Open-ILS/src/perlmods/OpenILS/Application/Storage/Publisher/action.pm

   1 package OpenILS::Application::Storage::Publisher::action;
   2 use base qw/OpenILS::Application::Storage::Publisher/;
   3 use OpenSRF::Utils::Logger qw/:level/;
   4 use OpenSRF::Utils qw/:datetime/;
   5 use OpenSRF::AppSession;
   6 use OpenSRF::EX qw/:try/;
   7 use OpenILS::Utils::Fieldmapper;
   8 use OpenILS::Utils::PermitHold;
   9 use DateTime;
  10 use DateTime::Format::ISO8601;
  11
  12
  13 my $parser = DateTime::Format::ISO8601->new;
  14 my $log = 'OpenSRF::Utils::Logger';
  15
  16 sub open_noncat_circs {
  17         my $self = shift;
  18         my $client = shift;
  19         my $user = shift;
  20
  21         my $a = action::non_cataloged_circulation->table;
  22         my $c = config::non_cataloged_type->table;
  23
  24         my $sql = <<"   SQL";
  25                 SELECT  a.id
  26                   FROM  $a a
  27                         JOIN $c c ON (a.item_type = c.id)
  28                   WHERE a.circ_time + c.circ_duration > current_timestamp
  29                         AND a.patron = ?
  30         SQL
  31
  32         return action::non_cataloged_circulation->db_Main->selectcol_arrayref($sql, {}, $user);
  33 }
  34 __PACKAGE__->register_method(
  35         api_name        => 'open-ils.storage.action.open_non_cataloged_circulation.user',
  36         api_level       => 1,
  37         argc            => 1,
  38         method          => 'open_noncat_circs',
  39 );
  40
  41
  42 sub ou_hold_requests {
  43         my $self = shift;
  44         my $client = shift;
  45         my $ou = shift;
  46
  47         my $h_table = action::hold_request->table;
  48         my $c_table = asset::copy->table;
  49         my $o_table = actor::org_unit->table;
  50
  51         my $SQL = <<"   SQL";
  52                 SELECT  h.id
  53                   FROM  $h_table h
  54                         JOIN $c_table cp ON (cp.id = h.current_copy)
  55                         JOIN $o_table ou ON (ou.id = cp.circ_lib)
  56                   WHERE ou.id = ?
  57                         AND h.capture_time IS NULL
  58                   ORDER BY h.request_time
  59         SQL
  60
  61         my $sth = action::hold_request->db_Main->prepare_cached($SQL);
  62         $sth->execute($ou);
  63
  64         $client->respond($_) for (
  65                 map {
  66                         $self
  67                                 ->method_lookup('open-ils.storage.direct.action.hold_request.retrieve')
  68                                 ->run($_)
  69                 } map {
  70                         $_->[0]
  71                 } @{ $sth->fetchall_arrayref }
  72         );
  73         return undef;
  74 }
  75 __PACKAGE__->register_method(
  76         api_name        => 'open-ils.storage.action.targeted_hold_request.org_unit',
  77         api_level       => 1,
  78         argc            => 1,
  79         stream          => 1,
  80         method          => 'ou_hold_requests',
  81 );
  82
  83
  84 sub overdue_circs {
  85         my $grace = shift;
  86
  87         my $c_t = action::circulation->table;
  88
  89         $grace = " - ($grace * (fine_interval))" if ($grace);
  90
  91         my $sql = <<"   SQL";
  92                 SELECT  *
  93                   FROM  $c_t
  94                   WHERE stop_fines IS NULL
  95                         AND due_date < ( CURRENT_TIMESTAMP $grace)
  96         SQL
  97
  98         my $sth = action::circulation->db_Main->prepare_cached($sql);
  99         $sth->execute;
 100
 101         return ( map { action::circulation->construct($_) } $sth->fetchall_hash );
 102
 103 }
 104
 105 sub complete_reshelving {
 106         my $self = shift;
 107         my $client = shift;
 108         my $window = shift;
 109
 110         local $OpenILS::Application::Storage::WRITE = 1;
 111
 112         throw OpenSRF::EX::InvalidArg ("I need an interval of more than 0 seconds!")
 113                 unless (interval_to_seconds( $window ));
 114
 115         my $circ = action::circulation->table;
 116         my $cp = asset::copy->table;
 117
 118         my $sql = <<"   SQL";
 119                 UPDATE  $cp
 120                   SET   status = 0
 121                   WHERE id IN ( SELECT  cp.id
 122                                   FROM  $cp cp
 123                                         JOIN $circ circ ON (circ.target_copy = cp.id)
 124                                   WHERE circ.checkin_time IS NOT NULL
 125                                         AND circ.checkin_time < NOW() - CAST(? AS INTERVAL)
 126                                         AND cp.status = 7 )
 127         SQL
 128
 129         my $sth = action::circulation->db_Main->prepare_cached($sql);
 130         $sth->execute($window);
 131
 132         return $sth->rows;
 133
 134 }
 135 __PACKAGE__->register_method(
 136         api_name        => 'open-ils.storage.action.circulation.reshelving.complete',
 137         api_level       => 1,
 138         stream          => 1,
 139         argc            => 1,
 140         method          => 'complete_reshelving',
 141 );
 142
 143 sub grab_overdue {
 144         my $self = shift;
 145         my $client = shift;
 146         my $grace = shift || '';
 147
 148         $client->respond( $_->to_fieldmapper ) for ( overdue_circs($grace) );
 149
 150         return undef;
 151
 152 }
 153 __PACKAGE__->register_method(
 154         api_name        => 'open-ils.storage.action.circulation.overdue',
 155         api_level       => 1,
 156         stream          => 1,
 157         method          => 'grab_overdue',
 158 );
 159
 160 sub nearest_hold {
 161         my $self = shift;
 162         my $client = shift;
 163         my $pl = shift;
 164         my $cp = shift;
 165
 166         my ($id) = action::hold_request->db_Main->selectrow_array(<<"   SQL", {}, $pl,$cp);
