dolibarr  9.0.0
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 <http://www.gnu.org/licenses/>.
16  */
17 
23 if (! defined('NOREQUIRESOC')) define('NOREQUIRESOC','1');
24 if (! defined('NOCSRFCHECK')) define('NOCSRFCHECK','1');
25 if (! defined('NOTOKENRENEWAL')) define('NOTOKENRENEWAL','1');
26 if (! defined('NOREQUIREMENU')) define('NOREQUIREMENU','1'); // If there is no menu to show
27 if (! defined('NOREQUIREHTML')) define('NOREQUIREHTML','1'); // If we don't need to load the html.form.class.php
28 
29 require '../main.inc.php';
30 
31 $langs->load('compta');
32 
33 
34 /*
35  * View
36  */
37 
38 //init var
39 $invoice_type = GETPOST('invoice_type','int');
40 $amountPayment = $_POST['amountPayment'];
41 $amounts = $_POST['amounts']; // from text inputs : invoice amount payment (check required)
42 $remains = $_POST['remains']; // from dolibarr's object (no need to check)
43 $currentInvId = $_POST['imgClicked']; // from DOM elements : imgId (equals invoice id)
44 
45 // Getting the posted keys=>values, sanitize the ones who are from text inputs
46 $amountPayment = $amountPayment!='' ? ( is_numeric(price2num($amountPayment)) ? price2num($amountPayment) : '' ) : ''; // keep void if not a valid entry
47 
48 // Clean checkamounts
49 foreach ($amounts as $key => $value)
50 {
51  $value = price2num($value);
52  $amounts[$key]=$value;
53  if (empty($value)) unset($amounts[$key]);
54 }
55 // Clean remains
56 foreach ($remains as $key => $value)
57 {
58  $value = price2num($value);
59  $remains[$key]=(($invoice_type)==2?-1:1)*$value;
60  if (empty($value)) unset($remains[$key]);
61 }
62 
63 // Treatment
64 $result = ($amountPayment != '') ? ($amountPayment - array_sum($amounts)) : array_sum($amounts); // Remaining amountPayment
65 $toJsonArray = array();
66 $totalRemaining = price2num(array_sum($remains));
67 $toJsonArray['label'] = $amountPayment == '' ? '' : $langs->transnoentities('RemainingAmountPayment');
68 if ($currentInvId) // Here to breakdown
69 {
70  // Get the current amount (from form) and the corresponding remainToPay (from invoice)
71  $currentAmount = $amounts['amount_'.$currentInvId];
72  $currentRemain = $remains['remain_'.$currentInvId];
73 
74  // If amountPayment isn't filled, breakdown invoice amount, else breakdown from amountPayment
75  if($amountPayment == '')
76  {
77  // Check if current amount exists in amounts
78  $amountExists = array_key_exists('amount_'.$currentInvId,$amounts);
79  if($amountExists)
80  {
81  $remainAmount = $currentRemain - $currentAmount; // To keep value between curRemain and curAmount
82  $result += $remainAmount; // result must be deduced by
83  $currentAmount += $remainAmount; // curAmount put to curRemain
84  }else
85  {
86  $currentAmount = $currentRemain;
87  $result += $currentRemain;
88  }
89  }else
90  {
91  // Reset the substraction for this amount
92  $result += price2num($currentAmount);
93  $currentAmount = 0;
94 
95  if($result >= 0) // then we need to calculate the amount to breakdown
96  {
97  $amountToBreakdown = ($result - $currentRemain >= 0 ?
98  $currentRemain : // Remain can be fully paid
99  $currentRemain + ($result - $currentRemain)); // Remain can only partially be paid
100  $currentAmount = $amountToBreakdown; // In both cases, amount will take breakdown value
101  $result -= $amountToBreakdown; // And canceled substraction has been replaced by breakdown
102  } // else there's no need to calc anything, just reset the field (result is still < 0)
103  }
104  $toJsonArray['amount_'.$currentInvId] = price2num($currentAmount).""; // Param will exist only if an img has been clicked
105 }
106 
107 $toJsonArray['makeRed'] = ($totalRemaining < price2num($result) || price2num($result) < 0) ? true : false;
108 $toJsonArray['result'] = price($result); // Return value to user format
109 $toJsonArray['resultnum'] = price2num($result); // Return value to numeric format
110 
111 // Encode to JSON to return
112 echo json_encode($toJsonArray); // Printing the call's result
GETPOST($paramname, $check='none', $method=0, $filter=null, $options=null, $noreplace=0)
Return value of a param into GET or POST supervariable.
price($amount, $form=0, $outlangs='', $trunc=1, $rounding=-1, $forcerounding=-1, $currency_code='')
Function to format a value into an amount for visual output Function used into PDF and HTML pages...
price2num($amount, $rounding='', $alreadysqlnb=0)
Function that return a number with universal decimal format (decimal separator is &#39;...