factureligne.class.php

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<?php
/* Copyright (C) 2002-2007  Rodolphe Quiedeville    <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2013  Laurent Destailleur     <eldy@users.sourceforge.net>
 * Copyright (C) 2004       Sebastien Di Cintio     <sdicintio@ressource-toi.org>
 * Copyright (C) 2004       Benoit Mortier          <benoit.mortier@opensides.be>
 * Copyright (C) 2005       Marc Barilley / Ocebo   <marc@ocebo.com>
 * Copyright (C) 2005-2014  Regis Houssin           <regis.houssin@inodbox.com>
 * Copyright (C) 2006       Andre Cianfarani        <acianfa@free.fr>
 * Copyright (C) 2007       Franky Van Liedekerke   <franky.van.liedekerke@telenet.be>
 * Copyright (C) 2010-2020  Juanjo Menent           <jmenent@2byte.es>
 * Copyright (C) 2012-2014  Christophe Battarel     <christophe.battarel@altairis.fr>
 * Copyright (C) 2012-2015  Marcos García           <marcosgdf@gmail.com>
 * Copyright (C) 2012       Cédric Salvador         <csalvador@gpcsolutions.fr>
 * Copyright (C) 2012-2014  Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
 * Copyright (C) 2013       Cedric Gross            <c.gross@kreiz-it.fr>
 * Copyright (C) 2013       Florian Henry           <florian.henry@open-concept.pro>
 * Copyright (C) 2016-2022  Ferran Marcet           <fmarcet@2byte.es>
 * Copyright (C) 2018-2024  Alexandre Spangaro      <alexandre@inovea-conseil.com>
 * Copyright (C) 2018       Nicolas ZABOURI         <info@inovea-conseil.com>
 * Copyright (C) 2022       Sylvain Legrand         <contact@infras.fr>
 * Copyright (C) 2023       Gauthier VERDOL         <gauthier.verdol@atm-consulting.fr>
 * Copyright (C) 2023   Nick Fragoulis
 * Copyright (C) 2024-2026  MDW           <mdeweerd@users.noreply.github.com>
 * Copyright (C) 2024-2025  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/>.
 */
 
require_once DOL_DOCUMENT_ROOT.'/core/class/commoninvoice.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/commonobjectline.class.php';
require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
require_once DOL_DOCUMENT_ROOT.'/margin/lib/margins.lib.php';
 
class FactureLigne extends CommonInvoiceLine
{
  public $element = 'facturedet';
 
  public $table_element = 'facturedet';
 
  public $oldline;
 
 
  public $fk_facture;
  public $fk_parent_line;
 
  public $desc;
  public $ref_ext;
 
  public $localtax1_type; // Local tax 1 type
  public $localtax2_type; // Local tax 2 type
  public $fk_remise_except; // Link to line into llx_remise_except
  public $rang = 0;
  public $fk_fournprice;
  public $pa_ht;
  public $marge_tx;
  public $marque_tx;
 
  public $tva_npr;
 
  public $remise_percent;
 
  public $batch;
  public $fk_warehouse;
 
 
  public $origin;
  public $origin_id;
 
  public $fk_code_ventilation = 0;
 
 
  public $date_start;
  public $date_end;
 
  public $skip_update_total; // Skip update price total for special lines
 
  public $fk_prev_id;
 
  public $packaging;
 
  public function __construct($db)
  {
    $this->db = $db;
  }
 
  public function fetch($rowid)
  {
    global $conf, $extrafields;
 
    $extraFieldsCheck = false;
    $doFetchInOneSqlRequest = getDolGlobalInt('MAIN_DO_FETCH_IN_ONE_SQL_REQUEST');
 
    if ($doFetchInOneSqlRequest) {
      // If $extrafields is not a known object, we initialize it
      if (!isset($extrafields) || !is_object($extrafields)) {
        require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
        $extrafields = new ExtraFields($this->db);
      }
 
      // Load array of extrafields for elementype = $this->table_element
      if (empty($extrafields->attributes[$this->table_element]['loaded'])) {
        $extrafields->fetch_name_optionals_label($this->table_element);
      }
 
      $extraFieldsCheck = (
        !empty($extrafields->attributes[$this->table_element]['label'])
        && is_array($extrafields->attributes[$this->table_element]['label'])
        && count($extrafields->attributes[$this->table_element]['label']) > 0
      );
    }
 
