dolibarr  18.0.0
ajaxpayment.php
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1 <?php
2 /* Copyright (C) 2011 Auguria <anthony.poiret@auguria.net>
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program. If not, see <https://www.gnu.org/licenses/>.
16  */
17 
23 if (!defined('NOREQUIRESOC')) {
24  define('NOREQUIRESOC', '1');
25 }
26 if (!defined('NOTOKENRENEWAL')) {
27  define('NOTOKENRENEWAL', '1');
28 }
29 if (!defined('NOREQUIREMENU')) {
30  define('NOREQUIREMENU', '1'); // If there is no menu to show
31 }
32 if (!defined('NOREQUIREHTML')) {
33  define('NOREQUIREHTML', '1'); // If we don't need to load the html.form.class.php
34 }
35 
36 // Load Dolibarr environment
37 require '../main.inc.php';
38 
39 $langs->load('compta');
40 
41 // No permission check. This is just a formatting data service.
42 
43 
44 /*
45  * View
46  */
47 
48 //init var
49 $invoice_type = GETPOST('invoice_type', 'int');
50 $amountPayment = GETPOST('amountPayment');
51 $amounts = GETPOST('amounts'); // from text inputs : invoice amount payment (check required)
52 $remains = GETPOST('remains'); // from dolibarr's object (no need to check)
53 $currentInvId = GETPOST('imgClicked'); // from DOM elements : imgId (equals invoice id)
54 
55 // Getting the posted keys=>values, sanitize the ones who are from text inputs
56 $amountPayment = $amountPayment != '' ? (is_numeric(price2num($amountPayment)) ? price2num($amountPayment) : '') : ''; // keep void if not a valid entry
57 
58 // Clean checkamounts
59 if (is_array($amounts)) {
60  foreach ($amounts as $key => $value) {
61  $value = price2num($value);
62  $amounts[$key] = $value;
63  if (empty($value)) {
64  unset($amounts[$key]);
65  }
66  }
67 }
68 // Clean remains
69 if (is_array($remains)) {
70  foreach ($remains as $key => $value) {
71  $value = price2num($value);
72  $remains[$key] = (($invoice_type) == 2 ?-1 : 1) * $value;
73  if (empty($value)) {
74  unset($remains[$key]);
75  }
76  }
77 } elseif ($remains) {
78  $remains = array(price2num($remains));
79 } else {
80  $remains = array();
81 }
82 
83 // Treatment
84 $result = ($amountPayment != '') ? ($amountPayment - array_sum($amounts)) : array_sum($amounts); // Remaining amountPayment
85 $toJsonArray = array();
86 $totalRemaining = price2num(array_sum($remains));
87 $toJsonArray['label'] = $amountPayment == '' ? '' : $langs->transnoentities('RemainingAmountPayment');
88 if ($currentInvId) { // Here to breakdown
89  // Get the current amount (from form) and the corresponding remainToPay (from invoice)
90  $currentAmount = $amounts['amount_'.$currentInvId];
91  $currentRemain = $remains['remain_'.$currentInvId];
92 
93  // If amountPayment isn't filled, breakdown invoice amount, else breakdown from amountPayment
94  if ($amountPayment == '') {
95  // Check if current amount exists in amounts
96  $amountExists = array_key_exists('amount_'.$currentInvId, $amounts);
97  if ($amountExists) {
98  $remainAmount = $currentRemain - $currentAmount; // To keep value between curRemain and curAmount
99  $result += $remainAmount; // result must be deduced by
100  $currentAmount += $remainAmount; // curAmount put to curRemain
101  } else {
102  $currentAmount = $currentRemain;
103  $result += $currentRemain;
104  }
105  } else {
106  // Reset the substraction for this amount
107  $result += price2num($currentAmount);
108  $currentAmount = 0;
109 
110  if ($result >= 0) { // then we need to calculate the amount to breakdown
111  $amountToBreakdown = ($result - $currentRemain >= 0 ?
112  $currentRemain : // Remain can be fully paid
113  $currentRemain + ($result - $currentRemain)); // Remain can only partially be paid
114  $currentAmount = $amountToBreakdown; // In both cases, amount will take breakdown value
115  $result -= $amountToBreakdown; // And canceled substraction has been replaced by breakdown
116  } // else there's no need to calc anything, just reset the field (result is still < 0)
117  }
118  $toJsonArray['amount_'.$currentInvId] = price2num($currentAmount); // Param will exist only if an img has been clicked
119 }
120 
121 $toJsonArray['makeRed'] = ($totalRemaining < price2num($result) || price2num($result) < 0) ? true : false;
122 $toJsonArray['result'] = price($result); // Return value to user format
123 $toJsonArray['resultnum'] = price2num($result); // Return value to numeric format
124 
125 // Encode to JSON to return
126 echo json_encode($toJsonArray); // Printing the call's result
GETPOST
GETPOST($paramname, $check='alphanohtml', $method=0, $filter=null, $options=null, $noreplace=0)
Return value of a param into GET or POST supervariable.
Definition: functions.lib.php:609
price2num
price2num($amount, $rounding='', $option=0)
Function that return a number with universal decimal format (decimal separator is '.
Definition: functions.lib.php:5955
price
price($amount, $form=0, $outlangs='', $trunc=1, $rounding=-1, $forcerounding=-1, $currency_code='')
Function to format a value into an amount for visual output Function used into PDF and HTML pages.
Definition: functions.lib.php:5829