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  • commande.class.php 73.09 KiB
    <?php
    /* Copyright (C) 2003-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
     * Copyright (C) 2004-2009 Laurent Destailleur  <eldy@users.sourceforge.net>
     * Copyright (C) 2005-2009 Regis Houssin        <regis@dolibarr.fr>
     * Copyright (C) 2006      Andre Cianfarani     <acianfa@free.fr>
     *
     * This program is free software; you can redistribute it and/or modify
     * it under the terms of the GNU General Public License as published by
     * the Free Software Foundation; either version 2 of the License, or
     * (at your option) any later version.
     *
     * This program is distributed in the hope that it will be useful,
     * but WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     * GNU General Public License for more details.
     *
     * You should have received a copy of the GNU General Public License
     * along with this program; if not, write to the Free Software
     * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
     */
    
    /**
     *  \file       htdocs/commande/commande.class.php
     *  \ingroup    commande
     *  \brief      Fichier des classes de commandes
     *  \version    $Id$
     */
    
    require_once(DOL_DOCUMENT_ROOT."/commonobject.class.php");
    require_once(DOL_DOCUMENT_ROOT."/product.class.php");
    
    
    /**
     *  \class      Commande
     *  \brief      Class to manage orders
     */
    class Commande extends CommonObject
    {
    	var $db;
    	var $error;
    	var $element='commande';
    	var $table_element='commande';
    	var $table_element_line = 'commandedet';
    	var $fk_element = 'fk_commande';
    	var $ismultientitymanaged = 1;	// 0=No test on entity, 1=Test with field entity, 2=Test with link by societe
    
    	var $id ;
    
    	var $socid;		// Id client
    	var $client;		// Objet societe client (a charger par fetch_client)
    
    	var $ref;
    	var $ref_client;
    	var $contactid;
    	var $projet_id;
    	var $statut;		// -1=Annulee, 0=Brouillon, 1=Validee, 2=Acceptee, 3=Envoyee/Recue (facturee ou non)
    	var $facturee;		// Facturee ou non
    	var $brouillon;
    	var $cond_reglement_id;
    	var $cond_reglement_code;
    	var $mode_reglement_id;
    	var $mode_reglement_code;
    	var $adresse_livraison_id; // TODO obsolete
    	var $fk_delivery_address;
    	var $adresse;
    	var $date;				// Date commande
    	var $date_commande;		// Date commande (deprecated)
    	var $date_livraison;	// Date livraison souhaitee
    	var $fk_remise_except;
    	var $remise_percent;
    	var $total_ht;			// Total net of tax
    	var $total_ttc;			// Total with tax
    	var $total_tva;			// Total VAT
    	var $remise_absolue;
    	var $modelpdf;
    	var $info_bits;
    	var $source;			// Origin of order
    
    	var $user_author_id;
    
    	var $lines = array();
    
    	// Pour board
    	var $nbtodo;
    	var $nbtodolate;
    
    
    	/**
    	 *        \brief      Constructeur
    	 *        \param      DB      Handler d'acces base
    	 */
    	function Commande($DB, $socid="", $commandeid=0)
    	{
    		global $langs;
    		$langs->load('orders');
    		$this->db = $DB;
    		$this->socid = $socid;
    		$this->id = $commandeid;
    
    		$this->remise = 0;
    		$this->remise_percent = 0;
    
    		$this->products = array();
    	}
    
    
    	/**     \brief      Cree la commande depuis une propale existante
    	 *		\param      user            Utilisateur qui cree
    	 *		\param      propale_id      id de la propale qui sert de modele
    	 */
    	function create_from_propale($user, $propale_id)
    	{
    		dol_syslog("Commande::create_from_propale propale_id=$propale_id");
    
    		$propal = new Propal($this->db);
    		$propal->fetch($propale_id);
    
    		$this->lines = array();
    		$this->date_commande = time();
    		$this->source = 0;
    		for ($i = 0 ; $i < sizeof($propal->lignes) ; $i++)
    		{
    			$line = new OrderLine($this->db);
    
    			$line->libelle           = $propal->lignes[$i]->libelle;
    			$line->desc              = $propal->lignes[$i]->desc;
    			$line->price             = $propal->lignes[$i]->price;
    			$line->subprice          = $propal->lignes[$i]->subprice;
    			$line->tva_tx            = $propal->lignes[$i]->tva_tx;
    			$line->qty               = $propal->lignes[$i]->qty;
    			$line->fk_remise_except  = $propal->lignes[$i]->fk_remise_except;
    			$line->remise_percent    = $propal->lignes[$i]->remise_percent;
    			$line->fk_product        = $propal->lignes[$i]->fk_product;
    			$line->info_bits         = $propal->lignes[$i]->info_bits;
    			$line->product_type      = $propal->lignes[$i]->product_type;
    
    			$this->lines[$i] = $line;
    		}
    
    		$this->socid                = $propal->socid;
    		$this->projetid             = $propal->projetidp;
    		$this->cond_reglement_id    = $propal->cond_reglement_id;
    		$this->mode_reglement_id    = $propal->mode_reglement_id;
    		$this->date_livraison       = $propal->date_livraison;
    		$this->fk_delivery_address  = $propal->fk_delivery_address;
    		$this->adresse_livraison_id = $propal->adresse_livraison_id; // TODO obsolete
    		$this->contact_id           = $propal->contactid;
    		$this->ref_client           = $propal->ref_client;
    		$this->note                 = $propal->note;
    		$this->note_public          = $propal->note_public;
    
    		/* Definit la societe comme un client */
    		$soc = new Societe($this->db);
    		$soc->id = $this->socid;
    		$soc->set_as_client();
    		$this->propale_id = $propal->id;
    
    		return $this->create($user);
    	}
    
    
    	/**
    	 *      \brief      Renvoie la reference de commande suivante non utilisee en fonction du module
    	 *                  de numerotation actif defini dans COMMANDE_ADDON
    	 *      \param	    soc  		            objet societe
    	 *      \return     string                  reference libre pour la commande
    	 */
    	function getNextNumRef($soc)
    	{
    		global $db, $langs, $conf;
    		$langs->load("order");
    
    		$dir = DOL_DOCUMENT_ROOT . "/includes/modules/commande";
    
    		if (! empty($conf->global->COMMANDE_ADDON))
    		{
    			$file = $conf->global->COMMANDE_ADDON.".php";
    
    			// Chargement de la classe de numerotation
    			$classname = $conf->global->COMMANDE_ADDON;
    			$result=include_once($dir.'/'.$file);
    			if ($result)
    			{
    				$obj = new $classname();
    				$numref = "";
    				$numref = $obj->getNextValue($soc,$this);
    
    				if ( $numref != "")
    				{
    					return $numref;
    				}
    				else
    				{
    					dol_print_error($db,"Commande::getNextNumRef ".$obj->error);
    					return "";
    				}
    			}
    			else
    			{
    				print $langs->trans("Error")." ".$langs->trans("Error_COMMANDE_ADDON_NotDefined");
    				return "";
    			}
    		}
    		else
    		{
    			print $langs->trans("Error")." ".$langs->trans("Error_COMMANDE_ADDON_NotDefined");
    			return "";
    		}
    	}
    
    
    	/**
    	 *  \brief   Validate order
    	 *  \param   user     	User making status change
    	 *  \return  int		<=0 if OK, >0 if KO
    	 */
    	function valid($user)
    	{
    		global $conf,$langs;
    
    		$error=0;
    
    		// Protection
    		if ($this->statut == 1)
    		{
    			dol_syslog("Commande::valid no draft status", LOG_WARNING);
    			return 0;
    		}
    
    		if (! $user->rights->commande->valider)
    		{
    			$this->error='Permission denied';
    			dol_syslog("Commande::valid ".$this->error, LOG_ERR);
    			return -1;
    		}
    
    		$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)))
    		{
    			$num = $this->getNextNumRef($soc);
    		}
    		else
    		{
    			$num = $this->ref;
    		}
    
    		// Validate
    		$sql = "UPDATE ".MAIN_DB_PREFIX."commande";
    		$sql.= " SET ref = '".$num."'";
    		$sql.= ", fk_statut = 1";
    		$sql.= ", date_valid=".$this->db->idate(mktime());
    		$sql.= ", fk_user_valid = ".$user->id;
    		$sql.= " WHERE rowid = ".$this->id;
    
    		dol_syslog("Commande::valid() sql=".$sql);
    		$resql=$this->db->query($sql);
    		if (! $resql)
    		{
    			dol_syslog("Commande::valid() Echec update - 10 - sql=".$sql, LOG_ERR);
    			dol_print_error($this->db);
    			$error++;
    		}
    
    		if (! $error)
    		{
    			// If stock is incremented on validate order, we must increment it
    			if ($result >= 0 && $conf->stock->enabled && $conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER == 1)
    			{
    				require_once(DOL_DOCUMENT_ROOT."/product/stock/mouvementstock.class.php");
    
