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
68 sdate and edate are specified as UNIX timestamps; see L<perlfunc/"time">. Also
69 see L<Time::Local> and L<Date::Parse> for conversion functions.
77 Creates a new line item. To add the line item to the database, see
78 L<"insert">. Line items are normally created by calling the bill method of a
79 customer object (see L<FS::cust_main>).
83 sub table { 'cust_bill_pkg'; }
87 Adds this line item to the database. If there is an error, returns the error,
88 otherwise returns false.
95 local $SIG{HUP} = 'IGNORE';
96 local $SIG{INT} = 'IGNORE';
97 local $SIG{QUIT} = 'IGNORE';
98 local $SIG{TERM} = 'IGNORE';
99 local $SIG{TSTP} = 'IGNORE';
100 local $SIG{PIPE} = 'IGNORE';
102 my $oldAutoCommit = $FS::UID::AutoCommit;
103 local $FS::UID::AutoCommit = 0;
106 my $error = $self->SUPER::insert;
108 $dbh->rollback if $oldAutoCommit;
112 if ( defined dbdef->table('cust_bill_pkg_detail') && $self->get('details') ) {
113 foreach my $detail ( @{$self->get('details')} ) {
114 my $cust_bill_pkg_detail = new FS::cust_bill_pkg_detail {
115 'billpkgnum' => $self->billpkgnum,
116 'format' => (ref($detail) ? $detail->[0] : '' ),
117 'detail' => (ref($detail) ? $detail->[1] : $detail ),
118 'amount' => (ref($detail) ? $detail->[2] : '' ),
119 'classnum' => (ref($detail) ? $detail->[3] : '' ),
121 $error = $cust_bill_pkg_detail->insert;
123 $dbh->rollback if $oldAutoCommit;
129 if ( defined dbdef->table('cust_bill_pkg_display') && $self->get('display') ){
130 foreach my $cust_bill_pkg_display ( @{ $self->get('display') } ) {
131 $cust_bill_pkg_display->billpkgnum($self->billpkgnum);
132 $error = $cust_bill_pkg_display->insert;
134 $dbh->rollback if $oldAutoCommit;
140 if ( $self->_cust_tax_exempt_pkg ) {
141 foreach my $cust_tax_exempt_pkg ( @{$self->_cust_tax_exempt_pkg} ) {
142 $cust_tax_exempt_pkg->billpkgnum($self->billpkgnum);
143 $error = $cust_tax_exempt_pkg->insert;
145 $dbh->rollback if $oldAutoCommit;
151 my $tax_location = $self->get('cust_bill_pkg_tax_location');
152 if ( $tax_location ) {
153 foreach my $cust_bill_pkg_tax_location ( @$tax_location ) {
154 $cust_bill_pkg_tax_location->billpkgnum($self->billpkgnum);
155 warn $cust_bill_pkg_tax_location;
156 $error = $cust_bill_pkg_tax_location->insert;
159 $dbh->rollback if $oldAutoCommit;
165 $dbh->commit or die $dbh->errstr if $oldAutoCommit;
172 Currently unimplemented. I don't remove line items because there would then be
173 no record the items ever existed (which is bad, no?)
178 return "Can't delete cust_bill_pkg records!";
181 #alas, bin/follow-tax-rename
183 #=item replace OLD_RECORD
185 #Currently unimplemented. This would be even more of an accounting nightmare
186 #than deleteing the items. Just don't do it.
191 # return "Can't modify cust_bill_pkg records!";
196 Checks all fields to make sure this is a valid line item. If there is an
197 error, returns the error, otherwise returns false. Called by the insert
206 $self->ut_numbern('billpkgnum')
207 || $self->ut_snumber('pkgnum')
208 || $self->ut_number('invnum')
209 || $self->ut_money('setup')
210 || $self->ut_money('recur')
211 || $self->ut_numbern('sdate')
212 || $self->ut_numbern('edate')
213 || $self->ut_textn('itemdesc')
215 return $error if $error;
217 #if ( $self->pkgnum != 0 ) { #allow unchecked pkgnum 0 for tax! (add to part_pkg?)
