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                         AND h.cancel_time IS NULL
  59                   ORDER BY h.request_time
  60         SQL
  61
  62         my $sth = action::hold_request->db_Main->prepare_cached($SQL);
  63         $sth->execute($ou);
  64
  65         $client->respond($_) for (
  66                 map {
  67                         $self
  68                                 ->method_lookup('open-ils.storage.direct.action.hold_request.retrieve')
  69                                 ->run($_)
  70                 } map {
  71                         $_->[0]
  72                 } @{ $sth->fetchall_arrayref }
  73         );
  74         return undef;
  75 }
  76 __PACKAGE__->register_method(
  77         api_name        => 'open-ils.storage.action.targeted_hold_request.org_unit',
  78         api_level       => 1,
  79         argc            => 1,
  80         stream          => 1,
  81         method          => 'ou_hold_requests',
  82 );
  83
  84
  85 sub overdue_circs {
  86         my $grace = shift;
  87
  88         my $c_t = action::circulation->table;
  89
  90         $grace = " - ($grace * (fine_interval))" if ($grace);
  91
  92         my $sql = <<"   SQL";
  93                 SELECT  *
  94                   FROM  $c_t
  95                   WHERE stop_fines IS NULL
  96                         AND due_date < ( CURRENT_TIMESTAMP $grace)
  97         SQL
  98
  99         my $sth = action::circulation->db_Main->prepare_cached($sql);
 100         $sth->execute;
 101
 102         return ( map { action::circulation->construct($_) } $sth->fetchall_hash );
 103
 104 }
 105
 106 sub complete_reshelving {
 107         my $self = shift;
 108         my $client = shift;
 109         my $window = shift;
 110
 111         local $OpenILS::Application::Storage::WRITE = 1;
 112
 113         throw OpenSRF::EX::InvalidArg ("I need an interval of more than 0 seconds!")
 114                 unless (interval_to_seconds( $window ));
 115
 116         my $circ = action::circulation->table;
 117         my $cp = asset::copy->table;
 118
 119         my $sql = <<"   SQL";
 120                 UPDATE  $cp
 121                   SET   status = 0
 122                   WHERE id IN ( SELECT  cp.id
 123                                   FROM  $cp cp
 124                                         JOIN $circ circ ON (circ.target_copy = cp.id)
 125                                   WHERE circ.checkin_time IS NOT NULL
 126                                         AND circ.checkin_time < NOW() - CAST(? AS INTERVAL)
 127                                         AND cp.status = 7 )
 128         SQL
 129
 130         my $sth = action::circulation->db_Main->prepare_cached($sql);
 131         $sth->execute($window);
 132
 133         return $sth->rows;
 134
 135 }
 136 __PACKAGE__->register_method(
 137         api_name        => 'open-ils.storage.action.circulation.reshelving.complete',
 138         api_level       => 1,
 139         stream          => 1,
 140         argc            => 1,
 141         method          => 'complete_reshelving',
 142 );
 143
 144 sub grab_overdue {
 145         my $self = shift;
 146         my $client = shift;
 147         my $grace = shift || '';
 148
 149         $client->respond( $_->to_fieldmapper ) for ( overdue_circs($grace) );
 150
 151         return undef;
 152
 153 }
 154 __PACKAGE__->register_method(
 155         api_name        => 'open-ils.storage.action.circulation.overdue',
 156         api_level       => 1,
 157         stream          => 1,
 158         method          => 'grab_overdue',
 159 );
 160
 161 sub nearest_hold {
 162         my $self = shift;
 163         my $client = shift;
 164         my $pl = shift;
 165         my $cp = shift;
 166         my $limit = int(shift()) || 10;
 167
 168         my ($id) = action::hold_request->db_Main->selectrow_array(<<"   SQL", {}, $cp, $pl);
 169                 SELECT  h.id
 170                   FROM  action.hold_request h
 171                         JOIN action.hold_copy_map hm ON (hm.hold = h.id)
 172                         JOIN actor.org_unit_proximity p ON (p.from_org = h.pickup_lib)
 173                   WHERE hm.target_copy = ?
 174                         AND p.to_org = ?
 175                         AND h.capture_time IS NULL
 176                         AND h.cancel_time IS NULL
 177                 ORDER BY
 178                         p.prox,
 179                         h.selection_depth DESC,
 180                         h.request_time
 181                 LIMIT $limit
 182         SQL
 183         return $id;
 184 }
 185 __PACKAGE__->register_method(
 186         api_name        => 'open-ils.storage.action.hold_request.nearest_hold',
 187         api_level       => 1,
 188         stream          => 1,
 189         method          => 'nearest_hold',
 190 );
 191
 192 sub next_resp_group_id {
 193         my $self = shift;
 194         my $client = shift;
 195
 196         # XXX This is not replication safe!!!
 197
 198         my ($id) = action::survey->db_Main->selectrow_array(<<" SQL");
 199                 SELECT NEXTVAL('action.survey_response_group_id_seq'::TEXT)
 200         SQL
 201         return $id;
 202 }
 203 __PACKAGE__->register_method(
 204         api_name        => 'open-ils.storage.action.survey_response.next_group_id',
 205         api_level       => 1,
 206         method          => 'next_resp_group_id',
 207 );
 208
 209 sub patron_circ_summary {
 210         my $self = shift;
 211         my $client = shift;
 212         my $id = ''.shift();
 213
 214         return undef unless ($id);
 215         my $c_table = action::circulation->table;
 216         my $b_table = money::billing->table;
 217
 218         $log->debug("Retrieving patron summary for id $id", DEBUG);
 219
 220         my $select = <<"        SQL";