 167                 SELECT  h.id
 168                   FROM  action.hold_request h
 169                         JOIN action.hold_copy_map hm ON (hm.hold = h.id)
 170                   WHERE h.pickup_lib = ?
 171                         AND hm.target_copy = ?
 172                         AND h.capture_time IS NULL
 173                 ORDER BY h.pickup_lib - (SELECT home_ou FROM actor.usr a WHERE a.id = h.usr), h.selection_depth DESC, h.request_time
 174                 LIMIT 1
 175         SQL
 176         return $id;
 177 }
 178 __PACKAGE__->register_method(
 179         api_name        => 'open-ils.storage.action.hold_request.nearest_hold',
 180         api_level       => 1,
 181         method          => 'nearest_hold',
 182 );
 183
 184 sub next_resp_group_id {
 185         my $self = shift;
 186         my $client = shift;
 187
 188         # XXX This is not replication safe!!!
 189
 190         my ($id) = action::survey->db_Main->selectrow_array(<<" SQL");
 191                 SELECT NEXTVAL('action.survey_response_group_id_seq'::TEXT)
 192         SQL
 193         return $id;
 194 }
 195 __PACKAGE__->register_method(
 196         api_name        => 'open-ils.storage.action.survey_response.next_group_id',
 197         api_level       => 1,
 198         method          => 'next_resp_group_id',
 199 );
 200
 201 sub patron_circ_summary {
 202         my $self = shift;
 203         my $client = shift;
 204         my $id = ''.shift();
 205
 206         return undef unless ($id);
 207         my $c_table = action::circulation->table;
 208         my $b_table = money::billing->table;
 209
 210         $log->debug("Retrieving patron summary for id $id", DEBUG);
 211
 212         my $select = <<"        SQL";
 213                 SELECT  COUNT(DISTINCT c.id), SUM( COALESCE(b.amount,0) )
 214                   FROM  $c_table c
 215                         LEFT OUTER JOIN $b_table b ON (c.id = b.xact AND b.voided = FALSE)
 216                   WHERE c.usr = ?
 217                         AND c.xact_finish IS NULL
 218                         AND (
 219                                 c.stop_fines NOT IN ('CLAIMSRETURNED','LOST')
 220                                 OR c.stop_fines IS NULL
 221                         )
 222         SQL
 223
 224         return action::survey->db_Main->selectrow_arrayref($select, {}, $id);
 225 }
 226 __PACKAGE__->register_method(
 227         api_name        => 'open-ils.storage.action.circulation.patron_summary',
 228         api_level       => 1,
 229         method          => 'patron_circ_summary',
 230 );
 231
 232 #XXX Fix stored proc calls
 233 sub find_local_surveys {
 234         my $self = shift;
 235         my $client = shift;
 236         my $ou = ''.shift();
 237
 238         return undef unless ($ou);
 239         my $s_table = action::survey->table;
 240
 241         my $select = <<"        SQL";
 242                 SELECT  s.*
 243                   FROM  $s_table s
 244                         JOIN actor.org_unit_full_path(?) p ON (p.id = s.owner)
 245                   WHERE CURRENT_DATE BETWEEN s.start_date AND s.end_date
 246         SQL
 247
 248         my $sth = action::survey->db_Main->prepare_cached($select);
 249         $sth->execute($ou);
 250
 251         $client->respond( $_->to_fieldmapper ) for ( map { action::survey->construct($_) } $sth->fetchall_hash );
 252
 253         return undef;
 254 }
 255 __PACKAGE__->register_method(
 256         api_name        => 'open-ils.storage.action.survey.all',
 257         api_level       => 1,
 258         stream          => 1,
 259         method          => 'find_local_surveys',
 260 );
 261
 262 #XXX Fix stored proc calls
 263 sub find_opac_surveys {
 264         my $self = shift;
 265         my $client = shift;
 266         my $ou = ''.shift();
 267
 268         return undef unless ($ou);
 269         my $s_table = action::survey->table;
 270
 271         my $select = <<"        SQL";
 272                 SELECT  s.*
 273                   FROM  $s_table s
 274                         JOIN actor.org_unit_full_path(?) p ON (p.id = s.owner)
 275                   WHERE CURRENT_DATE BETWEEN s.start_date AND s.end_date
 276                         AND s.opac IS TRUE;
 277         SQL
 278
 279         my $sth = action::survey->db_Main->prepare_cached($select);
 280         $sth->execute($ou);
 281
 282         $client->respond( $_->to_fieldmapper ) for ( map { action::survey->construct($_) } $sth->fetchall_hash );
 283
 284         return undef;
 285 }
 286 __PACKAGE__->register_method(
 287         api_name        => 'open-ils.storage.action.survey.opac',
 288         api_level       => 1,
 289         stream          => 1,
 290         method          => 'find_opac_surveys',
 291 );
 292
 293 sub hold_pull_list {
 294         my $self = shift;
 295         my $client = shift;
 296         my $ou = shift;
 297         my $limit = shift || 10;
 298         my $offset = shift || 0;
 299
 300         return undef unless ($ou);
 301         my $h_table = action::hold_request->table;
 302         my $a_table = asset::copy->table;
 303
 304         my $select = <<"        SQL";
