Annotation of RT/Invoicing/rt_invoices.pl, Revision 1.18
1.1 andrew 1: #!/usr/bin/perl
1.11 andrew 2: # $AFresh1$
3: ########################################################################
4: # Copyright (c) 2011 Andrew Fresh <andrew@afresh1.com>
5: #
6: # Permission to use, copy, modify, and distribute this software for any
7: # purpose with or without fee is hereby granted, provided that the above
8: # copyright notice and this permission notice appear in all copies.
9: #
10: # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: ########################################################################
1.1 andrew 18: use strict;
19: use warnings;
20:
21: use 5.010;
22:
23: use Template;
24: use RT::Client::REST;
25: use RT::Client::REST::Ticket;
26: use RT::Client::REST::User;
27:
1.18 ! andrew 28: use File::Path;
1.1 andrew 29: use DateTime;
30:
31: my $config = RTI::Config->new();
1.6 andrew 32: my $state = RTI::State->new( $config->get('state') );
1.1 andrew 33:
1.6 andrew 34: my $rt_conf = $config->get('rt');
35: my $rt = RT::Client::REST->new(
36: server => $rt_conf->{server},
37: timeout => $rt_conf->{timeout},
38: );
39: my $tickets = RT::Client::REST::Ticket->new( rt => $rt );
1.1 andrew 40:
1.6 andrew 41: $rt->login( username => $rt_conf->{user}, password => $rt_conf->{pass} );
42:
43: #print Dump $config, $state; exit;
1.1 andrew 44:
45: my $startdate;
1.3 andrew 46:
1.6 andrew 47: my $customers = $config->get('customers');
1.16 andrew 48: while ( my ( $custid, $cust ) = each %{$customers} ) {
49: $cust->{id} = $custid;
1.6 andrew 50:
1.16 andrew 51: if ( my $invoice = make_invoice($cust) ) {
52: $cust->{invoice} = $invoice;
1.1 andrew 53: }
54: }
55:
56: my @limits = map +{
57: attribute => 'status',
58: operator => '=',
59: value => $_,
60: aggregator => 'or',
61: },
62:
63: # XXX This should be a config option
64: qw/ open stalled resolved /;
65:
66: if ($startdate) {
67: push @limits,
68: {
69: attribute => 'last_updated',
70: operator => '>=',
71: value => $startdate->ymd,
72: };
73: }
74:
75: my $results = $tickets->search(
76: limits => \@limits,
77: orderby => 'id',
78: );
79:
80: my $count = $results->count;
81: print "There are $count results that matched your query\n";
82:
83: my $iterator = $results->get_iterator;
84: while ( my $ticket = &$iterator ) {
1.6 andrew 85: my $cust = find_customer_for_ticket( $customers, $ticket );
86: if ( !$cust ) {
1.10 andrew 87: warn "No customer found for ticket " . $ticket->id;
1.7 andrew 88: next;
89: }
90: if ( !$cust->{invoice} ) {
1.12 andrew 91:
1.10 andrew 92: #say "Customer has no open invoices for ticket " . $ticket->id;
1.4 andrew 93: next;
94: }
1.6 andrew 95: my $invoice = $cust->{invoice};
1.1 andrew 96:
1.7 andrew 97: my $project = make_project( $ticket, $cust );
1.6 andrew 98: next unless @{ $project->{fees} } || @{ $project->{expenses} };
1.1 andrew 99:
1.6 andrew 100: foreach my $fee ( @{ $project->{fees} } ) {
101: my $hours = hours_for_date( $invoice, $fee->{date} );
1.1 andrew 102:
1.3 andrew 103: my $h_type
1.4 andrew 104: = exists $hours->{ $fee->{type} }
105: ? $fee->{type}
1.1 andrew 106: : 'default';
107:
1.4 andrew 108: next unless exists $hours->{$h_type} && $hours->{$h_type} > 0;
1.1 andrew 109:
110: my $discount_time = 0;
1.4 andrew 111: if ( $hours->{$h_type} > $fee->{count} ) {