    				// Loop on each line
    				for ($i = 0 ; $i < sizeof($this->lignes) ; $i++)
    				{
    					if ($this->lignes[$i]->fk_product > 0 && $this->lignes[$i]->product_type == 0)
    					{
    						$mouvP = new MouvementStock($this->db);
    						// We decrement stock of product (and sub-products)
    						$entrepot_id = "1"; // TODO ajouter possibilite de choisir l'entrepot
    						$result=$mouvP->livraison($user, $this->lignes[$i]->fk_product, $entrepot_id, $this->lignes[$i]->qty, $this->lignes[$i]->subprice);
    						if ($result < 0) { $error++; }
    					}
    				}
    			}
    		}
    
    		if (! $error)
    		{
    			// Rename directory if dir was a temporary ref
    			if (preg_match('/^[\(]?PROV/i', $this->ref))
    			{
    				// On renomme repertoire ($this->ref = ancienne ref, $numfa = nouvelle ref)
    				// afin de ne pas perdre les fichiers attaches
    				$comref = dol_sanitizeFileName($this->ref);
    				$snum = dol_sanitizeFileName($num);
    				$dirsource = $conf->commande->dir_output.'/'.$comref;
    				$dirdest = $conf->commande->dir_output.'/'.$snum;
    				if (file_exists($dirsource))
    				{
    					dol_syslog("Commande::valid() rename dir ".$dirsource." into ".$dirdest);
    
    					if (@rename($dirsource, $dirdest))
    					{
    						dol_syslog("Rename ok");
    						// Suppression ancien fichier PDF dans nouveau rep
    						dol_delete_file($conf->commande->dir_output.'/'.$snum.'/'.$comref.'.*');
    					}
    				}
    			}
    		}
    
    		// Set new ref
    		if (! $error)
    		{
    			$this->ref = $num;
    		}
    
    		if (! $error)
    		{
    			// Appel des triggers
    			include_once(DOL_DOCUMENT_ROOT . "/interfaces.class.php");
    			$interface=new Interfaces($this->db);
    			$result=$interface->run_triggers('ORDER_VALIDATE',$this,$user,$langs,$conf);
    			if ($result < 0) { $error++; $this->errors=$interface->errors; }
    			// Fin appel triggers
    		}
    
    		if (! $error)
    		{
    			$this->db->commit();
    			return 1;
    		}
    		else
    		{
    			$this->db->rollback();
    			$this->error=$this->db->lasterror();
    			return -1;
    		}
    	}
    
    	/**
    	 *		\brief		Set draft status
    	 *		\param		user		Object user that modify
    	 *		\return		int			<0 if KO, >0 if OK
    	 */
    	function set_draft($user)
    	{
    		global $conf,$langs;
    
    		$error=0;
    
    		// Protection
    		if ($this->statut <= 0)
    		{
    			return 0;
    		}
    
    		if (! $user->rights->commande->valider)
    		{
    			$this->error='Permission denied';
    			return -1;
    		}
    
    		$this->db->begin();
    
    		$sql = "UPDATE ".MAIN_DB_PREFIX."commande";
    		$sql.= " SET fk_statut = 0";
    		$sql.= " WHERE rowid = ".$this->id;
    
    		dol_syslog("Commande::set_draft sql=".$sql, LOG_DEBUG);
    		if ($this->db->query($sql))
    		{
    			// If stock is decremented on validate order, we must reincrement it
    			if ($conf->stock->enabled && $conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER == 1)
    			{
    				require_once(DOL_DOCUMENT_ROOT."/product/stock/mouvementstock.class.php");
    
    				for ($i = 0 ; $i < sizeof($this->lignes) ; $i++)
    				{
    					if ($this->lignes[$i]->fk_product > 0 && $this->lignes[$i]->product_type == 0)
    					{
    						$mouvP = new MouvementStock($this->db);
    						// We increment stock of product (and sub-products)
    						$entrepot_id = "1"; //Todo: ajouter possibilite de choisir l'entrepot
    						$result=$mouvP->reception($user, $this->lignes[$i]->fk_product, $entrepot_id, $this->lignes[$i]->qty, $this->lignes[$i]->subprice);
    						if ($result < 0) { $error++; }
    					}
    				}
    
    				if (!$error)
    				{
    					$this->statut=0;
    					$this->db->commit();
    					return $result;
    				}
    				else
    				{
    					$this->error=$mouvP->error;
    					$this->db->rollback();
    					return $result;
    				}
    			}
    
    			$this->statut=0;
    			$this->db->commit();
    			return 1;
    		}
    		else
    		{
    			$this->error=$this->db->error();
    			$this->db->rollback();
    			dol_syslog($this->error, LOG_ERR);
    			return -1;
    		}
    	}
    
    	/**
    	 *    	\brief      Cloture la commande
    	 * 		\param      user        Objet utilisateur qui cloture
    	 *		\return		int			<0 if KO, >0 if OK
    	 */
    	function cloture($user)
    	{
    		global $conf;
    
    		if ($user->rights->commande->valider)
    		{
    			$sql = 'UPDATE '.MAIN_DB_PREFIX.'commande';
    			$sql.= ' SET fk_statut = 3,';
    			$sql.= ' fk_user_cloture = '.$user->id.',';
    			$sql.= ' date_cloture = '.$this->db->idate(mktime());
    			$sql.= ' WHERE rowid = '.$this->id.' AND fk_statut > 0';
    
    			if ($this->db->query($sql))
    			{
    				return 1;
    			}
    			else
    			{
    				$this->error=$this->db->error();
    				dol_syslog($this->error, LOG_ERR);
    				return -1;
    			}
    		}
    	}
    
    	/**
    	 * 	\brief		Cancel an order
    	 *	\return		int			<0 if KO, >0 if OK
    	 * 	\remarks	If stock is decremented on order validation, we must reincrement it
    	 */
    	function cancel($user)
    	{
    		global $conf;
    
    		if ($user->rights->commande->valider)
    		{
    			$this->db->begin();
    
    			$sql = "UPDATE ".MAIN_DB_PREFIX."commande";
    			$sql.= " SET fk_statut = -1";
    			$sql.= " WHERE rowid = ".$this->id;
    			$sql.= " AND fk_statut = 1";
    
    			if ($this->db->query($sql) )
    			{
    				// If stock is decremented on validate order, we must reincrement it
    				if($conf->stock->enabled && $conf->global->STOCK_CALCULATE_ON_VALIDATE_ORDER == 1)
    				{
    					$mouvP = new MouvementStock($this->db);
    					// We increment stock of product (and sub-products)
    					$entrepot_id = "1"; //Todo: ajouter possibilite de choisir l'entrepot
    					$result=$mouvP->reception($user, $this->lignes[$i]->fk_product, $entrepot_id, $this->lignes[$i]->qty, $this->lignes[$i]->subprice);
    
    					if ($result > 0)
    					{
    						$this->db->commit();
    						return $result;
    					}
    					else
    					{
    						$this->error=$mouvP->error;
    						$this->db->rollback();
    						return $result;
    					}
    				}
    
    				$this->db->commit();
    				return 1;
    			}
    			else
    			{
    				$this->error=$this->db->error();
    				$this->db->rollback();
    				dol_syslog($this->error, LOG_ERR);
    				return -1;
    			}
    		}
    	}
    
    	/**
    	 *  	\brief		Create order
    	 *		\param		user 	Objet user that make creation
    	 * 		\return 	int		<0 if KO, >0 if OK
    	 *		\remarks	this->ref can be set or empty. If empty, we will use "(PROV)"
    	 */
    	function create($user)
    	{
    		global $conf,$langs,$mysoc;
    		$error=0;
    
    		// Clean parameters
    		$this->brouillon = 1;		// On positionne en mode brouillon la commande
    
    		dol_syslog("Commande::create user=".$user->id);
    
    		// Check parameters
    		$soc = new Societe($this->db);
    		$result=$soc->fetch($this->socid);
    		if ($result < 0)
    		{
    			$this->error="Failed to fetch company";
    			dol_syslog("Commande::create ".$this->error, LOG_ERR);
    			return -2;
    		}
    		if (! empty($conf->global->COMMANDE_REQUIRE_SOURCE) && $this->source < 0)
    		{
    			$this->error=$langs->trans("ErrorFieldRequired",$langs->trans("Source"));
    			dol_syslog("Commande::create ".$this->error, LOG_ERR);
    			return -1;
    		}
    		if (! $remise) $remise=0;
    		if (! $this->projetid) $this->projetid = 0;
    
    
    		$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, note_public, ref_client";
    		$sql.= ", model_pdf, fk_cond_reglement, fk_mode_reglement, date_livraison, fk_adresse_livraison";
    		$sql.= ", remise_absolue, remise_percent";
    		$sql.= ", entity";
    		$sql.= ")";
    		$sql.= " VALUES ('(PROV)',".$this->socid.", ".$this->db->idate(gmmktime()).", ".$user->id.", ".$this->projetid;
    		$sql.= ", ".$this->db->idate($this->date_commande);
    		$sql.= ", ".($this->source>=0 && $this->source != '' ?$this->source:'null');
    		$sql.= ", '".addslashes($this->note)."'";
    		$sql.= ", '".addslashes($this->note_public)."'";
    		$sql.= ", '".addslashes($this->ref_client)."', '".$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->date_livraison?"'".$this->db->idate($this->date_livraison)."'":"null");
    		$sql.= ", ".($this->fk_delivery_address>0?$this->fk_delivery_address:'NULL');
    		$sql.= ", ".($this->remise_absolue>0?$this->remise_absolue:'NULL');
    		$sql.= ", '".$this->remise_percent."'";
    		$sql.= ", ".$conf->entity;
    		$sql.= ")";
    
    		dol_syslog("Commande::create sql=".$sql);
    		$resql=$this->db->query($sql);
    		if ($resql)
    		{
    			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.'commande');
    
    			if ($this->id)
    			{
    				/*
    				 *  Insertion du detail des produits dans la base
    				 */
    				for ($i = 0 ; $i < sizeof($this->lines) ; $i++)
    				{
    					$result = $this->addline(
    					$this->id,
    					$this->lines[$i]->desc,
    					$this->lines[$i]->subprice,
    					$this->lines[$i]->qty,
    					$this->lines[$i]->tva_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
    					);
    					if ($result < 0)
    					{
    						$this->error=$this->db->lasterror();
    						dol_print_error($this->db);
    						$this->db->rollback();
    						return -1;
    					}
    				}
    