218 if ( $self->pkgnum > 0 ) { #allow -1 for non-pkg line items and 0 for tax (add to part_pkg?)
219 return "Unknown pkgnum ". $self->pkgnum
220 unless qsearchs( 'cust_pkg', { 'pkgnum' => $self->pkgnum } );
223 return "Unknown invnum"
224 unless qsearchs( 'cust_bill' ,{ 'invnum' => $self->invnum } );
231 Returns the package (see L<FS::cust_pkg>) for this invoice line item.
237 qsearchs( 'cust_pkg', { 'pkgnum' => $self->pkgnum } );
242 Returns the package definition for this invoice line item.
248 if ( $self->pkgpart_override ) {
249 qsearchs('part_pkg', { 'pkgpart' => $self->pkgpart_override } );
251 $self->cust_pkg->part_pkg;
257 Returns the invoice (see L<FS::cust_bill>) for this invoice line item.
263 qsearchs( 'cust_bill', { 'invnum' => $self->invnum } );
266 =item details [ OPTION => VALUE ... ]
268 Returns an array of detail information for the invoice line item.
270 Currently available options are: I<format> I<escape_function>
272 If I<format> is set to html or latex then the array members are improved
273 for tabular appearance in those environments if possible.
275 If I<escape_function> is set then the array members are processed by this
276 function before being returned.
281 my ( $self, %opt ) = @_;
282 my $format = $opt{format} || '';
283 my $escape_function = $opt{escape_function} || sub { shift };
284 return () unless defined dbdef->table('cust_bill_pkg_detail');
286 eval "use Text::CSV_XS;";
288 my $csv = new Text::CSV_XS;
290 my $format_sub = sub { my $detail = shift;
291 $csv->parse($detail) or return "can't parse $detail";
292 join(' - ', map { &$escape_function($_) }
297 $format_sub = sub { my $detail = shift;
298 $csv->parse($detail) or return "can't parse $detail";
299 join('</TD><TD>', map { &$escape_function($_) }
303 if $format eq 'html';
305 $format_sub = sub { my $detail = shift;
306 $csv->parse($detail) or return "can't parse $detail";
307 #join(' & ', map { '\small{'. &$escape_function($_). '}' }
311 foreach ($csv->fields) {
312 $result .= ' & ' if $column > 1;
313 if ($column > 6) { # KLUDGE ALERT!
314 $result .= '\multicolumn{1}{l}{\scriptsize{'.
315 &$escape_function($_). '}}';
317 $result .= '\scriptsize{'. &$escape_function($_). '}';
323 if $format eq 'latex';
325 $format_sub = $opt{format_function} if $opt{format_function};
327 map { ( $_->format eq 'C'
328 ? &{$format_sub}( $_->detail )
329 : &{$escape_function}( $_->detail )
332 qsearch ({ 'table' => 'cust_bill_pkg_detail',
333 'hashref' => { 'billpkgnum' => $self->billpkgnum },
334 'order_by' => 'ORDER BY detailnum',
336 #qsearch ( 'cust_bill_pkg_detail', { 'lineitemnum' => $self->lineitemnum });
341 Returns a description for this line item. For typical line items, this is the
342 I<pkg> field of the corresponding B<FS::part_pkg> object (see L<FS::part_pkg>).
343 For one-shot line items and named taxes, it is the I<itemdesc> field of this
344 line item, and for generic taxes, simply returns "Tax".
351 if ( $self->pkgnum > 0 ) {
352 $self->itemdesc || $self->part_pkg->pkg;
354 $self->itemdesc || 'Tax';
360 Returns the amount owed (still outstanding) on this line item's setup fee,
361 which is the amount of the line item minus all payment applications (see
362 L<FS::cust_bill_pay_pkg> and credit applications (see
363 L<FS::cust_credit_bill_pkg>).
369 $self->owed('setup', @_);
374 Returns the amount owed (still outstanding) on this line item's recurring fee,
375 which is the amount of the line item minus all payment applications (see
376 L<FS::cust_bill_pay_pkg> and credit applications (see
377 L<FS::cust_credit_bill_pkg>).
383 $self->owed('recur', @_);
386 # modeled after cust_bill::owed...
