C4/Members.pm

   1 package C4::Members;
   2
   3 # Copyright 2000-2003 Katipo Communications
   4 # Copyright 2010 BibLibre
   5 # Parts Copyright 2010 Catalyst IT
   6 #
   7 # This file is part of Koha.
   8 #
   9 # Koha is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # Koha is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  21
  22
  23 use strict;
  24 #use warnings; FIXME - Bug 2505
  25 use C4::Context;
  26 use C4::Dates qw(format_date_in_iso format_date);
  27 use String::Random qw( random_string );
  28 use Date::Calc qw/Today Add_Delta_YM check_date Date_to_Days/;
  29 use C4::Log; # logaction
  30 use C4::Overdues;
  31 use C4::Reserves;
  32 use C4::Accounts;
  33 use C4::Biblio;
  34 use C4::Letters;
  35 use C4::SQLHelper qw(InsertInTable UpdateInTable SearchInTable);
  36 use C4::Members::Attributes qw(SearchIdMatchingAttribute UpdateBorrowerAttribute);
  37 use C4::NewsChannels; #get slip news
  38 use DateTime;
  39 use Koha::Database;
  40 use Koha::DateUtils;
  41 use Koha::Borrower::Debarments qw(IsDebarred);
  42 use Text::Unaccent qw( unac_string );
  43 use Koha::AuthUtils qw(hash_password);
  44 use Koha::Database;
  45 use Module::Load;
  46 if ( C4::Context->preference('NorwegianPatronDBEnable') && C4::Context->preference('NorwegianPatronDBEnable') == 1 ) {
  47     load Koha::NorwegianPatronDB, qw( NLUpdateHashedPIN NLEncryptPIN NLSync );
  48 }
  49
  50 our ($VERSION,@ISA,@EXPORT,@EXPORT_OK,$debug);
  51
  52 BEGIN {
  53     $VERSION = 3.07.00.049;
  54     $debug = $ENV{DEBUG} || 0;
  55     require Exporter;
  56     @ISA = qw(Exporter);
  57     #Get data
  58     push @EXPORT, qw(
  59         &Search
  60         &GetMemberDetails
  61         &GetMemberRelatives
  62         &GetMember
  63
  64         &GetGuarantees
  65
  66         &GetMemberIssuesAndFines
  67         &GetPendingIssues
  68         &GetAllIssues
  69
  70         &getzipnamecity
  71         &getidcity
  72
  73         &GetFirstValidEmailAddress
  74         &GetNoticeEmailAddress
  75
  76         &GetAge
  77         &GetCities
  78         &GetSortDetails
  79         &GetTitles
  80
  81         &GetPatronImage
  82         &PutPatronImage
  83         &RmPatronImage
  84
  85         &GetHideLostItemsPreference
  86
  87         &IsMemberBlocked
  88         &GetMemberAccountRecords
  89         &GetBorNotifyAcctRecord
  90
  91         &GetborCatFromCatType
  92         &GetBorrowercategory
  93         GetBorrowerCategorycode
  94         &GetBorrowercategoryList
  95
  96         &GetBorrowersToExpunge
  97         &GetBorrowersWhoHaveNeverBorrowed
  98         &GetBorrowersWithIssuesHistoryOlderThan
  99
 100         &GetExpiryDate
 101
 102         &AddMessage
 103         &DeleteMessage
 104         &GetMessages
 105         &GetMessagesCount
 106
 107         &IssueSlip
 108         GetBorrowersWithEmail
 109
 110         HasOverdues
 111     );
 112
 113     #Modify data
 114     push @EXPORT, qw(
 115         &ModMember
 116         &changepassword
 117          &ModPrivacy
 118     );
 119
 120     #Delete data
 121     push @EXPORT, qw(
 122         &DelMember
 123     );
 124
 125     #Insert data
 126     push @EXPORT, qw(
 127         &AddMember
 128         &AddMember_Opac
 129         &MoveMemberToDeleted
 130         &ExtendMemberSubscriptionTo
 131     );
 132
 133     #Check data
 134     push @EXPORT, qw(
 135         &checkuniquemember
 136         &checkuserpassword
 137         &Check_Userid
 138         &Generate_Userid
 139         &fixEthnicity
 140         &ethnicitycategories
 141         &fixup_cardnumber
 142         &checkcardnumber
 143     );
 144 }
 145
 146 =head1 NAME
 147
 148 C4::Members - Perl Module containing convenience functions for member handling
 149
 150 =head1 SYNOPSIS
 151
 152 use C4::Members;
 153
 154 =head1 DESCRIPTION
 155
 156 This module contains routines for adding, modifying and deleting members/patrons/borrowers
 157
 158 =head1 FUNCTIONS
 159
 160 =head2 Search
 161
 162   $borrowers_result_array_ref = &Search($filter,$orderby, $limit,
 163                        $columns_out, $search_on_fields,$searchtype);
 164
 165 Looks up patrons (borrowers) on filter. A wrapper for SearchInTable('borrowers').
 166
 167 For C<$filter>, C<$orderby>, C<$limit>, C<&columns_out>, C<&search_on_fields> and C<&searchtype>
 168 refer to C4::SQLHelper:SearchInTable().
 169
 170 Special C<$filter> key '' is effectively expanded to search on surname firstname othernamescw
 171 and cardnumber unless C<&search_on_fields> is defined
 172
 173 Examples:
 174
 175   $borrowers = Search('abcd', 'cardnumber');
 176
 177   $borrowers = Search({''=>'abcd', category_type=>'I'}, 'surname');
 178
 179 =cut
 180
 181 sub _express_member_find {
 182     my ($filter) = @_;
 183
 184     # this is used by circulation everytime a new borrowers cardnumber is scanned
 185     # so we can check an exact match first, if that works return, otherwise do the rest
 186     my $dbh   = C4::Context->dbh;
 187     my $query = "SELECT borrowernumber FROM borrowers WHERE cardnumber = ?";
 188     if ( my $borrowernumber = $dbh->selectrow_array($query, undef, $filter) ) {
 189         return( {"borrowernumber"=>$borrowernumber} );
 190     }
 191
 192     my ($search_on_fields, $searchtype);
 193     if ( length($filter) == 1 ) {
 194         $search_on_fields = [ qw(surname) ];
 195         $searchtype = 'start_with';
 196     } else {
 197         $search_on_fields = [ qw(surname firstname othernames cardnumber) ];
 198         $searchtype = 'contain';
 199     }
 200
 201     return (undef, $search_on_fields, $searchtype);
 202 }
 203
 204 sub Search {
 205     my ( $filter, $orderby, $limit, $columns_out, $search_on_fields, $searchtype, $not_attributes ) = @_;
 206
 207     my $search_string;
 208     my $found_borrower;
 209
 210     if ( my $fr = ref $filter ) {
 211         if ( $fr eq "HASH" ) {
 212             if ( my $search_string = $filter->{''} ) {
 213                 my ($member_filter, $member_search_on_fields, $member_searchtype) = _express_member_find($search_string);
 214                 if ($member_filter) {
 215                     $filter = $member_filter;
 216                     $found_borrower = 1;
 217                 } else {
 218                     $search_on_fields ||= $member_search_on_fields;
 219                     $searchtype ||= $member_searchtype;
 220                 }
 221             }
 222         }
 223         else {
 224             $search_string = $filter;
 225         }
 226     }
 227     else {
 228         $search_string = $filter;
 229         my ($member_filter, $member_search_on_fields, $member_searchtype) = _express_member_find($search_string);
 230         if ($member_filter) {
 231             $filter = $member_filter;
 232             $found_borrower = 1;
 233         } else {
 234             $search_on_fields ||= $member_search_on_fields;
 235             $searchtype ||= $member_searchtype;
 236         }
 237     }
 238
 239     if ( !$found_borrower && C4::Context->preference('ExtendedPatronAttributes') && $search_string && !$not_attributes ) {
 240         my $matching_records = C4::Members::Attributes::SearchIdMatchingAttribute($search_string);
 241         if(scalar(@$matching_records)>0) {
 242             if ( my $fr = ref $filter ) {
 243                 if ( $fr eq "HASH" ) {
 244                     my %f = %$filter;
 245                     $filter = [ $filter ];
 246                     delete $f{''};
 247                     push @$filter, { %f, "borrowernumber"=>$$matching_records };
 248                 }
 249                 else {
 250                     push @$filter, {"borrowernumber"=>$matching_records};
 251                 }
 252             }
 253             else {
 254                 $filter = [ $filter ];
 255                 push @$filter, {"borrowernumber"=>$matching_records};
 256             }
 257         }
 258     }
 259
 260     # $showallbranches was not used at the time SearchMember() was mainstreamed into Search().
 261     # Mentioning for the reference
 262
 263     if ( C4::Context->preference("IndependentBranches") ) { # && !$showallbranches){
 264         if ( my $userenv = C4::Context->userenv ) {
 265             my $branch =  $userenv->{'branch'};
 266             if ( !C4::Context->IsSuperLibrarian() && $branch ){
 267                 if (my $fr = ref $filter) {
 268                     if ( $fr eq "HASH" ) {
 269                         $filter->{branchcode} = $branch;
 270                     }
 271                     else {
 272                         foreach (@$filter) {
 273                             $_ = { '' => $_ } unless ref $_;
 274                             $_->{branchcode} = $branch;
 275                         }
 276                     }
 277                 }
 278                 else {
 279                     $filter = { '' => $filter, branchcode => $branch };
 280                 }
 281             }
 282         }
 283     }
 284
 285     if ($found_borrower) {
 286         $searchtype = "exact";
 287     }
 288     $searchtype ||= "start_with";
 289
 290     return SearchInTable( "borrowers", $filter, $orderby, $limit, $columns_out, $search_on_fields, $searchtype );
 291 }
 292
 293 =head2 GetMemberDetails
 294
 295 ($borrower) = &GetMemberDetails($borrowernumber, $cardnumber);
 296
 297 Looks up a patron and returns information about him or her. If
 298 C<$borrowernumber> is true (nonzero), C<&GetMemberDetails> looks
 299 up the borrower by number; otherwise, it looks up the borrower by card
 300 number.
 301
 302 C<$borrower> is a reference-to-hash whose keys are the fields of the
 303 borrowers table in the Koha database. In addition,
 304 C<$borrower-E<gt>{flags}> is a hash giving more detailed information
 305 about the patron. Its keys act as flags :
 306
 307     if $borrower->{flags}->{LOST} {
 308         # Patron's card was reported lost
 309     }
 310
 311 If the state of a flag means that the patron should not be
 312 allowed to borrow any more books, then it will have a C<noissues> key
 313 with a true value.
 314
 315 See patronflags for more details.
 316
 317 C<$borrower-E<gt>{authflags}> is a hash giving more detailed information
 318 about the top-level permissions flags set for the borrower.  For example,
 319 if a user has the "editcatalogue" permission,
 320 C<$borrower-E<gt>{authflags}-E<gt>{editcatalogue}> will exist and have
 321 the value "1".
 322
 323 =cut
 324
 325 sub GetMemberDetails {
 326     my ( $borrowernumber, $cardnumber ) = @_;
 327     my $dbh = C4::Context->dbh;
 328     my $query;
 329     my $sth;
 330     if ($borrowernumber) {
 331         $sth = $dbh->prepare("
 332             SELECT borrowers.*,
 333                    category_type,
 334                    categories.description,
 335                    categories.BlockExpiredPatronOpacActions,
 336                    reservefee,
 337                    enrolmentperiod
 338             FROM borrowers
 339             LEFT JOIN categories ON borrowers.categorycode=categories.categorycode
 340             WHERE borrowernumber = ?
 341         ");
 342         $sth->execute($borrowernumber);
 343     }
 344     elsif ($cardnumber) {
 345         $sth = $dbh->prepare("
 346             SELECT borrowers.*,
 347                    category_type,
 348                    categories.description,
 349                    categories.BlockExpiredPatronOpacActions,
 350                    reservefee,
 351                    enrolmentperiod
 352             FROM borrowers
 353             LEFT JOIN categories ON borrowers.categorycode = categories.categorycode
 354             WHERE cardnumber = ?
 355         ");
 356         $sth->execute($cardnumber);
 357     }
 358     else {
 359         return;
 360     }
 361     my $borrower = $sth->fetchrow_hashref;
 362     return unless $borrower;
 363     my ($amount) = GetMemberAccountRecords($borrower->{borrowernumber});
 364     $borrower->{'amountoutstanding'} = $amount;
 365     # FIXME - patronflags calls GetMemberAccountRecords... just have patronflags return $amount
 366     my $flags = patronflags( $borrower);
 367     my $accessflagshash;
 368
 369     $sth = $dbh->prepare("select bit,flag from userflags");
 370     $sth->execute;
 371     while ( my ( $bit, $flag ) = $sth->fetchrow ) {
 372         if ( $borrower->{'flags'} && $borrower->{'flags'} & 2**$bit ) {
 373             $accessflagshash->{$flag} = 1;
 374         }
 375     }
 376     $borrower->{'flags'}     = $flags;
 377     $borrower->{'authflags'} = $accessflagshash;
 378
 379     # For the purposes of making templates easier, we'll define a
 380     # 'showname' which is the alternate form the user's first name if
 381     # 'other name' is defined.