    $sql = 'SELECT fd.rowid, fd.fk_facture, fd.fk_parent_line, fd.fk_product, fd.product_type, fd.label as custom_label, fd.description, fd.price, fd.qty, fd.vat_src_code, fd.tva_tx,';
    $sql .= ' fd.localtax1_tx, fd. localtax2_tx, fd.remise, fd.remise_percent, fd.fk_remise_except, fd.subprice, fd.ref_ext,';
    $sql .= ' fd.date_start as date_start, fd.date_end as date_end, fd.fk_product_fournisseur_price as fk_fournprice, fd.buy_price_ht as pa_ht,';
    $sql .= ' fd.info_bits, fd.special_code, fd.total_ht, fd.total_tva, fd.total_ttc, fd.total_localtax1, fd.total_localtax2, fd.rang,';
    $sql .= ' fd.fk_code_ventilation,';
    $sql .= ' fd.batch, fd.fk_warehouse,';
    $sql .= ' fd.fk_unit, fd.fk_user_author, fd.fk_user_modif,';
    $sql .= ' fd.situation_percent, fd.fk_prev_id, fd.extraparams,';
    $sql .= ' fd.multicurrency_subprice,';
    $sql .= ' fd.multicurrency_total_ht,';
    $sql .= ' fd.multicurrency_total_tva,';
    $sql .= ' fd.multicurrency_total_ttc,';
    $sql .= ' p.ref as product_ref, p.label as product_label, p.description as product_desc,';
    $sql .= ' p.packaging';
 
    if ($doFetchInOneSqlRequest && $extraFieldsCheck) {
      foreach ($extrafields->attributes[$this->table_element]['label'] as $key => $val) {
        $type = !empty($extrafields->attributes[$this->table_element]['type'][$key])
          ? $extrafields->attributes[$this->table_element]['type'][$key]
          : '';
 
        if ($type !== 'separate') {
          if (in_array($type, array('point','multipts','linestrg','polygon'))) {
            $sql .= ", ST_AsWKT(ef.".$this->db->sanitize($key).") as ".$this->db->sanitize($key);
          } else {
            $sql .= ", ef.".$this->db->sanitize($key);
          }
        }
      }
    }
 
    $sql .= ' FROM '.$this->db->prefix().'facturedet as fd';
 
    if ($doFetchInOneSqlRequest && $extraFieldsCheck) {
      // Add LEFT JOIN for extrafields
      $sql .= ' LEFT JOIN '.$this->db->prefix().$this->table_element.'_extrafields as ef ON fd.rowid = ef.fk_object';
    }
 
    $sql .= ' LEFT JOIN '.$this->db->prefix().'product as p ON fd.fk_product = p.rowid';
    $sql .= ' WHERE fd.rowid = '.((int) $rowid);
 
    $result = $this->db->query($sql);
    if ($result) {
      $objp = $this->db->fetch_object($result);
 
      if (!$objp) {
        $this->error = 'InvoiceLine with id '. $rowid .' not found sql='.$sql;
        return 0;
      }
 
      $this->rowid = $objp->rowid;
      $this->id = $objp->rowid;
      $this->fk_facture = $objp->fk_facture;
      $this->fk_parent_line = $objp->fk_parent_line;
      $this->label        = $objp->custom_label;
      $this->desc         = $objp->description;
      $this->qty = $objp->qty;
      $this->subprice = $objp->subprice;
      $this->ref_ext = $objp->ref_ext;
      $this->vat_src_code = $objp->vat_src_code;
      $this->tva_tx = $objp->tva_tx;
      $this->localtax1_tx     = $objp->localtax1_tx;
      $this->localtax2_tx     = $objp->localtax2_tx;
      $this->remise_percent = $objp->remise_percent;
      $this->fk_remise_except = $objp->fk_remise_except;
      $this->fk_product     = $objp->fk_product;
      $this->product_type = $objp->product_type;
      $this->date_start     = $this->db->jdate($objp->date_start);
      $this->date_end       = $this->db->jdate($objp->date_end);
      $this->info_bits      = $objp->info_bits;
      $this->tva_npr = ((($objp->info_bits & 1) == 1) ? 1 : 0);
      $this->special_code = $objp->special_code;
      $this->total_ht       = $objp->total_ht;
      $this->total_tva      = $objp->total_tva;
      $this->total_localtax1    = $objp->total_localtax1;
      $this->total_localtax2    = $objp->total_localtax2;
      $this->total_ttc      = $objp->total_ttc;
      $this->fk_code_ventilation  = $objp->fk_code_ventilation;
      $this->batch                = $objp->batch;
      $this->fk_warehouse         = $objp->fk_warehouse;
      $this->rang         = $objp->rang;
      $this->fk_fournprice = $objp->fk_fournprice;
      $marginInfos        = getMarginInfos($objp->subprice, $objp->remise_percent, $objp->tva_tx, $objp->localtax1_tx, $objp->localtax2_tx, $this->fk_fournprice, $objp->pa_ht);
      $this->pa_ht        = $marginInfos[0];
      $this->marge_tx       = (string) $marginInfos[1];
      $this->marque_tx      = (string) $marginInfos[2];
 
