Koha/Patron.pm

   1 package Koha::Patron;
   2
   3 # Copyright ByWater Solutions 2014
   4 # Copyright PTFS Europe 2016
   5 #
   6 # This file is part of Koha.
   7 #
   8 # Koha is free software; you can redistribute it and/or modify it
   9 # under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 3 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # Koha is distributed in the hope that it will be useful, but
  14 # WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  20
  21 use Modern::Perl;
  22
  23 use Carp;
  24 use List::MoreUtils qw( any uniq );
  25 use JSON qw( to_json );
  26 use Unicode::Normalize;
  27
  28 use C4::Context;
  29 use C4::Log;
  30 use Koha::Account;
  31 use Koha::ArticleRequests;
  32 use Koha::AuthUtils;
  33 use Koha::Checkouts;
  34 use Koha::Club::Enrollments;
  35 use Koha::Database;
  36 use Koha::DateUtils;
  37 use Koha::Exceptions::Password;
  38 use Koha::Holds;
  39 use Koha::Old::Checkouts;
  40 use Koha::Patron::Attributes;
  41 use Koha::Patron::Categories;
  42 use Koha::Patron::HouseboundProfile;
  43 use Koha::Patron::HouseboundRole;
  44 use Koha::Patron::Images;
  45 use Koha::Patron::Modifications;
  46 use Koha::Patron::Relationships;
  47 use Koha::Patrons;
  48 use Koha::Plugins;
  49 use Koha::Subscription::Routinglists;
  50 use Koha::Token;
  51 use Koha::Virtualshelves;
  52
  53 use base qw(Koha::Object);
  54
  55 use constant ADMINISTRATIVE_LOCKOUT => -1;
  56
  57 our $RESULTSET_PATRON_ID_MAPPING = {
  58     Accountline          => 'borrowernumber',
  59     Aqbasketuser         => 'borrowernumber',
  60     Aqbudget             => 'budget_owner_id',
  61     Aqbudgetborrower     => 'borrowernumber',
  62     ArticleRequest       => 'borrowernumber',
  63     BorrowerAttribute    => 'borrowernumber',
  64     BorrowerDebarment    => 'borrowernumber',
  65     BorrowerFile         => 'borrowernumber',
  66     BorrowerModification => 'borrowernumber',
  67     ClubEnrollment       => 'borrowernumber',
  68     Issue                => 'borrowernumber',
  69     ItemsLastBorrower    => 'borrowernumber',
  70     Linktracker          => 'borrowernumber',
  71     Message              => 'borrowernumber',
  72     MessageQueue         => 'borrowernumber',
  73     OldIssue             => 'borrowernumber',
  74     OldReserve           => 'borrowernumber',
  75     Rating               => 'borrowernumber',
  76     Reserve              => 'borrowernumber',
  77     Review               => 'borrowernumber',
  78     SearchHistory        => 'userid',
  79     Statistic            => 'borrowernumber',
  80     Suggestion           => 'suggestedby',
  81     TagAll               => 'borrowernumber',
  82     Virtualshelfcontent  => 'borrowernumber',
  83     Virtualshelfshare    => 'borrowernumber',
  84     Virtualshelve        => 'owner',
  85 };
  86
  87 =head1 NAME
  88
  89 Koha::Patron - Koha Patron Object class
  90
  91 =head1 API
  92
  93 =head2 Class Methods
  94
  95 =head3 new
  96
  97 =cut
  98
  99 sub new {
 100     my ( $class, $params ) = @_;
 101
 102     return $class->SUPER::new($params);
 103 }
 104
 105 =head3 fixup_cardnumber
 106
 107 Autogenerate next cardnumber from highest value found in database
 108
 109 =cut
 110
 111 sub fixup_cardnumber {
 112     my ( $self ) = @_;
 113     my $max = Koha::Patrons->search({
 114         cardnumber => {-regexp => '^-?[0-9]+$'}
 115     }, {
 116         select => \'CAST(cardnumber AS SIGNED)',
 117         as => ['cast_cardnumber']
 118     })->_resultset->get_column('cast_cardnumber')->max;
 119     $self->cardnumber(($max || 0) +1);
 120 }
 121
 122 =head3 trim_whitespace
 123
 124 trim whitespace from data which has some non-whitespace in it.
 125 Could be moved to Koha::Object if need to be reused
 126
 127 =cut
 128
 129 sub trim_whitespaces {
 130     my( $self ) = @_;
 131
 132     my $schema  = Koha::Database->new->schema;
 133     my @columns = $schema->source($self->_type)->columns;
 134
 135     for my $column( @columns ) {
 136         my $value = $self->$column;
 137         if ( defined $value ) {
 138             $value =~ s/^\s*|\s*$//g;
 139             $self->$column($value);
 140         }
 141     }
 142     return $self;
 143 }
 144
 145 =head3 plain_text_password
 146
 147 $patron->plain_text_password( $password );
 148
 149 stores a copy of the unencrypted password in the object
 150 for use in code before encrypting for db
 151
 152 =cut
 153
 154 sub plain_text_password {
 155     my ( $self, $password ) = @_;
 156     if ( $password ) {
 157         $self->{_plain_text_password} = $password;
 158         return $self;
 159     }
 160     return $self->{_plain_text_password}
 161         if $self->{_plain_text_password};
 162
 163     return;
 164 }
 165
 166 =head3 store
 167
 168 Patron specific store method to cleanup record
 169 and do other necessary things before saving
 170 to db
 171
 172 =cut
 173
 174 sub store {
 175     my ($self) = @_;
 176
 177     $self->_result->result_source->schema->txn_do(
 178         sub {
 179             if (
 180                 C4::Context->preference("autoMemberNum")
 181                 and ( not defined $self->cardnumber
 182                     or $self->cardnumber eq '' )
 183               )
 184             {
 185                 # Warning: The caller is responsible for locking the members table in write
 186                 # mode, to avoid database corruption.
 187                 # We are in a transaction but the table is not locked
 188                 $self->fixup_cardnumber;
 189             }
 190
 191             unless( $self->category->in_storage ) {
 192                 Koha::Exceptions::Object::FKConstraint->throw(
 193                     broken_fk => 'categorycode',
 194                     value     => $self->categorycode,
 195                 );
 196             }
 197
 198             $self->trim_whitespaces;
 199
 200             # Set surname to uppercase if uppercasesurname is true
 201             $self->surname( uc($self->surname) )
 202                 if C4::Context->preference("uppercasesurnames");
 203
 204             $self->relationship(undef) # We do not want to store an empty string in this field
 205               if defined $self->relationship
 206                      and $self->relationship eq "";
 207
 208             unless ( $self->in_storage ) {    #AddMember
 209
 210                 # Generate a valid userid/login if needed
 211                 $self->generate_userid
 212                   if not $self->userid or not $self->has_valid_userid;
 213
 214                 # Add expiration date if it isn't already there
 215                 unless ( $self->dateexpiry ) {
 216                     $self->dateexpiry( $self->category->get_expiry_date );
 217                 }
 218
 219                 # Add enrollment date if it isn't already there
 220                 unless ( $self->dateenrolled ) {
 221                     $self->dateenrolled(dt_from_string);
 222                 }
 223
 224                 # Set the privacy depending on the patron's category
 225                 my $default_privacy = $self->category->default_privacy || q{};
 226                 $default_privacy =
 227                     $default_privacy eq 'default' ? 1
 228                   : $default_privacy eq 'never'   ? 2
 229                   : $default_privacy eq 'forever' ? 0
 230                   :                                                   undef;
 231                 $self->privacy($default_privacy);
 232
 233                 # Call any check_password plugins if password is passed
 234                 if ( C4::Context->config("enable_plugins") && $self->password ) {
 235                     my @plugins = Koha::Plugins->new()->GetPlugins({
 236                         method => 'check_password',
 237                     });
 238                     foreach my $plugin ( @plugins ) {
 239                         # This plugin hook will also be used by a plugin for the Norwegian national
 240                         # patron database. This is why we need to pass both the password and the
 241                         # borrowernumber to the plugin.