112: $hours->{$h_type} -= $fee->{count};
113: $discount_time = $fee->{count};
1.1 andrew 114: }
115: else {
1.3 andrew 116: $discount_time = $hours->{$h_type};
117: $hours->{$h_type} = 0;
1.1 andrew 118: }
119:
120: if ($discount_time) {
1.15 andrew 121: $invoice->{discount}{amount}
122: += round( $discount_time * $fee->{rate} );
1.4 andrew 123: $invoice->{discount}{hours}{$h_type} += $discount_time;
124:
125: $h_type = '' if $h_type eq 'default';
126: $fee->{detail} = "$discount_time $h_type Hours Discounted";
1.1 andrew 127: }
128: }
129:
1.6 andrew 130: push @{ $invoice->{projects} }, $project;
1.1 andrew 131: }
132:
1.6 andrew 133: while ( my ( $custid, $cust ) = each %{$customers} ) {
134: my $invoice = $cust->{invoice};
1.1 andrew 135: next unless $invoice->{projects} && @{ $invoice->{projects} };
136:
1.12 andrew 137: my %li = ( custid => $custid, invdate => DateTime->now->ymd, );
1.7 andrew 138:
1.1 andrew 139: foreach my $project ( @{ $invoice->{projects} } ) {
1.6 andrew 140: if ( $project->{transactions} ) {
1.7 andrew 141: push @{ $li{transactions} }, @{ $project->{transactions} };
1.6 andrew 142: }
1.1 andrew 143: my $subtotal = 0;
144: foreach my $fee ( @{ $project->{fees} } ) {
145: my $amount = round( $fee->{count} * $fee->{rate} );
146: $subtotal += $amount;
147: }
148: foreach my $expense ( @{ $project->{expenses} } ) {
149: $subtotal += round( $expense->{amount} );
150: }
151: $project->{total} = $subtotal;
152: $invoice->{total} += $subtotal;
153: }
154:
155: if ( $invoice->{discount} ) {
156: my $c = "Included Hours\n";
157: if ( $invoice->{discount}{hours} ) {
158: foreach my $t ( keys %{ $invoice->{discount}{hours} } ) {
159: $c .= "\n$invoice->{discount}{hours}{$t} $t hour";
160: $c .= 's' if $invoice->{discount}{hours}{$t} != 1;
161: $c .= "\n";
162: }
163: }
164: $invoice->{discount}{contents} = $c;
165: $invoice->{total} -= round( $invoice->{discount}{amount} );
166: }
167:
168: if ( $invoice->{past_due} ) {
169: $invoice->{total_due} = $invoice->{total} + $invoice->{past_due};
1.3 andrew 170: }
171:
1.9 andrew 172: next unless $invoice->{total} > 0 || $invoice->{total_due};
173:
1.6 andrew 174: $invoice->{info} = $config->get('info');
1.12 andrew 175: $invoice->{from} = make_address( $config->get('from') );
1.16 andrew 176: $invoice->{to} = make_address( $cust->{address} || $custid );
1.6 andrew 177:
178: $state->{lastinvoice}++;
1.18 ! andrew 179: $invoice->{id} = $state->{lastinvoice};
1.17 andrew 180: $invoice->{file} = sprintf 'invoice_%06d.pdf', $state->{lastinvoice};
1.6 andrew 181:
1.10 andrew 182: foreach my $k (qw/ file transactions start end total past_due total_due /)
183: {
184: my $v;
185: if ( $invoice->{$k} ) { $v = $invoice->{$k} }
186: elsif ( $cust->{$k} ) { $v = $cust->{$k} }
187:
1.12 andrew 188: if ( defined $v && length $v ) {
1.10 andrew 189: if ( ref $v eq 'DateTime' ) {
190: $li{$k} = $v->ymd;
191: }
192: else {
193: $li{$k} = $v;
194: }
195: }
196: }
197: $state->{invoice}->{ $li{end} }{ $invoice->{id} } = \%li;
198:
1.3 andrew 199: foreach my $key (qw/ start end /) {
200: if ( exists $invoice->{$key} ) {
201: $invoice->{$key} = $invoice->{$key}->strftime('%B %d, %Y');
202: }
1.1 andrew 203: }
1.18 ! andrew 204:
! 205: my $invoice_dir = $config->get('invoice_dir');
! 206: File::Path::make_path($invoice_dir);
! 207: my $file = join '/', $invoice_dir, $invoice->{file};
