api_tasks.class.php

<?php
/* Copyright (C) 2015     Jean-François Ferry     <jfefe@aternatik.fr>
 * Copyright (C) 2016     Laurent Destailleur   <eldy@users.sourceforge.net>
 * Copyright (C) 2024-2025  Frédéric France         <frederic.france@free.fr>
 * Copyright (C) 2025   MDW           <mdeweerd@users.noreply.github.com>
 * Copyright (C) 2025     Jessica Kowal     <jessicakowal69@gmail.com>
 * Copyright (C) 2025     Charlene Benke      <charlene@patas-monkey.com>
 * Copyright (C) 2026   William Mead      <william@m34d.com>
 *
 * 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/>.
 */
 
use Luracast\Restler\RestException;
 
require_once DOL_DOCUMENT_ROOT.'/projet/class/task.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/timespent.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
 
class Tasks extends DolibarrApi
{
  public static $FIELDS = array(
    'ref',
    'label',
    'fk_project'
  );
 
  public $task;
 
  public function __construct()
  {
    global $db, $conf;
    $this->db = $db;
    $this->task = new Task($this->db);
  }
 
  public function get($id, $includetimespent = 0)
  {
    if (!DolibarrApiAccess::$user->hasRight('projet', 'lire')) {
      throw new RestException(403);
    }
 
    $result = $this->task->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Task not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('task', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
 
    if ($includetimespent == 1) {
      $timespent = $this->task->getSummaryOfTimeSpent(0);
    }
    if ($includetimespent == 2) {
      $timespent = $this->task->fetchTimeSpentOnTask();
    }
 
    return $this->_cleanObjectDatas($this->task);
  }
 
 
 
  public function index($sortfield = "t.rowid", $sortorder = 'ASC', $limit = 100, $page = 0, $sqlfilters = '', $properties = '', $pagination_data = false, $includetimespent = 0)
  {
    global $db, $conf;
 
    if (!DolibarrApiAccess::$user->hasRight('projet', 'lire')) {
      throw new RestException(403);
    }
 
    $obj_ret = array();
 
    // case of external user, $thirdparty_ids param is ignored and replaced by user's socid
    $socids = DolibarrApiAccess::$user->socid ?: 0;
 
    // If the internal user must only see his customers, force searching by him
    $search_sale = 0;
    if (!DolibarrApiAccess::$user->hasRight('societe', 'client', 'voir') && !$socids) {
      $search_sale = DolibarrApiAccess::$user->id;
    }
 
    $sql = "SELECT t.rowid";
    $sql .= " FROM " . MAIN_DB_PREFIX . "projet_task AS t";
    $sql .= " LEFT JOIN " . MAIN_DB_PREFIX . "projet_task_extrafields AS ef ON (ef.fk_object = t.rowid)"; // Modification VMR Global Solutions to include extrafields as search parameters in the API GET call, so we will be able to filter on extrafields
    $sql .= " INNER JOIN " . MAIN_DB_PREFIX . "projet AS p ON p.rowid = t.fk_projet";
    $sql .= ' WHERE t.entity IN (' . getEntity('project') . ')';
    if ($socids) {
      $sql .= " AND p.fk_soc IN (" . $this->db->sanitize((string) $socids) . ")";
    }
    // Search on sale representative
    if ($search_sale && $search_sale != '-1') {
      if ($search_sale == -2) {
        $sql .= " AND ".getSalesRepresentativeSqlFilter('p.fk_soc', 0, 1);
      } elseif ($search_sale > 0) {
        $sql .= " AND ".getSalesRepresentativeSqlFilter('p.fk_soc', (int) $search_sale);
      }
    }
    // Add sql filters
    if ($sqlfilters) {
      $errormessage = '';
      $sql .= forgeSQLFromUniversalSearchCriteria($sqlfilters, $errormessage);
      if ($errormessage) {
        throw new RestException(400, 'Error when validating parameter sqlfilters -> ' . $errormessage);
      }
    }
 
    //this query will return total tasks with the filters given
    $sqlTotals = str_replace('SELECT t.rowid', 'SELECT count(t.rowid) as total', $sql);
 
    $sql .= $this->db->order($sortfield, $sortorder);
    if ($limit) {
      if ($page < 0) {
        $page = 0;
      }
      $offset = $limit * $page;
 