 242                         my $ret = $plugin->check_password(
 243                             {
 244                                 password       => $self->password,
 245                                 borrowernumber => $self->borrowernumber
 246                             }
 247                         );
 248                         if ( $ret->{'error'} == 1 ) {
 249                             Koha::Exceptions::Password::Plugin->throw();
 250                         }
 251                     }
 252                 }
 253
 254                 # Make a copy of the plain text password for later use
 255                 $self->plain_text_password( $self->password );
 256
 257                 # Create a disabled account if no password provided
 258                 $self->password( $self->password
 259                     ? Koha::AuthUtils::hash_password( $self->password )
 260                     : '!' );
 261
 262                 $self->borrowernumber(undef);
 263
 264                 $self = $self->SUPER::store;
 265
 266                 $self->add_enrolment_fee_if_needed(0);
 267
 268                 logaction( "MEMBERS", "CREATE", $self->borrowernumber, "" )
 269                   if C4::Context->preference("BorrowersLog");
 270             }
 271             else {    #ModMember
 272
 273                 my $self_from_storage = $self->get_from_storage;
 274                 # FIXME We should not deal with that here, callers have to do this job
 275                 # Moved from ModMember to prevent regressions
 276                 unless ( $self->userid ) {
 277                     my $stored_userid = $self_from_storage->userid;
 278                     $self->userid($stored_userid);
 279                 }
 280
 281                 # Password must be updated using $self->set_password
 282                 $self->password($self_from_storage->password);
 283
 284                 if ( $self->category->categorycode ne
 285                     $self_from_storage->category->categorycode )
 286                 {
 287                     # Add enrolement fee on category change if required
 288                     $self->add_enrolment_fee_if_needed(1)
 289                       if C4::Context->preference('FeeOnChangePatronCategory');
 290
 291                     # Clean up guarantors on category change if required
 292                     $self->guarantor_relationships->delete
 293                       if ( $self->category->category_type ne 'C'
 294                         && $self->category->category_type ne 'P' );
 295
 296                 }
 297
 298                 # Actionlogs
 299                 if ( C4::Context->preference("BorrowersLog") ) {
 300                     my $info;
 301                     my $from_storage = $self_from_storage->unblessed;
 302                     my $from_object  = $self->unblessed;
 303                     my @skip_fields  = (qw/lastseen updated_on/);
 304                     for my $key ( keys %{$from_storage} ) {
 305                         next if any { /$key/ } @skip_fields;
 306                         if (
 307                             (
 308                                   !defined( $from_storage->{$key} )
 309                                 && defined( $from_object->{$key} )
 310                             )
 311                             || ( defined( $from_storage->{$key} )
 312                                 && !defined( $from_object->{$key} ) )
 313                             || (
 314                                    defined( $from_storage->{$key} )
 315                                 && defined( $from_object->{$key} )
 316                                 && ( $from_storage->{$key} ne
 317                                     $from_object->{$key} )
 318                             )
 319                           )
 320                         {
 321                             $info->{$key} = {
 322                                 before => $from_storage->{$key},
 323                                 after  => $from_object->{$key}
 324                             };
 325                         }
 326                     }
 327
 328                     if ( defined($info) ) {
 329                         logaction(
 330                             "MEMBERS",
 331                             "MODIFY",
 332                             $self->borrowernumber,
 333                             to_json(
 334                                 $info,
 335                                 { utf8 => 1, pretty => 1, canonical => 1 }
 336                             )
 337                         );
 338                     }
 339                 }
 340
 341                 # Final store
 342                 $self = $self->SUPER::store;
 343             }
 344         }
 345     );
 346     return $self;
 347 }
 348
 349 =head3 delete
 350
 351 $patron->delete
 352
 353 Delete patron's holds, lists and finally the patron.
 354
 355 Lists owned by the borrower are deleted, but entries from the borrower to
 356 other lists are kept.
 357
 358 =cut
 359
 360 sub delete {
 361     my ($self) = @_;
 362
 363     $self->_result->result_source->schema->txn_do(
 364         sub {
 365             # Cancel Patron's holds
 366             my $holds = $self->holds;
 367             while( my $hold = $holds->next ){
 368                 $hold->cancel;
 369             }
 370
 371             # Delete all lists and all shares of this borrower
 372             # Consistent with the approach Koha uses on deleting individual lists
 373             # Note that entries in virtualshelfcontents added by this borrower to
 374             # lists of others will be handled by a table constraint: the borrower
 375             # is set to NULL in those entries.
 376             # NOTE:
 377             # We could handle the above deletes via a constraint too.
 378             # But a new BZ report 11889 has been opened to discuss another approach.
 379             # Instead of deleting we could also disown lists (based on a pref).
 380             # In that way we could save shared and public lists.
 381             # The current table constraints support that idea now.
 382             # This pref should then govern the results of other routines/methods such as
 383             # Koha::Virtualshelf->new->delete too.
 384             # FIXME Could be $patron->get_lists
 385             $_->delete for Koha::Virtualshelves->search( { owner => $self->borrowernumber } );
 386
 387             # We cannot have a FK on borrower_modifications.borrowernumber, the table is also used
 388             # for patron selfreg
 389             $_->delete for Koha::Patron::Modifications->search( { borrowernumber => $self->borrowernumber } );
 390
 391             $self->SUPER::delete;
 392
 393             logaction( "MEMBERS", "DELETE", $self->borrowernumber, "" ) if C4::Context->preference("BorrowersLog");
 394         }
 395     );
 396     return $self;
 397 }
 398
 399
 400 =head3 category
 401
 402 my $patron_category = $patron->category
 403
 404 Return the patron category for this patron
 405
 406 =cut
 407
 408 sub category {
 409     my ( $self ) = @_;
 410     return Koha::Patron::Category->_new_from_dbic( $self->_result->categorycode );
 411 }
 412
 413 =head3 image
 414
 415 =cut
 416
 417 sub image {
 418     my ( $self ) = @_;
 419
 420     return Koha::Patron::Images->find( $self->borrowernumber );
 421 }
 422
 423 =head3 library
 424
 425 Returns a Koha::Library object representing the patron's home library.
 426
 427 =cut
 428
 429 sub library {
 430     my ( $self ) = @_;
 431     return Koha::Library->_new_from_dbic($self->_result->branchcode);
 432 }
 433
 434 =head3 sms_provider
 435
 436 Returns a Koha::SMS::Provider object representing the patron's SMS provider.
 437
 438 =cut
 439
 440 sub sms_provider {
 441     my ( $self ) = @_;
 442     my $sms_provider_rs = $self->_result->sms_provider;
 443     return unless $sms_provider_rs;
 444     return Koha::SMS::Provider->_new_from_dbic($sms_provider_rs);
 445 }
 446
 447 =head3 guarantor_relationships
 448
 449 Returns Koha::Patron::Relationships object for this patron's guarantors
 450
 451 Returns the set of relationships for the patrons that are guarantors for this patron.
 452
 453 This is returned instead of a Koha::Patron object because the guarantor
 454 may not exist as a patron in Koha. If this is true, the guarantors name
 455 exists in the Koha::Patron::Relationship object and will have no guarantor_id.