 221                 SELECT  COUNT(DISTINCT c.id), SUM( COALESCE(b.amount,0) )
 222                   FROM  $c_table c
 223                         LEFT OUTER JOIN $b_table b ON (c.id = b.xact AND b.voided = FALSE)
 224                   WHERE c.usr = ?
 225                         AND c.xact_finish IS NULL
 226                         AND (
 227                                 c.stop_fines NOT IN ('CLAIMSRETURNED','LOST')
 228                                 OR c.stop_fines IS NULL
 229                         )
 230         SQL
 231
 232         return action::survey->db_Main->selectrow_arrayref($select, {}, $id);
 233 }
 234 __PACKAGE__->register_method(
 235         api_name        => 'open-ils.storage.action.circulation.patron_summary',
 236         api_level       => 1,
 237         method          => 'patron_circ_summary',
 238 );
 239
 240 #XXX Fix stored proc calls
 241 sub find_local_surveys {
 242         my $self = shift;
 243         my $client = shift;
 244         my $ou = ''.shift();
 245
 246         return undef unless ($ou);
 247         my $s_table = action::survey->table;
 248
 249         my $select = <<"        SQL";
 250                 SELECT  s.*
 251                   FROM  $s_table s
 252                         JOIN actor.org_unit_full_path(?) p ON (p.id = s.owner)
 253                   WHERE CURRENT_TIMESTAMP BETWEEN s.start_date AND s.end_date
 254         SQL
 255
 256         my $sth = action::survey->db_Main->prepare_cached($select);
 257         $sth->execute($ou);
 258
 259         $client->respond( $_->to_fieldmapper ) for ( map { action::survey->construct($_) } $sth->fetchall_hash );
 260
 261         return undef;
 262 }
 263 __PACKAGE__->register_method(
 264         api_name        => 'open-ils.storage.action.survey.all',
 265         api_level       => 1,
 266         stream          => 1,
 267         method          => 'find_local_surveys',
 268 );
 269
 270 #XXX Fix stored proc calls
 271 sub find_opac_surveys {
 272         my $self = shift;
 273         my $client = shift;
 274         my $ou = ''.shift();
 275
 276         return undef unless ($ou);
 277         my $s_table = action::survey->table;
 278
 279         my $select = <<"        SQL";
 280                 SELECT  s.*
 281                   FROM  $s_table s
 282                         JOIN actor.org_unit_full_path(?) p ON (p.id = s.owner)
 283                   WHERE CURRENT_TIMESTAMP BETWEEN s.start_date AND s.end_date
 284                         AND s.opac IS TRUE;
 285         SQL
 286
 287         my $sth = action::survey->db_Main->prepare_cached($select);
 288         $sth->execute($ou);
 289
 290         $client->respond( $_->to_fieldmapper ) for ( map { action::survey->construct($_) } $sth->fetchall_hash );
 291
 292         return undef;
 293 }
 294 __PACKAGE__->register_method(
 295         api_name        => 'open-ils.storage.action.survey.opac',
 296         api_level       => 1,
 297         stream          => 1,
 298         method          => 'find_opac_surveys',
 299 );
 300
 301 sub hold_pull_list {
 302         my $self = shift;
 303         my $client = shift;
 304         my $ou = shift;
 305         my $limit = shift || 10;
 306         my $offset = shift || 0;
 307
 308         return undef unless ($ou);
 309         my $h_table = action::hold_request->table;
 310         my $a_table = asset::copy->table;
 311
 312         my $select = <<"        SQL";
 313                 SELECT  h.*
 314                   FROM  $h_table h
 315                         JOIN $a_table a ON (h.current_copy = a.id)
 316                   WHERE a.circ_lib = ?
 317                         AND h.capture_time IS NULL
 318                         AND h.cancel_time IS NULL
 319                   ORDER BY h.request_time ASC
 320                   LIMIT $limit
 321                   OFFSET $offset
 322         SQL
 323
 324         my $sth = action::survey->db_Main->prepare_cached($select);
 325         $sth->execute($ou);
 326
 327         $client->respond( $_->to_fieldmapper ) for ( map { action::hold_request->construct($_) } $sth->fetchall_hash );
 328
 329         return undef;
 330 }
 331 __PACKAGE__->register_method(
 332         api_name        => 'open-ils.storage.direct.action.hold_request.pull_list.search.current_copy_circ_lib',
 333         api_level       => 1,
 334         stream          => 1,
 335         signature       => [
 336                 "Returns the holds for a specific library's pull list.",
 337                 [ [org_unit => "The library's org id", "number"],
 338                   [limit => 'An optional page size, defaults to 10', 'number'],
 339                   [offset => 'Offset for paging, defaults to 0, 0 based', 'number'],
 340                 ],
 341                 ['A list of holds for the stated library to pull for', 'array']
 342         ],
 343         method          => 'hold_pull_list',
 344 );
 345
 346 sub find_optional_surveys {
 347         my $self = shift;
 348         my $client = shift;
 349         my $ou = ''.shift();
 350
 351         return undef unless ($ou);
 352         my $s_table = action::survey->table;
 353
 354         my $select = <<"        SQL";
 355                 SELECT  s.*
 356                   FROM  $s_table s
 357                         JOIN actor.org_unit_full_path(?) p ON (p.id = s.owner)
 358                   WHERE CURRENT_TIMESTAMP BETWEEN s.start_date AND s.end_date
 359                         AND s.required IS FALSE;
 360         SQL
 361
 362         my $sth = action::survey->db_Main->prepare_cached($select);
 363         $sth->execute($ou);
 364
 365         $client->respond( $_->to_fieldmapper ) for ( map { action::survey->construct($_) } $sth->fetchall_hash );
 366
 367         return undef;
 368 }
 369 __PACKAGE__->register_method(
 370         api_name        => 'open-ils.storage.action.survey.optional',
 371         api_level       => 1,
 372         stream          => 1,
 373         method          => 'find_optional_surveys',
 374 );
 375
 376 sub find_required_surveys {
 377         my $self = shift;
 378         my $client = shift;
 379         my $ou = ''.shift();
 380
 381         return undef unless ($ou);
 382         my $s_table = action::survey->table;
 383
 384         my $select = <<"        SQL";
 385                 SELECT  s.*
 386                   FROM  $s_table s
 387                         JOIN actor.org_unit_full_path(?) p ON (p.id = s.owner)