    				// Mise a jour ref
    				$sql = 'UPDATE '.MAIN_DB_PREFIX."commande SET ref='(PROV".$this->id.")' WHERE rowid=".$this->id;
    				if ($this->db->query($sql))
    				{
    					if ($this->id && $this->propale_id)
    					{
    						// Add proposal link
    						// TODO normaliser ?
    						$this->origin_id = $this->propale_id;
    						$this->origin = "propal";
    						$ret = $this->add_object_linked();
    						if (! $ret)
    						{
    							dol_print_error($this->db);
    						}
    
    						// On recupere les differents contact interne et externe
    						$prop = New Propal($this->db, $this->socid, $this->propale_id);
    
    						// On recupere le commercial suivi propale
    						$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');
    						}
    
    						// On recupere le contact client suivi propale
    						$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');
    						}
    					}
    
    					// Appel des triggers
    					include_once(DOL_DOCUMENT_ROOT . "/interfaces.class.php");
    					$interface=new Interfaces($this->db);
    					$result=$interface->run_triggers('ORDER_CREATE',$this,$user,$langs,$conf);
    					if ($result < 0) { $error++; $this->errors=$interface->errors; }
    					// Fin appel triggers
    
    					$this->db->commit();
    					return $this->id;
    				}
    				else
    				{
    					$this->db->rollback();
    					return -1;
    				}
    			}
    		}
    		else
    		{
    			dol_print_error($this->db);
    			$this->db->rollback();
    			return -1;
    		}
    	}
    
    
    	/**
    	 *		\brief      Load an object from its id and create a new one in database
    	 *		\param      fromid     		Id of object to clone
    	 *		\param		invertdetail	Reverse sign of amounts for lines
    	 * 	 	\return		int				New id of clone
    	 */
    	function createFromClone($fromid,$invertdetail=0)
    	{
    		global $user,$langs;
    
    		$error=0;
    
    		$object=new Commande($this->db);
    
    		$this->db->begin();
    
    		// Load source object
    		$object->fetch($fromid);
    		$object->id=0;
    		$object->statut=0;
    
    		// Clear fields
    		$object->user_author_id     = $user->id;
    		$object->user_valid         = '';
    		$object->date_creation      = '';
    		$object->date_validation    = '';
    		$object->ref_client         = '';
    
    		// Create clone
    		$result=$object->create($user);
    
    		// Other options
    		if ($result < 0)
    		{
    			$this->error=$object->error;
    			$error++;
    		}
    
    		if (! $error)
    		{
    
    
    
    		}
    
    		// End
    		if (! $error)
    		{
    			$this->db->commit();
    			return $object->id;
    		}
    		else
    		{
    			$this->db->rollback();
    			return -1;
    		}
    	}
    
    
    	/**
    	 *    	\brief     	Add a line
    	 * 		\param    	commandeid      	Id de la commande
    	 * 		\param    	desc            	Description de la ligne
    	 * 		\param    	pu_ht              	Prix unitaire HT
    	 * 		\param    	qty             	Quantite
    	 * 		\param    	txtva           	Taux de tva force, sinon -1
    	 *		\param    	fk_product      	Id du produit/service predefini
    	 * 		\param    	remise_percent  	Pourcentage de remise de la ligne
    	 * 		\param    	info_bits			Bits de type de lignes
    	 *		\param    	fk_remise_except	Id remise
    	 *		\param		price_base_type		HT or TTC
    	 * 		\param    	pu_ttc             	Prix unitaire TTC
    	 * 		\param    	date_start          Start date of the line - Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
    	 * 		\param    	date_end            End date of the line - Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
    	 * 		\param		type				Type of line (0=product, 1=service)
    	 *    	\return    	int             	>0 si ok, <0 si ko
    	 *    	\see       	add_product
    	 * 		\remarks	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,taux_produit)
    	 *					et le desc doit deja avoir la bonne valeur (a l'appelant de gerer le multilangue)
    	 */
    	function addline($commandeid, $desc, $pu_ht, $qty, $txtva, $fk_product=0, $remise_percent=0, $info_bits=0, $fk_remise_except=0, $price_base_type='HT', $pu_ttc=0, $date_start='', $date_end='', $type=0)
    	{
    		dol_syslog("Commande::addline commandeid=$commandeid, 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", LOG_DEBUG);
    
    		include_once(DOL_DOCUMENT_ROOT.'/lib/price.lib.php');
    
    		// Clean parameters
    		$remise_percent=price2num($remise_percent);
    		$qty=price2num($qty);
    		if (! $qty) $qty=0;
    		if (! $info_bits) $info_bits=0;
    		$pu_ht=price2num($pu_ht);
    		$pu_ttc=price2num($pu_ttc);
    		$txtva = price2num($txtva);
    		if ($price_base_type=='HT')
    		{
    			$pu=$pu_ht;
    		}
    		else
    		{
    			$pu=$pu_ttc;
    		}
    		$desc=trim($desc);
    
    		// Check parameters
    		if ($type < 0) return -1;
    
    		if ($this->statut == 0)
    		{
    			$this->db->begin();
    
    			// 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.
    			$tabprice = calcul_price_total($qty, $pu, $remise_percent, $txtva, 0, $price_base_type, $info_bits);
    			$total_ht  = $tabprice[0];
    			$total_tva = $tabprice[1];
    			$total_ttc = $tabprice[2];
    
    			// \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
    			$line=new OrderLine($this->db);
    
    			$line->fk_commande=$commandeid;
    			$line->desc=$desc;
    			$line->qty=$qty;
    			$line->tva_tx=$txtva;
    			$line->fk_product=$fk_product;
    			$line->fk_remise_except=$fk_remise_except;
    			$line->remise_percent=$remise_percent;
    			$line->subprice=$pu_ht;
    			$line->rang=-1;
    			$line->info_bits=$info_bits;
    			$line->total_ht=$total_ht;
    			$line->total_tva=$total_tva;
    			$line->total_ttc=$total_ttc;
    			$line->product_type=$type;
    
    			// \TODO Ne plus utiliser
    			$line->price=$price;
    			$line->remise=$remise;
    
    			$line->date_start=$date_start;
    			$line->date_end=$date_end;
    
    			$result=$line->insert();
    			if ($result > 0)
    			{
    				// Mise a jour informations denormalisees au niveau de la commande meme
    				$this->id=$commandeid;	// \TODO A virer
    				$result=$this->update_price($commandeid);
    				if ($result > 0)
    				{
    					$this->db->commit();
    					return 1;
    				}
    				else
    				{
    					$this->db->rollback();
    					return -1;
    				}
    			}
    			else
    			{
    				$this->error=$line->error;
    				dol_syslog("Commande::addline error=".$this->error, LOG_ERR);
    				$this->db->rollback();
    				return -2;
    			}
    		}
    	}
    
    
    	/**
    	 * 		\brief				Ajoute une ligne dans tableau lines
    	 *		\param				idproduct			Id du produit a ajouter
    	 *		\param				qty					Quantite
    	 * 		\param    	date_start             	Start date of the line - Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
    	 * 		\param    	date_end             	End date of the line - Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
    	 *		\remise_percent		remise_percent		Remise relative effectuee sur le produit
    	 * 		\return    			void
    	 *		\remarks			$this->client doit etre charge
    	 *		\TODO	Remplacer les appels a cette fonction par generation objet Ligne
    	 *				insere dans tableau $this->products
    	 */
    	function add_product($idproduct, $qty, $remise_percent=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,$this->client,$prod->tva_tx);
    			// multiprix
    			if($conf->global->PRODUIT_MULTIPRICES && $this->client->price_level)
    			$price = $prod->multiprices[$this->client->price_level];
    			else
    			$price = $prod->price;
    
    			$line=new OrderLine($this->db);
    
    			$line->fk_product=$idproduct;
    			$line->desc=$prod->description;
    			$line->qty=$qty;
    			$line->subprice=$price;
    			$line->remise_percent=$remise_percent;
    			$line->tva_tx=$tva_tx;
    			$line->ref=$prod->ref;
    			$line->libelle=$prod->libelle;
    			$line->product_desc=$prod->description;
    
    			// 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, $idproduct);
    			 $prod -> get_sousproduits_arbo ();
    			 $prods_arbo = $prod->get_each_prod();
    			 if(sizeof($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]);
    
    			 }
    			 }
    
    			 }
    			 **/
    		}
    	}
    
    
    	/**
    	 *	\brief      Get object and lines from database
    	 *	\param      id       	Id of object to load
    	 * 	\param		ref			Ref of object
    	 *	\return     int         >0 if OK, <0 if KO
    	 */
    	function fetch($id,$ref='')
    	{
    		global $conf;
    
