C4/Members.pm

   1 package C4::Members;
   2
   3 # Copyright 2000-2003 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along with
  17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  18 # Suite 330, Boston, MA  02111-1307 USA
  19
  20
  21 use strict;
  22 use C4::Context;
  23 use C4::Dates qw(format_date_in_iso);
  24 use Digest::MD5 qw(md5_base64);
  25 use Date::Calc qw/Today Add_Delta_YM/;
  26 use C4::Log; # logaction
  27 use C4::Overdues;
  28 use C4::Reserves;
  29 use C4::Accounts;
  30
  31 our ($VERSION,@ISA,@EXPORT,@EXPORT_OK,$debug);
  32
  33 BEGIN {
  34         $VERSION = 3.02;
  35         $debug = $ENV{DEBUG} || 0;
  36         require Exporter;
  37         @ISA = qw(Exporter);
  38         #Get data
  39         push @EXPORT, qw(
  40                 &SearchMember
  41                 &GetMemberDetails
  42                 &GetMember
  43
  44                 &GetGuarantees
  45
  46                 &GetMemberIssuesAndFines
  47                 &GetPendingIssues
  48                 &GetAllIssues
  49
  50                 &get_institutions
  51                 &getzipnamecity
  52                 &getidcity
  53
  54                 &GetAge
  55                 &GetCities
  56                 &GetRoadTypes
  57                 &GetRoadTypeDetails
  58                 &GetSortDetails
  59                 &GetTitles
  60
  61     &GetPatronImage
  62     &PutPatronImage
  63     &RmPatronImage
  64
  65                 &GetMemberAccountRecords
  66                 &GetBorNotifyAcctRecord
  67
  68                 &GetborCatFromCatType
  69                 &GetBorrowercategory
  70     &GetBorrowercategoryList
  71
  72                 &GetBorrowersWhoHaveNotBorrowedSince
  73                 &GetBorrowersWhoHaveNeverBorrowed
  74                 &GetBorrowersWithIssuesHistoryOlderThan
  75
  76                 &GetExpiryDate
  77         );
  78
  79         #Modify data
  80         push @EXPORT, qw(
  81                 &ModMember
  82                 &changepassword
  83         );
  84
  85         #Delete data
  86         push @EXPORT, qw(
  87                 &DelMember
  88         );
  89
  90         #Insert data
  91         push @EXPORT, qw(
  92                 &AddMember
  93                 &add_member_orgs
  94                 &MoveMemberToDeleted
  95                 &ExtendMemberSubscriptionTo
  96         );
  97
  98         #Check data
  99         push @EXPORT, qw(
 100                 &checkuniquemember
 101                 &checkuserpassword
 102                 &Check_Userid
 103                 &fixEthnicity
 104                 &ethnicitycategories
 105                 &fixup_cardnumber
 106                 &checkcardnumber
 107         );
 108 }
 109
 110 =head1 NAME
 111
 112 C4::Members - Perl Module containing convenience functions for member handling
 113
 114 =head1 SYNOPSIS
 115
 116 use C4::Members;
 117
 118 =head1 DESCRIPTION
 119
 120 This module contains routines for adding, modifying and deleting members/patrons/borrowers
 121
 122 =head1 FUNCTIONS
 123
 124 =over 2
 125
 126 =item SearchMember
 127
 128   ($count, $borrowers) = &SearchMember($searchstring, $type,$category_type,$filter,$showallbranches);
 129
 130 =back
 131
 132 Looks up patrons (borrowers) by name.
 133
 134 BUGFIX 499: C<$type> is now used to determine type of search.
 135 if $type is "simple", search is performed on the first letter of the
 136 surname only.
 137
 138 $category_type is used to get a specified type of user.
 139 (mainly adults when creating a child.)
 140
 141 C<$searchstring> is a space-separated list of search terms. Each term
 142 must match the beginning a borrower's surname, first name, or other
 143 name.
