1 package FS::cust_bill_pkg;
4 use vars qw( @ISA $DEBUG );
5 use FS::Record qw( qsearch qsearchs dbdef dbh );
6 use FS::cust_main_Mixin;
10 use FS::cust_bill_pkg_detail;
11 use FS::cust_bill_pkg_display;
12 use FS::cust_bill_pay_pkg;
13 use FS::cust_credit_bill_pkg;
14 use FS::cust_tax_exempt_pkg;
16 @ISA = qw( FS::cust_main_Mixin FS::Record );
22 FS::cust_bill_pkg - Object methods for cust_bill_pkg records
26 use FS::cust_bill_pkg;
28 $record = new FS::cust_bill_pkg \%hash;
29 $record = new FS::cust_bill_pkg { 'column' => 'value' };
31 $error = $record->insert;
33 $error = $record->check;
37 An FS::cust_bill_pkg object represents an invoice line item.
38 FS::cust_bill_pkg inherits from FS::Record. The following fields are currently
43 =item billpkgnum - primary key
45 =item invnum - invoice (see L<FS::cust_bill>)
47 =item pkgnum - package (see L<FS::cust_pkg>) or 0 for the special virtual sales tax package, or -1 for the virtual line item (itemdesc is used for the line)
49 =item pkgpart_override - optional package definition (see L<FS::part_pkg>) override
50 =item setup - setup fee
52 =item recur - recurring fee
54 =item sdate - starting date of recurring fee
56 =item edate - ending date of recurring fee
58 =item itemdesc - Line item description (overrides normal package description)
60 =item quantity - If not set, defaults to 1
62 =item unitsetup - If not set, defaults to setup
64 =item unitrecur - If not set, defaults to recur
66 =item hidden - If set to Y, indicates data should not appear as separate line item on invoice
70 sdate and edate are specified as UNIX timestamps; see L<perlfunc/"time">. Also
71 see L<Time::Local> and L<Date::Parse> for conversion functions.
79 Creates a new line item. To add the line item to the database, see
80 L<"insert">. Line items are normally created by calling the bill method of a
81 customer object (see L<FS::cust_main>).
85 sub table { 'cust_bill_pkg'; }
89 Adds this line item to the database. If there is an error, returns the error,
90 otherwise returns false.
97 local $SIG{HUP} = 'IGNORE';
98 local $SIG{INT} = 'IGNORE';
99 local $SIG{QUIT} = 'IGNORE';
100 local $SIG{TERM} = 'IGNORE';
101 local $SIG{TSTP} = 'IGNORE';
102 local $SIG{PIPE} = 'IGNORE';
104 my $oldAutoCommit = $FS::UID::AutoCommit;
105 local $FS::UID::AutoCommit = 0;
108 my $error = $self->SUPER::insert;
110 $dbh->rollback if $oldAutoCommit;
114 if ( defined dbdef->table('cust_bill_pkg_detail') && $self->get('details') ) {
115 foreach my $detail ( @{$self->get('details')} ) {
116 my $cust_bill_pkg_detail = new FS::cust_bill_pkg_detail {
117 'billpkgnum' => $self->billpkgnum,
118 'format' => (ref($detail) ? $detail->[0] : '' ),
119 'detail' => (ref($detail) ? $detail->[1] : $detail ),
120 'amount' => (ref($detail) ? $detail->[2] : '' ),
121 'classnum' => (ref($detail) ? $detail->[3] : '' ),
123 $error = $cust_bill_pkg_detail->insert;
125 $dbh->rollback if $oldAutoCommit;
131 if ( defined dbdef->table('cust_bill_pkg_display') && $self->get('display') ){
132 foreach my $cust_bill_pkg_display ( @{ $self->get('display') } ) {
133 $cust_bill_pkg_display->billpkgnum($self->billpkgnum);