 382     if ($borrower->{category_type} eq 'I') {
 383         $borrower->{'showname'} = $borrower->{'othernames'};
 384         $borrower->{'showname'} .= " $borrower->{'firstname'}" if $borrower->{'firstname'};
 385     } else {
 386         $borrower->{'showname'} = $borrower->{'firstname'};
 387     }
 388
 389     # Handle setting the true behavior for BlockExpiredPatronOpacActions
 390     $borrower->{'BlockExpiredPatronOpacActions'} =
 391       C4::Context->preference('BlockExpiredPatronOpacActions')
 392       if ( $borrower->{'BlockExpiredPatronOpacActions'} == -1 );
 393
 394     $borrower->{'is_expired'} = 0;
 395     $borrower->{'is_expired'} = 1 if
 396       defined($borrower->{dateexpiry}) &&
 397       $borrower->{'dateexpiry'} ne '0000-00-00' &&
 398       Date_to_Days( Today() ) >
 399       Date_to_Days( split /-/, $borrower->{'dateexpiry'} );
 400
 401     return ($borrower);    #, $flags, $accessflagshash);
 402 }
 403
 404 =head2 patronflags
 405
 406  $flags = &patronflags($patron);
 407
 408 This function is not exported.
 409
 410 The following will be set where applicable:
 411  $flags->{CHARGES}->{amount}        Amount of debt
 412  $flags->{CHARGES}->{noissues}      Set if debt amount >$5.00 (or syspref noissuescharge)
 413  $flags->{CHARGES}->{message}       Message -- deprecated
 414
 415  $flags->{CREDITS}->{amount}        Amount of credit
 416  $flags->{CREDITS}->{message}       Message -- deprecated
 417
 418  $flags->{  GNA  }                  Patron has no valid address
 419  $flags->{  GNA  }->{noissues}      Set for each GNA
 420  $flags->{  GNA  }->{message}       "Borrower has no valid address" -- deprecated
 421
 422  $flags->{ LOST  }                  Patron's card reported lost
 423  $flags->{ LOST  }->{noissues}      Set for each LOST
 424  $flags->{ LOST  }->{message}       Message -- deprecated
 425
 426  $flags->{DBARRED}                  Set if patron debarred, no access
 427  $flags->{DBARRED}->{noissues}      Set for each DBARRED
 428  $flags->{DBARRED}->{message}       Message -- deprecated
 429
 430  $flags->{ NOTES }
 431  $flags->{ NOTES }->{message}       The note itself.  NOT deprecated
 432
 433  $flags->{ ODUES }                  Set if patron has overdue books.
 434  $flags->{ ODUES }->{message}       "Yes"  -- deprecated
 435  $flags->{ ODUES }->{itemlist}      ref-to-array: list of overdue books
 436  $flags->{ ODUES }->{itemlisttext}  Text list of overdue items -- deprecated
 437
 438  $flags->{WAITING}                  Set if any of patron's reserves are available
 439  $flags->{WAITING}->{message}       Message -- deprecated
 440  $flags->{WAITING}->{itemlist}      ref-to-array: list of available items
 441
 442 =over
 443
 444 =item C<$flags-E<gt>{ODUES}-E<gt>{itemlist}> is a reference-to-array listing the
 445 overdue items. Its elements are references-to-hash, each describing an
 446 overdue item. The keys are selected fields from the issues, biblio,
 447 biblioitems, and items tables of the Koha database.
 448
 449 =item C<$flags-E<gt>{ODUES}-E<gt>{itemlisttext}> is a string giving a text listing of
 450 the overdue items, one per line.  Deprecated.
 451
 452 =item C<$flags-E<gt>{WAITING}-E<gt>{itemlist}> is a reference-to-array listing the
 453 available items. Each element is a reference-to-hash whose keys are
 454 fields from the reserves table of the Koha database.
 455
 456 =back
 457
 458 All the "message" fields that include language generated in this function are deprecated,
 459 because such strings belong properly in the display layer.
 460
 461 The "message" field that comes from the DB is OK.
 462
 463 =cut
 464
 465 # TODO: use {anonymous => hashes} instead of a dozen %flaginfo
 466 # FIXME rename this function.
 467 sub patronflags {
 468     my %flags;
 469     my ( $patroninformation) = @_;
 470     my $dbh=C4::Context->dbh;
 471     my ($balance, $owing) = GetMemberAccountBalance( $patroninformation->{'borrowernumber'});
 472     if ( $owing > 0 ) {
 473         my %flaginfo;
 474         my $noissuescharge = C4::Context->preference("noissuescharge") || 5;
 475         $flaginfo{'message'} = sprintf 'Patron owes %.02f', $owing;
 476         $flaginfo{'amount'}  = sprintf "%.02f", $owing;
 477         if ( $owing > $noissuescharge && !C4::Context->preference("AllowFineOverride") ) {
 478             $flaginfo{'noissues'} = 1;
 479         }
 480         $flags{'CHARGES'} = \%flaginfo;
 481     }
 482     elsif ( $balance < 0 ) {
 483         my %flaginfo;
 484         $flaginfo{'message'} = sprintf 'Patron has credit of %.02f', -$balance;
 485         $flaginfo{'amount'}  = sprintf "%.02f", $balance;
 486         $flags{'CREDITS'} = \%flaginfo;
 487     }
 488     if (   $patroninformation->{'gonenoaddress'}
 489         && $patroninformation->{'gonenoaddress'} == 1 )
 490     {
 491         my %flaginfo;
 492         $flaginfo{'message'}  = 'Borrower has no valid address.';
 493         $flaginfo{'noissues'} = 1;
 494         $flags{'GNA'}         = \%flaginfo;
 495     }
 496     if ( $patroninformation->{'lost'} && $patroninformation->{'lost'} == 1 ) {
 497         my %flaginfo;
 498         $flaginfo{'message'}  = 'Borrower\'s card reported lost.';
 499         $flaginfo{'noissues'} = 1;
 500         $flags{'LOST'}        = \%flaginfo;
 501     }
 502     if ( $patroninformation->{'debarred'} && check_date( split( /-/, $patroninformation->{'debarred'} ) ) ) {
 503         if ( Date_to_Days(Date::Calc::Today) < Date_to_Days( split( /-/, $patroninformation->{'debarred'} ) ) ) {
 504             my %flaginfo;
 505             $flaginfo{'debarredcomment'} = $patroninformation->{'debarredcomment'};
 506             $flaginfo{'message'}         = $patroninformation->{'debarredcomment'};
 507             $flaginfo{'noissues'}        = 1;
 508             $flaginfo{'dateend'}         = $patroninformation->{'debarred'};
 509             $flags{'DBARRED'}           = \%flaginfo;
 510         }
 511     }
 512     if (   $patroninformation->{'borrowernotes'}
 513         && $patroninformation->{'borrowernotes'} )
 514     {
 515         my %flaginfo;
 516         $flaginfo{'message'} = $patroninformation->{'borrowernotes'};
 517         $flags{'NOTES'}      = \%flaginfo;
 518     }
 519     my ( $odues, $itemsoverdue ) = C4::Overdues::checkoverdues($patroninformation->{'borrowernumber'});
 520     if ( $odues && $odues > 0 ) {
 521         my %flaginfo;
 522         $flaginfo{'message'}  = "Yes";
 523         $flaginfo{'itemlist'} = $itemsoverdue;
 524         foreach ( sort { $a->{'date_due'} cmp $b->{'date_due'} }
 525             @$itemsoverdue )
 526         {
 527             $flaginfo{'itemlisttext'} .=
 528               "$_->{'date_due'} $_->{'barcode'} $_->{'title'} \n";  # newline is display layer
 529         }
 530         $flags{'ODUES'} = \%flaginfo;
 531     }
 532     my @itemswaiting = C4::Reserves::GetReservesFromBorrowernumber( $patroninformation->{'borrowernumber'},'W' );
 533     my $nowaiting = scalar @itemswaiting;
 534     if ( $nowaiting > 0 ) {
 535         my %flaginfo;
 536         $flaginfo{'message'}  = "Reserved items available";
 537         $flaginfo{'itemlist'} = \@itemswaiting;
 538         $flags{'WAITING'}     = \%flaginfo;
 539     }
 540     return ( \%flags );
 541 }
 542
 543
 544 =head2 GetMember
 545
 546   $borrower = &GetMember(%information);
 547
 548 Retrieve the first patron record meeting on criteria listed in the
 549 C<%information> hash, which should contain one or more
 550 pairs of borrowers column names and values, e.g.,
 551
 552    $borrower = GetMember(borrowernumber => id);
 553
 554 C<&GetBorrower> returns a reference-to-hash whose keys are the fields of
 555 the C<borrowers> table in the Koha database.
 556
 557 FIXME: GetMember() is used throughout the code as a lookup
 558 on a unique key such as the borrowernumber, but this meaning is not
 559 enforced in the routine itself.
 560
 561 =cut
 562
 563 #'
 564 sub GetMember {
 565     my ( %information ) = @_;
 566     if (exists $information{borrowernumber} && !defined $information{borrowernumber}) {
 567         #passing mysql's kohaadmin?? Makes no sense as a query
 568         return;
 569     }
 570     my $dbh = C4::Context->dbh;
 571     my $select =
 572     q{SELECT borrowers.*, categories.category_type, categories.description
 573     FROM borrowers
 574     LEFT JOIN categories on borrowers.categorycode=categories.categorycode WHERE };
 575     my $more_p = 0;
 576     my @values = ();
 577     for (keys %information ) {
 578         if ($more_p) {
 579             $select .= ' AND ';
 580         }
 581         else {
 582             $more_p++;
 583         }
 584
 585         if (defined $information{$_}) {
 586             $select .= "$_ = ?";
 587             push @values, $information{$_};
 588         }
 589         else {
 590             $select .= "$_ IS NULL";
 591         }
 592     }
 593     $debug && warn $select, " ",values %information;
 594     my $sth = $dbh->prepare("$select");
 595     $sth->execute(map{$information{$_}} keys %information);
 596     my $data = $sth->fetchall_arrayref({});
 597     #FIXME interface to this routine now allows generation of a result set
 598     #so whole array should be returned but bowhere in the current code expects this
 599     if (@{$data} ) {
 600         return $data->[0];
 601     }
 602
 603     return;
 604 }
 605
 606 =head2 GetMemberRelatives
 607
 608  @borrowernumbers = GetMemberRelatives($borrowernumber);
 609
 610  C<GetMemberRelatives> returns a borrowersnumber's list of guarantor/guarantees of the member given in parameter
 611
 612 =cut
 613
 614 sub GetMemberRelatives {
 615     my $borrowernumber = shift;
 616     my $dbh = C4::Context->dbh;
 617     my @glist;
 618
 619     # Getting guarantor
 620     my $query = "SELECT guarantorid FROM borrowers WHERE borrowernumber=?";
 621     my $sth = $dbh->prepare($query);
 622     $sth->execute($borrowernumber);
 623     my $data = $sth->fetchrow_arrayref();
 624     push @glist, $data->[0] if $data->[0];
 625     my $guarantor = $data->[0] ? $data->[0] : undef;
 626
 627     # Getting guarantees
 628     $query = "SELECT borrowernumber FROM borrowers WHERE guarantorid=?";
 629     $sth = $dbh->prepare($query);
 630     $sth->execute($borrowernumber);
 631     while ($data = $sth->fetchrow_arrayref()) {
 632        push @glist, $data->[0];
 633     }
 634
 635     # Getting sibling guarantees
 636     if ($guarantor) {
 637         $query = "SELECT borrowernumber FROM borrowers WHERE guarantorid=?";
 638         $sth = $dbh->prepare($query);
 639         $sth->execute($guarantor);
 640         while ($data = $sth->fetchrow_arrayref()) {
 641            push @glist, $data->[0] if ($data->[0] != $borrowernumber);
 642         }
 643     }
 644
 645     return @glist;
 646 }
 647
 648 =head2 IsMemberBlocked
 649
 650   my ($block_status, $count) = IsMemberBlocked( $borrowernumber );
 651
 652 Returns whether a patron has overdue items that may result
 653 in a block or whether the patron has active fine days
 654 that would block circulation privileges.
 655
 656 C<$block_status> can have the following values:
 657
 658 1 if the patron has outstanding fine days or a manual debarment, in which case
 659 C<$count> is the expiration date (9999-12-31 for indefinite)
 660
 661 -1 if the patron has overdue items, in which case C<$count> is the number of them
 662
 663 0 if the patron has no overdue items or outstanding fine days, in which case C<$count> is 0
 664
 665 Outstanding fine days are checked before current overdue items
 666 are.