      $this->ref = $objp->product_ref; // deprecated
 
      $this->product_ref = $objp->product_ref;
      $this->product_label    = $objp->product_label;
      $this->product_desc     = $objp->product_desc;
 
      $this->fk_unit = $objp->fk_unit;
      $this->fk_user_modif    = $objp->fk_user_modif;
      $this->fk_user_author = $objp->fk_user_author;
 
      $this->situation_percent    = $objp->situation_percent;
      $this->fk_prev_id           = $objp->fk_prev_id;
 
      $this->extraparams = !empty($objp->extraparams) ? (array) json_decode($objp->extraparams, true) : array();
 
      $this->multicurrency_subprice = $objp->multicurrency_subprice;
      $this->multicurrency_total_ht = $objp->multicurrency_total_ht;
      $this->multicurrency_total_tva = $objp->multicurrency_total_tva;
      $this->multicurrency_total_ttc = $objp->multicurrency_total_ttc;
 
      $this->packaging      = $objp->packaging;
 
      if ($doFetchInOneSqlRequest && $extraFieldsCheck) {
        $this->array_options = array();
 
        foreach ($extrafields->attributes[$this->table_element]['label'] as $key => $val) {
          $type = !empty($extrafields->attributes[$this->table_element]['type'][$key])
            ? $extrafields->attributes[$this->table_element]['type'][$key]
            : '';
 
          if ($type !== 'separate') {
            $rawval = $objp->$key;
 
            // date/datetime
            if (in_array($type, array('date', 'datetime'))) {
              $this->array_options['options_' . $key] = $this->db->jdate($rawval);
            } elseif ($type == 'password') {
              if (!empty($rawval) && preg_match('/^dolcrypt:/', $rawval)) {
                $this->array_options['options_' . $key] = dolDecrypt($rawval);
              } else {
                $this->array_options['options_' . $key] = $rawval;
              }
            } else {
              $this->array_options['options_' . $key] = $rawval;
            }
          }
        }
 
        // Champs "computed"
        foreach ($extrafields->attributes[$this->table_element]['label'] as $key => $val) {
          if (!empty($extrafields->attributes[$this->table_element]['computed'][$key])) {
            if (empty($conf->disable_compute)) {
              global $objectoffield;
              $objectoffield = $this;
              $this->array_options['options_' . $key] = dol_eval((string) $extrafields->attributes[$this->table_element]['computed'][$key], 1, 0, '2');
            }
          }
        }
      }
 
      if (!$doFetchInOneSqlRequest) {
        // Retrieve all extrafield
        $this->fetch_optionals();
      }
 
      $this->db->free($result);
 
      return 1;
    } else {
      $this->error = $this->db->lasterror();
      return -1;
    }
  }
 
  public function insert($notrigger = 0, $noerrorifdiscountalreadylinked = 0)
  {
    global $langs, $user;
 
    $error = 0;
 
    $pa_ht_isemptystring = (empty($this->pa_ht) && $this->pa_ht == ''); // If true, we can use a default value. If this->pa_ht = '0', we must use '0'.
    $this->pa_ht = (float) $this->pa_ht; // convert to float but after checking if value is empty
 
    dol_syslog(get_class($this)."::insert rang=".$this->rang, LOG_DEBUG);
 
    // Clean parameters
    $this->desc = trim($this->desc);
    if (empty($this->tva_tx)) {
      $this->tva_tx = 0;
    }
    if (empty($this->localtax1_tx)) {
      $this->localtax1_tx = 0;
    }
    if (empty($this->localtax2_tx)) {
      $this->localtax2_tx = 0;
    }
    if (empty($this->localtax1_type)) {
      $this->localtax1_type = 0;
    }
    if (empty($this->localtax2_type)) {
      $this->localtax2_type = 0;
    }
    if (empty($this->total_localtax1)) {
      $this->total_localtax1 = 0;
    }
    if (empty($this->total_localtax2)) {
      $this->total_localtax2 = 0;
    }
    if (empty($this->rang)) {
      $this->rang = 0;
    }
    if (empty($this->remise_percent)) {
      $this->remise_percent = 0;
    }
    if (empty($this->info_bits)) {
      $this->info_bits = 0;
    }
    if (empty($this->subprice)) {
      $this->subprice = 0;
    }
    if (empty($this->ref_ext)) {
      $this->ref_ext = '';
    }
    if (empty($this->special_code)) {
      $this->special_code = 0;
    }
    if (empty($this->fk_parent_line)) {
      $this->fk_parent_line = 0;
    }
    if (empty($this->fk_prev_id)) {
      $this->fk_prev_id = 0;
    }
    if (!isset($this->situation_percent) || $this->situation_percent > 100 || (string) $this->situation_percent == '') {
      $this->situation_percent = 100;
    }
 
    if (empty($this->multicurrency_subprice)) {
      $this->multicurrency_subprice = 0;
    }
    if (empty($this->multicurrency_total_ht)) {
      $this->multicurrency_total_ht = 0;
    }
    if (empty($this->multicurrency_total_tva)) {
      $this->multicurrency_total_tva = 0;
    }
    if (empty($this->multicurrency_total_ttc)) {
      $this->multicurrency_total_ttc = 0;
    }
 