      $sql .= $this->db->plimit($limit + 1, $offset);
    }
 
    dol_syslog("API Rest request");
    $result = $this->db->query($sql);
 
    if ($result) {
      $num = $this->db->num_rows($result);
      $min = min($num, ($limit <= 0 ? $num : $limit));
      $i = 0;
      while ($i < $min) {
        $obj = $this->db->fetch_object($result);
        $task_static = new Task($this->db);
        if ($task_static->fetch($obj->rowid)) {
          if ($includetimespent == 1) {
            $task_static->getSummaryOfTimeSpent(0);
          }
          if ($includetimespent == 2) {
            $task_static->fetchTimeSpentOnTask();
          }
          $obj_ret[] = $this->_filterObjectProperties($this->_cleanObjectDatas($task_static), $properties);
        }
        $i++;
      }
    } else {
      throw new RestException(503, 'Error when retrieve task list : ' . $this->db->lasterror());
    }
 
    //if $pagination_data is true the response will contain element data with all values and element pagination with pagination data(total,page,limit)
    if ($pagination_data) {
      $totalsResult = $this->db->query($sqlTotals);
      $total = $this->db->fetch_object($totalsResult)->total;
 
      $tmp = $obj_ret;
      $obj_ret = [];
 
      $obj_ret['data'] = $tmp;
      $obj_ret['pagination'] = [
        'total' => (int) $total,
        'page' => $page, //count starts from 0
        'page_count' => ceil((int) $total / $limit),
        'limit' => $limit
      ];
    }
 
    return $obj_ret;
  }
 
  public function post($request_data = null)
  {
    global $conf;
    if (!DolibarrApiAccess::$user->hasRight('projet', 'creer')) {
      throw new RestException(403, "Insufficiant rights");
    }
    // Check mandatory fields
    $result = $this->_validate($request_data);
 
    foreach ($request_data as $field => $value) {
      if ($field === 'caller') {
        // Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
        $this->task->context['caller'] = sanitizeVal($request_data['caller'], 'aZ09');
        continue;
      }
 
      $this->task->$field = $this->_checkValForAPI($field, $value, $this->task);
    }
    /*if (isset($request_data["lines"])) {
      $lines = array();
      foreach ($request_data["lines"] as $line) {
      array_push($lines, (object) $line);
      }
      $this->project->lines = $lines;
    }*/
 
    // Auto-generate the "ref" field if it is set to "auto"
    if ($this->task->ref == -1 || $this->task->ref === 'auto') {
      $reldir = '';
      $defaultref = '';
      $file = '';
      $classname = '';
      $filefound = 0;
      $modele = getDolGlobalString('PROJECT_TASK_ADDON', 'mod_task_simple');
 
      $dirmodels = array_merge(array('/'), (array) $conf->modules_parts['models']);
      foreach ($dirmodels as $reldir) {
        $file = dol_buildpath($reldir."core/modules/project/task/".$modele.'.php', 0);
        if (file_exists($file)) {
          $filefound = 1;
          $classname = $modele;
          break;
        }
      }
      if ($filefound && !empty($classname)) {
        $result = dol_include_once($reldir . "core/modules/project/task/" . $modele . '.php');
        if ($result !== false && class_exists($classname)) {
          $modTask = new $classname();
          '@phan-var-force ModeleNumRefTask $modTask';
          $defaultref = $modTask->getNextValue(null, $this->task);
        } else {
          dol_syslog("Failed to include module file or invalid classname: " . $reldir . "core/modules/project/task/" . $modele . '.php', LOG_ERR);
        }
      } else {
        dol_syslog("Module file not found or classname is empty: " . $modele, LOG_ERR);
      }
 
      if (is_numeric($defaultref) && $defaultref <= 0) {
        $defaultref = '';
      }
 
      if (empty($defaultref)) {
        $defaultref = 'TK' . dol_print_date(dol_now(), 'dayrfc');
      }
 
      $this->task->ref = $defaultref;
    }
 
    if ($this->task->create(DolibarrApiAccess::$user) < 0) {
      throw new RestException(500, "Error creating task", array_merge(array($this->task->error), $this->task->errors));
    }
 
    return $this->task->id;
  }
 
  public function getTimespent($id)
  {
    if (!DolibarrApiAccess::$user->hasRight('projet', 'lire')) {
      throw new RestException(403);
    }
 
    $result = $this->task->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Task not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('tasks', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
 
    $this->task->fetchTimeSpentOnTask();
 
    $result = array();
    foreach ($this->task->lines as $line) {
      array_push($result, $this->_cleanObjectDatas($line));
    }
 
    return $result;
  }
 
  public function getRoles($id, $userid = 0)
  {
    global $db;
 
    if (!DolibarrApiAccess::$user->hasRight('projet', 'lire')) {
      throw new RestException(403);
    }
 