 667
 668 FIXME: this needs to be split into two functions; a potential block
 669 based on the number of current overdue items could be orthogonal
 670 to a block based on whether the patron has any fine days accrued.
 671
 672 =cut
 673
 674 sub IsMemberBlocked {
 675     my $borrowernumber = shift;
 676     my $dbh            = C4::Context->dbh;
 677
 678     my $blockeddate = Koha::Borrower::Debarments::IsDebarred($borrowernumber);
 679
 680     return ( 1, $blockeddate ) if $blockeddate;
 681
 682     # if he have late issues
 683     my $sth = $dbh->prepare(
 684         "SELECT COUNT(*) as latedocs
 685          FROM issues
 686          WHERE borrowernumber = ?
 687          AND date_due < now()"
 688     );
 689     $sth->execute($borrowernumber);
 690     my $latedocs = $sth->fetchrow_hashref->{'latedocs'};
 691
 692     return ( -1, $latedocs ) if $latedocs > 0;
 693
 694     return ( 0, 0 );
 695 }
 696
 697 =head2 GetMemberIssuesAndFines
 698
 699   ($overdue_count, $issue_count, $total_fines) = &GetMemberIssuesAndFines($borrowernumber);
 700
 701 Returns aggregate data about items borrowed by the patron with the
 702 given borrowernumber.
 703
 704 C<&GetMemberIssuesAndFines> returns a three-element array.  C<$overdue_count> is the
 705 number of overdue items the patron currently has borrowed. C<$issue_count> is the
 706 number of books the patron currently has borrowed.  C<$total_fines> is
 707 the total fine currently due by the borrower.
 708
 709 =cut
 710
 711 #'
 712 sub GetMemberIssuesAndFines {
 713     my ( $borrowernumber ) = @_;
 714     my $dbh   = C4::Context->dbh;
 715     my $query = "SELECT COUNT(*) FROM issues WHERE borrowernumber = ?";
 716
 717     $debug and warn $query."\n";
 718     my $sth = $dbh->prepare($query);
 719     $sth->execute($borrowernumber);
 720     my $issue_count = $sth->fetchrow_arrayref->[0];
 721
 722     $sth = $dbh->prepare(
 723         "SELECT COUNT(*) FROM issues
 724          WHERE borrowernumber = ?
 725          AND date_due < now()"
 726     );
 727     $sth->execute($borrowernumber);
 728     my $overdue_count = $sth->fetchrow_arrayref->[0];
 729
 730     $sth = $dbh->prepare("SELECT SUM(amountoutstanding) FROM accountlines WHERE borrowernumber = ?");
 731     $sth->execute($borrowernumber);
 732     my $total_fines = $sth->fetchrow_arrayref->[0];
 733
 734     return ($overdue_count, $issue_count, $total_fines);
 735 }
 736
 737
 738 =head2 columns
 739
 740   my @columns = C4::Member::columns();
 741
 742 Returns an array of borrowers' table columns on success,
 743 and an empty array on failure.
 744
 745 =cut
 746
 747 sub columns {
 748
 749     # Pure ANSI SQL goodness.
 750     my $sql = 'SELECT * FROM borrowers WHERE 1=0;';
 751
 752     # Get the database handle.
 753     my $dbh = C4::Context->dbh;
 754
 755     # Run the SQL statement to load STH's readonly properties.
 756     my $sth = $dbh->prepare($sql);
 757     my $rv = $sth->execute();
 758
 759     # This only fails if the table doesn't exist.
 760     # This will always be called AFTER an install or upgrade,
 761     # so borrowers will exist!
 762     my @data;
 763     if ($sth->{NUM_OF_FIELDS}>0) {
 764         @data = @{$sth->{NAME}};
 765     }
 766     else {
 767         @data = ();
 768     }
 769     return @data;
 770 }
 771
 772
 773 =head2 ModMember
 774
 775   my $success = ModMember(borrowernumber => $borrowernumber,
 776                                             [ field => value ]... );
 777
 778 Modify borrower's data.  All date fields should ALREADY be in ISO format.
 779
 780 return :
 781 true on success, or false on failure
 782
 783 =cut
 784
 785 sub ModMember {
 786     my (%data) = @_;
 787     # test to know if you must update or not the borrower password
 788     if (exists $data{password}) {
 789         if ($data{password} eq '****' or $data{password} eq '') {
 790             delete $data{password};
 791         } else {
 792             if ( C4::Context->preference('NorwegianPatronDBEnable') && C4::Context->preference('NorwegianPatronDBEnable') == 1 ) {
 793                 # Update the hashed PIN in borrower_sync.hashed_pin, before Koha hashes it
 794                 NLUpdateHashedPIN( $data{'borrowernumber'}, $data{password} );
 795             }
 796             $data{password} = hash_password($data{password});
 797         }
 798     }
 799     my $old_categorycode = GetBorrowerCategorycode( $data{borrowernumber} );
 800     my $execute_success=UpdateInTable("borrowers",\%data);
 801     if ($execute_success) { # only proceed if the update was a success
 802         # ok if its an adult (type) it may have borrowers that depend on it as a guarantor
 803         # so when we update information for an adult we should check for guarantees and update the relevant part
 804         # of their records, ie addresses and phone numbers
 805         my $borrowercategory= GetBorrowercategory( $data{'category_type'} );
 806         if ( exists  $borrowercategory->{'category_type'} && $borrowercategory->{'category_type'} eq ('A' || 'S') ) {
 807             # is adult check guarantees;
 808             UpdateGuarantees(%data);
 809         }
 810
 811         # If the patron changes to a category with enrollment fee, we add a fee
 812         if ( $data{categorycode} and $data{categorycode} ne $old_categorycode ) {
 813             AddEnrolmentFeeIfNeeded( $data{categorycode}, $data{borrowernumber} );
 814         }
 815
 816         # If NorwegianPatronDBEnable is enabled, we set syncstatus to something that a
 817         # cronjob will use for syncing with NL
 818         if ( C4::Context->preference('NorwegianPatronDBEnable') && C4::Context->preference('NorwegianPatronDBEnable') == 1 ) {
 819             my $borrowersync = Koha::Database->new->schema->resultset('BorrowerSync')->find({
 820                 'synctype'       => 'norwegianpatrondb',
 821                 'borrowernumber' => $data{'borrowernumber'}
 822             });
 823             # Do not set to "edited" if syncstatus is "new". We need to sync as new before
 824             # we can sync as changed. And the "new sync" will pick up all changes since
 825             # the patron was created anyway.
 826             if ( $borrowersync->syncstatus ne 'new' && $borrowersync->syncstatus ne 'delete' ) {
 827                 $borrowersync->update( { 'syncstatus' => 'edited' } );
 828             }
 829             # Set the value of 'sync'
 830             $borrowersync->update( { 'sync' => $data{'sync'} } );
 831             # Try to do the live sync
 832             NLSync({ 'borrowernumber' => $data{'borrowernumber'} });
 833         }
 834
 835         logaction("MEMBERS", "MODIFY", $data{'borrowernumber'}, "UPDATE (executed w/ arg: $data{'borrowernumber'})") if C4::Context->preference("BorrowersLog");
 836     }
 837     return $execute_success;
 838 }
 839
 840 =head2 AddMember
 841
 842   $borrowernumber = &AddMember(%borrower);
 843
 844 insert new borrower into table
 845
 846 (%borrower keys are database columns. Database columns could be
 847 different in different versions. Please look into database for correct
 848 column names.)
 849
 850 Returns the borrowernumber upon success
 851
 852 Returns as undef upon any db error without further processing
 853
 854 =cut
 855
 856 #'
 857 sub AddMember {
 858     my (%data) = @_;
 859     my $dbh = C4::Context->dbh;
 860
 861     # generate a proper login if none provided
 862     $data{'userid'} = Generate_Userid( $data{'borrowernumber'}, $data{'firstname'}, $data{'surname'} )
 863       if ( $data{'userid'} eq '' || !Check_Userid( $data{'userid'} ) );
 864
 865     # add expiration date if it isn't already there
 866     unless ( $data{'dateexpiry'} ) {
 867         $data{'dateexpiry'} = GetExpiryDate( $data{'categorycode'}, C4::Dates->new()->output("iso") );
 868     }
 869
 870     # add enrollment date if it isn't already there
 871     unless ( $data{'dateenrolled'} ) {
 872         $data{'dateenrolled'} = C4::Dates->new()->output("iso");
 873     }
 874
 875     my $patron_category =
 876       Koha::Database->new()->schema()->resultset('Category')
 877       ->find( $data{'categorycode'} );
 878     $data{'privacy'} =
 879         $patron_category->default_privacy() eq 'default' ? 1
 880       : $patron_category->default_privacy() eq 'never'   ? 2
 881       : $patron_category->default_privacy() eq 'forever' ? 0
 882       :                                                    undef;
 883     # Make a copy of the plain text password for later use
 884     my $plain_text_password = $data{'password'};
 885
 886     # create a disabled account if no password provided
 887     $data{'password'} = ($data{'password'})? hash_password($data{'password'}) : '!';
 888     $data{'borrowernumber'}=InsertInTable("borrowers",\%data);
 889
 890     # If NorwegianPatronDBEnable is enabled, we set syncstatus to something that a
 891     # cronjob will use for syncing with NL
 892     if ( exists $data{'borrowernumber'} && C4::Context->preference('NorwegianPatronDBEnable') && C4::Context->preference('NorwegianPatronDBEnable') == 1 ) {
 893         Koha::Database->new->schema->resultset('BorrowerSync')->create({
 894             'borrowernumber' => $data{'borrowernumber'},
 895             'synctype'       => 'norwegianpatrondb',
 896             'sync'           => 1,
 897             'syncstatus'     => 'new',
 898             'hashed_pin'     => NLEncryptPIN( $plain_text_password ),
 899         });
 900     }
 901
 902     # mysql_insertid is probably bad.  not necessarily accurate and mysql-specific at best.
 903     logaction("MEMBERS", "CREATE", $data{'borrowernumber'}, "") if C4::Context->preference("BorrowersLog");
 904
 905     AddEnrolmentFeeIfNeeded( $data{categorycode}, $data{borrowernumber} );
 906
 907     return $data{'borrowernumber'};
 908 }
 909
 910 =head2 Check_Userid
 911
 912     my $uniqueness = Check_Userid($userid,$borrowernumber);
 913
 914     $borrowernumber is optional (i.e. it can contain a blank value). If $userid is passed with a blank $borrowernumber variable, the database will be checked for all instances of that userid (i.e. userid=? AND borrowernumber != '').
 915
 916     If $borrowernumber is provided, the database will be checked for every instance of that userid coupled with a different borrower(number) than the one provided.
 917
 918     return :
 919         0 for not unique (i.e. this $userid already exists)
 920         1 for unique (i.e. this $userid does not exist, or this $userid/$borrowernumber combination already exists)
 921
 922 =cut
 923
 924 sub Check_Userid {
 925     my ( $uid, $borrowernumber ) = @_;
 926
 927     return 0 unless ($uid); # userid is a unique column, we should assume NULL is not unique
 928
 929     return 0 if ( $uid eq C4::Context->config('user') );
 930
 931     my $rs = Koha::Database->new()->schema()->resultset('Borrower');
 932
 933     my $params;
 934     $params->{userid} = $uid;
 935     $params->{borrowernumber} = { '!=' => $borrowernumber } if ($borrowernumber);
 936
 937     my $count = $rs->count( $params );
 938
 939     return $count ? 0 : 1;
 940 }
 941
 942 =head2 Generate_Userid
 943
 944     my $newuid = Generate_Userid($borrowernumber, $firstname, $surname);
 945
 946     Generate a userid using the $surname and the $firstname (if there is a value in $firstname).
 947
 948     $borrowernumber is optional (i.e. it can contain a blank value). A value is passed when generating a new userid for an existing borrower. When a new userid is created for a new borrower, a blank value is passed to this sub.
 949
 950     return :
 951         new userid ($firstname.$surname if there is a $firstname, or $surname if there is no value in $firstname) plus offset (0 if the $newuid is unique, or a higher numeric value if Check_Userid finds an existing match for the $newuid in the database).
 952
 953 =cut
 954
 955 sub Generate_Userid {
 956   my ($borrowernumber, $firstname, $surname) = @_;
 957   my $newuid;
 958   my $offset = 0;
 959   #The script will "do" the following code and increment the $offset until Check_Userid = 1 (i.e. until $newuid comes back as unique)
 960   do {
 961     $firstname =~ s/[[:digit:][:space:][:blank:][:punct:][:cntrl:]]//g;
 962     $surname =~ s/[[:digit:][:space:][:blank:][:punct:][:cntrl:]]//g;
 963     $newuid = lc(($firstname)? "$firstname.$surname" : $surname);
 964     $newuid = unac_string('utf-8',$newuid);
 965     $newuid .= $offset unless $offset == 0;
 966     $offset++;
 967
 968    } while (!Check_Userid($newuid,$borrowernumber));
 969
 970    return $newuid;
 971 }
 972
 973 sub changepassword {
 974     my ( $uid, $member, $digest ) = @_;
 975     my $dbh = C4::Context->dbh;
 976
 977 #Make sure the userid chosen is unique and not theirs if non-empty. If it is not,
 978 #Then we need to tell the user and have them create a new one.