    // if buy price not defined, define buyprice as configured in margin admin
    if ($this->pa_ht == 0 && $pa_ht_isemptystring) {
      $result = $this->defineBuyPrice($this->subprice, $this->remise_percent, $this->fk_product);
      if ($result < 0) {
        return $result;
      } else {
        $this->pa_ht = $result;
      }
    }
 
    // Check parameters
    if ($this->product_type < 0) {
      $this->error = 'ErrorProductTypeMustBe0orMore';
      return -1;
    }
    if (!empty($this->fk_product) && $this->fk_product > 0) {
      // Check product exists
      $result = Product::isExistingObject('product', $this->fk_product);
      if ($result <= 0) {
        $this->error = 'ErrorProductIdDoesNotExists';
        dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
        return -1;
      }
    }
 
    $this->db->begin();
 
    // Update line in database
    $sql = 'INSERT INTO '.MAIN_DB_PREFIX.'facturedet';
    $sql .= ' (fk_facture, fk_parent_line, label, description, qty,';
    $sql .= ' vat_src_code, tva_tx, localtax1_tx, localtax2_tx, localtax1_type, localtax2_type,';
    $sql .= ' fk_product, product_type, remise_percent, subprice, ref_ext, fk_remise_except,';
    $sql .= ' date_start, date_end, fk_code_ventilation,';
    $sql .= ' rang, special_code, fk_product_fournisseur_price, buy_price_ht,';
    $sql .= ' info_bits, total_ht, total_tva, total_ttc, total_localtax1, total_localtax2,';
    $sql .= ' situation_percent, fk_prev_id,';
    $sql .= ' fk_unit, fk_user_author, fk_user_modif,';
    $sql .= ' fk_multicurrency, multicurrency_code, multicurrency_subprice, multicurrency_total_ht, multicurrency_total_tva, multicurrency_total_ttc,';
    $sql .= ' batch, fk_warehouse';
    $sql .= ')';
    $sql .= " VALUES (".$this->fk_facture.",";
    $sql .= " ".($this->fk_parent_line > 0 ? $this->fk_parent_line : "null").",";
    $sql .= " ".(!empty($this->label) ? "'".$this->db->escape($this->label)."'" : "null").",";
    $sql .= " '".$this->db->escape($this->desc)."',";
    $sql .= " ".price2num($this->qty).",";
    $sql .= " ".(empty($this->vat_src_code) ? "''" : "'".$this->db->escape($this->vat_src_code)."'").",";
    $sql .= " ".price2num($this->tva_tx).",";
    $sql .= " ".price2num($this->localtax1_tx).",";
    $sql .= " ".price2num($this->localtax2_tx).",";
    $sql .= " '".$this->db->escape((string) $this->localtax1_type)."',";
    $sql .= " '".$this->db->escape((string) $this->localtax2_type)."',";
    $sql .= ' '.((!empty($this->fk_product) && $this->fk_product > 0) ? $this->fk_product : "null").',';
    $sql .= " ".((int) $this->product_type).",";
    $sql .= " ".price2num($this->remise_percent).",";
    $sql .= " ".price2num($this->subprice).",";
    $sql .= " '".$this->db->escape($this->ref_ext)."',";
    $sql .= ' '.(!empty($this->fk_remise_except) ? ((int) $this->fk_remise_except) : "null").',';
    $sql .= " ".(!empty($this->date_start) ? "'".$this->db->idate($this->date_start)."'" : "null").",";
    $sql .= " ".(!empty($this->date_end) ? "'".$this->db->idate($this->date_end)."'" : "null").",";
    $sql .= ' '.((int) $this->fk_code_ventilation).',';
    $sql .= ' '.((int) $this->rang).',';
    $sql .= ' '.((int) $this->special_code).',';
    $sql .= ' '.(!empty($this->fk_fournprice) ? ((int) $this->fk_fournprice) : "null").',';
    $sql .= ' '.price2num($this->pa_ht).',';
    $sql .= " '".$this->db->escape((string) $this->info_bits)."',";
    $sql .= " ".price2num($this->total_ht).",";
    $sql .= " ".price2num($this->total_tva).",";
    $sql .= " ".price2num($this->total_ttc).",";
    $sql .= " ".price2num($this->total_localtax1).",";
    $sql .= " ".price2num($this->total_localtax2);
    $sql .= ", ".((float) $this->situation_percent);
    $sql .= ", ".(!empty($this->fk_prev_id) ? ((int) $this->fk_prev_id) : "null");
    $sql .= ", ".(!$this->fk_unit ? 'NULL' : ((int) $this->fk_unit));
    $sql .= ", ".((int) $user->id);
    $sql .= ", ".((int) $user->id);
    $sql .= ", ".(int) $this->fk_multicurrency;
    $sql .= ", '".$this->db->escape($this->multicurrency_code)."'";
    $sql .= ", ".price2num($this->multicurrency_subprice);
    $sql .= ", ".price2num($this->multicurrency_total_ht);
    $sql .= ", ".price2num($this->multicurrency_total_tva);
    $sql .= ", ".price2num($this->multicurrency_total_ttc);
    $sql .= ", '".$this->db->escape($this->batch)."'";
    $sql .= ", ".((int) $this->fk_warehouse);
    $sql .= ')';
 
