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+package FS::svc_forward;
+
+use strict;
+use vars qw( @ISA );
+use FS::Conf;
+use FS::Record qw( fields qsearch qsearchs dbh );
+use FS::svc_Common;
+use FS::cust_svc;
+use FS::svc_acct;
+use FS::svc_domain;
+
+@ISA = qw( FS::svc_Common );
+
+=head1 NAME
+
+FS::svc_forward - Object methods for svc_forward records
+
+=head1 SYNOPSIS
+
+ use FS::svc_forward;
+
+ $record = new FS::svc_forward \%hash;
+ $record = new FS::svc_forward { 'column' => 'value' };
+
+ $error = $record->insert;
+
+ $error = $new_record->replace($old_record);
+
+ $error = $record->delete;
+
+ $error = $record->check;
+
+ $error = $record->suspend;
+
+ $error = $record->unsuspend;
+
+ $error = $record->cancel;
+
+=head1 DESCRIPTION
+
+An FS::svc_forward object represents a mail forwarding alias. FS::svc_forward
+inherits from FS::Record. The following fields are currently supported:
+
+=over 4
+
+=item svcnum - primary key (assigned automatcially for new accounts)
+
+=item srcsvc - svcnum of the source of the forward (see L<FS::svc_acct>)
+
+=item src - literal source (username or full email address)
+
+=item dstsvc - svcnum of the destination of the forward (see L<FS::svc_acct>)
+
+=item dst - literal destination (username or full email address)
+
+=back
+
+=head1 METHODS
+
+=over 4
+
+=item new HASHREF
+
+Creates a new mail forwarding alias. To add the mail forwarding alias to the
+database, see L<"insert">.
+
+=cut
+
+sub table { 'svc_forward'; }
+
+=item insert
+
+Adds this mail forwarding alias to the database. If there is an error, returns
+the error, otherwise returns false.
+
+The additional fields pkgnum and svcpart (see L<FS::cust_svc>) should be
+defined. An FS::cust_svc record will be created and inserted.
+
+=cut
+
+sub insert {
+ my $self = shift;
+ my $error;
+
+ 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;
+
+ $error = $self->check;
+ return $error if $error;
+
+ $error = $self->SUPER::insert;
+ if ($error) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+
+ $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+ ''; #no error
+
+}
+
+=item delete
+
+Deletes this mail forwarding alias from the database. If there is an error,
+returns the error, otherwise returns false.
+
+The corresponding FS::cust_svc record will be deleted as well.
+
+=cut
+
+sub delete {
+ 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 $error = $self->SUPER::delete;
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+
+ $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+ '';
+}
+
+
+=item replace OLD_RECORD
+
+Replaces 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 );
+
+ if ( $new->srcsvc != $old->srcsvc
+ && ( $new->dstsvc != $old->dstsvc
+ || ! $new->dstsvc && $new->dst ne $old->dst
+ )
+ ) {
+ return "Can't change both source and destination of a mail forward!"
+ }
+
+ 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;
+ }
+
+ $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+ '';
+}
+
+=item suspend
+
+Just returns false (no error) for now.
+
+Called by the suspend method of FS::cust_pkg (see L<FS::cust_pkg>).
+
+=item unsuspend
+
+Just returns false (no error) for now.
+
+Called by the unsuspend method of FS::cust_pkg (see L<FS::cust_pkg>).
+
+=item cancel
+
+Just returns false (no error) for now.
+
+Called by the cancel method of FS::cust_pkg (see L<FS::cust_pkg>).
+
+=item check
+
+Checks all fields to make sure this is a valid mail forwarding alias. If there
+is an error, returns the error, otherwise returns false. Called by the insert
+and replace methods.
+
+Sets any fixed values; see L<FS::part_svc>.
+
+=cut
+
+sub check {
+ my $self = shift;
+
+ my $x = $self->setfixed;
+ return $x unless ref($x);
+ #my $part_svc = $x;
+
+ my $error = $self->ut_numbern('svcnum')
+ || $self->ut_numbern('srcsvc')
+ || $self->ut_numbern('dstsvc')
+ ;
+ return $error if $error;
+
+ return "Both srcsvc and src were defined; only one can be specified"
+ if $self->srcsvc && $self->src;
+
+ return "one of srcsvc or src is required"
+ unless $self->srcsvc || $self->src;
+
+ return "Unknown srcsvc: ". $self->srcsvc
+ unless ! $self->srcsvc || $self->srcsvc_acct;
+
+ return "Both dstsvc and dst were defined; only one can be specified"
+ if $self->dstsvc && $self->dst;
+
+ return "one of dstsvc or dst is required"
+ unless $self->dstsvc || $self->dst;
+
+ return "Unknown dstsvc: ". $self->dstsvc
+ unless ! $self->dstsvc || $self->dstsvc_acct;
+ #return "Unknown dstsvc"
+ # unless qsearchs('svc_acct', { 'svcnum' => $self->dstsvc } )
+ # || ! $self->dstsvc;
+
+ if ( $self->src ) {
+ $self->src =~ /^([\w\.\-\&]*)(\@([\w\-]+\.)+\w+)?$/
+ or return "Illegal src: ". $self->dst;
+ $self->src("$1$2");
+ } else {
+ $self->src('');
+ }
+
+ if ( $self->dst ) {
+ $self->dst =~ /^([\w\.\-\&]*)(\@([\w\-]+\.)+\w+)?$/
+ or return "Illegal dst: ". $self->dst;
+ $self->dst("$1$2");
+ } else {
+ $self->dst('');
+ }
+
+ $self->SUPER::check;
+}
+
+=item srcsvc_acct
+
+Returns the FS::svc_acct object referenced by the srcsvc column, or false for
+literally specified forwards.
+
+=cut
+
+sub srcsvc_acct {
+ my $self = shift;
+ qsearchs('svc_acct', { 'svcnum' => $self->srcsvc } );
+}
+
+=item dstsvc_acct
+
+Returns the FS::svc_acct object referenced by the srcsvc column, or false for
+literally specified forwards.
+
+=cut
+
+sub dstsvc_acct {
+ my $self = shift;
+ qsearchs('svc_acct', { 'svcnum' => $self->dstsvc } );
+}
+
+=back
+
+=head1 BUGS
+
+=head1 SEE ALSO
+
+L<FS::Record>, L<FS::Conf>, L<FS::cust_svc>, L<FS::part_svc>, L<FS::cust_pkg>,
+L<FS::svc_acct>, L<FS::svc_domain>, schema.html from the base documentation.
+
+=cut
+
+1;
+