From 94b60bb13c044e436800239be3e3c5a029bdff8e Mon Sep 17 00:00:00 2001
From: Christopher Burger <burgerc@freeside.biz>
Date: Mon, 5 Nov 2018 17:44:50 -0500
Subject: RT# 76093 - Added ability to charge a processing fee when taking a
 payment on the back end

---
 httemplate/elements/tr-amount_fee.html             | 26 ++++++++++++--
 httemplate/elements/tr-select-payment_options.html | 40 ++++++++++++++++++++--
 httemplate/misc/payment.cgi                        |  1 +
 httemplate/misc/process/payment.cgi                |  4 +++
 4 files changed, 67 insertions(+), 4 deletions(-)

(limited to 'httemplate')

diff --git a/httemplate/elements/tr-amount_fee.html b/httemplate/elements/tr-amount_fee.html
index a84fef6ec..94795de37 100644
--- a/httemplate/elements/tr-amount_fee.html
+++ b/httemplate/elements/tr-amount_fee.html
@@ -8,7 +8,7 @@
                                 VALUE    = "<% $amount %>"
                                 SIZE     = 8
                                 STYLE    = "text-align:right;"
-%                               if ( $fee || $surcharge_percentage || $surcharge_flatfee ) {
+%                               if ( $fee || $surcharge_percentage || $surcharge_flatfee || $processing_fee) {
                                   onChange   = "amount_changed(this)"
                                   onKeyDown  = "amount_changed(this)"
                                   onKeyUp    = "amount_changed(this)"
@@ -38,7 +38,23 @@
     </TD>
   </TR>
 
-% if ($fee || $surcharge_percentage || $surcharge_flatfee ) {
+%        if ( $processing_fee ) {
+      <TR>
+        <TH ALIGN="right"><% mt('Apply processing fee') |h %></TH>
+        <TD>
+          <TABLE><TR>
+            <TD BGCOLOR="#ffffff">
+             <INPUT TYPE="checkbox" NAME="processing_fee" ID="processing_fee" VALUE="<% $processing_fee %>" onclick="<% $opt{prefix} %>process_fee_changed()">
+            </TD>
+            <TD ID="ajax_processingfee_cell" BGCOLOR="#dddddd" STYLE="border:1px solid blue">
+             <FONT SIZE="+1">A processing fee of <% $processing_fee %> is being applied to this transaction.</FONT>
+            </TD>
+          </TR></TABLE>
+        </TD>
+      </TR>
+%        }
+
+% if ($fee || $surcharge_percentage || $surcharge_flatfee || $processing_fee) {
 
     <SCRIPT TYPE="text/javascript">
 
@@ -58,6 +74,10 @@
 
 % if ( $surcharge_percentage || $surcharge_flatfee ) {
         var surcharge_cell = document.getElementById('ajax_surcharge_cell');
+        var amount = what.value;
+        if (document.getElementById('processing_fee').checked == true) {
+          amount = (what.value - <% $processing_fee %>);
+        }
         var surcharge = ((what.value - <% $surcharge_flatfee %>) * <% $surcharge_percentage %>) + <% $surcharge_flatfee %>;
         surcharge_cell.innerHTML = '<FONT SIZE="+1">A credit card surcharge of ' + surcharge.toFixed(2) + ' is included in this payment</FONT>';
 % }
@@ -82,6 +102,7 @@ my $fee_op = '';
 my $surcharge = '';
 my $surcharge_percentage = 0;
 my $surcharge_flatfee = 0;
+my $processing_fee = 0;
 
 if ( $opt{'process-pkgpart'}
      and ! $opt{'process-skip_first'} || $opt{'num_payments'}
@@ -115,6 +136,7 @@ if ( $amount ) {
   $surcharge_flatfee = $opt{'surcharge_flatfee'} if $opt{'surcharge_flatfee'} > 0;
   $surcharge = $amount * $surcharge_percentage if $surcharge_percentage > 0;
   $surcharge += $surcharge_flatfee if ( $surcharge_flatfee > 0 && $amount > 0 );
+  $processing_fee = $opt{'processing_fee'} if $opt{'processing_fee'} > 0;
 
   $amount += $surcharge;
 
diff --git a/httemplate/elements/tr-select-payment_options.html b/httemplate/elements/tr-select-payment_options.html
index f86f3edfd..c5b84e756 100644
--- a/httemplate/elements/tr-select-payment_options.html
+++ b/httemplate/elements/tr-select-payment_options.html
@@ -22,6 +22,7 @@ Example:
           ? scalar($conf->config('credit-card-surcharge-flatfee', $cust_main->agentnum))
           : 0
       ),
+    'processing_fee' => scalar($conf->config('processing-fee', $cust_main->agentnum)),
   )
 
 </%doc>
@@ -59,6 +60,7 @@ Example:
 