 144
 145 C<$filter> is assumed to be a list of elements to filter results on
 146
 147 C<$showallbranches> is used in IndependantBranches Context to display all branches results.
 148
 149 C<&SearchMember> returns a two-element list. C<$borrowers> is a
 150 reference-to-array; each element is a reference-to-hash, whose keys
 151 are the fields of the C<borrowers> table in the Koha database.
 152 C<$count> is the number of elements in C<$borrowers>.
 153
 154 =cut
 155
 156 #'
 157 #used by member enquiries from the intranet
 158 #called by member.pl and circ/circulation.pl
 159 sub SearchMember {
 160     my ($searchstring, $orderby, $type,$category_type,$filter,$showallbranches ) = @_;
 161     my $dbh   = C4::Context->dbh;
 162     my $query = "";
 163     my $count;
 164     my @data;
 165     my @bind = ();
 166
 167     # this is used by circulation everytime a new borrowers cardnumber is scanned
 168     # so we can check an exact match first, if that works return, otherwise do the rest
 169     $query = "SELECT * FROM borrowers
 170         LEFT JOIN categories ON borrowers.categorycode=categories.categorycode
 171         ";
 172     my $sth = $dbh->prepare("$query WHERE cardnumber = ?");
 173     $sth->execute($searchstring);
 174     my $data = $sth->fetchall_arrayref({});
 175     if (@$data){
 176         return ( scalar(@$data), $data );
 177     }
 178     $sth->finish;
 179
 180     if ( $type eq "simple" )    # simple search for one letter only
 181     {
 182         $query .= ($category_type ? " AND category_type = ".$dbh->quote($category_type) : "");
 183         $query .= " WHERE (surname LIKE ? OR cardnumber like ?) ";
 184         if (C4::Context->preference("IndependantBranches") && !$showallbranches){
 185           if (C4::Context->userenv && C4::Context->userenv->{flags}!=1 && C4::Context->userenv->{'branch'}){
 186             $query.=" AND borrowers.branchcode =".$dbh->quote(C4::Context->userenv->{'branch'}) unless (C4::Context->userenv->{'branch'} eq "insecure");
 187           }
 188         }
 189         $query.=" ORDER BY $orderby";
 190         @bind = ("$searchstring%","$searchstring");
 191     }
 192     else    # advanced search looking in surname, firstname and othernames
 193     {
 194         @data  = split( ' ', $searchstring );
 195         $count = @data;
 196         $query .= " WHERE ";
 197         if (C4::Context->preference("IndependantBranches") && !$showallbranches){
 198           if (C4::Context->userenv && C4::Context->userenv->{flags}!=1 && C4::Context->userenv->{'branch'}){
 199             $query.=" borrowers.branchcode =".$dbh->quote(C4::Context->userenv->{'branch'})." AND " unless (C4::Context->userenv->{'branch'} eq "insecure");
 200           }
 201         }
 202         $query.="((surname LIKE ? OR surname LIKE ?
 203                 OR firstname  LIKE ? OR firstname LIKE ?
 204                 OR othernames LIKE ? OR othernames LIKE ?)
 205         " .
 206         ($category_type?" AND category_type = ".$dbh->quote($category_type):"");
 207         @bind = (
 208             "$data[0]%", "% $data[0]%", "$data[0]%", "% $data[0]%",
 209             "$data[0]%", "% $data[0]%"
 210         );
 211         for ( my $i = 1 ; $i < $count ; $i++ ) {
 212             $query = $query . " AND (" . " surname LIKE ? OR surname LIKE ?
