $tabprice[0];
                $total_tva = $tabprice[1];
                $total_ttc = $tabprice[2];
                $total_localtax1 = $tabprice[9];
                $total_localtax2 = $tabprice[10];
    
    			// MultiCurrency
    			$multicurrency_total_ht  = $tabprice[16];
                $multicurrency_total_tva = $tabprice[17];
                $multicurrency_total_ttc = $tabprice[18];
    			
                // Anciens indicateurs: $price, $subprice, $remise (a ne plus utiliser)
                $price = $pu;
    			if ($price_base_type == 'TTC') 
    			{
    				$subprice = $tabprice[5];
    			} 
    			else 
    			{
    				$subprice = $pu;
    			}
                $remise = 0;
                if ($remise_percent > 0)
                {
                    $remise = round(($pu * $remise_percent / 100),2);
                    $price = ($pu - $remise);
                }
    
                //Fetch current line from the database and then clone the object and set it in $oldline property
                $line = new OrderLine($this->db);
                $line->fetch($rowid);
    
                if (!empty($line->fk_product))
                {
                    $product=new Product($this->db);
                    $result=$product->fetch($line->fk_product);
                    $product_type=$product->type;
    
                    if (! empty($conf->global->STOCK_MUST_BE_ENOUGH_FOR_ORDER) && $product_type == 0 && $product->stock_reel < $qty)
                    {
                        $this->error=$langs->trans('ErrorStockIsNotEnough');
                        dol_syslog(get_class($this)."::addline error=Product ".$product->ref.": ".$this->error, LOG_ERR);
                        $this->db->rollback();
                        unset($_POST['productid']);
                        unset($_POST['tva_tx']);
                        unset($_POST['price_ht']);
                        unset($_POST['qty']);
                        unset($_POST['buying_price']);
                        return self::STOCK_NOT_ENOUGH_FOR_ORDER;
                    }
                }
    
                $staticline = clone $line;
    
                $line->oldline = $staticline;
                $this->line = $line;
                $this->line->context = $this->context;
    
                // Reorder if fk_parent_line change
                if (! empty($fk_parent_line) && ! empty($staticline->fk_parent_line) && $fk_parent_line != $staticline->fk_parent_line)
                {
                	$rangmax = $this->line_max($fk_parent_line);
                	$this->line->rang = $rangmax + 1;
                }
    
                $this->line->rowid=$rowid;
                $this->line->label=$label;
                $this->line->desc=$desc;
                $this->line->qty=$qty;
                $this->line->tva_tx=$txtva;
                $this->line->localtax1_tx=$txlocaltax1;
                $this->line->localtax2_tx=$txlocaltax2;
    			$this->line->localtax1_type = $localtaxes_type[0];
    			$this->line->localtax2_type = $localtaxes_type[2];
                $this->line->remise_percent=$remise_percent;
                $this->line->subprice=$subprice;
                $this->line->info_bits=$info_bits;
                $this->line->special_code=$special_code;
                $this->line->total_ht=$total_ht;
                $this->line->total_tva=$total_tva;
                $this->line->total_localtax1=$total_localtax1;
                $this->line->total_localtax2=$total_localtax2;
                $this->line->total_ttc=$total_ttc;
                $this->line->date_start=$date_start;
                $this->line->date_end=$date_end;
                $this->line->product_type=$type;
                $this->line->fk_parent_line=$fk_parent_line;
                $this->line->skip_update_total=$skip_update_total;
    	        $this->line->fk_unit=$fk_unit;
    
    			$this->line->fk_fournprice = $fk_fournprice;
    			$this->line->pa_ht = $pa_ht;
    
    			// Multicurrency
    			$this->line->multicurrency_subprice		= price2num($subprice * $this->multicurrency_tx);
    			$this->line->multicurrency_total_ht 	= $multicurrency_total_ht;
                $this->line->multicurrency_total_tva 	= $multicurrency_total_tva;
                $this->line->multicurrency_total_ttc 	= $multicurrency_total_ttc;
    			
                // TODO deprecated
                $this->line->price=$price;
                $this->line->remise=$remise;
    
    			if (is_array($array_options) && count($array_options)>0) {
    				$this->line->array_options=$array_options;
    			}
    
                $result=$this->line->update();
                if ($result > 0)
                {
                	// Reorder if child line
                	if (! empty($fk_parent_line)) $this->line_order(true,'DESC');
    
                    // Mise a jour info denormalisees
                    $this->update_price(1);
    
                    $this->db->commit();
                    return $result;
                }
                else
                {
    	            $this->error=$this->line->error;
    
    	            $this->db->rollback();
    	            return -1;
                }
            }
            else
            {
                $this->error=get_class($this)."::updateline Order status makes operation forbidden";
            	$this->errors=array('OrderStatusMakeOperationForbidden');
                return -2;
            }
        }
    
    	/**
    	 *      Update database
    	 *
    	 *      @param      User	$user        	User that modify
    	 *      @param      int		$notrigger	    0=launch triggers after, 1=disable triggers
    	 *      @return     int      			   	<0 if KO, >0 if OK
    	 */
    	function update($user=null, $notrigger=0)
    	{
    		$error=0;
    
    		// Clean parameters
    		if (isset($this->ref)) $this->ref=trim($this->ref);
    		if (isset($this->ref_client)) $this->ref_client=trim($this->ref_client);
    		if (isset($this->note) || isset($this->note_private)) $this->note_private=(isset($this->note_private) ? trim($this->note_private) : trim($this->note));
    		if (isset($this->note_public)) $this->note_public=trim($this->note_public);
    		if (isset($this->modelpdf)) $this->modelpdf=trim($this->modelpdf);
    		if (isset($this->import_key)) $this->import_key=trim($this->import_key);
    
    		// Check parameters
    		// Put here code to add control on parameters values
    
    		// Update request
    		$sql = "UPDATE ".MAIN_DB_PREFIX."commande SET";
    
