Annotation of RT/Invoicing/rt_invoices.pl, Revision 1.23
1.1 andrew 1: #!/usr/bin/perl
1.23 ! andrew 2: # $AFresh1: rt_invoices.pl,v 1.22 2011/04/08 17:10:28 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');
1.16 andrew 49: while ( my ( $custid, $cust ) = each %{$customers} ) {
50: $cust->{id} = $custid;
1.6 andrew 51:
1.16 andrew 52: if ( my $invoice = make_invoice($cust) ) {
53: $cust->{invoice} = $invoice;
1.1 andrew 54: }
55: }
56:
57: my @limits = map +{
58: attribute => 'status',
59: operator => '=',
60: value => $_,
61: aggregator => 'or',
62: },
63:
64: # XXX This should be a config option
65: qw/ open stalled resolved /;
66:
67: if ($startdate) {
68: push @limits,
69: {
70: attribute => 'last_updated',
71: operator => '>=',
72: value => $startdate->ymd,
73: };
74: }
75:
76: my $results = $tickets->search(
77: limits => \@limits,
78: orderby => 'id',
79: );
80:
81: my $count = $results->count;
82: print "There are $count results that matched your query\n";
83:
84: my $iterator = $results->get_iterator;
85: while ( my $ticket = &$iterator ) {
1.6 andrew 86: my $cust = find_customer_for_ticket( $customers, $ticket );
87: if ( !$cust ) {
1.10 andrew 88: warn "No customer found for ticket " . $ticket->id;
1.7 andrew 89: next;
90: }
91: if ( !$cust->{invoice} ) {
1.22 andrew 92: say "$cust->{id} has no open invoices [" . $ticket->id . ']';
1.4 andrew 93: next;
94: }
1.22 andrew 95: say 'Giving ticket ' . $ticket->id . " to $cust->{id}";
1.6 andrew 96: my $invoice = $cust->{invoice};
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} } ) {
102: my $hours = hours_for_date( $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) {
1.15 andrew 122: $invoice->{discount}{amount}
123: += round( $discount_time * $fee->{rate} );
1.4 andrew 124: $invoice->{discount}{hours}{$h_type} += $discount_time;
125:
126: $h_type = '' if $h_type eq 'default';
127: $fee->{detail} = "$discount_time $h_type Hours Discounted";
1.1 andrew 128: }
129: }
130:
1.6 andrew 131: push @{ $invoice->{projects} }, $project;
1.1 andrew 132: }
133:
1.6 andrew 134: while ( my ( $custid, $cust ) = each %{$customers} ) {
135: my $invoice = $cust->{invoice};
1.1 andrew 136: next unless $invoice->{projects} && @{ $invoice->{projects} };
137:
1.12 andrew 138: my %li = ( custid => $custid, invdate => DateTime->now->ymd, );
1.7 andrew 139:
1.1 andrew 140: foreach my $project ( @{ $invoice->{projects} } ) {
1.6 andrew 141: if ( $project->{transactions} ) {
1.7 andrew 142: push @{ $li{transactions} }, @{ $project->{transactions} };
1.6 andrew 143: }
1.1 andrew 144: my $subtotal = 0;
145: foreach my $fee ( @{ $project->{fees} } ) {
146: my $amount = round( $fee->{count} * $fee->{rate} );
147: $subtotal += $amount;
148: }
149: foreach my $expense ( @{ $project->{expenses} } ) {
150: $subtotal += round( $expense->{amount} );
151: }
152: $project->{total} = $subtotal;
153: $invoice->{total} += $subtotal;
154: }
155:
156: if ( $invoice->{discount} ) {
157: my $c = "Included Hours\n";
158: if ( $invoice->{discount}{hours} ) {