 388                   WHERE CURRENT_TIMESTAMP BETWEEN s.start_date AND s.end_date
 389                         AND s.required IS TRUE;
 390         SQL
 391
 392         my $sth = action::survey->db_Main->prepare_cached($select);
 393         $sth->execute($ou);
 394
 395         $client->respond( $_->to_fieldmapper ) for ( map { action::survey->construct($_) } $sth->fetchall_hash );
 396
 397         return undef;
 398 }
 399 __PACKAGE__->register_method(
 400         api_name        => 'open-ils.storage.action.survey.required',
 401         api_level       => 1,
 402         stream          => 1,
 403         method          => 'find_required_surveys',
 404 );
 405
 406 sub find_usr_summary_surveys {
 407         my $self = shift;
 408         my $client = shift;
 409         my $ou = ''.shift();
 410
 411         return undef unless ($ou);
 412         my $s_table = action::survey->table;
 413
 414         my $select = <<"        SQL";
 415                 SELECT  s.*
 416                   FROM  $s_table s
 417                         JOIN actor.org_unit_full_path(?) p ON (p.id = s.owner)
 418                   WHERE CURRENT_TIMESTAMP BETWEEN s.start_date AND s.end_date
 419                         AND s.usr_summary IS TRUE;
 420         SQL
 421
 422         my $sth = action::survey->db_Main->prepare_cached($select);
 423         $sth->execute($ou);
 424
 425         $client->respond( $_->to_fieldmapper ) for ( map { action::survey->construct($_) } $sth->fetchall_hash );
 426
 427         return undef;
 428 }
 429 __PACKAGE__->register_method(
 430         api_name        => 'open-ils.storage.action.survey.usr_summary',
 431         api_level       => 1,
 432         stream          => 1,
 433         method          => 'find_usr_summary_surveys',
 434 );
 435
 436
 437 sub generate_fines {
 438         my $self = shift;
 439         my $client = shift;
 440         my $grace = shift;
 441         my $circ = shift;
 442         my $overbill = shift;
 443
 444         local $OpenILS::Application::Storage::WRITE = 1;
 445
 446         my @circs;
 447         if ($circ) {
 448                 push @circs, action::circulation->search_where( { id => $circ, stop_fines => undef } );
 449         } else {
 450                 push @circs, overdue_circs($grace);
 451         }
 452
 453         my $penalty = OpenSRF::AppSession->create('open-ils.penalty');
 454         for my $c (@circs) {
 455
 456                 try {
 457                         my $due_dt = $parser->parse_datetime( clense_ISO8601( $c->due_date ) );
 458
 459                         my $due = $due_dt->epoch;
 460                         my $now = time;
 461                         my $fine_interval = interval_to_seconds( $c->fine_interval );
 462
 463                         if ( interval_to_seconds( $c->fine_interval ) >= interval_to_seconds('1d') ) {
 464                                 my $tz_offset_s = 0;
 465                                 if ($due_dt->strftime('%z') =~ /(-|\+)(\d{2}):?(\d{2})/) {
 466                                         $tz_offset_s = $1 . interval_to_seconds( "${2}h ${3}m");
 467                                 }
 468
 469                                 $due -= ($due % $fine_interval) + $tz_offset_s;
 470                                 $now -= ($now % $fine_interval) + $tz_offset_s;
 471                         }
 472
 473                         $client->respond(
 474                                 "ARG! Overdue circulation ".$c->id.
 475                                 " for item ".$c->target_copy.
 476                                 " (user ".$c->usr.").\n".
 477                                 "\tItem was due on or before: ".localtime($due)."\n");
 478
 479                         my @fines = money::billing->search_where(
 480                                 { xact => $c->id, billing_type => 'Overdue materials' },
 481                                 { order_by => 'billing_ts DESC'}
 482                         );
 483
 484                         my $f_idx = 0;
 485                         my $fine = $fines[$f_idx] if (@fines);
 486                         if ($overbill) {
 487                                 $fine = $fines[++$f_idx] while ($fine and $fine->voided);
 488                         }
 489
 490                         my $current_fine_total = 0;
 491                         $current_fine_total += $_->amount for (grep { $_ and !$_->voided } @fines);
 492
 493                         my $last_fine;
 494                         if ($fine) {
 495                                 $client->respond( "Last billing time: ".$fine->billing_ts." (clensed fromat: ".clense_ISO8601( $fine->billing_ts ).")");
 496                                 $last_fine = $parser->parse_datetime( clense_ISO8601( $fine->billing_ts ) )->epoch;
 497                         } else {
 498                                 $last_fine = $due;
 499
 500                                 # XXX There is some contention over this ... it basically makes the grace period "hard" (non-fining)
 501                                 #$last_fine += $fine_interval * $grace;
 502                         }
 503
 504                         my $pending_fine_count = int( ($now - $last_fine) / $fine_interval ) - 1;
 505                         if ($pending_fine_count < 1) {
 506                                 $client->respond( "\tNo fines to create.  " );
 507                                 if ($grace && $now < $due + $fine_interval * $grace) {
 508                                         $client->respond( "Still inside grace period of: ". seconds_to_interval( $fine_interval * $grace)."\n" );
 509                                 } else {
 510                                         $client->respond( "Last fine generated for: ".localtime($last_fine)."\n" );
 511                                 }
 512                                 next;
 513                         }
 514
 515                         $client->respond( "\t$pending_fine_count pending fine(s)\n" );
 516
 517                         for (my $bill = 1; $bill <= $pending_fine_count; $bill++) {
 518
 519                                 if ($current_fine_total > $c->max_fine) {
 520                                         $c->update({stop_fines => 'MAXFINES'});
 521                                         $client->respond(
 522                                                 "\tMaximum fine level of ".$c->max_fine.