    dol_syslog(get_class($this)."::insert", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql) {
      $this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.'facturedet');
      $this->rowid = $this->id; // For backward compatibility
 
      if (!$error) {
        $result = $this->insertExtraFields();
        if ($result < 0) {
          $error++;
        }
      }
 
      // If fk_remise_except is defined, the discount is linked to the invoice
      // which flags it as "consumed".
      if ($this->fk_remise_except && empty($error)) {
        $discount = new DiscountAbsolute($this->db);
        $result = $discount->fetch($this->fk_remise_except);
        if ($result >= 0) {
          // Check if discount was found
          if ($result > 0) {
            // Check if discount not already affected to another invoice
            if ($discount->fk_facture_line > 0) {
              if (empty($noerrorifdiscountalreadylinked)) {
                $this->error = $langs->trans("ErrorDiscountAlreadyUsed", $discount->id);
                dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
                $this->db->rollback();
                return -3;
              }
            } else {
              $result = $discount->link_to_invoice($this->rowid, 0);
              if ($result < 0) {
                $this->error = $discount->error;
                dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
                $this->db->rollback();
                return -3;
              }
            }
          } else {
            $this->error = $langs->trans("ErrorADiscountThatHasBeenRemovedIsIncluded");
            dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
            $this->db->rollback();
            return -3;
          }
        } else {
          $this->error = $discount->error;
          dol_syslog(get_class($this)."::insert Error ".$this->error, LOG_ERR);
          $this->db->rollback();
          return -3;
        }
      }
 
      if (!$notrigger && empty($error)) {
        // Call trigger
        $result = $this->call_trigger('LINEBILL_INSERT', $user);
        if ($result < 0) {
          $this->db->rollback();
          return -2;
        }
        // End call triggers
      }
 
      if (!$error) {
        $this->db->commit();
        return $this->id;
      }
 
      foreach ($this->errors as $errmsg) {
        dol_syslog(get_class($this)."::insert ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -3;
    } else {
      $this->error = $this->db->lasterror();
      $this->db->rollback();
      return -2;
    }
  }
 
  public function update($user = null, $notrigger = 0)
  {
    global $user;
 
    $error = 0;
 
    $pa_ht_isemptystring = (empty($this->pa_ht) && $this->pa_ht == ''); // If true, we can use a default value. If this->pa_ht = '0', we must use '0'.
 
    // Clean parameters
    $this->desc = trim($this->desc);
    if (empty($this->ref_ext)) {
      $this->ref_ext = '';
    }
    if (empty($this->tva_tx)) {
      $this->tva_tx = 0;
    }
    if (empty($this->localtax1_tx)) {
      $this->localtax1_tx = 0;
    }
    if (empty($this->localtax2_tx)) {
      $this->localtax2_tx = 0;
    }
    if (empty($this->localtax1_type)) {
      $this->localtax1_type = 0;
    }
    if (empty($this->localtax2_type)) {
      $this->localtax2_type = 0;
    }
    if (empty($this->total_localtax1)) {
      $this->total_localtax1 = 0;
    }
    if (empty($this->total_localtax2)) {
      $this->total_localtax2 = 0;
    }
    if (empty($this->remise_percent)) {
      $this->remise_percent = 0;
    }
    if (empty($this->info_bits)) {
      $this->info_bits = 0;
    }
    if (empty($this->special_code)) {
      $this->special_code = 0;
    }
    if (empty($this->product_type)) {
      $this->product_type = 0;
    }
    if (empty($this->fk_parent_line)) {
      $this->fk_parent_line = 0;
    }
    if (!isset($this->situation_percent) || $this->situation_percent > 100 || (string) $this->situation_percent == '') {
      $this->situation_percent = 100;
    }
    if (empty($this->pa_ht)) {
      $this->pa_ht = 0;
    }
 
    if (empty($this->multicurrency_subprice)) {
      $this->multicurrency_subprice = 0;
    }
    if (empty($this->multicurrency_total_ht)) {
      $this->multicurrency_total_ht = 0;
    }
    if (empty($this->multicurrency_total_tva)) {
      $this->multicurrency_total_tva = 0;
    }
    if (empty($this->multicurrency_total_ttc)) {
      $this->multicurrency_total_ttc = 0;
    }
 
