Annotation of RT/Invoicing/rt_invoices.pl, Revision 1.26
1.1 andrew 1: #!/usr/bin/perl
1.26 ! andrew 2: # $AFresh1: rt_invoices.pl,v 1.25 2011/04/19 03:18:13 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:
1.25 andrew 138: my %li = ( custid => $cust->{id}, 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);
1.25 andrew 181: $invoice->{to} = make_address( $cust->{address} || $cust->{id} );
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:
1.25 andrew 221: printf "Generated %s for %s: \$%.02f\n", $invoice->{file}, $cust->{id},
1.9 andrew 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", $amount;
1.4 andrew 233: }
234:
1.6 andrew 235: sub find_customer_for_ticket {
1.25 andrew 236: my ($ticket) = @_;
1.4 andrew 237:
1.25 andrew 238: foreach my $cust ( @{$customers} ) {
1.22 andrew 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:
1.25 andrew 253: # Fake customer if we didn't find one
1.16 andrew 254: my $cust = $config->get('default') || {};
1.8 andrew 255:
1.16 andrew 256: ( $cust->{id} ) = $ticket->requestors;
257: return unless $cust->{id};
1.25 andrew 258: push @{$customers}, $cust;
1.8 andrew 259:
1.14 andrew 260: $cust->{match} = [
261: { type => 'requestors',
1.16 andrew 262: regex => $cust->{id},
1.14 andrew 263: }
264: ];
1.13 andrew 265:
1.8 andrew 266: return $cust;
267: }
268:
1.9 andrew 269: sub get_user {
1.8 andrew 270: my ($id) = @_;
271:
1.9 andrew 272: state %users;
273: return $users{$id} if $users{$id};
1.8 andrew 274:
275: my %map = (
276: address_one => 'addr1',
277: address_two => 'addr2',
278: email_address => 'email',
1.9 andrew 279: real_name => 'name',
280: name => 'username',
1.8 andrew 281: );
282:
1.12 andrew 283: my $users = RT::Client::REST::User->new( rt => $rt, id => $id );
1.8 andrew 284: $users->retrieve;
285:
1.9 andrew 286: my %user;
1.8 andrew 287: foreach my $m ( keys %{ $users->_attributes } ) {
288: next unless $users->can($m);
289:
290: my $v = $users->$m;
291: next unless $v;
292:
293: $m = $map{$m} if exists $map{$m};
294:
1.9 andrew 295: $user{$m} = $v;
1.8 andrew 296: }
1.6 andrew 297:
1.9 andrew 298: $users{$id} = \%user;
299: return \%user;
1.13 andrew 300: }
301:
302: sub make_invoice {
1.14 andrew 303: my ($cust) = @_;
304:
1.21 andrew 305: my $day = $cust->{day} ||= 0;
1.16 andrew 306: my $per = $cust->{per} ||= 'week';
307: my $freq = $cust->{frequency} ||= 1;
1.14 andrew 308:
1.16 andrew 309: my $day_method;
310: given ($per) {
311: when ('week') { $per = 'weeks'; $day_method = 'dow' }
312: when ('month') { $per = 'months'; $day_method = 'day' }
313: default { die "Unknown per [$per]\n" }
314: }
1.13 andrew 315:
1.24 andrew 316: my $billends = DateTime->now
317: ->subtract( days => 1 )
318: ->set( hour => 23, minute => 59, second => 59 );
1.16 andrew 319:
320: # XXX This is helpful, but monthly and billday > 28 == !!!
1.21 andrew 321: $billends->subtract( days => 1 )
322: while $day && $billends->$day_method != $day;
1.16 andrew 323:
1.24 andrew 324: my $date = $billends->clone->subtract( $per => $freq )
325: ->set( hour => 0, minute => 0, second => 0 );
1.16 andrew 326:
327: my %invoice = ( end => $billends->clone->subtract( seconds => 1 ) );
328:
329: my $lastinvoice = $state->last_invoice( $cust->{id} );
330: if ( $lastinvoice->{date} ) {
331: my $last_invoice_date = ymd_to_DateTime( $lastinvoice->{date} );
332: $date = $last_invoice_date->clone->add( days => 1 );
333:
334: $invoice{start} = $date->clone;
335:
336: $startdate = $date->clone->subtract( $per => $freq )
337: if !$startdate || $startdate > $date;
338: }
339:
1.23 andrew 340: # Is the start date more than $freq $per before the end date?