    		$sql.= " ref=".(isset($this->ref)?"'".$this->db->escape($this->ref)."'":"null").",";
    		$sql.= " ref_client=".(isset($this->ref_client)?"'".$this->db->escape($this->ref_client)."'":"null").",";
    		$sql.= " ref_ext=".(isset($this->ref_ext)?"'".$this->db->escape($this->ref_ext)."'":"null").",";
    		$sql.= " fk_soc=".(isset($this->socid)?$this->socid:"null").",";
    		$sql.= " date_commande=".(strval($this->date_commande)!='' ? "'".$this->db->idate($this->date_commande)."'" : 'null').",";
    		$sql.= " date_valid=".(strval($this->date_validation)!='' ? "'".$this->db->idate($this->date_validation)."'" : 'null').",";
    		$sql.= " tva=".(isset($this->total_tva)?$this->total_tva:"null").",";
    		$sql.= " localtax1=".(isset($this->total_localtax1)?$this->total_localtax1:"null").",";
    		$sql.= " localtax2=".(isset($this->total_localtax2)?$this->total_localtax2:"null").",";
    		$sql.= " total_ht=".(isset($this->total_ht)?$this->total_ht:"null").",";
    		$sql.= " total_ttc=".(isset($this->total_ttc)?$this->total_ttc:"null").",";
    		$sql.= " fk_statut=".(isset($this->statut)?$this->statut:"null").",";
    		$sql.= " fk_user_author=".(isset($this->user_author)?$this->user_author:"null").",";
    		$sql.= " fk_user_valid=".(isset($this->fk_user_valid)?$this->fk_user_valid:"null").",";
    		$sql.= " fk_projet=".(isset($this->fk_project)?$this->fk_project:"null").",";
    		$sql.= " fk_cond_reglement=".(isset($this->cond_reglement_id)?$this->cond_reglement_id:"null").",";
    		$sql.= " fk_mode_reglement=".(isset($this->mode_reglement_id)?$this->mode_reglement_id:"null").",";
    		$sql.= " note_private=".(isset($this->note_private)?"'".$this->db->escape($this->note_private)."'":"null").",";
    		$sql.= " note_public=".(isset($this->note_public)?"'".$this->db->escape($this->note_public)."'":"null").",";
    		$sql.= " model_pdf=".(isset($this->modelpdf)?"'".$this->db->escape($this->modelpdf)."'":"null").",";
    		$sql.= " import_key=".(isset($this->import_key)?"'".$this->db->escape($this->import_key)."'":"null")."";
    
    		$sql.= " WHERE rowid=".$this->id;
    
    		$this->db->begin();
    
    		dol_syslog(get_class($this)."::update", LOG_DEBUG);
    		$resql = $this->db->query($sql);
    		if (! $resql) {
    			$error++; $this->errors[]="Error ".$this->db->lasterror();
    		}
    
    		if (! $error)
    		{
    			if (! $notrigger)
    			{
    	            // Call trigger
    	            $result=$this->call_trigger('ORDER_MODIFY',$user);
    	            if ($result < 0) $error++;
    	            // End call triggers
    			}
    		}
    
    		// Commit or rollback
    		if ($error)
    		{
    			foreach($this->errors as $errmsg)
    			{
    				dol_syslog(get_class($this)."::update ".$errmsg, LOG_ERR);
    				$this->error.=($this->error?', '.$errmsg:$errmsg);
    			}
    			$this->db->rollback();
    			return -1*$error;
    		}
    		else
    		{
    			$this->db->commit();
    			return 1;
    		}
    	}
    
        /**
         *	Update value of extrafields on order
         *
         *	@param      User	$user       Object user that modify
         *	@return     int         		<0 if ko, >0 if ok
         */
        function update_extrafields($user)
        {
            global $hookmanager, $conf;
    
        	$action='create';
            $error = 0;
    
        	// Actions on extra fields (by external module or standard code)
        	// TODO le hook fait double emploi avec le trigger !!
        	$hookmanager->initHooks(array('orderdao'));
        	$parameters=array('id'=>$this->id);
        	$reshook=$hookmanager->executeHooks('insertExtraFields',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
        	if (empty($reshook))
        	{
        		if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) // For avoid conflicts if trigger used
        		{
        			$result=$this->insertExtraFields();
        			if ($result < 0)
        			{
        				$error++;
        			}
        		}
        	}
        	else if ($reshook < 0) $error++;
    
        	if (!$error)
        	{
        		return 1;
        	}
        	else
        	{
        		return -1;
        	}
    
        }
    
        /**
         *	Delete the customer order
         *
         *	@param	User	$user		User object
         *	@param	int		$notrigger	1=Does not execute triggers, 0= execuete triggers
         * 	@return	int					<=0 if KO, >0 if OK
         */
        function delete($user, $notrigger=0)
        {
            global $conf, $langs;
            require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
    
            $error = 0;
    
            $this->db->begin();
    
            if (! $error && ! $notrigger)
            {
                // Call trigger
                $result=$this->call_trigger('ORDER_DELETE',$user);
                if ($result < 0) $error++;
                // End call triggers
            }
    
            //TODO: Check for error after each action. If one failed we rollback, don't waste time to do action if previous fail
            if (! $error)
            {
            	// Delete order details
            	$sql = 'DELETE FROM '.MAIN_DB_PREFIX."commandedet WHERE fk_commande = ".$this->id;
            	dol_syslog(get_class($this)."::delete", LOG_DEBUG);
            	if (! $this->db->query($sql) )
            	{
            		$error++;
            		$this->errors[]=$this->db->lasterror();
            	}
    
            	// Delete order
            	$sql = 'DELETE FROM '.MAIN_DB_PREFIX."commande WHERE rowid = ".$this->id;
            	dol_syslog(get_class($this)."::delete", LOG_DEBUG);
            	if (! $this->db->query($sql) )
            	{
            		$error++;
            		$this->errors[]=$this->db->lasterror();
            	}
    
            	// Delete linked object
            	$res = $this->deleteObjectLinked();
            	if ($res < 0) $error++;
    
            	// Delete linked contacts
            	$res = $this->delete_linked_contact();
            	if ($res < 0) $error++;
    
            	// Remove extrafields
            	if ((! $error) && (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED))) // For avoid conflicts if trigger used
            	{
            		$result=$this->deleteExtraFields();
            		if ($result < 0)
            		{
            			$error++;
            			dol_syslog(get_class($this)."::delete error -4 ".$this->error, LOG_ERR);
            		}
            	}
    
            	// On efface le repertoire de pdf provisoire
            	$comref = dol_sanitizeFileName($this->ref);
            	if ($conf->commande->dir_output && !empty($this->ref))
            	{
            		$dir = $conf->commande->dir_output . "/" . $comref ;
            		$file = $conf->commande->dir_output . "/" . $comref . "/" . $comref . ".pdf";
            		if (file_exists($file))	// We must delete all files before deleting directory
            		{
            			dol_delete_preview($this);
    
            			if (! dol_delete_file($file,0,0,0,$this)) // For triggers
            			{
            				$this->db->rollback();
            				return 0;
            			}
            		}
            		if (file_exists($dir))
            		{
            			if (! dol_delete_dir_recursive($dir))
            			{
            				$this->error=$langs->trans("ErrorCanNotDeleteDir",$dir);
            				$this->db->rollback();
            				return 0;
            			}
            		}
            	}
    
    
            }
    
            if (! $error)
            {
            	dol_syslog(get_class($this)."::delete $this->id by $user->id", LOG_DEBUG);
            	$this->db->commit();
            	return 1;
            }
            else
            {
    	        foreach($this->errors as $errmsg)
    	        {
    		        dol_syslog(get_class($this)."::delete ".$errmsg, LOG_ERR);
    		        $this->error.=($this->error?', '.$errmsg:$errmsg);
    	        }
    	        $this->db->rollback();
    	        return -1*$error;
            }
        }
    
    
        /**
         *	Load indicators for dashboard (this->nbtodo and this->nbtodolate)
         *
         *	@param		User	$user   Object user
         *	@return WorkboardResponse|int <0 if KO, WorkboardResponse if OK
         */
        function load_board($user)
        {
            global $conf, $langs;
    
