path: root/FS/FS/svc_phone.pm

package FS::svc_phone;

use strict;
use vars qw( @ISA @pw_set $conf );
use FS::Conf;
use FS::Record qw( qsearch qsearchs dbh );
use FS::Msgcat qw(gettext);
use FS::svc_Common;
use FS::part_svc;
use FS::phone_device;

@ISA = qw( FS::svc_Common );

#avoid l 1 and o O 0
@pw_set = ( 'a'..'k', 'm','n', 'p-z', 'A'..'N', 'P'..'Z' , '2'..'9' );

#ask FS::UID to run this stuff for us later
$FS::UID::callback{'FS::svc_acct'} = sub { 
  $conf = new FS::Conf;
};

=head1 NAME

FS::svc_phone - Object methods for svc_phone records

=head1 SYNOPSIS

  use FS::svc_phone;

  $record = new FS::svc_phone \%hash;
  $record = new FS::svc_phone { '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_phone object represents a phone number.  FS::svc_phone inherits
from FS::Record.  The following fields are currently supported:

=over 4

=item svcnum

primary key

=item countrycode

=item phonenum

=item sip_password

=item pin

Voicemail PIN

=item phone_name

=back

=head1 METHODS

=over 4

=item new HASHREF

Creates a new phone number.  To add the number to the database, see L<"insert">.

Note that this stores the hash reference, not a distinct copy of the hash it
points to.  You can ask the object for a copy with the I<hash> method.

=cut

# the new method can be inherited from FS::Record, if a table method is defined
#
sub table_info {
  {
    'name' => 'Phone number',
    'sorts' => 'phonenum',
    'display_weight' => 60,
    'cancel_weight'  => 80,
    'fields' => {
        'countrycode'  => { label => 'Country code',
                            type  => 'text',
                            disable_inventory => 1,
                            disable_select => 1,
                          },
        'phonenum'     => 'Phone number',
        'pin'          => { label => 'Personal Identification Number',
                            type  => 'text',
                            disable_inventory => 1,
                            disable_select => 1,
                          },
        'sip_password' => 'SIP password',
        'phone_name'   => 'Name',
    },
  };
}

sub table { 'svc_phone'; }

sub table_dupcheck_fields { ( 'countrycode', 'phonenum' ); }

=item search_sql STRING

Class method which returns an SQL fragment to search for the given string.

=cut

sub search_sql {
  my( $class, $string ) = @_;
  $class->search_sql_field('phonenum', $string );
}

=item label

Returns the phone number.

=cut

sub label {
  my $self = shift;
  my $phonenum = $self->phonenum; #XXX format it better
  my $label = $phonenum;
  $label .= ' ('.$self->phone_name.')' if $self->phone_name;
  $label;
}

=item insert

Adds this record to the database.  If there is an error, returns the error,
otherwise returns false.

=cut

# the insert method can be inherited from FS::Record

=item delete

Delete this record from the database.

=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;

  foreach my $phone_device ( $self->phone_device ) {
    my $error = $phone_device->delete;
    if ( $error ) {
      $dbh->rollback if $oldAutoCommit;
      return $error;
    }
  }

  my $error = $self->SUPER::delete;
  if ( $error ) {
    $dbh->rollback if $oldAutoCommit;
    return $error;
  }

  $dbh->commit or die $dbh->errstr if $oldAutoCommit;
  '';

}

# the delete method can be inherited from FS::Record

=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

# the replace method can be inherited from FS::Record

=item suspend

Called by the suspend method of FS::cust_pkg (see L<FS::cust_pkg>).

=item unsuspend

Called by the unsuspend method of FS::cust_pkg (see L<FS::cust_pkg>).

=item cancel

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 phone number.  If there is
an error, returns the error, otherwise returns false.  Called by the insert
and replace methods.