 456
 457 =cut
 458
 459 sub guarantor_relationships {
 460     my ($self) = @_;
 461
 462     return Koha::Patron::Relationships->search( { guarantee_id => $self->id } );
 463 }
 464
 465 =head3 guarantee_relationships
 466
 467 Returns Koha::Patron::Relationships object for this patron's guarantors
 468
 469 Returns the set of relationships for the patrons that are guarantees for this patron.
 470
 471 The method returns Koha::Patron::Relationship objects for the sake
 472 of consistency with the guantors method.
 473 A guarantee by definition must exist as a patron in Koha.
 474
 475 =cut
 476
 477 sub guarantee_relationships {
 478     my ($self) = @_;
 479
 480     return Koha::Patron::Relationships->search(
 481         { guarantor_id => $self->id },
 482         {
 483             prefetch => 'guarantee',
 484             order_by => { -asc => [ 'guarantee.surname', 'guarantee.firstname' ] },
 485         }
 486     );
 487 }
 488
 489 =head3 housebound_profile
 490
 491 Returns the HouseboundProfile associated with this patron.
 492
 493 =cut
 494
 495 sub housebound_profile {
 496     my ( $self ) = @_;
 497     my $profile = $self->_result->housebound_profile;
 498     return Koha::Patron::HouseboundProfile->_new_from_dbic($profile)
 499         if ( $profile );
 500     return;
 501 }
 502
 503 =head3 housebound_role
 504
 505 Returns the HouseboundRole associated with this patron.
 506
 507 =cut
 508
 509 sub housebound_role {
 510     my ( $self ) = @_;
 511
 512     my $role = $self->_result->housebound_role;
 513     return Koha::Patron::HouseboundRole->_new_from_dbic($role) if ( $role );
 514     return;
 515 }
 516
 517 =head3 siblings
 518
 519 Returns the siblings of this patron.
 520
 521 =cut
 522
 523 sub siblings {
 524     my ($self) = @_;
 525
 526     my @guarantors = $self->guarantor_relationships()->guarantors();
 527
 528     return unless @guarantors;
 529
 530     my @siblings =
 531       map { $_->guarantee_relationships()->guarantees() } @guarantors;
 532
 533     return unless @siblings;
 534
 535     my %seen;
 536     @siblings =
 537       grep { !$seen{ $_->id }++ && ( $_->id != $self->id ) } @siblings;
 538
 539     return wantarray ? @siblings : Koha::Patrons->search( { borrowernumber => { -in => [ map { $_->id } @siblings ] } } );
 540 }
 541
 542 =head3 merge_with
 543
 544     my $patron = Koha::Patrons->find($id);
 545     $patron->merge_with( \@patron_ids );
 546
 547     This subroutine merges a list of patrons into the patron record. This is accomplished by finding
 548     all related patron ids for the patrons to be merged in other tables and changing the ids to be that
 549     of the keeper patron.
 550
 551 =cut
 552
 553 sub merge_with {
 554     my ( $self, $patron_ids ) = @_;
 555
 556     my @patron_ids = @{ $patron_ids };
 557
 558     # Ensure the keeper isn't in the list of patrons to merge
 559     @patron_ids = grep { $_ ne $self->id } @patron_ids;
 560
 561     my $schema = Koha::Database->new()->schema();
 562
 563     my $results;
 564
 565     $self->_result->result_source->schema->txn_do( sub {
 566         foreach my $patron_id (@patron_ids) {
 567             my $patron = Koha::Patrons->find( $patron_id );
 568
 569             next unless $patron;
 570
 571             # Unbless for safety, the patron will end up being deleted
 572             $results->{merged}->{$patron_id}->{patron} = $patron->unblessed;
 573
 574             while (my ($r, $field) = each(%$RESULTSET_PATRON_ID_MAPPING)) {
 575                 my $rs = $schema->resultset($r)->search({ $field => $patron_id });
 576                 $results->{merged}->{ $patron_id }->{updated}->{$r} = $rs->count();
 577                 $rs->update({ $field => $self->id });
 578             }
 579
 580             $patron->move_to_deleted();
 581             $patron->delete();
 582         }
 583     });
 584
 585     return $results;
 586 }
 587
 588
 589
 590 =head3 wants_check_for_previous_checkout
 591
 592     $wants_check = $patron->wants_check_for_previous_checkout;
 593
 594 Return 1 if Koha needs to perform PrevIssue checking, else 0.
 595
 596 =cut
 597
 598 sub wants_check_for_previous_checkout {
 599     my ( $self ) = @_;
 600     my $syspref = C4::Context->preference("checkPrevCheckout");
 601
 602     # Simple cases
 603     ## Hard syspref trumps all
 604     return 1 if ($syspref eq 'hardyes');
 605     return 0 if ($syspref eq 'hardno');
 606     ## Now, patron pref trumps all
 607     return 1 if ($self->checkprevcheckout eq 'yes');
 608     return 0 if ($self->checkprevcheckout eq 'no');
 609
 610     # More complex: patron inherits -> determine category preference
 611     my $checkPrevCheckoutByCat = $self->category->checkprevcheckout;
 612     return 1 if ($checkPrevCheckoutByCat eq 'yes');
 613     return 0 if ($checkPrevCheckoutByCat eq 'no');
 614
 615     # Finally: category preference is inherit, default to 0
 616     if ($syspref eq 'softyes') {
 617         return 1;
 618     } else {
 619         return 0;
 620     }
 621 }
 622
 623 =head3 do_check_for_previous_checkout
 624
 625     $do_check = $patron->do_check_for_previous_checkout($item);
 626
 627 Return 1 if the bib associated with $ITEM has previously been checked out to
 628 $PATRON, 0 otherwise.
 629
 630 =cut
 631
 632 sub do_check_for_previous_checkout {
 633     my ( $self, $item ) = @_;
 634
 635     my @item_nos;
 636     my $biblio = Koha::Biblios->find( $item->{biblionumber} );
 637     if ( $biblio->is_serial ) {
 638         push @item_nos, $item->{itemnumber};
 639     } else {
 640         # Get all itemnumbers for given bibliographic record.