            $clause = " WHERE";
    
            $sql = "SELECT c.rowid, c.date_creation as datec, c.date_commande, c.date_livraison as delivery_date, c.fk_statut";
            $sql.= " FROM ".MAIN_DB_PREFIX."commande as c";
            if (!$user->rights->societe->client->voir && !$user->societe_id)
            {
                $sql.= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON c.fk_soc = sc.fk_soc";
                $sql.= " WHERE sc.fk_user = " .$user->id;
                $clause = " AND";
            }
            $sql.= $clause." c.entity IN (".getEntity('commande', 1).")";
            //$sql.= " AND c.fk_statut IN (1,2,3) AND c.facture = 0";
            $sql.= " AND ((c.fk_statut IN (".self::STATUS_VALIDATED.",".self::STATUS_ACCEPTED.")) OR (c.fk_statut = ".self::STATUS_CLOSED." AND c.facture = 0))";    // If status is 2 and facture=1, it must be selected
            if ($user->societe_id) $sql.=" AND c.fk_soc = ".$user->societe_id;
    
            $resql=$this->db->query($sql);
            if ($resql)
            {
    	        $response = new WorkboardResponse();
    	        $response->warning_delay=$conf->commande->client->warning_delay/60/60/24;
    	        $response->label=$langs->trans("OrdersToProcess");
    	        $response->url=DOL_URL_ROOT.'/commande/list.php?viewstatut=-3';
    	        $response->img=img_object($langs->trans("Orders"),"order");
    
                $generic_commande = new Commande($this->db);
    
                while ($obj=$this->db->fetch_object($resql))
                {
                    $response->nbtodo++;
    
                    $generic_commande->statut = $obj->fk_statut;
                    $generic_commande->date_livraison = $obj->delivery_date;
    
                    if ($generic_commande->hasDelay()) {
    		            $response->nbtodolate++;
    	            }
                }
    
                return $response;
            }
            else
            {
                $this->error=$this->db->error();
                return -1;
            }
        }
    
        /**
         *	Return source label of order
         *
         *	@return     string      Label
         */
        function getLabelSource()
        {
            global $langs;
    
            $label=$langs->trans('OrderSource'.$this->source);
    
            if ($label == 'OrderSource') return '';
            return $label;
        }
    
        /**
         *	Return status label of Order
         *
         *	@param      int		$mode       0=libelle long, 1=libelle court, 2=Picto + Libelle court, 3=Picto, 4=Picto + Libelle long, 5=Libelle court + Picto
         *	@return     string      		Libelle
         */
        function getLibStatut($mode)
        {
            if ($this->facturee && empty($this->billed)) $this->billed=$this->facturee; // For backward compatibility
            return $this->LibStatut($this->statut,$this->billed,$mode);
        }
    
        /**
         *	Return label of status
         *
         *	@param		int		$statut      	  Id statut
         *  @param      int		$billed    		  If invoiced
         *	@param      int		$mode        	  0=libelle long, 1=libelle court, 2=Picto + Libelle court, 3=Picto, 4=Picto + Libelle long, 5=Libelle court + Picto
         *  @param      int     $donotshowbilled  Do not show billed status after order status
         *  @return     string					  Label of status
         */
        function LibStatut($statut,$billed,$mode,$donotshowbilled=0)
        {
            global $langs, $conf;
    
            $billedtext = '';
            if (empty($donotshowbilled)) $billedtext .= ($billed?' - '.$langs->trans("Billed"):'');
    