    		// Check parameters
    		if (empty($id) && empty($ref)) 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.fk_cond_reglement, c.fk_mode_reglement';
    		$sql.= ', '.$this->db->pdate('c.date_commande').' as date_commande';
    		$sql.= ', '.$this->db->pdate('c.date_livraison').' as date_livraison';
    		$sql.= ', c.fk_projet, c.remise_percent, c.remise, c.remise_absolue, c.source, c.facture as facturee';
    		$sql.= ', c.note, c.note_public, c.ref_client, c.model_pdf, c.fk_adresse_livraison';
    		$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.= ', el.fk_source';
    		$sql.= ' FROM '.MAIN_DB_PREFIX.'commande as c';
    		$sql.= ' LEFT JOIN '.MAIN_DB_PREFIX.'cond_reglement 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)';
    		$sql.= " LEFT JOIN ".MAIN_DB_PREFIX."element_element as el ON el.fk_target = c.rowid AND el.targettype = '".$this->element."'";
    		$sql.= " WHERE c.entity = ".$conf->entity;
    		if ($ref) $sql.= " AND c.ref='".$ref."'";
    		else $sql.= " AND c.rowid=".$id;
    
    		dol_syslog("Commande::fetch sql=".$sql, 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->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_ttc              = $obj->total_ttc;
    				$this->date                   = $obj->date_commande;
    				$this->date_commande          = $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->facturee;
    				$this->note                   = $obj->note;
    				$this->note_public            = $obj->note_public;
    				$this->projet_id              = $obj->fk_projet; // TODO deprecated
    				$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->date_livraison         = $obj->date_livraison;
    				$this->adresse_livraison_id   = $obj->fk_adresse_livraison; // TODO deprecated
    				$this->fk_delivery_address    = $obj->fk_adresse_livraison;
    				$this->propale_id             = $obj->fk_source;
    				$this->lignes                 = array();
    
    				if ($this->statut == 0) $this->brouillon = 1;
    
    				$this->db->free();
    
    				if ($this->propale_id)
    				{
    					$sqlp = "SELECT ref";
    					$sqlp.= " FROM ".MAIN_DB_PREFIX."propal";
    					$sqlp.= " WHERE rowid = ".$this->propale_id;
    
    					$resqlprop = $this->db->query($sqlp);
    
    					if ($resqlprop)
    					{
    						$objp = $this->db->fetch_object($resqlprop);
    						$this->propale_ref = $objp->ref;
    						$this->db->free($resqlprop);
    					}
    				}
    
    				/*
    				 * Lignes
    				 */
    				$result=$this->fetch_lines();
    				if ($result < 0)
    				{
    					return -3;
    				}
    				return 1;
    			}
    			else
    			{
    				dol_syslog('Commande::Fetch Error rowid='.$rowid.' numrows=0 sql='.$sql);
    				$this->error='Order with id '.$rowid.' not found sql='.$sql;
    				return -2;
    			}
    		}
    		else
    		{
    			dol_syslog('Commande::Fetch Error rowid='.$rowid.' Erreur dans fetch de la commande');
    			$this->error=$this->db->error();
    			return -1;
    		}
    	}
    
    
    	/**
    	 *    \brief     Ajout d'une ligne remise fixe dans la commande, en base
    	 *    \param     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.'/lib/price.lib.php');
    		include_once(DOL_DOCUMENT_ROOT.'/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();
    				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;
    		}
    	}
    
    
    	/**
    	 *      \brief      Reinitialize array lignes
    	 *		\param		only_product	Return only physical products
    	 *		\return		array			Array of OrderLine
    	 */
    	function fetch_lines($only_product=0)
    	{
    		$this->lignes=array();	// deprecated
    		$this->lines=array();
    
    		$sql = 'SELECT l.rowid, l.fk_product, l.product_type, l.fk_commande, l.description, l.price, l.qty, l.tva_tx,';
    		$sql.= ' l.fk_remise_except, l.remise_percent, l.subprice, l.marge_tx, l.marque_tx, l.rang, l.info_bits,';
    		$sql.= ' l.total_ht, l.total_ttc, l.total_tva, l.date_start, l.date_end,';
    		$sql.= ' p.ref as product_ref, p.description as product_desc, p.fk_product_type, p.label';
    		$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';
    
    		dol_syslog("Commande::fetch_lines sql=".$sql,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;				// \deprecated
    				$line->id               = $objp->rowid;
    				$line->fk_commande      = $objp->fk_commande;
    				$line->commande_id      = $objp->fk_commande;			// \deprecated
    				$line->desc             = $objp->description;  		// Description ligne
    				$line->product_type     = $objp->product_type;
    				$line->qty              = $objp->qty;
    				$line->tva_tx           = $objp->tva_tx;
    				$line->total_ht         = $objp->total_ht;
    				$line->total_ttc        = $objp->total_ttc;
    				$line->total_tva        = $objp->total_tva;
    				$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->marge_tx         = $objp->marge_tx;
    				$line->marque_tx        = $objp->marque_tx;
    				$line->rang             = $objp->rang;
    				$line->info_bits        = $objp->info_bits;
    
    				$line->ref              = $objp->product_ref;
    				$line->libelle          = $objp->label;
    				$line->product_desc     = $objp->product_desc; 		// Description produit
    				$line->fk_product_type  = $objp->fk_product_type;	// Produit ou service
    
    				$line->date_start       = $this->db->jdate($objp->date_start);
    				$line->date_end         = $this->db->jdate($objp->date_end);
    
    				$this->lignes[$i] = $line;		// For backward compatibility
    				$this->lines[$i] = $line;
    				$i++;
    			}
    			$this->db->free($result);
    
    			return 1;
    		}
    		else
    		{
    			$this->error=$this->db->error();
    			dol_syslog('Commande::fetch_lines: Error '.$this->error, LOG_ERR);
    			return -3;
    		}
    	}
    
    
    	/**
    	 *      \brief      Renvoie nombre de lignes de type produits. Doit etre appele apres fetch_lines
    	 *		\return		int		<0 si ko, Nbre de lignes produits sinon
    	 */
    	function getNbOfProductsLines()
    	{
    		$nb=0;
    		foreach($this->lignes as $ligne)
    		{
    			if ($ligne->fk_product_type == 0) $nb++;
    		}
    		return $nb;
    	}
    
    	/**
    	 *      \brief      Load array this->expeditions of nb of products sent by line in order
    	 *      \param      filtre_statut       Filter on status
    	 *      \return     int                	<0 if KO, Nb of lines found if OK
    	 *      \TODO deprecated, move to Sending class
    	 */
    	function loadExpeditions($filtre_statut=-1)
    	{
    		$num=0;
    		$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 ($filtre_statut >= 0) $sql.=' AND e.fk_statut = '.$filtre_statut;
    		$sql.= ' GROUP BY cd.rowid, cd.fk_product';
    		//print $sql;
    
    		dol_syslog("Commande::loadExpeditions sql=".$sql,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();
    			dol_syslog("Commande::loadExpeditions ".$this->error,LOG_ERR);
    			return -1;
    		}
    
    	}
    
    	/**
    	 * Renvoie un tableau avec nombre de lignes d'expeditions
    	 * \TODO deprecated, move to Sending class
    	 */
    	function nb_expedition()
    	{
    		$sql = 'SELECT count(*) FROM '.MAIN_DB_PREFIX.'expedition as e';
    		$sql .=" WHERE e.fk_commande = ".$this->id;
    
    		$resql = $this->db->query($sql);
    		if ($resql)
    		{
    			$row = $this->db->fetch_row($resql);
    			return $row[0];
    		}
    	}
    
    	/**
    	 *      \brief      Renvoie un tableau avec les livraisons par ligne
    	 *      \param      filtre_statut       Filtre sur statut
    	 *      \return     int                 0 si OK, <0 si KO
    	 *      \TODO  deprecated, move to Delivery class
    	 */
    	function livraison_array($filtre_statut=-1)
    	{
    		$delivery = new Livraison($this->db);
    
    		$deliveryArray = $delivery->livraison_array($filtre_statut);
    
    		return $deliveryArray;
    	}
    
    	/**
    	 *      \brief      Renvoie un tableau avec les stocks restant par produit
    	 *      \param      filtre_statut       Filtre sur statut
    	 *      \return     int                 0 si OK, <0 si KO
    	 *		\todo		FONCTION NON FINIE A FINIR
    	 */
    	function stock_array($filtre_statut=-1)
    	{
    		$this->stocks = array();
    
    		// Tableau des id de produit de la commande
    
    
    		// Recherche total en stock pour chaque produit
    		if (sizeof($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;
    	}
    
    	/**
    	 *  \brief      Supprime une ligne de la commande
    	 *  \param      idligne     Id de la ligne a supprimer
    	 *  \return     int         >0 si ok, 0 si rien a supprimer, <0 si ko
    	 */
    	function delete_line($idligne)
    	{
    		global $user;
    
    		if ($this->statut == 0)
    		{
    			$this->db->begin();
    
    			$sql = "SELECT fk_product, qty";
    			$sql.= " FROM ".MAIN_DB_PREFIX."commandedet";
    			$sql.= " WHERE rowid = ".$idligne;
    
    			$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;
    
    					// Supprime ligne
    					$line = new OrderLine($this->db);
    
    					$line->id = $idligne;
    					$line->fk_commande = $this->id; // On en a besoin dans les triggers
    
    					$result=$line->delete($user);
    
    					if ($result > 0)
    					{
    						$result=$this->update_price();
    
    						if ($result > 0)
    						{
    							$this->db->commit();
    							return 1;
    						}
    						else
    						{
    							$this->db->rollback();
    							$this->error=$this->db->lasterror();
    							return -1;
    						}
    					}
    					else
    					{
    						$this->db->rollback();
    						$this->error=$this->db->lasterror();
    						return -1;
    					}
    				}
    				else
    				{
    					$this->db->rollback();
    					return 0;
    				}
    			}
    			else
    			{
    				$this->db->rollback();
    				$this->error=$this->db->lasterror();
    				return -1;
    			}
    		}
    		else
    		{
    			return -1;
    		}
    	}
    