 979     my $resultcode;
 980     my $sth =
 981       $dbh->prepare(
 982         "SELECT * FROM borrowers WHERE userid=? AND borrowernumber != ?");
 983     $sth->execute( $uid, $member );
 984     if ( ( $uid ne '' ) && ( my $row = $sth->fetchrow_hashref ) ) {
 985         $resultcode=0;
 986     }
 987     else {
 988         #Everything is good so we can update the information.
 989         $sth =
 990           $dbh->prepare(
 991             "update borrowers set userid=?, password=? where borrowernumber=?");
 992         $sth->execute( $uid, $digest, $member );
 993         $resultcode=1;
 994     }
 995
 996     logaction("MEMBERS", "CHANGE PASS", $member, "") if C4::Context->preference("BorrowersLog");
 997     return $resultcode;
 998 }
 999
1000
1001
1002 =head2 fixup_cardnumber
1003
1004 Warning: The caller is responsible for locking the members table in write
1005 mode, to avoid database corruption.
1006
1007 =cut
1008
1009 use vars qw( @weightings );
1010 my @weightings = ( 8, 4, 6, 3, 5, 2, 1 );
1011
1012 sub fixup_cardnumber {
1013     my ($cardnumber) = @_;
1014     my $autonumber_members = C4::Context->boolean_preference('autoMemberNum') || 0;
1015
1016     # Find out whether member numbers should be generated
1017     # automatically. Should be either "1" or something else.
1018     # Defaults to "0", which is interpreted as "no".
1019
1020     #     if ($cardnumber !~ /\S/ && $autonumber_members) {
1021     ($autonumber_members) or return $cardnumber;
1022     my $checkdigit = C4::Context->preference('checkdigit');
1023     my $dbh = C4::Context->dbh;
1024     if ( $checkdigit and $checkdigit eq 'katipo' ) {
1025
1026         # if checkdigit is selected, calculate katipo-style cardnumber.
1027         # otherwise, just use the max()
1028         # purpose: generate checksum'd member numbers.
1029         # We'll assume we just got the max value of digits 2-8 of member #'s
1030         # from the database and our job is to increment that by one,
1031         # determine the 1st and 9th digits and return the full string.
1032         my $sth = $dbh->prepare(
1033             "select max(substring(borrowers.cardnumber,2,7)) as new_num from borrowers"
1034         );
1035         $sth->execute;
1036         my $data = $sth->fetchrow_hashref;
1037         $cardnumber = $data->{new_num};
1038         if ( !$cardnumber ) {    # If DB has no values,
1039             $cardnumber = 1000000;    # start at 1000000
1040         } else {
1041             $cardnumber += 1;
1042         }
1043
1044         my $sum = 0;
1045         for ( my $i = 0 ; $i < 8 ; $i += 1 ) {
1046             # read weightings, left to right, 1 char at a time
1047             my $temp1 = $weightings[$i];
1048
1049             # sequence left to right, 1 char at a time
1050             my $temp2 = substr( $cardnumber, $i, 1 );
1051
1052             # mult each char 1-7 by its corresponding weighting
1053             $sum += $temp1 * $temp2;
1054         }
1055
1056         my $rem = ( $sum % 11 );
1057         $rem = 'X' if $rem == 10;
1058
1059         return "V$cardnumber$rem";
1060      } else {
1061
1062         my $sth = $dbh->prepare(
1063             'SELECT MAX( CAST( cardnumber AS SIGNED ) ) FROM borrowers WHERE cardnumber REGEXP "^-?[0-9]+$"'
1064         );
1065         $sth->execute;
1066         my ($result) = $sth->fetchrow;
1067         return $result + 1;
1068     }
1069     return $cardnumber;     # just here as a fallback/reminder
1070 }
1071
1072 =head2 GetGuarantees
1073
1074   ($num_children, $children_arrayref) = &GetGuarantees($parent_borrno);
1075   $child0_cardno = $children_arrayref->[0]{"cardnumber"};
1076   $child0_borrno = $children_arrayref->[0]{"borrowernumber"};
1077
1078 C<&GetGuarantees> takes a borrower number (e.g., that of a patron
1079 with children) and looks up the borrowers who are guaranteed by that
1080 borrower (i.e., the patron's children).
1081
1082 C<&GetGuarantees> returns two values: an integer giving the number of
1083 borrowers guaranteed by C<$parent_borrno>, and a reference to an array
1084 of references to hash, which gives the actual results.
1085
1086 =cut
1087
1088 #'
1089 sub GetGuarantees {
1090     my ($borrowernumber) = @_;
1091     my $dbh              = C4::Context->dbh;
1092     my $sth              =
1093       $dbh->prepare(
1094 "select cardnumber,borrowernumber, firstname, surname from borrowers where guarantorid=?"
1095       );
1096     $sth->execute($borrowernumber);
1097
1098     my @dat;
1099     my $data = $sth->fetchall_arrayref({});
1100     return ( scalar(@$data), $data );
1101 }
1102
1103 =head2 UpdateGuarantees
1104
1105   &UpdateGuarantees($parent_borrno);
1106
1107
1108 C<&UpdateGuarantees> borrower data for an adult and updates all the guarantees
1109 with the modified information
1110
1111 =cut
1112
1113 #'
1114 sub UpdateGuarantees {
1115     my %data = shift;
1116     my $dbh = C4::Context->dbh;
1117     my ( $count, $guarantees ) = GetGuarantees( $data{'borrowernumber'} );
1118     foreach my $guarantee (@$guarantees){
1119         my $guaquery = qq|UPDATE borrowers
1120               SET address=?,fax=?,B_city=?,mobile=?,city=?,phone=?
1121               WHERE borrowernumber=?
1122         |;
1123         my $sth = $dbh->prepare($guaquery);
1124         $sth->execute($data{'address'},$data{'fax'},$data{'B_city'},$data{'mobile'},$data{'city'},$data{'phone'},$guarantee->{'borrowernumber'});
1125     }
1126 }
1127 =head2 GetPendingIssues
1128
1129   my $issues = &GetPendingIssues(@borrowernumber);
1130
1131 Looks up what the patron with the given borrowernumber has borrowed.
1132
1133 C<&GetPendingIssues> returns a
1134 reference-to-array where each element is a reference-to-hash; the
1135 keys are the fields from the C<issues>, C<biblio>, and C<items> tables.
1136 The keys include C<biblioitems> fields except marc and marcxml.
1137
1138 =cut
1139
1140 #'
1141 sub GetPendingIssues {
1142     my @borrowernumbers = @_;
1143
1144     unless (@borrowernumbers ) { # return a ref_to_array
1145         return \@borrowernumbers; # to not cause surprise to caller
1146     }
1147
1148     # Borrowers part of the query
1149     my $bquery = '';
1150     for (my $i = 0; $i < @borrowernumbers; $i++) {
1151         $bquery .= ' issues.borrowernumber = ?';
1152         if ($i < $#borrowernumbers ) {
1153             $bquery .= ' OR';
1154         }
1155     }
1156
1157     # must avoid biblioitems.* to prevent large marc and marcxml fields from killing performance
1158     # FIXME: namespace collision: each table has "timestamp" fields.  Which one is "timestamp" ?
1159     # FIXME: circ/ciculation.pl tries to sort by timestamp!
1160     # FIXME: namespace collision: other collisions possible.
1161     # FIXME: most of this data isn't really being used by callers.
1162     my $query =
1163    "SELECT issues.*,
1164             items.*,
1165            biblio.*,
1166            biblioitems.volume,
1167            biblioitems.number,
1168            biblioitems.itemtype,
1169            biblioitems.isbn,
1170            biblioitems.issn,
1171            biblioitems.publicationyear,
1172            biblioitems.publishercode,
1173            biblioitems.volumedate,
1174            biblioitems.volumedesc,
1175            biblioitems.lccn,
1176            biblioitems.url,
1177            borrowers.firstname,
1178            borrowers.surname,
1179            borrowers.cardnumber,
1180            issues.timestamp AS timestamp,
1181            issues.renewals  AS renewals,
1182            issues.borrowernumber AS borrowernumber,
1183             items.renewals  AS totalrenewals
1184     FROM   issues
1185     LEFT JOIN items       ON items.itemnumber       =      issues.itemnumber
1186     LEFT JOIN biblio      ON items.biblionumber     =      biblio.biblionumber
1187     LEFT JOIN biblioitems ON items.biblioitemnumber = biblioitems.biblioitemnumber
1188     LEFT JOIN borrowers ON issues.borrowernumber = borrowers.borrowernumber
1189     WHERE
1190       $bquery
1191     ORDER BY issues.issuedate"
1192     ;
1193
1194     my $sth = C4::Context->dbh->prepare($query);
1195     $sth->execute(@borrowernumbers);
1196     my $data = $sth->fetchall_arrayref({});
1197     my $today = dt_from_string;
1198     foreach (@{$data}) {
1199         if ($_->{issuedate}) {
1200             $_->{issuedate} = dt_from_string($_->{issuedate}, 'sql');
1201         }
1202         $_->{date_due_sql} = $_->{date_due};
1203         # FIXME no need to have this value
1204         $_->{date_due} or next;
1205         $_->{date_due_sql} = $_->{date_due};
1206         # FIXME no need to have this value
1207         $_->{date_due} = dt_from_string($_->{date_due}, 'sql');
1208         if ( DateTime->compare($_->{date_due}, $today) == -1 ) {
1209             $_->{overdue} = 1;
1210         }
1211     }
1212     return $data;
1213 }
1214
1215 =head2 GetAllIssues
1216
1217   $issues = &GetAllIssues($borrowernumber, $sortkey, $limit);
1218
1219 Looks up what the patron with the given borrowernumber has borrowed,
1220 and sorts the results.
1221
1222 C<$sortkey> is the name of a field on which to sort the results. This
1223 should be the name of a field in the C<issues>, C<biblio>,
1224 C<biblioitems>, or C<items> table in the Koha database.
1225
1226 C<$limit> is the maximum number of results to return.
1227
1228 C<&GetAllIssues> an arrayref, C<$issues>, of hashrefs, the keys of which
1229 are the fields from the C<issues>, C<biblio>, C<biblioitems>, and
1230 C<items> tables of the Koha database.
1231
1232 =cut
1233
1234 #'
1235 sub GetAllIssues {
1236     my ( $borrowernumber, $order, $limit ) = @_;
1237
1238     return unless $borrowernumber;
1239     $order = 'date_due desc' unless $order;
1240
1241     my $dbh = C4::Context->dbh;
1242     my $query =
1243 'SELECT *, issues.timestamp as issuestimestamp, issues.renewals AS renewals,items.renewals AS totalrenewals,items.timestamp AS itemstimestamp
1244   FROM issues
1245   LEFT JOIN items on items.itemnumber=issues.itemnumber
1246   LEFT JOIN biblio ON items.biblionumber=biblio.biblionumber
1247   LEFT JOIN biblioitems ON items.biblioitemnumber=biblioitems.biblioitemnumber
1248   WHERE borrowernumber=?
1249   UNION ALL
1250   SELECT *, old_issues.timestamp as issuestimestamp, old_issues.renewals AS renewals,items.renewals AS totalrenewals,items.timestamp AS itemstimestamp
1251   FROM old_issues
1252   LEFT JOIN items on items.itemnumber=old_issues.itemnumber
1253   LEFT JOIN biblio ON items.biblionumber=biblio.biblionumber
1254   LEFT JOIN biblioitems ON items.biblioitemnumber=biblioitems.biblioitemnumber
1255   WHERE borrowernumber=? AND old_issues.itemnumber IS NOT NULL
1256   order by ' . $order;
1257     if ($limit) {
1258         $query .= " limit $limit";
1259     }
1260
1261     my $sth = $dbh->prepare($query);
1262     $sth->execute( $borrowernumber, $borrowernumber );
1263     return $sth->fetchall_arrayref( {} );
1264 }
1265
1266
1267 =head2 GetMemberAccountRecords
1268
1269   ($total, $acctlines, $count) = &GetMemberAccountRecords($borrowernumber);
1270
1271 Looks up accounting data for the patron with the given borrowernumber.
1272
1273 C<&GetMemberAccountRecords> returns a three-element array. C<$acctlines> is a
1274 reference-to-array, where each element is a reference-to-hash; the
1275 keys are the fields of the C<accountlines> table in the Koha database.
