From 1feb110d05dd4b6672f9f96ed4b86aecd057819b Mon Sep 17 00:00:00 2001
From: Kyle M Hall <kyle@bywatersolutions.com>
Date: Mon, 26 Aug 2019 14:33:29 -0400
Subject: [PATCH] Bug 23507: Add ability to show change given on auto-popup fee
 receipt from FinePaymentAutoPopup

Some libraries would like to show the amount of change given on print reciepts triggered by FinePaymentAutoPopup
so the patron can verify he or she has recieved the correct amount of change.

1) Apply this patch
2) Edit ACCOUNT_CREDIT slip and add "[% IF change_given %]<h1>CHANGE: [% change_given %]</h1>[% END %]" at the top
3) Enable FinePaymentAutoPopup
4) Make a payment
5) Note the change given is shown on the popup receipt
6) Note the change given is *not* shown on subsequent prints of the same receipt using the "print" button for the payment

Signed-off-by: Kyle Hall <kyle@bywatersolutions.com>
Signed-off-by: Hasina Akhte <hasinaa@pascolibraries.org>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
---
 .../intranet-tmpl/prog/en/modules/members/boraccount.tt    | 2 +-
 koha-tmpl/intranet-tmpl/prog/en/modules/members/pay.tt     | 2 +-
 .../intranet-tmpl/prog/en/modules/members/paycollect.tt    | 7 ++++++-
 members/boraccount.pl                                      | 2 ++
 members/pay.pl                                             | 6 +++++-
 members/paycollect.pl                                      | 5 +++--
 members/printfeercpt.pl                                    | 3 +++
 7 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/members/boraccount.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/members/boraccount.tt
index 1677f0932a..2ad20bb340 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/members/boraccount.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/members/boraccount.tt
@@ -121,7 +121,7 @@
     <script>
         $(document).ready(function() {
             [% IF payment_id && Koha.Preference('FinePaymentAutoPopup') %]
-                window.open('/cgi-bin/koha/members/printfeercpt.pl?action=print&accountlines_id=[% payment_id | html %]&borrowernumber=[% patron.borrowernumber | html %]', '_blank');
+                window.open('/cgi-bin/koha/members/printfeercpt.pl?action=print&change_given=[% change_given | html %]&accountlines_id=[% payment_id | html %]&borrowernumber=[% patron.borrowernumber | html %]', '_blank');
             [% END %]
 
             var txtActivefilter = _("Filter paid transactions");
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/members/pay.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/members/pay.tt
index a733221e48..8dec77b827 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/members/pay.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/members/pay.tt
@@ -180,7 +180,7 @@
         }
         $(document).ready(function(){
             [% IF payment_id && Koha.Preference('FinePaymentAutoPopup') %]
-                window.open('/cgi-bin/koha/members/printfeercpt.pl?action=print&accountlines_id=[% payment_id | html %]&borrowernumber=[% patron.borrowernumber | html %]', '_blank');
+                window.open('/cgi-bin/koha/members/printfeercpt.pl?action=print&accountlines_id=[% payment_id | html %]&change_given=[% change_given | html %]&borrowernumber=[% patron.borrowernumber | html %]', '_blank');
             [% END %]
 
             $('#pay-fines-form').preventDoubleFormSubmit();
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/members/paycollect.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/members/paycollect.tt
index dfd4935571..6ede0640b0 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/members/paycollect.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/members/paycollect.tt
@@ -78,6 +78,7 @@
     <input type="hidden" name="amountoutstanding" id="amountoutstanding" value="[% amountoutstanding | html %]" />
     <input type="hidden" name="accountlines_id" id="accountlines_id" value="[% accountlines_id | html %]" />
     <input type="hidden" name="title" id="title" value="[% title | html %]" />
+    <input type="hidden" name="change_given" id="change_given" />
 
 <fieldset class="rows">
     <legend>Pay an individual fine</legend>
@@ -167,6 +168,7 @@
     <input type="hidden" name="payment_note" id="payment_note" value="[% payment_note | html %]" />
     <input type="hidden" name="amountoutstanding" id="amountoutstanding" value="[% amountoutstanding | html %]" />
     <input type="hidden" name="confirm_writeoff" id="confirm_writeoff" value="1" />
+    <input type="hidden" name="change_given" id="change_given" />
     <table>
     <thead><tr>
             <th>Description</th>
@@ -209,6 +211,7 @@
     <input type="hidden" name="selected_accts" id="selected_accts" value="[% selected_accts | html %]" />
     <input type="hidden" name="total" id="total" value="[% total | html %]" />
     <input type="hidden" name="type" value="[% type | html %]" />
+    <input type="hidden" name="change_given" id="change_given" />
 
     <fieldset class="rows">
     [% IF ( selected_accts ) %]
@@ -324,7 +327,7 @@
     <script>
         $(document).ready(function() {
             [% IF payment_id && Koha.Preference('FinePaymentAutoPopup') %]
-                window.open('/cgi-bin/koha/members/printfeercpt.pl?action=print&accountlines_id=[% payment_id | html %]&borrowernumber=[% patron.borrowernumber | html %]', '_blank');
+                window.open('/cgi-bin/koha/members/printfeercpt.pl?action=print&accountlines_id=[% payment_id | html %]&change_given=[% change_given | html %]&borrowernumber=[% patron.borrowernumber | html %]', '_blank');
             [% END %]
 
             var forms = $('#payindivfine, #payfine');
@@ -431,10 +434,12 @@
             change.innerHTML = Math.round(($('#collected')[0].value - $('#paid')[0].value) * 100) / 100;
             if (change.innerHTML <= 0) {
                 change.innerHTML = "0.00";
+                $('input[name="change_given"]').val('0.00');
             } else {
                 change.value = change.innerHTML;
                 moneyFormat(change);
                 change.innerHTML = change.value;
+                $('input[name="change_given"]').val(change.value);
             }
 
