X-Git-Url: http://git.freeside.biz/gitweb/?p=freeside.git;a=blobdiff_plain;f=FS%2FFS%2Fcust_credit.pm;h=58bd475b177e234fcc5d6358a58f6b3fa8b61f49;hp=bd92bdc754170a10e80d26e0ccbd4da7a0957126;hb=e9e0cf0989259b94d9758eceff448666a2e5a5cc;hpb=eedfe58ba50912dbfb490aa47930bbc0ab9e3ac9

diff --git a/FS/FS/cust_credit.pm b/FS/FS/cust_credit.pm
index bd92bdc75..58bd475b1 100644
--- a/FS/FS/cust_credit.pm
+++ b/FS/FS/cust_credit.pm
@@ -1,7 +1,8 @@
 package FS::cust_credit;
+use base qw( FS::otaker_Mixin FS::cust_main_Mixin FS::reason_Mixin
+             FS::Record );
 
 use strict;
-use base qw( FS::otaker_Mixin FS::cust_main_Mixin FS::Record );
 use vars qw( $conf $unsuspendauto $me $DEBUG
              $otaker_upgrade_kludge $ignore_empty_reasonnum
            );
@@ -11,7 +12,6 @@ use FS::UID qw( dbh );
 use FS::Misc qw(send_email);
 use FS::Record qw( qsearch qsearchs dbdef );
 use FS::CurrentUser;
-use FS::cust_main;
 use FS::cust_pkg;
 use FS::cust_refund;
 use FS::cust_credit_bill;
@@ -21,6 +21,8 @@ use FS::reason;
 use FS::cust_event;
 use FS::agent;
 use FS::sales;
+use FS::cust_credit_void;
+use FS::upgrade_journal;
 
 $me = '[ FS::cust_credit ]';
 $DEBUG = 0;
@@ -122,7 +124,7 @@ Creates a new credit.  To add the credit to the database, see L<"insert">.
 =cut
 
 sub table { 'cust_credit'; }
-sub cust_linked { $_[0]->cust_main_custnum; } 
+sub cust_linked { $_[0]->cust_main_custnum || $_[0]->custnum } 
 sub cust_unlinked_msg {
   my $self = shift;
   "WARNING: can't find cust_main.custnum ". $self->custnum.
@@ -203,6 +205,8 @@ the void method instead to leave a record of the deleted credit.
 # very similar to FS::cust_pay::delete
 sub delete {
   my $self = shift;
+  my %opt = @_;
+
   return "Can't delete closed credit" if $self->closed =~ /^Y/i;
 
   local $SIG{HUP} = 'IGNORE';
@@ -238,7 +242,7 @@ sub delete {
     return $error;
   }
 
-  if ( $conf->config('deletecredits') ne '' ) {
+  if ( !$opt{void} and $conf->config('deletecredits') ne '' ) {
 
     my $cust_main = $self->cust_main;
 
@@ -336,6 +340,53 @@ sub check {
   $self->SUPER::check;
 }
 
+=item void [ REASON ]
+
+Voids this credit: deletes the credit and all associated applications and 
+adds a record of the voided credit to the cust_credit_void table.
+
+=cut
+
+# yes, false laziness with cust_pay and cust_bill
+# but frankly I don't have time to fix it now
+
+sub void {
+  my $self = shift;
+  my $reason = 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;
+  my $dbh = dbh;
+
+  my $cust_credit_void = new FS::cust_credit_void ( {
+      map { $_ => $self->get($_) } $self->fields
+    } );
+  $cust_credit_void->set('void_reason', $reason);
+  my $error = $cust_credit_void->insert;
+  if ( $error ) {
+    $dbh->rollback if $oldAutoCommit;
+    return $error;
+  }
+
+  $error = $self->delete(void => 1); # suppress deletecredits warning
+  if ( $error ) {
+    $dbh->rollback if $oldAutoCommit;
+    return $error;
+  }
+
+  $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+
+  '';
+
+}
+
 =item cust_credit_refund
 
 Returns all refund applications (see L<FS::cust_credit_refund>) for this credit.
@@ -399,63 +450,6 @@ Returns the customer (see L<FS::cust_main>) for this credit.
 
