From 0df9455e5c155bc7aea4f515876111825f1931b9 Mon Sep 17 00:00:00 2001
From: Christopher Burger <burgerc@freeside.biz>
Date: Wed, 21 Nov 2018 11:20:28 -0500
Subject: [PATCH] RT# 79902 - restored functionality to selfservice change_pay
 so it does not break on v3 to v4 upgrade.

---
 FS/FS/ClientAPI/MyAccount.pm                      | 59 ++++++++++++++---------
 fs_selfservice/FS-SelfService/cgi/change_pay.html |  3 --
 2 files changed, 36 insertions(+), 26 deletions(-)

diff --git a/FS/FS/ClientAPI/MyAccount.pm b/FS/FS/ClientAPI/MyAccount.pm
index 365a42b87..de35c5197 100644
--- a/FS/FS/ClientAPI/MyAccount.pm
+++ b/FS/FS/ClientAPI/MyAccount.pm
@@ -745,8 +745,15 @@ sub edit_info {
     or return { 'error' => "unknown custnum $custnum" };
 
   my $conf = new FS::Conf;
-  if (($p->{payby} eq "CHEK" || $p->{payby} eq "DCHEK") && $conf->exists('selfservice-ACH_info_readonly')) {
-    return { 'error' => "You do not have authority to add a bank account" };
+
+  if ($p->{payby}) {
+    return { 'error' => "You do not have authority to add a bank account" }
+      if (($p->{payby} eq "CHEK" || $p->{payby} eq "DCHEK") && $conf->exists('selfservice-ACH_info_readonly'));
+
+    ## get default cust_payby and change it. For old v3 selfservice that upgraded to v4.  this is for v4 only
+    my ($cust_payby) = $cust_main->cust_payby();
+    $p->{'custpaybynum'} = $cust_payby->custpaybynum;
+    update_payby($p);
   }
 
   my $new = new FS::cust_main { $cust_main->hash };
@@ -877,31 +884,34 @@ sub payment_info {
     for qw(address1 address2 city state zip);
 
   # look for stored cust_payby info
-  #   only if we've been given a clear payment_payby (to avoid payname conflicts)
-  if ($p->{'payment_payby'} =~ /^(CARD|CHEK)$/) {
-    my @search_payby = ($p->{'payment_payby'} eq 'CARD') ? ('CARD','DCRD') : ('CHEK','DCHK');
-    my ($cust_payby) = $cust_main->cust_payby(@search_payby);
-    if ($cust_payby) {
-      $return{payname} = $cust_payby->payname
+  #   v3 to v4 upgrade would break change_pay because change_pay does not send payment_payby
+  #   so for change_pay to work need to search for all allowed paybys and grab default payment account
+  my @search_payby = ();
+  @search_payby = ($p->{'payment_payby'} eq 'CARD') ? ('CARD','DCRD') : ('CHEK','DCHK')
+    if ($p->{'payment_payby'} =~ /^(CARD|CHEK)$/);
+
+  my ($cust_payby) = $cust_main->cust_payby(@search_payby);
+  if ($cust_payby) {
+    $return{payby} = $cust_payby->payby;
+    $return{payname} = $cust_payby->payname
                          || ( $cust_main->first. ' '. $cust_main->get('last') );
-      $return{custpaybynum} = $cust_payby->custpaybynum;
+    $return{custpaybynum} = $cust_payby->custpaybynum;
 
-      if ( $cust_payby->payby =~ /^(CARD|DCRD)$/ ) {
-        $return{card_type} = cardtype($cust_payby->payinfo);
-        $return{payinfo} = $cust_payby->paymask;
+    if ( $cust_payby->payby =~ /^(CARD|DCRD)$/ ) {
+      $return{card_type} = cardtype($cust_payby->payinfo);
+      $return{payinfo} = $cust_payby->paymask;
 
-        @return{'month', 'year'} = $cust_payby->paydate_monthyear;
+      @return{'month', 'year'} = $cust_payby->paydate_monthyear;
 
-      }
+    }
 
-      if ( $cust_payby->payby =~ /^(CHEK|DCHK)$/ ) {
-        my ($payinfo1, $payinfo2) = split '@', $cust_payby->paymask;
-        $return{payinfo1} = $payinfo1;
-        $return{payinfo2} = $payinfo2;
-        $return{paytype}  = $cust_payby->paytype;
-        $return{paystate} = $cust_payby->paystate;
-        $return{payname}  = $cust_payby->payname;	# override 'first/last name' default from above, if any.  Is instution-name here.  (#15819)
-      }
+    if ( $cust_payby->payby =~ /^(CHEK|DCHK)$/ ) {
+      my ($payinfo1, $payinfo2) = split '@', $cust_payby->paymask;
+      $return{payinfo1} = $payinfo1;
+      $return{payinfo2} = $payinfo2;
+      $return{paytype}  = $cust_payby->paytype;
+      $return{paystate} = $cust_payby->paystate;
+      $return{payname}  = $cust_payby->payname;	# override 'first/last name' default from above, if any.  Is instution-name here.  (#15819)
     }
   }
 
@@ -1718,7 +1728,10 @@ sub update_payby {
        or return { 'error' => "illegal ABA/routing number ". $p->{'payinfo2'} };
      my $payinfo2 = $1;
      $p->{'payinfo'} = $payinfo1. '@'. $payinfo2;
-   }
+  }
+  elsif ($p->{'payby'} eq 'CARD') {
+    $p->{paydate} = $p->{year} . '-' . $p->{month} . '-01' unless $p->{paydate};
+  }
 
   my $cust_payby = qsearchs('cust_payby', {
                               'custnum'      => $custnum,
diff --git a/fs_selfservice/FS-SelfService/cgi/change_pay.html b/fs_selfservice/FS-SelfService/cgi/change_pay.html
index f90f6d92b..e272669dc 100644
--- a/fs_selfservice/FS-SelfService/cgi/change_pay.html
+++ b/fs_selfservice/FS-SelfService/cgi/change_pay.html
@@ -60,9 +60,6 @@
   delete $options{'DCRD'} unless $payby eq 'DCRD' || ! exists $options{'CARD'};
   delete $options{'DCHK'} unless $payby eq 'DCHK' || ! exists $options{'CHEK'};
 
-  ## set default layer to first payby.
-  @p = keys %options; $payby = $p[0];
-
   HTML::Widgets::SelectLayers->new(
     options => \%options,
     selected_layer => $payby,
-- 
2.11.0