Annotation of RT/Invoicing/rt_invoices.pl, Revision 1.28
1.1 andrew 1: #!/usr/bin/perl
1.28 ! andrew 2: # $AFresh1: rt_invoices.pl,v 1.27 2011/04/19 03:21:06 andrew Exp $
1.11 andrew 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:
1.22 andrew 43: #use YAML;
1.6 andrew 44: #print Dump $config, $state; exit;
1.1 andrew 45:
46: my $startdate;
1.3 andrew 47:
1.6 andrew 48: my $customers = $config->get('customers');
1.1 andrew 49:
50: my @limits = map +{
51: attribute => 'status',
52: operator => '=',
53: value => $_,
54: aggregator => 'or',
55: },
56:
57: # XXX This should be a config option
58: qw/ open stalled resolved /;
59:
60: if ($startdate) {
61: push @limits,
62: {
63: attribute => 'last_updated',
64: operator => '>=',
65: value => $startdate->ymd,
66: };
67: }
68:
69: my $results = $tickets->search(
70: limits => \@limits,
71: orderby => 'id',
72: );
73:
74: my $count = $results->count;
75: print "There are $count results that matched your query\n";
76:
77: my $iterator = $results->get_iterator;
78: while ( my $ticket = &$iterator ) {
1.26 andrew 79: if (!$ticket->time_worked) {
80: say "Ticket " . $ticket->id . " has no time worked";
81: next;
82: }
83:
1.25 andrew 84: my $cust = find_customer_for_ticket( $ticket );
1.6 andrew 85: if ( !$cust ) {
1.10 andrew 86: warn "No customer found for ticket " . $ticket->id;
1.7 andrew 87: next;
88: }
1.25 andrew 89:
90: say 'Ticket ' . $ticket->id . " belongs to $cust->{id}";
91:
92: $cust->{invoice} ||= make_invoice($cust);
93: if ( !$cust->{invoice}->{end} ) {
94: say " $cust->{id} has no open invoices [" . $ticket->id . ']';
1.4 andrew 95: next;
96: }
1.1 andrew 97:
1.7 andrew 98: my $project = make_project( $ticket, $cust );
1.6 andrew 99: next unless @{ $project->{fees} } || @{ $project->{expenses} };
1.1 andrew 100:
1.6 andrew 101: foreach my $fee ( @{ $project->{fees} } ) {
1.25 andrew 102: my $hours = hours_for_date( $cust->{invoice}, $fee->{date} );
1.1 andrew 103:
1.3 andrew 104: my $h_type
1.4 andrew 105: = exists $hours->{ $fee->{type} }
106: ? $fee->{type}
1.1 andrew 107: : 'default';
108:
1.4 andrew 109: next unless exists $hours->{$h_type} && $hours->{$h_type} > 0;
1.1 andrew 110:
111: my $discount_time = 0;
1.4 andrew 112: if ( $hours->{$h_type} > $fee->{count} ) {
113: $hours->{$h_type} -= $fee->{count};
114: $discount_time = $fee->{count};
1.1 andrew 115: }
116: else {
1.3 andrew 117: $discount_time = $hours->{$h_type};
118: $hours->{$h_type} = 0;
1.1 andrew 119: }
120:
121: if ($discount_time) {
1.25 andrew 122: $cust->{invoice}->{discount}->{amount}
1.15 andrew 123: += round( $discount_time * $fee->{rate} );
1.25 andrew 124: $cust->{invoice}->{discount}->{hours}{$h_type} += $discount_time;
1.4 andrew 125:
126: $h_type = '' if $h_type eq 'default';
127: $fee->{detail} = "$discount_time $h_type Hours Discounted";
1.1 andrew 128: }
129: }
130:
1.25 andrew 131: push @{ $cust->{invoice}->{projects} }, $project;
1.1 andrew 132: }
133:
1.25 andrew 134: foreach my $cust ( @{$customers} ) {
1.6 andrew 135: my $invoice = $cust->{invoice};
1.25 andrew 136: next unless $invoice && $invoice->{projects} && @{ $invoice->{projects} };
1.1 andrew 137:
1.28 ! andrew 138: my %li = ( custid => $cust->{id}, invdate =>
! 139: DateTime->now( time_zone => 'local' )->ymd, );
1.7 andrew 140:
1.1 andrew 141: foreach my $project ( @{ $invoice->{projects} } ) {
1.6 andrew 142: if ( $project->{transactions} ) {
1.7 andrew 143: push @{ $li{transactions} }, @{ $project->{transactions} };
1.6 andrew 144: }
1.1 andrew 145: my $subtotal = 0;
146: foreach my $fee ( @{ $project->{fees} } ) {
147: my $amount = round( $fee->{count} * $fee->{rate} );
148: $subtotal += $amount;
149: }
150: foreach my $expense ( @{ $project->{expenses} } ) {
151: $subtotal += round( $expense->{amount} );
152: }
153: $project->{total} = $subtotal;
154: $invoice->{total} += $subtotal;
155: }
156:
157: if ( $invoice->{discount} ) {
158: my $c = "Included Hours\n";
159: if ( $invoice->{discount}{hours} ) {
160: foreach my $t ( keys %{ $invoice->{discount}{hours} } ) {
161: $c .= "\n$invoice->{discount}{hours}{$t} $t hour";
162: $c .= 's' if $invoice->{discount}{hours}{$t} != 1;
163: $c .= "\n";
164: }
165: }
166: $invoice->{discount}{contents} = $c;
167: $invoice->{total} -= round( $invoice->{discount}{amount} );
168: }
169:
170: if ( $invoice->{past_due} ) {
171: $invoice->{total_due} = $invoice->{total} + $invoice->{past_due};
1.3 andrew 172: }
173:
1.9 andrew 174: next unless $invoice->{total} > 0 || $invoice->{total_due};
175:
1.6 andrew 176: $invoice->{info} = $config->get('info');
1.19 andrew 177: my $from = $config->get('from');
178: $from = get_user($from) if !ref $from;
179:
180: $invoice->{organization} = $from->{organization} || $from->{name};
1.21 andrew 181: $invoice->{from} = make_address($from);
1.25 andrew 182: $invoice->{to} = make_address( $cust->{address} || $cust->{id} );
1.6 andrew 183:
184: $state->{lastinvoice}++;
1.18 andrew 185: $invoice->{id} = $state->{lastinvoice};
1.17 andrew 186: $invoice->{file} = sprintf 'invoice_%06d.pdf', $state->{lastinvoice};
1.22 andrew 187: $invoice->{logo} = $config->get('logo');
1.6 andrew 188:
1.10 andrew 189: foreach my $k (qw/ file transactions start end total past_due total_due /)
190: {
191: my $v;
192: if ( $invoice->{$k} ) { $v = $invoice->{$k} }
193: elsif ( $cust->{$k} ) { $v = $cust->{$k} }
194:
1.12 andrew 195: if ( defined $v && length $v ) {
1.10 andrew 196: if ( ref $v eq 'DateTime' ) {
197: $li{$k} = $v->ymd;
198: }
199: else {
200: $li{$k} = $v;
201: }
202: }
203: }
204: $state->{invoice}->{ $li{end} }{ $invoice->{id} } = \%li;
205:
1.3 andrew 206: foreach my $key (qw/ start end /) {
207: if ( exists $invoice->{$key} ) {
208: $invoice->{$key} = $invoice->{$key}->strftime('%B %d, %Y');
209: }
1.1 andrew 210: }
1.18 andrew 211:
212: my $invoice_dir = $config->get('invoice_dir');
213: File::Path::make_path($invoice_dir);
214: my $file = join '/', $invoice_dir, $invoice->{file};
215:
1.21 andrew 216: my $tt = Template->new( INCLUDE_PATH => $config->get('template_dir'), )
217: || die $Template::ERROR, "\n";
1.20 andrew 218:
219: $tt->process( $config->get('invoice_template'), $invoice, $file )
1.1 andrew 220: or die $tt->error . "\n";
221:
1.25 andrew 222: printf "Generated %s for %s: \$%.02f\n", $invoice->{file}, $cust->{id},
1.9 andrew 223: $invoice->{total};
1.1 andrew 224: }
225:
1.6 andrew 226: $state->save;
1.1 andrew 227:
228: sub round {
229: my ($amount) = @_;
230:
231: #$amount =~ s/\.\d\d\K.*$//;
232: #return $amount;
233: return sprintf "%.02f", $amount;
1.4 andrew 234: }
235:
1.6 andrew 236: sub find_customer_for_ticket {