    // Check parameters
    if ($this->product_type < 0) {
      return -1;
    }
 
    // if buy price not provided, define buyprice as configured in margin admin
    if ($this->pa_ht == 0 && $pa_ht_isemptystring) {
      // We call defineBuyPrice only if data was not provided (if input was '0', we will not go here and value will remaine '0')
      $result = $this->defineBuyPrice($this->subprice, $this->remise_percent, $this->fk_product);
      if ($result < 0) {
        return $result;
      } else {
        $this->pa_ht = $result;
      }
    }
 
    $this->db->begin();
 
    // Update line in database
    $sql = "UPDATE ".MAIN_DB_PREFIX."facturedet SET";
    $sql .= " description='".$this->db->escape($this->desc)."'";
    $sql .= ", ref_ext='".$this->db->escape($this->ref_ext)."'";
    $sql .= ", label=".(!empty($this->label) ? "'".$this->db->escape($this->label)."'" : "null");
    $sql .= ", subprice=".price2num($this->subprice);
    $sql .= ", remise_percent=".price2num($this->remise_percent);
    if ($this->fk_remise_except) {
      $sql .= ", fk_remise_except = ".((int) $this->fk_remise_except);
    } else {
      $sql .= ", fk_remise_except = null";
    }
    $sql .= ", vat_src_code = '".(empty($this->vat_src_code) ? '' : $this->db->escape($this->vat_src_code))."'";
    $sql .= ", tva_tx=".price2num($this->tva_tx);
    $sql .= ", localtax1_tx=".price2num($this->localtax1_tx);
    $sql .= ", localtax2_tx=".price2num($this->localtax2_tx);
    $sql .= ", localtax1_type='".$this->db->escape((string) $this->localtax1_type)."'";
    $sql .= ", localtax2_type='".$this->db->escape((string) $this->localtax2_type)."'";
    $sql .= ", qty = ".((float) price2num($this->qty));
    $sql .= ", date_start = ".(!empty($this->date_start) ? "'".$this->db->idate($this->date_start)."'" : "null");
    $sql .= ", date_end = ".(!empty($this->date_end) ? "'".$this->db->idate($this->date_end)."'" : "null");
    $sql .= ", product_type = ".((int) $this->product_type);
    $sql .= ", info_bits = '".$this->db->escape((string) $this->info_bits)."'";
    $sql .= ", special_code = " . (int) $this->special_code;
    if (empty($this->skip_update_total)) {
      $sql .= ", total_ht = ".price2num($this->total_ht);
      $sql .= ", total_tva = ".price2num($this->total_tva);
      $sql .= ", total_ttc = ".price2num($this->total_ttc);
      $sql .= ", total_localtax1 = ".price2num($this->total_localtax1);
      $sql .= ", total_localtax2 = ".price2num($this->total_localtax2);
    }
    $sql .= ", fk_product_fournisseur_price = ".(!empty($this->fk_fournprice) ? "'".$this->db->escape((string) $this->fk_fournprice)."'" : "null");
    $sql .= ", buy_price_ht = ".(($this->pa_ht || (string) $this->pa_ht === '0') ? price2num($this->pa_ht) : "null"); // $this->pa_ht should always be defined (set to 0 or to sell price depending on option)
    $sql .= ", fk_parent_line = ".($this->fk_parent_line > 0 ? $this->fk_parent_line : "null");
    if (!empty($this->rang)) {
      $sql .= ", rang = ".((int) $this->rang);
    }
    $sql .= ", situation_percent = ".((float) $this->situation_percent);
    $sql .= ", fk_unit = ".(!$this->fk_unit ? 'NULL' : ((int) $this->fk_unit));
    $sql .= ", fk_user_modif = ".((int) $user->id);
 
    // Multicurrency
    $sql .= ", multicurrency_subprice=".price2num($this->multicurrency_subprice);
    $sql .= ", multicurrency_total_ht=".price2num($this->multicurrency_total_ht);
    $sql .= ", multicurrency_total_tva=".price2num($this->multicurrency_total_tva);
    $sql .= ", multicurrency_total_ttc=".price2num($this->multicurrency_total_ttc);
 
    $sql .= ", batch = '".$this->db->escape($this->batch)."'";
    $sql .= ", fk_warehouse = ".((int) $this->fk_warehouse);
 