    	/**
    	 * 	\brief     	Applique une remise relative
    	 * 	\param     	user		User qui positionne la remise
    	 * 	\param     	remise
    	 *	\return		int 		<0 si ko, >0 si 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 = 0 ;';
    
    			if ($this->db->query($sql))
    	  {
    	  	$this->remise_percent = $remise;
    	  	$this->update_price();
    	  	return 1;
    	  }
    	  else
    	  {
    	  	$this->error=$this->db->error();
    	  	return -1;
    	  }
    		}
    	}
    
    
    	/**
    	 * 		\brief     	Applique une remise absolue
    	 * 		\param     	user 		User qui positionne la remise
    	 * 		\param     	remise
    	 *		\return		int 		<0 si ko, >0 si 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 = 0 ;';
    
    			dol_syslog("Commande::set_remise_absolue sql=$sql");
    
    			if ($this->db->query($sql))
    	  {
    	  	$this->remise_absolue = $remise;
    	  	$this->update_price();
    	  	return 1;
    	  }
    	  else
    	  {
    	  	$this->error=$this->db->error();
    	  	return -1;
    	  }
    		}
    	}
    
    
    	/**
    	 *      \brief      Set the order date
    	 *      \param      user        		Objet utilisateur qui modifie
    	 *      \param      date_livraison      Date de livraison
    	 *      \return     int         		<0 si ko, >0 si 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 = 0";
    
    			dol_syslog("Commande::set_date sql=$sql",LOG_DEBUG);
    			$resql=$this->db->query($sql);
    			if ($resql)
    			{
    				$this->date = $date;
    				return 1;
    			}
    			else
    			{
    				$this->error=$this->db->error();
    				dol_syslog("Commande::set_date ".$this->error,LOG_ERR);
    				return -1;
    			}
    		}
    		else
    		{
    			return -2;
    		}
    	}
    
    	/**
    	 *      \brief      Definit une date de livraison
    	 *      \param      user        		Objet utilisateur qui modifie
    	 *      \param      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." AND fk_statut = 0";
    
    			dol_syslog("Commande::set_date_livraison sql=$sql",LOG_DEBUG);
    			$resql=$this->db->query($sql);
    			if ($resql)
    			{
    				$this->date_livraison = $date_livraison;
    				return 1;
    			}
    			else
    			{
    				$this->error=$this->db->error();
    				dol_syslog("Commande::set_date_livraison ".$this->error,LOG_ERR);
    				return -1;
    			}
    		}
    		else
    		{
    			return -2;
    		}
    	}
    
    	/**
    	 *      \brief      Definit une adresse de livraison
    	 *      \param      user        		Objet utilisateur qui modifie
    	 *      \param      adresse_livraison      Adresse de livraison
    	 *      \return     int         		<0 si ko, >0 si ok
    	 */
    	function set_adresse_livraison($user, $fk_delivery_address)
    	{
    		if ($user->rights->commande->creer)
    		{
    			$sql = "UPDATE ".MAIN_DB_PREFIX."commande SET fk_adresse_livraison = '".$fk_delivery_address."'";
    			$sql.= " WHERE rowid = ".$this->id." AND fk_statut = 0";
    
    			if ($this->db->query($sql) )
    			{
    				$this->adresse_livraison_id = $fk_delivery_address; // TODO obsolete
    				$this->fk_delivery_address = $fk_delivery_address;
    				return 1;
    			}
    			else
    			{
    				$this->error=$this->db->error();
    				dol_syslog("Commande::set_adresse_livraison Erreur SQL");
    				return -1;
    			}
    		}
    	}
    
    	/**
    	 *    \brief      Renvoi la liste des commandes (eventuellement filtree sur un user) dans un tableau
    	 *    \param      brouillon       0=non brouillon, 1=brouillon
    	 *    \param      user            Objet user de filtre
    	 *    \return     int             -1 si erreur, tableau resultat si ok
    	 */
    	function liste_array ($brouillon=0, $user='')
    	{
    		global $conf;
    
    		$ga = array();
    
    		$sql = "SELECT rowid, ref";
    		$sql.= " FROM ".MAIN_DB_PREFIX."commande";
    		$sql.= " WHERE entity = ".$conf->entity;
    
    		if ($brouillon)
    		{
    			$sql.= " AND fk_statut = 0";
    			if ($user) $sql.= " AND fk_user_author".$user;
    		}
    		else
    		{
    			if ($user) $sql.= " AND fk_user_author".$user;
    		}
    
    		$sql .= " ORDER BY date_commande DESC";
    
    		$result=$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);
    
    					$ga[$obj->rowid] = $obj->ref;
    					$i++;
    				}
    			}
    			return $ga;
    		}
    		else
    		{
    			return -1;
    		}
    	}
    
    	/**
    	 *   \brief      Change les conditions de reglement de la commande
    	 *   \param      cond_reglement_id      Id de la nouvelle condition de reglement
    	 *   \return     int                    >0 si ok, <0 si ko
    	 */
    	function cond_reglement($cond_reglement_id)
    	{
    		dol_syslog('Commande::cond_reglement('.$cond_reglement_id.')');
    		if ($this->statut >= 0)
    		{
    			$sql = 'UPDATE '.MAIN_DB_PREFIX.'commande';
    			$sql .= ' SET fk_cond_reglement = '.$cond_reglement_id;
    			$sql .= ' WHERE rowid='.$this->id;
    			if ( $this->db->query($sql) )
    			{
    				$this->cond_reglement_id = $cond_reglement_id;
    				return 1;
    			}
    			else
    			{
    				dol_syslog('Commande::cond_reglement Erreur '.$sql.' - '.$this->db->error(), LOG_ERR);
    				$this->error=$this->db->lasterror();
    				return -1;
    			}
    		}
    		else
    		{
    			dol_syslog('Commande::cond_reglement, etat commande incompatible', LOG_ERR);
    			$this->error='Etat commande incompatible '.$this->statut;
    			return -2;
    		}
    	}
    
    
    	/**
    	 *   \brief      Change le mode de reglement
    	 *   \param      mode        Id du nouveau mode
    	 *   \return     int         >0 si ok, <0 si ko
    	 */
    	function mode_reglement($mode_reglement_id)
    	{
    		dol_syslog('Commande::mode_reglement('.$mode_reglement_id.')');
    		if ($this->statut >= 0)
    		{
    			$sql = 'UPDATE '.MAIN_DB_PREFIX.'commande';
    			$sql .= ' SET fk_mode_reglement = '.$mode_reglement_id;
    			$sql .= ' WHERE rowid='.$this->id;
    			if ( $this->db->query($sql) )
    			{
    				$this->mode_reglement_id = $mode_reglement_id;
    				return 1;
    			}
    			else
    			{
    				dol_syslog('Commande::mode_reglement Erreur '.$sql.' - '.$this->db->error(), LOG_ERR);
    				$this->error=$this->db->lasterror();
    				return -1;
    			}
    		}
    		else
    		{
    			dol_syslog('Commande::mode_reglement, etat facture incompatible', LOG_ERR);
    			$this->error='Etat commande incompatible '.$this->statut;
    			return -2;
    		}
    	}
    
    	/**
    	 *      \brief      Set customer ref
    	 *      \param      user            User that make change
    	 *      \param      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('Commande::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' : '\''.addslashes($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();
    				dol_syslog('Commande::set_ref_client Erreur '.$this->error.' - '.$sql, LOG_ERR);
    				return -2;
    			}
    		}
    		else
    		{
    			return -1;
    		}
    	}
    
    
    	/**
    	 *        \brief      Classe la commande comme facturee
    	 *        \return     int     <0 si ko, >0 si ok
    	 */
    	function classer_facturee()
    	{
    		global $conf;
    
    		$sql = 'UPDATE '.MAIN_DB_PREFIX.'commande SET facture = 1';
    		$sql .= ' WHERE rowid = '.$this->id.' AND fk_statut > 0 ;';
    		if ($this->db->query($sql) )
    		{
    			if (($conf->global->PROPALE_CLASSIFIED_INVOICED_WITH_ORDER == 1) && $this->propale_id)
    			{
    				$propal = new Propal($this->db);
    				$propal->fetch($this->propale_id);
    				$propal->classer_facturee();
    			}
    			return 1;
    		}
    		else
    		{
    			dol_print_error($this->db);
    		}
    	}
    
    
    	/**
    	 *  \brief    	Update a line in database
    	 *  \param    	rowid            	Id of line to update
    	 *  \param    	desc             	Description de la ligne
    	 *  \param    	pu               	Prix unitaire
    	 *  \param    	qty              	Quantity
    	 *  \param    	remise_percent   	Pourcentage de remise de la ligne
    	 *  \param    	tva_tx           	Taux TVA
    	 *  \param    	price_base_type		HT or TTC
    	 *  \param    	info_bits        	Miscellanous informations on line
    	 *  \param    	date_start        	Start date of the line
    	 *  \param    	date_end          	End date of the line
    	 * 	\param		type				Type of line (0=product, 1=service)
    	 *  \return   	int              	< 0 si erreur, > 0 si ok
    	 */
    	function updateline($rowid, $desc, $pu, $qty, $remise_percent=0, $txtva, $price_base_type='HT', $info_bits=0, $date_start='', $date_end='', $type=0)
    	{
            global $conf;
    
    		dol_syslog("Commande::UpdateLine $rowid, $desc, $pu, $qty, $remise_percent, $txtva, $price_base_type, $info_bits, $date_start, $date_end, $type");
    		include_once(DOL_DOCUMENT_ROOT.'/lib/price.lib.php');
    
    		if ($this->brouillon)
    		{
    			$this->db->begin();
    