159: foreach my $t ( keys %{ $invoice->{discount}{hours} } ) {
160: $c .= "\n$invoice->{discount}{hours}{$t} $t hour";
161: $c .= 's' if $invoice->{discount}{hours}{$t} != 1;
162: $c .= "\n";
163: }
164: }
165: $invoice->{discount}{contents} = $c;
166: $invoice->{total} -= round( $invoice->{discount}{amount} );
167: }
168:
169: if ( $invoice->{past_due} ) {
170: $invoice->{total_due} = $invoice->{total} + $invoice->{past_due};
1.3 andrew 171: }
172:
1.9 andrew 173: next unless $invoice->{total} > 0 || $invoice->{total_due};
174:
1.6 andrew 175: $invoice->{info} = $config->get('info');
1.19 andrew 176: my $from = $config->get('from');
177: $from = get_user($from) if !ref $from;
178:
179: $invoice->{organization} = $from->{organization} || $from->{name};
1.21 andrew 180: $invoice->{from} = make_address($from);
181: $invoice->{to} = make_address( $cust->{address} || $custid );
1.6 andrew 182:
183: $state->{lastinvoice}++;
1.18 andrew 184: $invoice->{id} = $state->{lastinvoice};
1.17 andrew 185: $invoice->{file} = sprintf 'invoice_%06d.pdf', $state->{lastinvoice};
1.22 andrew 186: $invoice->{logo} = $config->get('logo');
1.6 andrew 187:
1.10 andrew 188: foreach my $k (qw/ file transactions start end total past_due total_due /)
189: {
190: my $v;
191: if ( $invoice->{$k} ) { $v = $invoice->{$k} }
192: elsif ( $cust->{$k} ) { $v = $cust->{$k} }
193:
1.12 andrew 194: if ( defined $v && length $v ) {
1.10 andrew 195: if ( ref $v eq 'DateTime' ) {
196: $li{$k} = $v->ymd;
197: }
198: else {
199: $li{$k} = $v;
200: }
201: }
202: }
203: $state->{invoice}->{ $li{end} }{ $invoice->{id} } = \%li;
204:
1.3 andrew 205: foreach my $key (qw/ start end /) {
206: if ( exists $invoice->{$key} ) {
207: $invoice->{$key} = $invoice->{$key}->strftime('%B %d, %Y');
208: }
1.1 andrew 209: }
1.18 andrew 210:
211: my $invoice_dir = $config->get('invoice_dir');
212: File::Path::make_path($invoice_dir);
213: my $file = join '/', $invoice_dir, $invoice->{file};
214:
1.21 andrew 215: my $tt = Template->new( INCLUDE_PATH => $config->get('template_dir'), )
216: || die $Template::ERROR, "\n";
1.20 andrew 217:
218: $tt->process( $config->get('invoice_template'), $invoice, $file )
1.1 andrew 219: or die $tt->error . "\n";
220:
1.9 andrew 221: printf "Generated %s for %s: \$%.02f\n", $invoice->{file}, $custid,
222: $invoice->{total};
1.1 andrew 223: }
224:
1.6 andrew 225: $state->save;
1.1 andrew 226:
227: sub round {
228: my ($amount) = @_;
229:
230: #$amount =~ s/\.\d\d\K.*$//;
231: #return $amount;
232: return sprintf "%.02f", $amount;
1.4 andrew 233: }
234:
1.6 andrew 235: sub find_customer_for_ticket {
236: my ( $customers, $ticket ) = @_;
1.4 andrew 237:
1.22 andrew 238: foreach my $cust ( values %{$customers} ) {
239: next unless $cust->{match};
1.6 andrew 240: foreach my $m ( @{ $cust->{match} } ) {
1.4 andrew 241: my $type = $m->{type};
1.22 andrew 242: my $match = exists $m->{$type} ? lc($m->{$type}) : qr/\Q$m->{regex}\E/;
243: my $thing = [ map { lc } $ticket->$type ];
1.4 andrew 244:
1.22 andrew 245: if (! $match) {
1.4 andrew 246: warn "Invalid match!";