 523                                                 " reached for this circulation.\n".
 524                                                 "\tNo more fines will be generated.\n" );
 525                                         last;
 526                                 }
 527
 528                                 my $billing_ts = DateTime->from_epoch( epoch => $last_fine + $fine_interval * $bill );
 529
 530                                 my $dow = $billing_ts->dow;
 531                                 my $dow_open = "dow_${dow}_open";
 532                                 my $dow_close = "dow_${dow}_close";
 533
 534                                 if (my $hoo = actor::org_unit::hours_of_operation->retrieve( $c->circ_lib )) {
 535                                         next if ( $hoo->$dow_open eq '00:00:00' and $hoo->$dow_close eq '00:00:00');
 536                                 }
 537
 538                                 my $timestamptz = $billing_ts->strftime('%FT%T%z');
 539                                 my @cl = actor::org_unit::closed_date->search_where(
 540                                                 { close_start   => { '<=' => $timestamptz },
 541                                                   close_end     => { '>=' => $timestamptz },
 542                                                   org_unit      => $c->circ_lib }
 543                                 );
 544                                 next if (@cl);
 545
 546                                 my $billing = money::billing->create(
 547                                         { xact          => ''.$c->id,
 548                                           note          => "System Generated Overdue Fine",
 549                                           billing_type  => "Overdue materials",
 550                                           amount        => ''.$c->recuring_fine,
 551                                           billing_ts    => $timestamptz,
 552                                         }
 553                                 );
 554
 555                                 $current_fine_total += $billing->amount;
 556
 557                                 $client->respond(
 558                                         "\t\tCreating fine of ".$billing->amount." for period starting ".
 559                                         localtime(
 560                                                 $parser->parse_datetime(
 561                                                         clense_ISO8601( $billing->billing_ts )
 562                                                 )->epoch
 563                                         )."\n" );
 564                         }
 565
 566                         $penalty->request(
 567                                 'open-ils.penalty.patron_penalty.calculate',
 568                                 { patron        => $c->usr->to_fieldmapper,
 569                                   update        => 1,
 570                                   background    => 1,
 571                                 }
 572                         )->gather(1);
 573
 574                 } catch Error with {
 575                         my $e = shift;
 576                         $client->respond( "Error processing overdue circulation [".$c->id."]:\n\n$e\n" );
 577                 };
 578         }
 579 }
 580 __PACKAGE__->register_method(
 581         api_name        => 'open-ils.storage.action.circulation.overdue.generate_fines',
 582         api_level       => 1,
 583         stream          => 1,
 584         method          => 'generate_fines',
 585 );
 586
 587
 588
 589 sub new_hold_copy_targeter {
 590         my $self = shift;
 591         my $client = shift;
 592         my $check_expire = shift;
 593         my $one_hold = shift;
 594
 595         local $OpenILS::Application::Storage::WRITE = 1;
 596
 597         my $holds;
 598
 599         try {
 600                 if ($one_hold) {
 601                         $holds = [ action::hold_request->search_where( { id => $one_hold, fulfillment_time => undef, cancel_time => undef } ) ];
 602                 } elsif ( $check_expire ) {
 603
 604                         my $time = time;
 605                         $check_expire ||= '12h';
 606                         $check_expire = interval_to_seconds( $check_expire );
 607
 608                         my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = gmtime(time() - $check_expire);
 609                         $year += 1900;
 610                         $mon += 1;
 611                         my $expire_threshold = sprintf(
 612                                 '%s-%0.2d-%0.2dT%0.2d:%0.2d:%0.2d-00',
 613                                 $year, $mon, $mday, $hour, $min, $sec
 614                         );
 615
 616                         $holds = [ action::hold_request->search_where(
 617                                                         { capture_time => undef,
 618                                                           fulfillment_time => undef,
 619                                                           cancel_time => undef,
 620                                                           prev_check_time => { '<=' => $expire_threshold },
 621                                                         },
 622                                                         { order_by => 'selection_depth DESC, request_time,prev_check_time' } ) ];
 623                         push @$holds, action::hold_request->search(
 624                                                         capture_time => undef,
 625                                                         fulfillment_time => undef,
 626                                                         prev_check_time => undef,
 627                                                         cancel_time => undef,
 628                                                         { order_by => 'selection_depth DESC, request_time' } );
 629                 } else {
 630                         $holds = [ action::hold_request->search(
 631                                                         capture_time => undef,
 632                                                         fulfillment_time => undef,
 633                                                         prev_check_time => undef,
 634                                                         cancel_time => undef,
 635                                                         { order_by => 'selection_depth DESC, request_time' } ) ];
 636                 }
 637         } catch Error with {
 638                 my $e = shift;
 639                 die "Could not retrieve uncaptured hold requests:\n\n$e\n";
 640         };
 641
 642         my @successes;
 643
 644         for my $hold (@$holds) {
 645                 try {
 646                         #action::hold_request->db_Main->begin_work;
 647                         if ($self->method_lookup('open-ils.storage.transaction.current')->run) {
 648                                 $log->debug("Cleaning up after previous transaction\n");
 649                                 $self->method_lookup('open-ils.storage.transaction.rollback')->run;
