paymentloan.class.php

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<?php
/* Copyright (C) 2014-2025  Alexandre Spangaro      <alexandre@inovea-conseil.com>
 * Copyright (C) 2015-2026  Frédéric France         <frederic.france@free.fr>
 * Copyright (C) 2020       Maxime DEMAREST         <maxime@indelog.fr>
 * Copyright (C) 2024-2026  MDW             <mdeweerd@users.noreply.github.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/>.
 */
 
require_once DOL_DOCUMENT_ROOT.'/core/class/commonobject.class.php';
 
 
class PaymentLoan extends CommonObject
{
  public $element = 'payment_loan';
 
  public $table_element = 'payment_loan';
 
  public $picto = 'money-bill-alt';
 
  public $fk_loan;
 
  public $datec = '';
 
  public $datep = '';
 
  public $amounts = array();
 
  public $amount_capital;
 
  public $amount_insurance;
 
  public $amount_interest;
 
  public $fk_typepayment;
 
  public $num_payment;
 
  public $fk_bank;
 
  public $fk_user_creat;
 
  public $fk_user_modif;
 
  public $type_code;
 
  public $type_label;
 
  public $chid;
 
  public $label;
 
  public $paymenttype;
 
  public $bank_account;
 
  public $bank_line;
 
 
  public function __construct($db)
  {
    $this->db = $db;
  }
 
  public function create($user, $notrigger = 0)
  {
    $error = 0;
 
    $now = dol_now();
 
    // Validate parameters
    if (!$this->datep) {
      $this->error = 'ErrorBadValueForParameter';
      return -1;
    }
 
    // Clean parameters
    if (isset($this->fk_loan)) {
      $this->fk_loan = (int) $this->fk_loan;
    }
    if (isset($this->amount_capital)) {
      $this->amount_capital = (float) price2num($this->amount_capital ? $this->amount_capital : 0);
    }
    if (isset($this->amount_insurance)) {
      $this->amount_insurance = (float) price2num($this->amount_insurance ? $this->amount_insurance : 0);
    }
    if (isset($this->amount_interest)) {
      $this->amount_interest = (float) price2num($this->amount_interest ? $this->amount_interest : 0);
    }
    if (isset($this->fk_typepayment)) {
      $this->fk_typepayment = (int) $this->fk_typepayment;
    }
    if (isset($this->num_payment)) {
      $this->num_payment = trim($this->num_payment);
    }
    if (isset($this->note_private)) {
      $this->note_private = trim($this->note_private);
    }
    if (isset($this->note_public)) {
      $this->note_public = trim($this->note_public);
    }
    if (isset($this->fk_bank)) {
      $this->fk_bank = (int) $this->fk_bank;
    }
    if (isset($this->fk_user_creat)) {
      $this->fk_user_creat = (int) $this->fk_user_creat;
    }
    if (isset($this->fk_user_modif)) {
      $this->fk_user_modif = (int) $this->fk_user_modif;
    }
 
    $totalamount = $this->amount_capital + $this->amount_insurance + $this->amount_interest;
    $totalamount = (float) price2num($totalamount);
 
    // Check parameters
    if ($totalamount == 0) {
      return -1; // Negative amounts are accepted for reject prelevement but not null
    }
 
 
    $this->db->begin();
 
    if ($totalamount != 0) {
      $sql = "INSERT INTO ".MAIN_DB_PREFIX."payment_loan (fk_loan, datec, datep, amount_capital, amount_insurance, amount_interest,";
      $sql .= " fk_typepayment, num_payment, note_private, note_public, fk_user_creat, fk_bank)";
      $sql .= " VALUES (".((int) $this->chid).", '".$this->db->idate($now)."',";
      $sql .= " '".$this->db->idate($this->datep)."',";
      $sql .= " ".price2num($this->amount_capital).",";
      $sql .= " ".price2num($this->amount_insurance).",";
      $sql .= " ".price2num($this->amount_interest).",";
      $sql .= " ".((int) $this->paymenttype).", '".$this->db->escape($this->num_payment)."', '".$this->db->escape($this->note_private)."', '".$this->db->escape($this->note_public)."', ".((int) $user->id).",";
      $sql .= " 0)";
 