1.25 andrew 237: my ($ticket) = @_;
1.4 andrew 238:
1.25 andrew 239: foreach my $cust ( @{$customers} ) {
1.22 andrew 240: next unless $cust->{match};
1.6 andrew 241: foreach my $m ( @{ $cust->{match} } ) {
1.4 andrew 242: my $type = $m->{type};
1.22 andrew 243: my $match = exists $m->{$type} ? lc($m->{$type}) : qr/\Q$m->{regex}\E/;
244: my $thing = [ map { lc } $ticket->$type ];
1.4 andrew 245:
1.22 andrew 246: if (! $match) {
1.4 andrew 247: warn "Invalid match!";
1.22 andrew 248: next;
1.4 andrew 249: }
1.22 andrew 250: return $cust if ($match ~~ $thing);
1.4 andrew 251: }
1.6 andrew 252: }
253:
1.25 andrew 254: # Fake customer if we didn't find one
1.16 andrew 255: my $cust = $config->get('default') || {};
1.8 andrew 256:
1.16 andrew 257: ( $cust->{id} ) = $ticket->requestors;
258: return unless $cust->{id};
1.25 andrew 259: push @{$customers}, $cust;
1.8 andrew 260:
1.14 andrew 261: $cust->{match} = [
262: { type => 'requestors',
1.16 andrew 263: regex => $cust->{id},
1.14 andrew 264: }
265: ];
1.13 andrew 266:
1.8 andrew 267: return $cust;
268: }
269:
1.9 andrew 270: sub get_user {
1.8 andrew 271: my ($id) = @_;
272:
1.9 andrew 273: state %users;
274: return $users{$id} if $users{$id};
1.8 andrew 275:
276: my %map = (
277: address_one => 'addr1',
278: address_two => 'addr2',
279: email_address => 'email',
1.9 andrew 280: real_name => 'name',
281: name => 'username',
1.8 andrew 282: );
283:
1.12 andrew 284: my $users = RT::Client::REST::User->new( rt => $rt, id => $id );
1.8 andrew 285: $users->retrieve;
286:
1.9 andrew 287: my %user;
1.8 andrew 288: foreach my $m ( keys %{ $users->_attributes } ) {
289: next unless $users->can($m);
290:
291: my $v = $users->$m;
292: next unless $v;
293:
294: $m = $map{$m} if exists $map{$m};
295:
1.9 andrew 296: $user{$m} = $v;
1.8 andrew 297: }
1.6 andrew 298:
1.9 andrew 299: $users{$id} = \%user;
300: return \%user;
1.13 andrew 301: }
302:
303: sub make_invoice {
1.14 andrew 304: my ($cust) = @_;
305:
1.21 andrew 306: my $day = $cust->{day} ||= 0;
1.16 andrew 307: my $per = $cust->{per} ||= 'week';
308: my $freq = $cust->{frequency} ||= 1;
1.14 andrew 309:
1.16 andrew 310: my $day_method;
311: given ($per) {
312: when ('week') { $per = 'weeks'; $day_method = 'dow' }
313: when ('month') { $per = 'months'; $day_method = 'day' }
314: default { die "Unknown per [$per]\n" }
315: }
1.13 andrew 316:
1.28 ! andrew 317: my $billend = DateTime->now( time_zone => 'local' )
! 318: ->set( hour => 0, minute => 0, second => 0 );
1.16 andrew 319:
320: # XXX This is helpful, but monthly and billday > 28 == !!!
1.28 ! andrew 321: $billend->subtract( days => 1 )
! 322: while $day && $billend->$day_method != $day;
1.16 andrew 323:
1.28 ! andrew 324: my $date = $billend->clone->subtract( $per => $freq );
! 325: my %invoice = ( end => $billend->clone->subtract( seconds => 1 ) );
1.16 andrew 326:
327: my $lastinvoice = $state->last_invoice( $cust->{id} );
328: if ( $lastinvoice->{date} ) {
329: my $last_invoice_date = ymd_to_DateTime( $lastinvoice->{date} );
330: $date = $last_invoice_date->clone->add( days => 1 );
331:
332: $invoice{start} = $date->clone;
333:
334: $startdate = $date->clone->subtract( $per => $freq )
335: if !$startdate || $startdate > $date;
336: }
337:
1.23 andrew 338: # Is the start date more than $freq $per before the end date?
