dolibarr/htdocs/product/stats/commandestats.class.php

<?php
/* Copyright (C) 2003 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.
 *
 *
 */

/*
 * 		\version	$Id$
 */
class CommandeStats
{
	var $db ;

	function CommandeStats($DB)
	{
		$this->db = $DB;
	}


	/**
	 * Renvoie le nombre de commande par annee
	 *
	 */
	function getNbCommandeByYear()
	{
		$result = array();
		$sql = "SELECT date_format(date_commande,'%Y') as dm, count(*)";
		$sql.= " FROM ".MAIN_DB_PREFIX."commande";
		$sql.= " WHERE fk_statut > 0";
		$sql.= " AND entity = ".$conf->entity;
		$sql.= " GROUP BY dm DESC";

		if ($this->db->query($sql))
		{
			$num = $this->db->num_rows();
			$i = 0;
			while ($i < $num)
	  {
	  	$row = $this->db->fetch_row($i);
	  	$result[$i] = $row;

	  	$i++;
	  }
	  $this->db->free();
		}
		return $result;
	}
	/**
	 * Renvoie le nombre de commande par mois pour une ann<6E>e donn<6E>e
	 *
	 */
	function getNbCommandeByMonth($year)
	{
		$result = array();
		$sql = "SELECT date_format(date_commande,'%m') as dm, count(*)";
		$sql.= " FROM ".MAIN_DB_PREFIX."commande";
		$sql.= " WHERE date_format(date_commande,'%Y') = ".$year;
		$sql.= " AND fk_statut > 0";
		$sql.= " AND entity = ".$conf->entity;
		$sql.= " GROUP BY dm DESC";

		if ($this->db->query($sql))
		{
			$num = $this->db->num_rows();
			$i = 0;
			while ($i < $num)
	  {
	  	$row = $this->db->fetch_row($i);
	  	$j = $row[0] * 1;
	  	$result[$j] = $row[1];
	  	$i++;
	  }
	  $this->db->free();
		}

		for ($i = 1 ; $i < 13 ; $i++)
		{
			$res[$i] = $result[$i] + 0;
		}

		return $res;
	}
	/**
	 * Renvoie le nombre de commande par mois pour une ann<6E>e donn<6E>e
	 *
	 */
	function getCommandeAmountByMonth($year)
	{
		$result = array();
		$sql = "SELECT date_format(date_commande,'%m') as dm, sum(total_ht)";
		$sql.= " FROM ".MAIN_DB_PREFIX."commande";
		$sql.= " WHERE date_format(date_commande,'%Y') = ".$year;
		$sql.= " AND fk_statut > 0";
		$sql.= " AND entity = ".$conf->entity;
		$sql.= " GROUP BY dm DESC";

		if ($this->db->query($sql))
		{
			$num = $this->db->num_rows();
			$i = 0;
			while ($i < $num)
	  {
	  	$row = $this->db->fetch_row($i);
	  	$j = $row[0] * 1;
	  	$result[$j] = $row[1];
	  	$i++;
	  }
	  $this->db->free();
		}

		for ($i = 1 ; $i < 13 ; $i++)
		{
			$res[$i] = $result[$i] + 0;
		}

		return $res;
	}
	/**
	 * Renvoie le nombre de commande par mois pour une ann<6E>e donn<6E>e
	 *
	 */
	function getCommandeAverageByMonth($year)
	{
		$result = array();
		$sql = "SELECT date_format(date_commande,'%m') as dm, avg(total_ht)";
		$sql.= " FROM ".MAIN_DB_PREFIX."commande";
		$sql.= " WHERE date_format(date_commande,'%Y') = ".$year;
		$sql.= " AND fk_statut > 0";
		$sql.= " AND entity = ".$conf->entity;
		$sql.= " GROUP BY dm DESC";

		if ($this->db->query($sql))
		{
			$num = $this->db->num_rows();
			$i = 0;
			while ($i < $num)
	  {
	  	$row = $this->db->fetch_row($i);
	  	$j = $row[0] * 1;
	  	$result[$j] = $row[1];
	  	$i++;
	  }
	  $this->db->free();
		}

		for ($i = 1 ; $i < 13 ; $i++)
		{
			$res[$i] = $result[$i] + 0;
		}

		return $res;
	}
}

?>