forked from Wavyzz/dolibarr
370 lines
9.0 KiB
PHP
370 lines
9.0 KiB
PHP
<?php
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/* Copyright (C) 2007-2012 Laurent Destailleur <eldy@users.sourceforge.net>
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* Copyright (C) 2014 Juanjo Menent <jmenent@2byte.es>
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* Copyright (C) ---Put here your own copyright and developer email---
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* \file dev/skeletons/skeleton_class.class.php
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* \ingroup mymodule othermodule1 othermodule2
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* \brief This file is an example for a CRUD class file (Create/Read/Update/Delete)
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* Put here some comments
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*/
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// Put here all includes required by your class file
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require_once(DOL_DOCUMENT_ROOT."/core/class/commonobject.class.php");
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//require_once(DOL_DOCUMENT_ROOT."/societe/class/societe.class.php");
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//require_once(DOL_DOCUMENT_ROOT."/product/class/product.class.php");
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/**
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* Put here description of your class
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*/
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class Skeleton_Class extends CommonObject
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{
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var $db; //!< To store db handler
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var $error; //!< To return error code (or message)
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var $errors=array(); //!< To return several error codes (or messages)
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var $element='skeleton'; //!< Id that identify managed objects
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var $table_element='skeleton'; //!< Name of table without prefix where object is stored
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var $id;
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var $prop1;
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var $prop2;
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//...
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/**
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* Constructor
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*
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* @param DoliDb $db Database handler
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*/
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function __construct($db)
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{
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$this->db = $db;
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return 1;
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}
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/**
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* Create object into database
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*
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* @param User $user User that creates
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* @param int $notrigger 0=launch triggers after, 1=disable triggers
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* @return int <0 if KO, Id of created object if OK
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*/
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function create($user, $notrigger=0)
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{
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global $conf, $langs;
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$error=0;
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// Clean parameters
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if (isset($this->prop1)) $this->prop1=trim($this->prop1);
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if (isset($this->prop2)) $this->prop2=trim($this->prop2);
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//...
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// Check parameters
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// Put here code to add control on parameters values
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// Insert request
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$sql = "INSERT INTO ".MAIN_DB_PREFIX.$this->table_element."(";
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$sql.= " field1,";
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$sql.= " field2";
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//...
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$sql.= ") VALUES (";
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$sql.= " '".$this->prop1."',";
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$sql.= " '".$this->prop2."'";
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//...
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$sql.= ")";
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$this->db->begin();
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dol_syslog(__METHOD__, LOG_DEBUG);
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$resql=$this->db->query($sql);
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if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
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if (! $error)
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{
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$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.$this->table_element);
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if (! $notrigger)
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{
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// Uncomment this and change MYOBJECT to your own tag if you
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// want this action calls a trigger.
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//// Call triggers
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//$result=$this->call_trigger('MYOBJECT_CREATE',$user);
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//if ($result < 0) { $error++; //Do also what you must do to rollback action if trigger fail}
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//// End call triggers
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}
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}
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// Commit or rollback
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if ($error)
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{
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foreach($this->errors as $errmsg)
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{
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dol_syslog(__METHOD__." ".$errmsg, LOG_ERR);
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$this->error.=($this->error?', '.$errmsg:$errmsg);
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}
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$this->db->rollback();
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return -1*$error;
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}
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else
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{
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$this->db->commit();
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return $this->id;
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}
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}
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/**
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* Load object in memory from the database
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*
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* @param int $id Id object
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* @param string $ref Ref
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* @return int <0 if KO, >0 if OK
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*/
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function fetch($id,$ref='')
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{
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global $langs;
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$sql = "SELECT";
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$sql.= " t.rowid,";
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$sql.= " t.field1,";
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$sql.= " t.field2";
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//...
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$sql.= " FROM ".MAIN_DB_PREFIX.$this->table_element." as t";
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if ($ref) $sql.= " WHERE t.ref = '".$ref."'";
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else $sql.= " WHERE t.rowid = ".$id;
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dol_syslog(get_class($this)."::fetch");
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$resql=$this->db->query($sql);
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if ($resql)
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{
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if ($this->db->num_rows($resql))
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{
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$obj = $this->db->fetch_object($resql);
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$this->id = $obj->rowid;
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$this->prop1 = $obj->field1;
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$this->prop2 = $obj->field2;
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//...