1.28 ! andrew 339: my $diff = $billend - $date;
1.25 andrew 340: return {} if $diff->in_units($per) < 1;
1.16 andrew 341:
342: if ( $cust->{base_rate} ) {
343: my ( $project, $hours ) = make_base_project(
344: $cust,
1.28 ! andrew 345: { date => $date,
! 346: billend => $billend,
1.16 andrew 347: per => $per,
348: freq => $freq,
349: }
350: );
351:
352: if ( @{ $project->{fees} } ) {
353: $invoice{end} = $project->{end};
354: $invoice{hours} = $hours;
355: push @{ $invoice{projects} }, $project;
356: }
357: }
358: elsif ( $cust->{hours} ) {
1.14 andrew 359: $invoice{hours} = [
1.16 andrew 360: { end => $invoice{end}->clone,
1.14 andrew 361: hours => $cust->{hours},
362: }
363: ];
364: }
1.13 andrew 365:
1.25 andrew 366: return {} if $invoice{start} && $invoice{end} < $invoice{start};
1.16 andrew 367:
1.13 andrew 368: return \%invoice;
1.12 andrew 369: }
370:
1.16 andrew 371: sub make_base_project {
372: my ( $cust, $args ) = @_;
373:
1.28 ! andrew 374: my $date = $args->{date};
! 375: my $billend = $args->{billend};
! 376: my $per = $args->{per};
! 377: my $freq = $args->{freq};
1.16 andrew 378:
379: my $title
380: = $freq == 1
381: ? ucfirst( $cust->{per} . 'ly' )
382: : $freq . ' ' . ucfirst( $cust->{per} );
383: $title .= ' Retainer';
384:
385: my %project = ( title => $title, start => $date->clone, fees => [], );
386: my @hours;
387:
1.28 ! andrew 388: while ( $date < $billend ) {
1.16 andrew 389: my $start = $date->clone;
390:
391: $date->add( $per => $freq );
392:
393: my $end = $date->clone->subtract( seconds => 1 );
1.28 ! andrew 394: $end = $billend->clone->subtract( seconds => 1 ) if $date > $billend;
1.16 andrew 395:
396: $project{end} = $end->clone;
397:
398: push @{ $project{fees} },
399: {
400: count => 1,
401: rate => $cust->{base_rate},
402: contents => $start->ymd . ' to ' . $end->ymd,
403: };
404:
405: push @hours,
406: {
407: start => $start->clone,
408: end => $end->clone,
409: hours => { %{ $cust->{hours} } },
410: };
411: }
412:
413: return \%project, \@hours;
414: }
415:
1.12 andrew 416: sub make_address {
417: my ($addr) = @_;
418: my @adr;
1.16 andrew 419:
420: $addr = get_user($addr) unless ref $addr;
1.12 andrew 421:
422: if ( $addr->{organization} ) {
423: push @adr, $addr->{organization};
424: }
425: elsif ( $addr->{name} && !$addr->{attn} ) {
426: push @adr, $addr->{name};
427: }
428:
429: if ( ( $addr->{addr1} || $addr->{addr2} )
430: && $addr->{city}
431: && $addr->{state}
432: && $addr->{zip} )
433: {
434: push @adr, $addr->{attn} if $addr->{attn};
435: push @adr, $addr->{addr1} if $addr->{addr1};
436: push @adr, $addr->{addr2} if $addr->{addr2};
437: push @adr,
438: $addr->{city} . ', ' . $addr->{state} . ' ' . $addr->{zip};
439: }
440: else {
441: push @adr, $addr->{email} if $addr->{email};
442: }
443:
444: return join "\n\n", @adr;
1.6 andrew 445: }
446:
447: sub make_project {
1.7 andrew 448: my ( $ticket, $cust ) = @_;
1.6 andrew 449:
450: my %project = (
451: id => $ticket->id,
452: queue => $ticket->queue,
453: owner => $ticket->owner,
454: title => $ticket->subject,
455: detail => 'Ticket: '
456: . $ticket->id
1.17 andrew 457: . ' Status: '
458: . $ticket->status
1.6 andrew 459: . ' Requestors: '
460: . join( ', ', $ticket->requestors ),
