dolibarr  17.0.4
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 
42 /*
43  * View
44  */
45 
46 //init var
47 $invoice_type = GETPOST('invoice_type', 'int');
48 $amountPayment = GETPOST('amountPayment');
49 $amounts = GETPOST('amounts'); // from text inputs : invoice amount payment (check required)
50 $remains = GETPOST('remains'); // from dolibarr's object (no need to check)
51 $currentInvId = GETPOST('imgClicked'); // from DOM elements : imgId (equals invoice id)
52 
53 // Getting the posted keys=>values, sanitize the ones who are from text inputs
54 $amountPayment = $amountPayment != '' ? (is_numeric(price2num($amountPayment)) ? price2num($amountPayment) : '') : ''; // keep void if not a valid entry
55 
56 // Clean checkamounts
57 if (is_array($amounts)) {
58  foreach ($amounts as $key => $value) {
59  $value = price2num($value);
60  $amounts[$key] = $value;
61  if (empty($value)) {
62  unset($amounts[$key]);
63  }
64  }
65 }
66 // Clean remains
67 if (is_array($remains)) {
68  foreach ($remains as $key => $value) {
69  $value = price2num($value);
70  $remains[$key] = (($invoice_type) == 2 ?-1 : 1) * $value;
71  if (empty($value)) {
72  unset($remains[$key]);
73  }
74  }
75 } elseif ($remains) {
76  $remains = array(price2num($remains));
77 } else {
78  $remains = array();
79 }
80 
81 // Treatment
82 $result = ($amountPayment != '') ? ($amountPayment - array_sum($amounts)) : array_sum($amounts); // Remaining amountPayment
83 $toJsonArray = array();
84 $totalRemaining = price2num(array_sum($remains));
85 $toJsonArray['label'] = $amountPayment == '' ? '' : $langs->transnoentities('RemainingAmountPayment');
86 if ($currentInvId) { // Here to breakdown
87  // Get the current amount (from form) and the corresponding remainToPay (from invoice)
88  $currentAmount = $amounts['amount_'.$currentInvId];
89  $currentRemain = $remains['remain_'.$currentInvId];
90 
91  // If amountPayment isn't filled, breakdown invoice amount, else breakdown from amountPayment
92  if ($amountPayment == '') {
93  // Check if current amount exists in amounts
94  $amountExists = array_key_exists('amount_'.$currentInvId, $amounts);
95  if ($amountExists) {
96  $remainAmount = $currentRemain - $currentAmount; // To keep value between curRemain and curAmount
97  $result += $remainAmount; // result must be deduced by
98  $currentAmount += $remainAmount; // curAmount put to curRemain
99  } else {
100  $currentAmount = $currentRemain;
101  $result += $currentRemain;
102  }
103  } else {
104  // Reset the substraction for this amount
105  $result += price2num($currentAmount);
106  $currentAmount = 0;
107 
108  if ($result >= 0) { // then we need to calculate the amount to breakdown
109  $amountToBreakdown = ($result - $currentRemain >= 0 ?
110  $currentRemain : // Remain can be fully paid
111  $currentRemain + ($result - $currentRemain)); // Remain can only partially be paid
112  $currentAmount = $amountToBreakdown; // In both cases, amount will take breakdown value
113  $result -= $amountToBreakdown; // And canceled substraction has been replaced by breakdown
114  } // else there's no need to calc anything, just reset the field (result is still < 0)
115  }
116  $toJsonArray['amount_'.$currentInvId] = price2num($currentAmount).""; // Param will exist only if an img has been clicked
117 }
118 
119 $toJsonArray['makeRed'] = ($totalRemaining < price2num($result) || price2num($result) < 0) ? true : false;
120 $toJsonArray['result'] = price($result); // Return value to user format
121 $toJsonArray['resultnum'] = price2num($result); // Return value to numeric format
122 
123 // Encode to JSON to return
124 echo json_encode($toJsonArray); // Printing the call's result
price2num($amount, $rounding='', $option=0)
Function that return a number with universal decimal format (decimal separator is '.
price($amount, $form=0, $outlangs='', $trunc=1, $rounding=-1, $forcerounding=-1, $currency_code='')
Function to format a value into an amount for visual output Function used into PDF and HTML pages.
GETPOST($paramname, $check='alphanohtml', $method=0, $filter=null, $options=null, $noreplace=0)
Return value of a param into GET or POST supervariable.