api_warehouses.class.php

<?php
/* Copyright (C) 2016   Laurent Destailleur     <eldy@users.sourceforge.net>
 *
 * 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.'/product/stock/class/entrepot.class.php';
 require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';

class Warehouses extends DolibarrApi
{
  static $FIELDS = array(
    'label',
  );

  public $warehouse;

  public function __construct()
  {
    global $db, $conf;
    $this->db = $db;
    $this->warehouse = new Entrepot($this->db);
  }

  public function get($id)
  {
    if (!DolibarrApiAccess::$user->rights->stock->lire) {
      throw new RestException(401);
    }

    $result = $this->warehouse->fetch($id);
    if (!$result) {
      throw new RestException(404, 'warehouse not found');
    }

    if (!DolibarrApi::_checkAccessToResource('warehouse', $this->warehouse->id)) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }

    return $this->_cleanObjectDatas($this->warehouse);
  }

  public function index($sortfield = "t.rowid", $sortorder = 'ASC', $limit = 100, $page = 0, $category = 0, $sqlfilters = '')
  {
    global $db, $conf;

    $obj_ret = array();

    if (!DolibarrApiAccess::$user->rights->stock->lire) {
      throw new RestException(401);
    }

    $sql = "SELECT t.rowid";
    $sql .= " FROM ".MAIN_DB_PREFIX."entrepot as t";
    if ($category > 0) {
      $sql .= ", ".MAIN_DB_PREFIX."categorie_societe as c";
    }
    $sql .= ' WHERE t.entity IN ('.getEntity('stock').')';
    // Select warehouses of given category
    if ($category > 0) {
      $sql .= " AND c.fk_categorie = ".$this->db->escape($category);
      $sql .= " AND c.fk_warehouse = t.rowid ";
    }
    // Add sql filters
    if ($sqlfilters)
    {
      if (!DolibarrApi::_checkFilters($sqlfilters))
      {
        throw new RestException(503, 'Error when validating parameter sqlfilters '.$sqlfilters);
      }
      $regexstring = '\(([^:\'\(\)]+:[^:\'\(\)]+:[^:\(\)]+)\)';
      $sql .= " AND (".preg_replace_callback('/'.$regexstring.'/', 'DolibarrApi::_forge_criteria_callback', $sqlfilters).")";
    }

    $sql .= $this->db->order($sortfield, $sortorder);
    if ($limit) {
      if ($page < 0)
      {
        $page = 0;
      }
      $offset = $limit * $page;

      $sql .= $this->db->plimit($limit + 1, $offset);
    }

    $result = $this->db->query($sql);
    if ($result)
    {
      $i = 0;
      $num = $this->db->num_rows($result);
      $min = min($num, ($limit <= 0 ? $num : $limit));
      while ($i < $min)
      {
        $obj = $this->db->fetch_object($result);
        $warehouse_static = new Entrepot($this->db);
        if ($warehouse_static->fetch($obj->rowid)) {
          $obj_ret[] = $this->_cleanObjectDatas($warehouse_static);
        }
        $i++;
      }
    } else {
      throw new RestException(503, 'Error when retrieve warehouse list : '.$this->db->lasterror());
    }
    if (!count($obj_ret)) {
      throw new RestException(404, 'No warehouse found');
    }
    return $obj_ret;
  }


  public function post($request_data = null)
  {
    if (!DolibarrApiAccess::$user->rights->stock->creer) {
      throw new RestException(401);
    }

    // Check mandatory fields
    $result = $this->_validate($request_data);

    foreach ($request_data as $field => $value) {
      $this->warehouse->$field = $value;
    }
    if ($this->warehouse->create(DolibarrApiAccess::$user) < 0) {
      throw new RestException(500, "Error creating warehouse", array_merge(array($this->warehouse->error), $this->warehouse->errors));
    }
    return $this->warehouse->id;
  }

  public function put($id, $request_data = null)
  {
    if (!DolibarrApiAccess::$user->rights->stock->creer) {
      throw new RestException(401);
    }

    $result = $this->warehouse->fetch($id);
    if (!$result) {
      throw new RestException(404, 'warehouse not found');
    }

    if (!DolibarrApi::_checkAccessToResource('stock', $this->warehouse->id)) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }

    foreach ($request_data as $field => $value) {
      if ($field == 'id') continue;
      $this->warehouse->$field = $value;
    }

    if ($this->warehouse->update($id, DolibarrApiAccess::$user))
      return $this->get($id);

    return false;
  }

  public function delete($id)
  {
    if (!DolibarrApiAccess::$user->rights->stock->supprimer) {
      throw new RestException(401);
    }
    $result = $this->warehouse->fetch($id);
    if (!$result) {
      throw new RestException(404, 'warehouse not found');
    }

    if (!DolibarrApi::_checkAccessToResource('stock', $this->warehouse->id)) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }

    if (!$this->warehouse->delete(DolibarrApiAccess::$user)) {
      throw new RestException(401, 'error when delete warehouse');
    }

    return array(
      'success' => array(
        'code' => 200,
        'message' => 'Warehouse deleted'
      )
    );
  }


  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.PublicUnderscore
  protected function _cleanObjectDatas($object)
  {
    // phpcs:enable
    $object = parent::_cleanObjectDatas($object);

    // Remove the subscriptions because they are handled as a subresource.
    //unset($object->subscriptions);

    return $object;
  }


  private function _validate($data)
  {
    $warehouse = array();
    foreach (Warehouses::$FIELDS as $field) {
      if (!isset($data[$field]))
        throw new RestException(400, "$field field missing");
      $warehouse[$field] = $data[$field];
    }
    return $warehouse;
  }
}