128 lines
4.7 KiB
PHP
128 lines
4.7 KiB
PHP
<?php
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/* Copyright (C) 2011 Auguria <anthony.poiret@auguria.net>
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* Copyright (C) 2024 MDW <mdeweerd@users.noreply.github.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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/**
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* \file htdocs/compta/ajaxpayment.php
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* \brief File to return Ajax response on payment breakdown process
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*/
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if (!defined('NOREQUIRESOC')) {
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define('NOREQUIRESOC', '1');
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}
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if (!defined('NOTOKENRENEWAL')) {
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define('NOTOKENRENEWAL', '1');
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}
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if (!defined('NOREQUIREMENU')) {
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define('NOREQUIREMENU', '1'); // If there is no menu to show
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}
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if (!defined('NOREQUIREHTML')) {
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define('NOREQUIREHTML', '1'); // If we don't need to load the html.form.class.php
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}
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// Load Dolibarr environment
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require '../main.inc.php';
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$langs->load('compta');
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// No permission check. This is just a formatting data service.
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/*
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* View
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*/
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//init var
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$invoice_type = GETPOSTINT('invoice_type');
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$amountPayment = GETPOST('amountPayment');
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$amounts = GETPOST('amounts'); // from text inputs : invoice amount payment (check required)
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$remains = GETPOST('remains'); // from dolibarr's object (no need to check)
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$currentInvId = GETPOST('imgClicked'); // from DOM elements : imgId (equals invoice id)
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// Getting the posted keys=>values, sanitize the ones who are from text inputs
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$amountPayment = $amountPayment != '' ? (is_numeric(price2num($amountPayment)) ? price2num($amountPayment) : '') : ''; // keep void if not a valid entry
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// Clean checkamounts
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if (is_array($amounts)) {
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foreach ($amounts as $key => $value) {
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$value = price2num($value);
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$amounts[$key] = $value;
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if (empty($value)) {
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unset($amounts[$key]);
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}
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}
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}
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// Clean remains
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if (is_array($remains)) {
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foreach ($remains as $key => $value) {
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$value = price2num($value);
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$remains[$key] = ($invoice_type == 2 ? -1 : 1) * (float) $value;
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if (empty($value)) {
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unset($remains[$key]);
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}
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}
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} elseif ($remains) {
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$remains = array(price2num($remains));
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} else {
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$remains = array();
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}
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// Treatment
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$result = ($amountPayment != '') ? ((float) $amountPayment - array_sum($amounts)) : array_sum($amounts); // Remaining amountPayment
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$toJsonArray = array();
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$totalRemaining = price2num(array_sum($remains));
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$toJsonArray['label'] = $amountPayment == '' ? '' : $langs->transnoentities('RemainingAmountPayment');
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if ($currentInvId) { // Here to breakdown
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// Get the current amount (from form) and the corresponding remainToPay (from invoice)
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$currentAmount = $amounts['amount_'.$currentInvId];
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$currentRemain = $remains['remain_'.$currentInvId];
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// If amountPayment isn't filled, breakdown invoice amount, else breakdown from amountPayment
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if ($amountPayment == '') {
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// Check if current amount exists in amounts
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$amountExists = array_key_exists('amount_'.$currentInvId, $amounts);
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if ($amountExists) {
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$remainAmount = $currentRemain - $currentAmount; // To keep value between curRemain and curAmount
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$result += $remainAmount; // result must be deduced by
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$currentAmount += $remainAmount; // curAmount put to curRemain
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} else {
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$currentAmount = $currentRemain;
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$result += $currentRemain;
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}
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} else {
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// Reset the subtraction for this amount
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$result += price2num($currentAmount);
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$currentAmount = 0;
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if ($result >= 0) { // then we need to calculate the amount to breakdown
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$amountToBreakdown = ($result - $currentRemain >= 0 ?
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$currentRemain : // Remain can be fully paid
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$currentRemain + ($result - $currentRemain)); // Remain can only partially be paid
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$currentAmount = $amountToBreakdown; // In both cases, amount will take breakdown value
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$result -= $amountToBreakdown; // And canceled subtraction has been replaced by breakdown
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} // else there's no need to calc anything, just reset the field (result is still < 0)
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}
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$toJsonArray['amount_'.$currentInvId] = price2num($currentAmount); // Param will exist only if an img has been clicked
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}
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$toJsonArray['makeRed'] = ($totalRemaining < price2num($result) || price2num($result) < 0);
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$toJsonArray['result'] = price($result); // Return value to user format
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$toJsonArray['resultnum'] = price2num($result); // Return value to numeric format
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// Encode to JSON to return
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echo json_encode($toJsonArray); // Printing the call's result
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