      dol_syslog(get_class($this)."::create", LOG_DEBUG);
      $resql = $this->db->query($sql);
      if ($resql) {
        $this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."payment_loan");
      } else {
        $this->error = $this->db->lasterror();
        $error++;
      }
    }
 
    if ($totalamount != 0 && !$error && !$notrigger) {
      // Call trigger
      $result = $this->call_trigger('PAYMENTLOAN_CREATE', $user);
      if ($result < 0) {
        $error++;
      }
      // End call triggers
    }
 
    if ($totalamount != 0 && !$error) {
      $this->amount_capital = $totalamount;
      $this->db->commit();
      return $this->id;
    } else {
      $this->error = $this->db->lasterror();
      $this->db->rollback();
      return -1;
    }
  }
 
  public function fetch($id)
  {
    $sql = "SELECT";
    $sql .= " t.rowid,";
    $sql .= " t.fk_loan,";
    $sql .= " t.datec,";
    $sql .= " t.tms,";
    $sql .= " t.datep,";
    $sql .= " t.amount_capital,";
    $sql .= " t.amount_insurance,";
    $sql .= " t.amount_interest,";
    $sql .= " t.fk_typepayment,";
    $sql .= " t.num_payment,";
    $sql .= " t.note_private,";
    $sql .= " t.note_public,";
    $sql .= " t.fk_bank,";
    $sql .= " t.fk_user_creat,";
    $sql .= " t.fk_user_modif,";
    $sql .= " pt.code as type_code, pt.libelle as type_label,";
    $sql .= ' b.fk_account';
    $sql .= " FROM ".MAIN_DB_PREFIX."payment_loan as t";
    $sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_paiement as pt ON t.fk_typepayment = pt.id";
    $sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'bank as b ON t.fk_bank = b.rowid';
    $sql .= " WHERE t.rowid = ".((int) $id);
 
    dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if ($resql) {
      if ($this->db->num_rows($resql)) {
        $obj = $this->db->fetch_object($resql);
 
        $this->id = $obj->rowid;
        $this->ref = $obj->rowid;
 
        $this->fk_loan = $obj->fk_loan;
        $this->datec = $this->db->jdate($obj->datec);
        $this->tms = $this->db->jdate($obj->tms);
        $this->datep = $this->db->jdate($obj->datep);
        $this->amount_capital = $obj->amount_capital;
        $this->amount_insurance = $obj->amount_insurance;
        $this->amount_interest = $obj->amount_interest;
        $this->fk_typepayment = $obj->fk_typepayment;
        $this->num_payment = $obj->num_payment;
        $this->note_private = $obj->note_private;
        $this->note_public = $obj->note_public;
        $this->fk_bank = $obj->fk_bank;
        $this->fk_user_creat = $obj->fk_user_creat;
        $this->fk_user_modif = $obj->fk_user_modif;
 
        $this->type_code = $obj->type_code;
        $this->type_label = $obj->type_label;
 
        $this->bank_account = $obj->fk_account;
        $this->bank_line = $obj->fk_bank;
      }
      $this->db->free($resql);
 
      return 1;
    } else {
      $this->error = "Error ".$this->db->lasterror();
      return -1;
    }
  }
 
 
  public function update($user = null, $notrigger = 0)
  {
    $error = 0;
 
