dolibarr/htdocs/contrat/contrat.class.php

<?php
/* Copyright (C) 2003 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2004 Destailleur Laurent  <eldy@users.sourceforge.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 * $Id$
 * $Source$
 *
 */

/**
	    \file       htdocs/contrat/contrat.class.php
        \ingroup    contrat
		\brief      Fichier de la classe des contrats
		\version    $Revision$
*/


/**     \class      Contrat
		\brief      Classe permettant la gestion des contrats
*/

class Contrat
{
  var $id;
  var $db;

  /**
   *    \brief      Constructeur de la classe
   *    \param      DB          handler accès base de données
   */
  function Contrat($DB)
  {
    $this->db = $DB ;
    $this->product = new Product($DB);
    $this->societe = new Societe($DB);
    $this->user_service = new User($DB);
    $this->user_cloture = new User($DB);
  }

  /**
   *    \brief      Modifie date de mise en service d'un contrat
   *                Si la duree est renseignée, date_start=date_start et date_end=date_start+duree
   *                sinon date_start=date_start et date_end=date_end
   */
  function mise_en_service($user, $date_start, $duree=0, $date_end)
  {
    if ($duree) {
        // Si duree renseignee
        $duree_value = substr($duree,0,strlen($duree)-1);
        $duree_unit = substr($duree,-1);

        $month = date("m",$date_start);
        $day = date("d",$date_start);
        $year = date("Y",$date_start);

        switch($duree_unit) 
          {
          case "d":
    	$day = $day + $duree_value;
    	break;
          case "w":
    	$day = $day + ($duree_value * 7);
    	break;
          case "m":
    	$month = $month + $duree_value;
    	break;
          case "y":
    	$year = $year + $duree_value;
    	break;
          }
        $date_end = mktime(date("H",$date_start), date("i",$date_start), 0, $month, $day, $year);
    }

    $sql = "UPDATE ".MAIN_DB_PREFIX."contrat SET statut = 1";
    $sql .= " , mise_en_service = ".$this->db->idate($date_start).", fk_user_mise_en_service = ".$user->id;
    $sql .= " , fin_validite = ". $this->db->idate($date_end);
    $sql .= " WHERE rowid = ".$this->id . " AND statut = 0";

    $result = $this->db->query($sql) ;
    if (!$result)
      {
      dolibarr_print_error($this->db);
      }
  }
  
  /**
   *    \brief      Active une ligne detail d'un contat
   *    \param      user        objet User qui avtice le contrat
   *    \param      line_id     id de la ligne de detail à activer
   *    \param      date        date d'ouverture
   */
  function active_line($user, $line_id, $date)
  {
    // statut actif : 4

    $sql = "UPDATE ".MAIN_DB_PREFIX."contratdet SET statut = 4";
    $sql .= " , date_ouverture = '".$this->db->idate($date)."', fk_user_ouverture = ".$user->id;
    $sql .= " WHERE rowid = ".$line_id . " AND (statut = 0 OR statut = 3) ";

    $result = $this->db->query($sql) ;

    if ($result)
      {
	return 0;
      }
    else
      {

	print $sql;
	return -1;
      }
  }



  /**
   *    \brief      Cloture un contrat
   *    \param      user    objet User qui cloture
   *
   */
  function cloture($user)
  {
    $sql = "UPDATE ".MAIN_DB_PREFIX."contrat SET statut = 2";
    $sql .= " , date_cloture = now(), fk_user_cloture = ".$user->id;
    $sql .= " WHERE rowid = ".$this->id . " AND statut = 1";

    $result = $this->db->query($sql) ;
  }

  /**
   *    \brief      Annule un contrat
   *    \param      user    objet User qui annule
   *
   */
  function annule($user)
  {
    $sql = "UPDATE ".MAIN_DB_PREFIX."contrat SET statut = 0";
    $sql .= " , date_cloture = now(), fk_user_cloture = ".$user->id;
    $sql .= " WHERE rowid = ".$this->id . " AND statut = 1";

    $result = $this->db->query($sql) ;
  }

  /**
   *    \brief      Charge de la base les données du contrat
   *    \param      id      id du contrat à charger
   */ 
  function fetch ($id)
  {    
      $sql = "SELECT rowid, statut, fk_soc, ".$this->db->pdate("mise_en_service")." as datemise";
      $sql .= ", fk_user_mise_en_service, ".$this->db->pdate("date_contrat")." as datecontrat";
      $sql .= " , fk_user_author";
      $sql .= ", fk_commercial_signature, fk_commercial_suivi ";
      $sql .= " FROM ".MAIN_DB_PREFIX."contrat WHERE rowid = $id";

      $result = $this->db->query($sql) ;

      if ( $result )
	{
	  $result = $this->db->fetch_array();

	  $this->id                = $result["rowid"];
	  $this->statut         = $result["statut"];
	  $this->factureid         = $result["fk_facture"];
	  $this->facturedetid      = $result["fk_facturedet"];
	  $this->mise_en_service   = $result["datemise"];
	  $this->date_fin_validite = $result["datefin"];
	  $this->date_contrat      = $result["datecontrat"];

	  $this->user_author_id = $result["fk_user_author"];

	  $this->commercial_signature_id = $result["fk_commercial_signature"];
	  $this->commercial_suivi_id = $result["fk_commercial_suivi"];

	  $this->user_service->id = $result["fk_user_mise_en_service"];
	  $this->user_cloture->id = $result["fk_user_cloture"];

	  $this->societe->fetch($result["fk_soc"]);

	  $this->db->free();
	}
      else
	{
      dolibarr_print_error($this->db);
	}

      return $result;
  }

  /**
   *    \brief      Crée un contrat vierge
   *    \param      user            utilisateur qui crée
   */
  function create($user)
    {
      