            //print 'x'.$statut.'-'.$billed;
            if ($mode == 0)
            {
                if ($statut==self::STATUS_CANCELED) return $langs->trans('StatusOrderCanceled');
                if ($statut==self::STATUS_DRAFT) return $langs->trans('StatusOrderDraft');
                if ($statut==self::STATUS_VALIDATED) return $langs->trans('StatusOrderValidated').$billedtext;
                if ($statut==self::STATUS_ACCEPTED) return $langs->trans('StatusOrderSentShort').$billedtext;
                if ($statut==self::STATUS_CLOSED && (! $billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return $langs->trans('StatusOrderToBill');
                if ($statut==self::STATUS_CLOSED && ($billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return $langs->trans('StatusOrderProcessed').$billedtext;
                if ($statut==self::STATUS_CLOSED && (! empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return $langs->trans('StatusOrderDelivered');
            }
            elseif ($mode == 1)
            {
                if ($statut==self::STATUS_CANCELED) return $langs->trans('StatusOrderCanceledShort');
                if ($statut==self::STATUS_DRAFT) return $langs->trans('StatusOrderDraftShort');
                if ($statut==self::STATUS_VALIDATED) return $langs->trans('StatusOrderValidatedShort').$billedtext;
                if ($statut==self::STATUS_ACCEPTED) return $langs->trans('StatusOrderSentShort').$billedtext;
                if ($statut==self::STATUS_CLOSED && (! $billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return $langs->trans('StatusOrderToBillShort');
                if ($statut==self::STATUS_CLOSED && ($billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return $langs->trans('StatusOrderProcessed').$billedtext;
                if ($statut==self::STATUS_CLOSED && (! empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return $langs->trans('StatusOrderDelivered');
            }
            elseif ($mode == 2)
            {
                if ($statut==self::STATUS_CANCELED) return img_picto($langs->trans('StatusOrderCanceled'),'statut5').' '.$langs->trans('StatusOrderCanceledShort');
                if ($statut==self::STATUS_DRAFT) return img_picto($langs->trans('StatusOrderDraft'),'statut0').' '.$langs->trans('StatusOrderDraftShort');
                if ($statut==self::STATUS_VALIDATED) return img_picto($langs->trans('StatusOrderValidated'),'statut1').' '.$langs->trans('StatusOrderValidatedShort').$billedtext;
                if ($statut==self::STATUS_ACCEPTED) return img_picto($langs->trans('StatusOrderSent'),'statut3').' '.$langs->trans('StatusOrderSentShort').$billedtext;
                if ($statut==self::STATUS_CLOSED && (! $billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return img_picto($langs->trans('StatusOrderToBill'),'statut7').' '.$langs->trans('StatusOrderToBillShort');
                if ($statut==self::STATUS_CLOSED && ($billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return img_picto($langs->trans('StatusOrderProcessed').$billedtext,'statut6').' '.$langs->trans('StatusOrderProcessed').$billedtext;
                if ($statut==self::STATUS_CLOSED && (! empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return img_picto($langs->trans('StatusOrderDelivered'),'statut6').' '.$langs->trans('StatusOrderDeliveredShort');
            }
            elseif ($mode == 3)
            {
                if ($statut==self::STATUS_CANCELED) return img_picto($langs->trans('StatusOrderCanceled'),'statut5');
                if ($statut==self::STATUS_DRAFT) return img_picto($langs->trans('StatusOrderDraft'),'statut0');
                if ($statut==self::STATUS_VALIDATED) return img_picto($langs->trans('StatusOrderValidated').$billedtext,'statut1');
                if ($statut==self::STATUS_ACCEPTED) return img_picto($langs->trans('StatusOrderSentShort').$billedtext,'statut3');
                if ($statut==self::STATUS_CLOSED && (! $billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return img_picto($langs->trans('StatusOrderToBill'),'statut7');
                if ($statut==self::STATUS_CLOSED && ($billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return img_picto($langs->trans('StatusOrderProcessed').$billedtext,'statut6');
                if ($statut==self::STATUS_CLOSED && (! empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return img_picto($langs->trans('StatusOrderDelivered'),'statut6');
            }
            elseif ($mode == 4)
            {
                if ($statut==self::STATUS_CANCELED) return img_picto($langs->trans('StatusOrderCanceled'),'statut5').' '.$langs->trans('StatusOrderCanceled');
                if ($statut==self::STATUS_DRAFT) return img_picto($langs->trans('StatusOrderDraft'),'statut0').' '.$langs->trans('StatusOrderDraft');
                if ($statut==self::STATUS_VALIDATED) return img_picto($langs->trans('StatusOrderValidated').$billedtext,'statut1').' '.$langs->trans('StatusOrderValidated').$billedtext;
                if ($statut==self::STATUS_ACCEPTED) return img_picto($langs->trans('StatusOrderSentShort').$billedtext,'statut3').' '.$langs->trans('StatusOrderSent').$billedtext;
                if ($statut==self::STATUS_CLOSED && (! $billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return img_picto($langs->trans('StatusOrderToBill'),'statut7').' '.$langs->trans('StatusOrderToBill');
                if ($statut==self::STATUS_CLOSED && ($billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return img_picto($langs->trans('StatusOrderProcessedShort').$billedtext,'statut6').' '.$langs->trans('StatusOrderProcessed').$billedtext;
                if ($statut==self::STATUS_CLOSED && (! empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return img_picto($langs->trans('StatusOrderDelivered'),'statut6').' '.$langs->trans('StatusOrderDelivered');
            }
            elseif ($mode == 5)
            {
                if ($statut==self::STATUS_CANCELED) return '<span class="hideonsmartphone">'.$langs->trans('StatusOrderCanceledShort').' </span>'.img_picto($langs->trans('StatusOrderCanceled'),'statut5');
                if ($statut==self::STATUS_DRAFT) return '<span class="hideonsmartphone">'.$langs->trans('StatusOrderDraftShort').' </span>'.img_picto($langs->trans('StatusOrderDraft'),'statut0');
                if ($statut==self::STATUS_VALIDATED) return '<span class="hideonsmartphone">'.$langs->trans('StatusOrderValidatedShort').$billedtext.' </span>'.img_picto($langs->trans('StatusOrderValidated').$billedtext,'statut1');
                if ($statut==self::STATUS_ACCEPTED) return '<span class="hideonsmartphone">'.$langs->trans('StatusOrderSentShort').$billedtext.' </span>'.img_picto($langs->trans('StatusOrderSent').$billedtext,'statut3');
                if ($statut==self::STATUS_CLOSED && (! $billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return '<span class="hideonsmartphone">'.$langs->trans('StatusOrderToBillShort').' </span>'.img_picto($langs->trans('StatusOrderToBill'),'statut7');
                if ($statut==self::STATUS_CLOSED && ($billed && empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return '<span class="hideonsmartphone">'.$langs->trans('StatusOrderProcessedShort').$billedtext.' </span>'.img_picto($langs->trans('StatusOrderProcessed').$billedtext,'statut6');
                if ($statut==self::STATUS_CLOSED && (! empty($conf->global->WORKFLOW_BILL_ON_SHIPMENT))) return '<span class="hideonsmartphone">'.$langs->trans('StatusOrderDeliveredShort').' </span>'.img_picto($langs->trans('StatusOrderDelivered'),'statut6');
            }
        }
    
    
        /**
         *	Return clicable link of object (with eventually picto)
         *
         *	@param      int			$withpicto      Add picto into link
         *	@param      int			$option         Where point the link (0=> main card, 1,2 => shipment)
         *	@param      int			$max          	Max length to show
         *	@param      int			$short			Use short labels
         *	@return     string          			String with URL
         */
        function getNomUrl($withpicto=0,$option=0,$max=0,$short=0)
        {
            global $conf, $langs;
    
            $result='';
    
            if (! empty($conf->expedition->enabled) && ($option == 1 || $option == 2)) $url = DOL_URL_ROOT.'/expedition/shipment.php?id='.$this->id;
            else $url = DOL_URL_ROOT.'/commande/card.php?id='.$this->id;
    
            if ($short) return $url;
    
            $picto = 'order';
            $label = '<u>' . $langs->trans("ShowOrder") . '</u>';
            if (! empty($this->ref))
                $label .= '<br><b>' . $langs->trans('Ref') . ':</b> ' . $this->ref;
            if (! empty($this->ref_client))
                $label.= '<br><b>' . $langs->trans('RefCustomer') . ':</b> ' . $this->ref_client;
            if (! empty($this->total_ht))
                $label.= '<br><b>' . $langs->trans('AmountHT') . ':</b> ' . price($this->total_ht, 0, $langs, 0, -1, -1, $conf->currency);
            if (! empty($this->total_tva))
                $label.= '<br><b>' . $langs->trans('VAT') . ':</b> ' . price($this->total_tva, 0, $langs, 0, -1, -1, $conf->currency);
            if (! empty($this->total_ttc))
                $label.= '<br><b>' . $langs->trans('AmountTTC') . ':</b> ' . price($this->total_ttc, 0, $langs, 0, -1, -1, $conf->currency);
    
            $linkstart = '<a href="'.$url.'" title="'.dol_escape_htmltag($label, 1).'" class="classfortooltip">';
            $linkend='</a>';
    
            if ($withpicto) $result.=($linkstart.img_object($label, $picto, 'class="classfortooltip"').$linkend);
            if ($withpicto && $withpicto != 2) $result.=' ';
            $result.=$linkstart.$this->ref.$linkend;
            return $result;
        }
    
    
        /**
         *	Charge les informations d'ordre info dans l'objet commande
         *
         *	@param  int		$id       Id of order
         *	@return	void
         */
        function info($id)
        {
            $sql = 'SELECT c.rowid, date_creation as datec, tms as datem,';
            $sql.= ' date_valid as datev,';
            $sql.= ' date_cloture as datecloture,';
            $sql.= ' fk_user_author, fk_user_valid, fk_user_cloture';
            $sql.= ' FROM '.MAIN_DB_PREFIX.'commande as c';
            $sql.= ' WHERE c.rowid = '.$id;
            $result=$this->db->query($sql);
            if ($result)
            {
                if ($this->db->num_rows($result))
                {
                    $obj = $this->db->fetch_object($result);
                    $this->id = $obj->rowid;
                    if ($obj->fk_user_author)
                    {
                        $cuser = new User($this->db);
                        $cuser->fetch($obj->fk_user_author);
                        $this->user_creation   = $cuser;
                    }
    
                    if ($obj->fk_user_valid)
                    {
                        $vuser = new User($this->db);
                        $vuser->fetch($obj->fk_user_valid);
                        $this->user_validation = $vuser;
                    }
    
                    if ($obj->fk_user_cloture)
                    {
                        $cluser = new User($this->db);
                        $cluser->fetch($obj->fk_user_cloture);
                        $this->user_cloture   = $cluser;
                    }
    