 305                 SELECT  h.*
 306                   FROM  $h_table h
 307                         JOIN $a_table a ON (h.current_copy = a.id)
 308                   WHERE a.circ_lib = ?
 309                         AND h.capture_time IS NULL
 310                   ORDER BY h.request_time ASC
 311                   LIMIT $limit
 312                   OFFSET $offset
 313         SQL
 314
 315         my $sth = action::survey->db_Main->prepare_cached($select);
 316         $sth->execute($ou);
 317
 318         $client->respond( $_->to_fieldmapper ) for ( map { action::hold_request->construct($_) } $sth->fetchall_hash );
 319
 320         return undef;
 321 }
 322 __PACKAGE__->register_method(
 323         api_name        => 'open-ils.storage.direct.action.hold_request.pull_list.search.current_copy_circ_lib',
 324         api_level       => 1,
 325         stream          => 1,
 326         signature       => [
 327                 "Returns the holds for a specific library's pull list.",
 328                 [ [org_unit => "The library's org id", "number"],
 329                   [limit => 'An optional page size, defaults to 10', 'number'],
 330                   [offset => 'Offset for paging, defaults to 0, 0 based', 'number'],
 331                 ],
 332                 ['A list of holds for the stated library to pull for', 'array']
 333         ],
 334         method          => 'hold_pull_list',
 335 );
 336
 337 sub find_optional_surveys {
 338         my $self = shift;
 339         my $client = shift;
 340         my $ou = ''.shift();
 341
 342         return undef unless ($ou);
 343         my $s_table = action::survey->table;
 344
 345         my $select = <<"        SQL";
 346                 SELECT  s.*
 347                   FROM  $s_table s
 348                         JOIN actor.org_unit_full_path(?) p ON (p.id = s.owner)
 349                   WHERE CURRENT_DATE BETWEEN s.start_date AND s.end_date
 350                         AND s.required IS FALSE;
 351         SQL
 352
 353         my $sth = action::survey->db_Main->prepare_cached($select);
 354         $sth->execute($ou);
 355
 356         $client->respond( $_->to_fieldmapper ) for ( map { action::survey->construct($_) } $sth->fetchall_hash );
 357
 358         return undef;
 359 }
 360 __PACKAGE__->register_method(
 361         api_name        => 'open-ils.storage.action.survey.optional',
 362         api_level       => 1,
 363         stream          => 1,
 364         method          => 'find_optional_surveys',
 365 );
 366
 367 sub find_required_surveys {
 368         my $self = shift;
 369         my $client = shift;
 370         my $ou = ''.shift();
 371
 372         return undef unless ($ou);
 373         my $s_table = action::survey->table;
 374
 375         my $select = <<"        SQL";
 376                 SELECT  s.*
 377                   FROM  $s_table s
 378                         JOIN actor.org_unit_full_path(?) p ON (p.id = s.owner)
 379                   WHERE CURRENT_DATE BETWEEN s.start_date AND s.end_date
 380                         AND s.required IS TRUE;
 381         SQL
 382
 383         my $sth = action::survey->db_Main->prepare_cached($select);
 384         $sth->execute($ou);
 385
 386         $client->respond( $_->to_fieldmapper ) for ( map { action::survey->construct($_) } $sth->fetchall_hash );
 387
 388         return undef;
 389 }
 390 __PACKAGE__->register_method(
 391         api_name        => 'open-ils.storage.action.survey.required',
 392         api_level       => 1,
 393         stream          => 1,
 394         method          => 'find_required_surveys',
 395 );
 396
 397 sub find_usr_summary_surveys {
 398         my $self = shift;
 399         my $client = shift;
 400         my $ou = ''.shift();
 401
 402         return undef unless ($ou);
 403         my $s_table = action::survey->table;
 404
 405         my $select = <<"        SQL";
 406                 SELECT  s.*
 407                   FROM  $s_table s
 408                         JOIN actor.org_unit_full_path(?) p ON (p.id = s.owner)
 409                   WHERE CURRENT_DATE BETWEEN s.start_date AND s.end_date
 410                         AND s.usr_summary IS TRUE;
 411         SQL
 412
 413         my $sth = action::survey->db_Main->prepare_cached($select);
 414         $sth->execute($ou);
 415
 416         $client->respond( $_->to_fieldmapper ) for ( map { action::survey->construct($_) } $sth->fetchall_hash );
 417
 418         return undef;
 419 }
 420 __PACKAGE__->register_method(
 421         api_name        => 'open-ils.storage.action.survey.usr_summary',
 422         api_level       => 1,
 423         stream          => 1,
 424         method          => 'find_usr_summary_surveys',
 425 );
 426
 427
 428 sub generate_fines {
 429         my $self = shift;
 430         my $client = shift;
 431         my $grace = shift;
 432         my $circ = shift;
 433
 434         local $OpenILS::Application::Storage::WRITE = 1;
 435
 436         my @circs;
 437         if ($circ) {
 438                 push @circs, action::circulation->search_where( { id => $circ, stop_fines => undef } );
 439         } else {
 440                 push @circs, overdue_circs($grace);
 441         }
 442
 443         my $penalty = OpenSRF::AppSession->create('open-ils.penalty');
 444         for my $c (@circs) {
 445
 446                 try {
 447                         my $due_dt = $parser->parse_datetime( clense_ISO8601( $c->due_date ) );
 448
 449                         my $due = $due_dt->epoch;
 450                         my $now = time;
 451                         my $fine_interval = interval_to_seconds( $c->fine_interval );
 452
 453                         if ( interval_to_seconds( $c->fine_interval ) >= interval_to_seconds('1d') ) {
 454                                 my $tz_offset_s = 0;
 455                                 if ($due_dt->strftime('%z') =~ /(-|\+)(\d{2}):?(\d{2})/) {
 456                                         $tz_offset_s = $1 . interval_to_seconds( "${2}h ${3}m");
 457                                 }
 458
 459                                 $due -= ($due % $fine_interval) + $tz_offset_s;
 460                                 $now -= ($now % $fine_interval) + $tz_offset_s;
 461                         }
 462
 463                         $client->respond(
 464                                 "ARG! Overdue circulation ".$c->id.