1276 C<$count> is the number of elements in C<$acctlines>. C<$total> is the
1277 total amount outstanding for all of the account lines.
1278
1279 =cut
1280
1281 sub GetMemberAccountRecords {
1282     my ($borrowernumber) = @_;
1283     my $dbh = C4::Context->dbh;
1284     my @acctlines;
1285     my $numlines = 0;
1286     my $strsth      = qq(
1287                         SELECT *
1288                         FROM accountlines
1289                         WHERE borrowernumber=?);
1290     $strsth.=" ORDER BY date desc,timestamp DESC";
1291     my $sth= $dbh->prepare( $strsth );
1292     $sth->execute( $borrowernumber );
1293
1294     my $total = 0;
1295     while ( my $data = $sth->fetchrow_hashref ) {
1296         if ( $data->{itemnumber} ) {
1297             my $biblio = GetBiblioFromItemNumber( $data->{itemnumber} );
1298             $data->{biblionumber} = $biblio->{biblionumber};
1299             $data->{title}        = $biblio->{title};
1300         }
1301         $acctlines[$numlines] = $data;
1302         $numlines++;
1303         $total += int(1000 * $data->{'amountoutstanding'}); # convert float to integer to avoid round-off errors
1304     }
1305     $total /= 1000;
1306     return ( $total, \@acctlines,$numlines);
1307 }
1308
1309 =head2 GetMemberAccountBalance
1310
1311   ($total_balance, $non_issue_balance, $other_charges) = &GetMemberAccountBalance($borrowernumber);
1312
1313 Calculates amount immediately owing by the patron - non-issue charges.
1314 Based on GetMemberAccountRecords.
1315 Charges exempt from non-issue are:
1316 * Res (reserves)
1317 * Rent (rental) if RentalsInNoissuesCharge syspref is set to false
1318 * Manual invoices if ManInvInNoissuesCharge syspref is set to false
1319
1320 =cut
1321
1322 sub GetMemberAccountBalance {
1323     my ($borrowernumber) = @_;
1324
1325     my $ACCOUNT_TYPE_LENGTH = 5; # this is plain ridiculous...
1326
1327     my @not_fines;
1328     push @not_fines, 'Res' unless C4::Context->preference('HoldsInNoissuesCharge');
1329     push @not_fines, 'Rent' unless C4::Context->preference('RentalsInNoissuesCharge');
1330     unless ( C4::Context->preference('ManInvInNoissuesCharge') ) {
1331         my $dbh = C4::Context->dbh;
1332         my $man_inv_types = $dbh->selectcol_arrayref(qq{SELECT authorised_value FROM authorised_values WHERE category = 'MANUAL_INV'});
1333         push @not_fines, map substr($_, 0, $ACCOUNT_TYPE_LENGTH), @$man_inv_types;
1334     }
1335     my %not_fine = map {$_ => 1} @not_fines;
1336
1337     my ($total, $acctlines) = GetMemberAccountRecords($borrowernumber);
1338     my $other_charges = 0;
1339     foreach (@$acctlines) {
1340         $other_charges += $_->{amountoutstanding} if $not_fine{ substr($_->{accounttype}, 0, $ACCOUNT_TYPE_LENGTH) };
1341     }
1342
1343     return ( $total, $total - $other_charges, $other_charges);
1344 }
1345
1346 =head2 GetBorNotifyAcctRecord
1347
1348   ($total, $acctlines, $count) = &GetBorNotifyAcctRecord($params,$notifyid);
1349
1350 Looks up accounting data for the patron with the given borrowernumber per file number.
1351
1352 C<&GetBorNotifyAcctRecord> returns a three-element array. C<$acctlines> is a
1353 reference-to-array, where each element is a reference-to-hash; the
1354 keys are the fields of the C<accountlines> table in the Koha database.
1355 C<$count> is the number of elements in C<$acctlines>. C<$total> is the
1356 total amount outstanding for all of the account lines.
1357
1358 =cut
1359
1360 sub GetBorNotifyAcctRecord {
1361     my ( $borrowernumber, $notifyid ) = @_;
1362     my $dbh = C4::Context->dbh;
1363     my @acctlines;
1364     my $numlines = 0;
1365     my $sth = $dbh->prepare(
1366             "SELECT *
1367                 FROM accountlines
1368                 WHERE borrowernumber=?
1369                     AND notify_id=?
1370                     AND amountoutstanding != '0'
1371                 ORDER BY notify_id,accounttype
1372                 ");
1373
1374     $sth->execute( $borrowernumber, $notifyid );
1375     my $total = 0;
1376     while ( my $data = $sth->fetchrow_hashref ) {
1377         if ( $data->{itemnumber} ) {
1378             my $biblio = GetBiblioFromItemNumber( $data->{itemnumber} );
1379             $data->{biblionumber} = $biblio->{biblionumber};
1380             $data->{title}        = $biblio->{title};
1381         }
1382         $acctlines[$numlines] = $data;
1383         $numlines++;
1384         $total += int(100 * $data->{'amountoutstanding'});
1385     }
1386     $total /= 100;
1387     return ( $total, \@acctlines, $numlines );
1388 }
1389
1390 =head2 checkuniquemember (OUEST-PROVENCE)
1391
1392   ($result,$categorycode)  = &checkuniquemember($collectivity,$surname,$firstname,$dateofbirth);
1393
1394 Checks that a member exists or not in the database.
1395
1396 C<&result> is nonzero (=exist) or 0 (=does not exist)
1397 C<&categorycode> is from categorycode table
1398 C<&collectivity> is 1 (= we add a collectivity) or 0 (= we add a physical member)
1399 C<&surname> is the surname
1400 C<&firstname> is the firstname (only if collectivity=0)
1401 C<&dateofbirth> is the date of birth in ISO format (only if collectivity=0)
1402
1403 =cut
1404
1405 # FIXME: This function is not legitimate.  Multiple patrons might have the same first/last name and birthdate.
1406 # This is especially true since first name is not even a required field.
1407
1408 sub checkuniquemember {
1409     my ( $collectivity, $surname, $firstname, $dateofbirth ) = @_;
1410     my $dbh = C4::Context->dbh;
1411     my $request = ($collectivity) ?
1412         "SELECT borrowernumber,categorycode FROM borrowers WHERE surname=? " :
1413             ($dateofbirth) ?
1414             "SELECT borrowernumber,categorycode FROM borrowers WHERE surname=? and firstname=?  and dateofbirth=?" :
1415             "SELECT borrowernumber,categorycode FROM borrowers WHERE surname=? and firstname=?";
1416     my $sth = $dbh->prepare($request);
1417     if ($collectivity) {
1418         $sth->execute( uc($surname) );
1419     } elsif($dateofbirth){
1420         $sth->execute( uc($surname), ucfirst($firstname), $dateofbirth );
1421     }else{
1422         $sth->execute( uc($surname), ucfirst($firstname));
1423     }
1424     my @data = $sth->fetchrow;
1425     ( $data[0] ) and return $data[0], $data[1];
1426     return 0;
1427 }
1428
1429 sub checkcardnumber {
1430     my ( $cardnumber, $borrowernumber ) = @_;
1431
1432     # If cardnumber is null, we assume they're allowed.
1433     return 0 unless defined $cardnumber;
1434
1435     my $dbh = C4::Context->dbh;
1436     my $query = "SELECT * FROM borrowers WHERE cardnumber=?";
1437     $query .= " AND borrowernumber <> ?" if ($borrowernumber);
1438     my $sth = $dbh->prepare($query);
1439     $sth->execute(
1440         $cardnumber,
1441         ( $borrowernumber ? $borrowernumber : () )
1442     );
1443
1444     return 1 if $sth->fetchrow_hashref;
1445
1446     my ( $min_length, $max_length ) = get_cardnumber_length();
1447     return 2
1448         if length $cardnumber > $max_length
1449         or length $cardnumber < $min_length;
1450
1451     return 0;
1452 }
1453
1454 =head2 get_cardnumber_length
1455
1456     my ($min, $max) = C4::Members::get_cardnumber_length()
1457
1458 Returns the minimum and maximum length for patron cardnumbers as
1459 determined by the CardnumberLength system preference, the
1460 BorrowerMandatoryField system preference, and the width of the
1461 database column.
1462
1463 =cut
1464
1465 sub get_cardnumber_length {
1466     my ( $min, $max ) = ( 0, 16 ); # borrowers.cardnumber is a nullable varchar(16)
1467     $min = 1 if C4::Context->preference('BorrowerMandatoryField') =~ /cardnumber/;
1468     if ( my $cardnumber_length = C4::Context->preference('CardnumberLength') ) {
1469         # Is integer and length match
1470         if ( $cardnumber_length =~ m|^\d+$| ) {
1471             $min = $max = $cardnumber_length
1472                 if $cardnumber_length >= $min
1473                     and $cardnumber_length <= $max;
1474         }
1475         # Else assuming it is a range
1476         elsif ( $cardnumber_length =~ m|(\d*),(\d*)| ) {
1477             $min = $1 if $1 and $min < $1;
1478             $max = $2 if $2 and $max > $2;
1479         }
1480
1481     }
1482     return ( $min, $max );
1483 }
1484
1485 =head2 getzipnamecity (OUEST-PROVENCE)
1486
1487 take all info from table city for the fields city and  zip
1488 check for the name and the zip code of the city selected
1489
1490 =cut
1491
1492 sub getzipnamecity {
1493     my ($cityid) = @_;
1494     my $dbh      = C4::Context->dbh;
1495     my $sth      =
1496       $dbh->prepare(
1497         "select city_name,city_state,city_zipcode,city_country from cities where cityid=? ");
1498     $sth->execute($cityid);
1499     my @data = $sth->fetchrow;
1500     return $data[0], $data[1], $data[2], $data[3];
1501 }
1502
1503
1504 =head2 getdcity (OUEST-PROVENCE)
1505
1506 recover cityid  with city_name condition
1507
1508 =cut
1509
1510 sub getidcity {
1511     my ($city_name) = @_;
1512     my $dbh = C4::Context->dbh;
1513     my $sth = $dbh->prepare("select cityid from cities where city_name=? ");
1514     $sth->execute($city_name);
1515     my $data = $sth->fetchrow;
1516     return $data;
1517 }
1518
1519 =head2 GetFirstValidEmailAddress
1520
1521   $email = GetFirstValidEmailAddress($borrowernumber);
1522
1523 Return the first valid email address for a borrower, given the borrowernumber.  For now, the order
1524 is defined as email, emailpro, B_email.  Returns the empty string if the borrower has no email
1525 addresses.
1526
1527 =cut
1528
1529 sub GetFirstValidEmailAddress {
1530     my $borrowernumber = shift;
1531     my $dbh = C4::Context->dbh;
1532     my $sth = $dbh->prepare( "SELECT email, emailpro, B_email FROM borrowers where borrowernumber = ? ");
1533     $sth->execute( $borrowernumber );
1534     my $data = $sth->fetchrow_hashref;
1535
1536     if ($data->{'email'}) {
1537        return $data->{'email'};
1538     } elsif ($data->{'emailpro'}) {
1539        return $data->{'emailpro'};
1540     } elsif ($data->{'B_email'}) {
1541        return $data->{'B_email'};
1542     } else {
1543        return '';
1544     }
1545 }
1546
1547 =head2 GetNoticeEmailAddress
1548
1549   $email = GetNoticeEmailAddress($borrowernumber);
1550
1551 Return the email address of borrower used for notices, given the borrowernumber.
1552 Returns the empty string if no email address.
1553
1554 =cut
1555
1556 sub GetNoticeEmailAddress {
1557     my $borrowernumber = shift;
1558
1559     my $which_address = C4::Context->preference("AutoEmailPrimaryAddress");
1560     # if syspref is set to 'first valid' (value == OFF), look up email address
1561     if ( $which_address eq 'OFF' ) {
1562         return GetFirstValidEmailAddress($borrowernumber);
1563     }
1564     # specified email address field
1565     my $dbh = C4::Context->dbh;
1566     my $sth = $dbh->prepare( qq{
1567         SELECT $which_address AS primaryemail
1568         FROM borrowers
1569         WHERE borrowernumber=?
1570     } );
1571     $sth->execute($borrowernumber);
1572     my $data = $sth->fetchrow_hashref;
1573     return $data->{'primaryemail'} || '';
1574 }
1575
1576 =head2 GetExpiryDate
1577
1578   $expirydate = GetExpiryDate($categorycode, $dateenrolled);
1579
1580 Calculate expiry date given a categorycode and starting date.  Date argument must be in ISO format.
1581 Return date is also in ISO format.
1582
1583 =cut
1584
1585 sub GetExpiryDate {
1586     my ( $categorycode, $dateenrolled ) = @_;
1587     my $enrolments;
1588     if ($categorycode) {
1589         my $dbh = C4::Context->dbh;
1590         my $sth = $dbh->prepare("SELECT enrolmentperiod,enrolmentperioddate FROM categories WHERE categorycode=?");
1591         $sth->execute($categorycode);
1592         $enrolments = $sth->fetchrow_hashref;
1593     }
1594     # die "GetExpiryDate: for enrollmentperiod $enrolmentperiod (category '$categorycode') starting $dateenrolled.\n";
1595     my @date = split (/-/,$dateenrolled);
1596     if($enrolments->{enrolmentperiod}){
1597         return sprintf("%04d-%02d-%02d", Add_Delta_YM(@date,0,$enrolments->{enrolmentperiod}));
1598     }else{
1599         return $enrolments->{enrolmentperioddate};
1600     }
1601 }
1602
1603 =head2 GetborCatFromCatType
1604
1605   ($codes_arrayref, $labels_hashref) = &GetborCatFromCatType();
1606
1607 Looks up the different types of borrowers in the database. Returns two
1608 elements: a reference-to-array, which lists the borrower category
1609 codes, and a reference-to-hash, which maps the borrower category codes
1610 to category descriptions.
