searchfrombarcode.php

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<?php
/*
 * 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/>.
 */
 
if (!defined('NOTOKENRENEWAL')) {
  define('NOTOKENRENEWAL', 1); // Disables token renewal
}
if (!defined('NOREQUIREMENU')) {
  define('NOREQUIREMENU', '1');
}
if (!defined('NOREQUIREHTML')) {
  define('NOREQUIREHTML', '1');
}
if (!defined('NOREQUIREAJAX')) {
  define('NOREQUIREAJAX', '1');
}
if (!defined('NOREQUIRESOC')) {
  define('NOREQUIRESOC', '1');
}
require '../../main.inc.php';
include_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
 
$action = GETPOST("action", "alpha");
$barcode = GETPOST("barcode", "aZ09");
$response = "";
 
$fk_entrepot = GETPOST("fk_entrepot", "int");
$fk_inventory = GETPOST("fk_inventory", "int");
$fk_product = GETPOST("fk_product", "int");
$reelqty = GETPOST("reelqty", "int");
$batch = GETPOST("batch", "int");
$mode = GETPOST("mode", "aZ");
 
$warehousefound = 0;
$warehouseid = 0;
$objectreturn = array();
$usesublevelpermission = '';
 
$object= new Product($db);
 
// Security check
if (!empty($user->socid)) {
  $socid = $user->socid;
}
 
$result = restrictedArea($user, $object->module, $object, $object->table_element, $usesublevelpermission, 'fk_soc', 'rowid', 0, 1); // Call with mode return
if (!$result) {
  httponly_accessforbidden('Not allowed by restrictArea (module='.$object->module.' table_element='.$object->table_element.')');
}
 
/*
 * View
 */
 
top_httphead('application/json');
 
if ($action == "existbarcode" && !empty($barcode)) {
  if (!empty($mode) && $mode == "lotserial") {
    $sql = "SELECT ps.fk_entrepot, ps.fk_product, p.barcode, ps.reel, pb.batch";
    $sql .= " FROM ".MAIN_DB_PREFIX."product_batch as pb";
    $sql .= " JOIN ".MAIN_DB_PREFIX."product_stock as ps ON pb.fk_product_stock = ps.rowid JOIN ".MAIN_DB_PREFIX."product as p ON ps.fk_product = p.rowid";
    $sql .= " WHERE pb.batch = '".$db->escape($barcode)."'";
  } else {
    $sql = "SELECT ps.fk_entrepot, ps.fk_product, p.barcode,ps.reel";
    $sql .= " FROM ".MAIN_DB_PREFIX."product_stock as ps JOIN ".MAIN_DB_PREFIX."product as p ON ps.fk_product = p.rowid";
    $sql .= " WHERE p.barcode = '".$db->escape($barcode)."'";
  }
  if (!empty($fk_entrepot)) {
    $sql .= " AND ps.fk_entrepot = '".$db->escape($fk_entrepot)."'";
  }
  $result = $db->query($sql);
  if ($result) {
    $nbline = $db->num_rows($result);
    for ($i=0; $i < $nbline; $i++) {
      $obj = $db->fetch_object($result);
      if (($mode == "barcode" && $barcode == $obj->barcode) || ($mode == "lotserial" && $barcode == $obj->batch)) {
        if (!empty($obj->fk_entrepot) && $fk_entrepot == $obj->fk_entrepot) {
          $warehousefound++;
          $warehouseid = $obj->fk_entrepot;
          $fk_product = $obj->fk_product;
          $reelqty = $obj->reel;
 
          $objectreturn = array('fk_warehouse'=>$warehouseid,'fk_product'=>$fk_product,'reelqty'=>$reelqty);
        }
      }
    }
    if ($warehousefound < 1) {
      $response = array('status'=>'error','errorcode'=>'NotFound','message'=>'No warehouse found for barcode'.$barcode);
    } elseif ($warehousefound > 1) {
      $response = array('status'=>'error','errorcode'=>'TooManyWarehouse','message'=>'Too many warehouse found');
    } else {
      $response = array('status'=>'success','message'=>'Warehouse found','object'=>$objectreturn);
    }
  } else {
    $response = array('status'=>'error','errorcode'=>'NotFound','message'=>"No results found for barcode");
  }
} else {
  $response = array('status'=>'error','errorcode'=>'ActionError','message'=>"Error on action");
}
 
$response = json_encode($response);
echo $response;