/
price_global_variable.class.php
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/
price_global_variable.class.php
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<?php
/* Copyright (C) 2007-2012 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2014 Juanjo Menent <jmenent@2byte.es>
* Copyright (C) 2015 Ion Agorria <ion@agorria.com>
* Copyright (C) 2024 Frédéric France <frederic.france@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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/**
* \file htdocs/product/dynamic_price/class/price_global_variable.class.php
* \ingroup product
* \brief Class for accessing price global variables table
*/
/**
* Class for accessing price global variables table
*/
class PriceGlobalVariable
{
/**
* @var DoliDB Database handler.
*/
public $db;
/**
* @var string Error code (or message)
*/
public $error = '';
/**
* @var string[] Error codes (or messages)
*/
public $errors = array();
/**
* @var int ID
*/
public $id;
public $code;
/**
* @var string description
*/
public $description;
public $value;
/**
* @var string Name of table without prefix where object is stored
*/
public $table_element = "c_price_global_variable";
/**
* Constructor
*
* @param DoliDB $db Database handler
*/
public function __construct($db)
{
$this->db = $db;
}
/**
* Create object into database
*
* @param User $user User that creates
* @param int $notrigger 0=launch triggers after, 1=disable triggers
* @return int Return integer <0 if KO, Id of created object if OK
*/
public function create($user, $notrigger = 0)
{
$error = 0;
$this->checkParameters();
// Insert request
$sql = "INSERT INTO ".$this->db->prefix().$this->table_element." (";
$sql .= "code, description, value";
$sql .= ") VALUES (";
$sql .= " ".(isset($this->code) ? "'".$this->db->escape($this->code)."'" : "''").",";
$sql .= " ".(isset($this->description) ? "'".$this->db->escape($this->description)."'" : "''").",";
$sql .= " ".((float) $this->value);
$sql .= ")";
$this->db->begin();
dol_syslog(__METHOD__);
$resql = $this->db->query($sql);
if (!$resql) {
$error++;
$this->errors[] = "Error ".$this->db->lasterror();
}
if (!$error) {
$this->id = $this->db->last_insert_id($this->db->prefix().$this->table_element);
if (!$notrigger) {
// Uncomment this and change MYOBJECT to your own tag if you
// want this action calls a trigger.
//// Call triggers
//$result=$this->call_trigger('MYOBJECT_CREATE',$user);
//if ($result < 0) { $error++; //Do also what you must do to rollback action if trigger fail}
//// End call triggers
}
}
// Commit or rollback
if ($error) {
foreach ($this->errors as $errmsg) {
dol_syslog(__METHOD__." ".$errmsg, LOG_ERR);
$this->error .= ($this->error ? ', '.$errmsg : $errmsg);
}
$this->db->rollback();
return -1 * $error;
} else {
$this->db->commit();
return $this->id;
}
}
/**
* Load object in memory from the database
*
* @param int $id Id object
* @return int Return integer < 0 if KO, 0 if OK but not found, > 0 if OK
*/
public function fetch($id)
{
$sql = "SELECT code, description, value";
$sql .= " FROM ".$this->db->prefix().$this->table_element;
$sql .= " WHERE rowid = ".((int) $id);
dol_syslog(__METHOD__);
$resql = $this->db->query($sql);
if ($resql) {
$obj = $this->db->fetch_object($resql);
if ($obj) {
$this->id = $id;
$this->code = $obj->code;
$this->description = $obj->description;
$this->value = $obj->value;
$this->checkParameters();
return 1;
} else {
return 0;
}
} else {
$this->error = "Error ".$this->db->lasterror();
return -1;
}
}
/**
* Update object into database
*
* @param User|null $user User that modifies
* @param int $notrigger 0=launch triggers after, 1=disable triggers
* @return int Return integer <0 if KO, >0 if OK
*/
public function update($user = null, $notrigger = 0)
{
$error = 0;
$this->checkParameters();
// Update request
$sql = "UPDATE ".$this->db->prefix().$this->table_element." SET";
$sql .= " code = ".(isset($this->code) ? "'".$this->db->escape($this->code)."'" : "''").",";
$sql .= " description = ".(isset($this->description) ? "'".$this->db->escape($this->description)."'" : "''").",";
$sql .= " value = ".((float) $this->value);
$sql .= " WHERE rowid = ".((int) $this->id);
$this->db->begin();
dol_syslog(__METHOD__);
$resql = $this->db->query($sql);
if (!$resql) {
$error++;
$this->errors[] = "Error ".$this->db->lasterror();
}
// if (! $error)
// {
// if (! $notrigger)
// {
// // Uncomment this and change MYOBJECT to your own tag if you
// // want this action calls a trigger.