1611
1612 =cut
1613
1614 #'
1615 sub GetborCatFromCatType {
1616     my ( $category_type, $action, $no_branch_limit ) = @_;
1617
1618     my $branch_limit = $no_branch_limit
1619         ? 0
1620         : C4::Context->userenv ? C4::Context->userenv->{"branch"} : "";
1621
1622     # FIXME - This API  seems both limited and dangerous.
1623     my $dbh     = C4::Context->dbh;
1624
1625     my $request = qq{
1626         SELECT categories.categorycode, categories.description
1627         FROM categories
1628     };
1629     $request .= qq{
1630         LEFT JOIN categories_branches ON categories.categorycode = categories_branches.categorycode
1631     } if $branch_limit;
1632     if($action) {
1633         $request .= " $action ";
1634         $request .= " AND (branchcode = ? OR branchcode IS NULL) GROUP BY description" if $branch_limit;
1635     } else {
1636         $request .= " WHERE branchcode = ? OR branchcode IS NULL GROUP BY description" if $branch_limit;
1637     }
1638     $request .= " ORDER BY categorycode";
1639
1640     my $sth = $dbh->prepare($request);
1641     $sth->execute(
1642         $action ? $category_type : (),
1643         $branch_limit ? $branch_limit : ()
1644     );
1645
1646     my %labels;
1647     my @codes;
1648
1649     while ( my $data = $sth->fetchrow_hashref ) {
1650         push @codes, $data->{'categorycode'};
1651         $labels{ $data->{'categorycode'} } = $data->{'description'};
1652     }
1653     $sth->finish;
1654     return ( \@codes, \%labels );
1655 }
1656
1657 =head2 GetBorrowercategory
1658
1659   $hashref = &GetBorrowercategory($categorycode);
1660
1661 Given the borrower's category code, the function returns the corresponding
1662 data hashref for a comprehensive information display.
1663
1664 =cut
1665
1666 sub GetBorrowercategory {
1667     my ($catcode) = @_;
1668     my $dbh       = C4::Context->dbh;
1669     if ($catcode){
1670         my $sth       =
1671         $dbh->prepare(
1672     "SELECT description,dateofbirthrequired,upperagelimit,category_type
1673     FROM categories
1674     WHERE categorycode = ?"
1675         );
1676         $sth->execute($catcode);
1677         my $data =
1678         $sth->fetchrow_hashref;
1679         return $data;
1680     }
1681     return;
1682 }    # sub getborrowercategory
1683
1684
1685 =head2 GetBorrowerCategorycode
1686
1687     $categorycode = &GetBorrowerCategoryCode( $borrowernumber );
1688
1689 Given the borrowernumber, the function returns the corresponding categorycode
1690
1691 =cut
1692
1693 sub GetBorrowerCategorycode {
1694     my ( $borrowernumber ) = @_;
1695     my $dbh = C4::Context->dbh;
1696     my $sth = $dbh->prepare( qq{
1697         SELECT categorycode
1698         FROM borrowers
1699         WHERE borrowernumber = ?
1700     } );
1701     $sth->execute( $borrowernumber );
1702     return $sth->fetchrow;
1703 }
1704
1705 =head2 GetBorrowercategoryList
1706
1707   $arrayref_hashref = &GetBorrowercategoryList;
1708 If no category code provided, the function returns all the categories.
1709
1710 =cut
1711
1712 sub GetBorrowercategoryList {
1713     my $no_branch_limit = @_ ? shift : 0;
1714     my $branch_limit = $no_branch_limit
1715         ? 0
1716         : C4::Context->userenv ? C4::Context->userenv->{"branch"} : "";
1717     my $dbh       = C4::Context->dbh;
1718     my $query = "SELECT categories.* FROM categories";
1719     $query .= qq{
1720         LEFT JOIN categories_branches ON categories.categorycode = categories_branches.categorycode
1721         WHERE branchcode = ? OR branchcode IS NULL GROUP BY description
1722     } if $branch_limit;
1723     $query .= " ORDER BY description";
1724     my $sth = $dbh->prepare( $query );
1725     $sth->execute( $branch_limit ? $branch_limit : () );
1726     my $data = $sth->fetchall_arrayref( {} );
1727     $sth->finish;
1728     return $data;
1729 }    # sub getborrowercategory
1730
1731 =head2 ethnicitycategories
1732
1733   ($codes_arrayref, $labels_hashref) = &ethnicitycategories();
1734
1735 Looks up the different ethnic types in the database. Returns two
1736 elements: a reference-to-array, which lists the ethnicity codes, and a
1737 reference-to-hash, which maps the ethnicity codes to ethnicity
1738 descriptions.
1739
1740 =cut
1741
1742 #'
1743
1744 sub ethnicitycategories {
1745     my $dbh = C4::Context->dbh;
1746     my $sth = $dbh->prepare("Select code,name from ethnicity order by name");
1747     $sth->execute;
1748     my %labels;
1749     my @codes;
1750     while ( my $data = $sth->fetchrow_hashref ) {
1751         push @codes, $data->{'code'};
1752         $labels{ $data->{'code'} } = $data->{'name'};
1753     }
1754     return ( \@codes, \%labels );
1755 }
1756
1757 =head2 fixEthnicity
1758
1759   $ethn_name = &fixEthnicity($ethn_code);
1760
1761 Takes an ethnicity code (e.g., "european" or "pi") and returns the
1762 corresponding descriptive name from the C<ethnicity> table in the
1763 Koha database ("European" or "Pacific Islander").
1764
1765 =cut
1766
1767 #'
1768
1769 sub fixEthnicity {
1770     my $ethnicity = shift;
1771     return unless $ethnicity;
1772     my $dbh       = C4::Context->dbh;
1773     my $sth       = $dbh->prepare("Select name from ethnicity where code = ?");
1774     $sth->execute($ethnicity);
1775     my $data = $sth->fetchrow_hashref;
1776     return $data->{'name'};
1777 }    # sub fixEthnicity
1778
1779 =head2 GetAge
1780
1781   $dateofbirth,$date = &GetAge($date);
1782
1783 this function return the borrowers age with the value of dateofbirth
1784
1785 =cut
1786
1787 #'
1788 sub GetAge{
1789     my ( $date, $date_ref ) = @_;
1790
1791     if ( not defined $date_ref ) {
1792         $date_ref = sprintf( '%04d-%02d-%02d', Today() );
1793     }
1794
1795     my ( $year1, $month1, $day1 ) = split /-/, $date;
1796     my ( $year2, $month2, $day2 ) = split /-/, $date_ref;
1797
1798     my $age = $year2 - $year1;
1799     if ( $month1 . $day1 > $month2 . $day2 ) {
1800         $age--;
1801     }
1802
1803     return $age;
1804 }    # sub get_age
1805
1806 =head2 SetAge
1807
1808   $borrower = C4::Members::SetAge($borrower, $datetimeduration);
1809   $borrower = C4::Members::SetAge($borrower, '0015-12-10');
1810   $borrower = C4::Members::SetAge($borrower, $datetimeduration, $datetime_reference);
1811
1812   eval { $borrower = C4::Members::SetAge($borrower, '015-1-10'); };
1813   if ($@) {print $@;} #Catch a bad ISO Date or kill your script!
1814
1815 This function sets the borrower's dateofbirth to match the given age.
1816 Optionally relative to the given $datetime_reference.
1817
1818 @PARAM1 koha.borrowers-object
1819 @PARAM2 DateTime::Duration-object as the desired age
1820         OR a ISO 8601 Date. (To make the API more pleasant)
1821 @PARAM3 DateTime-object as the relative date, defaults to now().
1822 RETURNS The given borrower reference @PARAM1.
1823 DIES    If there was an error with the ISO Date handling.
1824
1825 =cut
1826
1827 #'
1828 sub SetAge{
1829     my ( $borrower, $datetimeduration, $datetime_ref ) = @_;
1830     $datetime_ref = DateTime->now() unless $datetime_ref;
1831
1832     if ($datetimeduration && ref $datetimeduration ne 'DateTime::Duration') {
1833         if ($datetimeduration =~ /^(\d{4})-(\d{2})-(\d{2})/) {
1834             $datetimeduration = DateTime::Duration->new(years => $1, months => $2, days => $3);
1835         }
1836         else {
1837             die "C4::Members::SetAge($borrower, $datetimeduration), datetimeduration not a valid ISO 8601 Date!\n";
1838         }
1839     }
1840
1841     my $new_datetime_ref = $datetime_ref->clone();
1842     $new_datetime_ref->subtract_duration( $datetimeduration );
1843
1844     $borrower->{dateofbirth} = $new_datetime_ref->ymd();
1845
1846     return $borrower;
1847 }    # sub SetAge
1848
1849 =head2 GetCities
1850
1851   $cityarrayref = GetCities();
1852
1853   Returns an array_ref of the entries in the cities table
1854   If there are entries in the table an empty row is returned
1855   This is currently only used to populate a popup in memberentry
1856
1857 =cut
1858
1859 sub GetCities {
1860
1861     my $dbh   = C4::Context->dbh;
1862     my $city_arr = $dbh->selectall_arrayref(
1863         q|SELECT cityid,city_zipcode,city_name,city_state,city_country FROM cities ORDER BY city_name|,
1864         { Slice => {} });
1865     if ( @{$city_arr} ) {
1866         unshift @{$city_arr}, {
1867             city_zipcode => q{},
1868             city_name    => q{},
1869             cityid       => q{},
1870             city_state   => q{},
1871             city_country => q{},
1872         };
1873     }
1874
1875     return  $city_arr;
1876 }
1877
1878 =head2 GetSortDetails (OUEST-PROVENCE)
1879
1880   ($lib) = &GetSortDetails($category,$sortvalue);
1881
1882 Returns the authorized value  details
1883 C<&$lib>return value of authorized value details
1884 C<&$sortvalue>this is the value of authorized value
1885 C<&$category>this is the value of authorized value category
1886
1887 =cut
1888
1889 sub GetSortDetails {
1890     my ( $category, $sortvalue ) = @_;
1891     my $dbh   = C4::Context->dbh;
1892     my $query = qq|SELECT lib
1893         FROM authorised_values
1894         WHERE category=?
1895         AND authorised_value=? |;
1896     my $sth = $dbh->prepare($query);
1897     $sth->execute( $category, $sortvalue );
1898     my $lib = $sth->fetchrow;
1899     return ($lib) if ($lib);
1900     return ($sortvalue) unless ($lib);
1901 }
1902
1903 =head2 MoveMemberToDeleted
1904
1905   $result = &MoveMemberToDeleted($borrowernumber);
1906
1907 Copy the record from borrowers to deletedborrowers table.
1908 The routine returns 1 for success, undef for failure.
1909
1910 =cut
1911
1912 sub MoveMemberToDeleted {
1913     my ($member) = shift or return;
1914
1915     my $schema       = Koha::Database->new()->schema();
1916     my $borrowers_rs = $schema->resultset('Borrower');
1917     $borrowers_rs->result_class('DBIx::Class::ResultClass::HashRefInflator');
1918     my $borrower = $borrowers_rs->find($member);
1919     return unless $borrower;
1920
1921     my $deleted = $schema->resultset('Deletedborrower')->create($borrower);
1922
1923     return $deleted ? 1 : undef;
1924 }
1925
1926 =head2 DelMember
1927
1928     DelMember($borrowernumber);
1929
1930 This function remove directly a borrower whitout writing it on deleteborrower.
1931 + Deletes reserves for the borrower
1932
1933 =cut
1934
1935 sub DelMember {
1936     my $dbh            = C4::Context->dbh;
1937     my $borrowernumber = shift;
1938     #warn "in delmember with $borrowernumber";
1939     return unless $borrowernumber;    # borrowernumber is mandatory.