 =cut
 
-sub cust_main {
-  my $self = shift;
-  qsearchs( 'cust_main', { 'custnum' => $self->custnum } );
-}
-
-
-=item reason
-
-Returns the text of the associated reason (see L<FS::reason>) for this credit.
-
-=cut
-
-sub reason {
-  my ($self, $value, %options) = @_;
-  my $dbh = dbh;
-  my $reason;
-  my $typenum = $options{'reason_type'};
-
-  my $oldAutoCommit = $FS::UID::AutoCommit;  # this should already be in
-  local $FS::UID::AutoCommit = 0;            # a transaction if it matters
-
-  if ( defined( $value ) ) {
-    my $hashref = { 'reason' => $value };
-    $hashref->{'reason_type'} = $typenum if $typenum;
-    my $addl_from = "LEFT JOIN reason_type ON ( reason_type = typenum ) ";
-    my $extra_sql = " AND reason_type.class='R'"; 
-
-    $reason = qsearchs( { 'table'     => 'reason',
-                          'hashref'   => $hashref,
-                          'addl_from' => $addl_from,
-                          'extra_sql' => $extra_sql,
-                       } );
-
-    if (!$reason && $typenum) {
-      $reason = new FS::reason( { 'reason_type' => $typenum,
-                                  'reason' => $value,
-                                  'disabled' => 'Y', 
-                              } );
-      my $error = $reason->insert;
-      if ( $error ) {
-        warn "error inserting reason: $error\n";
-        $reason = undef;
-      }
-    }
-
-    $self->reasonnum($reason ? $reason->reasonnum : '') ;
-    warn "$me reason used in set mode with non-existant reason -- clearing"
-      unless $reason;
-  }
-  $reason = qsearchs( 'reason', { 'reasonnum' => $self->reasonnum } );
-
-  $dbh->commit or die $dbh->errstr if $oldAutoCommit;
-
-  ( $reason ? $reason->reason : '' ).
-  ( $self->addlinfo ? ' '.$self->addlinfo : '' );
-}
-
 # _upgrade_data
 #
 # Used by FS::Upgrade to migrate to a new database.
@@ -465,56 +459,9 @@ sub _upgrade_data {  # class method
 
   warn "$me upgrading $class\n" if $DEBUG;
 
-  if (defined dbdef->table($class->table)->column('reason')) {
-
-    warn "$me Checking for unmigrated reasons\n" if $DEBUG;
-
-    my @cust_credits = qsearch({ 'table'     => $class->table,
-                                 'hashref'   => {},
-                                 'extra_sql' => 'WHERE reason IS NOT NULL',
-                              });
-
-    if (scalar(grep { $_->getfield('reason') =~ /\S/ } @cust_credits)) {
-      warn "$me Found unmigrated reasons\n" if $DEBUG;
-      my $hashref = { 'class' => 'R', 'type' => 'Legacy' };
-      my $reason_type = qsearchs( 'reason_type', $hashref );
-      unless ($reason_type) {
-        $reason_type  = new FS::reason_type( $hashref );
-        my $error   = $reason_type->insert();
-        die "$class had error inserting FS::reason_type into database: $error\n"
-          if $error;
-      }
+  $class->_upgrade_reasonnum(%opts);
 
-      $hashref = { 'reason_type' => $reason_type->typenum,
-                   'reason' => '(none)'
-                 };
-      my $noreason = qsearchs( 'reason', $hashref );
-      unless ($noreason) {
-        $hashref->{'disabled'} = 'Y';
-        $noreason = new FS::reason( $hashref );
-        my $error  = $noreason->insert();
-        die "can't insert legacy reason '(none)' into database: $error\n"
-          if $error;
-      }
-
-      foreach my $cust_credit ( @cust_credits ) {
-        my $reason = $cust_credit->getfield('reason');
-        warn "Contemplating reason $reason\n" if $DEBUG > 1;
-        if ($reason =~ /\S/) {
-          $cust_credit->reason($reason, 'reason_type' => $reason_type->typenum)
-            or die "can't insert legacy reason $reason into database\n";
-        }else{
-          $cust_credit->reasonnum($noreason->reasonnum);
-        }
-
-        $cust_credit->setfield('reason', '');
-        my $error = $cust_credit->replace;
-
-        warn "*** WARNING: error replacing reason in $class ".
-             $cust_credit->crednum. ": $error ***\n"
-          if $error;
-      }
-    }
+  if (defined dbdef->table($class->table)->column('reason')) {
 
     warn "$me Ensuring existance of auto reasons\n" if $DEBUG;
 