    $result = $this->task->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Task not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('tasks', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
 
    $usert = DolibarrApiAccess::$user;
    if ($userid > 0) {
      $usert = new User($this->db);
      $usert->fetch($userid);
    }
    $this->task->roles = $this->task->getUserRolesForProjectsOrTasks(null, $usert, '0', $id);
    $result = array();
    foreach ($this->task->roles as $line) {
      array_push($result, $this->_cleanObjectDatas($line));
    }
 
    return $result;
  }
 
 
  // /**
  //  * Add a task to given project
  //  *
  //  * @param int   $id             Id of project to update
  //  * @param array $request_data   Projectline data
  //  * @phan-param ?array<string,string> $request_data
  //  * @phpstan-param ?array<string,string> $request_data
  //  *
  //  * @url  POST {id}/tasks
  //  *
  //  * @return int
  //  */
  /*
  public function postLine($id, $request_data = null)
  {
    if(! DolibarrApiAccess::$user->hasRight('projet', 'creer')) {
      throw new RestException(403);
    }
 
    $result = $this->project->fetch($id);
    if( ! $result ) {
      throw new RestException(404, 'Project not found');
    }
 
    if( ! DolibarrApi::_checkAccessToResource('project',$this->project->id)) {
      throw new RestException(403, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
 
    $request_data = (object) $request_data;
 
    $request_data->desc = sanitizeVal($request_data->desc, 'restricthtml');
 
    $updateRes = $this->project->addline(
            $request_data->desc,
            $request_data->subprice,
            $request_data->qty,
            $request_data->tva_tx,
            $request_data->localtax1_tx,
            $request_data->localtax2_tx,
            $request_data->fk_product,
            $request_data->remise_percent,
            $request_data->info_bits,
            $request_data->fk_remise_except,
            'HT',
            0,
            $request_data->date_start,
            $request_data->date_end,
            $request_data->product_type,
            $request_data->rang,
            $request_data->special_code,
            $fk_parent_line,
            $request_data->fk_fournprice,
            $request_data->pa_ht,
            $request_data->label,
            $request_data->array_options,
            $request_data->fk_unit,
            $this->element,
            $request_data->id
    );
 
    if ($updateRes > 0) {
      return $updateRes;
 
    }
    return false;
  }
  */
 
  // /**
  //  * Update a task of a given project
  //  *
  //  * @param int   $id             Id of project to update
  //  * @param int   $taskid         Id of task to update
  //  * @param array $request_data   Projectline data
  //  * @phan-param ?array<string,string> $request_data
  //  * @phpstan-param ?array<string,string> $request_data
  //  *
  //  * @url  PUT {id}/tasks/{taskid}
  //  *
  //  * @return object
  //  */
  /*
  public function putLine($id, $lineid, $request_data = null)
  {
    if(! DolibarrApiAccess::$user->hasRight('projet', 'creer')) {
      throw new RestException(403);
    }
 
    $result = $this->project->fetch($id);
    if( ! $result ) {
      throw new RestException(404, 'Project not found');
    }
 
    if( ! DolibarrApi::_checkAccessToResource('project',$this->project->id)) {
      throw new RestException(403, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
 
    $request_data = (object) $request_data;
 
    $request_data->desc = sanitizeVal($request_data->desc, 'restricthtml');
 
    $updateRes = $this->project->updateline(
            $lineid,
            $request_data->desc,
            $request_data->subprice,
            $request_data->qty,
            $request_data->remise_percent,
            $request_data->tva_tx,
            $request_data->localtax1_tx,
            $request_data->localtax2_tx,
            'HT',
            $request_data->info_bits,
            $request_data->date_start,
            $request_data->date_end,
            $request_data->product_type,
            $request_data->fk_parent_line,
            0,
            $request_data->fk_fournprice,
            $request_data->pa_ht,
            $request_data->label,
            $request_data->special_code,
            $request_data->array_options,
            $request_data->fk_unit
    );
 
    if ($updateRes > 0) {
      $result = $this->get($id);
      unset($result->line);
      return $this->_cleanObjectDatas($result);
    }
    return false;
  }*/
 
 
  public function put($id, $request_data = null)
  {
    if (!DolibarrApiAccess::$user->hasRight('projet', 'creer')) {
      throw new RestException(403);
    }
 