! 208:
1.1 andrew 209: my $tt = Template->new;
1.18 ! andrew 210: $tt->process( 'invoice.tex.tt', $invoice, $file )
1.1 andrew 211: or die $tt->error . "\n";
212:
1.9 andrew 213: printf "Generated %s for %s: \$%.02f\n", $invoice->{file}, $custid,
214: $invoice->{total};
1.1 andrew 215: }
216:
1.6 andrew 217: $state->save;
1.1 andrew 218:
219: sub round {
220: my ($amount) = @_;
221:
222: #$amount =~ s/\.\d\d\K.*$//;
223: #return $amount;
224: return sprintf "%.02f", $amount;
1.4 andrew 225: }
226:
1.6 andrew 227: sub find_customer_for_ticket {
228: my ( $customers, $ticket ) = @_;
1.4 andrew 229:
1.6 andrew 230: INVOICE: foreach my $cust ( values %{$customers} ) {
231: next INVOICE unless $cust->{match};
232: foreach my $m ( @{ $cust->{match} } ) {
1.4 andrew 233: my $type = $m->{type};
234: my $thing = join ' ', $ticket->$type;
235:
236: if ( $m->{$type} ) {
237: my $match = lc $m->{$type};
238: next INVOICE unless lc($thing) ~~ $match;
239: }
240: elsif ( $m->{regex} ) {
241: next INVOICE unless $thing ~~ /\Q$m->{regex}\E/;
242: }
243: else {
244: warn "Invalid match!";
245: next INVOICE;
246: }
247: }
1.6 andrew 248: return $cust;
249: }
250:
1.8 andrew 251: return fake_customer( $customers, $ticket );
1.6 andrew 252: }
253:
254: sub fake_customer {
1.8 andrew 255: my ( $customers, $ticket ) = @_;
256:
1.16 andrew 257: my $cust = $config->get('default') || {};
1.8 andrew 258:
1.16 andrew 259: ( $cust->{id} ) = $ticket->requestors;
260: return unless $cust->{id};
1.8 andrew 261:
1.14 andrew 262: $cust->{match} = [
263: { type => 'requestors',
1.16 andrew 264: regex => $cust->{id},
1.14 andrew 265: }
266: ];
1.13 andrew 267:
1.16 andrew 268: if ( my $invoice = make_invoice($cust) ) {
1.13 andrew 269: $cust->{invoice} = $invoice;
1.8 andrew 270: }
271:
1.16 andrew 272: $customers->{ $cust->{id} } = $cust;
1.8 andrew 273: return $cust;
274: }
275:
1.9 andrew 276: sub get_user {
1.8 andrew 277: my ($id) = @_;
278:
1.9 andrew 279: state %users;
280: return $users{$id} if $users{$id};
1.8 andrew 281:
282: my %map = (
283: address_one => 'addr1',
284: address_two => 'addr2',
285: email_address => 'email',
1.9 andrew 286: real_name => 'name',
287: name => 'username',
1.8 andrew 288: );
289:
1.12 andrew 290: my $users = RT::Client::REST::User->new( rt => $rt, id => $id );
1.8 andrew 291: $users->retrieve;
292:
1.9 andrew 293: my %user;
1.8 andrew 294: foreach my $m ( keys %{ $users->_attributes } ) {
295: next unless $users->can($m);
296:
297: my $v = $users->$m;
298: next unless $v;
299:
300: $m = $map{$m} if exists $map{$m};
301:
1.9 andrew 302: $user{$m} = $v;
1.8 andrew 303: }
1.6 andrew 304:
1.9 andrew 305: $users{$id} = \%user;
306: return \%user;
1.13 andrew 307: }
308:
309: sub make_invoice {
1.14 andrew 310: my ($cust) = @_;
311:
1.16 andrew 312: my $day = $cust->{day} ||= 1;
313: my $per = $cust->{per} ||= 'week';
314: my $freq = $cust->{frequency} ||= 1;
1.14 andrew 315:
1.16 andrew 316: my $day_method;
317: given ($per) {
318: when ('week') { $per = 'weeks'; $day_method = 'dow' }
319: when ('month') { $per = 'months'; $day_method = 'day' }
320: default { die "Unknown per [$per]\n" }
321: }
1.13 andrew 322:
1.16 andrew 323: my $billends = DateTime->now->set( hour => 0, minute => 0, second => 0 );
324:
325: # XXX This is helpful, but monthly and billday > 28 == !!!