134 $error = $cust_bill_pkg_display->insert;
136 $dbh->rollback if $oldAutoCommit;
142 if ( $self->_cust_tax_exempt_pkg ) {
143 foreach my $cust_tax_exempt_pkg ( @{$self->_cust_tax_exempt_pkg} ) {
144 $cust_tax_exempt_pkg->billpkgnum($self->billpkgnum);
145 $error = $cust_tax_exempt_pkg->insert;
147 $dbh->rollback if $oldAutoCommit;
153 my $tax_location = $self->get('cust_bill_pkg_tax_location');
154 if ( $tax_location ) {
155 foreach my $cust_bill_pkg_tax_location ( @$tax_location ) {
156 $cust_bill_pkg_tax_location->billpkgnum($self->billpkgnum);
157 warn $cust_bill_pkg_tax_location;
158 $error = $cust_bill_pkg_tax_location->insert;
161 $dbh->rollback if $oldAutoCommit;
167 my $tax_rate_location = $self->get('cust_bill_pkg_tax_rate_location');
168 if ( $tax_rate_location ) {
169 foreach my $cust_bill_pkg_tax_rate_location ( @$tax_rate_location ) {
170 $cust_bill_pkg_tax_rate_location->billpkgnum($self->billpkgnum);
171 $error = $cust_bill_pkg_tax_rate_location->insert;
174 $dbh->rollback if $oldAutoCommit;
180 my $cust_tax_adjustment = $self->get('cust_tax_adjustment');
181 if ( $cust_tax_adjustment ) {
182 $cust_tax_adjustment->billpkgnum($self->billpkgnum);
183 $error = $cust_tax_adjustment->replace;
186 $dbh->rollback if $oldAutoCommit;
191 $dbh->commit or die $dbh->errstr if $oldAutoCommit;
198 Currently unimplemented. I don't remove line items because there would then be
199 no record the items ever existed (which is bad, no?)
204 return "Can't delete cust_bill_pkg records!";
207 #alas, bin/follow-tax-rename
209 #=item replace OLD_RECORD
211 #Currently unimplemented. This would be even more of an accounting nightmare
212 #than deleteing the items. Just don't do it.
217 # return "Can't modify cust_bill_pkg records!";
222 Checks all fields to make sure this is a valid line item. If there is an
223 error, returns the error, otherwise returns false. Called by the insert
232 $self->ut_numbern('billpkgnum')
233 || $self->ut_snumber('pkgnum')
234 || $self->ut_number('invnum')
235 || $self->ut_money('setup')
236 || $self->ut_money('recur')
237 || $self->ut_numbern('sdate')
238 || $self->ut_numbern('edate')
239 || $self->ut_textn('itemdesc')
240 || $self->ut_textn('itemcomment')
241 || $self->ut_enum('hidden', [ '', 'Y' ])
243 return $error if $error;
245 #if ( $self->pkgnum != 0 ) { #allow unchecked pkgnum 0 for tax! (add to part_pkg?)
246 if ( $self->pkgnum > 0 ) { #allow -1 for non-pkg line items and 0 for tax (add to part_pkg?)
247 return "Unknown pkgnum ". $self->pkgnum
248 unless qsearchs( 'cust_pkg', { 'pkgnum' => $self->pkgnum } );
251 return "Unknown invnum"
252 unless qsearchs( 'cust_bill' ,{ 'invnum' => $self->invnum } );
259 Returns the package (see L<FS::cust_pkg>) for this invoice line item.
265 qsearchs( 'cust_pkg', { 'pkgnum' => $self->pkgnum } );
270 Returns the package definition for this invoice line item.
276 if ( $self->pkgpart_override ) {
277 qsearchs('part_pkg', { 'pkgpart' => $self->pkgpart_override } );
279 $self->cust_pkg->part_pkg;
285 Returns the invoice (see L<FS::cust_bill>) for this invoice line item.
291 qsearchs( 'cust_bill', { 'invnum' => $self->invnum } );