 641         @item_nos = $biblio->items->get_column( 'itemnumber' );
 642     }
 643
 644     # Create (old)issues search criteria
 645     my $criteria = {
 646         borrowernumber => $self->borrowernumber,
 647         itemnumber => \@item_nos,
 648     };
 649
 650     # Check current issues table
 651     my $issues = Koha::Checkouts->search($criteria);
 652     return 1 if $issues->count; # 0 || N
 653
 654     # Check old issues table
 655     my $old_issues = Koha::Old::Checkouts->search($criteria);
 656     return $old_issues->count;  # 0 || N
 657 }
 658
 659 =head3 is_debarred
 660
 661 my $debarment_expiration = $patron->is_debarred;
 662
 663 Returns the date a patron debarment will expire, or undef if the patron is not
 664 debarred
 665
 666 =cut
 667
 668 sub is_debarred {
 669     my ($self) = @_;
 670
 671     return unless $self->debarred;
 672     return $self->debarred
 673       if $self->debarred =~ '^9999'
 674       or dt_from_string( $self->debarred ) > dt_from_string;
 675     return;
 676 }
 677
 678 =head3 is_expired
 679
 680 my $is_expired = $patron->is_expired;
 681
 682 Returns 1 if the patron is expired or 0;
 683
 684 =cut
 685
 686 sub is_expired {
 687     my ($self) = @_;
 688     return 0 unless $self->dateexpiry;
 689     return 0 if $self->dateexpiry =~ '^9999';
 690     return 1 if dt_from_string( $self->dateexpiry ) < dt_from_string->truncate( to => 'day' );
 691     return 0;
 692 }
 693
 694 =head3 is_going_to_expire
 695
 696 my $is_going_to_expire = $patron->is_going_to_expire;
 697
 698 Returns 1 if the patron is going to expired, depending on the NotifyBorrowerDeparture pref or 0
 699
 700 =cut
 701
 702 sub is_going_to_expire {
 703     my ($self) = @_;
 704
 705     my $delay = C4::Context->preference('NotifyBorrowerDeparture') || 0;
 706
 707     return 0 unless $delay;
 708     return 0 unless $self->dateexpiry;
 709     return 0 if $self->dateexpiry =~ '^9999';
 710     return 1 if dt_from_string( $self->dateexpiry, undef, 'floating' )->subtract( days => $delay ) < dt_from_string(undef, undef, 'floating')->truncate( to => 'day' );
 711     return 0;
 712 }
 713
 714 =head3 set_password
 715
 716     $patron->set_password({ password => $plain_text_password [, skip_validation => 1 ] });
 717
 718 Set the patron's password.
 719
 720 =head4 Exceptions
 721
 722 The passed string is validated against the current password enforcement policy.
 723 Validation can be skipped by passing the I<skip_validation> parameter.
 724
 725 Exceptions are thrown if the password is not good enough.
 726
 727 =over 4
 728
 729 =item Koha::Exceptions::Password::TooShort
 730
 731 =item Koha::Exceptions::Password::WhitespaceCharacters
 732
 733 =item Koha::Exceptions::Password::TooWeak
 734
 735 =item Koha::Exceptions::Password::Plugin (if a "check password" plugin is enabled)
 736
 737 =back
 738
 739 =cut
 740
 741 sub set_password {
 742     my ( $self, $args ) = @_;
 743
 744     my $password = $args->{password};
 745
 746     unless ( $args->{skip_validation} ) {
 747         my ( $is_valid, $error ) = Koha::AuthUtils::is_password_valid( $password );
 748
 749         if ( !$is_valid ) {
 750             if ( $error eq 'too_short' ) {
 751                 my $min_length = C4::Context->preference('minPasswordLength');
 752                 $min_length = 3 if not $min_length or $min_length < 3;
 753
 754                 my $password_length = length($password);
 755                 Koha::Exceptions::Password::TooShort->throw(
 756                     length => $password_length, min_length => $min_length );
 757             }
 758             elsif ( $error eq 'has_whitespaces' ) {
 759                 Koha::Exceptions::Password::WhitespaceCharacters->throw();
 760             }
 761             elsif ( $error eq 'too_weak' ) {
 762                 Koha::Exceptions::Password::TooWeak->throw();
 763             }
 764         }
 765     }
 766
 767     if ( C4::Context->config("enable_plugins") ) {
 768         # Call any check_password plugins
 769         my @plugins = Koha::Plugins->new()->GetPlugins({
 770             method => 'check_password',
 771         });
 772         foreach my $plugin ( @plugins ) {
 773             # This plugin hook will also be used by a plugin for the Norwegian national
 774             # patron database. This is why we need to pass both the password and the
 775             # borrowernumber to the plugin.
 776             my $ret = $plugin->check_password(
 777                 {
 778                     password       => $password,
 779                     borrowernumber => $self->borrowernumber
 780                 }
 781             );
 782             # This plugin hook will also be used by a plugin for the Norwegian national
 783             # patron database. This is why we need to call the actual plugins and then
 784             # check skip_validation afterwards.
 785             if ( $ret->{'error'} == 1 && !$args->{skip_validation} ) {
 786                 Koha::Exceptions::Password::Plugin->throw();
 787             }
 788         }
 789     }
 790
 791     my $digest = Koha::AuthUtils::hash_password($password);
 792
 793     # We do not want to call $self->store and retrieve password from DB
 794     $self->password($digest);
 795     $self->login_attempts(0);
 796     $self->SUPER::store;
 797
 798     logaction( "MEMBERS", "CHANGE PASS", $self->borrowernumber, "" )
 799         if C4::Context->preference("BorrowersLog");
 800
 801     return $self;
 802 }
 803
 804
 805 =head3 renew_account
 806
 807 my $new_expiry_date = $patron->renew_account
 808
 809 Extending the subscription to the expiry date.
 810
 811 =cut
 812
 813 sub renew_account {
 814     my ($self) = @_;
 815     my $date;
 816     if ( C4::Context->preference('BorrowerRenewalPeriodBase') eq 'combination' ) {
 817         $date = ( dt_from_string gt dt_from_string( $self->dateexpiry ) ) ? dt_from_string : dt_from_string( $self->dateexpiry );
 818     } else {
 819         $date =
 820             C4::Context->preference('BorrowerRenewalPeriodBase') eq 'dateexpiry'
 821             ? dt_from_string( $self->dateexpiry )
 822             : dt_from_string;
 823     }
 824     my $expiry_date = $self->category->get_expiry_date($date);
 825
 826     $self->dateexpiry($expiry_date);
 827     $self->date_renewed( dt_from_string() );
 828     $self->store();
 829
 830     $self->add_enrolment_fee_if_needed(1);
 831
 832     logaction( "MEMBERS", "RENEW", $self->borrowernumber, "Membership renewed" ) if C4::Context->preference("BorrowersLog");
 833     return dt_from_string( $expiry_date )->truncate( to => 'day' );
 834 }
 835
 836 =head3 has_overdues
 837
 838 my $has_overdues = $patron->has_overdues;
 839
 840 Returns the number of patron's overdues
 841
 842 =cut
 843
 844 sub has_overdues {
 845     my ($self) = @_;
 846     my $dtf = Koha::Database->new->schema->storage->datetime_parser;
 847     return $self->_result->issues->search({ date_due => { '<' => $dtf->format_datetime( dt_from_string() ) } })->count;
 848 }
 849
 850 =head3 track_login
 851
 852     $patron->track_login;
 853     $patron->track_login({ force => 1 });
 854
 855     Tracks a (successful) login attempt.
 856     The preference TrackLastPatronActivity must be enabled. Or you
 857     should pass the force parameter.