1940
1941     my $query = qq|DELETE
1942           FROM  reserves
1943           WHERE borrowernumber=?|;
1944     my $sth = $dbh->prepare($query);
1945     $sth->execute($borrowernumber);
1946     $query = "
1947        DELETE
1948        FROM borrowers
1949        WHERE borrowernumber = ?
1950    ";
1951     $sth = $dbh->prepare($query);
1952     $sth->execute($borrowernumber);
1953     logaction("MEMBERS", "DELETE", $borrowernumber, "") if C4::Context->preference("BorrowersLog");
1954     return $sth->rows;
1955 }
1956
1957 =head2 ExtendMemberSubscriptionTo (OUEST-PROVENCE)
1958
1959     $date = ExtendMemberSubscriptionTo($borrowerid, $date);
1960
1961 Extending the subscription to a given date or to the expiry date calculated on ISO date.
1962 Returns ISO date.
1963
1964 =cut
1965
1966 sub ExtendMemberSubscriptionTo {
1967     my ( $borrowerid,$date) = @_;
1968     my $dbh = C4::Context->dbh;
1969     my $borrower = GetMember('borrowernumber'=>$borrowerid);
1970     unless ($date){
1971       $date = (C4::Context->preference('BorrowerRenewalPeriodBase') eq 'dateexpiry') ?
1972                                         C4::Dates->new($borrower->{'dateexpiry'}, 'iso')->output("iso") :
1973                                         C4::Dates->new()->output("iso");
1974       $date = GetExpiryDate( $borrower->{'categorycode'}, $date );
1975     }
1976     my $sth = $dbh->do(<<EOF);
1977 UPDATE borrowers
1978 SET  dateexpiry='$date'
1979 WHERE borrowernumber='$borrowerid'
1980 EOF
1981
1982     AddEnrolmentFeeIfNeeded( $borrower->{categorycode}, $borrower->{borrowernumber} );
1983
1984     logaction("MEMBERS", "RENEW", $borrower->{'borrowernumber'}, "Membership renewed")if C4::Context->preference("BorrowersLog");
1985     return $date if ($sth);
1986     return 0;
1987 }
1988
1989 =head2 GetTitles (OUEST-PROVENCE)
1990
1991   ($borrowertitle)= &GetTitles();
1992
1993 Looks up the different title . Returns array  with all borrowers title
1994
1995 =cut
1996
1997 sub GetTitles {
1998     my @borrowerTitle = split (/,|\|/,C4::Context->preference('BorrowersTitles'));
1999     unshift( @borrowerTitle, "" );
2000     my $count=@borrowerTitle;
2001     if ($count == 1){
2002         return ();
2003     }
2004     else {
2005         return ( \@borrowerTitle);
2006     }
2007 }
2008
2009 =head2 GetPatronImage
2010
2011     my ($imagedata, $dberror) = GetPatronImage($borrowernumber);
2012
2013 Returns the mimetype and binary image data of the image for the patron with the supplied borrowernumber.
2014
2015 =cut
2016
2017 sub GetPatronImage {
2018     my ($borrowernumber) = @_;
2019     warn "Borrowernumber passed to GetPatronImage is $borrowernumber" if $debug;
2020     my $dbh = C4::Context->dbh;
2021     my $query = 'SELECT mimetype, imagefile FROM patronimage WHERE borrowernumber = ?';
2022     my $sth = $dbh->prepare($query);
2023     $sth->execute($borrowernumber);
2024     my $imagedata = $sth->fetchrow_hashref;
2025     warn "Database error!" if $sth->errstr;
2026     return $imagedata, $sth->errstr;
2027 }
2028
2029 =head2 PutPatronImage
2030
2031     PutPatronImage($cardnumber, $mimetype, $imgfile);
2032
2033 Stores patron binary image data and mimetype in database.
2034 NOTE: This function is good for updating images as well as inserting new images in the database.
2035
2036 =cut
2037
2038 sub PutPatronImage {
2039     my ($cardnumber, $mimetype, $imgfile) = @_;
2040     warn "Parameters passed in: Cardnumber=$cardnumber, Mimetype=$mimetype, " . ($imgfile ? "Imagefile" : "No Imagefile") if $debug;
2041     my $dbh = C4::Context->dbh;
2042     my $query = "INSERT INTO patronimage (borrowernumber, mimetype, imagefile) VALUES ( ( SELECT borrowernumber from borrowers WHERE cardnumber = ? ),?,?) ON DUPLICATE KEY UPDATE imagefile = ?;";
2043     my $sth = $dbh->prepare($query);
2044     $sth->execute($cardnumber,$mimetype,$imgfile,$imgfile);
2045     warn "Error returned inserting $cardnumber.$mimetype." if $sth->errstr;
2046     return $sth->errstr;
2047 }
2048
2049 =head2 RmPatronImage
2050
2051     my ($dberror) = RmPatronImage($borrowernumber);
2052
2053 Removes the image for the patron with the supplied borrowernumber.
2054
2055 =cut
2056
2057 sub RmPatronImage {
2058     my ($borrowernumber) = @_;
2059     warn "Borrowernumber passed to GetPatronImage is $borrowernumber" if $debug;
2060     my $dbh = C4::Context->dbh;
2061     my $query = "DELETE FROM patronimage WHERE borrowernumber = ?;";
2062     my $sth = $dbh->prepare($query);
2063     $sth->execute($borrowernumber);
2064     my $dberror = $sth->errstr;
2065     warn "Database error!" if $sth->errstr;
2066     return $dberror;
2067 }
2068
2069 =head2 GetHideLostItemsPreference
2070
2071   $hidelostitemspref = &GetHideLostItemsPreference($borrowernumber);
2072
2073 Returns the HideLostItems preference for the patron category of the supplied borrowernumber
2074 C<&$hidelostitemspref>return value of function, 0 or 1
2075
2076 =cut
2077
2078 sub GetHideLostItemsPreference {
2079     my ($borrowernumber) = @_;
2080     my $dbh = C4::Context->dbh;
2081     my $query = "SELECT hidelostitems FROM borrowers,categories WHERE borrowers.categorycode = categories.categorycode AND borrowernumber = ?";
2082     my $sth = $dbh->prepare($query);
2083     $sth->execute($borrowernumber);
2084     my $hidelostitems = $sth->fetchrow;
2085     return $hidelostitems;
2086 }
2087
2088 =head2 GetBorrowersToExpunge
2089
2090   $borrowers = &GetBorrowersToExpunge(
2091       not_borrowered_since => $not_borrowered_since,
2092       expired_before       => $expired_before,
2093       category_code        => $category_code,
2094       branchcode           => $branchcode
2095   );
2096
2097   This function get all borrowers based on the given criteria.
2098
2099 =cut
2100
2101 sub GetBorrowersToExpunge {
2102     my $params = shift;
2103
2104     my $filterdate     = $params->{'not_borrowered_since'};
2105     my $filterexpiry   = $params->{'expired_before'};
2106     my $filtercategory = $params->{'category_code'};
2107     my $filterbranch   = $params->{'branchcode'} ||
2108                         ((C4::Context->preference('IndependentBranches')
2109                              && C4::Context->userenv
2110                              && !C4::Context->IsSuperLibrarian()
2111                              && C4::Context->userenv->{branch})
2112                          ? C4::Context->userenv->{branch}
2113                          : "");
2114
2115     my $dbh   = C4::Context->dbh;
2116     my $query = q|
2117         SELECT borrowers.borrowernumber,
2118                MAX(old_issues.timestamp) AS latestissue,
2119                MAX(issues.timestamp) AS currentissue
2120         FROM   borrowers
2121         JOIN   categories USING (categorycode)
2122         LEFT JOIN (
2123             SELECT guarantorid
2124             FROM borrowers
2125             WHERE guarantorid IS NOT NULL
2126                 AND guarantorid <> 0
2127         ) as tmp ON borrowers.borrowernumber=tmp.guarantorid
2128         LEFT JOIN old_issues USING (borrowernumber)
2129         LEFT JOIN issues USING (borrowernumber)
2130         WHERE  category_type <> 'S'
2131         AND tmp.guarantorid IS NULL
2132    |;
2133
2134     my @query_params;
2135     if ( $filterbranch && $filterbranch ne "" ) {
2136         $query.= " AND borrowers.branchcode = ? ";
2137         push( @query_params, $filterbranch );
2138     }
2139     if ( $filterexpiry ) {
2140         $query .= " AND dateexpiry < ? ";
2141         push( @query_params, $filterexpiry );
2142     }
2143     if ( $filtercategory ) {
2144         $query .= " AND categorycode = ? ";
2145         push( @query_params, $filtercategory );
2146     }
2147     $query.=" GROUP BY borrowers.borrowernumber HAVING currentissue IS NULL ";
2148     if ( $filterdate ) {
2149         $query.=" AND ( latestissue < ? OR latestissue IS NULL ) ";
2150         push @query_params,$filterdate;
2151     }
2152     warn $query if $debug;
2153
2154     my $sth = $dbh->prepare($query);
2155     if (scalar(@query_params)>0){
2156         $sth->execute(@query_params);
2157     }
2158     else {
2159         $sth->execute;
2160     }
2161
2162     my @results;
2163     while ( my $data = $sth->fetchrow_hashref ) {
2164         push @results, $data;
2165     }
2166     return \@results;
2167 }
2168
2169 =head2 GetBorrowersWhoHaveNeverBorrowed
2170
2171   $results = &GetBorrowersWhoHaveNeverBorrowed
2172
2173 This function get all borrowers who have never borrowed.
2174
2175 I<$result> is a ref to an array which all elements are a hasref.
2176
2177 =cut
2178
2179 sub GetBorrowersWhoHaveNeverBorrowed {
2180     my $filterbranch = shift ||
2181                         ((C4::Context->preference('IndependentBranches')
2182                              && C4::Context->userenv
2183                              && !C4::Context->IsSuperLibrarian()
2184                              && C4::Context->userenv->{branch})
2185                          ? C4::Context->userenv->{branch}
2186                          : "");
2187     my $dbh   = C4::Context->dbh;
2188     my $query = "
2189         SELECT borrowers.borrowernumber,max(timestamp) as latestissue
2190         FROM   borrowers
2191           LEFT JOIN issues ON borrowers.borrowernumber = issues.borrowernumber
2192         WHERE issues.borrowernumber IS NULL
2193    ";
2194     my @query_params;
2195     if ($filterbranch && $filterbranch ne ""){
2196         $query.=" AND borrowers.branchcode= ?";
2197         push @query_params,$filterbranch;
2198     }
2199     warn $query if $debug;
2200
2201     my $sth = $dbh->prepare($query);
2202     if (scalar(@query_params)>0){
2203         $sth->execute(@query_params);
2204     }
2205     else {
2206         $sth->execute;
2207     }
2208
2209     my @results;
2210     while ( my $data = $sth->fetchrow_hashref ) {
2211         push @results, $data;
2212     }
2213     return \@results;
2214 }
2215
2216 =head2 GetBorrowersWithIssuesHistoryOlderThan
2217
2218   $results = &GetBorrowersWithIssuesHistoryOlderThan($date)
2219
2220 this function get all borrowers who has an issue history older than I<$date> given on input arg.
2221
2222 I<$result> is a ref to an array which all elements are a hashref.
2223 This hashref is containt the number of time this borrowers has borrowed before I<$date> and the borrowernumber.
2224
2225 =cut
2226
2227 sub GetBorrowersWithIssuesHistoryOlderThan {
2228     my $dbh  = C4::Context->dbh;
2229     my $date = shift ||POSIX::strftime("%Y-%m-%d",localtime());
2230     my $filterbranch = shift ||
2231                         ((C4::Context->preference('IndependentBranches')
2232                              && C4::Context->userenv
2233                              && !C4::Context->IsSuperLibrarian()
2234                              && C4::Context->userenv->{branch})
2235                          ? C4::Context->userenv->{branch}
2236                          : "");
2237     my $query = "
2238        SELECT count(borrowernumber) as n,borrowernumber
2239        FROM old_issues
2240        WHERE returndate < ?
2241          AND borrowernumber IS NOT NULL
2242     ";
2243     my @query_params;
2244     push @query_params, $date;
2245     if ($filterbranch){
2246         $query.="   AND branchcode = ?";
2247         push @query_params, $filterbranch;
2248     }
2249     $query.=" GROUP BY borrowernumber ";
2250     warn $query if $debug;
2251     my $sth = $dbh->prepare($query);
2252     $sth->execute(@query_params);
2253     my @results;
2254
2255     while ( my $data = $sth->fetchrow_hashref ) {
2256         push @results, $data;
2257     }
2258     return \@results;
2259 }
2260
2261 =head2 GetBorrowersNamesAndLatestIssue
2262
2263   $results = &GetBorrowersNamesAndLatestIssueList(@borrowernumbers)
2264
2265 this function get borrowers Names and surnames and Issue information.