1.22 andrew 247: next;
1.4 andrew 248: }
1.22 andrew 249: return $cust if ($match ~~ $thing);
1.4 andrew 250: }
1.6 andrew 251: }
252:
1.8 andrew 253: return fake_customer( $customers, $ticket );
1.6 andrew 254: }
255:
256: sub fake_customer {
1.8 andrew 257: my ( $customers, $ticket ) = @_;
258:
1.16 andrew 259: my $cust = $config->get('default') || {};
1.8 andrew 260:
1.16 andrew 261: ( $cust->{id} ) = $ticket->requestors;
262: return unless $cust->{id};
1.8 andrew 263:
1.14 andrew 264: $cust->{match} = [
265: { type => 'requestors',
1.16 andrew 266: regex => $cust->{id},
1.14 andrew 267: }
268: ];
1.13 andrew 269:
1.16 andrew 270: if ( my $invoice = make_invoice($cust) ) {
1.13 andrew 271: $cust->{invoice} = $invoice;
1.8 andrew 272: }
273:
1.16 andrew 274: $customers->{ $cust->{id} } = $cust;
1.8 andrew 275: return $cust;
276: }
277:
1.9 andrew 278: sub get_user {
1.8 andrew 279: my ($id) = @_;
280:
1.9 andrew 281: state %users;
282: return $users{$id} if $users{$id};
1.8 andrew 283:
284: my %map = (
285: address_one => 'addr1',
286: address_two => 'addr2',
287: email_address => 'email',
1.9 andrew 288: real_name => 'name',
289: name => 'username',
1.8 andrew 290: );
291:
1.12 andrew 292: my $users = RT::Client::REST::User->new( rt => $rt, id => $id );
1.8 andrew 293: $users->retrieve;
294:
1.9 andrew 295: my %user;
1.8 andrew 296: foreach my $m ( keys %{ $users->_attributes } ) {
297: next unless $users->can($m);
298:
299: my $v = $users->$m;
300: next unless $v;
301:
302: $m = $map{$m} if exists $map{$m};
303:
1.9 andrew 304: $user{$m} = $v;
1.8 andrew 305: }
1.6 andrew 306:
1.9 andrew 307: $users{$id} = \%user;
308: return \%user;
1.13 andrew 309: }
310:
311: sub make_invoice {
1.14 andrew 312: my ($cust) = @_;
313:
1.21 andrew 314: my $day = $cust->{day} ||= 0;
1.16 andrew 315: my $per = $cust->{per} ||= 'week';
316: my $freq = $cust->{frequency} ||= 1;
1.14 andrew 317:
1.16 andrew 318: my $day_method;
319: given ($per) {
320: when ('week') { $per = 'weeks'; $day_method = 'dow' }
321: when ('month') { $per = 'months'; $day_method = 'day' }
322: default { die "Unknown per [$per]\n" }
323: }
1.13 andrew 324:
1.16 andrew 325: my $billends = DateTime->now->set( hour => 0, minute => 0, second => 0 );
326:
327: # XXX This is helpful, but monthly and billday > 28 == !!!
1.21 andrew 328: $billends->subtract( days => 1 )
329: while $day && $billends->$day_method != $day;
1.16 andrew 330:
331: my $date = $billends->clone->subtract( $per => $freq );
332:
333: my %invoice = ( end => $billends->clone->subtract( seconds => 1 ) );
334:
335: my $lastinvoice = $state->last_invoice( $cust->{id} );
336: if ( $lastinvoice->{date} ) {
337: my $last_invoice_date = ymd_to_DateTime( $lastinvoice->{date} );
338: $date = $last_invoice_date->clone->add( days => 1 );
339:
340: $invoice{start} = $date->clone;
341:
342: $startdate = $date->clone->subtract( $per => $freq )
343: if !$startdate || $startdate > $date;
344: }
345:
1.23 ! andrew 346: # Is the start date more than $freq $per before the end date?