    // Clean parameters
    if (isset($this->fk_loan)) {
      $this->fk_loan = (int) $this->fk_loan;
    }
    if (isset($this->amount_capital)) {
      $this->amount_capital = (float) $this->amount_capital;
    }
    if (isset($this->amount_insurance)) {
      $this->amount_insurance = (float) $this->amount_insurance;
    }
    if (isset($this->amount_interest)) {
      $this->amount_interest = (float) $this->amount_interest;
    }
    if (isset($this->fk_typepayment)) {
      $this->fk_typepayment = (int) $this->fk_typepayment;
    }
    if (isset($this->num_payment)) {
      $this->num_payment = trim($this->num_payment);
    }
    if (isset($this->note_private)) {
      $this->note_private = trim($this->note_private);
    }
    if (isset($this->note_public)) {
      $this->note_public = trim($this->note_public);
    }
    if (isset($this->fk_bank)) {
      $this->fk_bank = (int) $this->fk_bank;
    }
    if (isset($this->fk_user_creat)) {
      $this->fk_user_creat = (int) $this->fk_user_creat;
    }
    if (isset($this->fk_user_modif)) {
      $this->fk_user_modif = (int) $this->fk_user_modif;
    }
 
    // Check parameters
 
    // Update request
    $sql = "UPDATE ".MAIN_DB_PREFIX."payment_loan SET";
    $sql .= " fk_loan=".(isset($this->fk_loan) ? ((int) $this->fk_loan) : "null").",";
    $sql .= " datec=".(dol_strlen($this->datec) != 0 ? "'".$this->db->idate($this->datec)."'" : 'null').",";
    $sql .= " tms=".(dol_strlen((string) $this->tms) != 0 ? "'".$this->db->idate($this->tms)."'" : 'null').",";
    $sql .= " datep=".(dol_strlen($this->datep) != 0 ? "'".$this->db->idate($this->datep)."'" : 'null').",";
    $sql .= " amount_capital=".(isset($this->amount_capital) ? ((float) $this->amount_capital) : "null").",";
    $sql .= " amount_insurance=".(isset($this->amount_insurance) ? ((float) $this->amount_insurance) : "null").",";
    $sql .= " amount_interest=".(isset($this->amount_interest) ? ((float) $this->amount_interest) : "null").",";
    $sql .= " fk_typepayment=".(isset($this->fk_typepayment) ? ((int) $this->fk_typepayment) : "null").",";
    $sql .= " num_payment=".(isset($this->num_payment) ? "'".$this->db->escape($this->num_payment)."'" : "null").",";
    $sql .= " note_private=".(isset($this->note_private) ? "'".$this->db->escape($this->note_private)."'" : "null").",";
    $sql .= " note_public=".(isset($this->note_public) ? "'".$this->db->escape($this->note_public)."'" : "null").",";
    $sql .= " fk_bank=".(isset($this->fk_bank) ? ((int) $this->fk_bank) : "null").",";
    $sql .= " fk_user_creat=".(isset($this->fk_user_creat) ? ((int) $this->fk_user_creat) : "null").",";
    $sql .= " fk_user_modif=".(isset($this->fk_user_modif) ? ((int) $this->fk_user_modif) : "null");
    $sql .= " WHERE rowid=".((int) $this->id);
 
    $this->db->begin();
 
    dol_syslog(get_class($this)."::update", LOG_DEBUG);
    $resql = $this->db->query($sql);
    if (!$resql) {
      $error++;
      $this->errors[] = "Error ".$this->db->lasterror();
    }
 
    if (!$error && $user && !$notrigger) {
      // Call trigger
      $result = $this->call_trigger('PAYMENTLOAN_MODIFY', $user);
      if ($result < 0) {
        $error++;
      }
      // End call triggers
    }
 
    // Commit or rollback
    if ($error) {
      foreach ($this->errors as $errmsg) {
        dol_syslog(get_class($this)."::update ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    } else {
      $this->db->commit();
      return 1;
    }
  }
 
 
  public function delete($user, $notrigger = 0)
  {
    $error = 0;
 
    $this->db->begin();
 
