move some code from FS::cust_pkg to FS::cust_svc, becomes the cancel method

[freeside.git] / FS / FS / cust_svc.pm

diff --git a/FS/FS/cust_svc.pm b/FS/FS/cust_svc.pm
index 541f0c8..c7cc4b3 100644 (file)
--- a/FS/FS/cust_svc.pm
+++ b/FS/FS/cust_svc.pm
@@ -3,10 +3,11 @@ package FS::cust_svc;
 use strict;
 use vars qw( @ISA );
 use Carp qw( cluck );
-use FS::Record qw( qsearchs dbh );
+use FS::Record qw( qsearch qsearchs dbh );
 use FS::cust_pkg;
 use FS::part_pkg;
 use FS::part_svc;
+use FS::pkg_svc;
 use FS::svc_acct;
 use FS::svc_acct_sm;
 use FS::svc_domain;
@@ -84,15 +85,110 @@ otherwise returns false.
 =item delete
 
 Deletes this service from the database.  If there is an error, returns the
-error, otherwise returns false.
+error, otherwise returns false.  Note that this only removes the cust_svc
+record - you should probably use the B<cancel> method instead.
 
-Called by the cancel method of the package (see L<FS::cust_pkg>).
+=item cancel
+
+Cancels the relevant service by calling the B<cancel> method of the associated
+FS::svc_XXX object (i.e. an FS::svc_acct object or FS::svc_domain object),
+deleting the FS::svc_XXX record and then deleting this record.
+
+If there is an error, returns the error, otherwise returns false.
+
+=cut
+
+sub cancel {
+  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;
+  my $dbh = dbh;
+
+  my $part_svc = $self->part_svc;
+
+  $part_svc->svcdb =~ /^([\w\-]+)$/ or do {
+    $dbh->rollback if $oldAutoCommit;
+    return "Illegal svcdb value in part_svc!";
+  };
+  my $svcdb = $1;
+  require "FS/$svcdb.pm";
+
+  my $svc = $self->svc_x;
+  if ($svc) {
+    my $error = $svc->cancel;
+    if ( $error ) {
+      $dbh->rollback if $oldAutoCommit;
+      return "Error canceling service: $error";
+    }
+    $error = $svc->delete;
+    if ( $error ) {
+      $dbh->rollback if $oldAutoCommit;
+      return "Error deleting service: $error";
+    }
+  }
+
+  my $error = $self->delete;
+  if ( $error ) {
+    $dbh->rollback if $oldAutoCommit;
+    return "Error deleting cust_svc: $error";
+  }
+
+  $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+
+  ''; #no errors
+
+}
 
 =item replace OLD_RECORD
 
 Replaces the OLD_RECORD with this one in the database.  If there is an error,
 returns the error, otherwise returns false.
 
+=cut
+
+sub replace {
+  my ( $new, $old ) = ( shift, 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 $error = $new->SUPER::replace($old);
+  if ( $error ) {
+    $dbh->rollback if $oldAutoCommit;
+    return $error if $error;
+  }
+
+  if ( $new->svcpart != $old->svcpart ) {
+    my $svc_x = $new->svc_x;
+    my $new_svc_x = ref($svc_x)->new({$svc_x->hash});
+    my $error = $new_svc_x->replace($svc_x);
+    if ( $error ) {
+      $dbh->rollback if $oldAutoCommit;
+      return $error if $error;
+    }
+  }
+
+  $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+  ''; #no error
+
+}
+
 =item check
 
 Checks all fields to make sure this is a valid service.  If there is an error,
@@ -111,12 +207,28 @@ sub check {
   ;
   return $error if $error;
 
-  return "Unknown pkgnum"
-    unless ! $self->pkgnum
-      || qsearchs( 'cust_pkg', { 'pkgnum' => $self->pkgnum } );
-
-  return "Unknown svcpart" unless
-    qsearchs( 'part_svc', { 'svcpart' => $self->svcpart } );
+  my $part_svc = qsearchs( 'part_svc', { 'svcpart' => $self->svcpart } );
+  return "Unknown svcpart" unless $part_svc;
+
+  if ( $self->pkgnum ) {
+    my $cust_pkg = qsearchs( 'cust_pkg', { 'pkgnum' => $self->pkgnum } );
+    return "Unknown pkgnum" unless $cust_pkg;
+    my $pkg_svc = qsearchs( 'pkg_svc', {
+      'pkgpart' => $cust_pkg->pkgpart,
+      'svcpart' => $self->svcpart,
+    });
+    # or new FS::pkg_svc ( { 'pkgpart'  => $cust_pkg->pkgpart,
+    #                        'svcpart'  => $self->svcpart,
+    #                        'quantity' => 0                   } );
+
+    my @cust_svc = qsearch('cust_svc', {
+      'pkgnum'  => $self->pkgnum,
+      'svcpart' => $self->svcpart,
+    });
+    return "Already ". scalar(@cust_svc). " ". $part_svc->svc.
+           " services for pkgnum ". $self->pkgnum
+      if scalar(@cust_svc) >= $pkg_svc->quantity;
+  }
 
   ''; #no error
 }
@@ -232,7 +344,7 @@ sub seconds_since {
 
 =head1 VERSION
 
-$Id: cust_svc.pm,v 1.9 2002-01-29 16:33:15 ivan Exp $
+$Id: cust_svc.pm,v 1.15 2002-05-22 12:17:06 ivan Exp $
 
 =head1 BUGS