    $sql .= " WHERE rowid = ".((int) $this->rowid);
 
    dol_syslog(get_class($this)."::update", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql) {
      if (!$error) {
        $this->id = $this->rowid;
        $result = $this->insertExtraFields();
        if ($result < 0) {
          $error++;
        }
      }
 
      if (!$error && !$notrigger) {
        // Call trigger
        $result = $this->call_trigger('LINEBILL_MODIFY', $user);
        if ($result < 0) {
          $this->db->rollback();
          return -2;
        }
        // End call triggers
      }
 
      if (!$error) {
        $this->db->commit();
        return 1;
      }
 
      foreach ($this->errors as $errmsg) {
        dol_syslog(get_class($this)."::update ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
 
      $this->db->rollback();
      return -3;
    } else {
      $this->error = $this->db->error();
      $this->db->rollback();
      return -2;
    }
  }
 
  public function delete($tmpuser = null, $notrigger = 0)
  {
    global $user;
 
    $this->db->begin();
 
    // Call trigger
    if (empty($notrigger)) {
      $result = $this->call_trigger('LINEBILL_DELETE', $user);
      if ($result < 0) {
        $this->db->rollback();
        return -1;
      }
    }
    // End call triggers
 
    // extrafields
    $result = $this->deleteExtraFields();
    if ($result < 0) {
      $this->db->rollback();
      return -1;
    }
 
    // Free discount linked to invoice line
    $sql = 'UPDATE '.MAIN_DB_PREFIX.'societe_remise_except';
    $sql .= ' SET fk_facture_line = NULL';
    $sql .= ' WHERE fk_facture_line = '.((int) $this->id);
 
    dol_syslog(get_class($this)."::deleteline", LOG_DEBUG);
    $result = $this->db->query($sql);
    if (!$result) {
      $this->error = $this->db->error();
      $this->errors[] = $this->error;
      $this->db->rollback();
      return -1;
    }
 
    $sql = 'UPDATE '.MAIN_DB_PREFIX.'element_time';
    $sql .= ' SET invoice_id = NULL, invoice_line_id = NULL';
    $sql .= ' WHERE invoice_line_id = '.((int) $this->id);
    if (!$this->db->query($sql)) {
      $this->error = $this->db->error()." sql=".$sql;
      $this->errors[] = $this->error;
      $this->db->rollback();
      return -1;
    }
 
    $sql = "DELETE FROM ".MAIN_DB_PREFIX."facturedet WHERE rowid = ".((int) $this->id);
 
    if ($this->db->query($sql)) {
      $this->db->commit();
      return 1;
    } else {
      $this->error = $this->db->error()." sql=".$sql;
      $this->errors[] = $this->error;
      $this->db->rollback();
      return -1;
    }
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function update_total()
  {
    // phpcs:enable
    $this->db->begin();
    dol_syslog(get_class($this)."::update_total", LOG_DEBUG);
 
    // Clean parameters
    if (empty($this->total_localtax1)) {
      $this->total_localtax1 = 0;
    }
    if (empty($this->total_localtax2)) {
      $this->total_localtax2 = 0;
    }
 
    // Update line in database
    $sql = "UPDATE ".MAIN_DB_PREFIX."facturedet SET";
    $sql .= " total_ht=".price2num($this->total_ht);
    $sql .= ",total_tva=".price2num($this->total_tva);
    $sql .= ",total_localtax1=".price2num($this->total_localtax1);
    $sql .= ",total_localtax2=".price2num($this->total_localtax2);
    $sql .= ",total_ttc=".price2num($this->total_ttc);
    $sql .= " WHERE rowid = ".((int) $this->rowid);
 
    dol_syslog(get_class($this)."::update_total", LOG_DEBUG);
 
    $resql = $this->db->query($sql);
    if ($resql) {
      $this->db->commit();
      return 1;
    } else {
      $this->error = $this->db->error();
      $this->db->rollback();
      return -2;
    }
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function get_prev_progress($invoiceid, $include_credit_note = true)
  {
    // phpcs:enable
    global $invoicecache;
 
    if (is_null($this->fk_prev_id) || empty($this->fk_prev_id) || $this->fk_prev_id == "") {
      return 0;
    } else {
      // If invoice is not a situation invoice, this->fk_prev_id is used for something else
      if (!isset($invoicecache[$invoiceid])) {
        $invoicecache[$invoiceid] = new Facture($this->db);
        $invoicecache[$invoiceid]->fetch($invoiceid);
      }
      if (empty($invoicecache[$invoiceid]->situation_cycle_ref)) {
        return 0;
      }
 
      $sql = "SELECT situation_percent FROM ".MAIN_DB_PREFIX."facturedet";
      $sql .= " WHERE rowid = ".((int) $this->fk_prev_id);
 