 213                 OR firstname  LIKE ? OR firstname LIKE ?
 214                 OR othernames LIKE ? OR othernames LIKE ?)";
 215             push( @bind,
 216                 "$data[$i]%",   "% $data[$i]%", "$data[$i]%",
 217                 "% $data[$i]%", "$data[$i]%",   "% $data[$i]%" );
 218
 219             # FIXME - .= <<EOT;
 220         }
 221         $query = $query . ") OR cardnumber LIKE ? ";
 222         push( @bind, $searchstring );
 223         if (C4::Context->preference('ExtendedPatronAttributes')) {
 224             $query .= "OR borrowernumber IN (
 225 SELECT borrowernumber
 226 FROM borrower_attributes
 227 JOIN borrower_attribute_types USING (code)
 228 WHERE staff_searchable = 1
 229 AND attribute like ?
 230 )";
 231             push (@bind, $searchstring);
 232         }
 233         $query .= "order by $orderby";
 234
 235         # FIXME - .= <<EOT;
 236     }
 237
 238     $sth = $dbh->prepare($query);
 239
 240     $debug and print STDERR "Q $orderby : $query\n";
 241     $sth->execute(@bind);
 242     my @results;
 243     $data = $sth->fetchall_arrayref({});
 244
 245     $sth->finish;
 246     return ( scalar(@$data), $data );
 247 }
 248
 249 =head2 GetMemberDetails
 250
 251 ($borrower) = &GetMemberDetails($borrowernumber, $cardnumber);
 252
 253 Looks up a patron and returns information about him or her. If
 254 C<$borrowernumber> is true (nonzero), C<&GetMemberDetails> looks
 255 up the borrower by number; otherwise, it looks up the borrower by card
 256 number.
 257
 258 C<$borrower> is a reference-to-hash whose keys are the fields of the
 259 borrowers table in the Koha database. In addition,
 260 C<$borrower-E<gt>{flags}> is a hash giving more detailed information
 261 about the patron. Its keys act as flags :
 262
 263     if $borrower->{flags}->{LOST} {
 264         # Patron's card was reported lost
 265     }
 266
 267 Each flag has a C<message> key, giving a human-readable explanation of
 268 the flag. If the state of a flag means that the patron should not be
 269 allowed to borrow any more books, then it will have a C<noissues> key
 270 with a true value.
 271
 272 The possible flags are:
 273
 274 =head3 CHARGES
 275
 276 =over 4
 277
 278 =item Shows the patron's credit or debt, if any.
 279
 280 =back
 281
 282 =head3 GNA
 283
 284 =over 4
 285
 286 =item (Gone, no address.) Set if the patron has left without giving a
 287 forwarding address.
 288
 289 =back
 290
 291 =head3 LOST
 292
 293 =over 4
 294
 295 =item Set if the patron's card has been reported as lost.
 296
 297 =back
 298
 299 =head3 DBARRED
 300
 301 =over 4
 302
 303 =item Set if the patron has been debarred.
 304
 305 =back
 306
 307 =head3 NOTES
 308
 309 =over 4
 310
 311 =item Any additional notes about the patron.
 312
 313 =back
 314
 315 =head3 ODUES
 316
 317 =over 4
 318
 319 =item Set if the patron has overdue items. This flag has several keys:
 320
 321 C<$flags-E<gt>{ODUES}{itemlist}> is a reference-to-array listing the
 322 overdue items. Its elements are references-to-hash, each describing an
 323 overdue item. The keys are selected fields from the issues, biblio,
 324 biblioitems, and items tables of the Koha database.
 325
 326 C<$flags-E<gt>{ODUES}{itemlist}> is a string giving a text listing of
 327 the overdue items, one per line.
 328
 329 =back
 330
 331 =head3 WAITING
 332
 333 =over 4
 334
 335 =item Set if any items that the patron has reserved are available.
 336
 337 C<$flags-E<gt>{WAITING}{itemlist}> is a reference-to-array listing the
 338 available items. Each element is a reference-to-hash whose keys are
 339 fields from the reserves table of the Koha database.