341: my $diff = $billends - $date;
1.25 andrew 342: return {} if $diff->in_units($per) < 1;
1.16 andrew 343:
344: if ( $cust->{base_rate} ) {
345: my ( $project, $hours ) = make_base_project(
346: $cust,
347: { startdate => $date,
348: enddate => $billends,
349: per => $per,
350: freq => $freq,
351: day => $day,
352: day_method => $day_method,
353: }
354: );
355:
356: if ( @{ $project->{fees} } ) {
357: $invoice{end} = $project->{end};
358: $invoice{hours} = $hours;
359: push @{ $invoice{projects} }, $project;
360: }
361: }
362: elsif ( $cust->{hours} ) {
1.14 andrew 363: $invoice{hours} = [
1.16 andrew 364: { end => $invoice{end}->clone,
1.14 andrew 365: hours => $cust->{hours},
366: }
367: ];
368: }
1.13 andrew 369:
1.25 andrew 370: return {} if $invoice{start} && $invoice{end} < $invoice{start};
1.16 andrew 371:
1.13 andrew 372: return \%invoice;
1.12 andrew 373: }
374:
1.16 andrew 375: sub make_base_project {
376: my ( $cust, $args ) = @_;
377:
378: my $date = $args->{startdate};
379: my $enddate = $args->{enddate};
380: my $per = $args->{per};
381: my $freq = $args->{freq};
382: my $day = $args->{day};
383: my $day_method = $args->{day_method};
384:
385: my $title
386: = $freq == 1
387: ? ucfirst( $cust->{per} . 'ly' )
388: : $freq . ' ' . ucfirst( $cust->{per} );
389: $title .= ' Retainer';
390:
391: my %project = ( title => $title, start => $date->clone, fees => [], );
392: my @hours;
393:
394: while ( $date < $enddate ) {
395: my $start = $date->clone;
396:
397: $date->add( $per => $freq );
398: $date = $enddate->clone if $date > $enddate;
399:
400: # XXX This is helpful, but monthly and billday > 28 == !!!
1.21 andrew 401: $date->subtract( days => 1 ) while $day && $date->$day_method != $day;
1.16 andrew 402:
403: my $end = $date->clone->subtract( seconds => 1 );
404:
405: last if $end < $start;
406:
407: $project{end} = $end->clone;
408:
409: push @{ $project{fees} },
410: {
411: count => 1,
412: rate => $cust->{base_rate},
413: contents => $start->ymd . ' to ' . $end->ymd,
414: };
415:
416: push @hours,
417: {
418: start => $start->clone,
419: end => $end->clone,
420: hours => { %{ $cust->{hours} } },
421: };
422: }
423:
424: return \%project, \@hours;
425: }
426:
1.12 andrew 427: sub make_address {
428: my ($addr) = @_;
429: my @adr;
1.16 andrew 430:
431: $addr = get_user($addr) unless ref $addr;
1.12 andrew 432:
433: if ( $addr->{organization} ) {
434: push @adr, $addr->{organization};
435: }
436: elsif ( $addr->{name} && !$addr->{attn} ) {
437: push @adr, $addr->{name};
438: }
439:
440: if ( ( $addr->{addr1} || $addr->{addr2} )
441: && $addr->{city}
442: && $addr->{state}
443: && $addr->{zip} )
444: {
445: push @adr, $addr->{attn} if $addr->{attn};
446: push @adr, $addr->{addr1} if $addr->{addr1};
447: push @adr, $addr->{addr2} if $addr->{addr2};
448: push @adr,
449: $addr->{city} . ', ' . $addr->{state} . ' ' . $addr->{zip};
450: }
451: else {
452: push @adr, $addr->{email} if $addr->{email};
453: }
454:
455: return join "\n\n", @adr;
1.6 andrew 456: }
457:
458: sub make_project {
1.7 andrew 459: my ( $ticket, $cust ) = @_;
1.6 andrew 460:
461: my %project = (
462: id => $ticket->id,
463: queue => $ticket->queue,
464: owner => $ticket->owner,