 465                                 " for item ".$c->target_copy.
 466                                 " (user ".$c->usr.").\n".
 467                                 "\tItem was due on or before: ".localtime($due)."\n");
 468
 469                         my ($fine) = money::billing->search(
 470                                 xact => $c->id, voided => 'f',
 471                                 { order_by => 'billing_ts DESC', limit => '1' }
 472                         );
 473
 474                         my $last_fine;
 475                         if ($fine) {
 476                                 $client->respond( "Last billing time: ".$fine->billing_ts." (clensed fromat: ".clense_ISO8601( $fine->billing_ts ).")");
 477                                 $last_fine = $parser->parse_datetime( clense_ISO8601( $fine->billing_ts ) )->epoch;
 478                         } else {
 479                                 $last_fine = $due;
 480
 481                                 # XXX There is some contention over this ... it basically makes the grace period "hard" (non-fining)
 482                                 #$last_fine += $fine_interval * $grace;
 483                         }
 484
 485                         my $pending_fine_count = int( ($now - $last_fine) / $fine_interval ) - 1;
 486                         if ($pending_fine_count < 1) {
 487                                 $client->respond( "\tNo fines to create.  " );
 488                                 if ($grace && $now < $due + $fine_interval * $grace) {
 489                                         $client->respond( "Still inside grace period of: ". seconds_to_interval( $fine_interval * $grace)."\n" );
 490                                 } else {
 491                                         $client->respond( "Last fine generated for: ".localtime($last_fine)."\n" );
 492                                 }
 493                                 next;
 494                         }
 495
 496                         $client->respond( "\t$pending_fine_count pending fine(s)\n" );
 497
 498                         for my $bill (1 .. $pending_fine_count) {
 499
 500                                 my ($total) = money::billable_transaction_summary->retrieve( $c->id );
 501
 502                                 if ($total && $total->balance_owed > $c->max_fine) {
 503                                         $c->update({stop_fines => 'MAXFINES'});
 504                                         $client->respond(
 505                                                 "\tMaximum fine level of ".$c->max_fine.
 506                                                 " reached for this circulation.\n".
 507                                                 "\tNo more fines will be generated.\n" );
 508                                         last;
 509                                 }
 510
 511                                 my $billing = money::billing->create(
 512                                         { xact          => ''.$c->id,
 513                                           note          => "Overdue Fine",
 514                                           billing_type  => "Overdue materials",
 515                                           amount        => ''.$c->recuring_fine,
 516                                           billing_ts    => DateTime->from_epoch( epoch => $last_fine + $fine_interval * $bill )->strftime('%FT%T%z')
 517                                         }
 518                                 );
 519
 520                                 $client->respond(
 521                                         "\t\tCreating fine of ".$billing->amount." for period starting ".
 522                                         localtime(
 523                                                 $parser->parse_datetime(
 524                                                         clense_ISO8601( $billing->billing_ts )
 525                                                 )->epoch
 526                                         )."\n" );
 527                         }
 528
 529                         $penalty->request(
 530                                 'open-ils.penalty.patron_penalty.calculate',
 531                                 { patron        => $c->usr->to_fieldmapper,
 532                                   update        => 1,
 533                                   background    => 1,
 534                                 }
 535                         )->gather(1);
 536
 537                 } catch Error with {
 538                         my $e = shift;
 539                         $client->respond( "Error processing overdue circulation [".$c->id."]:\n\n$e\n" );
 540                 };
 541         }
 542 }
 543 __PACKAGE__->register_method(
 544         api_name        => 'open-ils.storage.action.circulation.overdue.generate_fines',
 545         api_level       => 1,
 546         stream          => 1,
 547         method          => 'generate_fines',
 548 );
 549
 550
 551
 552 sub new_hold_copy_targeter {
 553         my $self = shift;
 554         my $client = shift;
 555         my $check_expire = shift;
 556         my $one_hold = shift;
 557
 558         local $OpenILS::Application::Storage::WRITE = 1;
 559
 560         my $holds;
 561
 562         try {
 563                 if ($one_hold) {
 564                         $holds = [ action::hold_request->search_where( { id => $one_hold, fulfillment_time => undef } ) ];
 565                 } elsif ( $check_expire ) {
 566
 567                         my $time = time;
 568                         $check_expire ||= '12h';
 569                         $check_expire = interval_to_seconds( $check_expire );
 570
 571                         my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = gmtime(time() - $check_expire);
 572                         $year += 1900;
 573                         $mon += 1;
 574                         my $expire_threshold = sprintf(
 575                                 '%s-%0.2d-%0.2dT%0.2d:%0.2d:%0.2d-00',
 576                                 $year, $mon, $mday, $hour, $min, $sec
 577                         );
 578
 579                         $holds = [ action::hold_request->search_where(
 580                                                         { capture_time => undef,
 581                                                           fulfillment_time => undef,
 582                                                           prev_check_time => { '<=' => $expire_threshold },
 583                                                         },
 584                                                         { order_by => 'selection_depth DESC, request_time,prev_check_time' } ) ];
 585                         push @$holds, action::hold_request->search(
 586                                                         capture_time => undef,
 587                                                         fulfillment_time => undef,
 588                                                         prev_check_time => undef,
 589                                                         { order_by => 'selection_depth DESC, request_time' } );