 340
 341 =back
 342
 343 C<$borrower-E<gt>{authflags}> is a hash giving more detailed information
 344 about the top-level permissions flags set for the borrower.  For example,
 345 if a user has the "editcatalogue" permission,
 346 C<$borrower-E<gt>{authflags}-E<gt>{editcatalogue}> will exist and have
 347 the value "1".
 348
 349 =cut
 350
 351 sub GetMemberDetails {
 352     my ( $borrowernumber, $cardnumber ) = @_;
 353     my $dbh = C4::Context->dbh;
 354     my $query;
 355     my $sth;
 356     if ($borrowernumber) {
 357         $sth = $dbh->prepare("select borrowers.*,category_type from borrowers left join categories on borrowers.categorycode=categories.categorycode where  borrowernumber=?");
 358         $sth->execute($borrowernumber);
 359     }
 360     elsif ($cardnumber) {
 361         $sth = $dbh->prepare("select borrowers.*,category_type from borrowers left join categories on borrowers.categorycode=categories.categorycode where cardnumber=?");
 362         $sth->execute($cardnumber);
 363     }
 364     else {
 365         return undef;
 366     }
 367     my $borrower = $sth->fetchrow_hashref;
 368     my ($amount) = GetMemberAccountRecords( $borrowernumber);
 369     $borrower->{'amountoutstanding'} = $amount;
 370     # FIXME - patronflags calls GetMemberAccountRecords... just have patronflags return $amount
 371     my $flags = patronflags( $borrower);
 372     my $accessflagshash;
 373
 374     $sth = $dbh->prepare("select bit,flag from userflags");
 375     $sth->execute;
 376     while ( my ( $bit, $flag ) = $sth->fetchrow ) {
 377         if ( $borrower->{'flags'} && $borrower->{'flags'} & 2**$bit ) {
 378             $accessflagshash->{$flag} = 1;
 379         }
 380     }
 381     $sth->finish;
 382     $borrower->{'flags'}     = $flags;
 383     $borrower->{'authflags'} = $accessflagshash;
 384
 385     # find out how long the membership lasts
 386     $sth =
 387       $dbh->prepare(
 388         "select enrolmentperiod from categories where categorycode = ?");
 389     $sth->execute( $borrower->{'categorycode'} );
 390     my $enrolment = $sth->fetchrow;
 391     $borrower->{'enrolmentperiod'} = $enrolment;
 392     return ($borrower);    #, $flags, $accessflagshash);
 393 }
 394
 395 =head2 patronflags
 396
 397  Not exported
 398
 399  NOTE!: If you change this function, be sure to update the POD for
 400  &GetMemberDetails.
 401
 402  $flags = &patronflags($patron);
 403
 404  $flags->{CHARGES}
 405         {message}    Message showing patron's credit or debt
 406        {noissues}    Set if patron owes >$5.00
 407          {GNA}            Set if patron gone w/o address
 408         {message}    "Borrower has no valid address"
 409         {noissues}    Set.
 410         {LOST}        Set if patron's card reported lost
 411         {message}    Message to this effect
 412         {noissues}    Set.
 413         {DBARRED}        Set is patron is debarred
 414         {message}    Message to this effect
 415         {noissues}    Set.
 416          {NOTES}        Set if patron has notes
 417         {message}    Notes about patron
 418          {ODUES}        Set if patron has overdue books
 419         {message}    "Yes"
 420         {itemlist}    ref-to-array: list of overdue books
 421         {itemlisttext}    Text list of overdue items
 422          {WAITING}        Set if there are items available that the
 423                 patron reserved
 424         {message}    Message to this effect
 425         {itemlist}    ref-to-array: list of available items
 426
 427 =cut
 428 # FIXME rename this function.