326: $billends->subtract( days => 1 ) while $billends->$day_method != $day;
327:
328: my $date = $billends->clone->subtract( $per => $freq );
329:
330: my %invoice = ( end => $billends->clone->subtract( seconds => 1 ) );
331:
332: my $lastinvoice = $state->last_invoice( $cust->{id} );
333: if ( $lastinvoice->{date} ) {
334: my $last_invoice_date = ymd_to_DateTime( $lastinvoice->{date} );
335: $date = $last_invoice_date->clone->add( days => 1 );
336:
337: $invoice{start} = $date->clone;
338:
339: $startdate = $date->clone->subtract( $per => $freq )
340: if !$startdate || $startdate > $date;
341: }
342:
343: return if $billends <= $date;
344:
345: if ( $cust->{base_rate} ) {
346: my ( $project, $hours ) = make_base_project(
347: $cust,
348: { startdate => $date,
349: enddate => $billends,
350: per => $per,
351: freq => $freq,
352: day => $day,
353: day_method => $day_method,
354: }
355: );
356:
357: if ( @{ $project->{fees} } ) {
358: $invoice{end} = $project->{end};
359: $invoice{hours} = $hours;
360: push @{ $invoice{projects} }, $project;
361: }
362: }
363: elsif ( $cust->{hours} ) {
1.14 andrew 364: $invoice{hours} = [
1.16 andrew 365: { end => $invoice{end}->clone,
1.14 andrew 366: hours => $cust->{hours},
367: }
368: ];
369: }
1.13 andrew 370:
1.16 andrew 371: return if $invoice{start} && $invoice{end} < $invoice{start};
372:
1.13 andrew 373: return \%invoice;
1.12 andrew 374: }
375:
1.16 andrew 376: sub make_base_project {
377: my ( $cust, $args ) = @_;
378:
379: my $date = $args->{startdate};
380: my $enddate = $args->{enddate};
381: my $per = $args->{per};
382: my $freq = $args->{freq};
383: my $day = $args->{day};
384: my $day_method = $args->{day_method};
385:
386: my $title
387: = $freq == 1
388: ? ucfirst( $cust->{per} . 'ly' )
389: : $freq . ' ' . ucfirst( $cust->{per} );
390: $title .= ' Retainer';
391:
392: my %project = ( title => $title, start => $date->clone, fees => [], );
393: my @hours;
394:
395: while ( $date < $enddate ) {
396: my $start = $date->clone;
397:
398: $date->add( $per => $freq );
399: $date = $enddate->clone if $date > $enddate;
400:
401: # XXX This is helpful, but monthly and billday > 28 == !!!
402: $date->subtract( days => 1 ) while $date->$day_method != $day;
403:
404: my $end = $date->clone->subtract( seconds => 1 );
405:
406: last if $end < $start;
407:
408: $project{end} = $end->clone;
409:
410: push @{ $project{fees} },
411: {
412: count => 1,
413: rate => $cust->{base_rate},
414: contents => $start->ymd . ' to ' . $end->ymd,
415: };
416:
417: push @hours,
418: {
419: start => $start->clone,
420: end => $end->clone,
421: hours => { %{ $cust->{hours} } },
422: };
423: }
424:
425: return \%project, \@hours;
426: }
427:
1.12 andrew 428: sub make_address {
429: my ($addr) = @_;
430: my @adr;
1.16 andrew 431:
432: $addr = get_user($addr) unless ref $addr;
1.12 andrew 433:
434: if ( $addr->{organization} ) {
435: push @adr, $addr->{organization};
436: }
437: elsif ( $addr->{name} && !$addr->{attn} ) {
438: push @adr, $addr->{name};
439: }
440:
441: if ( ( $addr->{addr1} || $addr->{addr2} )
442: && $addr->{city}
443: && $addr->{state}
444: && $addr->{zip} )
445: {
446: push @adr, $addr->{attn} if $addr->{attn};
447: push @adr, $addr->{addr1} if $addr->{addr1};