// //// Call triggers
// //$result=$this->call_trigger('MYOBJECT_MODIFY',$user);
// //if ($result < 0) { $error++; //Do also what you must do to rollback action if trigger fail}
// //// End call triggers
// }
// }
// Commit or rollback
if ($error) {
foreach ($this->errors as $errmsg) {
dol_syslog(__METHOD__." ".$errmsg, LOG_ERR);
$this->error .= ($this->error ? ', '.$errmsg : $errmsg);
}
$this->db->rollback();
return -1 * $error;
} else {
$this->db->commit();
return 1;
}
}
/**
* Delete object in database
*
* @param int $rowid Row id of global variable
* @param User $user User that deletes
* @param int $notrigger 0=launch triggers after, 1=disable triggers
* @return int Return integer <0 if KO, >0 if OK
*/
public function delete($rowid, $user, $notrigger = 0)
{
$error = 0;
$this->db->begin();
if (!$error) {
if (!$notrigger) {
// Uncomment this and change MYOBJECT to your own tag if you
// want this action calls a trigger.
//// Call triggers
//$result=$this->call_trigger('MYOBJECT_DELETE',$user);
//if ($result < 0) { $error++; //Do also what you must do to rollback action if trigger fail}
//// End call triggers
}
}
if (!$error) {
$sql = "DELETE FROM ".$this->db->prefix().$this->table_element;
$sql .= " WHERE rowid = ".((int) $rowid);
dol_syslog(__METHOD__);
$resql = $this->db->query($sql);
if (!$resql) {
$error++;
$this->errors[] = "Error ".$this->db->lasterror();
}
}
// Commit or rollback
if ($error) {
foreach ($this->errors as $errmsg) {
dol_syslog(__METHOD__." ".$errmsg, LOG_ERR);
$this->error .= ($this->error ? ', '.$errmsg : $errmsg);
}
$this->db->rollback();
return -1 * $error;
} else {
$this->db->commit();
return 1;
}
}
/**
* Initialise object with example values
* Id must be 0 if object instance is a specimen
*
* @return int
*/
public function initAsSpecimen()
{
$this->id = 0;
$this->code = '';
$this->description = '';
$this->value = '';
return 1;
}
/**
* Checks if all parameters are in order
*
* @return void
*/
public function checkParameters()
{
// Clean parameters
if (isset($this->code)) {
$this->code = trim($this->code);
}
if (isset($this->description)) {
$this->description = trim($this->description);
}
// Check parameters
if (empty($this->value) || !is_numeric($this->value)) {
$this->value = 0;
}
}
/**
* List all price global variables
*
* @return array|int Array of price global variables, <0 if ko
*/
public function listGlobalVariables()
{
$sql = "SELECT rowid, code, description, value";
$sql .= " FROM ".$this->db->prefix().$this->table_element;
$sql .= " ORDER BY code";
dol_syslog(__METHOD__, LOG_DEBUG);
$resql = $this->db->query($sql);
if ($resql) {
$retarray = array();
while ($record = $this->db->fetch_array($resql)) {
$variable_obj = new PriceGlobalVariable($this->db);
$variable_obj->id = $record["rowid"];
$variable_obj->code = $record["code"];
$variable_obj->description = $record["description"];
$variable_obj->value = $record["value"];
$variable_obj->checkParameters();
$retarray[] = $variable_obj;
}
$this->db->free($resql);
return $retarray;
} else {
$this->error = $this->db->error();
return -1;
}
}
}