    $result = $this->task->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Task not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('task', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
    foreach ($request_data as $field => $value) {
      if ($field == 'id') {
        continue;
      }
      if ($field === 'caller') {
        // Add a mention of caller so on trigger called after action, we can filter to avoid a loop if we try to sync back again with the caller
        $this->task->context['caller'] = sanitizeVal($request_data['caller'], 'aZ09');
        continue;
      }
      if ($field == 'array_options' && is_array($value)) {
        foreach ($value as $index => $val) {
          $this->task->array_options[$index] = $this->_checkValForAPI($field, $val, $this->task);
        }
        continue;
      }
 
      $this->task->$field = $this->_checkValForAPI($field, $value, $this->task);
    }
 
    if ($this->task->update(DolibarrApiAccess::$user) > 0) {
      return $this->get($id);
    } else {
      throw new RestException(500, $this->task->error);
    }
  }
 
  public function delete($id)
  {
    if (!DolibarrApiAccess::$user->hasRight('projet', 'supprimer')) {
      throw new RestException(403);
    }
    $result = $this->task->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Task not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('task', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
 
    if ($this->task->delete(DolibarrApiAccess::$user) <= 0) {
      throw new RestException(500, 'Error when delete task : ' . $this->task->error);
    }
 
    return array(
      'success' => array(
        'code' => 200,
        'message' => 'Task deleted'
      )
    );
  }
 
  public function getTimeSpentByID($id, $timespent_id)
  {
    dol_syslog("API Rest request::getTimeSpent", LOG_DEBUG);
    if (! DolibarrApiAccess::$user->hasRight('projet', 'lire')) {
      throw new RestException(403);
    }
 
    $taskresult = $this->task->fetch($id);
    if (!$taskresult ) {
      throw new RestException(404, 'Task with id='.$id.' not found');
    }
    if (!DolibarrApi::_checkAccessToResource('task', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
 
    $timespent = new TimeSpent($this->db);
    $timeresult = $timespent->fetch($timespent_id);
    if (!$timeresult ) {
      throw new RestException(404, 'Timespent with id='.$timespent_id.' not found');
    }
    if (!DolibarrApi::_checkAccessToResource('time', $timespent->id)) {
      throw new RestException(403, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
 
    return $this->_cleanTimeSpentObjectDatas($timespent);
  }
 
  public function addTimeSpent($id, $date, $duration, $product_id = null, $user_id = 0, $note = '', $progress = -1)
  {
    if (!DolibarrApiAccess::$user->hasRight('projet', 'creer')) {
      throw new RestException(403);
    }
    $result = $this->task->fetch($id);
    if ($result <= 0) {
      throw new RestException(404, 'Task not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('project', (int) $this->task->fk_project)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
 
    $uid = $user_id;
    if (empty($uid)) {
      $uid = DolibarrApiAccess::$user->id;
    }
 
    $newdate = dol_stringtotime($date, 1);
 
    $this->task->timespent_date = $newdate;
    $this->task->timespent_datehour = $newdate;
    $this->task->timespent_withhour = 1;
    $this->task->timespent_duration = $duration;
    $this->task->timespent_fk_product  = $product_id;
    $this->task->timespent_fk_user  = $uid;
    $this->task->timespent_note     = $note;
    if (!empty($progress) && $progress >= 0 && $progress <= 100) {
      $this->task->progress     = $progress;
    }
 
    $result = $this->task->addTimeSpent(DolibarrApiAccess::$user, 0);
    if ($result == 0) {
      throw new RestException(304, 'Error nothing done. May be object is already validated');
    }
    if ($result < 0) {
      throw new RestException(500, 'Error when adding time: ' . $this->task->error);
    }
 
    return array(
      'success' => array(
        'code' => 200,
        'message' => 'Time spent added'
      )
    );
  }
 
  public function putTimeSpent($id, $timespent_id, $date, $duration, $product_id = null, $user_id = 0, $note = '')
  {
    if (!DolibarrApiAccess::$user->hasRight('projet', 'creer')) {
      throw new RestException(403);
    }
    $this->timespentRecordChecks($id, $timespent_id);
 
    if (!DolibarrApi::_checkAccessToResource('task', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
 
    $newdate = dol_stringtotime($date, 1);
    $this->task->timespent_date = $newdate;
    $this->task->timespent_datehour = $newdate;
    $this->task->timespent_withhour = 1;
    $this->task->timespent_duration = $duration;
    $this->task->timespent_fk_product  = $product_id;
    $this->task->timespent_fk_user  = $user_id ?? DolibarrApiAccess::$user->id;
    $this->task->timespent_note     = $note;
 