                    $this->date_creation     = $this->db->jdate($obj->datec);
                    $this->date_modification = $this->db->jdate($obj->datem);
                    $this->date_validation   = $this->db->jdate($obj->datev);
                    $this->date_cloture      = $this->db->jdate($obj->datecloture);
                }
    
                $this->db->free($result);
    
            }
            else
            {
                dol_print_error($this->db);
            }
        }
    
    
        /**
         *  Initialise an instance with random values.
         *  Used to build previews or test instances.
         *	id must be 0 if object instance is a specimen.
         *
         *  @return	void
         */
        function initAsSpecimen()
        {
            global $langs;
    
            dol_syslog(get_class($this)."::initAsSpecimen");
    
            // Charge tableau des produits prodids
            $prodids = array();
            $sql = "SELECT rowid";
            $sql.= " FROM ".MAIN_DB_PREFIX."product";
            $sql.= " WHERE entity IN (".getEntity('product', 1).")";
            $resql = $this->db->query($sql);
            if ($resql)
            {
                $num_prods = $this->db->num_rows($resql);
                $i = 0;
                while ($i < $num_prods)
                {
                    $i++;
                    $row = $this->db->fetch_row($resql);
                    $prodids[$i] = $row[0];
                }
            }
    
            // Initialise parametres
            $this->id=0;
            $this->ref = 'SPECIMEN';
            $this->specimen=1;
            $this->socid = 1;
            $this->date = time();
            $this->date_lim_reglement=$this->date+3600*24*30;
            $this->cond_reglement_code = 'RECEP';
            $this->mode_reglement_code = 'CHQ';
            $this->availability_code   = 'DSP';
            $this->demand_reason_code  = 'SRC_00';
            $this->note_public='This is a comment (public)';
            $this->note_private='This is a comment (private)';
            // Lines
            $nbp = 5;
            $xnbp = 0;
            while ($xnbp < $nbp)
            {
                $line=new OrderLine($this->db);
    
                $line->desc=$langs->trans("Description")." ".$xnbp;
                $line->qty=1;
                $line->subprice=100;
                $line->price=100;
                $line->tva_tx=19.6;
                if ($xnbp == 2)
                {
                    $line->total_ht=50;
                    $line->total_ttc=59.8;
                    $line->total_tva=9.8;
                    $line->remise_percent=50;
                }
                else
                {
                    $line->total_ht=100;
                    $line->total_ttc=119.6;
                    $line->total_tva=19.6;
                    $line->remise_percent=0;
                }
                $prodid = mt_rand(1, $num_prods);
                $line->fk_product=$prodids[$prodid];
    
                $this->lines[$xnbp]=$line;
    
                $this->total_ht       += $line->total_ht;
                $this->total_tva      += $line->total_tva;
                $this->total_ttc      += $line->total_ttc;
    
                $xnbp++;
            }
        }
    
    
        /**
         *	Charge indicateurs this->nb de tableau de bord
         *
         *	@return     int         <0 si ko, >0 si ok
         */
        function load_state_board()
        {
            global $user;
    
            $this->nb=array();
            $clause = "WHERE";
    
            $sql = "SELECT count(co.rowid) as nb";
            $sql.= " FROM ".MAIN_DB_PREFIX."commande as co";
            $sql.= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON co.fk_soc = s.rowid";
            if (!$user->rights->societe->client->voir && !$user->societe_id)
            {
                $sql.= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON s.rowid = sc.fk_soc";
                $sql.= " WHERE sc.fk_user = " .$user->id;
                $clause = "AND";
            }
            $sql.= " ".$clause." co.entity IN (".getEntity('commande', 1).")";
    
            $resql=$this->db->query($sql);
            if ($resql)
            {
                while ($obj=$this->db->fetch_object($resql))
                {
                    $this->nb["orders"]=$obj->nb;
                }
                $this->db->free($resql);
                return 1;
            }
            else
            {
                dol_print_error($this->db);
                $this->error=$this->db->error();
                return -1;
            }
        }
    
        /**
    	 * 	Create an array of order lines
    	 *
    	 * 	@return int		>0 if OK, <0 if KO
         */
        function getLinesArray()
        {
            return $this->fetch_lines();
        }
    
    	/**
    	 *  Create a document onto disk accordign to template module.
    	 *
    	 *  @param	    string		$modele			Force le mnodele a utiliser ('' to not force)
    	 *  @param		Translate	$outputlangs	objet lang a utiliser pour traduction
    	 *  @param      int			$hidedetails    Hide details of lines
    	 *  @param      int			$hidedesc       Hide description
    	 *  @param      int			$hideref        Hide ref
    	 *  @return     int         				0 if KO, 1 if OK
    	 */
    	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
    	{
    		global $conf,$langs;
    
    		$langs->load("orders");
    
    		// Positionne le modele sur le nom du modele a utiliser
    		if (! dol_strlen($modele))
    		{
    			if (! empty($conf->global->COMMANDE_ADDON_PDF))
    			{
    				$modele = $conf->global->COMMANDE_ADDON_PDF;
    			}
    			else
    			{
    				$modele = 'einstein';
    			}
    		}
    
    		$modelpath = "core/modules/commande/doc/";
    
    		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
    	}
    
    
    	/**
    	 * 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(
    			'commande'
    		);
    
    		return CommonObject::commonReplaceThirdparty($db, $origin_id, $dest_id, $tables);
    	}
    
        /**
         * Is the customer order delayed?
         *
         * @return bool     true if late, false if not
         */
        public function hasDelay()
        {
            global $conf;
    
            if (! ($this->statut > Commande::STATUS_DRAFT && $this->statut < Commande::STATUS_CLOSED)) {
                return false;   // Never late if not inside this status range
            }
    
            $now = dol_now();
    
            return max($this->date_commande, $this->date_livraison) < ($now - $conf->commande->client->warning_delay);
        }
        
        /**
         * Show the customer delayed info
         *
         * @return string       Show delayed information
         */
        public function showDelay()
        {
            global $conf, $langs;
        
            if (empty($this->date_livraison)) $text=$langs->trans("OrderDate").' '.dol_print_date($this->date_commande, 'day');
            else $text=$text=$langs->trans("DeliveryDate").' '.dol_print_date($this->date_livraison, 'day');
            $text.=' '.($conf->commande->client->warning_delay>0?'+':'-').' '.round(abs($conf->commande->client->warning_delay)/3600/24,1).' '.$langs->trans("days").' < '.$langs->trans("Today");
                
            return $text;
        }
    }
    
    
    /**
     *  Class to manage order lines
     */
    class OrderLine extends CommonOrderLine
    {
    	public $element='commandedet';
    	public $table_element='commandedet';
    
        var $oldline;
    