 429 sub patronflags {
 430     my %flags;
 431     my ( $patroninformation) = @_;
 432     my $dbh=C4::Context->dbh;
 433     my ($amount) = GetMemberAccountRecords( $patroninformation->{'borrowernumber'});
 434     if ( $amount > 0 ) {
 435         my %flaginfo;
 436         my $noissuescharge = C4::Context->preference("noissuescharge");
 437         $flaginfo{'message'} = sprintf "Patron owes \$%.02f", $amount;
 438         $flaginfo{'amount'} = sprintf "%.02f",$amount;
 439         if ( $amount > $noissuescharge ) {
 440             $flaginfo{'noissues'} = 1;
 441         }
 442         $flags{'CHARGES'} = \%flaginfo;
 443     }
 444     elsif ( $amount < 0 ) {
 445         my %flaginfo;
 446         $flaginfo{'message'} = sprintf "Patron has credit of \$%.02f", -$amount;
 447         $flags{'CREDITS'} = \%flaginfo;
 448     }
 449     if (   $patroninformation->{'gonenoaddress'}
 450         && $patroninformation->{'gonenoaddress'} == 1 )
 451     {
 452         my %flaginfo;
 453         $flaginfo{'message'}  = 'Borrower has no valid address.';
 454         $flaginfo{'noissues'} = 1;
 455         $flags{'GNA'}         = \%flaginfo;
 456     }
 457     if ( $patroninformation->{'lost'} && $patroninformation->{'lost'} == 1 ) {
 458         my %flaginfo;
 459         $flaginfo{'message'}  = 'Borrower\'s card reported lost.';
 460         $flaginfo{'noissues'} = 1;
 461         $flags{'LOST'}        = \%flaginfo;
 462     }
 463     if (   $patroninformation->{'debarred'}
 464         && $patroninformation->{'debarred'} == 1 )
 465     {
 466         my %flaginfo;
 467         $flaginfo{'message'}  = 'Borrower is Debarred.';
 468         $flaginfo{'noissues'} = 1;
 469         $flags{'DBARRED'}     = \%flaginfo;
 470     }
 471     if (   $patroninformation->{'borrowernotes'}
 472         && $patroninformation->{'borrowernotes'} )
 473     {
 474         my %flaginfo;
 475         $flaginfo{'message'} = "$patroninformation->{'borrowernotes'}";
 476         $flags{'NOTES'}      = \%flaginfo;
 477     }
 478     my ( $odues, $itemsoverdue ) =
 479       checkoverdues( $patroninformation->{'borrowernumber'}, $dbh );
 480     if ( $odues > 0 ) {
 481         my %flaginfo;
 482         $flaginfo{'message'}  = "Yes";
 483         $flaginfo{'itemlist'} = $itemsoverdue;
 484         foreach ( sort { $a->{'date_due'} cmp $b->{'date_due'} }
 485             @$itemsoverdue )
 486         {
 487             $flaginfo{'itemlisttext'} .=
 488               "$_->{'date_due'} $_->{'barcode'} $_->{'title'} \n";
 489         }
 490         $flags{'ODUES'} = \%flaginfo;
 491     }
 492     my @itemswaiting = C4::Reserves::GetReservesFromBorrowernumber( $patroninformation->{'borrowernumber'},'W' );
 493     my $nowaiting = scalar @itemswaiting;
 494     if ( $nowaiting > 0 ) {
 495         my %flaginfo;
 496         $flaginfo{'message'}  = "Reserved items available";
 497         $flaginfo{'itemlist'} = \@itemswaiting;
 498         $flags{'WAITING'}     = \%flaginfo;
 499     }
 500     return ( \%flags );
 501 }
 502
 503
 504 =head2 GetMember
 505
 506   $borrower = &GetMember($information, $type);
 507
 508 Looks up information about a patron (borrower) by either card number
 509 ,firstname, or borrower number, depending on $type value.
 510 If C<$type> == 'cardnumber', C<&GetBorrower>
 511 searches by cardnumber then by firstname if not found in cardnumber;
 512 otherwise, it searches by borrowernumber.
 513
 514 C<&GetBorrower> returns a reference-to-hash whose keys are the fields of
 515 the C<borrowers> table in the Koha database.