 650                         }
 651                         $self->method_lookup('open-ils.storage.transaction.begin')->run( $client );
 652                         $log->info("Processing hold ".$hold->id."...\n");
 653
 654                         my @oldmaps = action::hold_copy_map->search( hold => $hold->id );
 655                         $_->delete for (@oldmaps);
 656
 657
 658                         my $all_copies = [];
 659
 660                         my ($types, $formats, $lang) = split '-', $hold->holdable_formats;
 661
 662                         # find all the potential copies
 663                         if ($hold->hold_type eq 'M') {
 664                                 for my $r ( map
 665                                                 {$_->record}
 666                                                 metabib::record_descriptor
 667                                                         ->search(
 668                                                                 record => [ map { $_->id } metabib::metarecord->retrieve($hold->target)->source_records ],
 669                                                                 ( $types   ? (item_type => [split '', $types])   : () ),
 670                                                                 ( $formats ? (item_form => [split '', $formats]) : () ),
 671                                                                 ( $lang    ? (item_lang => $lang)                : () ),
 672                                                         )
 673                                 ) {
 674                                         my ($rtree) = $self
 675                                                 ->method_lookup( 'open-ils.storage.biblio.record_entry.ranged_tree')
 676                                                 ->run( $r->id, $hold->selection_ou, $hold->selection_depth );
 677
 678                                         for my $cn ( @{ $rtree->call_numbers } ) {
 679                                                 push @$all_copies,
 680                                                         asset::copy->search( id => [map {$_->id} @{ $cn->copies }] );
 681                                         }
 682                                 }
 683                         } elsif ($hold->hold_type eq 'T') {
 684                                 my ($rtree) = $self
 685                                         ->method_lookup( 'open-ils.storage.biblio.record_entry.ranged_tree')
 686                                         ->run( $hold->target, $hold->selection_ou, $hold->selection_depth );
 687
 688                                 unless ($rtree) {
 689                                         push @successes, { hold => $hold->id, eligible_copies => 0, error => 'NO_RECORD' };
 690                                         die 'OK';
 691                                 }
 692
 693                                 for my $cn ( @{ $rtree->call_numbers } ) {
 694                                         push @$all_copies,
 695                                                 asset::copy->search( id => [map {$_->id} @{ $cn->copies }] );
 696                                 }
 697                         } elsif ($hold->hold_type eq 'V') {
 698                                 my ($vtree) = $self
 699                                         ->method_lookup( 'open-ils.storage.asset.call_number.ranged_tree')
 700                                         ->run( $hold->target, $hold->selection_ou, $hold->selection_depth );
 701
 702                                 push @$all_copies,
 703                                         asset::copy->search( id => [map {$_->id} @{ $vtree->copies }] );
 704
 705                         } elsif  ($hold->hold_type eq 'C') {
 706
 707                                 $all_copies = [asset::copy->retrieve($hold->target)];
 708                         }
 709
 710                         @$all_copies = grep {   $_->status->holdable &&
 711                                                 $_->location->holdable &&
 712                                                 $_->holdable
 713                                         } @$all_copies;
 714
 715                         # let 'em know we're still working
 716                         $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 717
 718                         if (!ref $all_copies || !@$all_copies) {
 719                                 $log->info("\tNo copies available for targeting at all!\n");
 720                                 $self->method_lookup('open-ils.storage.transaction.commit')->run;
 721                                 push @successes, { hold => $hold->id, eligible_copies => 0, error => 'NO_COPIES' };
 722                                 die 'OK';
 723                         }
 724
 725                         my $copy_count = @$all_copies;
 726
 727                         # map the potentials, so that we can pick up checkins
 728                         $log->debug( "\tMapping ".scalar(@$all_copies)." potential copies for hold ".$hold->id);
 729                         action::hold_copy_map->create( { hold => $hold->id, target_copy => $_->id } ) for (@$all_copies);
 730
 731                         $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 732
 733                         my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime();
 734                         $year += 1900;
 735                         $mon += 1;
 736                         my $today= sprintf( '%s-%0.2d-%0.2d', $year, $mon, $mday );
 737
 738                         my @closed = actor::org_unit::closed_date->search_where(
 739                                 { close_start => { '<=', $today },
 740                                   close_end => { '>=', $today } }
 741                         );
 742
 743                         my @good_copies;
 744                         for my $c (@$all_copies) {
 745                                 next if ($c->id == $hold->current_copy);
 746                                 next if ( grep { ''.$_->org_unit == ''.$c->circ_lib } @closed );
 747                                 next if (action::hold_request
 748                                                 ->search_where(
 749                                                         { current_copy => $c->id,
 750                                                           capture_time => undef,
 751                                                           cancel_time => undef,
 752                                                         }
 753                                                 )
 754                                 );
 755                                 push @good_copies, $c if ($c);
 756                                 $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 757                         }
 758
 759                         $log->debug("\t".scalar(@good_copies)." (non-current) copies available for targeting...");
 760
 761                         my $old_best = $hold->current_copy;
 762                         $hold->update({ current_copy => undef });
 763
 764                         if (!scalar(@good_copies)) {