 590                 } else {
 591                         $holds = [ action::hold_request->search(
 592                                                         capture_time => undef,
 593                                                         fulfillment_time => undef,
 594                                                         prev_check_time => undef,
 595                                                         { order_by => 'selection_depth DESC, request_time' } ) ];
 596                 }
 597         } catch Error with {
 598                 my $e = shift;
 599                 die "Could not retrieve uncaptured hold requests:\n\n$e\n";
 600         };
 601
 602         my @successes;
 603
 604         for my $hold (@$holds) {
 605                 try {
 606                         #action::hold_request->db_Main->begin_work;
 607                         if ($self->method_lookup('open-ils.storage.transaction.current')->run) {
 608                                 $log->debug("Cleaning up after previous transaction\n");
 609                                 $self->method_lookup('open-ils.storage.transaction.rollback')->run;
 610                         }
 611                         $self->method_lookup('open-ils.storage.transaction.begin')->run( $client );
 612                         $log->info("Processing hold ".$hold->id."...\n");
 613
 614                         action::hold_copy_map->search( { hold => $hold->id } )->delete_all;
 615
 616                         my $all_copies = [];
 617
 618                         my ($types, $formats, $lang) = split '-', $hold->holdable_formats;
 619
 620                         # find all the potential copies
 621                         if ($hold->hold_type eq 'M') {
 622                                 for my $r ( map
 623                                                 {$_->record}
 624                                                 metabib::record_descriptor
 625                                                         ->search(
 626                                                                 record => [ map { $_->id } metabib::metarecord->retrieve($hold->target)->source_records ],
 627                                                                 ( $types   ? (item_type => [split '', $types])   : () ),
 628                                                                 ( $formats ? (item_form => [split '', $formats]) : () ),
 629                                                                 ( $lang    ? (item_lang => $lang)                : () ),
 630                                                         )
 631                                 ) {
 632                                         my ($rtree) = $self
 633                                                 ->method_lookup( 'open-ils.storage.biblio.record_entry.ranged_tree')
 634                                                 ->run( $r->id, $hold->selection_ou, $hold->selection_depth );
 635
 636                                         for my $cn ( @{ $rtree->call_numbers } ) {
 637                                                 push @$all_copies,
 638                                                         asset::copy->search( id => [map {$_->id} @{ $cn->copies }] );
 639                                         }
 640                                 }
 641                         } elsif ($hold->hold_type eq 'T') {
 642                                 my ($rtree) = $self
 643                                         ->method_lookup( 'open-ils.storage.biblio.record_entry.ranged_tree')
 644                                         ->run( $hold->target, $hold->selection_ou, $hold->selection_depth );
 645
 646                                 unless ($rtree) {
 647                                         push @successes, { hold => $hold->id, eligible_copies => 0, error => 'NO_RECORD' };
 648                                         die 'OK';
 649                                 }
 650
 651                                 for my $cn ( @{ $rtree->call_numbers } ) {
 652                                         push @$all_copies,
 653                                                 asset::copy->search( id => [map {$_->id} @{ $cn->copies }] );
 654                                 }
 655                         } elsif ($hold->hold_type eq 'V') {
 656                                 my ($vtree) = $self
 657                                         ->method_lookup( 'open-ils.storage.asset.call_number.ranged_tree')
 658                                         ->run( $hold->target, $hold->selection_ou, $hold->selection_depth );
 659
 660                                 push @$all_copies,
 661                                         asset::copy->search( id => [map {$_->id} @{ $vtree->copies }] );
 662
 663                         } elsif  ($hold->hold_type eq 'C') {
 664
 665                                 $all_copies = [asset::copy->retrieve($hold->target)];
 666                         }
 667
 668                         @$all_copies = grep {   $_->status->holdable &&
 669                                                 $_->location->holdable &&
 670                                                 $_->holdable
 671                                         } @$all_copies;
 672
 673                         # let 'em know we're still working
 674                         $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 675
 676                         if (!ref $all_copies || !@$all_copies) {
 677                                 $log->info("\tNo copies available for targeting at all!\n");
 678                                 $self->method_lookup('open-ils.storage.transaction.commit')->run;
 679                                 push @successes, { hold => $hold->id, eligible_copies => 0, error => 'NO_COPIES' };
 680                                 die 'OK';
 681                         }
 682
 683                         my $copies = [];
 684                         for my $c ( @$all_copies ) {
 685                                 push @$copies, $c
 686                                         if ( OpenILS::Utils::PermitHold::permit_copy_hold(
 687                                                 { title => $c->call_number->record->to_fieldmapper,
 688                                                   title_descriptor => $c->call_number->record->record_descriptor->next->to_fieldmapper,
 689                                                   patron => $hold->usr->to_fieldmapper,
 690                                                   copy => $c->to_fieldmapper,
 691                                                   requestor => $hold->requestor->to_fieldmapper,
 692                                                   request_lib => $hold->request_lib->to_fieldmapper,
 693                                                 } ));
 694                         }
 695                         my $copy_count = @$copies;
 696                         $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 697
 698                         # map the potentials, so that we can pick up checkins