 858
 859 =cut
 860
 861 sub track_login {
 862     my ( $self, $params ) = @_;
 863     return if
 864         !$params->{force} &&
 865         !C4::Context->preference('TrackLastPatronActivity');
 866     $self->lastseen( dt_from_string() )->store;
 867 }
 868
 869 =head3 move_to_deleted
 870
 871 my $is_moved = $patron->move_to_deleted;
 872
 873 Move a patron to the deletedborrowers table.
 874 This can be done before deleting a patron, to make sure the data are not completely deleted.
 875
 876 =cut
 877
 878 sub move_to_deleted {
 879     my ($self) = @_;
 880     my $patron_infos = $self->unblessed;
 881     delete $patron_infos->{updated_on}; #This ensures the updated_on date in deletedborrowers will be set to the current timestamp
 882     return Koha::Database->new->schema->resultset('Deletedborrower')->create($patron_infos);
 883 }
 884
 885 =head3 article_requests
 886
 887 my @requests = $borrower->article_requests();
 888 my $requests = $borrower->article_requests();
 889
 890 Returns either a list of ArticleRequests objects,
 891 or an ArtitleRequests object, depending on the
 892 calling context.
 893
 894 =cut
 895
 896 sub article_requests {
 897     my ( $self ) = @_;
 898
 899     $self->{_article_requests} ||= Koha::ArticleRequests->search({ borrowernumber => $self->borrowernumber() });
 900
 901     return $self->{_article_requests};
 902 }
 903
 904 =head3 article_requests_current
 905
 906 my @requests = $patron->article_requests_current
 907
 908 Returns the article requests associated with this patron that are incomplete
 909
 910 =cut
 911
 912 sub article_requests_current {
 913     my ( $self ) = @_;
 914
 915     $self->{_article_requests_current} ||= Koha::ArticleRequests->search(
 916         {
 917             borrowernumber => $self->id(),
 918             -or          => [
 919                 { status => Koha::ArticleRequest::Status::Pending },
 920                 { status => Koha::ArticleRequest::Status::Processing }
 921             ]
 922         }
 923     );
 924
 925     return $self->{_article_requests_current};
 926 }
 927
 928 =head3 article_requests_finished
 929
 930 my @requests = $biblio->article_requests_finished
 931
 932 Returns the article requests associated with this patron that are completed
 933
 934 =cut
 935
 936 sub article_requests_finished {
 937     my ( $self, $borrower ) = @_;
 938
 939     $self->{_article_requests_finished} ||= Koha::ArticleRequests->search(
 940         {
 941             borrowernumber => $self->id(),
 942             -or          => [
 943                 { status => Koha::ArticleRequest::Status::Completed },
 944                 { status => Koha::ArticleRequest::Status::Canceled }
 945             ]
 946         }
 947     );
 948
 949     return $self->{_article_requests_finished};
 950 }
 951
 952 =head3 add_enrolment_fee_if_needed
 953
 954 my $enrolment_fee = $patron->add_enrolment_fee_if_needed($renewal);
 955
 956 Add enrolment fee for a patron if needed.
 957
 958 $renewal - boolean denoting whether this is an account renewal or not
 959
 960 =cut
 961
 962 sub add_enrolment_fee_if_needed {
 963     my ($self, $renewal) = @_;
 964     my $enrolment_fee = $self->category->enrolmentfee;
 965     if ( $enrolment_fee && $enrolment_fee > 0 ) {
 966         my $type = $renewal ? 'ACCOUNT_RENEW' : 'ACCOUNT';
 967         $self->account->add_debit(
 968             {
 969                 amount     => $enrolment_fee,
 970                 user_id    => C4::Context->userenv ? C4::Context->userenv->{'number'} : undef,
 971                 interface  => C4::Context->interface,
 972                 library_id => C4::Context->userenv ? C4::Context->userenv->{'branch'} : undef,
 973                 type       => $type
 974             }
 975         );
 976     }
 977     return $enrolment_fee || 0;
 978 }
 979
 980 =head3 checkouts
 981
 982 my $checkouts = $patron->checkouts
 983
 984 =cut
 985
 986 sub checkouts {
 987     my ($self) = @_;
 988     my $checkouts = $self->_result->issues;
 989     return Koha::Checkouts->_new_from_dbic( $checkouts );
 990 }
 991
 992 =head3 pending_checkouts
 993
 994 my $pending_checkouts = $patron->pending_checkouts
 995
 996 This method will return the same as $self->checkouts, but with a prefetch on
 997 items, biblio and biblioitems.
 998
 999 It has been introduced to replaced the C4::Members::GetPendingIssues subroutine
1000
1001 It should not be used directly, prefer to access fields you need instead of
1002 retrieving all these fields in one go.
1003
1004 =cut
1005
1006 sub pending_checkouts {
1007     my( $self ) = @_;
1008     my $checkouts = $self->_result->issues->search(
1009         {},
1010         {
1011             order_by => [
1012                 { -desc => 'me.timestamp' },
1013                 { -desc => 'issuedate' },
1014                 { -desc => 'issue_id' }, # Sort by issue_id should be enough
1015             ],
1016             prefetch => { item => { biblio => 'biblioitems' } },
1017         }
1018     );
1019     return Koha::Checkouts->_new_from_dbic( $checkouts );
1020 }
1021
1022 =head3 old_checkouts
1023
1024 my $old_checkouts = $patron->old_checkouts
1025
1026 =cut
1027
1028 sub old_checkouts {
1029     my ($self) = @_;
1030     my $old_checkouts = $self->_result->old_issues;
1031     return Koha::Old::Checkouts->_new_from_dbic( $old_checkouts );
1032 }
1033
1034 =head3 get_overdues
1035
1036 my $overdue_items = $patron->get_overdues
1037
1038 Return the overdue items
1039
1040 =cut
1041
1042 sub get_overdues {
1043     my ($self) = @_;
1044     my $dtf = Koha::Database->new->schema->storage->datetime_parser;
1045     return $self->checkouts->search(
1046         {
1047             'me.date_due' => { '<' => $dtf->format_datetime(dt_from_string) },
1048         },
1049         {
1050             prefetch => { item => { biblio => 'biblioitems' } },
1051         }
1052     );
1053 }
1054
1055 =head3 get_routing_lists
1056
1057 my @routinglists = $patron->get_routing_lists
1058
1059 Returns the routing lists a patron is subscribed to.
1060
1061 =cut
1062
1063 sub get_routing_lists {
1064     my ($self) = @_;
1065     my $routing_list_rs = $self->_result->subscriptionroutinglists;
1066     return Koha::Subscription::Routinglists->_new_from_dbic($routing_list_rs);
1067 }
1068
1069 =head3 get_age
1070
1071 my $age = $patron->get_age
1072
1073 Return the age of the patron
1074
1075 =cut
1076
1077 sub get_age {
1078     my ($self)    = @_;
1079     my $today_str = dt_from_string->strftime("%Y-%m-%d");
1080     return unless $self->dateofbirth;
1081     my $dob_str   = dt_from_string( $self->dateofbirth )->strftime("%Y-%m-%d");
1082
1083     my ( $dob_y,   $dob_m,   $dob_d )   = split /-/, $dob_str;
1084     my ( $today_y, $today_m, $today_d ) = split /-/, $today_str;
1085
1086     my $age = $today_y - $dob_y;
1087     if ( $dob_m . $dob_d > $today_m . $today_d ) {
1088         $age--;
1089     }
1090
1091     return $age;