 765                                 $log->info("\tNo (non-current) copies eligible to fill the hold.");
 766                                 if (
 767                                   $old_best &&
 768                                   grep { $old_best eq $_ } @$all_copies &&
 769                                   !action::hold_request->search_where({ current_copy => $old_best->id, capture_time => undef, cancel_time => undef })
 770                                 ) {
 771                                         $log->debug("\tPushing current_copy back onto the targeting list");
 772                                         push @good_copies, $old_best;
 773                                 } else {
 774                                         $log->debug("\tcurrent_copy is no longer available for targeting... NEXT HOLD, PLEASE!");
 775                                         $self->method_lookup('open-ils.storage.transaction.commit')->run;
 776                                         push @successes, { hold => $hold->id, eligible_copies => 0, error => 'NO_TARGETS' };
 777                                         die 'OK';
 778                                 }
 779                         }
 780
 781                         $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 782                         my $prox_list = [];
 783                         $$prox_list[0] =
 784                         [
 785                                 grep {
 786                                         $_->circ_lib == $hold->pickup_lib
 787                                 } @good_copies
 788                         ];
 789
 790                         $all_copies = [grep {$_->circ_lib != $hold->pickup_lib } @good_copies];
 791
 792                         $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 793                         my $best = choose_nearest_copy($hold, $prox_list);
 794                         $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 795
 796                         if (!$best) {
 797                                 $log->debug("\tNothing at the pickup lib, looking elsewhere among ".scalar(@$all_copies)." copies");
 798                                 $prox_list = create_prox_list( $self, $hold->pickup_lib, $all_copies );
 799
 800                                 $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 801
 802                                 $best = choose_nearest_copy($hold, $prox_list);
 803                         }
 804
 805                         $client->status( new OpenSRF::DomainObject::oilsContinueStatus );
 806                         if ($old_best) {
 807                                 # hold wasn't fulfilled, record the fact
 808
 809                                 $log->info("\tHold was not (but should have been) fulfilled by ".$old_best->id);
 810                                 action::unfulfilled_hold_list->create(
 811                                                 { hold => ''.$hold->id,
 812                                                   current_copy => ''.$old_best->id,
 813                                                   circ_lib => ''.$old_best->circ_lib,
 814                                                 });
 815                         }
 816
 817                         if ($best) {
 818                                 $hold->update( { current_copy => ''.$best->id } );
 819                                 $log->debug("\tUpdating hold [".$hold->id."] with new 'current_copy' [".$best->id."] for hold fulfillment.");
 820                         } else {
 821                                 $log->info( "\tThere were no targetable copies for the hold" );
 822                         }
 823
 824                         $hold->update( { prev_check_time => 'now' } );
 825
 826                         $self->method_lookup('open-ils.storage.transaction.commit')->run;
 827                         $log->info("\tProcessing of hold ".$hold->id." complete.");
 828
 829                         push @successes,
 830                                 { hold => $hold->id,
 831                                   old_target => ($old_best ? $old_best->id : undef),
 832                                   eligible_copies => $copy_count,
 833                                   target => ($best ? $best->id : undef) };
 834
 835                 } otherwise {
 836                         my $e = shift;
 837                         if ($e !~ /^OK/o) {
 838                                 $log->error("Processing of hold failed:  $e");
 839                                 $self->method_lookup('open-ils.storage.transaction.rollback')->run;
 840                         }
 841                 };
 842         }
 843
 844         return \@successes;
 845 }
 846 __PACKAGE__->register_method(
 847         api_name        => 'open-ils.storage.action.hold_request.copy_targeter',
 848         api_level       => 1,
 849         method          => 'new_hold_copy_targeter',
 850 );
 851
 852 my $locations;
 853 my $statuses;
 854 my %cache = (titles => {}, cns => {});
 855 sub hold_copy_targeter {
 856         my $self = shift;
 857         my $client = shift;
 858         my $check_expire = shift;
 859         my $one_hold = shift;
 860
 861         $self->{user_filter} = OpenSRF::AppSession->create('open-ils.circ');
 862         $self->{user_filter}->connect;
 863         $self->{client} = $client;
 864
 865         my $time = time;
 866         $check_expire ||= '12h';
 867         $check_expire = interval_to_seconds( $check_expire );
 868
 869         my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = gmtime(time() - $check_expire);
 870         $year += 1900;
 871         $mon += 1;
 872         my $expire_threshold = sprintf(
 873                 '%s-%0.2d-%0.2dT%0.2d:%0.2d:%0.2d-00',
 874                 $year, $mon, $mday, $hour, $min, $sec
 875         );
 876
 877
 878         $statuses ||= [ config::copy_status->search(holdable => 't') ];
 879
 880         $locations ||= [ asset::copy_location->search(holdable => 't') ];
 881
 882         my $holds;
 883
 884         %cache = (titles => {}, cns => {});
 885
 886         try {
 887                 if ($one_hold) {
 888                         $holds = [ action::hold_request->search(id => $one_hold) ];
 889                 } else {
 890                         $holds = [ action::hold_request->search_where(
 891                                                         { capture_time => undef,
 892                                                           prev_check_time => { '<=' => $expire_threshold },
 893                                                         },
 894                                                         { order_by => 'request_time,prev_check_time' } ) ];
 895                         push @$holds, action::hold_request->search_where(
 896                                                         { capture_time => undef,
 897                                                           prev_check_time => undef,
 898                                                         },