      $sql = "INSERT INTO ".MAIN_DB_PREFIX."contrat (datec,fk_soc, fk_user_author, fk_commercial_signature, fk_commercial_suivi, date_contrat)";
      $sql .= " VALUES (now(),".$this->soc_id.",".$user->id.",".$this->commercial_id.",".$this->commercial_id;
      $sql .= ",".$this->db->idate($this->date_contrat) .")";
      if ($this->db->query($sql))
	{
	  $this->id = $this->db->last_insert_id();
	  $result = 0 ;
	}
      else
	{
	  $result = 1;
	  dolibarr_syslog("Contrat::create - 10");
	  dolibarr_print_error($this->db,"Contrat::create - 10");
	}
 
      return $result;
    }


  /**
   *    \brief      Crée autant de contrats que de lignes de facture, pour une facture donnée
   *    \param      factureid       id de la facture
   *    \param      user            utilisateur qui crée
   *    \param      socid           id société
   */
    function create_from_facture($factureid, $user, $socid)
    {
        $sql = "SELECT p.rowid as rowid, fd.rowid as fdrowid FROM ".MAIN_DB_PREFIX."product as p, ".MAIN_DB_PREFIX."facturedet as fd";
        $sql .= " WHERE p.rowid = fd.fk_product AND p.fk_product_type = 1 AND fd.fk_facture = ".$factureid;
    
        if ($this->db->query($sql))
        {
            $num = $this->db->num_rows();
    
            if ($num > 0)
            {
                $i = 0;
    
                while ($i < $num)
                {
                    $objp = $this->db->fetch_object();
                    $prowid[$i] = $objp->rowid;
                    $fdrowid[$i] = $objp->fdrowid;
                    $i++;
                }
    
                $this->db->free();
                while (list($i, $value) = each ($prowid))
                {
                    $sql = "INSERT INTO ".MAIN_DB_PREFIX."contrat (fk_product, fk_facture, fk_facturedet, fk_soc, fk_user_author)";
                    $sql .= " VALUES (".$prowid[$i].", $factureid, ".$fdrowid[$i].", $socid, $user->id)";
                    if (! $this->db->query($sql))
                    {
                        dolibarr_syslog("Contrat::create_from_facture - 10");
                        dolibarr_print_error($this->db,"Contrat::create_from_facture - 10");
                    }
                }
            }
            else
            {
                $this->db->free();
            }
        }
        else
        {
            dolibarr_syslog("Contrat::create_from_facture - 20");
            dolibarr_print_error($this->db,"Contrat::create_from_facture - 20");
        }
    
        return $result;
    }

  /**
   *    \brief      Ajoute une ligne de commande
   *
   */
  function addline($desc, $pu, $qty, $txtva, $fk_product=0, $remise_percent=0)
  {
    $qty = ereg_replace(",",".",$qty);
    $pu = ereg_replace(",",".",$pu);
    
    if (strlen(trim($desc)))
      {
	if (strlen(trim($qty))==0)
	  {
	    $qty=1;
	  }
	
	if ($fk_product > 0)
	  {
	    $prod = new Product($this->db, $fk_product);
	    if ($prod->fetch($fk_product) > 0)
	      {
		$label = $prod->libelle;
		$pu    = $prod->price;
		$txtva = $prod->tva_tx;
	      }
	  }
	
	
	$remise = 0;
	$price = round(ereg_replace(",",".",$pu), 2);
	$subprice = $price;
	if (trim(strlen($remise_percent)) > 0)
	  {
	    $remise = round(($pu * $remise_percent / 100), 2);
	    $price = $pu - $remise;
	  }
	
	// Insertion dans la base
	$sql = "INSERT INTO ".MAIN_DB_PREFIX."contratdet ";
	$sql .= "(fk_contrat,label,description,fk_product, price_ht,qty,tva_tx, remise_percent, subprice, remise)";
	$sql .= " VALUES ($this->id, '" . addslashes($label) . "','" . addslashes($desc) . "',$fk_product,".ereg_replace(",",".",$price).", '$qty', $txtva, $remise_percent,'".ereg_replace(",",".",$subprice)."','".ereg_replace(",",".", $remise)."') ;";
	
	// Retour
	if ( $this->db->query( $sql) )
	  {
	    //$this->update_price();
	    return 0;
	  }
	else
	  {
	    dolibarr_print_error($this->db);
	    return -1;
	  }
      }
  }

  /** 
   *    \brief      Supprime une ligne de detail du contrat
   *    \param      idligne     id de la ligne detail de contrat à supprimer
   */
  function delete_line($idligne)
    {

      $sql = "DELETE FROM ".MAIN_DB_PREFIX."contratdet WHERE rowid =".$idligne;
      
      if ($this->db->query($sql) )
	{
	  //$this->update_price();
	  
	  return 0;
	}
      else
	{
	  return 1;
	}
    }

  /**
   *    \brief      Retourne le libellé du statut du contrat
   *    \return     string      Libellé
   */
  function get_libstatut()
    {
		return $this->LibStatut($this->statut);
    }

  /**
   *    \brief      Renvoi le libellé d'un statut donné
   *    \param      statut      id statut
   *    \return     string      Libellé
   */
    function LibStatut($statut)
    {
        global $langs;
        $langs->load("contracts");

        if ($statut == 0) { return $langs->trans("ContractStatusNotRunning"); }
        if ($statut == 1) { return $langs->trans("ContractStatusRunning"); }
        if ($statut == 2) { return $langs->trans("ContractStatusClosed"); }
    }

}
?>