2266
2267 I<@borrowernumbers> is an array which all elements are borrowernumbers.
2268 This hashref is containt the number of time this borrowers has borrowed before I<$date> and the borrowernumber.
2269
2270 =cut
2271
2272 sub GetBorrowersNamesAndLatestIssue {
2273     my $dbh  = C4::Context->dbh;
2274     my @borrowernumbers=@_;
2275     my $query = "
2276        SELECT surname,lastname, phone, email,max(timestamp)
2277        FROM borrowers
2278          LEFT JOIN issues ON borrowers.borrowernumber=issues.borrowernumber
2279        GROUP BY borrowernumber
2280    ";
2281     my $sth = $dbh->prepare($query);
2282     $sth->execute;
2283     my $results = $sth->fetchall_arrayref({});
2284     return $results;
2285 }
2286
2287 =head2 ModPrivacy
2288
2289   my $success = ModPrivacy( $borrowernumber, $privacy );
2290
2291 Update the privacy of a patron.
2292
2293 return :
2294 true on success, false on failure
2295
2296 =cut
2297
2298 sub ModPrivacy {
2299     my $borrowernumber = shift;
2300     my $privacy = shift;
2301     return unless defined $borrowernumber;
2302     return unless $borrowernumber =~ /^\d+$/;
2303
2304     return ModMember( borrowernumber => $borrowernumber,
2305                       privacy        => $privacy );
2306 }
2307
2308 =head2 AddMessage
2309
2310   AddMessage( $borrowernumber, $message_type, $message, $branchcode );
2311
2312 Adds a message to the messages table for the given borrower.
2313
2314 Returns:
2315   True on success
2316   False on failure
2317
2318 =cut
2319
2320 sub AddMessage {
2321     my ( $borrowernumber, $message_type, $message, $branchcode ) = @_;
2322
2323     my $dbh  = C4::Context->dbh;
2324
2325     if ( ! ( $borrowernumber && $message_type && $message && $branchcode ) ) {
2326       return;
2327     }
2328
2329     my $query = "INSERT INTO messages ( borrowernumber, branchcode, message_type, message ) VALUES ( ?, ?, ?, ? )";
2330     my $sth = $dbh->prepare($query);
2331     $sth->execute( $borrowernumber, $branchcode, $message_type, $message );
2332     logaction("MEMBERS", "ADDCIRCMESSAGE", $borrowernumber, $message) if C4::Context->preference("BorrowersLog");
2333     return 1;
2334 }
2335
2336 =head2 GetMessages
2337
2338   GetMessages( $borrowernumber, $type );
2339
2340 $type is message type, B for borrower, or L for Librarian.
2341 Empty type returns all messages of any type.
2342
2343 Returns all messages for the given borrowernumber
2344
2345 =cut
2346
2347 sub GetMessages {
2348     my ( $borrowernumber, $type, $branchcode ) = @_;
2349
2350     if ( ! $type ) {
2351       $type = '%';
2352     }
2353
2354     my $dbh  = C4::Context->dbh;
2355
2356     my $query = "SELECT
2357                   branches.branchname,
2358                   messages.*,
2359                   message_date,
2360                   messages.branchcode LIKE '$branchcode' AS can_delete
2361                   FROM messages, branches
2362                   WHERE borrowernumber = ?
2363                   AND message_type LIKE ?
2364                   AND messages.branchcode = branches.branchcode
2365                   ORDER BY message_date DESC";
2366     my $sth = $dbh->prepare($query);
2367     $sth->execute( $borrowernumber, $type ) ;
2368     my @results;
2369
2370     while ( my $data = $sth->fetchrow_hashref ) {
2371         my $d = C4::Dates->new( $data->{message_date}, 'iso' );
2372         $data->{message_date_formatted} = $d->output;
2373         push @results, $data;
2374     }
2375     return \@results;
2376
2377 }
2378
2379 =head2 GetMessages
2380
2381   GetMessagesCount( $borrowernumber, $type );
2382
2383 $type is message type, B for borrower, or L for Librarian.
2384 Empty type returns all messages of any type.
2385
2386 Returns the number of messages for the given borrowernumber
2387
2388 =cut
2389
2390 sub GetMessagesCount {
2391     my ( $borrowernumber, $type, $branchcode ) = @_;
2392
2393     if ( ! $type ) {
2394       $type = '%';
2395     }
2396
2397     my $dbh  = C4::Context->dbh;
2398
2399     my $query = "SELECT COUNT(*) as MsgCount FROM messages WHERE borrowernumber = ? AND message_type LIKE ?";
2400     my $sth = $dbh->prepare($query);
2401     $sth->execute( $borrowernumber, $type ) ;
2402     my @results;
2403
2404     my $data = $sth->fetchrow_hashref;
2405     my $count = $data->{'MsgCount'};
2406
2407     return $count;
2408 }
2409
2410
2411
2412 =head2 DeleteMessage
2413
2414   DeleteMessage( $message_id );
2415
2416 =cut
2417
2418 sub DeleteMessage {
2419     my ( $message_id ) = @_;
2420
2421     my $dbh = C4::Context->dbh;
2422     my $query = "SELECT * FROM messages WHERE message_id = ?";
2423     my $sth = $dbh->prepare($query);
2424     $sth->execute( $message_id );
2425     my $message = $sth->fetchrow_hashref();
2426
2427     $query = "DELETE FROM messages WHERE message_id = ?";
2428     $sth = $dbh->prepare($query);
2429     $sth->execute( $message_id );
2430     logaction("MEMBERS", "DELCIRCMESSAGE", $message->{'borrowernumber'}, $message->{'message'}) if C4::Context->preference("BorrowersLog");
2431 }
2432
2433 =head2 IssueSlip
2434
2435   IssueSlip($branchcode, $borrowernumber, $quickslip)
2436
2437   Returns letter hash ( see C4::Letters::GetPreparedLetter )
2438
2439   $quickslip is boolean, to indicate whether we want a quick slip
2440
2441   IssueSlip populates ISSUESLIP and ISSUEQSLIP, and will make the following expansions:
2442
2443   Both slips:
2444
2445       <<branches.*>>
2446       <<borrowers.*>>
2447
2448   ISSUESLIP:
2449
2450       <checkedout>
2451          <<biblio.*>>
2452          <<items.*>>
2453          <<biblioitems.*>>
2454          <<issues.*>>
2455       </checkedout>
2456
2457       <overdue>
2458          <<biblio.*>>
2459          <<items.*>>
2460          <<biblioitems.*>>
2461          <<issues.*>>
2462       </overdue>
2463
2464       <news>
2465          <<opac_news.*>>
2466       </news>
2467
2468   ISSUEQSLIP:
2469
2470       <checkedout>
2471          <<biblio.*>>
2472          <<items.*>>
2473          <<biblioitems.*>>
2474          <<issues.*>>
2475       </checkedout>
2476
2477   NOTE: Not all table fields are available, pleasee see GetPendingIssues for a list of available fields.
2478
2479 =cut
2480
2481 sub IssueSlip {
2482     my ($branch, $borrowernumber, $quickslip) = @_;
2483
2484     # FIXME Check callers before removing this statement
2485     #return unless $borrowernumber;
2486
2487     my @issues = @{ GetPendingIssues($borrowernumber) };
2488
2489     for my $issue (@issues) {
2490         $issue->{date_due} = $issue->{date_due_sql};
2491         if ($quickslip) {
2492             my $today = output_pref({ dt => dt_from_string, dateformat => 'iso', dateonly => 1 });
2493             if ( substr( $issue->{issuedate}, 0, 10 ) eq $today
2494                 or substr( $issue->{lastreneweddate}, 0, 10 ) eq $today ) {
2495                   $issue->{now} = 1;
2496             };
2497         }
2498     }
2499
2500     # Sort on timestamp then on issuedate (useful for tests and could be if modified in a batch
2501     @issues = sort {
2502         my $s = $b->{timestamp} <=> $a->{timestamp};
2503         $s == 0 ?
2504              $b->{issuedate} <=> $a->{issuedate} : $s;
2505     } @issues;
2506
2507     my ($letter_code, %repeat);
2508     if ( $quickslip ) {
2509         $letter_code = 'ISSUEQSLIP';
2510         %repeat =  (
2511             'checkedout' => [ map {
2512                 'biblio'       => $_,
2513                 'items'        => $_,
2514                 'biblioitems'  => $_,
2515                 'issues'       => $_,
2516             }, grep { $_->{'now'} } @issues ],
2517         );
2518     }
2519     else {
2520         $letter_code = 'ISSUESLIP';
2521         %repeat =  (
2522             'checkedout' => [ map {
2523                 'biblio'       => $_,
2524                 'items'        => $_,
2525                 'biblioitems'  => $_,
2526                 'issues'       => $_,
2527             }, grep { !$_->{'overdue'} } @issues ],
2528
2529             'overdue' => [ map {
2530                 'biblio'       => $_,
2531                 'items'        => $_,
2532                 'biblioitems'  => $_,
2533                 'issues'       => $_,
2534             }, grep { $_->{'overdue'} } @issues ],
2535
2536             'news' => [ map {
2537                 $_->{'timestamp'} = $_->{'newdate'};
2538                 { opac_news => $_ }
2539             } @{ GetNewsToDisplay("slip",$branch) } ],
2540         );
2541     }
2542
2543     return  C4::Letters::GetPreparedLetter (
2544         module => 'circulation',
2545         letter_code => $letter_code,
2546         branchcode => $branch,
2547         tables => {
2548             'branches'    => $branch,
2549             'borrowers'   => $borrowernumber,
2550         },
2551         repeat => \%repeat,
2552     );
2553 }
2554
2555 =head2 GetBorrowersWithEmail
2556
2557     ([$borrnum,$userid], ...) = GetBorrowersWithEmail('me@example.com');
2558
2559 This gets a list of users and their basic details from their email address.
2560 As it's possible for multiple user to have the same email address, it provides
2561 you with all of them. If there is no userid for the user, there will be an
2562 C<undef> there. An empty list will be returned if there are no matches.
2563
2564 =cut
2565
2566 sub GetBorrowersWithEmail {
2567     my $email = shift;
2568
2569     my $dbh = C4::Context->dbh;
2570
2571     my $query = "SELECT borrowernumber, userid FROM borrowers WHERE email=?";
2572     my $sth=$dbh->prepare($query);
2573     $sth->execute($email);
2574     my @result = ();
2575     while (my $ref = $sth->fetch) {
2576         push @result, $ref;
2577     }
2578     die "Failure searching for borrowers by email address: $sth->errstr" if $sth->err;
2579     return @result;
2580 }
2581
2582 sub AddMember_Opac {
2583     my ( %borrower ) = @_;
2584
2585     $borrower{'categorycode'} = C4::Context->preference('PatronSelfRegistrationDefaultCategory');
2586
2587     my $sr = new String::Random;
2588     $sr->{'A'} = [ 'A'..'Z', 'a'..'z' ];
2589     my $password = $sr->randpattern("AAAAAAAAAA");
2590     $borrower{'password'} = $password;
2591
2592     $borrower{'cardnumber'} = fixup_cardnumber();
2593
2594     my $borrowernumber = AddMember(%borrower);
2595
2596     return ( $borrowernumber, $password );
2597 }
2598
2599 =head2 AddEnrolmentFeeIfNeeded
2600
2601     AddEnrolmentFeeIfNeeded( $borrower->{categorycode}, $borrower->{borrowernumber} );
2602
2603 Add enrolment fee for a patron if needed.
2604
2605 =cut
2606
2607 sub AddEnrolmentFeeIfNeeded {
2608     my ( $categorycode, $borrowernumber ) = @_;
2609     # check for enrollment fee & add it if needed
2610     my $dbh = C4::Context->dbh;
2611     my $sth = $dbh->prepare(q{
2612         SELECT enrolmentfee
2613         FROM categories
2614         WHERE categorycode=?
2615     });
2616     $sth->execute( $categorycode );
2617     if ( $sth->err ) {
2618         warn sprintf('Database returned the following error: %s', $sth->errstr);
2619         return;
2620     }
2621     my ($enrolmentfee) = $sth->fetchrow;
2622     if ($enrolmentfee && $enrolmentfee > 0) {
2623         # insert fee in patron debts
2624         C4::Accounts::manualinvoice( $borrowernumber, '', '', 'A', $enrolmentfee );
2625     }
2626 }
2627
2628 sub HasOverdues {
2629     my ( $borrowernumber ) = @_;
2630
2631     my $sql = "SELECT COUNT(*) FROM issues WHERE date_due < NOW() AND borrowernumber = ?";
2632     my $sth = C4::Context->dbh->prepare( $sql );
2633     $sth->execute( $borrowernumber );
2634     my ( $count ) = $sth->fetchrow_array();
2635
2636     return $count;
2637 }
2638
2639 END { }    # module clean-up code here (global destructor)
2640
2641 1;
2642
2643 __END__
2644
2645 =head1 AUTHOR
2646
2647 Koha Team
2648
2649 =cut