@@ -570,6 +517,100 @@ sub _upgrade_data {  # class method
   local($ignore_empty_reasonnum) = 1;
   $class->_upgrade_otaker(%opts);
 
+  if ( !FS::upgrade_journal->is_done('cust_credit__tax_link')
+      and !$conf->exists('enable_taxproducts') ) {
+    # RT#25458: fix credit line item applications that should refer to a 
+    # specific tax allocation
+    my @cust_credit_bill_pkg = qsearch({
+        table     => 'cust_credit_bill_pkg',
+        select    => 'cust_credit_bill_pkg.*',
+        addl_from => ' LEFT JOIN cust_bill_pkg USING (billpkgnum)',
+        extra_sql =>
+          'WHERE cust_credit_bill_pkg.billpkgtaxlocationnum IS NULL '.
+          'AND cust_bill_pkg.pkgnum = 0', # is a tax
+    });
+    my %tax_items;
+    my %credits;
+    foreach (@cust_credit_bill_pkg) {
+      my $billpkgnum = $_->billpkgnum;
+      $tax_items{$billpkgnum} ||= FS::cust_bill_pkg->by_key($billpkgnum);
+      $credits{$billpkgnum} ||= [];
+      push @{ $credits{$billpkgnum} }, $_;
+    }
+    TAX_ITEM: foreach my $tax_item (values %tax_items) {
+      my $billpkgnum = $tax_item->billpkgnum;
+      # get all pkg/location/taxrate allocations of this tax line item
+      my @allocations = sort {$b->amount <=> $a->amount}
+                        qsearch('cust_bill_pkg_tax_location', {
+                            billpkgnum => $billpkgnum
+                        });
+      # and these are all credit applications to it
+      my @credits = sort {$b->amount <=> $a->amount}
+                    @{ $credits{$billpkgnum} };
+      my $c = shift @credits;
+      my $a = shift @allocations; # we will NOT modify these
+      while ($c and $a) {
+        if ( abs($c->amount - $a->amount) < 0.005 ) {
+          # by far the most common case: the tax line item is for a single
+          # tax, so we just fill in the billpkgtaxlocationnum
+          $c->set('billpkgtaxlocationnum', $a->billpkgtaxlocationnum);
+          my $error = $c->replace;
+          if ($error) {
+            warn "error fixing credit application to tax item #$billpkgnum:\n$error\n";
+            next TAX_ITEM;
+          }
+          $c = shift @credits;
+          $a = shift @allocations;
+        } elsif ( $c->amount > $a->amount ) {
+          # fairly common: the tax line contains tax for multiple packages
+          # (or multiple taxes) but the credit isn't divided up
+          my $new_link = FS::cust_credit_bill_pkg->new({
+              creditbillnum         => $c->creditbillnum,
+              billpkgnum            => $c->billpkgnum,
+              billpkgtaxlocationnum => $a->billpkgtaxlocationnum,
+              amount                => $a->amount,
+              setuprecur            => 'setup',
+          });
+          my $error = $new_link->insert;
+          if ($error) {
+            warn "error fixing credit application to tax item #$billpkgnum:\n$error\n";
+            next TAX_ITEM;
+          }
+          $c->set(amount => sprintf('%.2f', $c->amount - $a->amount));
+          $a = shift @allocations;
+        } elsif ( $c->amount < 0.005 ) {
+          # also fairly common; we can delete these with no harm
+          my $error = $c->delete;
+          warn "error removing zero-amount credit application (probably harmless):\n$error\n" if $error;
+          $c = shift @credits;
+        } elsif ( $c->amount < $a->amount ) {
+          # should never happen, but if it does, handle it gracefully
+          $c->set('billpkgtaxlocationnum', $a->billpkgtaxlocationnum);
+          my $error = $c->replace;
+          if ($error) {
+            warn "error fixing credit application to tax item #$billpkgnum:\n$error\n";
+            next TAX_ITEM;
+          }
+          $a->set(amount => $a->amount - $c->amount);
+          $c = shift @credits;
+        }
+      } # while $c and $a
+      if ( $c ) {
+        if ( $c->amount < 0.005 ) {
+          my $error = $c->delete;
+          warn "error removing zero-amount credit application (probably harmless):\n$error\n" if $error;
+        } elsif ( $c->modified ) {
+          # then we've allocated part of it, so reduce the nonspecific 
+          # application by that much
+          my $error = $c->replace;
+          warn "error fixing credit application to tax item #$billpkgnum:\n$error\n" if $error;
+        }
+        # else there are probably no allocations, i.e. this is a pre-3.x 
+        # record that was never migrated over, so leave it alone
+      } # if $c
+    } # foreach $tax_item
+    FS::upgrade_journal->set_done('cust_credit__tax_link');
+  }
 }
 