294 =item previous_cust_bill_pkg
296 Returns the previous cust_bill_pkg for this package, if any.
300 sub previous_cust_bill_pkg {
303 'table' => 'cust_bill_pkg',
304 'hashref' => { 'pkgnum' => $self->pkgnum,
305 'sdate' => { op=>'<', value=>$self->sdate },
307 'order_by' => 'ORDER BY sdate DESC LIMIT 1',
311 =item details [ OPTION => VALUE ... ]
313 Returns an array of detail information for the invoice line item.
315 Currently available options are: I<format> I<escape_function>
317 If I<format> is set to html or latex then the array members are improved
318 for tabular appearance in those environments if possible.
320 If I<escape_function> is set then the array members are processed by this
321 function before being returned.
326 my ( $self, %opt ) = @_;
327 my $format = $opt{format} || '';
328 my $escape_function = $opt{escape_function} || sub { shift };
329 return () unless defined dbdef->table('cust_bill_pkg_detail');
331 eval "use Text::CSV_XS;";
333 my $csv = new Text::CSV_XS;
335 my $format_sub = sub { my $detail = shift;
336 $csv->parse($detail) or return "can't parse $detail";
337 join(' - ', map { &$escape_function($_) }
342 $format_sub = sub { my $detail = shift;
343 $csv->parse($detail) or return "can't parse $detail";
344 join('</TD><TD>', map { &$escape_function($_) }
348 if $format eq 'html';
350 $format_sub = sub { my $detail = shift;
351 $csv->parse($detail) or return "can't parse $detail";
352 #join(' & ', map { '\small{'. &$escape_function($_). '}' }
356 foreach ($csv->fields) {
357 $result .= ' & ' if $column > 1;
358 if ($column > 6) { # KLUDGE ALERT!
359 $result .= '\multicolumn{1}{l}{\scriptsize{'.
360 &$escape_function($_). '}}';
362 $result .= '\scriptsize{'. &$escape_function($_). '}';
368 if $format eq 'latex';
370 $format_sub = $opt{format_function} if $opt{format_function};
372 map { ( $_->format eq 'C'
373 ? &{$format_sub}( $_->detail )
374 : &{$escape_function}( $_->detail )
377 qsearch ({ 'table' => 'cust_bill_pkg_detail',
378 'hashref' => { 'billpkgnum' => $self->billpkgnum },
379 'order_by' => 'ORDER BY detailnum',
381 #qsearch ( 'cust_bill_pkg_detail', { 'lineitemnum' => $self->lineitemnum });
386 Returns a description for this line item. For typical line items, this is the
387 I<pkg> field of the corresponding B<FS::part_pkg> object (see L<FS::part_pkg>).
388 For one-shot line items and named taxes, it is the I<itemdesc> field of this
389 line item, and for generic taxes, simply returns "Tax".
396 if ( $self->pkgnum > 0 ) {
397 $self->itemdesc || $self->part_pkg->pkg;
399 my $desc = $self->itemdesc || 'Tax';
400 $desc .= ' '. $self->itemcomment if $self->itemcomment =~ /\S/;
407 Returns the amount owed (still outstanding) on this line item's setup fee,
408 which is the amount of the line item minus all payment applications (see
409 L<FS::cust_bill_pay_pkg> and credit applications (see
410 L<FS::cust_credit_bill_pkg>).
416 $self->owed('setup', @_);
421 Returns the amount owed (still outstanding) on this line item's recurring fee,
422 which is the amount of the line item minus all payment applications (see
423 L<FS::cust_bill_pay_pkg> and credit applications (see
424 L<FS::cust_credit_bill_pkg>).
430 $self->owed('recur', @_);
433 # modeled after cust_bill::owed...