388 my( $self, $field ) = @_;
389 my $balance = $self->$field();
390 $balance -= $_->amount foreach ( $self->cust_bill_pay_pkg($field) );
391 $balance -= $_->amount foreach ( $self->cust_credit_bill_pkg($field) );
392 $balance = sprintf( '%.2f', $balance );
393 $balance =~ s/^\-0\.00$/0.00/; #yay ieee fp
397 sub cust_bill_pay_pkg {
398 my( $self, $field ) = @_;
399 qsearch( 'cust_bill_pay_pkg', { 'billpkgnum' => $self->billpkgnum,
400 'setuprecur' => $field,
405 sub cust_credit_bill_pkg {
406 my( $self, $field ) = @_;
407 qsearch( 'cust_credit_bill_pkg', { 'billpkgnum' => $self->billpkgnum,
408 'setuprecur' => $field,
415 Returns the number of billing units (for tax purposes) represented by this,
422 $self->pkgnum ? $self->part_pkg->calc_units($self->cust_pkg) : 0; # 1?
430 my( $self, $value ) = @_;
431 if ( defined($value) ) {
432 $self->setfield('quantity', $value);
434 $self->getfield('quantity') || 1;
442 my( $self, $value ) = @_;
443 if ( defined($value) ) {
444 $self->setfield('unitsetup', $value);
446 $self->getfield('unitsetup') eq ''
447 ? $self->getfield('setup')
448 : $self->getfield('unitsetup');
456 my( $self, $value ) = @_;
457 if ( defined($value) ) {
458 $self->setfield('unitrecur', $value);
460 $self->getfield('unitrecur') eq ''
461 ? $self->getfield('recur')
462 : $self->getfield('unitrecur');
467 Returns a list of cust_bill_pkg objects each with no more than a single class
468 (including setup or recur) of charge.
474 # XXX this goes away with cust_bill_pkg refactor
476 my $cust_bill_pkg = new FS::cust_bill_pkg { $self->hash };
477 my %cust_bill_pkg = ();
479 $cust_bill_pkg{setup} = $cust_bill_pkg if $cust_bill_pkg->setup;
480 $cust_bill_pkg{recur} = $cust_bill_pkg if $cust_bill_pkg->recur;
483 #split setup and recur
484 if ($cust_bill_pkg->setup && $cust_bill_pkg->recur) {
485 my $cust_bill_pkg_recur = new FS::cust_bill_pkg { $cust_bill_pkg->hash };
486 $cust_bill_pkg->set('details', []);
487 $cust_bill_pkg->recur(0);
488 $cust_bill_pkg->unitrecur(0);
489 $cust_bill_pkg->type('');
490 $cust_bill_pkg_recur->setup(0);
491 $cust_bill_pkg_recur->unitsetup(0);
492 $cust_bill_pkg{recur} = $cust_bill_pkg_recur;
496 #split usage from recur
497 my $usage = sprintf( "%.2f", $cust_bill_pkg{recur}->usage );
498 warn "usage is $usage\n" if $DEBUG;
500 my $cust_bill_pkg_usage =
501 new FS::cust_bill_pkg { $cust_bill_pkg{recur}->hash };
502 $cust_bill_pkg_usage->recur( $usage );
503 $cust_bill_pkg_usage->type( 'U' );
504 my $recur = sprintf( "%.2f", $cust_bill_pkg{recur}->recur - $usage );
505 $cust_bill_pkg{recur}->recur( $recur );
506 $cust_bill_pkg{recur}->type( '' );
507 $cust_bill_pkg{recur}->set('details', []);
508 $cust_bill_pkg{''} = $cust_bill_pkg_usage;
511 #subdivide usage by usage_class
512 if (exists($cust_bill_pkg{''})) {
513 foreach my $class (grep { $_ } $self->usage_classes) {
514 my $usage = sprintf( "%.2f", $cust_bill_pkg{''}->usage($class) );
515 my $cust_bill_pkg_usage =
516 new FS::cust_bill_pkg { $cust_bill_pkg{''}->hash };
517 $cust_bill_pkg_usage->recur( $usage );
518 $cust_bill_pkg_usage->set('details', []);
519 my $classless = sprintf( "%.2f", $cust_bill_pkg{''}->recur - $usage );
520 $cust_bill_pkg{''}->recur( $classless );
