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