435 my( $self, $field ) = @_;
436 my $balance = $self->$field();
437 $balance -= $_->amount foreach ( $self->cust_bill_pay_pkg($field) );
438 $balance -= $_->amount foreach ( $self->cust_credit_bill_pkg($field) );
439 $balance = sprintf( '%.2f', $balance );
440 $balance =~ s/^\-0\.00$/0.00/; #yay ieee fp
444 sub cust_bill_pay_pkg {
445 my( $self, $field ) = @_;
446 qsearch( 'cust_bill_pay_pkg', { 'billpkgnum' => $self->billpkgnum,
447 'setuprecur' => $field,
452 sub cust_credit_bill_pkg {
453 my( $self, $field ) = @_;
454 qsearch( 'cust_credit_bill_pkg', { 'billpkgnum' => $self->billpkgnum,
455 'setuprecur' => $field,
462 Returns the number of billing units (for tax purposes) represented by this,
469 $self->pkgnum ? $self->part_pkg->calc_units($self->cust_pkg) : 0; # 1?
477 my( $self, $value ) = @_;
478 if ( defined($value) ) {
479 $self->setfield('quantity', $value);
481 $self->getfield('quantity') || 1;
489 my( $self, $value ) = @_;
490 if ( defined($value) ) {
491 $self->setfield('unitsetup', $value);
493 $self->getfield('unitsetup') eq ''
494 ? $self->getfield('setup')
495 : $self->getfield('unitsetup');
503 my( $self, $value ) = @_;
504 if ( defined($value) ) {
505 $self->setfield('unitrecur', $value);
507 $self->getfield('unitrecur') eq ''
508 ? $self->getfield('recur')
509 : $self->getfield('unitrecur');
514 Returns a list of cust_bill_pkg objects each with no more than a single class
515 (including setup or recur) of charge.
521 # XXX this goes away with cust_bill_pkg refactor
523 my $cust_bill_pkg = new FS::cust_bill_pkg { $self->hash };
524 my %cust_bill_pkg = ();
526 $cust_bill_pkg{setup} = $cust_bill_pkg if $cust_bill_pkg->setup;
527 $cust_bill_pkg{recur} = $cust_bill_pkg if $cust_bill_pkg->recur;
530 #split setup and recur
531 if ($cust_bill_pkg->setup && $cust_bill_pkg->recur) {
532 my $cust_bill_pkg_recur = new FS::cust_bill_pkg { $cust_bill_pkg->hash };
533 $cust_bill_pkg->set('details', []);
534 $cust_bill_pkg->recur(0);
535 $cust_bill_pkg->unitrecur(0);
536 $cust_bill_pkg->type('');
537 $cust_bill_pkg_recur->setup(0);
538 $cust_bill_pkg_recur->unitsetup(0);
539 $cust_bill_pkg{recur} = $cust_bill_pkg_recur;
543 #split usage from recur
544 my $usage = sprintf( "%.2f", $cust_bill_pkg{recur}->usage );
545 warn "usage is $usage\n" if $DEBUG;
547 my $cust_bill_pkg_usage =
548 new FS::cust_bill_pkg { $cust_bill_pkg{recur}->hash };
549 $cust_bill_pkg_usage->recur( $usage );
550 $cust_bill_pkg_usage->type( 'U' );
551 my $recur = sprintf( "%.2f", $cust_bill_pkg{recur}->recur - $usage );
552 $cust_bill_pkg{recur}->recur( $recur );
553 $cust_bill_pkg{recur}->type( '' );
554 $cust_bill_pkg{recur}->set('details', []);
555 $cust_bill_pkg{''} = $cust_bill_pkg_usage;
558 #subdivide usage by usage_class
559 if (exists($cust_bill_pkg{''})) {
560 foreach my $class (grep { $_ } $self->usage_classes) {
561 my $usage = sprintf( "%.2f", $cust_bill_pkg{''}->usage($class) );
562 my $cust_bill_pkg_usage =
563 new FS::cust_bill_pkg { $cust_bill_pkg{''}->hash };
564 $cust_bill_pkg_usage->recur( $usage );
565 $cust_bill_pkg_usage->set('details', []);
566 my $classless = sprintf( "%.2f", $cust_bill_pkg{''}->recur - $usage );
567 $cust_bill_pkg{''}->recur( $classless );