    			// Nettoyage parametres
    			$remise_percent=price2num($remise_percent);
    			$qty=price2num($qty);
    			if (! $qty) $qty=0;
    			if (! $info_bits) $info_bits=0;
    			$pu = price2num($pu);
    			$txtva=price2num($txtva);
    
    			// 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.
    			$tabprice=calcul_price_total($qty, $pu, $remise_percent, $txtva, 0, $price_base_type, $info_bits);
    			$total_ht  = $tabprice[0];
    			$total_tva = $tabprice[1];
    			$total_ttc = $tabprice[2];
    
    			// Anciens indicateurs: $price, $subprice, $remise (a ne plus utiliser)
    			$price = $pu;
    			$subprice = $pu;
    			$remise = 0;
    			if ($remise_percent > 0)
    			{
    				$remise = round(($pu * $remise_percent / 100),2);
    				$price = ($pu - $remise);
    			}
    			$price    = price2num($price);
    			$subprice  = price2num($subprice);
    
    
    			// TODO: utile ?
    			$LigneOld = new OrderLine($this->db);
    			$LigneOld->fetch($rowid);
    
    			// Mise a jour ligne en base
    			$sql = "UPDATE ".MAIN_DB_PREFIX."commandedet SET";
    			$sql.= " description='".addslashes($desc)."'";
    			$sql.= ",price='".price2num($price)."'";
    			$sql.= ",subprice='".price2num($subprice)."'";
    			$sql.= ",remise='".price2num($remise)."'";
    			$sql.= ",remise_percent='".price2num($remise_percent)."'";
    			$sql.= ",tva_tx='".price2num($txtva)."'";
    			$sql.= ",qty='".price2num($qty)."'";
    			$sql.= ",product_type='".$type."'";
    			$sql.= ",info_bits='".$info_bits."'";
    			$sql.= ",total_ht='".price2num($total_ht)."'";
    			$sql.= ",total_tva='".price2num($total_tva)."'";
    			$sql.= ",total_ttc='".price2num($total_ttc)."'";
    			if ($date_start) { $sql.= ",date_start='".$this->db->idate($date_start)."'"; }
    			else { $sql.=',date_start=null'; }
    			if ($date_end) { $sql.= ",date_end='".$this->db->idate($date_end)."'"; }
    			else { $sql.=',date_end=null'; }
    
    			$sql.= " WHERE rowid = ".$rowid;
    
    			$result = $this->db->query($sql);
    			if ($result > 0)
    			{
    				// Mise a jour info denormalisees
    				$this->update_price();
    
    				// Appel des triggers
    				include_once(DOL_DOCUMENT_ROOT . "/interfaces.class.php");
    				$interface=new Interfaces($this->db);
    				$result=$interface->run_triggers('LINEORDER_UPDATE',$this,$user,$langs,$conf);
    				if ($result < 0) { $error++; $this->errors=$interface->errors; }
    				// Fin appel triggers
    
    				$this->db->commit();
    				return $result;
    			}
    			else
    			{
    				$this->error=$this->db->error();
    				$this->db->rollback();
    				return -1;
    			}
    		}
    		else
    		{
    			$this->error="Commande::updateline Order status makes operation forbidden";
    			return -2;
    		}
    	}
    
    
    	/**
    	 *	\brief		Delete the customer order
    	 *	\user		User object
    	 * 	\return		int		<=0 if KO, >0 if OK
    	 */
    	function delete($user)
    	{
    		global $conf, $lang;
    
    		$err = 0;
    
    		$this->db->begin();
    
    		$sql = 'DELETE FROM '.MAIN_DB_PREFIX."commandedet WHERE fk_commande = ".$this->id;
    		if (! $this->db->query($sql) )
    		{
    			$err++;
    		}
    
    		$sql = 'DELETE FROM '.MAIN_DB_PREFIX."commande WHERE rowid = ".$this->id;
    		if (! $this->db->query($sql) )
    		{
    			$err++;
    		}
    
    		$sql = "DELETE FROM ".MAIN_DB_PREFIX."element_element";
    		$sql.= " WHERE fk_target = ".$this->id;
    		$sql.= " AND targettype = '".$this->element."'";
    		if (! $this->db->query($sql) )
    		{
    			$err++;
    		}
    
    		// On efface le repertoire de pdf provisoire
    		$comref = dol_sanitizeFileName($this->ref);
    		if ($conf->commande->dir_output)
    		{
    			$dir = $conf->commande->dir_output . "/" . $comref ;
    			$file = $conf->commande->dir_output . "/" . $comref . "/" . $comref . ".pdf";
    			if (file_exists($file))
    	  {
    	  	commande_delete_preview($this->db, $this->id, $this->ref);
    
    	  	if (!dol_delete_file($file))
    	  	{
    	  		$this->error=$langs->trans("ErrorCanNotDeleteFile",$file);
    	  		$this->db->rollback();
    	  		return 0;
    	  	}
    	  }
    	  if (file_exists($dir))
    	  {
    	  	if (!dol_delete_dir($dir))
    	  	{
    	  		$this->error=$langs->trans("ErrorCanNotDeleteDir",$dir);
    	  		$this->db->rollback();
    	  		return 0;
    	  	}
    	  }
    		}
    
    		if ($err == 0)
    		{
    			// Appel des triggers
    			include_once(DOL_DOCUMENT_ROOT . "/interfaces.class.php");
    			$interface=new Interfaces($this->db);
    			$result=$interface->run_triggers('ORDER_DELETE',$this,$user,$langs,$conf);
    			if ($result < 0) { $error++; $this->errors=$interface->errors; }
    			// Fin appel triggers
    
    			$this->db->commit();
    			return 1;
    		}
    		else
    		{
    			$this->db->rollback();
    			return -1;
    		}
    	}
    
    
    	/**
    	 *      \brief          Charge indicateurs this->nbtodo et this->nbtodolate de tableau de bord
    	 *      \param          user    Objet user
    	 *      \return         int     <0 si ko, >0 si ok
    	 */
    	function load_board($user)
    	{
    		global $conf, $user;
    
    		$now=gmmktime();
    
    		$this->nbtodo=$this->nbtodolate=0;
    		$clause = " WHERE";
    
    		$sql = "SELECT c.rowid, c.date_creation as datec, 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.= $clause." c.entity = ".$conf->entity;
    		$sql.= " AND ((c.fk_statut BETWEEN 1 AND 2) OR (c.fk_statut = 3 AND c.facture = 0))";
    		if ($user->societe_id) $sql.=" AND c.fk_soc = ".$user->societe_id;
    
    		$resql=$this->db->query($sql);
    		if ($resql)
    		{
    			while ($obj=$this->db->fetch_object($resql))
    			{
    				$this->nbtodo++;
    				if ($obj->fk_statut != 3 && $this->db->jdate($obj->datec) < ($now - $conf->commande->traitement->warning_delay)) $this->nbtodolate++;
    			}
    			return 1;
    		}
    		else
    		{
    			$this->error=$this->db->error();
    			return -1;
    		}
    	}
    
    	/**
    	 *    	\brief      Return source label of order
    	 *    	\return     string      Label
    	 */
    	function getLabelSource()
    	{
    		global $langs;
    
    		$label=$langs->trans('OrderSource'.$this->source);
    		// \TODO Si libelle non trouve, on va chercher en base dans dictionnaire
    
    		if ($label == 'OrderSource') return '';
    		return $label;
    	}
    
    	/**
    	 *    	\brief      Retourne le libelle du statut de la commande
    	 *    	\param      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)
    	{
    		return $this->LibStatut($this->statut,$this->facturee,$mode);
    	}
    
    	/**
    	 *		\brief      Renvoi le libelle d'un statut donne
    	 *    	\param      statut      Id statut
    	 *    	\param      facturee    Si facturee
    	 *    	\param      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 LibStatut($statut,$facturee,$mode)
    	{
    		global $langs;
    