461: fees => [],
462: expenses => [],
463: );
464:
465: my $txns = $ticket->transactions( type => [qw(Comment Correspond)] );
466: my $txn_i = $txns->get_iterator;
467: while ( my $txn = $txn_i->() ) {
468: next unless $txn->time_taken;
469: next if $state->txn_is_invoiced( $txn->id );
470:
1.7 andrew 471: my $fee = make_fee( $txn, $cust->{rates}, $ticket );
472:
1.6 andrew 473: if ( !( $fee->{rate} && $fee->{count} ) ) {
474: warn "Invalid Fee, no rate or count";
475: next;
476: }
477:
1.7 andrew 478: my $invoice = $cust->{invoice};
1.27 andrew 479: if ($invoice->{start} && $invoice->{start} > $fee->{date}) {
480: warn "Ticket " . $ticket->id
481: . " has old uninvoiced Transaction " . $txn->id . "\n";
482: next;
483: }
1.6 andrew 484: next if $invoice->{end} < $fee->{date};
485:
486: push @{ $project{fees} }, $fee;
487: push @{ $project{transactions} }, $txn->id;
1.4 andrew 488: }
1.6 andrew 489:
490: return \%project;
1.4 andrew 491: }
492:
493: sub make_fee {
1.7 andrew 494: my ( $txn, $rates, $ticket ) = @_;
495:
496: # XXX Only need $ticket for the alternate subject
1.4 andrew 497:
498: my $work_time = sprintf "%.03f", $txn->time_taken / 60;
499: my $work_type = $txn->cf('WorkType');
500:
501: my %fee = (
502: id => $txn->id,
503: contents => $txn->created . ' ('
504: . $txn->id . ')' . "\n\n"
505: . ( $txn->data || $ticket->subject ),
506: count => $work_time,
507: type => $work_type,
1.6 andrew 508: date => ymd_to_DateTime( $txn->created ),
1.7 andrew 509: rate => $rates->{$work_type} || $rates->{default} || 0,
1.4 andrew 510: );
511:
512: if ( $work_type && $work_type ne 'Normal' ) {
513: $fee{detail} = $work_type . ' rate';
514: }
515:
516: return \%fee;
517: }
518:
519: sub hours_for_date {
520: my ( $invoice, $date ) = @_;
521:
522: my $hours = {};
523: if ( $invoice->{hours} ) {
524: foreach my $h ( @{ $invoice->{hours} } ) {
525: next if $h->{start} && $h->{start} > $date;
526: next if $h->{end} < $date;
527:
528: $hours = $h->{hours};
529: last;
530: }
531: }
532: return $hours;
1.1 andrew 533: }
534:
1.6 andrew 535: sub ymd_to_DateTime {
536: my ($ymd) = @_;
1.10 andrew 537: my ( $date, $time ) = split /[\sT]/, $ymd;
1.6 andrew 538: my ( $year, $month, $day ) = split '-', $date;
539: my ( $hour, $minute, $second ) = split ':', $time if $time;
540:
541: return DateTime->new(
1.28 ! andrew 542: year => $year,
! 543: month => $month,
! 544: day => $day,
! 545: hour => $hour || 0,
! 546: minute => $minute || 0,
! 547: second => $second || 0,
! 548: time_zone => 'local',
1.6 andrew 549: );
550: }
551:
1.1 andrew 552: package RTI::Config;
553: use strict;
554: use warnings;
555:
556: use 5.010;
557:
1.5 andrew 558: use YAML::Any qw/ LoadFile Dump Load /;
1.22 andrew 559: use File::Spec;
1.1 andrew 560:
561: sub new {
562: my ( $class, $args ) = @_;
563:
564: my $self = { file => '', };
565: bless $self, $class;
1.5 andrew 566:
1.1 andrew 567: my $file = $args->{file} || $self->_find_config;
568: $self->read_config($file);
569:
570: return $self;
571: }
572:
573: sub _find_config {
574: my ($self) = @_;
575:
576: # XXX This needs to be better
577: foreach my $file (qw/ rt_invoice.conf rt_invoice.cfg .rt_invoicerc /) {