 899                                                         { order_by => 'request_time' } );
 900                 }
 901         } catch Error with {
 902                 my $e = shift;
 903                 die "Could not retrieve uncaptured hold requests:\n\n$e\n";
 904         };
 905
 906         for my $hold (@$holds) {
 907                 try {
 908                         #action::hold_request->db_Main->begin_work;
 909                         if ($self->method_lookup('open-ils.storage.transaction.current')->run) {
 910                                 $client->respond("Cleaning up after previous transaction\n");
 911                                 $self->method_lookup('open-ils.storage.transaction.rollback')->run;
 912                         }
 913                         $self->method_lookup('open-ils.storage.transaction.begin')->run( $client );
 914                         $client->respond("Processing hold ".$hold->id."...\n");
 915
 916                         my $copies;
 917
 918                         $copies = $self->metarecord_hold_capture($hold) if ($hold->hold_type eq 'M');
 919                         $self->{client}->status( new OpenSRF::DomainObject::oilsContinueStatus );
 920
 921                         $copies = $self->title_hold_capture($hold) if ($hold->hold_type eq 'T');
 922                         $self->{client}->status( new OpenSRF::DomainObject::oilsContinueStatus );
 923
 924                         $copies = $self->volume_hold_capture($hold) if ($hold->hold_type eq 'V');
 925                         $self->{client}->status( new OpenSRF::DomainObject::oilsContinueStatus );
 926
 927                         $copies = $self->copy_hold_capture($hold) if ($hold->hold_type eq 'C');
 928
 929                         unless (ref $copies || !@$copies) {
 930                                 $client->respond("\tNo copies available for targeting at all!\n");
 931                         }
 932
 933                         my @good_copies;
 934                         for my $c (@$copies) {
 935                                 next if ( grep {$c->id == $hold->current_copy} @good_copies);
 936                                 push @good_copies, $c if ($c);
 937                         }
 938
 939                         $client->respond("\t".scalar(@good_copies)." (non-current) copies available for targeting...\n");
 940
 941                         my $old_best = $hold->current_copy;
 942                         $hold->update({ current_copy => undef });
 943
 944                         if (!scalar(@good_copies)) {
 945                                 $client->respond("\tNo (non-current) copies available to fill the hold.\n");
 946                                 if ( $old_best && grep {$c->id == $hold->current_copy} @$copies ) {
 947                                         $client->respond("\tPushing current_copy back onto the targeting list\n");
 948                                         push @good_copies, asset::copy->retrieve( $old_best );
 949                                 } else {
 950                                         $client->respond("\tcurrent_copy is no longer available for targeting... NEXT HOLD, PLEASE!\n");
 951                                         next;
 952                                 }
 953                         }
 954
 955                         my $prox_list;
 956                         $$prox_list[0] = [grep {$_->circ_lib == $hold->pickup_lib } @good_copies];
 957                         $copies = [grep {$_->circ_lib != $hold->pickup_lib } @good_copies];
 958
 959                         my $best = choose_nearest_copy($hold, $prox_list);
 960
 961                         if (!$best) {
 962                                 $prox_list = create_prox_list( $self, $hold->pickup_lib, $copies );
 963                                 $best = choose_nearest_copy($hold, $prox_list);
 964                         }
 965
 966                         if ($old_best) {
 967                                 # hold wasn't fulfilled, record the fact
 968
 969                                 $client->respond("\tHold was not (but should have been) fulfilled by ".$old_best->id.".\n");
 970                                 action::unfulfilled_hold_list->create(
 971                                                 { hold => ''.$hold->id,
 972                                                   current_copy => ''.$old_best->id,
 973                                                   circ_lib => ''.$old_best->circ_lib,
 974                                                 });
 975                         }
 976
 977                         if ($best) {
 978                                 $hold->update( { current_copy => ''.$best->id } );
 979                                 $client->respond("\tTargeting copy ".$best->id." for hold fulfillment.\n");
 980                         }
 981
 982                         $hold->update( { prev_check_time => 'now' } );
 983                         $client->respond("\tUpdating hold ".$hold->id." with new 'current_copy' for hold fulfillment.\n");
 984
 985                         $client->respond("\tProcessing of hold ".$hold->id." complete.\n");
 986                         $self->method_lookup('open-ils.storage.transaction.commit')->run;
 987
 988                         #action::hold_request->dbi_commit;
 989
 990                 } otherwise {
 991                         my $e = shift;
 992                         $log->error("Processing of hold failed:  $e");
 993                         $client->respond("\tProcessing of hold failed!.\n\t\t$e\n");
 994                         $self->method_lookup('open-ils.storage.transaction.rollback')->run;
 995                         #action::hold_request->dbi_rollback;
 996                 };
 997         }
 998
 999         $self->{user_filter}->disconnect;
1000         $self->{user_filter}->finish;
1001         delete $$self{user_filter};
1002         return undef;
1003 }
1004 __PACKAGE__->register_method(
1005         api_name        => 'open-ils.storage.action.hold_request.copy_targeter',
1006         api_level       => 0,
1007         stream          => 1,
1008         method          => 'hold_copy_targeter',
1009 );
1010
1011
1012 sub copy_hold_capture {
1013         my $self = shift;
1014         my $hold = shift;
1015         my $cps = shift;
1016
1017         if (!defined($cps)) {
1018                 try {
1019                         $cps = [ asset::copy->search( id => $hold->target ) ];
1020                 } catch Error with {
1021                         my $e = shift;
1022                         die "Could not retrieve initial volume list:\n\n$e\n";
1023                 };
1024         }
1025
1026         my @copies = grep { $_->holdable } @$cps;
1027
1028         for (my $i = 0; $i < @$cps; $i++) {
1029                 next unless $$cps[$i];
1030
1031                 my $cn = $cache{cns}{$copies[$i]->call_number};
1032                 my $rec = $cache{titles}{$cn->record};
1033                 $copies[$i] = undef if ($copies[$i] && !grep{ $copies[$i]->status eq $_->id}@$statuses);
1034                 $copies[$i] = undef if ($copies[$i] && !grep{ $copies[$i]->location eq $_->id}@$locations);