521 $cust_bill_pkg{$class} = $cust_bill_pkg_usage;
523 delete $cust_bill_pkg{''} unless $cust_bill_pkg{''}->recur;
526 # # sort setup,recur,'', and the rest numeric && return
527 # my @result = map { $cust_bill_pkg{$_} }
528 # sort { my $ad = ($a=~/^\d+$/); my $bd = ($b=~/^\d+$/);
529 # ( $ad cmp $bd ) || ( $ad ? $a<=>$b : $b cmp $a )
531 # keys %cust_bill_pkg;
540 Returns the amount of the charge associated with usage class CLASSNUM if
541 CLASSNUM is defined. Otherwise returns the total charge associated with
547 my( $self, $classnum ) = @_;
551 if ( $self->get('details') ) {
555 grep { ref($_) && ( defined($classnum) ? $_->[3] eq $classnum : 1 ) }
556 @{ $self->get('details') };
560 my $hashref = { 'billpkgnum' => $self->billpkgnum };
561 $hashref->{ 'classnum' } = $classnum if defined($classnum);
562 @values = map { $_->amount } qsearch('cust_bill_pkg_detail', $hashref);
566 foreach ( @values ) {
574 Returns a list of usage classnums associated with this invoice line's
582 if ( $self->get('details') ) {
585 foreach my $detail ( grep { ref($_) } @{$self->get('details')} ) {
586 $seen{ $detail->[3] } = 1;
593 qsearch({ table => 'cust_bill_pkg_detail',
594 hashref => { billpkgnum => $self->billpkgnum },
595 select => 'DISTINCT classnum',
602 =item cust_bill_pkg_display [ type => TYPE ]
604 Returns an array of display information for the invoice line item optionally
609 sub cust_bill_pkg_display {
610 my ( $self, %opt ) = @_;
613 new FS::cust_bill_pkg_display { billpkgnum =>$self->billpkgnum };
615 return ( $default ) unless defined dbdef->table('cust_bill_pkg_display');#hmmm
617 my $type = $opt{type} if exists $opt{type};
620 if ( scalar( $self->get('display') ) ) {
621 @result = grep { defined($type) ? ($type eq $_->type) : 1 }
622 @{ $self->get('display') };
624 my $hashref = { 'billpkgnum' => $self->billpkgnum };
625 $hashref->{type} = $type if defined($type);
627 @result = qsearch ({ 'table' => 'cust_bill_pkg_display',
628 'hashref' => { 'billpkgnum' => $self->billpkgnum },
629 'order_by' => 'ORDER BY billpkgdisplaynum',
633 push @result, $default unless ( scalar(@result) || $type );
639 # reserving this name for my friends FS::{tax_rate|cust_main_county}::taxline
640 # and FS::cust_main::bill
642 sub _cust_tax_exempt_pkg {
645 $self->{Hash}->{_cust_tax_exempt_pkg} or
646 $self->{Hash}->{_cust_tax_exempt_pkg} = [];
655 setup and recur shouldn't be separate fields. There should be one "amount"
656 field and a flag to tell you if it is a setup/one-time fee or a recurring fee.
658 A line item with both should really be two separate records (preserving
659 sdate and edate for setup fees for recurring packages - that information may
660 be valuable later). Invoice generation (cust_main::bill), invoice printing
661 (cust_bill), tax reports (report_tax.cgi) and line item reports
662 (cust_bill_pkg.cgi) would need to be updated.
664 owed_setup and owed_recur could then be repaced by just owed, and
665 cust_bill::open_cust_bill_pkg and
666 cust_bill_ApplicationCommon::apply_to_lineitems could be simplified.
670 L<FS::Record>, L<FS::cust_bill>, L<FS::cust_pkg>, L<FS::cust_main>, schema.html
671 from the base documentation.