=cut

# the check method should currently be supplied - FS::Record contains some
# data checking routines

sub check {
  my $self = shift;

  my $conf = new FS::Conf;

  my $phonenum = $self->phonenum;
  my $phonenum_check_method;
  if ( $conf->exists('svc_phone-allow_alpha_phonenum') ) {
    $phonenum =~ s/\W//g;
    $phonenum_check_method = 'ut_alpha';
  } else {
    $phonenum =~ s/\D//g;
    $phonenum_check_method = 'ut_number';
  }
  $self->phonenum($phonenum);

  my $error = 
    $self->ut_numbern('svcnum')
    || $self->ut_numbern('countrycode')
    || $self->$phonenum_check_method('phonenum')
    || $self->ut_anything('sip_password')
    || $self->ut_numbern('pin')
    || $self->ut_textn('phone_name')
  ;
  return $error if $error;

  $self->countrycode(1) unless $self->countrycode;

  unless ( length($self->sip_password) ) {

    $self->sip_password(
      join('', map $pw_set[ int(rand $#pw_set) ], (0..16) )
    );

  }

  $self->SUPER::check;
}

=item _check duplicate

Internal method to check for duplicate phone numers.

=cut

#false laziness w/svc_acct.pm's _check_duplicate.
sub _check_duplicate {
  my $self = shift;

  my $global_unique = $conf->config('global_unique-phonenum') || 'none';
  return '' if $global_unique eq 'disabled';

  $self->lock_table;

  my @dup_ccphonenum =
    grep { !$self->svcnum || $_->svcnum != $self->svcnum }
    qsearch( 'svc_phone', {
      'countrycode' => $self->countrycode,
      'phonenum'    => $self->phonenum,
    });

  return gettext('phonenum_in_use')
    if $global_unique eq 'countrycode+phonenum' && @dup_ccphonenum;

  my $part_svc = qsearchs('part_svc', { 'svcpart' => $self->svcpart } );
  unless ( $part_svc ) {
    return 'unknown svcpart '. $self->svcpart;
  }

  if ( @dup_ccphonenum ) {

    my $exports = FS::part_export::export_info('svc_phone');
    my %conflict_ccphonenum_svcpart = ( $self->svcpart => 'SELF', );

    foreach my $part_export ( $part_svc->part_export ) {

      #this will catch to the same exact export
      my @svcparts = map { $_->svcpart } $part_export->export_svc;

      $conflict_ccphonenum_svcpart{$_} = $part_export->exportnum
        foreach @svcparts;

    }

    foreach my $dup_ccphonenum ( @dup_ccphonenum ) {
      my $dup_svcpart = $dup_ccphonenum->cust_svc->svcpart;
      if ( exists($conflict_ccphonenum_svcpart{$dup_svcpart}) ) {
        return "duplicate phone number ".
               $self->countrycode. ' '. $self->phonenum.
               ": conflicts with svcnum ". $dup_ccphonenum->svcnum.
               " via exportnum ". $conflict_ccphonenum_svcpart{$dup_svcpart};
      }
    }

  }

  return '';

}

=item check_pin

Checks the supplied PIN against the PIN in the database.  Returns true for a
sucessful authentication, false if no match.

=cut

sub check_pin {
  my($self, $check_pin) = @_;
  length($self->pin) && $check_pin eq $self->pin;
}

=item radius_reply

=cut

sub radius_reply {
  my $self = shift;
  #XXX Session-Timeout!  holy shit, need rlm_perl to ask for this in realtime
  ();
}

=item radius_check

=cut

sub radius_check {
  my $self = shift;
  my %check = ();

  my $conf = new FS::Conf;

  $check{'User-Password'} = $conf->config('svc_phone-radius-default_password');

  %check;
}

sub radius_groups {
  ();
}

=item phone_device

Returns any FS::phone_device records associated with this service.

=cut

sub phone_device {
  my $self = shift;
  qsearch('phone_device', { 'svcnum' => $self->svcnum } );
}

=back

=head1 BUGS

=head1 SEE ALSO

L<FS::svc_Common>, L<FS::Record>, L<FS::cust_svc>, L<FS::part_svc>,
L<FS::cust_pkg>, schema.html from the base documentation.

=cut

1;