! 347: my $diff = $billends - $date;
! 348: return unless $diff->subtract( $per => $freq )->is_positive;
1.16 andrew 349:
350: if ( $cust->{base_rate} ) {
351: my ( $project, $hours ) = make_base_project(
352: $cust,
353: { startdate => $date,
354: enddate => $billends,
355: per => $per,
356: freq => $freq,
357: day => $day,
358: day_method => $day_method,
359: }
360: );
361:
362: if ( @{ $project->{fees} } ) {
363: $invoice{end} = $project->{end};
364: $invoice{hours} = $hours;
365: push @{ $invoice{projects} }, $project;
366: }
367: }
368: elsif ( $cust->{hours} ) {
1.14 andrew 369: $invoice{hours} = [
1.16 andrew 370: { end => $invoice{end}->clone,
1.14 andrew 371: hours => $cust->{hours},
372: }
373: ];
374: }
1.13 andrew 375:
1.16 andrew 376: return if $invoice{start} && $invoice{end} < $invoice{start};
377:
1.13 andrew 378: return \%invoice;
1.12 andrew 379: }
380:
1.16 andrew 381: sub make_base_project {
382: my ( $cust, $args ) = @_;
383:
384: my $date = $args->{startdate};
385: my $enddate = $args->{enddate};
386: my $per = $args->{per};
387: my $freq = $args->{freq};
388: my $day = $args->{day};
389: my $day_method = $args->{day_method};
390:
391: my $title
392: = $freq == 1
393: ? ucfirst( $cust->{per} . 'ly' )
394: : $freq . ' ' . ucfirst( $cust->{per} );
395: $title .= ' Retainer';
396:
397: my %project = ( title => $title, start => $date->clone, fees => [], );
398: my @hours;
399:
400: while ( $date < $enddate ) {
401: my $start = $date->clone;
402:
403: $date->add( $per => $freq );
404: $date = $enddate->clone if $date > $enddate;
405:
406: # XXX This is helpful, but monthly and billday > 28 == !!!
1.21 andrew 407: $date->subtract( days => 1 ) while $day && $date->$day_method != $day;
1.16 andrew 408:
409: my $end = $date->clone->subtract( seconds => 1 );
410:
411: last if $end < $start;
412:
413: $project{end} = $end->clone;
414:
415: push @{ $project{fees} },
416: {
417: count => 1,
418: rate => $cust->{base_rate},
419: contents => $start->ymd . ' to ' . $end->ymd,
420: };
421:
422: push @hours,
423: {
424: start => $start->clone,
425: end => $end->clone,
426: hours => { %{ $cust->{hours} } },
427: };
428: }
429:
430: return \%project, \@hours;
431: }
432:
1.12 andrew 433: sub make_address {
434: my ($addr) = @_;
435: my @adr;
1.16 andrew 436:
437: $addr = get_user($addr) unless ref $addr;
1.12 andrew 438:
439: if ( $addr->{organization} ) {
440: push @adr, $addr->{organization};
441: }
442: elsif ( $addr->{name} && !$addr->{attn} ) {
443: push @adr, $addr->{name};
444: }
445:
446: if ( ( $addr->{addr1} || $addr->{addr2} )
447: && $addr->{city}
448: && $addr->{state}
449: && $addr->{zip} )
450: {
451: push @adr, $addr->{attn} if $addr->{attn};
452: push @adr, $addr->{addr1} if $addr->{addr1};
453: push @adr, $addr->{addr2} if $addr->{addr2};
454: push @adr,
455: $addr->{city} . ', ' . $addr->{state} . ' ' . $addr->{zip};
456: }
457: else {
458: push @adr, $addr->{email} if $addr->{email};
459: }
460:
461: return join "\n\n", @adr;
1.6 andrew 462: }
463:
464: sub make_project {
1.7 andrew 465: my ( $ticket, $cust ) = @_;
1.6 andrew 466:
467: my %project = (
468: id => $ticket->id,
469: queue => $ticket->queue,
470: owner => $ticket->owner,