    $result = $this->task->updateTimeSpent(DolibarrApiAccess::$user, 0);
    if ($result == 0) {
      throw new RestException(304, 'Error nothing done.');
    }
    if ($result < 0) {
      throw new RestException(500, 'Error when updating time spent: ' . $this->task->error);
    }
 
    return array(
      'success' => array(
        'code' => 200,
        'message' => 'Time spent updated'
      )
    );
  }
 
  public function deleteTimeSpent($id, $timespent_id)
  {
    if (!DolibarrApiAccess::$user->hasRight('projet', 'supprimer')) {
      throw new RestException(403);
    }
    $this->timespentRecordChecks($id, $timespent_id);
 
    if (!DolibarrApi::_checkAccessToResource('task', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
 
    if ($this->task->delTimeSpent(DolibarrApiAccess::$user, 0) < 0) {
      throw new RestException(500, 'Error when deleting time spent: ' . $this->task->error);
    }
 
    return array(
      'success' => array(
        'code' => 200,
        'message' => 'Time spent deleted'
      )
    );
  }
 
  private function timespentRecordChecks($id, $timespent_id)
  {
    dol_syslog("API Rest request::timespentRecordChecks", LOG_DEBUG);
    if ($this->task->fetch($id) <= 0) {
      throw new RestException(404, 'Task not found');
    }
    if ($this->task->fetchTimeSpent($timespent_id) <= 0) {
      throw new RestException(404, 'Timespent not found');
    } elseif ($this->task->id != $id) {
      throw new RestException(404, 'Timespent not found in selected task');
    }
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.PublicUnderscore
  protected function _cleanObjectDatas($object)
  {
    // phpcs:enable
    $object = parent::_cleanObjectDatas($object);
 
    unset($object->barcode_type);
    unset($object->barcode_type_code);
    unset($object->barcode_type_label);
    unset($object->barcode_type_coder);
    unset($object->cond_reglement_id);
    unset($object->cond_reglement);
    unset($object->fk_delivery_address);
    unset($object->shipping_method_id);
    unset($object->fk_account);
    unset($object->note);
    unset($object->fk_incoterms);
    unset($object->label_incoterms);
    unset($object->location_incoterms);
    unset($object->name);
    unset($object->lastname);
    unset($object->firstname);
    unset($object->civility_id);
    unset($object->mode_reglement_id);
    unset($object->country);
    unset($object->country_id);
    unset($object->country_code);
 
    unset($object->weekWorkLoad);
    unset($object->weekWorkLoad);
 
    //unset($object->lines);            // for task we use timespent_lines, but for project we use lines
 
    unset($object->total_ht);
    unset($object->total_tva);
    unset($object->total_localtax1);
    unset($object->total_localtax2);
    unset($object->total_ttc);
 
    unset($object->comments);
 
    return $object;
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.PublicUnderscore
  protected function _cleanTimeSpentObjectDatas($object)
  {
    if (!$object->note_private) {
      $object->note_private = $object->note;
      // unsure if we should use note_private or note_public, but note_private should be more secure
    }
    $saving_fk_element = $object->fk_element;
    // because calling parent::_cleanObjectDatas clears fk_element
 
    // phpcs:enable
    $object = parent::_cleanObjectDatas($object);
 
    unset($object->barcode_type);
    unset($object->barcode_type_code);
    unset($object->barcode_type_label);
    unset($object->barcode_type_coder);
    unset($object->cond_reglement_id);
    unset($object->cond_reglement);
    unset($object->fk_delivery_address);
    unset($object->shipping_method_id);
    unset($object->fk_account);
    unset($object->fk_incoterms);
    unset($object->label_incoterms);
    unset($object->location_incoterms);
    unset($object->name);
    unset($object->lastname);
    unset($object->firstname);
    unset($object->civility_id);
    unset($object->mode_reglement_id);
    unset($object->country);
    unset($object->country_id);
    unset($object->country_code);
 
    unset($object->weekWorkLoad);
    unset($object->weekWorkLoad);
 