 516
 517 =cut
 518
 519 #'
 520 sub GetMember {
 521     my ( $information, $type ) = @_;
 522     my $dbh = C4::Context->dbh;
 523     my $sth;
 524     my $select = "
 525 SELECT borrowers.*, categories.category_type, categories.description
 526 FROM borrowers
 527 LEFT JOIN categories on borrowers.categorycode=categories.categorycode
 528 ";
 529     if ( defined $type && ( $type eq 'cardnumber' || $type eq 'firstname'|| $type eq 'userid'|| $type eq 'borrowernumber' ) ){
 530         $information = uc $information;
 531         $sth = $dbh->prepare("$select WHERE $type=?");
 532     } else {
 533         $sth = $dbh->prepare("$select WHERE borrowernumber=?");
 534     }
 535     $sth->execute($information);
 536     my $data = $sth->fetchrow_hashref;
 537     $sth->finish;
 538     ($data) and return ($data);
 539
 540     if ($type eq 'cardnumber' || $type eq 'firstname') {    # otherwise, try with firstname
 541         $sth = $dbh->prepare("$select WHERE firstname like ?");
 542         $sth->execute($information);
 543         $data = $sth->fetchrow_hashref;
 544         $sth->finish;
 545         ($data) and return ($data);
 546     }
 547     return undef;
 548 }
 549
 550 =head2 GetMemberIssuesAndFines
 551
 552   ($overdue_count, $issue_count, $total_fines) = &GetMemberIssuesAndFines($borrowernumber);
 553
 554 Returns aggregate data about items borrowed by the patron with the
 555 given borrowernumber.
 556
 557 C<&GetMemberIssuesAndFines> returns a three-element array.  C<$overdue_count> is the
 558 number of overdue items the patron currently has borrowed. C<$issue_count> is the
 559 number of books the patron currently has borrowed.  C<$total_fines> is
 560 the total fine currently due by the borrower.
 561
 562 =cut
 563
 564 #'
 565 sub GetMemberIssuesAndFines {
 566     my ( $borrowernumber ) = @_;
 567     my $dbh   = C4::Context->dbh;
 568     my $query = "SELECT COUNT(*) FROM issues WHERE borrowernumber = ?";
 569
 570     $debug and warn $query."\n";
 571     my $sth = $dbh->prepare($query);
 572     $sth->execute($borrowernumber);
 573     my $issue_count = $sth->fetchrow_arrayref->[0];
 574     $sth->finish;
 575
 576     $sth = $dbh->prepare(
 577         "SELECT COUNT(*) FROM issues
 578          WHERE borrowernumber = ?
 579          AND date_due < now()"
 580     );
 581     $sth->execute($borrowernumber);
 582     my $overdue_count = $sth->fetchrow_arrayref->[0];
 583     $sth->finish;
 584
 585     $sth = $dbh->prepare("SELECT SUM(amountoutstanding) FROM accountlines WHERE borrowernumber = ?");
 586     $sth->execute($borrowernumber);
 587     my $total_fines = $sth->fetchrow_arrayref->[0];
 588     $sth->finish;
 589
 590     return ($overdue_count, $issue_count, $total_fines);
 591 }
 592
 593 =head2
 594
 595 =head2 ModMember
 596
 597 =over 4
 598
 599 my $success = ModMember(borrowernumber => $borrowernumber, [ field => value ]... );
 600
 601 Modify borrower's data.  All date fields should ALREADY be in ISO format.
 602
 603 return :
 604 true on success, or false on failure
 605
 606 =back
 607
 608 =cut
 609
 610 #'
 611 sub ModMember {
 612     my (%data) = @_;
 613     my $dbh = C4::Context->dbh;
 614     my $iso_re = C4::Dates->new()->regexp('iso');
 615     foreach (qw(dateofbirth dateexpiry dateenrolled)) {
 616         if (my $tempdate = $data{$_}) {                                 # assignment, not comparison
 617             ($tempdate =~ /$iso_re/) and next;                          # Congatulations, you sent a valid ISO date.
