X-Git-Url: http://git.freeside.biz/gitweb/?p=freeside.git;a=blobdiff_plain;f=FS%2FFS%2Fcust_credit.pm;h=094437e22fb2836b938eb515ae57c087729dc2e6;hp=31adebec1d461f1d2c3a5f70dac300c27c622897;hb=674cb2d9d7105f4cc2871539b2e9f7088cdaa750;hpb=2b2dd969f3c18751afc583ad1e836ab8e6f73b5d

diff --git a/FS/FS/cust_credit.pm b/FS/FS/cust_credit.pm
index 31adebec1..094437e22 100644
--- a/FS/FS/cust_credit.pm
+++ b/FS/FS/cust_credit.pm
@@ -3,7 +3,7 @@ use base qw( FS::otaker_Mixin FS::cust_main_Mixin FS::reason_Mixin
              FS::Record );
 
 use strict;
-use vars qw( $conf $unsuspendauto $me $DEBUG
+use vars qw( $conf $me $DEBUG
              $otaker_upgrade_kludge $ignore_empty_reasonnum
            );
 use List::Util qw( min );
@@ -34,13 +34,11 @@ $ignore_empty_reasonnum = 0;
 $FS::UID::callback{'FS::cust_credit'} = sub { 
 
   $conf = new FS::Conf;
-  $unsuspendauto = $conf->exists('unsuspendauto');
 
 };
 
 our %reasontype_map = ( 'referral_credit_type' => 'Referral Credit',
                         'cancel_credit_type'   => 'Cancellation Credit',
-                        'signup_credit_type'   => 'Self-Service Credit',
                       );
 
 =head1 NAME
@@ -211,16 +209,8 @@ sub insert {
 
   $dbh->commit or die $dbh->errstr if $oldAutoCommit;
 
-  #false laziness w/ cust_pay::insert
-  if ( $unsuspendauto && $old_balance && $cust_main->balance <= 0 ) {
-    my @errors = $cust_main->unsuspend;
-    #return 
-    # side-fx with nested transactions?  upstack rolls back?
-    warn "WARNING:Errors unsuspending customer ". $cust_main->custnum. ": ".
-         join(' / ', @errors)
-      if @errors;
-  }
-  #eslaf
+  # possibly trigger package unsuspend, doesn't abort transaction on failure
+  $self->unsuspend_balance if $old_balance;
 
   $dbh->commit or die $dbh->errstr if $oldAutoCommit;
 
@@ -378,7 +368,7 @@ sub void {
   my $cust_credit_void = new FS::cust_credit_void ( {
       map { $_ => $self->get($_) } $self->fields
     } );
-  $cust_credit_void->set('void_reasonnum', $reason->reasonnum);
+  $cust_credit_void->set('void_reasonnum', $reason->reasonnum) if $reason;
   my $error = $cust_credit_void->insert;
   if ( $error ) {
     $dbh->rollback if $oldAutoCommit;
@@ -724,19 +714,31 @@ sub calculate_tax_adjustment {
     $cust_bill{ $invnum}->custnum == $arg{custnum}
       or die "lineitem #$billpkgnum not found\n";
 
-    # calculate credit ratio.
-    # (First deduct any existing credits applied to this line item, to avoid
-    # rounding errors.)
-    my $charged = $cust_bill_pkg->get($setuprecur);
-    my $previously_credited =
-      $cust_bill_pkg->credited( '', '', setuprecur => $setuprecur) || 0;
+    # tax_Xlocation records don't distinguish setup and recur, so calculate
+    # the fraction of setup+recur (after deducting credits) that's setup. This
+    # will also be the fraction of tax (after deducting credits) that's tax on
+    # setup.
+    my ($setup, $recur);
+    $setup = $cust_bill_pkg->get('setup') || 0;
+    if ($setup) {
+      $setup -= $cust_bill_pkg->credited('', '', setuprecur => 'setup') || 0;
+    }
+    $recur = $cust_bill_pkg->get('recur') || 0;
+    if ($recur) {
+      $recur -= $cust_bill_pkg->credited('', '', setuprecur => 'recur') || 0;
+    }
+    my $setup_ratio = $setup / ($setup + $recur);
+
+    # Calculate the fraction of tax to credit: it's the fraction of this charge
+    # (either setup or recur) that's being credited.
+    my $charged = ($setuprecur eq 'setup') ? $setup : $recur;
+    next if $charged == 0; # shouldn't happen, but still...
 
-    $charged -= $previously_credited;
     if ($charged < $amount) {
       $error = "invoice #$invnum: tried to credit $amount, but only $charged was charged";
       last;
     }
-    my $ratio = $amount / $charged;
+    my $credit_ratio = $amount / $charged;
 
     # gather taxes that apply to the selected item
     foreach my $table (
@@ -751,7 +753,16 @@ sub calculate_tax_adjustment {
         foreach ($tax_link->cust_credit_bill_pkg) {
           $tax_amount -= $_->amount;
         }
-        my $tax_credit = sprintf('%.2f', $tax_amount * $ratio);
+        # split tax amount based on setuprecur
+        # (this method ensures that, if you credit both setup and recur tax,
+        # it always equals the entire tax despite any rounding)
+        my $setup_tax = sprintf('%.2f', $tax_amount * $setup_ratio);
+        if ( $setuprecur eq 'setup' ) {
+          $tax_amount = $setup_tax;
+        } else {
+          $tax_amount = $tax_amount - $setup_tax;
+        }
+        my $tax_credit = sprintf('%.2f', $tax_amount * $credit_ratio);
         my $pkey = $tax_link->get($tax_link->primary_key);
         push @taxlines, {
           table   => $table,
@@ -1008,6 +1019,58 @@ sub credit_lineitems {
 
 }
 
+### refund_to_unapply/unapply_refund false laziness with FS::cust_pay
+
+=item refund_to_unapply
+
+Returns L<FS::cust_credit_refund> objects that will be deleted by L</unapply_refund>
+(all currently applied refunds that aren't closed.)
+Returns empty list if credit itself is closed.
+
+=cut
+
+sub refund_to_unapply {
+  my $self = shift;
+  return () if $self->closed;
+  qsearch({
+    'table'   => 'cust_credit_refund',
+    'hashref' => { 'crednum' => $self->crednum },
+    'addl_from' => 'LEFT JOIN cust_refund USING (refundnum)',
+    'extra_sql' => "AND cust_refund.closed IS NULL AND cust_refund.source_paynum IS NULL",
+  });
+}
+
+=item unapply_refund
+
+Deletes all objects returned by L</refund_to_unapply>.
+
+=cut
+
+sub unapply_refund {
+  my $self = shift;
+
+  local $SIG{HUP} = 'IGNORE';
+  local $SIG{INT} = 'IGNORE';
+  local $SIG{QUIT} = 'IGNORE';
+  local $SIG{TERM} = 'IGNORE';
+  local $SIG{TSTP} = 'IGNORE';
+  local $SIG{PIPE} = 'IGNORE';
+
+  my $oldAutoCommit = $FS::UID::AutoCommit;
+  local $FS::UID::AutoCommit = 0;
+
+  foreach my $cust_credit_refund ($self->refund_to_unapply) {
+    my $error = $cust_credit_refund->delete;
+    if ($error) {
+      dbh->rollback if $oldAutoCommit;
+      return $error;
+    }
+  }
+
+  dbh->commit or die dbh->errstr if $oldAutoCommit;
+  return '';
+}
+
 =back
 
 =head1 SUBROUTINES