    	/**
    	 * Id of parent order
    	 * @var int
    	 */
    	public $fk_commande;
    
    	/**
    	 * Id of parent order
    	 * @var int
    	 * @deprecated Use fk_commande
    	 * @see fk_commande
    	 */
    	public $commande_id;
    
        // From llx_commandedet
        var $fk_parent_line;
        var $fk_facture;
        var $label;
        var $fk_remise_except;
        var $rang = 0;
    	var $fk_fournprice;
    
    	/**
    	 * Buy price without taxes
    	 * @var float
    	 */
    	var $pa_ht;
        var $marge_tx;
        var $marque_tx;
    
    	/**
    	 * @deprecated
    	 * @see remise_percent, fk_remise_except
    	 */
    	var $remise;
    
        // Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
        // Start and end date of the line
        var $date_start;
        var $date_end;
    
        var $skip_update_total; // Skip update price total for special lines
    
    
        /**
         *      Constructor
         *
         *      @param     DoliDB	$db      handler d'acces base de donnee
         */
        function __construct($db)
        {
            $this->db= $db;
        }
    
        /**
         *  Load line order
         *
         *  @param  int		$rowid          Id line order
         *  @return	int						<0 if KO, >0 if OK
         */
        function fetch($rowid)
        {
            $sql = 'SELECT cd.rowid, cd.fk_commande, cd.fk_parent_line, cd.fk_product, cd.product_type, cd.label as custom_label, cd.description, cd.price, cd.qty, cd.tva_tx, cd.localtax1_tx, cd.localtax2_tx,';
            $sql.= ' cd.remise, cd.remise_percent, cd.fk_remise_except, cd.subprice,';
            $sql.= ' cd.info_bits, cd.total_ht, cd.total_tva, cd.total_localtax1, cd.total_localtax2, cd.total_ttc, cd.fk_product_fournisseur_price as fk_fournprice, cd.buy_price_ht as pa_ht, cd.rang, cd.special_code,';
    	    $sql.= ' cd.fk_unit,';
    		$sql.= ' cd.fk_multicurrency, cd.multicurrency_code, cd.multicurrency_subprice, cd.multicurrency_total_ht, cd.multicurrency_total_tva, cd.multicurrency_total_ttc,';
            $sql.= ' p.ref as product_ref, p.label as product_libelle, p.description as product_desc,';
            $sql.= ' cd.date_start, cd.date_end';
            $sql.= ' FROM '.MAIN_DB_PREFIX.'commandedet as cd';
            $sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p ON cd.fk_product = p.rowid';
            $sql.= ' WHERE cd.rowid = '.$rowid;
            $result = $this->db->query($sql);
            if ($result)
            {
                $objp = $this->db->fetch_object($result);
                $this->rowid            = $objp->rowid;
                $this->fk_commande      = $objp->fk_commande;
                $this->fk_parent_line   = $objp->fk_parent_line;
                $this->label            = $objp->custom_label;
                $this->desc             = $objp->description;
                $this->qty              = $objp->qty;
                $this->price            = $objp->price;
                $this->subprice         = $objp->subprice;
                $this->tva_tx           = $objp->tva_tx;
                $this->localtax1_tx		= $objp->localtax1_tx;
                $this->localtax2_tx		= $objp->localtax2_tx;
                $this->remise           = $objp->remise;
                $this->remise_percent   = $objp->remise_percent;
                $this->fk_remise_except = $objp->fk_remise_except;
                $this->fk_product       = $objp->fk_product;
                $this->product_type     = $objp->product_type;
                $this->info_bits        = $objp->info_bits;
    			$this->special_code		= $objp->special_code;
                $this->total_ht         = $objp->total_ht;
                $this->total_tva        = $objp->total_tva;
                $this->total_localtax1  = $objp->total_localtax1;
                $this->total_localtax2  = $objp->total_localtax2;
                $this->total_ttc        = $objp->total_ttc;
    			$this->fk_fournprice	= $objp->fk_fournprice;
    			$marginInfos			= getMarginInfos($objp->subprice, $objp->remise_percent, $objp->tva_tx, $objp->localtax1_tx, $objp->localtax2_tx, $this->fk_fournprice, $objp->pa_ht);
    			$this->pa_ht			= $marginInfos[0];
    			$this->marge_tx			= $marginInfos[1];
    			$this->marque_tx		= $marginInfos[2];
                $this->special_code		= $objp->special_code;
                $this->rang             = $objp->rang;
    
                $this->ref				= $objp->product_ref;      // deprecated
                $this->product_ref		= $objp->product_ref;
                $this->libelle			= $objp->product_libelle;  // deprecated
                $this->product_label	= $objp->product_libelle;
                $this->product_desc     = $objp->product_desc;
    	        $this->fk_unit          = $objp->fk_unit;
    
                $this->date_start       = $this->db->jdate($objp->date_start);
                $this->date_end         = $this->db->jdate($objp->date_end);
    
    			$this->fk_multicurrency			= $objp->fk_multicurrency;
    			$this->multicurrency_code		= $objp->multicurrency_code;
    			$this->multicurrency_subprice	= $objp->multicurrency_subprice;
    			$this->multicurrency_total_ht	= $objp->multicurrency_total_ht;
    			$this->multicurrency_total_tva	= $objp->multicurrency_total_tva;
    			$this->multicurrency_total_ttc	= $objp->multicurrency_total_ttc;
    
                $this->db->free($result);
    
                return 1;
            }
            else
            {
                return -1;
            }
        }
    
        /**
         * 	Delete line in database
         *
         *	@return	 int  <0 si ko, >0 si ok
         */
        function delete()
        {
            global $conf, $user, $langs;
    
    		$error=0;
    
    	    $this->db->begin();
    
            $sql = 'DELETE FROM '.MAIN_DB_PREFIX."commandedet WHERE rowid='".$this->rowid."';";
    
            dol_syslog("OrderLine::delete", LOG_DEBUG);
            $resql=$this->db->query($sql);
            if ($resql)
            {
    			// Remove extrafields
    			if ((! $error) && (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED))) // For avoid conflicts if trigger used
    			{
    				$this->id=$this->rowid;
    				$result=$this->deleteExtraFields();
    				if ($result < 0)
    				{
    					$error++;
    					dol_syslog(get_class($this)."::delete error -4 ".$this->error, LOG_ERR);
    				}
    			}
    
                // Call trigger
                $result=$this->call_trigger('LINEORDER_DELETE',$user);
                if ($result < 0) $error++;
                // End call triggers
    
    	        if (!$error) {
    		        $this->db->commit();
    		        return 1;
    	        }
    
    	        foreach($this->errors as $errmsg)
    	        {
    		        dol_syslog(get_class($this)."::delete ".$errmsg, LOG_ERR);
    		        $this->error.=($this->error?', '.$errmsg:$errmsg);
    	        }
    	        $this->db->rollback();
    	        return -1*$error;
            }
            else
            {
                $this->error=$this->db->lasterror();
                return -1;
            }
        }
    