    // Schedule lines paid by this payment are no longer paid
    if ($this->fk_bank > 0) {
      $sql = "UPDATE ".MAIN_DB_PREFIX."loan_schedule SET fk_bank = 0 WHERE fk_bank = ".((int) $this->fk_bank);
      if (!$this->db->query($sql)) {
        $error++;
        $this->errors[] = "Error ".$this->db->lasterror();
      }
    }
 
    if (!$error && $this->bank_line > 0) {
      $accline = new AccountLine($this->db);
      $accline->fetch($this->bank_line);
      $result = $accline->delete($user);
      if ($result < 0) {
        $this->errors[] = $accline->error;
        $error++;
      }
    }
 
    if (!$error) {
      $sql = "DELETE FROM ".MAIN_DB_PREFIX."payment_loan";
      $sql .= " WHERE rowid=".((int) $this->id);
 
      dol_syslog(get_class($this)."::delete", LOG_DEBUG);
      $resql = $this->db->query($sql);
      if (!$resql) {
        $error++;
        $this->errors[] = "Error ".$this->db->lasterror();
      }
    }
 
    // Set loan unpaid if loan has no other payment
    if (!$error) {
      require_once DOL_DOCUMENT_ROOT.'/loan/class/loan.class.php';
      $loan = new Loan($this->db);
      $loan->fetch($this->fk_loan);
      $sum_payment = $loan->getSumPayment();
      if ($sum_payment == 0) {
        dol_syslog(get_class($this)."::delete : set loan to unpaid", LOG_DEBUG);
        if ($loan->setUnpaid($user) < 1) {
          $error++;
          dol_print_error($this->db);
        }
      }
    }
 
    if (!$error && !$notrigger) {
      // Call trigger
      $result = $this->call_trigger('PAYMENTLOAN_DELETE', $user);
      if ($result < 0) {
        $error++;
      }
      // End call triggers
    }
 
    // Commit or rollback
    if ($error) {
      foreach ($this->errors as $errmsg) {
        dol_syslog(get_class($this)."::delete ".$errmsg, LOG_ERR);
        $this->error .= ($this->error ? ', '.$errmsg : $errmsg);
      }
      $this->db->rollback();
      return -1 * $error;
    } else {
      $this->db->commit();
      return 1;
    }
  }
 
  public function getLibStatut($mode = 0)
  {
    return $this->LibStatut($this->status, $mode);
  }
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function LibStatut($status, $mode = 0)
  {
    // phpcs:enable
    return '';
  }
 
  public function addPaymentToBank($user, $fk_loan, $mode, $label, $accountid, $emetteur_nom, $emetteur_banque)
  {
    $error = 0;
    $this->db->begin();
 
    if (isModEnabled("bank")) {
      require_once DOL_DOCUMENT_ROOT.'/compta/bank/class/account.class.php';
 
      $acc = new Account($this->db);
      $acc->fetch($accountid);
 
      $total = (float) $this->amount_capital;
      if ($mode == 'payment_loan') {
        $total = -$total;
      }
 
      // Insert payment into llx_bank
      $bank_line_id = $acc->addline(
        $this->datep,
        $this->paymenttype, // Payment mode ID or code ("CHQ or VIR for example") it's integer in db
        $label,
        $total,
        $this->num_payment,
        0,
        $user,
        $emetteur_nom,
        $emetteur_banque
      );
 
      // Update fk_bank into llx_paiement.
      // We know the payment who generated the account write
      if ($bank_line_id > 0) {
        $result = $this->update_fk_bank($bank_line_id);
        if ($result <= 0) {
          $error++;
          dol_print_error($this->db);
        }
 
        // Add link 'payment_loan' in bank_url between payment and bank transaction
        $url = '';
        if ($mode == 'payment_loan') {
          $url = DOL_URL_ROOT.'/loan/payment/card.php?id=';
        }
        if ($url) {
          $result = $acc->add_url_line($bank_line_id, $this->id, $url, '(payment)', $mode);
          if ($result <= 0) {
            $error++;
            dol_print_error($this->db);
          }
        }
 
