api_supplier_invoices.class.php

<?php
/* Copyright (C) 2015   Jean-François Ferry     <jfefe@aternatik.fr>
 * 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.'/fourn/class/fournisseur.facture.class.php';
require_once DOL_DOCUMENT_ROOT.'/fourn/class/paiementfourn.class.php';

class SupplierInvoices extends DolibarrApi
{
  static $FIELDS = array(
    'socid',
  );

  public $invoice;

  public function __construct()
  {
    global $db;
    $this->db = $db;
    $this->invoice = new FactureFournisseur($this->db);
  }

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

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

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

    $this->invoice->fetchObjectLinked();
    return $this->_cleanObjectDatas($this->invoice);
  }

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

    $obj_ret = array();

    // case of external user, $thirdparty_ids param is ignored and replaced by user's socid
    $socids = DolibarrApiAccess::$user->socid ? DolibarrApiAccess::$user->socid : $thirdparty_ids;

    // If the internal user must only see his customers, force searching by him
    $search_sale = 0;
    if (!DolibarrApiAccess::$user->rights->societe->client->voir) $search_sale = DolibarrApiAccess::$user->id;

    $sql = "SELECT t.rowid";
    // We need these fields in order to filter by sale (including the case where the user can only see his prospects)
    if (!DolibarrApiAccess::$user->rights->societe->client->voir || $search_sale > 0) $sql .= ", sc.fk_soc, sc.fk_user";
    $sql .= " FROM ".MAIN_DB_PREFIX."facture_fourn as t";

    // We need this table joined to the select in order to filter by sale
    if (!DolibarrApiAccess::$user->rights->societe->client->voir || $search_sale > 0) $sql .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";

    $sql .= ' WHERE t.entity IN ('.getEntity('supplier_invoice').')';
    if (!DolibarrApiAccess::$user->rights->societe->client->voir || $search_sale > 0) $sql .= " AND t.fk_soc = sc.fk_soc";
    if ($socids) $sql .= " AND t.fk_soc IN (".$socids.")";
    if ($search_sale > 0) $sql .= " AND t.rowid = sc.fk_soc"; // Join for the needed table to filter by sale

    // Filter by status
    if ($status == 'draft') {
      $sql .= " AND t.fk_statut IN (0)";
    }
    if ($status == 'unpaid') {
      $sql .= " AND t.fk_statut IN (1)";
    }
    if ($status == 'paid') {
      $sql .= " AND t.fk_statut IN (2)";
    }
    if ($status == 'cancelled') {
      $sql .= " AND t.fk_statut IN (3)";
    }
    // Insert sale filter
    if ($search_sale > 0) {
      $sql .= " AND sc.fk_user = ".$search_sale;
    }
    // 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);
        $invoice_static = new FactureFournisseur($this->db);
        if ($invoice_static->fetch($obj->rowid)) {
          $obj_ret[] = $this->_cleanObjectDatas($invoice_static);
        }
        $i++;
      }
    } else {
      throw new RestException(503, 'Error when retrieve supplier invoice list : '.$this->db->lasterror());
    }
    if (!count($obj_ret)) {
      throw new RestException(404, 'No supplier invoice found');
    }
    return $obj_ret;
  }

  public function post($request_data = null)
  {
    if (!DolibarrApiAccess::$user->rights->fournisseur->facture->creer) {
      throw new RestException(401, "Insuffisant rights");
    }
    // Check mandatory fields
    $result = $this->_validate($request_data);

    foreach ($request_data as $field => $value) {
      $this->invoice->$field = $value;
    }
    if (!array_key_exists('date', $request_data)) {
      $this->invoice->date = dol_now();
    }

    if ($this->invoice->create(DolibarrApiAccess::$user) < 0) {
      throw new RestException(500, "Error creating order", array_merge(array($this->invoice->error), $this->invoice->errors));
    }
    return $this->invoice->id;
  }

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

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

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

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

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

    return false;
  }

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

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

    if ($this->invoice->delete(DolibarrApiAccess::$user) < 0)
    {
      throw new RestException(500);
    }

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

  public function validate($id, $idwarehouse = 0, $notrigger = 0)
  {
    if (!DolibarrApiAccess::$user->rights->fournisseur->facture->creer) {
      throw new RestException(401);
    }
    $result = $this->invoice->fetch($id);
    if (!$result) {
      throw new RestException(404, 'Invoice not found');
    }

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

    $result = $this->invoice->validate(DolibarrApiAccess::$user, '', $idwarehouse, $notrigger);
    if ($result == 0) {
      throw new RestException(304, 'Error nothing done. The invoice is already validated');
    }
    if ($result < 0) {
      throw new RestException(500, 'Error when validating Invoice: '.$this->invoice->error);
    }

    return array(
      'success' => array(
        'code' => 200,
        'message' => 'Invoice validated (Ref='.$this->invoice->ref.')'
      )
    );
  }

  public function getPayments($id)
  {
    if (!DolibarrApiAccess::$user->rights->fournisseur->facture->lire) {
      throw new RestException(401);
    }
    if (empty($id)) {
      throw new RestException(400, 'Invoice ID is mandatory');
    }

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

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

    $result = $this->invoice->getListOfPayments();
    if ($result < 0) {
      throw new RestException(405, $this->invoice->error);
    }

    return $result;
  }


  public function addPayment($id, $datepaye, $payment_mode_id, $closepaidinvoices, $accountid, $num_payment = '', $comment = '', $chqemetteur = '', $chqbank = '')
  {
    global $conf;

    if (!DolibarrApiAccess::$user->rights->fournisseur->facture->creer) {
      throw new RestException(403);
    }
    if (empty($id)) {
      throw new RestException(400, 'Invoice ID is mandatory');
    }