1092 }
1093
1094 =head3 is_valid_age
1095
1096 my $is_valid = $patron->is_valid_age
1097
1098 Return 1 if patron's age is between allowed limits, returns 0 if it's not.
1099
1100 =cut
1101
1102 sub is_valid_age {
1103     my ($self) = @_;
1104     my $age = $self->get_age;
1105
1106     my $patroncategory = $self->category;
1107     my ($low,$high) = ($patroncategory->dateofbirthrequired, $patroncategory->upperagelimit);
1108
1109     return (defined($age) && (($high && ($age > $high)) or ($age < $low))) ? 0 : 1;
1110 }
1111
1112 =head3 account
1113
1114 my $account = $patron->account
1115
1116 =cut
1117
1118 sub account {
1119     my ($self) = @_;
1120     return Koha::Account->new( { patron_id => $self->borrowernumber } );
1121 }
1122
1123 =head3 holds
1124
1125 my $holds = $patron->holds
1126
1127 Return all the holds placed by this patron
1128
1129 =cut
1130
1131 sub holds {
1132     my ($self) = @_;
1133     my $holds_rs = $self->_result->reserves->search( {}, { order_by => 'reservedate' } );
1134     return Koha::Holds->_new_from_dbic($holds_rs);
1135 }
1136
1137 =head3 old_holds
1138
1139 my $old_holds = $patron->old_holds
1140
1141 Return all the historical holds for this patron
1142
1143 =cut
1144
1145 sub old_holds {
1146     my ($self) = @_;
1147     my $old_holds_rs = $self->_result->old_reserves->search( {}, { order_by => 'reservedate' } );
1148     return Koha::Old::Holds->_new_from_dbic($old_holds_rs);
1149 }
1150
1151 =head3 return_claims
1152
1153 my $return_claims = $patron->return_claims
1154
1155 =cut
1156
1157 sub return_claims {
1158     my ($self) = @_;
1159     my $return_claims = $self->_result->return_claims_borrowernumbers;
1160     return Koha::Checkouts::ReturnClaims->_new_from_dbic( $return_claims );
1161 }
1162
1163 =head3 notice_email_address
1164
1165   my $email = $patron->notice_email_address;
1166
1167 Return the email address of patron used for notices.
1168 Returns the empty string if no email address.
1169
1170 =cut
1171
1172 sub notice_email_address{
1173     my ( $self ) = @_;
1174
1175     my $which_address = C4::Context->preference("AutoEmailPrimaryAddress");
1176     # if syspref is set to 'first valid' (value == OFF), look up email address
1177     if ( $which_address eq 'OFF' ) {
1178         return $self->first_valid_email_address;
1179     }
1180
1181     return $self->$which_address || '';
1182 }
1183
1184 =head3 first_valid_email_address
1185
1186 my $first_valid_email_address = $patron->first_valid_email_address
1187
1188 Return the first valid email address for a patron.
1189 For now, the order  is defined as email, emailpro, B_email.
1190 Returns the empty string if the borrower has no email addresses.
1191
1192 =cut
1193
1194 sub first_valid_email_address {
1195     my ($self) = @_;
1196
1197     return $self->email() || $self->emailpro() || $self->B_email() || q{};
1198 }
1199
1200 =head3 get_club_enrollments
1201
1202 =cut
1203
1204 sub get_club_enrollments {
1205     my ( $self, $return_scalar ) = @_;
1206
1207     my $e = Koha::Club::Enrollments->search( { borrowernumber => $self->borrowernumber(), date_canceled => undef } );
1208
1209     return $e if $return_scalar;
1210
1211     return wantarray ? $e->as_list : $e;
1212 }
1213
1214 =head3 get_enrollable_clubs
1215
1216 =cut
1217
1218 sub get_enrollable_clubs {
1219     my ( $self, $is_enrollable_from_opac, $return_scalar ) = @_;
1220
1221     my $params;
1222     $params->{is_enrollable_from_opac} = $is_enrollable_from_opac
1223       if $is_enrollable_from_opac;
1224     $params->{is_email_required} = 0 unless $self->first_valid_email_address();
1225
1226     $params->{borrower} = $self;
1227
1228     my $e = Koha::Clubs->get_enrollable($params);
1229
1230     return $e if $return_scalar;
1231
1232     return wantarray ? $e->as_list : $e;
1233 }
1234
1235 =head3 account_locked
1236
1237 my $is_locked = $patron->account_locked
1238
1239 Return true if the patron has reached the maximum number of login attempts
1240 (see pref FailedLoginAttempts). If login_attempts is < 0, this is interpreted
1241 as an administrative lockout (independent of FailedLoginAttempts; see also
1242 Koha::Patron->lock).
1243 Otherwise return false.
1244 If the pref is not set (empty string, null or 0), the feature is considered as
1245 disabled.
1246
1247 =cut
1248
1249 sub account_locked {
1250     my ($self) = @_;
1251     my $FailedLoginAttempts = C4::Context->preference('FailedLoginAttempts');
1252     return 1 if $FailedLoginAttempts
1253           and $self->login_attempts
1254           and $self->login_attempts >= $FailedLoginAttempts;
1255     return 1 if ($self->login_attempts || 0) < 0; # administrative lockout
1256     return 0;
1257 }
1258
1259 =head3 can_see_patron_infos
1260
1261 my $can_see = $patron->can_see_patron_infos( $patron );
1262
1263 Return true if the patron (usually the logged in user) can see the patron's infos for a given patron
1264
1265 =cut
1266
1267 sub can_see_patron_infos {
1268     my ( $self, $patron ) = @_;
1269     return unless $patron;
1270     return $self->can_see_patrons_from( $patron->library->branchcode );
1271 }
1272
1273 =head3 can_see_patrons_from
1274
1275 my $can_see = $patron->can_see_patrons_from( $branchcode );
1276
1277 Return true if the patron (usually the logged in user) can see the patron's infos from a given library
1278
1279 =cut
1280
1281 sub can_see_patrons_from {
1282     my ( $self, $branchcode ) = @_;
1283     my $can = 0;
1284     if ( $self->branchcode eq $branchcode ) {
1285         $can = 1;
1286     } elsif ( $self->has_permission( { borrowers => 'view_borrower_infos_from_any_libraries' } ) ) {
1287         $can = 1;
1288     } elsif ( my $library_groups = $self->library->library_groups ) {
1289         while ( my $library_group = $library_groups->next ) {
1290             if ( $library_group->parent->has_child( $branchcode ) ) {
1291                 $can = 1;
1292                 last;
1293             }
1294         }
1295     }
1296     return $can;
1297 }
1298
1299 =head3 libraries_where_can_see_patrons
1300
1301 my $libraries = $patron-libraries_where_can_see_patrons;
1302
1303 Return the list of branchcodes(!) of libraries the patron is allowed to see other patron's infos.
1304 The branchcodes are arbitrarily returned sorted.
1305 We are supposing here that the object is related to the logged in patron (use of C4::Context::only_my_library)
1306
1307 An empty array means no restriction, the patron can see patron's infos from any libraries.
1308
1309 =cut
1310
1311 sub libraries_where_can_see_patrons {
1312     my ( $self ) = @_;
1313     my $userenv = C4::Context->userenv;
1314
1315     return () unless $userenv; # For tests, but userenv should be defined in tests...