 699                         $log->debug( "\tMapping ".scalar(@$copies)." potential copies for hold ".$hold->id);
 700                         action::hold_copy_map->create( { hold => $hold->id, target_copy => $_->id } ) for (@$copies);
 701
 702                         my @good_copies;
 703                         for my $c (@$copies) {
 704                                 next if ($c->id == $hold->current_copy);
 705                                 next if (action::hold_request
 706                                                 ->search_where(
 707                                                         { current_copy => $c->id,
 708                                                           capture_time => undef,
 709                                                         }
 710                                                 )
 711                                 );
 712                                 push @good_copies, $c if ($c);
 713                         }
 714
 715                         $log->debug("\t".scalar(@good_copies)." (non-current) copies available for targeting...");
 716
 717                         my $old_best = $hold->current_copy;
 718                         $hold->update({ current_copy => undef });
 719
 720                         if (!scalar(@good_copies)) {
 721                                 $log->info("\tNo (non-current) copies eligible to fill the hold.");
 722                                 if (
 723                                   $old_best &&
 724                                   grep { $old_best eq $_ } @$copies &&
 725                                   !action::hold_request->search_where({ current_copy => $old_best->id, capture_time => undef })
 726                                 ) {
 727                                         $log->debug("\tPushing current_copy back onto the targeting list");
 728                                         push @good_copies, $old_best;
 729                                 } else {
 730                                         $log->debug("\tcurrent_copy is no longer available for targeting... NEXT HOLD, PLEASE!");
 731                                         $self->method_lookup('open-ils.storage.transaction.commit')->run;
 732                                         push @successes, { hold => $hold->id, eligible_copies => 0, error => 'NO_TARGETS' };
 733                                         die 'OK';
 734                                 }
 735                         }
 736
 737                         $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 738                         my $prox_list = [];
 739                         $$prox_list[0] =
 740                         [
 741                                 grep {
 742                                         $_->circ_lib == $hold->pickup_lib
 743                                 } @good_copies
 744                         ];
 745
 746                         $copies = [grep {$_->circ_lib != $hold->pickup_lib } @good_copies];
 747
 748                         my $best = choose_nearest_copy($hold, $prox_list);
 749
 750                         if (!$best) {
 751                                 $log->debug("\tNothing at the pickup lib, looking elsewhere among ".scalar(@$copies)." copies");
 752                                 $prox_list = create_prox_list( $self, $hold->pickup_lib, $copies );
 753                                 $best = choose_nearest_copy($hold, $prox_list);
 754                         }
 755
 756                         $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 757                         if ($old_best) {
 758                                 # hold wasn't fulfilled, record the fact
 759
 760                                 $log->info("\tHold was not (but should have been) fulfilled by ".$old_best->id);
 761                                 action::unfulfilled_hold_list->create(
 762                                                 { hold => ''.$hold->id,
 763                                                   current_copy => ''.$old_best->id,
 764                                                   circ_lib => ''.$old_best->circ_lib,
 765                                                 });
 766                         }
 767
 768                         if ($best) {
 769                                 $hold->update( { current_copy => ''.$best->id } );
 770                                 $log->debug("\tUpdating hold [".$hold->id."] with new 'current_copy' [".$best->id."] for hold fulfillment.");
 771                         } else {
 772                                 $log->info( "\tThere were no targetable copies for the hold" );
 773                         }
 774
 775                         $hold->update( { prev_check_time => 'now' } );
 776
 777                         $self->method_lookup('open-ils.storage.transaction.commit')->run;
 778                         $log->info("\tProcessing of hold ".$hold->id." complete.");
 779
 780                         push @successes,
 781                                 { hold => $hold->id,
 782                                   old_target => ($old_best ? $old_best->id : undef),
 783                                   eligible_copies => $copy_count,
 784                                   target => ($best ? $best->id : undef) };
 785
 786                 } otherwise {
 787                         my $e = shift;
 788                         if ($e !~ /^OK/o) {
 789                                 $log->error("Processing of hold failed:  $e");
 790                                 $self->method_lookup('open-ils.storage.transaction.rollback')->run;
 791                         }
 792                 };
 793         }
 794
 795         return \@successes;
 796 }
 797 __PACKAGE__->register_method(
 798         api_name        => 'open-ils.storage.action.hold_request.copy_targeter',
 799         api_level       => 1,
 800         method          => 'new_hold_copy_targeter',
 801 );
 802
 803 my $locations;
 804 my $statuses;
 805 my %cache = (titles => {}, cns => {});
 806 sub hold_copy_targeter {
 807         my $self = shift;
 808         my $client = shift;
 809         my $check_expire = shift;
 810         my $one_hold = shift;
 811
 812         $self->{user_filter} = OpenSRF::AppSession->create('open-ils.circ');
 813         $self->{user_filter}->connect;
 814         $self->{client} = $client;
 815
 816         my $time = time;
 817         $check_expire ||= '12h';
 818         $check_expire = interval_to_seconds( $check_expire );
 819
 820         my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = gmtime(time() - $check_expire);
 821         $year += 1900;
 822         $mon += 1;
 823         my $expire_threshold = sprintf(
 824                 '%s-%0.2d-%0.2dT%0.2d:%0.2d:%0.2d-00',
 825                 $year, $mon, $mday, $hour, $min, $sec
 826         );
 827
 828
 829         $statuses ||= [ config::copy_status->search(holdable => 't') ];
 830
 831         $locations ||= [ asset::copy_location->search(holdable => 't') ];
 832
 833         my $holds;
 834
 835         %cache = (titles => {}, cns => {});