1.6 andrew 578: foreach my $dir ( '.', $ENV{HOME} . '/.rt_invoicing', $ENV{HOME} ) {
1.1 andrew 579: my $path = join '/', $dir, $file;
580: return $path if -e $path;
581: }
582: }
583: return;
584: }
585:
586: sub read_config {
587: my ( $self, $file ) = @_;
588:
589: $file ||= $self->{file};
590: die "$file: no such file\n" unless -e $file;
591:
592: my $c = LoadFile($file) or die "Unable to load $file\n";
593:
1.25 andrew 594: $c->{customers} ||= [];
1.1 andrew 595: if ( $c->{default} ) {
1.25 andrew 596: foreach my $cust ( @{ $c->{customers} } ) {
1.1 andrew 597: foreach my $k ( keys %{ $c->{default} } ) {
1.5 andrew 598: $cust->{$k} //= Load( Dump( $c->{default}->{$k} ) );
1.1 andrew 599: }
600: }
601: }
602:
603: $self->{_config} = $c;
604: $self->{file} = $file;
605: }
606:
607: sub get {
608: my ( $self, $key ) = @_;
1.6 andrew 609: my $value = Load( Dump( $self->{_config}->{$key} ) );
1.18 andrew 610:
611: return $value if $value;
1.22 andrew 612: my ($volume,$directories,$file) =File::Spec->splitpath(
613: File::Spec->rel2abs( $self->{file} ));
1.18 andrew 614:
615: given ($key) {
616: when ('state') {
617: $value = $self->{file};
618: $value =~ s/(?:\.[^.]+)?$/\.state/;
619: }
620: when ('invoice_dir') {
1.22 andrew 621: $value = File::Spec->catdir($volume, $directories, 'invoices' );
1.20 andrew 622: }
623: when ('template_dir') {
1.22 andrew 624: $value = File::Spec->catdir( $volume, $directories );
1.20 andrew 625: }
626: when ('invoice_template') {
627: $value = 'invoice.tex.tt';
1.22 andrew 628: }
629: when ('logo') {
630: $value = File::Spec->catfile($volume, $directories, 'Logo.pdf' );
1.6 andrew 631: }
632: }
1.18 andrew 633:
1.6 andrew 634: return $value;
1.1 andrew 635: }
636:
637: package RTI::State;
638: use strict;
639: use warnings;
640:
641: use 5.010;
642:
643: use YAML::Any qw/ LoadFile DumpFile /;
644:
1.6 andrew 645: my $file = '';
646:
1.1 andrew 647: sub new {
1.6 andrew 648: my $class;
649: ( $class, $file ) = @_;
650:
651: my $self = { lastinvoice => 0, };
652: if ( -e $file ) {
653: $self = LoadFile($file) or die "Unable to load state: $!";
654: }
1.1 andrew 655:
656: bless $self, $class;
1.6 andrew 657:
658: die "Need to pass filename to new: $!" unless $file;
1.1 andrew 659:
660: return $self;
1.6 andrew 661: }
662:
663: sub last_invoice {
664: my ( $self, $custid ) = @_;
665: state %table;
666: if ( !%table ) {
667: foreach my $date ( sort keys %{ $self->{invoice} } ) {
668: while ( my ( $id, $inv ) = each %{ $self->{invoice}->{$date} } ) {
669: next unless $inv->{custid};
670: $table{ $inv->{custid} } = {
671: id => $id,
672: date => $date,
673: %{$inv},
674: };
675: }
676: }
677: }
678: return $table{$custid} || {};
679: }
680:
681: sub txn_is_invoiced {
682: my ( $self, $txn ) = @_;
683: state %table;
684: if ( !%table ) {
685: foreach my $date ( sort keys %{ $self->{invoice} } ) {
686: foreach my $inv ( values %{ $self->{invoice}->{$date} } ) {
687: foreach my $t ( @{ $inv->{transactions} } ) {
688: $table{$t} = 1;
689: }
690: }
691: }
692: }
693: return $table{$txn};
694: }
695:
696: sub save {
697: my ($self) = @_;
698: DumpFile( $file, {%$self} ) or die "Unable to save state: $!";
1.1 andrew 699: }
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