 
        // Add link 'loan' in bank_url between invoice and bank transaction (for each invoice concerned by payment)
        if ($mode == 'payment_loan') {
          $result = $acc->add_url_line($bank_line_id, $fk_loan, DOL_URL_ROOT.'/loan/card.php?id=', ($this->label ? $this->label : ''), 'loan');
          if ($result <= 0) {
            dol_print_error($this->db);
          }
        }
      } else {
        $this->error = $acc->error;
        $error++;
      }
    }
 
 
    // Set loan payment started if no set
    if (!$error) {
      require_once DOL_DOCUMENT_ROOT.'/loan/class/loan.class.php';
      $loan = new Loan($this->db);
      $loan->fetch($fk_loan);
      if ($loan->paid == $loan::STATUS_UNPAID) {
        dol_syslog(get_class($this)."::addPaymentToBank : set loan payment to started", LOG_DEBUG);
        if ($loan->setStarted($user) < 1) {
          $error++;
          dol_print_error($this->db);
        }
      }
    }
 
    if (!$error) {
      $this->db->commit();
      return 1;
    } else {
      $this->db->rollback();
      return -1;
    }
  }
 
 
  // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
  public function update_fk_bank($id_bank)
  {
    // phpcs:enable
    $sql = "UPDATE ".MAIN_DB_PREFIX."payment_loan SET fk_bank = ".((int) $id_bank)." WHERE rowid = ".((int) $this->id);
 
    dol_syslog(get_class($this)."::update_fk_bank", LOG_DEBUG);
    $result = $this->db->query($sql);
    if ($result) {
      $this->fk_bank = ((int) $id_bank);
      return 1;
    } else {
      $this->error = $this->db->error();
      return 0;
    }
  }
 
  public function getNomUrl($withpicto = 0, $maxlen = 0, $notooltip = 0, $moretitle = '', $save_lastsearch_value = -1)
  {
    global $langs, $conf, $hookmanager;
 
    if (!empty($conf->dol_no_mouse_hover)) {
      $notooltip = 1; // Force disable tooltips
    }
 
    $result = '';
    $label = '<u>'.$langs->trans("Loan").'</u>';
    if (!empty($this->id)) {
      $label .= '<br><b>'.$langs->trans('Ref').':</b> '.$this->id;
    }
    if ($moretitle) {
      $label .= ' - '.$moretitle;
    }
 
    $baseurl = DOL_URL_ROOT.'/loan/payment/card.php';
    $query = ['id' => $this->id];
 
    $add_save_lastsearch_values = ($save_lastsearch_value == 1 ? 1 : 0);
    if ($save_lastsearch_value == -1 && isset($_SERVER["PHP_SELF"]) && preg_match('/list\.php/', $_SERVER["PHP_SELF"])) {
      $add_save_lastsearch_values = 1;
    }
    if ($add_save_lastsearch_values) {
      $query += ['save_lastsearch_values' => 1];
    }
    $url = dolBuildUrl($baseurl, $query);
 
    $linkstart = '<a href="'.$url.'" title="'.dol_escape_htmltag($label, 1).'" class="classfortooltip">';
    $linkend = '</a>';
 
    $result .= $linkstart;
    if ($withpicto) {
      $result .= img_object(($notooltip ? '' : $label), $this->picto, ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : 'class="'.(($withpicto != 2) ? 'paddingright ' : '').'classfortooltip"'), 0, 0, $notooltip ? 0 : 1);
    }
    if ($withpicto != 2) {
      $result .= $this->ref;
    }
    $result .= $linkend;
 
    global $action;
    $hookmanager->initHooks(array($this->element . 'dao'));
    $parameters = array('id' => $this->id, 'getnomurl' => &$result);
    $reshook = $hookmanager->executeHooks('getNomUrl', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
    if ($reshook > 0) {
      $result = $hookmanager->resPrint;
    } else {
      $result .= $hookmanager->resPrint;
    }
    return $result;
  }
}