             $('#modal_change').html(change.innerHTML);
diff --git a/members/boraccount.pl b/members/boraccount.pl
index 5ccfb0c04d..251a3aa565 100755
--- a/members/boraccount.pl
+++ b/members/boraccount.pl
@@ -49,6 +49,7 @@ my ($template, $loggedinuser, $cookie) = get_template_and_user(
 
 my $borrowernumber = $input->param('borrowernumber');
 my $payment_id     = $input->param('payment_id');
+my $change_given   = $input->param('change_given');
 my $action         = $input->param('action') || '';
 
 my $logged_in_user = Koha::Patrons->find( $loggedinuser ) or die "Not logged in";
@@ -86,6 +87,7 @@ $template->param(
     totalcredit         => $totalcredit,
     accounts            => \@accountlines,
     payment_id          => $payment_id,
+    change_given        => $change_given,
 );
 
 output_html_with_http_headers $input, $cookie, $template->output;
diff --git a/members/pay.pl b/members/pay.pl
index 00e6f7b386..a490e58e42 100755
--- a/members/pay.pl
+++ b/members/pay.pl
@@ -64,6 +64,7 @@ if ( !$borrowernumber ) {
 }
 
 my $payment_id = $input->param('payment_id');
+our $change_given = $input->param('change_given');
 
 # get borrower details
 my $logged_in_user = Koha::Patrons->find( $loggedinuser ) or die "Not logged in";
@@ -77,7 +78,7 @@ our $branch = C4::Context->userenv->{'branch'};
 
 if ( $input->param('paycollect') ) {
     print $input->redirect(
-        "/cgi-bin/koha/members/paycollect.pl?borrowernumber=$borrowernumber");
+        "/cgi-bin/koha/members/paycollect.pl?borrowernumber=$borrowernumber&change_given=$change_given");
 }
 elsif ( $input->param('payselected') ) {
     payselected({ params => \@names });
@@ -105,6 +106,7 @@ elsif ( $input->param('confirm_writeoff') ) {
               . "&amountoutstanding=" . $accountline->amountoutstanding
               . "&accounttype=" . $accountline->accounttype
               . "&accountlines_id=" . $accountlines_id
+              . "&change_given=" . $change_given
               . "&writeoff_individual=1"
               . "&error_over=1" );
 
@@ -135,6 +137,7 @@ for (@names) {
 $template->param(
     finesview  => 1,
     payment_id => $payment_id,
+    change_given => $change_given,
 );
 
 add_accounts_to_template();
@@ -198,6 +201,7 @@ sub redirect_to_paycollect {
     $redirect .= get_for_redirect( 'accountlines_id', "accountlines_id$line_no", 0 );
     $redirect .= q{&} . 'payment_note' . q{=} . uri_escape_utf8( scalar $input->param("payment_note_$line_no") );
     $redirect .= '&remote_user=';
+    $redirect .= "change_given=$change_given";
     $redirect .= $user;
     return print $input->redirect($redirect);
 }
diff --git a/members/paycollect.pl b/members/paycollect.pl
index 0974997885..9e25476a0d 100755
--- a/members/paycollect.pl
+++ b/members/paycollect.pl
@@ -39,6 +39,7 @@ my $input = CGI->new();
 
 my $payment_id          = $input->param('payment_id');
 my $writeoff_individual = $input->param('writeoff_individual');
+my $change_given        = $input->param('change_given');
 my $type                = scalar $input->param('type') || 'payment';
 
 my $updatecharges_permissions = ($writeoff_individual || $type eq 'writeoff') ? 'writeoff' : 'remaining_permissions';
@@ -162,7 +163,7 @@ if ( $total_paid and $total_paid ne '0.00' ) {
                 }
             );
             print $input->redirect(
-                "/cgi-bin/koha/members/pay.pl?borrowernumber=$borrowernumber&payment_id=$payment_id");
+                "/cgi-bin/koha/members/pay.pl?borrowernumber=$borrowernumber&payment_id=$payment_id&change_given=$change_given");
         } else {
             if ($select) {
                 if ( $select =~ /^([\d,]*).*/ ) {
@@ -208,7 +209,7 @@ if ( $total_paid and $total_paid ne '0.00' ) {
                 );
             }
 
-            print $input->redirect("/cgi-bin/koha/members/boraccount.pl?borrowernumber=$borrowernumber&payment_id=$payment_id");
+            print $input->redirect("/cgi-bin/koha/members/boraccount.pl?borrowernumber=$borrowernumber&payment_id=$payment_id&change_given=$change_given");
         }
     }
 } else {
diff --git a/members/printfeercpt.pl b/members/printfeercpt.pl
index 85d9b17e4b..1d92e19b07 100755
--- a/members/printfeercpt.pl
+++ b/members/printfeercpt.pl
@@ -50,6 +50,7 @@ my ($template, $loggedinuser, $cookie)
 my $borrowernumber=$input->param('borrowernumber');
 my $action = $input->param('action') || '';
 my $accountlines_id = $input->param('accountlines_id');
+my $change_given = $input->param('change_given');
 
 my $logged_in_user = Koha::Patrons->find( $loggedinuser ) or die "Not logged in";
 my $patron         = Koha::Patrons->find( $borrowernumber );
@@ -92,6 +93,8 @@ $template->param(
     total       => $total,
     totalcredit => $totalcredit,
     accounts    => [$accountline],        # FIXME There is always only 1 row!
+
+    change_given => $change_given,
 );
 
 output_html_with_http_headers $input, $cookie, $template->output;
-- 
2.39.5