    		if ($mode == 0)
    		{
    			if ($statut==-1) return $langs->trans('StatusOrderCanceled');
    			if ($statut==0) return $langs->trans('StatusOrderDraft');
    			if ($statut==1) return $langs->trans('StatusOrderValidated');
    			if ($statut==2) return $langs->trans('StatusOrderOnProcess');
    			if ($statut==3 && ! $facturee) return $langs->trans('StatusOrderToBill');
    			if ($statut==3 && $facturee) return $langs->trans('StatusOrderProcessed');
    		}
    		if ($mode == 1)
    		{
    			if ($statut==-1) return $langs->trans('StatusOrderCanceledShort');
    			if ($statut==0) return $langs->trans('StatusOrderDraftShort');
    			if ($statut==1) return $langs->trans('StatusOrderValidatedShort');
    			if ($statut==2) return $langs->trans('StatusOrderOnProcessShort');
    			if ($statut==3 && ! $facturee) return $langs->trans('StatusOrderToBillShort');
    			if ($statut==3 && $facturee) return $langs->trans('StatusOrderProcessed');
    		}
    		if ($mode == 2)
    		{
    			if ($statut==-1) return img_picto($langs->trans('StatusOrderCanceledShort'),'statut5').' '.$langs->trans('StatusOrderCanceled');
    			if ($statut==0) return img_picto($langs->trans('StatusOrderDraftShort'),'statut0').' '.$langs->trans('StatusOrderDraft');
    			if ($statut==1) return img_picto($langs->trans('StatusOrderValidatedShort'),'statut1').' '.$langs->trans('StatusOrderValidated');
    			if ($statut==2) return img_picto($langs->trans('StatusOrderOnProcessShort'),'statut3').' '.$langs->trans('StatusOrderOnProcess');
    			if ($statut==3 && ! $facturee) return img_picto($langs->trans('StatusOrderToBillShort'),'statut4').' '.$langs->trans('StatusOrderToBill');
    			if ($statut==3 && $facturee) return img_picto($langs->trans('StatusOrderProcessedShort'),'statut6').' '.$langs->trans('StatusOrderProcessed');
    		}
    		if ($mode == 3)
    		{
    			if ($statut==-1) return img_picto($langs->trans('StatusOrderCanceled'),'statut5');
    			if ($statut==0) return img_picto($langs->trans('StatusOrderDraft'),'statut0');
    			if ($statut==1) return img_picto($langs->trans('StatusOrderValidated'),'statut1');
    			if ($statut==2) return img_picto($langs->trans('StatusOrderOnProcess'),'statut3');
    			if ($statut==3 && ! $facturee) return img_picto($langs->trans('StatusOrderToBill'),'statut4');
    			if ($statut==3 && $facturee) return img_picto($langs->trans('StatusOrderProcessed'),'statut6');
    		}
    		if ($mode == 4)
    		{
    			if ($statut==-1) return img_picto($langs->trans('StatusOrderCanceled'),'statut5').' '.$langs->trans('StatusOrderCanceled');
    			if ($statut==0) return img_picto($langs->trans('StatusOrderDraft'),'statut0').' '.$langs->trans('StatusOrderDraft');
    			if ($statut==1) return img_picto($langs->trans('StatusOrderValidated'),'statut1').' '.$langs->trans('StatusOrderValidated');
    			if ($statut==2) return img_picto($langs->trans('StatusOrderOnProcess'),'statut3').' '.$langs->trans('StatusOrderOnProcess');
    			if ($statut==3 && ! $facturee) return img_picto($langs->trans('StatusOrderToBill'),'statut4').' '.$langs->trans('StatusOrderToBill');
    			if ($statut==3 && $facturee) return img_picto($langs->trans('StatusOrderProcessed'),'statut6').' '.$langs->trans('StatusOrderProcessed');
    		}
    		if ($mode == 5)
    		{
    			if ($statut==-1) return $langs->trans('StatusOrderCanceledShort').' '.img_picto($langs->trans('StatusOrderCanceledShort'),'statut5');
    			if ($statut==0) return $langs->trans('StatusOrderDraftShort').' '.img_picto($langs->trans('StatusOrderDraftShort'),'statut0');
    			if ($statut==1) return $langs->trans('StatusOrderValidatedShort').' '.img_picto($langs->trans('StatusOrderValidatedShort'),'statut1');
    			if ($statut==2) return $langs->trans('StatusOrderOnProcessShort').' '.img_picto($langs->trans('StatusOrderOnProcessShort'),'statut3');
    			if ($statut==3 && ! $facturee) return $langs->trans('StatusOrderToBillShort').' '.img_picto($langs->trans('StatusOrderToBillShort'),'statut4');
    			if ($statut==3 && $facturee) return $langs->trans('StatusOrderProcessedShort').' '.img_picto($langs->trans('StatusOrderProcessedShort'),'statut6');
    		}
    	}
    
    
    	/**
    		\brief      Renvoie nom clicable (avec eventuellement le picto)
    		\param		withpicto		0=Pas de picto, 1=Inclut le picto dans le lien, 2=Picto seul
    		\param		option			Sur quoi pointe le lien: 0=fiche commande,3=fiche compta commande,4=fiche expedition commande
    		\return		string			Chaine avec URL
    		*/
    	function getNomUrl($withpicto=0,$option=0)
    	{
    		global $langs;
    
    		$result='';
    		$urlOption='';
    
    		if ($option == 3) $urlOption = '/compta';
    		if ($option == 4) $urlOption = '/expedition';
    
    		$lien = '<a href="'.DOL_URL_ROOT.$urlOption.'/commande/fiche.php?id='.$this->id.'">';
    		$lienfin='</a>';
    
    		$picto='order';
    		$label=$langs->trans("ShowOrder").': '.$this->ref;
    
    		if ($withpicto) $result.=($lien.img_object($label,$picto).$lienfin);
    		if ($withpicto && $withpicto != 2) $result.=' ';
    		$result.=$lien.$this->ref.$lienfin;
    		return $result;
    	}
    
    
    	/**
    	 *      \brief     Charge les informations d'ordre info dans l'objet commande
    	 *      \param     id       Id de la commande a charger
    	 */
    	function info($id)
    	{
    		$sql = 'SELECT c.rowid, '.$this->db->pdate('date_creation').' as datec,';
    		$sql.= ' '.$this->db->pdate('date_valid').' as datev,';
    		$sql.= ' '.$this->db->pdate('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, $obj->fk_user_author);
    					$cuser->fetch();
    					$this->user_creation   = $cuser;
    				}
    
    				if ($obj->fk_user_valid)
    				{
    					$vuser = new User($this->db, $obj->fk_user_valid);
    					$vuser->fetch();
    					$this->user_validation = $vuser;
    				}
    
    				if ($obj->fk_user_cloture)
    				{
    					$cluser = new User($this->db, $obj->fk_user_cloture);
    					$cluser->fetch();
    					$this->user_cloture   = $cluser;
    				}
    
    				$this->date_creation     = $obj->datec;
    				$this->date_validation   = $obj->datev;
    				$this->date_cloture      = $obj->datecloture;
    			}
    
    			$this->db->free($result);
    
    		}
    		else
    		{
    			dol_print_error($this->db);
    		}
    	}
    
    
    	/**
    	 *		\brief		Initialise la commande avec valeurs fictives aleatoire
    	 *					Sert a generer une commande pour l'aperu des modeles ou demo
    	 */
    	function initAsSpecimen()
    	{
    		global $user,$langs,$conf;
    
    		dol_syslog("Commande::initAsSpecimen");
    
    		// Charge tableau des id de societe socids
    		$socids = array();
    
    		$sql = "SELECT rowid";
    		$sql.= " FROM ".MAIN_DB_PREFIX."societe";
    		$sql.= " WHERE client IN (1, 3)";
    		$sql.= " AND entity = ".$conf->entity;
    		$sql.= " LIMIT 10";
    
    		$resql = $this->db->query($sql);
    		if ($resql)
    		{
    			$num_socs = $this->db->num_rows($resql);
    			$i = 0;
    			while ($i < $num_socs)
    			{
    				$i++;
    
    				$row = $this->db->fetch_row($resql);
    				$socids[$i] = $row[0];
    			}
    		}
    
    		// Charge tableau des produits prodids
    		$prodids = array();
    
    		$sql = "SELECT rowid";
    		$sql.= " FROM ".MAIN_DB_PREFIX."product";
    		$sql.= " WHERE envente = 1";
    		$sql.= " AND entity = ".$conf->entity;
    
    		$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;
    		$socid = rand(1, $num_socs);
    		$this->socid = $socids[$socid];
    		$this->date = time();
    		$this->date_lim_reglement=$this->date+3600*24*30;
    		$this->cond_reglement_code = 'RECEP';
    		$this->mode_reglement_code = 'CHQ';
    		$this->note_public='SPECIMEN';
    		$nbp = rand(1, 9);
    		$xnbp = 0;
    		while ($xnbp < $nbp)
    		{
    			$line=new OrderLine($this->db);
    
    			$prodid = rand(1, $num_prods);
    
    			$line->desc=$langs->trans("Description")." ".$xnbp;
    			$line->qty=1;
    			$line->subprice=100;
    			$line->price=100;
    			$line->tva_tx=19.6;
    			$line->total_ht=100;
    			$line->total_ttc=119.6;
    			$line->total_tva=19.6;
    			$line->produit_id=$prodids[$prodid];
    			$line->fk_product=$prodids[$prodid];
    
    			$this->lignes[$xnbp]=$line; // TODO: deprecated
    			$this->lines[$xnbp]=$line;
    
    			$xnbp++;
    		}
    
    		$this->amount_ht      = $xnbp*100;
    		$this->total_ht       = $xnbp*100;
    		$this->total_tva      = $xnbp*19.6;
    		$this->total_ttc      = $xnbp*119.6;
    	}
    
    
    	/**
    	 *      \brief      Charge indicateurs this->nb de tableau de bord
    	 *      \return     int         <0 si ko, >0 si ok
    	 */
    	function load_state_board()
    	{
    		global $conf, $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 = ".$conf->entity;
    
    		$resql=$this->db->query($sql);
    		if ($resql)
    		{
    			while ($obj=$this->db->fetch_object($resql))
    			{
    				$this->nb["orders"]=$obj->nb;
    			}
    			return 1;
    		}
    		else
    		{
    			dol_print_error($this->db);
    			$this->error=$this->db->error();
    			return -1;
    		}
    	}
    
    }
    
    
    
    /**
     *  \class      OrderLine
     *  \brief      Classe de gestion des lignes de commande
     */
    class OrderLine
    {
    	var $db;
    	var $error;
    