1316
1317     my @restricted_branchcodes;
1318     if (C4::Context::only_my_library) {
1319         push @restricted_branchcodes, $self->branchcode;
1320     }
1321     else {
1322         unless (
1323             $self->has_permission(
1324                 { borrowers => 'view_borrower_infos_from_any_libraries' }
1325             )
1326           )
1327         {
1328             my $library_groups = $self->library->library_groups({ ft_hide_patron_info => 1 });
1329             if ( $library_groups->count )
1330             {
1331                 while ( my $library_group = $library_groups->next ) {
1332                     my $parent = $library_group->parent;
1333                     if ( $parent->has_child( $self->branchcode ) ) {
1334                         push @restricted_branchcodes, $parent->children->get_column('branchcode');
1335                     }
1336                 }
1337             }
1338
1339             @restricted_branchcodes = ( $self->branchcode ) unless @restricted_branchcodes;
1340         }
1341     }
1342
1343     @restricted_branchcodes = grep { defined $_ } @restricted_branchcodes;
1344     @restricted_branchcodes = uniq(@restricted_branchcodes);
1345     @restricted_branchcodes = sort(@restricted_branchcodes);
1346     return @restricted_branchcodes;
1347 }
1348
1349 =head3 has_permission
1350
1351 my $permission = $patron->has_permission($required);
1352
1353 See C4::Auth::haspermission for details of syntax for $required
1354
1355 =cut
1356
1357 sub has_permission {
1358     my ( $self, $flagsrequired ) = @_;
1359     return unless $self->userid;
1360     # TODO code from haspermission needs to be moved here!
1361     return C4::Auth::haspermission( $self->userid, $flagsrequired );
1362 }
1363
1364 =head3 is_adult
1365
1366 my $is_adult = $patron->is_adult
1367
1368 Return true if the patron has a category with a type Adult (A) or Organization (I)
1369
1370 =cut
1371
1372 sub is_adult {
1373     my ( $self ) = @_;
1374     return $self->category->category_type =~ /^(A|I)$/ ? 1 : 0;
1375 }
1376
1377 =head3 is_child
1378
1379 my $is_child = $patron->is_child
1380
1381 Return true if the patron has a category with a type Child (C)
1382
1383 =cut
1384
1385 sub is_child {
1386     my( $self ) = @_;
1387     return $self->category->category_type eq 'C' ? 1 : 0;
1388 }
1389
1390 =head3 has_valid_userid
1391
1392 my $patron = Koha::Patrons->find(42);
1393 $patron->userid( $new_userid );
1394 my $has_a_valid_userid = $patron->has_valid_userid
1395
1396 my $patron = Koha::Patron->new( $params );
1397 my $has_a_valid_userid = $patron->has_valid_userid
1398
1399 Return true if the current userid of this patron is valid/unique, otherwise false.
1400
1401 Note that this should be done in $self->store instead and raise an exception if needed.
1402
1403 =cut
1404
1405 sub has_valid_userid {
1406     my ($self) = @_;
1407
1408     return 0 unless $self->userid;
1409
1410     return 0 if ( $self->userid eq C4::Context->config('user') );    # DB user
1411
1412     my $already_exists = Koha::Patrons->search(
1413         {
1414             userid => $self->userid,
1415             (
1416                 $self->in_storage
1417                 ? ( borrowernumber => { '!=' => $self->borrowernumber } )
1418                 : ()
1419             ),
1420         }
1421     )->count;
1422     return $already_exists ? 0 : 1;
1423 }
1424
1425 =head3 generate_userid
1426
1427 my $patron = Koha::Patron->new( $params );
1428 $patron->generate_userid
1429
1430 Generate a userid using the $surname and the $firstname (if there is a value in $firstname).
1431
1432 Set a generated userid ($firstname.$surname if there is a $firstname, or $surname if there is no value in $firstname) plus offset (0 if the $userid is unique, or a higher numeric value if not unique).
1433
1434 =cut
1435
1436 sub generate_userid {
1437     my ($self) = @_;
1438     my $offset = 0;
1439     my $firstname = $self->firstname // q{};
1440     my $surname = $self->surname // q{};
1441     #The script will "do" the following code and increment the $offset until the generated userid is unique
1442     do {
1443       $firstname =~ s/[[:digit:][:space:][:blank:][:punct:][:cntrl:]]//g;
1444       $surname =~ s/[[:digit:][:space:][:blank:][:punct:][:cntrl:]]//g;
1445       my $userid = lc(($firstname)? "$firstname.$surname" : $surname);
1446       $userid = NFKD( $userid );
1447       $userid =~ s/\p{NonspacingMark}//g;
1448       $userid .= $offset unless $offset == 0;
1449       $self->userid( $userid );
1450       $offset++;
1451      } while (! $self->has_valid_userid );
1452
1453      return $self;
1454 }
1455
1456 =head3 add_extended_attribute
1457
1458 =cut
1459
1460 sub add_extended_attribute {
1461     my ($self, $attribute) = @_;
1462     $attribute->{borrowernumber} = $self->borrowernumber;
1463     return Koha::Patron::Attribute->new($attribute)->store;
1464 }
1465
1466 =head3 extended_attributes
1467
1468 Return object of Koha::Patron::Attributes type with all attributes set for this patron
1469
1470 Or setter FIXME
1471
1472 =cut
1473
1474 sub extended_attributes {
1475     my ( $self, $attributes ) = @_;
1476     if ($attributes) {    # setter
1477         my $schema = $self->_result->result_source->schema;
1478         $schema->txn_do(
1479             sub {
1480                 # Remove the existing one
1481                 $self->extended_attributes->filter_by_branch_limitations->delete;
1482
1483                 # Insert the new ones
1484                 for my $attribute (@$attributes) {
1485                     eval {
1486                         $self->_result->create_related('borrower_attributes', $attribute);
1487                     };
1488                     # FIXME We should:
1489                     # 1 - Raise an exception
1490                     # 2 - Execute in a transaction and don't save
1491                     #  or Insert anyway but display a message on the UI
1492                     warn $@ if $@;
1493                 }
1494             }
1495         );
1496     }
1497
1498     my $rs = $self->_result->borrower_attributes;
1499     # We call search to use the filters in Koha::Patron::Attributes->search
1500     return Koha::Patron::Attributes->_new_from_dbic($rs)->search;
1501 }
1502
1503 =head3 lock
1504
1505     Koha::Patrons->find($id)->lock({ expire => 1, remove => 1 });
1506
1507     Lock and optionally expire a patron account.
1508     Remove holds and article requests if remove flag set.
1509     In order to distinguish from locking by entering a wrong password, let's
1510     call this an administrative lockout.
1511
1512 =cut
1513
1514 sub lock {
1515     my ( $self, $params ) = @_;
1516     $self->login_attempts( ADMINISTRATIVE_LOCKOUT );
1517     if( $params->{expire} ) {
1518         $self->dateexpiry( dt_from_string->subtract(days => 1) );
1519     }
1520     $self->store;
1521     if( $params->{remove} ) {
1522         $self->holds->delete;
1523         $self->article_requests->delete;
1524     }
1525     return $self;
1526 }
1527
1528 =head3 anonymize
1529
1530     Koha::Patrons->find($id)->anonymize;
1531
1532     Anonymize or clear borrower fields. Fields in BorrowerMandatoryField
1533     are randomized, other personal data is cleared too.
