dolibarr/htdocs/energie/EnergieCompteur.class.php

<?php
/* Copyright (C) 2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 *
 * 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/energie/EnergieCompteur.class.php
 \ingroup    energie
 \brief      Fichier des classes de compteur
 \version    $Revision$
 */


/**
 \class      Compteur
 \brief      Classe de gestion des compteurs
 */

class EnergieCompteur
{
	var $db ;
	var $id ;
	var $user;

	/**  \brief  Constructeur
	 */
	function EnergieCompteur($DB, $user)
	{
		global $langs;

		$this->db = $DB;
		$this->user = $user;

		$this->energies[1] = $langs->trans("Electricity");
		$this->energies[2] = $langs->trans("Water");
		$this->energies[3] = $langs->trans("NaturalGaz");

		$this->couleurs[1] = "gray";
		$this->couleurs[2] = "blue";
		$this->couleurs[3] = "yellow";
	}


	/**
	 * Lecture
	 *
	 */
	function fetch ($id)
	{
		$sql = "SELECT c.rowid, c.libelle, fk_energie";
		$sql .= " FROM ".MAIN_DB_PREFIX."energie_compteur as c";
		$sql .= " WHERE c.rowid = ".$id;

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

		if ( $resql )
		{
			$obj = $this->db->fetch_object($resql);

			$this->id              = $obj->rowid;
			$this->libelle         = $obj->libelle;
			$this->energie         = $obj->fk_energie;
			$this->db->free();

			return 0;
		}
		else
		{
			dol_syslog("");
			return -1;
		}
	}

	/**
	 * Lecture
	 *
	 */
	function Create ($libelle, $energie)
	{
		$sql  = "INSERT INTO ".MAIN_DB_PREFIX."energie_compteur";
		$sql .= " (libelle, datec, fk_user_author, fk_energie, note)";
		$sql .= " VALUES (";
		$sql .= "'".trim($libelle)."'";
		$sql .= ",now()";
		$sql .= ",'".$this->user->id."'";
		$sql .= ",'".$energie."'";
		$sql .= ",'');";

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

		if ( $resql )
		{
			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."energie_compteur");

			return 0;
		}
		else
		{
			dol_syslog("EnergieCompteur::Create Erreur 1");
			dol_syslog($this->db->error());
			return -1;
		}
	}

	/**
	 * Ajout d'une valeur relev<65>e
	 *
	 */
	function AjoutReleve ($date_releve, $valeur)
	{
		$sql  = "INSERT INTO ".MAIN_DB_PREFIX."energie_compteur_releve";
		$sql .= " (fk_compteur, date_releve, valeur, datec, fk_user_author)";
		$sql .= " VALUES (";
		$sql .= "'".$this->id."'";
		$sql .= ",'".$this->db->idate($date_releve)."'";
		$sql .= ",'".$valeur."'";
		$sql .= ",now()";
		$sql .= ",'".$this->user->id."');";

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

		if ( $resql )
		{
			return 0;
		}
		else
		{
			dol_syslog("EnergieCompteur::AjoutReleve Erreur 1");
			dol_syslog($this->db->error());
			return -1;
		}
	}
	/**
	 * Suppression d'une valeur relev<65>e
	 *
	 */
	function DeleteReleve ($rowid)
	{
		$sql  = "DELETE FROM ".MAIN_DB_PREFIX."energie_compteur_releve";
		$sql .= " WHERE rowid = '".$rowid."';";

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

		if ( $resql )
		{
			return 0;
		}
		else
		{
			dol_syslog("EnergieCompteur::AjoutReleve Erreur 1");
			dol_syslog($this->db->error());
			return -1;
		}
	}
	/**
	 * Ajout d'une valeur relev<65>e
	 *
	 */
	function AddGroup ($groupe)
	{
		$sql  = "INSERT INTO ".MAIN_DB_PREFIX."energie_compteur_groupe";
		$sql .= " (fk_energie_compteur, fk_energie_groupe)";
		$sql .= " VALUES ('".$this->id."','".$groupe."');";

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

		if ( $resql )
		{
			return 0;
		}
		else
		{
			dol_syslog("EnergieCompteur::AddGroup Erreur 1");
			dol_syslog($this->db->error());
			return -1;
		}
	}
	/**
	 *
	 *
	 */
	function GroupsAvailable ()
	{
		$this->groups_available = array();

		$sql = "SELECT g.rowid, g.libelle";
		$sql .= " FROM ".MAIN_DB_PREFIX."energie_groupe as g";

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

		if ( $resql )
		{
			$num = $this->db->num_rows($resql);
			$i = 0;

			while ($i < $num)
	  {
	  	$obj = $this->db->fetch_object($resql);

	  	$this->groups_available[$obj->rowid] = $obj->libelle;
	  	$i++;
	  }
	  $this->db->free();

	  return 0;
		}
		else
		{
			dol_syslog("");
			return -1;
		}
	}
}
?>