    unset($object->actiontypecode);
    unset($object->array_languages);
    unset($object->array_options);
    unset($object->canvas);
    unset($object->civility_code);
    unset($object->cond_reglement_supplier_id);
    unset($object->contact_id);
    unset($object->contacts_ids);
    unset($object->contacts_ids_internal);
    unset($object->date_cloture);
    unset($object->date_validation);
    unset($object->demand_reason_id);
    unset($object->deposit_percent);
    unset($object->entity);
    unset($object->extraparams);
    unset($object->fk_multicurrency);
    unset($object->fk_project);
    unset($object->fk_user_creat);
    unset($object->fk_user_modif);
    unset($object->last_main_doc);
    unset($object->lines);
    unset($object->linkedObjectsIds);
    unset($object->module);
    unset($object->multicurrency_code);
    unset($object->multicurrency_total_ht);
    unset($object->multicurrency_total_localtax1);
    unset($object->multicurrency_total_localtax2);
    unset($object->multicurrency_total_ttc);
    unset($object->multicurrency_total_tva);
    unset($object->multicurrency_tx);
    unset($object->note_public);
    unset($object->origin_id);
    unset($object->origin_type);
    unset($object->product);
    unset($object->ref);
    unset($object->region_id);
    unset($object->retained_warranty_fk_cond_reglement);
    unset($object->rowid);
    unset($object->shipping_method);
    unset($object->specimen);
    unset($object->state_id);
    unset($object->status);
    unset($object->statut);
    unset($object->totalpaid);
    unset($object->transport_mode_id);
    unset($object->user);
    unset($object->user_author);
    unset($object->user_closing_id);
    unset($object->user_creation);
    unset($object->user_creation_id);
    unset($object->user_modification);
    unset($object->user_modification_id);
    unset($object->user_valid);
    unset($object->user_validation);
    unset($object->user_validation_id);
    unset($object->warehouse_id);
 
    unset($object->total_ht);
    unset($object->total_tva);
    unset($object->total_localtax1);
    unset($object->total_localtax2);
    unset($object->total_ttc);
 
    unset($object->comments);
 
    if (!$object->date_creation) {
      $object->date_creation = $object->datec;
    }
    if (!$object->date_modification) {
      $object->date_modification = $object->tms;
    }
    if (!$object->fk_element) {
      $object->fk_element = $saving_fk_element;
      // because calling parent::_cleanObjectDatas clears fk_element
    }
 
    return $object;
  }
 
  private function _validate($data)
  {
    if ($data === null) {
      $data = array();
    }
    $object = array();
    foreach (self::$FIELDS as $field) {
      if (!isset($data[$field])) {
        throw new RestException(400, "$field field missing");
      }
      $object[$field] = $data[$field];
    }
    return $object;
  }
 
  public function getContacts($id, $type = '')
  {
    if (!DolibarrApiAccess::$user->hasRight('projet', 'lire')) {
      throw new RestException(403);
    }
 
    $result = $this->task->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Task not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('task', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
 
    $contacts = $this->task->liste_contact(-1, 'external', 0, $type);
    $socpeoples = $this->task->liste_contact(-1, 'internal', 0, $type);
 
    $contacts = array_merge($contacts, $socpeoples);
 
    return $contacts; // Return array
  }
 
  public function addContact($id, $fk_socpeople, $type_contact, $source, $notrigger = 0)
  {
    if (!DolibarrApiAccess::$user->hasRight('projet', 'creer')) {
      throw new RestException(403);
    }
 
    $result = $this->task->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Task not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('task', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
 
    $result = $this->task->add_contact($fk_socpeople, $type_contact, $source, $notrigger);
    if ($result <= 0) {
      throw new RestException(500, 'Error : ' . $this->task->error);
    }
 
    $result = $this->task->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Task not found');
    }
 
    return $this->_cleanObjectDatas($this->task);
  }
 
 
  public function deleteContact($id, $contactid, $type)
  {
    if (!DolibarrApiAccess::$user->hasRight('projet', 'creer')) {
      throw new RestException(403);
    }
 
    $result = $this->task->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Task not found');
    }
 
    if (!DolibarrApi::_checkAccessToResource('task', $this->task->id)) {
      throw new RestException(403, 'Access not allowed for login ' . DolibarrApiAccess::$user->login);
    }
 
    foreach (array('internal', 'external') as $source) {
      $contacts = $this->task->liste_contact(-1, $source);
 
      foreach ($contacts as $contact) {
        if ($contact['id'] == $contactid && $contact['code'] == $type) {
          $result = $this->task->delete_contact($contact['rowid']);
          if (!$result) {
            throw new RestException(500, 'Error when deleted the contact');
          }
          break 2;
        }
      }
    }
 
    return $this->_cleanObjectDatas($this->task);
  }
}