1534     Patrons with issues are skipped.
1535
1536 =cut
1537
1538 sub anonymize {
1539     my ( $self ) = @_;
1540     if( $self->_result->issues->count ) {
1541         warn "Exiting anonymize: patron ".$self->borrowernumber." still has issues";
1542         return;
1543     }
1544     # Mandatory fields come from the corresponding pref, but email fields
1545     # are removed since scrambled email addresses only generate errors
1546     my $mandatory = { map { (lc $_, 1); } grep { !/email/ }
1547         split /\s*\|\s*/, C4::Context->preference('BorrowerMandatoryField') };
1548     $mandatory->{userid} = 1; # needed since sub store does not clear field
1549     my @columns = $self->_result->result_source->columns;
1550     @columns = grep { !/borrowernumber|branchcode|categorycode|^date|password|flags|updated_on|lastseen|lang|login_attempts|anonymized/ } @columns;
1551     push @columns, 'dateofbirth'; # add this date back in
1552     foreach my $col (@columns) {
1553         $self->_anonymize_column($col, $mandatory->{lc $col} );
1554     }
1555     $self->anonymized(1)->store;
1556 }
1557
1558 sub _anonymize_column {
1559     my ( $self, $col, $mandatory ) = @_;
1560     my $col_info = $self->_result->result_source->column_info($col);
1561     my $type = $col_info->{data_type};
1562     my $nullable = $col_info->{is_nullable};
1563     my $val;
1564     if( $type =~ /char|text/ ) {
1565         $val = $mandatory
1566             ? Koha::Token->new->generate({ pattern => '\w{10}' })
1567             : $nullable
1568             ? undef
1569             : q{};
1570     } elsif( $type =~ /integer|int$|float|dec|double/ ) {
1571         $val = $nullable ? undef : 0;
1572     } elsif( $type =~ /date|time/ ) {
1573         $val = $nullable ? undef : dt_from_string;
1574     }
1575     $self->$col($val);
1576 }
1577
1578 =head3 add_guarantor
1579
1580     my @relationships = $patron->add_guarantor(
1581         {
1582             borrowernumber => $borrowernumber,
1583             relationships  => $relationship,
1584         }
1585     );
1586
1587     Adds a new guarantor to a patron.
1588
1589 =cut
1590
1591 sub add_guarantor {
1592     my ( $self, $params ) = @_;
1593
1594     my $guarantor_id = $params->{guarantor_id};
1595     my $relationship = $params->{relationship};
1596
1597     return Koha::Patron::Relationship->new(
1598         {
1599             guarantee_id => $self->id,
1600             guarantor_id => $guarantor_id,
1601             relationship => $relationship
1602         }
1603     )->store();
1604 }
1605
1606 =head3 get_extended_attribute
1607
1608 my $attribute_value = $patron->get_extended_attribute( $code );
1609
1610 Return the attribute for the code passed in parameter.
1611
1612 It not exist it returns undef
1613
1614 Note that this will not work for repeatable attribute types.
1615
1616 Maybe you certainly not want to use this method, it is actually only used for SHOW_BARCODE
1617 (which should be a real patron's attribute (not extended)
1618
1619 =cut
1620
1621 sub get_extended_attribute {
1622     my ( $self, $code, $value ) = @_;
1623     my $rs = $self->_result->borrower_attributes;
1624     return unless $rs;
1625     my $attribute = $rs->search({ code => $code, ( $value ? ( attribute => $value ) : () ) });
1626     return unless $attribute->count;
1627     return $attribute->next;
1628 }
1629
1630 =head3 to_api
1631
1632     my $json = $patron->to_api;
1633
1634 Overloaded method that returns a JSON representation of the Koha::Patron object,
1635 suitable for API output.
1636
1637 =cut
1638
1639 sub to_api {
1640     my ( $self, $params ) = @_;
1641
1642     my $json_patron = $self->SUPER::to_api( $params );
1643
1644     $json_patron->{restricted} = ( $self->is_debarred )
1645                                     ? Mojo::JSON->true
1646                                     : Mojo::JSON->false;
1647
1648     return $json_patron;
1649 }
1650
1651 =head3 to_api_mapping
1652
1653 This method returns the mapping for representing a Koha::Patron object
1654 on the API.
1655
1656 =cut
1657
1658 sub to_api_mapping {
1659     return {
1660         borrowernotes       => 'staff_notes',
1661         borrowernumber      => 'patron_id',
1662         branchcode          => 'library_id',
1663         categorycode        => 'category_id',
1664         checkprevcheckout   => 'check_previous_checkout',
1665         contactfirstname    => undef,                     # Unused
1666         contactname         => undef,                     # Unused
1667         contactnote         => 'altaddress_notes',
1668         contacttitle        => undef,                     # Unused
1669         dateenrolled        => 'date_enrolled',
1670         dateexpiry          => 'expiry_date',
1671         dateofbirth         => 'date_of_birth',
1672         debarred            => undef,                     # replaced by 'restricted'
1673         debarredcomment     => undef,    # calculated, API consumers will use /restrictions instead
1674         emailpro            => 'secondary_email',
1675         flags               => undef,    # permissions manipulation handled in /permissions
1676         gonenoaddress       => 'incorrect_address',
1677         guarantorid         => 'guarantor_id',
1678         lastseen            => 'last_seen',
1679         lost                => 'patron_card_lost',
1680         opacnote            => 'opac_notes',
1681         othernames          => 'other_name',
1682         password            => undef,            # password manipulation handled in /password
1683         phonepro            => 'secondary_phone',
1684         relationship        => 'relationship_type',
1685         sex                 => 'gender',
1686         smsalertnumber      => 'sms_number',
1687         sort1               => 'statistics_1',
1688         sort2               => 'statistics_2',
1689         autorenew_checkouts => 'autorenew_checkouts',
1690         streetnumber        => 'street_number',
1691         streettype          => 'street_type',
1692         zipcode             => 'postal_code',
1693         B_address           => 'altaddress_address',
1694         B_address2          => 'altaddress_address2',
1695         B_city              => 'altaddress_city',
1696         B_country           => 'altaddress_country',
1697         B_email             => 'altaddress_email',
1698         B_phone             => 'altaddress_phone',
1699         B_state             => 'altaddress_state',
1700         B_streetnumber      => 'altaddress_street_number',
1701         B_streettype        => 'altaddress_street_type',
1702         B_zipcode           => 'altaddress_postal_code',
1703         altcontactaddress1  => 'altcontact_address',
1704         altcontactaddress2  => 'altcontact_address2',
1705         altcontactaddress3  => 'altcontact_city',
1706         altcontactcountry   => 'altcontact_country',
1707         altcontactfirstname => 'altcontact_firstname',
1708         altcontactphone     => 'altcontact_phone',
1709         altcontactsurname   => 'altcontact_surname',
1710         altcontactstate     => 'altcontact_state',
1711         altcontactzipcode   => 'altcontact_postal_code'
1712     };
1713 }
1714
1715 =head2 Internal methods
1716
1717 =head3 _type
1718
1719 =cut
1720
1721 sub _type {
1722     return 'Borrower';
1723 }
1724
1725 =head1 AUTHORS
1726
1727 Kyle M Hall <kyle@bywatersolutions.com>
1728 Alex Sassmannshausen <alex.sassmannshausen@ptfs-europe.com>
1729 Martin Renvoize <martin.renvoize@ptfs-europe.com>
1730
1731 =cut
1732
1733 1;