      $resql = $this->db->query($sql);
 
      if ($resql && $this->db->num_rows($resql) > 0) {
        $returnPercent = 0;
 
        $obj = $this->db->fetch_object($resql);
        if ($obj) {
          $returnPercent = (float) $obj->situation_percent;
        }
 
        if ($include_credit_note) {
          $sql = 'SELECT fd.situation_percent FROM '.MAIN_DB_PREFIX.'facturedet fd';
          $sql .= ' JOIN '.MAIN_DB_PREFIX.'facture f ON (f.rowid = fd.fk_facture) ';
          $sql .= " WHERE fd.fk_prev_id = ".((int) $this->fk_prev_id);
          $sql .= " AND f.situation_cycle_ref = ".((int) $invoicecache[$invoiceid]->situation_cycle_ref); // Prevent cycle outed
          $sql .= " AND f.type = ".((int) Facture::TYPE_CREDIT_NOTE);
 
          $res = $this->db->query($sql);
          if ($res) {
            while ($obj = $this->db->fetch_object($res)) {
              $returnPercent += (float) $obj->situation_percent;
            }
          } else {
            dol_print_error($this->db);
          }
        }
 
        return $returnPercent;
      } else {
        $this->error = $this->db->error();
        dol_syslog(get_class($this)."::select Error ".$this->error, LOG_ERR);
        $this->db->rollback();
        return -1;
      }
    }
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function getAllPrevProgress($invoiceid, $include_credit_note = true)
  {
    // phpcs:enable
    global $invoicecache;
 
    if (is_null($this->fk_prev_id) || empty($this->fk_prev_id) || $this->fk_prev_id == "") {
      return 0;
    } else {
      // If invoice is not a situation invoice, this->fk_prev_id is used for something else
      if (!isset($invoicecache[$invoiceid])) {
        $invoicecache[$invoiceid] = new Facture($this->db);
        $invoicecache[$invoiceid]->fetch($invoiceid);
      }
      if (!$invoicecache[$invoiceid]->isSituationInvoice()) {
        return 0;
      }
 
      $all_found = false;
      $lastprevid = $this->fk_prev_id;
      $cumulated_percent = 0.0;
 
      while (!$all_found) {
        $sql = "SELECT situation_percent, fk_prev_id FROM ".MAIN_DB_PREFIX."facturedet WHERE rowid = ".((int) $lastprevid);
        $resql = $this->db->query($sql);
 
        if ($resql && $this->db->num_rows($resql) > 0) {
          $obj = $this->db->fetch_object($resql);
          $cumulated_percent += (float) $obj->situation_percent;
 
          if ($include_credit_note) {
            $sql_credit_note = 'SELECT fd.situation_percent FROM '.MAIN_DB_PREFIX.'facturedet fd';
            $sql_credit_note .= ' JOIN '.MAIN_DB_PREFIX.'facture f ON (f.rowid = fd.fk_facture) ';
            $sql_credit_note .= " WHERE fd.fk_prev_id = ".((int) $lastprevid);
            $sql_credit_note .= " AND f.situation_cycle_ref = ".((int) $invoicecache[$invoiceid]->situation_cycle_ref); // Prevent cycle outed
            $sql_credit_note .= " AND f.type = ".Facture::TYPE_CREDIT_NOTE;
 
            $res_credit_note = $this->db->query($sql_credit_note);
            if ($res_credit_note) {
              while ($cn = $this->db->fetch_object($res_credit_note)) {
                $cumulated_percent += (float) $cn->situation_percent;
              }
            } else {
              dol_print_error($this->db);
            }
          }
 
          // Si fk_prev_id, on continue
          if ($obj->fk_prev_id) {
            $lastprevid = $obj->fk_prev_id;
          } else { // else we stop the loop
            $all_found = true;
          }
        } else {
          $this->error = $this->db->error();
          dol_syslog(get_class($this)."::select Error ".$this->error, LOG_ERR);
          $this->db->rollback();
          return -1;
        }
      }
      return $cumulated_percent;
    }
  }
 
  public function getSituationRatio()
  {
    if (getDolGlobalInt('INVOICE_USE_SITUATION') === 1) {
      // in legacy mode, the situation invoice line stores the (cumulative) state of the
      // cycle at the current situation. To get the delta, we need to subtract the
      // state at the previous situation (if applicable).
      $prevProgress = $this->get_prev_progress($this->fk_facture);
 
      if ($this->situation_percent == 0) {
        // should not happen
        return 0;
      }
 
      return ($this->situation_percent - $prevProgress) / $this->situation_percent;
    }
    // new mode (INVOICE_USE_SITUATION == 2):
    // no ratio needed (data stored on line is already a delta)
    // or not a situation invoice: no ratio needed either
    return 1;
  }
}