        /**
         *	Insert line into database
         *
         *	@param      int		$notrigger		1 = disable triggers
         *	@return		int						<0 if KO, >0 if OK
         */
        function insert($notrigger=0)
        {
            global $langs, $conf, $user;
    
    		$error=0;
    
            $pa_ht_isemptystring = (empty($this->pa_ht) && $this->pa_ht == ''); // If true, we can use a default value. If this->pa_ht = '0', we must use '0'.
    
            dol_syslog(get_class($this)."::insert rang=".$this->rang);
    
            // Clean parameters
            if (empty($this->tva_tx)) $this->tva_tx=0;
            if (empty($this->localtax1_tx)) $this->localtax1_tx=0;
            if (empty($this->localtax2_tx)) $this->localtax2_tx=0;
    		if (empty($this->localtax1_type)) $this->localtax1_type=0;
    		if (empty($this->localtax2_type)) $this->localtax2_type=0;
            if (empty($this->total_localtax1)) $this->total_localtax1=0;
            if (empty($this->total_localtax2)) $this->total_localtax2=0;
            if (empty($this->rang)) $this->rang=0;
            if (empty($this->remise)) $this->remise=0;
            if (empty($this->remise_percent)) $this->remise_percent=0;
            if (empty($this->info_bits)) $this->info_bits=0;
            if (empty($this->special_code)) $this->special_code=0;
            if (empty($this->fk_parent_line)) $this->fk_parent_line=0;
    		if (empty($this->pa_ht)) $this->pa_ht=0;
    
    		// if buy price not defined, define buyprice as configured in margin admin
    		if ($this->pa_ht == 0 && $pa_ht_isemptystring)
    		{
    			if (($result = $this->defineBuyPrice($this->subprice, $this->remise_percent, $this->fk_product)) < 0)
    			{
    				return $result;
    			}
    			else
    			{
    				$this->pa_ht = $result;
    			}
    		}
    
            // Check parameters
            if ($this->product_type < 0) return -1;
    
            $this->db->begin();
    
            // Insertion dans base de la ligne
            $sql = 'INSERT INTO '.MAIN_DB_PREFIX.'commandedet';
            $sql.= ' (fk_commande, fk_parent_line, label, description, qty, ';
            $sql.= ' tva_tx, localtax1_tx, localtax2_tx, localtax1_type, localtax2_type,';
            $sql.= ' fk_product, product_type, remise_percent, subprice, price, remise, fk_remise_except,';
            $sql.= ' special_code, rang, fk_product_fournisseur_price, buy_price_ht,';
            $sql.= ' info_bits, total_ht, total_tva, total_localtax1, total_localtax2, total_ttc, date_start, date_end,';
    	    $sql.= ' fk_unit';
    		$sql.= ', fk_multicurrency, multicurrency_code, multicurrency_subprice, multicurrency_total_ht, multicurrency_total_tva, multicurrency_total_ttc';
    		$sql.= ')';
            $sql.= " VALUES (".$this->fk_commande.",";
            $sql.= " ".($this->fk_parent_line>0?"'".$this->fk_parent_line."'":"null").",";
            $sql.= " ".(! empty($this->label)?"'".$this->db->escape($this->label)."'":"null").",";
            $sql.= " '".$this->db->escape($this->desc)."',";
            $sql.= " '".price2num($this->qty)."',";
            $sql.= " '".price2num($this->tva_tx)."',";
            $sql.= " '".price2num($this->localtax1_tx)."',";
            $sql.= " '".price2num($this->localtax2_tx)."',";
    		$sql.= " '".$this->localtax1_type."',";
    		$sql.= " '".$this->localtax2_type."',";
            $sql.= ' '.(! empty($this->fk_product)?$this->fk_product:"null").',';
            $sql.= " '".$this->product_type."',";
            $sql.= " '".price2num($this->remise_percent)."',";
            $sql.= " ".($this->subprice!=''?"'".price2num($this->subprice)."'":"null").",";
            $sql.= " ".($this->price!=''?"'".price2num($this->price)."'":"null").",";
            $sql.= " '".price2num($this->remise)."',";
            $sql.= ' '.(! empty($this->fk_remise_except)?$this->fk_remise_except:"null").',';
            $sql.= ' '.$this->special_code.',';
            $sql.= ' '.$this->rang.',';
    		$sql.= ' '.(! empty($this->fk_fournprice)?$this->fk_fournprice:"null").',';
    		$sql.= ' '.price2num($this->pa_ht).',';
            $sql.= " '".$this->info_bits."',";
            $sql.= " '".price2num($this->total_ht)."',";
            $sql.= " '".price2num($this->total_tva)."',";
            $sql.= " '".price2num($this->total_localtax1)."',";
            $sql.= " '".price2num($this->total_localtax2)."',";
            $sql.= " '".price2num($this->total_ttc)."',";
            $sql.= " ".(! empty($this->date_start)?"'".$this->db->idate($this->date_start)."'":"null").',';
            $sql.= " ".(! empty($this->date_end)?"'".$this->db->idate($this->date_end)."'":"null").',';
    	    $sql.= ' '.(!$this->fk_unit ? 'NULL' : $this->fk_unit);
    		$sql.= ", ".$this->fk_multicurrency;
    		$sql.= ", '".$this->db->escape($this->multicurrency_code)."'";
    		$sql.= ", ".$this->multicurrency_subprice;
    		$sql.= ", ".$this->multicurrency_total_ht;
    		$sql.= ", ".$this->multicurrency_total_tva;
    		$sql.= ", ".$this->multicurrency_total_ttc;
            $sql.= ')';
    
            dol_syslog(get_class($this)."::insert", LOG_DEBUG);
            $resql=$this->db->query($sql);
            if ($resql)
            {
                $this->rowid=$this->db->last_insert_id(MAIN_DB_PREFIX.'commandedet');
    
    			if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) // For avoid conflicts if trigger used
    			{
    				$this->id=$this->rowid;
    				$result=$this->insertExtraFields();
    				if ($result < 0)
    				{
    					$error++;
    				}
    			}
    
                if (! $error && ! $notrigger)
                {
    	            // Call trigger
    	            $result=$this->call_trigger('LINEORDER_INSERT',$user);
    	            if ($result < 0) $error++;
    	            // End call triggers
                }
    
    	        if (!$error) {
    		        $this->db->commit();
    		        return 1;
    	        }
    
    	        foreach($this->errors as $errmsg)
    	        {
    		        dol_syslog(get_class($this)."::delete ".$errmsg, LOG_ERR);
    		        $this->error.=($this->error?', '.$errmsg:$errmsg);
    	        }
    	        $this->db->rollback();
    	        return -1*$error;
            }
            else
            {
                $this->error=$this->db->error();
                $this->db->rollback();
                return -2;
            }
        }
    
        /**
         *	Update the line object into db
         *
    	 *	@param      int		$notrigger		1 = disable triggers
         *	@return		int		<0 si ko, >0 si ok
         */
    	function update($notrigger=0)
    	{
    		global $conf,$langs,$user;
    
    		$error=0;
    
    		$pa_ht_isemptystring = (empty($this->pa_ht) && $this->pa_ht == ''); // If true, we can use a default value. If this->pa_ht = '0', we must use '0'.
    