 836
 837         try {
 838                 if ($one_hold) {
 839                         $holds = [ action::hold_request->search(id => $one_hold) ];
 840                 } else {
 841                         $holds = [ action::hold_request->search_where(
 842                                                         { capture_time => undef,
 843                                                           prev_check_time => { '<=' => $expire_threshold },
 844                                                         },
 845                                                         { order_by => 'request_time,prev_check_time' } ) ];
 846                         push @$holds, action::hold_request->search(
 847                                                         capture_time => undef,
 848                                                         prev_check_time => undef,
 849                                                         { order_by => 'request_time' } );
 850                 }
 851         } catch Error with {
 852                 my $e = shift;
 853                 die "Could not retrieve uncaptured hold requests:\n\n$e\n";
 854         };
 855
 856         for my $hold (@$holds) {
 857                 try {
 858                         #action::hold_request->db_Main->begin_work;
 859                         if ($self->method_lookup('open-ils.storage.transaction.current')->run) {
 860                                 $client->respond("Cleaning up after previous transaction\n");
 861                                 $self->method_lookup('open-ils.storage.transaction.rollback')->run;
 862                         }
 863                         $self->method_lookup('open-ils.storage.transaction.begin')->run( $client );
 864                         $client->respond("Processing hold ".$hold->id."...\n");
 865
 866                         my $copies;
 867
 868                         $copies = $self->metarecord_hold_capture($hold) if ($hold->hold_type eq 'M');
 869                         $self->{client}->status( new OpenSRF::DomainObject::oilsContinueStatus );
 870
 871                         $copies = $self->title_hold_capture($hold) if ($hold->hold_type eq 'T');
 872                         $self->{client}->status( new OpenSRF::DomainObject::oilsContinueStatus );
 873
 874                         $copies = $self->volume_hold_capture($hold) if ($hold->hold_type eq 'V');
 875                         $self->{client}->status( new OpenSRF::DomainObject::oilsContinueStatus );
 876
 877                         $copies = $self->copy_hold_capture($hold) if ($hold->hold_type eq 'C');
 878
 879                         unless (ref $copies || !@$copies) {
 880                                 $client->respond("\tNo copies available for targeting at all!\n");
 881                         }
 882
 883                         my @good_copies;
 884                         for my $c (@$copies) {
 885                                 next if ( grep {$c->id == $hold->current_copy} @good_copies);
 886                                 push @good_copies, $c if ($c);
 887                         }
 888
 889                         $client->respond("\t".scalar(@good_copies)." (non-current) copies available for targeting...\n");
 890
 891                         my $old_best = $hold->current_copy;
 892                         $hold->update({ current_copy => undef });
 893
 894                         if (!scalar(@good_copies)) {
 895                                 $client->respond("\tNo (non-current) copies available to fill the hold.\n");
 896                                 if ( $old_best && grep {$c->id == $hold->current_copy} @$copies ) {
 897                                         $client->respond("\tPushing current_copy back onto the targeting list\n");
 898                                         push @good_copies, asset::copy->retrieve( $old_best );
 899                                 } else {
 900                                         $client->respond("\tcurrent_copy is no longer available for targeting... NEXT HOLD, PLEASE!\n");
 901                                         next;
 902                                 }
 903                         }
 904
 905                         my $prox_list;
 906                         $$prox_list[0] = [grep {$_->circ_lib == $hold->pickup_lib } @good_copies];
 907                         $copies = [grep {$_->circ_lib != $hold->pickup_lib } @good_copies];
 908
 909                         my $best = choose_nearest_copy($hold, $prox_list);
 910
 911                         if (!$best) {
 912                                 $prox_list = create_prox_list( $self, $hold->pickup_lib, $copies );
 913                                 $best = choose_nearest_copy($hold, $prox_list);
 914                         }
 915
 916                         if ($old_best) {
 917                                 # hold wasn't fulfilled, record the fact
 918
 919                                 $client->respond("\tHold was not (but should have been) fulfilled by ".$old_best->id.".\n");
 920                                 action::unfulfilled_hold_list->create(
 921                                                 { hold => ''.$hold->id,
 922                                                   current_copy => ''.$old_best->id,
 923                                                   circ_lib => ''.$old_best->circ_lib,
 924                                                 });
 925                         }
 926
 927                         if ($best) {
 928                                 $hold->update( { current_copy => ''.$best->id } );
 929                                 $client->respond("\tTargeting copy ".$best->id." for hold fulfillment.\n");
 930                         }
 931
 932                         $hold->update( { prev_check_time => 'now' } );
 933                         $client->respond("\tUpdating hold ".$hold->id." with new 'current_copy' for hold fulfillment.\n");
 934
 935                         $client->respond("\tProcessing of hold ".$hold->id." complete.\n");
 936                         $self->method_lookup('open-ils.storage.transaction.commit')->run;
 937
 938                         #action::hold_request->dbi_commit;
 939
 940                 } otherwise {
 941                         my $e = shift;
 942                         $log->error("Processing of hold failed:  $e");
 943                         $client->respond("\tProcessing of hold failed!.\n\t\t$e\n");
 944                         $self->method_lookup('open-ils.storage.transaction.rollback')->run;
 945                         #action::hold_request->dbi_rollback;
 946                 };
 947         }
 948
 949         $self->{user_filter}->disconnect;
 950         $self->{user_filter}->finish;
 951         delete $$self{user_filter};
 952         return undef;
 953 }
 954 __PACKAGE__->register_method(
 955         api_name        => 'open-ils.storage.action.hold_request.copy_targeter',
 956         api_level       => 0,
 957         stream          => 1,
 958         method          => 'hold_copy_targeter',