       $('#payment_option_row').<% $payment_option_row %>();
       $('#payment_amount_row').<% $payment_amount_row %>();
+      $('#ajax_processingfee_cell').hide();
 
       if($('#payment_amount_row').is(':visible')) {
         var surcharge;
@@ -76,11 +78,21 @@ Example:
       function <% $opt{prefix} %>payment_option_changed(what) {
 
         var surcharge;
+        var processingFee = 0;
+        var pfElement = document.getElementById('processing_fee');
+
         if (document.getElementById('surcharge_percentage') || document.getElementById('surcharge_flatfee')) {
           surcharge = (+what.value * +document.getElementById('surcharge_percentage').value) + +document.getElementById('surcharge_flatfee').value;
         }
         else { surcharge = 0; }
-        var amount = +what.value + +surcharge;
+
+        if (pfElement != null) {
+          if (pfElement.checked == true) {
+           processingFee = +pfElement.value;
+          }
+        }
+
+        var amount = +what.value + +surcharge + +processingFee;
         document.getElementById('amount').disabled = true;
 
         if ( what.value == 'select' ) {
@@ -131,12 +143,21 @@ Example:
       function <% $opt{prefix} %>invoice_select_changed(what) {
 
         var surcharge;
+        var processingFee = 0;
+        var pfElement = document.getElementById('processing_fee');
         var invdue = document.getElementById("<% $opt{prefix} %>inv" + what.value);
         if (document.getElementById('surcharge_percentage') || document.getElementById('surcharge_flatfee')) {
           surcharge = (+invdue.value * +document.getElementById('surcharge_percentage').value) + +document.getElementById('surcharge_flatfee').value;
         }
         else { surcharge = 0; }
-        var amount = +invdue.value + +surcharge;
+
+        if (pfElement != null) {
+          if (pfElement.checked == true) {
+           processingFee = +pfElement.value;
+          }
+        }
+
+        var amount = +invdue.value + +surcharge + +processingFee;
 
         if ( what.value == 'select' ) {
           $('#payment_amount_row').hide();
@@ -154,6 +175,21 @@ Example:
 
       }
 
+      function <% $opt{prefix} %>process_fee_changed(what) {
+
+        if (document.getElementById('processing_fee').checked == true) {
+          var amount = +document.getElementById('amount').value + +document.getElementById('processing_fee').value;
+          $('#amount').val(amount.toFixed(2));
+          $('#ajax_processingfee_cell').show();
+        }
+        else {
+          var amount = +document.getElementById('amount').value - +document.getElementById('processing_fee').value;
+          $('#amount').val(amount.toFixed(2));
+          $('#ajax_processingfee_cell').hide();
+        }
+
+      }
+
 </SCRIPT>
 
 <%init>
diff --git a/httemplate/misc/payment.cgi b/httemplate/misc/payment.cgi
index 77f5acd6a..7911a5dd9 100644
--- a/httemplate/misc/payment.cgi
+++ b/httemplate/misc/payment.cgi
@@ -29,6 +29,7 @@
              ? scalar($conf->config('credit-card-surcharge-flatfee', $cust_main->agentnum))
              : 0
          ),
+         'processing_fee' => scalar($conf->config('processing-fee', $cust_main->agentnum)),
   &>
 
 % if ( $conf->exists('part_pkg-term_discounts') ) {
diff --git a/httemplate/misc/process/payment.cgi b/httemplate/misc/process/payment.cgi
index 7747bcbea..56bcfd872 100644
--- a/httemplate/misc/process/payment.cgi
+++ b/httemplate/misc/process/payment.cgi
@@ -41,6 +41,8 @@ my $cust_main = qsearchs({
 
 my $invoice = ($cgi->param('invoice') =~ /^(\d+)$/) ? $cgi->param('invoice') : '';
 
+my $processing_fee = $cgi->param('processing_fee') ? $cgi->param('processing_fee') : '';
+
 $cgi->param('amount') =~ /^\s*(\d*(\.\d\d)?)\s*$/
   or errorpage("illegal amount ". $cgi->param('amount'));
 my $amount = $1;
@@ -233,6 +235,7 @@ if ( $cgi->param('batch') ) {
                                      'paydate'  => $paydate,
                                      'payname'  => $payname,
                                      'invnum'   => $invoice,
+                                     'processing-fee' => $processing_fee,
                                      map { $_ => scalar($cgi->param($_)) } 
                                        @{$payby2fields{$payby}}
                                    );
@@ -256,6 +259,7 @@ if ( $cgi->param('batch') ) {
     'no_auto_apply' => ($cgi->param('apply') eq 'never') ? 'Y' : '',
     'no_invnum'     => 1,
     'invnum'        => $invoice,
+    'processing-fee' => $processing_fee,
     map { $_ => scalar($cgi->param($_)) } @{$payby2fields{$payby}}
   );
   errorpage($error) if $error;
-- 
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