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

    if (!empty($conf->banque->enabled)) {
      if (empty($accountid)) {
        throw new RestException(400, 'Bank account ID is mandatory');
      }
    }

    if (empty($payment_mode_id)) {
      throw new RestException(400, 'Payment mode ID is mandatory');
    }


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

    // Calculate amount to pay
    $totalpaye = $this->invoice->getSommePaiement();
    $totaldeposits = $this->invoice->getSumDepositsUsed();
    $resteapayer = price2num($this->invoice->total_ttc - $totalpaye - $totaldeposits, 'MT');

    $this->db->begin();

    $amounts = array();
    $multicurrency_amounts = array();

    $resteapayer = price2num($resteapayer, 'MT');
    $amounts[$id] = $resteapayer;

    // Multicurrency
    $newvalue = price2num($this->invoice->multicurrency_total_ttc, 'MT');
    $multicurrency_amounts[$id] = $newvalue;

    // Creation of payment line
    $paiement = new PaiementFourn($this->db);
    $paiement->datepaye     = $datepaye;
    $paiement->amounts      = $amounts; // Array with all payments dispatching with invoice id
    $paiement->multicurrency_amounts = $multicurrency_amounts; // Array with all payments dispatching
    $paiement->paiementid = $payment_mode_id;
    $paiement->paiementcode = dol_getIdFromCode($this->db, $payment_mode_id, 'c_paiement', 'id', 'code', 1);
    $paiement->oper = $paiement->paiementcode; // For backward compatibility
    $paiement->num_payment = $num_payment;
    $paiement->note_public = $comment;

    $paiement_id = $paiement->create(DolibarrApiAccess::$user, ($closepaidinvoices == 'yes' ? 1 : 0)); // This include closing invoices
    if ($paiement_id < 0)
    {
      $this->db->rollback();
      throw new RestException(400, 'Payment error : '.$paiement->error);
    }

    if (!empty($conf->banque->enabled)) {
      $result = $paiement->addPaymentToBank(DolibarrApiAccess::$user, 'payment_supplier', '(SupplierInvoicePayment)', $accountid, $chqemetteur, $chqbank);
      if ($result < 0)
      {
        $this->db->rollback();
        throw new RestException(400, 'Add payment to bank error : '.$paiement->error);
      }
    }

    $this->db->commit();

    return $paiement_id;
  }

  public function getLines($id)
  {
    if (!DolibarrApiAccess::$user->rights->fournisseur->facture->creer) {
      throw new RestException(401);
    }

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

    if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->invoice->id, 'facture_fourn', 'facture')) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
    $this->invoice->fetch_lines();
    $result = array();
    foreach ($this->invoice->lines as $line) {
      array_push($result, $this->_cleanObjectDatas($line));
    }
    return $result;
  }

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

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

    if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->invoice->id, 'facture_fourn', 'facture')) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
    $request_data = (object) $request_data;

    $updateRes = $this->invoice->addline(
      $request_data->description,
      $request_data->pu_ht,
      $request_data->tva_tx,
      $request_data->localtax1_tx,
      $request_data->localtax2_tx,
      $request_data->qty,
      $request_data->fk_product,
      $request_data->remise_percent,
      $request_data->date_start,
      $request_data->date_end,
      $request_data->ventil,
      $request_data->info_bits,
      'HT',
      $request_data->product_type,
      $request_data->rang,
      false,
      $request_data->array_options,
      $request_data->fk_unit,
      $request_data->origin_id,
      $request_data->multicurrency_subprice,
      $request_data->ref_supplier,
      $request_data->special_code
    );

    if ($updateRes < 0) {
      throw new RestException(400, 'Unable to insert the new line. Check your inputs. '.$this->invoice->error);
    }

    return $updateRes;
  }

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

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

    if (!DolibarrApi::_checkAccessToResource('fournisseur', $this->invoice->id, 'facture_fourn', 'facture')) {
      throw new RestException(401, 'Access not allowed for login '.DolibarrApiAccess::$user->login);
    }
    $request_data = (object) $request_data;
    $updateRes = $this->invoice->updateline(
      $lineid,
      $request_data->description,
      $request_data->pu_ht,
      $request_data->tva_tx,
      $request_data->localtax1_tx,
      $request_data->localtax2_tx,
      $request_data->qty,
      $request_data->fk_product,
      'HT',
      $request_data->info_bits,
      $request_data->product_type,
      $request_data->remise_percent,
      false,
      $request_data->date_start,
      $request_data->date_end,
      $request_data->array_options,
      $request_data->fk_unit,
      $request_data->multicurrency_subprice,
      $request_data->ref_supplier
    );

    if ($updateRes > 0) {
      $result = $this->get($id);
      unset($result->line);
      return $this->_cleanObjectDatas($result);
    } else {
      throw new RestException(304, $this->invoice->error);
    }
  }

  public function deleteLine($id, $lineid)
  {
    if (!DolibarrApiAccess::$user->rights->fournisseur->facture->creer) {
      throw new RestException(401);
    }

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

    if (empty($lineid)) {
      throw new RestException(400, 'Line ID is mandatory');
    }

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

    // TODO Check the lineid $lineid is a line of ojbect

    $updateRes = $this->invoice->deleteline($lineid);
    if ($updateRes > 0) {
      return $this->get($id);
    } else {
      throw new RestException(405, $this->invoice->error);
    }
  }

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

    unset($object->rowid);
    unset($object->barcode_type);
    unset($object->barcode_type_code);
    unset($object->barcode_type_label);
    unset($object->barcode_type_coder);

    return $object;
  }

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