    	// From llx_commandedet
    	var $rowid;
    	var $fk_facture;
    	var $desc;          	// Description ligne
    	var $fk_product;		// Id produit predefini
    	var $product_type = 0;	// Type 0 = product, 1 = Service
    
    	var $qty;				// Quantity (example 2)
    	var $tva_tx;			// VAT Rate for product/service (example 19.6)
    	var $subprice;      	// U.P. HT (example 100)
    	var $remise_percent;	// % for line discount (example 20%)
    	var $rang = 0;
    	var $marge_tx;
    	var $marque_tx;
    	var $info_bits = 0;		// Bit 0: 	0 si TVA normal - 1 si TVA NPR
    	// Bit 1:	0 ligne normale - 1 si ligne de remise fixe
    	var $total_ht;			// Total HT  de la ligne toute quantite et incluant la remise ligne
    	var $total_tva;			// Total TVA  de la ligne toute quantite et incluant la remise ligne
    	var $total_ttc;			// Total TTC de la ligne toute quantite et incluant la remise ligne
    
    	// Ne plus utiliser
    	var $remise;
    	var $price;
    
    	// From llx_product
    	var $ref;				// Reference produit
    	var $product_libelle; 	// Label produit
    	var $product_desc;  	// Description produit
    
    	// 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;
    
    
    	/**
    	 *      \brief     Constructeur d'objets ligne de commande
    	 *      \param     DB      handler d'acces base de donnee
    	 */
    	function OrderLine($DB)
    	{
    		$this->db= $DB;
    	}
    
    	/**
    	 *  \brief     Load line order
    	 *  \param     rowid           id line order
    	 */
    	function fetch($rowid)
    	{
    		$sql = 'SELECT cd.rowid, cd.fk_commande, cd.fk_product, cd.product_type, cd.description, cd.price, cd.qty, cd.tva_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_ttc, cd.marge_tx, cd.marque_tx, cd.rang,';
    		$sql.= ' p.ref as product_ref, p.label as product_libelle, p.description as product_desc,';
    		$sql.= ' '.$this->db->pdate('cd.date_start').' as date_start,'.$this->db->pdate('cd.date_end').' as 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->desc             = $objp->description;
    			$this->qty              = $objp->qty;
    			$this->price            = $objp->price;
    			$this->subprice         = $objp->subprice;
    			$this->tva_tx           = $objp->tva_tx;
    			$this->remise           = $objp->remise;
    			$this->remise_percent   = $objp->remise_percent;
    			$this->fk_remise_except = $objp->fk_remise_except;
    			$this->produit_id       = $objp->fk_product;
    			$this->fk_product       = $objp->fk_product;
    			$this->product_type     = $objp->product_type;
    			$this->info_bits        = $objp->info_bits;
    			$this->total_ht         = $objp->total_ht;
    			$this->total_tva        = $objp->total_tva;
    			$this->total_ttc        = $objp->total_ttc;
    			$this->marge_tx         = $objp->marge_tx;
    			$this->marque_tx        = $objp->marque_tx;
    			$this->rang             = $objp->rang;
    
    			$this->ref	            = $objp->product_ref;
    			$this->product_libelle  = $objp->product_libelle;
    			$this->product_desc     = $objp->product_desc;
    
    			// Added by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
    			// Save the start and end dates of the line in the object
    			$this->date_start     = $objp->date_start;
    			$this->date_end       = $objp->date_end;
    
    			$this->db->free($result);
    		}
    		else
    		{
    			dol_print_error($this->db);
    		}
    	}
    
    	/**
    	 *    	\brief     	Supprime la ligne de commande en base
    	 *		\user		User object
    	 *		\return		int <0 si ko, >0 si ok
    	 */
    	function delete($user)
    	{
    		global $langs, $conf;
    
    		$sql = 'DELETE FROM '.MAIN_DB_PREFIX."commandedet WHERE rowid='".$this->id."';";
    
    		dol_syslog("OrderLine::delete sql=".$sql);
    		$resql=$this->db->query($sql);
    		if ($resql)
    		{
    			// Appel des triggers
    			include_once(DOL_DOCUMENT_ROOT . "/interfaces.class.php");
    			$interface=new Interfaces($this->db);
    			$result=$interface->run_triggers('LINEORDER_DELETE',$this,$user,$langs,$conf);
    			if ($result < 0) { $error++; $this->errors=$interface->errors; }
    			// Fin appel triggers
    
    			return 1;
    		}
    		else
    		{
    			$this->error=$this->db->lasterror();
    			dol_syslog("OrderLine::delete ".$this->error, LOG_ERR);
    			return -1;
    		}
    	}
    
    	/**
    	 *   	\brief     	Insere l'objet ligne de commande en base
    	 *   	\param      notrigger		1 ne declenche pas les triggers, 0 sinon
    	 *		\return		int				<0 si ko, >0 si ok
    	 */
    	function insert($notrigger=0)
    	{
    		global $langs, $conf, $user;
    
    		dol_syslog("OrderLine::insert rang=".$this->rang);
    
    		$this->db->begin();
    
    		$rangtouse=$this->rang;
    		if ($rangtouse == -1)
    		{
    			// Recupere rang max de la commande dans $rangmax
    			$sql = 'SELECT max(rang) as max FROM '.MAIN_DB_PREFIX.'commandedet';
    			$sql.= ' WHERE fk_commande ='.$this->fk_commande;
    			$resql = $this->db->query($sql);
    			if ($resql)
    			{
    				$obj = $this->db->fetch_object($resql);
    				$rangtouse = $obj->max + 1;
    			}
    			else
    			{
    				dol_print_error($this->db);
    				$this->db->rollback();
    				return -1;
    			}
    		}
    
    		// Insertion dans base de la ligne
    		$sql = 'INSERT INTO '.MAIN_DB_PREFIX.'commandedet';
    		$sql.= ' (fk_commande, description, qty, tva_tx,';
    		$sql.= ' fk_product, product_type, remise_percent, subprice, price, remise, fk_remise_except,';
    		$sql.= ' rang, marge_tx, marque_tx,';
    		// Updated by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
    		// Insert in the database the start and end dates
    		$sql.= ' info_bits, total_ht, total_tva, total_ttc, date_start, date_end)';
    		$sql.= " VALUES (".$this->fk_commande.",";
    		$sql.= " '".addslashes($this->desc)."',";
    		$sql.= " '".price2num($this->qty)."',";
    		$sql.= " '".price2num($this->tva_tx)."',";
    		if ($this->fk_product) { $sql.= "'".$this->fk_product."',"; }
    		else { $sql.='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)."',";
    		if ($this->fk_remise_except) $sql.= $this->fk_remise_except.",";
    		else $sql.= 'null,';
    		$sql.= ' '.$rangtouse.',';
    		if (isset($this->marge_tx)) $sql.= ' '.$this->marge_tx.',';
    		else $sql.= ' null,';
    		if (isset($this->marque_tx)) $sql.= ' '.$this->marque_tx.',';
    		else $sql.= ' null,';
    		$sql.= " '".$this->info_bits."',";
    		$sql.= " '".price2num($this->total_ht)."',";
    		$sql.= " '".price2num($this->total_tva)."',";
    		// Updated by Matelli (See http://matelli.fr/showcases/patchs-dolibarr/add-dates-in-order-lines.html)
    		// Insert in the database the start and end dates
    		$sql.= " '".price2num($this->total_ttc)."',";
    		if ($this->date_start) { $sql.= "'".$this->db->idate($this->date_start)."',"; }
    		else { $sql.='null,'; }
    		if ($this->date_end)   { $sql.= "'".$this->db->idate($this->date_end)."'"; }
    		else { $sql.='null'; }
    		$sql.= ')';
    
    		dol_syslog("OrderLine::insert sql=".$sql);
    		$resql=$this->db->query($sql);
    		if ($resql)
    		{
    			$this->rowid=$this->db->last_insert_id(MAIN_DB_PREFIX.'commandedet');
    
    			if (! $notrigger)
    			{
    				// Appel des triggers
    				include_once(DOL_DOCUMENT_ROOT . "/interfaces.class.php");
    				$interface=new Interfaces($this->db);
    				$result=$interface->run_triggers('LINEORDER_INSERT',$this,$user,$langs,$conf);
    				if ($result < 0) { $error++; $this->errors=$interface->errors; }
    				// Fin appel triggers
    			}
    
    			$this->db->commit();
    			return $this->rowid;
    		}
    		else
    		{
    			$this->error=$this->db->error();
    			dol_syslog("OrderLine::insert Error ".$this->error, LOG_ERR);
    			$this->db->rollback();
    			return -2;
    		}
    	}
    
    
    	/**
    	 *      \brief     	Mise a jour de l'objet ligne de commande en base
    	 *		\return		int		<0 si ko, >0 si ok
    	 */
    	function update_total()
    	{
    		$this->db->begin();
    
    		// 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)."'";
    		$sql.= ",total_ttc='".price2num($this->total_ttc)."'";
    		$sql.= " WHERE rowid = ".$this->rowid;
    
    		dol_syslog("OrderLine::update_total sql=$sql");
    
    		$resql=$this->db->query($sql);
    		if ($resql)
    		{
    			$this->db->commit();
    			return 1;
    		}
    		else
    		{
    			$this->error=$this->db->error();
    			dol_syslog("OrderLine::update_total Error ".$this->error, LOG_ERR);
    			$this->db->rollback();
    			return -2;
    		}
    	}
    }
    
    ?>