568 $cust_bill_pkg{$class} = $cust_bill_pkg_usage;
570 delete $cust_bill_pkg{''} unless $cust_bill_pkg{''}->recur;
573 # # sort setup,recur,'', and the rest numeric && return
574 # my @result = map { $cust_bill_pkg{$_} }
575 # sort { my $ad = ($a=~/^\d+$/); my $bd = ($b=~/^\d+$/);
576 # ( $ad cmp $bd ) || ( $ad ? $a<=>$b : $b cmp $a )
578 # keys %cust_bill_pkg;
587 Returns the amount of the charge associated with usage class CLASSNUM if
588 CLASSNUM is defined. Otherwise returns the total charge associated with
594 my( $self, $classnum ) = @_;
598 if ( $self->get('details') ) {
602 grep { ref($_) && ( defined($classnum) ? $_->[3] eq $classnum : 1 ) }
603 @{ $self->get('details') };
607 my $hashref = { 'billpkgnum' => $self->billpkgnum };
608 $hashref->{ 'classnum' } = $classnum if defined($classnum);
609 @values = map { $_->amount } qsearch('cust_bill_pkg_detail', $hashref);
613 foreach ( @values ) {
621 Returns a list of usage classnums associated with this invoice line's
629 if ( $self->get('details') ) {
632 foreach my $detail ( grep { ref($_) } @{$self->get('details')} ) {
633 $seen{ $detail->[3] } = 1;
640 qsearch({ table => 'cust_bill_pkg_detail',
641 hashref => { billpkgnum => $self->billpkgnum },
642 select => 'DISTINCT classnum',
649 =item cust_bill_pkg_display [ type => TYPE ]
651 Returns an array of display information for the invoice line item optionally
656 sub cust_bill_pkg_display {
657 my ( $self, %opt ) = @_;
660 new FS::cust_bill_pkg_display { billpkgnum =>$self->billpkgnum };
662 return ( $default ) unless defined dbdef->table('cust_bill_pkg_display');#hmmm
664 my $type = $opt{type} if exists $opt{type};
667 if ( scalar( $self->get('display') ) ) {
668 @result = grep { defined($type) ? ($type eq $_->type) : 1 }
669 @{ $self->get('display') };
671 my $hashref = { 'billpkgnum' => $self->billpkgnum };
672 $hashref->{type} = $type if defined($type);
674 @result = qsearch ({ 'table' => 'cust_bill_pkg_display',
675 'hashref' => { 'billpkgnum' => $self->billpkgnum },
676 'order_by' => 'ORDER BY billpkgdisplaynum',
680 push @result, $default unless ( scalar(@result) || $type );
686 # reserving this name for my friends FS::{tax_rate|cust_main_county}::taxline
687 # and FS::cust_main::bill
689 sub _cust_tax_exempt_pkg {
692 $self->{Hash}->{_cust_tax_exempt_pkg} or
693 $self->{Hash}->{_cust_tax_exempt_pkg} = [];
702 setup and recur shouldn't be separate fields. There should be one "amount"
703 field and a flag to tell you if it is a setup/one-time fee or a recurring fee.
705 A line item with both should really be two separate records (preserving
706 sdate and edate for setup fees for recurring packages - that information may
707 be valuable later). Invoice generation (cust_main::bill), invoice printing
708 (cust_bill), tax reports (report_tax.cgi) and line item reports
709 (cust_bill_pkg.cgi) would need to be updated.
711 owed_setup and owed_recur could then be repaced by just owed, and
712 cust_bill::open_cust_bill_pkg and
713 cust_bill_ApplicationCommon::apply_to_lineitems could be simplified.
717 L<FS::Record>, L<FS::cust_bill>, L<FS::cust_pkg>, L<FS::cust_main>, schema.html
718 from the base documentation.