1035                 $copies[$i] = undef if (
1036                         !$copies[$i] ||
1037                         !$self->{user_filter}->request(
1038                                 'open-ils.circ.permit_hold',
1039                                 $hold->to_fieldmapper, do {
1040                                         my $cp_fm = $copies[$i]->to_fieldmapper;
1041                                         $cp_fm->circ_lib( $copies[$i]->circ_lib->to_fieldmapper );
1042                                         $cp_fm->location( $copies[$i]->location->to_fieldmapper );
1043                                         $cp_fm->status( $copies[$i]->status->to_fieldmapper );
1044                                         $cp_fm;
1045                                 },
1046                                 { title => $rec->to_fieldmapper,
1047                                   usr => actor::user->retrieve($hold->usr)->to_fieldmapper,
1048                                   requestor => actor::user->retrieve($hold->requestor)->to_fieldmapper,
1049                                 })->gather(1)
1050                 );
1051                 $self->{client}->status( new OpenSRF::DomainObject::oilsContinueStatus );
1052         }
1053
1054         @copies = grep { $_ } @copies;
1055
1056         my $count = @copies;
1057
1058         return unless ($count);
1059
1060         action::hold_copy_map->search( hold => $hold->id )->delete_all;
1061
1062         my @maps;
1063         $self->{client}->respond( "\tMapping ".scalar(@copies)." eligable copies for hold ".$hold->id."\n");
1064         for my $c (@copies) {
1065                 push @maps, action::hold_copy_map->create( { hold => $hold->id, target_copy => $c->id } );
1066         }
1067         $self->{client}->respond( "\tA total of ".scalar(@maps)." mapping were created for hold ".$hold->id."\n");
1068
1069         return \@copies;
1070 }
1071
1072
1073 sub choose_nearest_copy {
1074         my $hold = shift;
1075         my $prox_list = shift;
1076
1077         for my $p ( 0 .. int( scalar(@$prox_list) - 1) ) {
1078                 next unless (ref $$prox_list[$p]);
1079
1080                 my @capturable = grep { $_->status == 0 || $_->status == 7 } @{ $$prox_list[$p] };
1081                 next unless (@capturable);
1082
1083                 my $rand = int(rand(scalar(@capturable)));
1084                 while (my ($c) = splice(@capturable,$rand)) {
1085                         unless ( OpenILS::Utils::PermitHold::permit_copy_hold(
1086                                 { title => $c->call_number->record->to_fieldmapper,
1087                                   title_descriptor => $c->call_number->record->record_descriptor->next->to_fieldmapper,
1088                                   patron => $hold->usr->to_fieldmapper,
1089                                   copy => $c->to_fieldmapper,
1090                                   requestor => $hold->requestor->to_fieldmapper,
1091                                   request_lib => $hold->request_lib->to_fieldmapper,
1092                                 }
1093                         )) {
1094                                 last unless(@capturable);
1095                                 $rand = int(rand(scalar(@capturable)));
1096                                 next;
1097                         }
1098                         return $c;
1099                 }
1100         }
1101 }
1102
1103 sub create_prox_list {
1104         my $self = shift;
1105         my $lib = shift;
1106         my $copies = shift;
1107
1108         my @prox_list;
1109         for my $cp (@$copies) {
1110                 my ($prox) = $self->method_lookup('open-ils.storage.asset.copy.proximity')->run( $cp, $lib );
1111                 next unless (defined($prox));
1112                 $prox_list[$prox] = [] unless defined($prox_list[$prox]);
1113                 push @{$prox_list[$prox]}, $cp;
1114         }
1115         return \@prox_list;
1116 }
1117
1118 sub volume_hold_capture {
1119         my $self = shift;
1120         my $hold = shift;
1121         my $vols = shift;
1122
1123         if (!defined($vols)) {
1124                 try {
1125                         $vols = [ asset::call_number->search( id => $hold->target ) ];
1126                         $cache{cns}{$_->id} = $_ for (@$vols);
1127                 } catch Error with {
1128                         my $e = shift;
1129                         die "Could not retrieve initial volume list:\n\n$e\n";
1130                 };
1131         }
1132
1133         my @v_ids = map { $_->id } @$vols;
1134
1135         my $cp_list;
1136         try {
1137                 $cp_list = [ asset::copy->search( call_number => \@v_ids ) ];
1138
1139         } catch Error with {
1140                 my $e = shift;
1141                 warn "Could not retrieve copy list:\n\n$e\n";
1142         };
1143
1144         $self->copy_hold_capture($hold,$cp_list) if (ref $cp_list and @$cp_list);
1145 }
1146
1147 sub title_hold_capture {
1148         my $self = shift;
1149         my $hold = shift;
1150         my $titles = shift;
1151
1152         if (!defined($titles)) {
1153                 try {
1154                         $titles = [ biblio::record_entry->search( id => $hold->target ) ];
1155                         $cache{titles}{$_->id} = $_ for (@$titles);
1156                 } catch Error with {
1157                         my $e = shift;
1158                         die "Could not retrieve initial title list:\n\n$e\n";
1159                 };
1160         }
1161
1162         my @t_ids = map { $_->id } @$titles;
1163         my $cn_list;
1164         try {
1165                 ($cn_list) = $self->method_lookup('open-ils.storage.direct.asset.call_number.search.record.atomic')->run( \@t_ids );
1166
1167         } catch Error with {
1168                 my $e = shift;
1169                 warn "Could not retrieve volume list:\n\n$e\n";
1170         };
1171
1172         $cache{cns}{$_->id} = $_ for (@$cn_list);
1173
1174         $self->volume_hold_capture($hold,$cn_list) if (ref $cn_list and @$cn_list);
1175 }
1176
1177 sub metarecord_hold_capture {
1178         my $self = shift;
1179         my $hold = shift;
1180
1181         my $titles;
1182         try {
1183                 $titles = [ metabib::metarecord_source_map->search( metarecord => $hold->target) ];
1184
1185         } catch Error with {
1186                 my $e = shift;
1187                 die "Could not retrieve initial title list:\n\n$e\n";
1188         };
1189
1190         try {
1191                 my @recs = map {$_->record} metabib::record_descriptor->search( record => $titles, item_type => [split '', $hold->holdable_formats] );
1192
1193                 $titles = [ biblio::record_entry->search( id => \@recs ) ];
1194
1195         } catch Error with {
1196                 my $e = shift;
1197                 die "Could not retrieve format-pruned title list:\n\n$e\n";
1198         };
1199
1200
1201         $cache{titles}{$_->id} = $_ for (@$titles);
1202         $self->title_hold_capture($hold,$titles) if (ref $titles and @$titles);
1203 }
1204
1205 1;