465: title => $ticket->subject,
466: detail => 'Ticket: '
467: . $ticket->id
1.17 andrew 468: . ' Status: '
469: . $ticket->status
1.6 andrew 470: . ' Requestors: '
471: . join( ', ', $ticket->requestors ),
472: fees => [],
473: expenses => [],
474: );
475:
476: my $txns = $ticket->transactions( type => [qw(Comment Correspond)] );
477: my $txn_i = $txns->get_iterator;
478: while ( my $txn = $txn_i->() ) {
479: next unless $txn->time_taken;
480: next if $state->txn_is_invoiced( $txn->id );
481:
1.7 andrew 482: my $fee = make_fee( $txn, $cust->{rates}, $ticket );
483:
1.6 andrew 484: if ( !( $fee->{rate} && $fee->{count} ) ) {
485: warn "Invalid Fee, no rate or count";
486: next;
487: }
488:
1.7 andrew 489: my $invoice = $cust->{invoice};
490: next
491: if $invoice->{start}
492: && $invoice->{start} > $fee->{date};
1.6 andrew 493: next if $invoice->{end} < $fee->{date};
494:
495: push @{ $project{fees} }, $fee;
496: push @{ $project{transactions} }, $txn->id;
1.4 andrew 497: }
1.6 andrew 498:
499: return \%project;
1.4 andrew 500: }
501:
502: sub make_fee {
1.7 andrew 503: my ( $txn, $rates, $ticket ) = @_;
504:
505: # XXX Only need $ticket for the alternate subject
1.4 andrew 506:
507: my $work_time = sprintf "%.03f", $txn->time_taken / 60;
508: my $work_type = $txn->cf('WorkType');
509:
510: my %fee = (
511: id => $txn->id,
512: contents => $txn->created . ' ('
513: . $txn->id . ')' . "\n\n"
514: . ( $txn->data || $ticket->subject ),
515: count => $work_time,
516: type => $work_type,
1.6 andrew 517: date => ymd_to_DateTime( $txn->created ),
1.7 andrew 518: rate => $rates->{$work_type} || $rates->{default} || 0,
1.4 andrew 519: );
520:
521: if ( $work_type && $work_type ne 'Normal' ) {
522: $fee{detail} = $work_type . ' rate';
523: }
524:
525: return \%fee;
526: }
527:
528: sub hours_for_date {
529: my ( $invoice, $date ) = @_;
530:
531: my $hours = {};
532: if ( $invoice->{hours} ) {
533: foreach my $h ( @{ $invoice->{hours} } ) {
534: next if $h->{start} && $h->{start} > $date;
535: next if $h->{end} < $date;
536:
537: $hours = $h->{hours};
538: last;
539: }
540: }
541: return $hours;
1.1 andrew 542: }
543:
1.6 andrew 544: sub ymd_to_DateTime {
545: my ($ymd) = @_;
1.10 andrew 546: my ( $date, $time ) = split /[\sT]/, $ymd;
1.6 andrew 547: my ( $year, $month, $day ) = split '-', $date;
548: my ( $hour, $minute, $second ) = split ':', $time if $time;
549:
550: return DateTime->new(
551: year => $year,
552: month => $month,
553: day => $day,
554: hour => $hour || 0,
555: minute => $minute || 0,
556: second => $second || 0,
557: );
558: }
559:
1.1 andrew 560: package RTI::Config;
561: use strict;
562: use warnings;
563:
564: use 5.010;
565:
1.5 andrew 566: use YAML::Any qw/ LoadFile Dump Load /;
1.22 andrew 567: use File::Spec;
1.1 andrew 568:
569: sub new {
570: my ( $class, $args ) = @_;
571:
572: my $self = { file => '', };
573: bless $self, $class;
1.5 andrew 574:
1.1 andrew 575: my $file = $args->{file} || $self->_find_config;
576: $self->read_config($file);
577:
578: return $self;
579: }
580:
581: sub _find_config {
582: my ($self) = @_;
583:
584: # XXX This needs to be better
585: foreach my $file (qw/ rt_invoice.conf rt_invoice.cfg .rt_invoicerc /) {