471: title => $ticket->subject,
472: detail => 'Ticket: '
473: . $ticket->id
1.17 andrew 474: . ' Status: '
475: . $ticket->status
1.6 andrew 476: . ' Requestors: '
477: . join( ', ', $ticket->requestors ),
478: fees => [],
479: expenses => [],
480: );
481:
482: my $txns = $ticket->transactions( type => [qw(Comment Correspond)] );
483: my $txn_i = $txns->get_iterator;
484: while ( my $txn = $txn_i->() ) {
485: next unless $txn->time_taken;
486: next if $state->txn_is_invoiced( $txn->id );
487:
1.7 andrew 488: my $fee = make_fee( $txn, $cust->{rates}, $ticket );
489:
1.6 andrew 490: if ( !( $fee->{rate} && $fee->{count} ) ) {
491: warn "Invalid Fee, no rate or count";
492: next;
493: }
494:
1.7 andrew 495: my $invoice = $cust->{invoice};
496: next
497: if $invoice->{start}
498: && $invoice->{start} > $fee->{date};
1.6 andrew 499: next if $invoice->{end} < $fee->{date};
500:
501: push @{ $project{fees} }, $fee;
502: push @{ $project{transactions} }, $txn->id;
1.4 andrew 503: }
1.6 andrew 504:
505: return \%project;
1.4 andrew 506: }
507:
508: sub make_fee {
1.7 andrew 509: my ( $txn, $rates, $ticket ) = @_;
510:
511: # XXX Only need $ticket for the alternate subject
1.4 andrew 512:
513: my $work_time = sprintf "%.03f", $txn->time_taken / 60;
514: my $work_type = $txn->cf('WorkType');
515:
516: my %fee = (
517: id => $txn->id,
518: contents => $txn->created . ' ('
519: . $txn->id . ')' . "\n\n"
520: . ( $txn->data || $ticket->subject ),
521: count => $work_time,
522: type => $work_type,
1.6 andrew 523: date => ymd_to_DateTime( $txn->created ),
1.7 andrew 524: rate => $rates->{$work_type} || $rates->{default} || 0,
1.4 andrew 525: );
526:
527: if ( $work_type && $work_type ne 'Normal' ) {
528: $fee{detail} = $work_type . ' rate';
529: }
530:
531: return \%fee;
532: }
533:
534: sub hours_for_date {
535: my ( $invoice, $date ) = @_;
536:
537: my $hours = {};
538: if ( $invoice->{hours} ) {
539: foreach my $h ( @{ $invoice->{hours} } ) {
540: next if $h->{start} && $h->{start} > $date;
541: next if $h->{end} < $date;
542:
543: $hours = $h->{hours};
544: last;
545: }
546: }
547: return $hours;
1.1 andrew 548: }
549:
1.6 andrew 550: sub ymd_to_DateTime {
551: my ($ymd) = @_;
1.10 andrew 552: my ( $date, $time ) = split /[\sT]/, $ymd;
1.6 andrew 553: my ( $year, $month, $day ) = split '-', $date;
554: my ( $hour, $minute, $second ) = split ':', $time if $time;
555:
556: return DateTime->new(
557: year => $year,
558: month => $month,
559: day => $day,
560: hour => $hour || 0,
561: minute => $minute || 0,
562: second => $second || 0,
563: );
564: }
565:
1.1 andrew 566: package RTI::Config;
567: use strict;
568: use warnings;
569:
570: use 5.010;
571:
1.5 andrew 572: use YAML::Any qw/ LoadFile Dump Load /;
1.22 andrew 573: use File::Spec;
1.1 andrew 574:
575: sub new {
576: my ( $class, $args ) = @_;
577:
578: my $self = { file => '', };
579: bless $self, $class;
1.5 andrew 580:
1.1 andrew 581: my $file = $args->{file} || $self->_find_config;
582: $self->read_config($file);
583:
584: return $self;
585: }
586:
587: sub _find_config {
588: my ($self) = @_;
589:
590: # XXX This needs to be better
591: foreach my $file (qw/ rt_invoice.conf rt_invoice.cfg .rt_invoicerc /) {