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}
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$this->db->free($resql);
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return 1;
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}
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else
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{
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$this->error="Error ".$this->db->lasterror();
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return -1;
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}
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}
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/**
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* Update object into database
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*
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* @param User $user User that modifies
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* @param int $notrigger 0=launch triggers after, 1=disable triggers
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* @return int <0 if KO, >0 if OK
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*/
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function update($user, $notrigger=0)
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{
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global $conf, $langs;
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$error=0;
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// Clean parameters
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if (isset($this->prop1)) $this->prop1=trim($this->prop1);
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if (isset($this->prop2)) $this->prop2=trim($this->prop2);
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//...
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// Check parameters
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// Put here code to add a control on parameters values
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// Update request
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$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element." SET";
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$sql.= " field1=".(isset($this->field1)?"'".$this->db->escape($this->field1)."'":"null").",";
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$sql.= " field2=".(isset($this->field2)?"'".$this->db->escape($this->field2)."'":"null")."";
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//...
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$sql.= " WHERE rowid=".$this->id;
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$this->db->begin();
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dol_syslog(__METHOD__);
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$resql = $this->db->query($sql);
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if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
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if (! $error)
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{
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if (! $notrigger)
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{
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// Uncomment this and change MYOBJECT to your own tag if you
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// want this action calls a trigger.
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//// Call triggers
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//$result=$this->call_trigger('MYOBJECT_MODIFY',$user);
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//if ($result < 0) { $error++; //Do also what you must do to rollback action if trigger fail}
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//// End call triggers
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}
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}
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// Commit or rollback
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if ($error)
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{
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foreach($this->errors as $errmsg)
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{
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dol_syslog(__METHOD__." ".$errmsg, LOG_ERR);
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$this->error.=($this->error?', '.$errmsg:$errmsg);
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}
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$this->db->rollback();
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return -1*$error;
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}
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else
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{
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$this->db->commit();
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return 1;
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}
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}
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/**
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* Delete object in database
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*
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* @param User $user User that deletes
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* @param int $notrigger 0=launch triggers after, 1=disable triggers
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* @return int <0 if KO, >0 if OK
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*/
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function delete($user, $notrigger=0)
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{
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global $conf, $langs;
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$error=0;
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$this->db->begin();
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if (! $error)
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{
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if (! $notrigger)
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{
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// Uncomment this and change MYOBJECT to your own tag if you
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// want this action calls a trigger.
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//// Call triggers
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//$result=$this->call_trigger('MYOBJECT_DELETE',$user);
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//if ($result < 0) { $error++; //Do also what you must do to rollback action if trigger fail}
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//// End call triggers
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}
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}
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if (! $error)
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{
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$sql = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element;
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$sql.= " WHERE rowid=".$this->id;
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dol_syslog(__METHOD__);
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$resql = $this->db->query($sql);
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if (! $resql) { $error++; $this->errors[]="Error ".$this->db->lasterror(); }
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}
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// Commit or rollback
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if ($error)
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{
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foreach($this->errors as $errmsg)
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{
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dol_syslog(__METHOD__." ".$errmsg, LOG_ERR);
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$this->error.=($this->error?', '.$errmsg:$errmsg);
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}
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$this->db->rollback();
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return -1*$error;
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}
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else
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{
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$this->db->commit();
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return 1;
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}
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}
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/**
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* Load an object from its id and create a new one in database
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*
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* @param int $fromid Id of object to clone
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* @return int New id of clone
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*/
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function createFromClone($fromid)
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{
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global $user,$langs;
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$error=0;
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$object=new Skeleton_Class($this->db);
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$this->db->begin();
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// Load source object
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$object->fetch($fromid);
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$object->id=0;
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$object->statut=0;
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// Clear fields
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// ...
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// Create clone
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$result=$object->create($user);
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// Other options
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if ($result < 0)
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{
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$this->error=$object->error;
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$error++;
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}
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if (! $error)
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{
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}
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// End
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if (! $error)
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{
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$this->db->commit();
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return $object->id;
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}
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else
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{
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$this->db->rollback();
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return -1;
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}
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}
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/**
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* Initialise object with example values
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* Id must be 0 if object instance is a specimen
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*
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* @return void
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*/
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function initAsSpecimen()
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{
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$this->id=0;
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$this->prop1='prop1';
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$this->prop2='prop2';
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}
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}
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