448: push @adr, $addr->{addr2} if $addr->{addr2};
449: push @adr,
450: $addr->{city} . ', ' . $addr->{state} . ' ' . $addr->{zip};
451: }
452: else {
453: push @adr, $addr->{email} if $addr->{email};
454: }
455:
456: return join "\n\n", @adr;
1.6 andrew 457: }
458:
459: sub make_project {
1.7 andrew 460: my ( $ticket, $cust ) = @_;
1.6 andrew 461:
462: my %project = (
463: id => $ticket->id,
464: queue => $ticket->queue,
465: owner => $ticket->owner,
466: title => $ticket->subject,
467: detail => 'Ticket: '
468: . $ticket->id
1.17 andrew 469: . ' Status: '
470: . $ticket->status
1.6 andrew 471: . ' Requestors: '
472: . join( ', ', $ticket->requestors ),
473: fees => [],
474: expenses => [],
475: );
476:
477: my $txns = $ticket->transactions( type => [qw(Comment Correspond)] );
478: my $txn_i = $txns->get_iterator;
479: while ( my $txn = $txn_i->() ) {
480: next unless $txn->time_taken;
481: next if $state->txn_is_invoiced( $txn->id );
482:
1.7 andrew 483: my $fee = make_fee( $txn, $cust->{rates}, $ticket );
484:
1.6 andrew 485: if ( !( $fee->{rate} && $fee->{count} ) ) {
486: warn "Invalid Fee, no rate or count";
487: next;
488: }
489:
1.7 andrew 490: my $invoice = $cust->{invoice};
491: next
492: if $invoice->{start}
493: && $invoice->{start} > $fee->{date};
1.6 andrew 494: next if $invoice->{end} < $fee->{date};
495:
496: push @{ $project{fees} }, $fee;
497: push @{ $project{transactions} }, $txn->id;
1.4 andrew 498: }
1.6 andrew 499:
500: return \%project;
1.4 andrew 501: }
502:
503: sub make_fee {
1.7 andrew 504: my ( $txn, $rates, $ticket ) = @_;
505:
506: # XXX Only need $ticket for the alternate subject
1.4 andrew 507:
508: my $work_time = sprintf "%.03f", $txn->time_taken / 60;
509: my $work_type = $txn->cf('WorkType');
510:
511: my %fee = (
512: id => $txn->id,
513: contents => $txn->created . ' ('
514: . $txn->id . ')' . "\n\n"
515: . ( $txn->data || $ticket->subject ),
516: count => $work_time,
517: type => $work_type,
1.6 andrew 518: date => ymd_to_DateTime( $txn->created ),
1.7 andrew 519: rate => $rates->{$work_type} || $rates->{default} || 0,
1.4 andrew 520: );
521:
522: if ( $work_type && $work_type ne 'Normal' ) {
523: $fee{detail} = $work_type . ' rate';
524: }
525:
526: return \%fee;
527: }
528:
529: sub hours_for_date {
530: my ( $invoice, $date ) = @_;
531:
532: my $hours = {};
533: if ( $invoice->{hours} ) {
534: foreach my $h ( @{ $invoice->{hours} } ) {
535: next if $h->{start} && $h->{start} > $date;
536: next if $h->{end} < $date;
537:
538: $hours = $h->{hours};
539: last;
540: }
541: }
542: return $hours;
1.1 andrew 543: }
544:
1.6 andrew 545: sub ymd_to_DateTime {
546: my ($ymd) = @_;
1.10 andrew 547: my ( $date, $time ) = split /[\sT]/, $ymd;
1.6 andrew 548: my ( $year, $month, $day ) = split '-', $date;
549: my ( $hour, $minute, $second ) = split ':', $time if $time;
550:
551: return DateTime->new(
552: year => $year,
553: month => $month,
554: day => $day,
555: hour => $hour || 0,
556: minute => $minute || 0,
557: second => $second || 0,
558: );
559: }
560:
1.1 andrew 561: package RTI::Config;
562: use strict;
563: use warnings;
564:
565: use 5.010;
566:
1.5 andrew 567: use YAML::Any qw/ LoadFile Dump Load /;
1.6 andrew 568: use File::Basename;