1.6 andrew 592: foreach my $dir ( '.', $ENV{HOME} . '/.rt_invoicing', $ENV{HOME} ) {
1.1 andrew 593: my $path = join '/', $dir, $file;
594: return $path if -e $path;
595: }
596: }
597: return;
598: }
599:
600: sub read_config {
601: my ( $self, $file ) = @_;
602:
603: $file ||= $self->{file};
604: die "$file: no such file\n" unless -e $file;
605:
606: my $c = LoadFile($file) or die "Unable to load $file\n";
607:
1.6 andrew 608: $c->{customers} ||= {};
1.1 andrew 609: if ( $c->{default} ) {
1.6 andrew 610: foreach my $cust ( values %{ $c->{customers} } ) {
1.1 andrew 611: foreach my $k ( keys %{ $c->{default} } ) {
1.5 andrew 612: $cust->{$k} //= Load( Dump( $c->{default}->{$k} ) );
1.1 andrew 613: }
614: }
615: }
616:
617: $self->{_config} = $c;
618: $self->{file} = $file;
619: }
620:
621: sub get {
622: my ( $self, $key ) = @_;
1.6 andrew 623: my $value = Load( Dump( $self->{_config}->{$key} ) );
1.18 andrew 624:
625: return $value if $value;
1.22 andrew 626: my ($volume,$directories,$file) =File::Spec->splitpath(
627: File::Spec->rel2abs( $self->{file} ));
1.18 andrew 628:
629: given ($key) {
630: when ('state') {
631: $value = $self->{file};
632: $value =~ s/(?:\.[^.]+)?$/\.state/;
633: }
634: when ('invoice_dir') {
1.22 andrew 635: $value = File::Spec->catdir($volume, $directories, 'invoices' );
1.20 andrew 636: }
637: when ('template_dir') {
1.22 andrew 638: $value = File::Spec->catdir( $volume, $directories );
1.20 andrew 639: }
640: when ('invoice_template') {
641: $value = 'invoice.tex.tt';
1.22 andrew 642: }
643: when ('logo') {
644: $value = File::Spec->catfile($volume, $directories, 'Logo.pdf' );
1.6 andrew 645: }
646: }
1.18 andrew 647:
1.6 andrew 648: return $value;
1.1 andrew 649: }
650:
651: package RTI::State;
652: use strict;
653: use warnings;
654:
655: use 5.010;
656:
657: use YAML::Any qw/ LoadFile DumpFile /;
658:
1.6 andrew 659: my $file = '';
660:
1.1 andrew 661: sub new {
1.6 andrew 662: my $class;
663: ( $class, $file ) = @_;
664:
665: my $self = { lastinvoice => 0, };
666: if ( -e $file ) {
667: $self = LoadFile($file) or die "Unable to load state: $!";
668: }
1.1 andrew 669:
670: bless $self, $class;
1.6 andrew 671:
672: die "Need to pass filename to new: $!" unless $file;
1.1 andrew 673:
674: return $self;
1.6 andrew 675: }
676:
677: sub last_invoice {
678: my ( $self, $custid ) = @_;
679: state %table;
680: if ( !%table ) {
681: foreach my $date ( sort keys %{ $self->{invoice} } ) {
682: while ( my ( $id, $inv ) = each %{ $self->{invoice}->{$date} } ) {
683: next unless $inv->{custid};
684: $table{ $inv->{custid} } = {
685: id => $id,
686: date => $date,
687: %{$inv},
688: };
689: }
690: }
691: }
692: return $table{$custid} || {};
693: }
694:
695: sub txn_is_invoiced {
696: my ( $self, $txn ) = @_;
697: state %table;
698: if ( !%table ) {
699: foreach my $date ( sort keys %{ $self->{invoice} } ) {
700: foreach my $inv ( values %{ $self->{invoice}->{$date} } ) {
701: foreach my $t ( @{ $inv->{transactions} } ) {
702: $table{$t} = 1;
703: }
704: }
705: }
706: }
707: return $table{$txn};
708: }
709:
710: sub save {
711: my ($self) = @_;
712: DumpFile( $file, {%$self} ) or die "Unable to save state: $!";
1.1 andrew 713: }
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