 959 );
 960
 961
 962 sub copy_hold_capture {
 963         my $self = shift;
 964         my $hold = shift;
 965         my $cps = shift;
 966
 967         if (!defined($cps)) {
 968                 try {
 969                         $cps = [ asset::copy->search( id => $hold->target ) ];
 970                 } catch Error with {
 971                         my $e = shift;
 972                         die "Could not retrieve initial volume list:\n\n$e\n";
 973                 };
 974         }
 975
 976         my @copies = grep { $_->holdable } @$cps;
 977
 978         for (my $i = 0; $i < @$cps; $i++) {
 979                 next unless $$cps[$i];
 980
 981                 my $cn = $cache{cns}{$copies[$i]->call_number};
 982                 my $rec = $cache{titles}{$cn->record};
 983                 $copies[$i] = undef if ($copies[$i] && !grep{ $copies[$i]->status eq $_->id}@$statuses);
 984                 $copies[$i] = undef if ($copies[$i] && !grep{ $copies[$i]->location eq $_->id}@$locations);
 985                 $copies[$i] = undef if (
 986                         !$copies[$i] ||
 987                         !$self->{user_filter}->request(
 988                                 'open-ils.circ.permit_hold',
 989                                 $hold->to_fieldmapper, do {
 990                                         my $cp_fm = $copies[$i]->to_fieldmapper;
 991                                         $cp_fm->circ_lib( $copies[$i]->circ_lib->to_fieldmapper );
 992                                         $cp_fm->location( $copies[$i]->location->to_fieldmapper );
 993                                         $cp_fm->status( $copies[$i]->status->to_fieldmapper );
 994                                         $cp_fm;
 995                                 },
 996                                 { title => $rec->to_fieldmapper,
 997                                   usr => actor::user->retrieve($hold->usr)->to_fieldmapper,
 998                                   requestor => actor::user->retrieve($hold->requestor)->to_fieldmapper,
 999                                 })->gather(1)
1000                 );
1001                 $self->{client}->status( new OpenSRF::DomainObject::oilsContinueStatus );
1002         }
1003
1004         @copies = grep { $_ } @copies;
1005
1006         my $count = @copies;
1007
1008         return unless ($count);
1009
1010         action::hold_copy_map->search( { hold => $hold->id } )->delete_all;
1011
1012         my @maps;
1013         $self->{client}->respond( "\tMapping ".scalar(@copies)." eligable copies for hold ".$hold->id."\n");
1014         for my $c (@copies) {
1015                 push @maps, action::hold_copy_map->create( { hold => $hold->id, target_copy => $c->id } );
1016         }
1017         $self->{client}->respond( "\tA total of ".scalar(@maps)." mapping were created for hold ".$hold->id."\n");
1018
1019         return \@copies;
1020 }
1021
1022
1023 sub choose_nearest_copy {
1024         my $hold = shift;
1025         my $prox_list = shift;
1026
1027         for my $p ( 0 .. int( scalar(@$prox_list) - 1) ) {
1028                 next unless (ref $$prox_list[$p]);
1029                 my @capturable = grep { $_->status == 0 || $_->status == 7 } @{ $$prox_list[$p] };
1030                 next unless (@capturable);
1031                 return $capturable[rand(scalar(@capturable))];
1032         }
1033 }
1034
1035 sub create_prox_list {
1036         my $self = shift;
1037         my $lib = shift;
1038         my $copies = shift;
1039
1040         my @prox_list;
1041         for my $cp (@$copies) {
1042                 my ($prox) = $self->method_lookup('open-ils.storage.asset.copy.proximity')->run( $cp->id, $lib );
1043                 next unless (defined($prox));
1044                 $prox_list[$prox] = [] unless defined($prox_list[$prox]);
1045                 push @{$prox_list[$prox]}, $cp;
1046         }
1047         return \@prox_list;
1048 }
1049
1050 sub volume_hold_capture {
1051         my $self = shift;
1052         my $hold = shift;
1053         my $vols = shift;
1054
1055         if (!defined($vols)) {
1056                 try {
1057                         $vols = [ asset::call_number->search( id => $hold->target ) ];
1058                         $cache{cns}{$_->id} = $_ for (@$vols);
1059                 } catch Error with {
1060                         my $e = shift;
1061                         die "Could not retrieve initial volume list:\n\n$e\n";
1062                 };
1063         }
1064
1065         my @v_ids = map { $_->id } @$vols;
1066
1067         my $cp_list;
1068         try {
1069                 $cp_list = [ asset::copy->search( call_number => \@v_ids ) ];
1070
1071         } catch Error with {
1072                 my $e = shift;
1073                 warn "Could not retrieve copy list:\n\n$e\n";
1074         };
1075
1076         $self->copy_hold_capture($hold,$cp_list) if (ref $cp_list and @$cp_list);
1077 }
1078
1079 sub title_hold_capture {
1080         my $self = shift;
1081         my $hold = shift;
1082         my $titles = shift;
1083
1084         if (!defined($titles)) {
1085                 try {
1086                         $titles = [ biblio::record_entry->search( id => $hold->target ) ];
1087                         $cache{titles}{$_->id} = $_ for (@$titles);
1088                 } catch Error with {
1089                         my $e = shift;
1090                         die "Could not retrieve initial title list:\n\n$e\n";
1091                 };
1092         }
1093
1094         my @t_ids = map { $_->id } @$titles;
1095         my $cn_list;
1096         try {
1097                 ($cn_list) = $self->method_lookup('open-ils.storage.direct.asset.call_number.search.record.atomic')->run( \@t_ids );
1098
1099         } catch Error with {
1100                 my $e = shift;
1101                 warn "Could not retrieve volume list:\n\n$e\n";
1102         };
1103
1104         $cache{cns}{$_->id} = $_ for (@$cn_list);
1105
1106         $self->volume_hold_capture($hold,$cn_list) if (ref $cn_list and @$cn_list);
1107 }
1108
1109 sub metarecord_hold_capture {
1110         my $self = shift;
1111         my $hold = shift;
1112
1113         my $titles;
1114         try {
1115                 $titles = [ metabib::metarecord_source_map->search( metarecord => $hold->target) ];
1116
1117         } catch Error with {
1118                 my $e = shift;
1119                 die "Could not retrieve initial title list:\n\n$e\n";
1120         };
1121
1122         try {
1123                 my @recs = map {$_->record} metabib::record_descriptor->search( record => $titles, item_type => [split '', $hold->holdable_formats] );
1124
1125                 $titles = [ biblio::record_entry->search( id => \@recs ) ];
1126
1127         } catch Error with {
1128                 my $e = shift;
1129                 die "Could not retrieve format-pruned title list:\n\n$e\n";
1130         };
1131
1132
1133         $cache{titles}{$_->id} = $_ for (@$titles);
1134         $self->title_hold_capture($hold,$titles) if (ref $titles and @$titles);
1135 }
1136
1137 1;