    		// Clean parameters
    		if (empty($this->tva_tx)) $this->tva_tx=0;
    		if (empty($this->localtax1_tx)) $this->localtax1_tx=0;
    		if (empty($this->localtax2_tx)) $this->localtax2_tx=0;
    		if (empty($this->localtax1_type)) $this->localtax1_type=0;
    		if (empty($this->localtax2_type)) $this->localtax2_type=0;
    		if (empty($this->qty)) $this->qty=0;
    		if (empty($this->total_localtax1)) $this->total_localtax1=0;
    		if (empty($this->total_localtax2)) $this->total_localtax2=0;
    		if (empty($this->marque_tx)) $this->marque_tx=0;
    		if (empty($this->marge_tx)) $this->marge_tx=0;
    		if (empty($this->remise)) $this->remise=0;
    		if (empty($this->remise_percent)) $this->remise_percent=0;
    		if (empty($this->info_bits)) $this->info_bits=0;
            if (empty($this->special_code)) $this->special_code=0;
    		if (empty($this->product_type)) $this->product_type=0;
    		if (empty($this->fk_parent_line)) $this->fk_parent_line=0;
    		if (empty($this->pa_ht)) $this->pa_ht=0;
    
    		// if buy price not defined, define buyprice as configured in margin admin
    		if ($this->pa_ht == 0 && $pa_ht_isemptystring)
    		{
    			if (($result = $this->defineBuyPrice($this->subprice, $this->remise_percent, $this->fk_product)) < 0)
    			{
    				return $result;
    			}
    			else
    			{
    				$this->pa_ht = $result;
    			}
    		}
    
    		$this->db->begin();
    
    		// Mise a jour ligne en base
    		$sql = "UPDATE ".MAIN_DB_PREFIX."commandedet SET";
    		$sql.= " description='".$this->db->escape($this->desc)."'";
    		$sql.= " , label=".(! empty($this->label)?"'".$this->db->escape($this->label)."'":"null");
    		$sql.= " , tva_tx=".price2num($this->tva_tx);
    		$sql.= " , localtax1_tx=".price2num($this->localtax1_tx);
    		$sql.= " , localtax2_tx=".price2num($this->localtax2_tx);
    		$sql.= " , localtax1_type='".$this->localtax1_type."'";
    		$sql.= " , localtax2_type='".$this->localtax2_type."'";
    		$sql.= " , qty=".price2num($this->qty);
    		$sql.= " , subprice=".price2num($this->subprice)."";
    		$sql.= " , remise_percent=".price2num($this->remise_percent)."";
    		$sql.= " , price=".price2num($this->price)."";					// TODO A virer
    		$sql.= " , remise=".price2num($this->remise)."";				// TODO A virer
    		if (empty($this->skip_update_total))
    		{
    			$sql.= " , total_ht=".price2num($this->total_ht)."";
    			$sql.= " , total_tva=".price2num($this->total_tva)."";
    			$sql.= " , total_ttc=".price2num($this->total_ttc)."";
    			$sql.= " , total_localtax1=".price2num($this->total_localtax1);
    			$sql.= " , total_localtax2=".price2num($this->total_localtax2);
    		}
    		$sql.= " , fk_product_fournisseur_price=".(! empty($this->fk_fournprice)?$this->fk_fournprice:"null");
    		$sql.= " , buy_price_ht='".price2num($this->pa_ht)."'";
    		$sql.= " , info_bits=".$this->info_bits;
            $sql.= " , special_code=".$this->special_code;
    		$sql.= " , date_start=".(! empty($this->date_start)?"'".$this->db->idate($this->date_start)."'":"null");
    		$sql.= " , date_end=".(! empty($this->date_end)?"'".$this->db->idate($this->date_end)."'":"null");
    		$sql.= " , product_type=".$this->product_type;
    		$sql.= " , fk_parent_line=".(! empty($this->fk_parent_line)?$this->fk_parent_line:"null");
    		if (! empty($this->rang)) $sql.= ", rang=".$this->rang;
    		$sql.= " , fk_unit=".(!$this->fk_unit ? 'NULL' : $this->fk_unit);
    		
    		// Multicurrency
    		$sql.= " , multicurrency_subprice=".price2num($this->multicurrency_subprice)."";
            $sql.= " , multicurrency_total_ht=".price2num($this->multicurrency_total_ht)."";
            $sql.= " , multicurrency_total_tva=".price2num($this->multicurrency_total_tva)."";
            $sql.= " , multicurrency_total_ttc=".price2num($this->multicurrency_total_ttc)."";
    		
    		$sql.= " WHERE rowid = ".$this->rowid;
    
    		dol_syslog(get_class($this)."::update", LOG_DEBUG);
    		$resql=$this->db->query($sql);
    		if ($resql)
    		{
    			if (empty($conf->global->MAIN_EXTRAFIELDS_DISABLED)) // For avoid conflicts if trigger used
    			{
    				$this->id=$this->rowid;
    				$result=$this->insertExtraFields();
    				if ($result < 0)
    				{
    					$error++;
    				}
    			}
    
    			if (! $notrigger)
    			{
    	            // Call trigger
    	            $result=$this->call_trigger('LINEORDER_UPDATE',$user);
    	            if ($result < 0) $error++;
    	            // End call triggers
    			}
    
    			if (!$error) {
    				$this->db->commit();
    				return 1;
    			}
    
    			foreach($this->errors as $errmsg)
    			{
    				dol_syslog(get_class($this)."::update ".$errmsg, LOG_ERR);
    				$this->error.=($this->error?', '.$errmsg:$errmsg);
    			}
    			$this->db->rollback();
    			return -1*$error;
    		}
    		else
    		{
    			$this->error=$this->db->error();
    			$this->db->rollback();
    			return -2;
    		}
    	}
    
        /**
         *	Update totals of order into database
         *
         *	@return		int		<0 if ko, >0 if ok
         */
        function update_total()
        {
            $this->db->begin();
    
            // Clean parameters
            if (empty($this->total_localtax1)) $this->total_localtax1=0;
            if (empty($this->total_localtax2)) $this->total_localtax2=0;
    
            // Mise a jour ligne en base
            $sql = "UPDATE ".MAIN_DB_PREFIX."commandedet SET";
            $sql.= " total_ht='".price2num($this->total_ht)."'";
            $sql.= ",total_tva='".price2num($this->total_tva)."'";
            $sql.= ",total_localtax1='".price2num($this->total_localtax1)."'";
            $sql.= ",total_localtax2='".price2num($this->total_localtax2)."'";
            $sql.= ",total_ttc='".price2num($this->total_ttc)."'";
            $sql.= " WHERE rowid = ".$this->rowid;
    
            dol_syslog("OrderLine::update_total", LOG_DEBUG);
    
            $resql=$this->db->query($sql);
            if ($resql)
            {
                $this->db->commit();
                return 1;
            }
            else
            {
                $this->error=$this->db->error();
                $this->db->rollback();
                return -2;
            }
        }
    }