1.1 andrew 569:
570: sub new {
571: my ( $class, $args ) = @_;
572:
573: my $self = { file => '', };
574: bless $self, $class;
1.5 andrew 575:
1.1 andrew 576: my $file = $args->{file} || $self->_find_config;
577: $self->read_config($file);
578:
579: return $self;
580: }
581:
582: sub _find_config {
583: my ($self) = @_;
584:
585: # XXX This needs to be better
586: foreach my $file (qw/ rt_invoice.conf rt_invoice.cfg .rt_invoicerc /) {
1.6 andrew 587: foreach my $dir ( '.', $ENV{HOME} . '/.rt_invoicing', $ENV{HOME} ) {
1.1 andrew 588: my $path = join '/', $dir, $file;
589: return $path if -e $path;
590: }
591: }
592: return;
593: }
594:
595: sub read_config {
596: my ( $self, $file ) = @_;
597:
598: $file ||= $self->{file};
599: die "$file: no such file\n" unless -e $file;
600:
601: my $c = LoadFile($file) or die "Unable to load $file\n";
602:
1.6 andrew 603: $c->{customers} ||= {};
1.1 andrew 604: if ( $c->{default} ) {
1.6 andrew 605: foreach my $cust ( values %{ $c->{customers} } ) {
1.1 andrew 606: foreach my $k ( keys %{ $c->{default} } ) {
1.5 andrew 607: $cust->{$k} //= Load( Dump( $c->{default}->{$k} ) );
1.1 andrew 608: }
609: }
610: }
611:
612: $self->{_config} = $c;
613: $self->{file} = $file;
614: }
615:
616: sub get {
617: my ( $self, $key ) = @_;
1.6 andrew 618: my $value = Load( Dump( $self->{_config}->{$key} ) );
1.18 ! andrew 619:
! 620: return $value if $value;
! 621:
! 622: given ($key) {
! 623: when ('state') {
! 624: $value = $self->{file};
! 625: $value =~ s/(?:\.[^.]+)?$/\.state/;
! 626: }
! 627: when ('invoice_dir') {
! 628: $value = dirname( $self->{file} ) . '/invoices';
1.6 andrew 629: }
630: }
1.18 ! andrew 631:
1.6 andrew 632: return $value;
1.1 andrew 633: }
634:
635: package RTI::State;
636: use strict;
637: use warnings;
638:
639: use 5.010;
640:
641: use YAML::Any qw/ LoadFile DumpFile /;
642:
1.6 andrew 643: my $file = '';
644:
1.1 andrew 645: sub new {
1.6 andrew 646: my $class;
647: ( $class, $file ) = @_;
648:
649: my $self = { lastinvoice => 0, };
650: if ( -e $file ) {
651: $self = LoadFile($file) or die "Unable to load state: $!";
652: }
1.1 andrew 653:
654: bless $self, $class;
1.6 andrew 655:
656: die "Need to pass filename to new: $!" unless $file;
1.1 andrew 657:
658: return $self;
1.6 andrew 659: }
660:
661: sub last_invoice {
662: my ( $self, $custid ) = @_;
663: state %table;
664: if ( !%table ) {
665: foreach my $date ( sort keys %{ $self->{invoice} } ) {
666: while ( my ( $id, $inv ) = each %{ $self->{invoice}->{$date} } ) {
667: next unless $inv->{custid};
668: $table{ $inv->{custid} } = {
669: id => $id,
670: date => $date,
671: %{$inv},
672: };
673: }
674: }
675: }
676: return $table{$custid} || {};
677: }
678:
679: sub txn_is_invoiced {
680: my ( $self, $txn ) = @_;
681: state %table;
682: if ( !%table ) {
683: foreach my $date ( sort keys %{ $self->{invoice} } ) {
684: foreach my $inv ( values %{ $self->{invoice}->{$date} } ) {
685: foreach my $t ( @{ $inv->{transactions} } ) {
686: $table{$t} = 1;
687: }
688: }
689: }
690: }
691: return $table{$txn};
692: }
693:
694: sub save {
695: my ($self) = @_;
696: DumpFile( $file, {%$self} ) or die "Unable to save state: $!";
1.1 andrew 697: }
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