1.6 andrew 586: foreach my $dir ( '.', $ENV{HOME} . '/.rt_invoicing', $ENV{HOME} ) {
1.1 andrew 587: my $path = join '/', $dir, $file;
588: return $path if -e $path;
589: }
590: }
591: return;
592: }
593:
594: sub read_config {
595: my ( $self, $file ) = @_;
596:
597: $file ||= $self->{file};
598: die "$file: no such file\n" unless -e $file;
599:
600: my $c = LoadFile($file) or die "Unable to load $file\n";
601:
1.25 andrew 602: $c->{customers} ||= [];
1.1 andrew 603: if ( $c->{default} ) {
1.25 andrew 604: foreach my $cust ( @{ $c->{customers} } ) {
1.1 andrew 605: foreach my $k ( keys %{ $c->{default} } ) {
1.5 andrew 606: $cust->{$k} //= Load( Dump( $c->{default}->{$k} ) );
1.1 andrew 607: }
608: }
609: }
610:
611: $self->{_config} = $c;
612: $self->{file} = $file;
613: }
614:
615: sub get {
616: my ( $self, $key ) = @_;
1.6 andrew 617: my $value = Load( Dump( $self->{_config}->{$key} ) );
1.18 andrew 618:
619: return $value if $value;
1.22 andrew 620: my ($volume,$directories,$file) =File::Spec->splitpath(
621: File::Spec->rel2abs( $self->{file} ));
1.18 andrew 622:
623: given ($key) {
624: when ('state') {
625: $value = $self->{file};
626: $value =~ s/(?:\.[^.]+)?$/\.state/;
627: }
628: when ('invoice_dir') {
1.22 andrew 629: $value = File::Spec->catdir($volume, $directories, 'invoices' );
1.20 andrew 630: }
631: when ('template_dir') {
1.22 andrew 632: $value = File::Spec->catdir( $volume, $directories );
1.20 andrew 633: }
634: when ('invoice_template') {
635: $value = 'invoice.tex.tt';
1.22 andrew 636: }
637: when ('logo') {
638: $value = File::Spec->catfile($volume, $directories, 'Logo.pdf' );
1.6 andrew 639: }
640: }
1.18 andrew 641:
1.6 andrew 642: return $value;
1.1 andrew 643: }
644:
645: package RTI::State;
646: use strict;
647: use warnings;
648:
649: use 5.010;
650:
651: use YAML::Any qw/ LoadFile DumpFile /;
652:
1.6 andrew 653: my $file = '';
654:
1.1 andrew 655: sub new {
1.6 andrew 656: my $class;
657: ( $class, $file ) = @_;
658:
659: my $self = { lastinvoice => 0, };
660: if ( -e $file ) {
661: $self = LoadFile($file) or die "Unable to load state: $!";
662: }
1.1 andrew 663:
664: bless $self, $class;
1.6 andrew 665:
666: die "Need to pass filename to new: $!" unless $file;
1.1 andrew 667:
668: return $self;
1.6 andrew 669: }
670:
671: sub last_invoice {
672: my ( $self, $custid ) = @_;
673: state %table;
674: if ( !%table ) {
675: foreach my $date ( sort keys %{ $self->{invoice} } ) {
676: while ( my ( $id, $inv ) = each %{ $self->{invoice}->{$date} } ) {
677: next unless $inv->{custid};
678: $table{ $inv->{custid} } = {
679: id => $id,
680: date => $date,
681: %{$inv},
682: };
683: }
684: }
685: }
686: return $table{$custid} || {};
687: }
688:
689: sub txn_is_invoiced {
690: my ( $self, $txn ) = @_;
691: state %table;
692: if ( !%table ) {
693: foreach my $date ( sort keys %{ $self->{invoice} } ) {
694: foreach my $inv ( values %{ $self->{invoice}->{$date} } ) {
695: foreach my $t ( @{ $inv->{transactions} } ) {
696: $table{$t} = 1;
697: }
698: }
699: }
700: }
701: return $table{$txn};
702: }
703:
704: sub save {
705: my ($self) = @_;
706: DumpFile( $file, {%$self} ) or die "Unable to save state: $!";
1.1 andrew 707: }
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