 =back
@@ -774,14 +815,9 @@ sub credit_lineitems {
 
     # recalculate taxes with new amounts
     $taxlisthash{$invnum} ||= {};
-    my $part_pkg = $cust_bill_pkg->part_pkg;
-    $cust_main->_handle_taxes( $part_pkg,
-                               $taxlisthash{$invnum},
-                               $cust_bill_pkg,
-                               $cust_bill_pkg->cust_pkg,
-                               $cust_bill_pkg->cust_bill->_date, #invoice time
-                               $cust_bill_pkg->cust_pkg->pkgpart,
-                             );
+    my $part_pkg = $cust_bill_pkg->part_pkg
+      if $cust_bill_pkg->pkgpart_override;
+    $cust_main->_handle_taxes( $taxlisthash{$invnum}, $cust_bill_pkg );
   }
 
   ###
@@ -852,7 +888,7 @@ sub credit_lineitems {
       {
         # the existing tax_Xlocation object
         my $old_loc =
-          $tax_links{$tax_item->billpkgnum}{$new_loc->taxable_billpkgnum};
+          $tax_links{$tax_item->billpkgnum}{$new_loc->taxable_cust_bill_pkg->billpkgnum};
 
         next if !$old_loc; # apply the leftover amount nonspecifically
 
@@ -877,12 +913,12 @@ sub credit_lineitems {
 
       # we still have to deal with the possibility that the tax links don't
       # cover the whole amount of tax because of an incomplete upgrade...
-      if ($amount > 0) {
+      if ($amount > 0.005) {
         $cust_credit_bill{$invnum} += $amount;
         push @{ $cust_credit_bill_pkg{$invnum} },
           new FS::cust_credit_bill_pkg {
             'billpkgnum' => $tax_item->billpkgnum,
-            'amount'     => $amount,
+            'amount'     => sprintf('%.2f', $amount),
             'setuprecur' => 'setup',
           };
 
@@ -967,6 +1003,58 @@ sub credit_lineitems {
 
 =back
 
+=head1 SUBROUTINES
+
+=over 4
+
+=item process_batch_import
+
+=cut
+
+use List::Util qw( min );
+use FS::cust_bill;
+use FS::cust_credit_bill;
+sub process_batch_import {
+  my $job = shift;
+
+  my $opt = { 'table'   => 'cust_credit',
+              'params'  => [ '_date', 'credbatch' ],
+              'formats' => { 'simple' =>
+                               [ 'custnum', 'amount', 'reasonnum', 'invnum' ],
+                           },
+              'default_csv' => 1,
+              'postinsert_callback' => sub {
+                my $cust_credit = shift; #my ($cust_credit, $param ) = @_;
+
+                if ( $cust_credit->invnum ) {
+
+                  my $cust_bill = qsearchs('cust_bill', { invnum=>$cust_credit->invnum } );
+                  my $amount = min( $cust_credit->credited, $cust_bill->owed );
+    
+                  my $cust_credit_bill = new FS::cust_credit_bill ( {
+                    'crednum' => $cust_credit->crednum,
+                    'invnum'  => $cust_bill->invnum,
+                    'amount'  => $amount,
+                  } );
+                  my $error = $cust_credit_bill->insert;
+                  return '' unless $error;
+
+                }
+
+                #apply_payments_and_credits ?
+                $cust_credit->cust_main->apply_credits;
+
+                return '';
+
+              },
+            };
+
+  FS::Record::process_batch_import( $job, $opt, @_ );
+
+}
+
+=back
+
 =head1 BUGS
 
 The delete method.  The replace method.