 618             warn "ModMember given $_ not in ISO format ($tempdate)";
 619             if (my $tempdate2 = format_date_in_iso($tempdate)) {        # assignment, not comparison
 620                 $data{$_} = $tempdate2;
 621             } else {
 622                 warn "ModMember cannot convert '$tempdate' (from syspref)";
 623             }
 624         }
 625     }
 626     if (!$data{'dateofbirth'}){
 627         delete $data{'dateofbirth'};
 628     }
 629     my $qborrower=$dbh->prepare("SHOW columns from borrowers");
 630     $qborrower->execute;
 631     my %hashborrowerfields;
 632     while (my ($field)=$qborrower->fetchrow){
 633       $hashborrowerfields{$field}=1;
 634     }
 635     my $query = "UPDATE borrowers SET \n";
 636     my $sth;
 637     my @parameters;
 638
 639     # test to know if you must update or not the borrower password
 640     if ( exists $data{'password'} ) {
 641         if ( $data{'password'} eq '****' ) {
 642             delete $data{'password'};
 643         } else {
 644             $data{'password'} = md5_base64( $data{'password'} ) if ( $data{'password'} ne "" );
 645             delete $data{'password'} if ( $data{password} eq "" );
 646         }
 647     }
 648     foreach (keys %data){
 649         if ($_ ne 'borrowernumber' and $_ ne 'flags' and $hashborrowerfields{$_}){
 650           $query .= " $_=?, ";
 651           push @parameters,$data{$_};
 652         }
 653     }
 654     $query =~ s/, $//;
 655     $query .= " WHERE borrowernumber=?";
 656     push @parameters, $data{'borrowernumber'};
 657     $debug and print STDERR "$query (executed w/ arg: $data{'borrowernumber'})";
 658     $sth = $dbh->prepare($query);
 659     my $execute_success = $sth->execute(@parameters);
 660     $sth->finish;
 661
 662 # ok if its an adult (type) it may have borrowers that depend on it as a guarantor
 663 # so when we update information for an adult we should check for guarantees and update the relevant part
 664 # of their records, ie addresses and phone numbers
 665     my $borrowercategory= GetBorrowercategory( $data{'category_type'} );
 666     if ( exists  $borrowercategory->{'category_type'} && $borrowercategory->{'category_type'} eq ('A' || 'S') ) {
 667         # is adult check guarantees;
 668         UpdateGuarantees(%data);
 669     }
 670     logaction("MEMBERS", "MODIFY", $data{'borrowernumber'}, "$query (executed w/ arg: $data{'borrowernumber'})")
 671         if C4::Context->preference("BorrowersLog");
 672
 673     return $execute_success;
 674 }
 675
 676
 677 =head2
 678
 679 =head2 AddMember
 680
 681   $borrowernumber = &AddMember(%borrower);
 682
 683 insert new borrower into table
 684 Returns the borrowernumber
 685
 686 =cut
 687
 688 #'
 689 sub AddMember {
 690     my (%data) = @_;
 691     my $dbh = C4::Context->dbh;
 692     $data{'userid'} = '' unless $data{'password'};
 693     $data{'password'} = md5_base64( $data{'password'} ) if $data{'password'};
 694
 695     # WE SHOULD NEVER PASS THIS SUBROUTINE ANYTHING OTHER THAN ISO DATES
 696     # IF YOU UNCOMMENT THESE LINES YOU BETTER HAVE A DARN COMPELLING REASON
 697 #    $data{'dateofbirth'}  = format_date_in_iso( $data{'dateofbirth'} );
 698 #    $data{'dateenrolled'} = format_date_in_iso( $data{'dateenrolled'});
 699 #    $data{'dateexpiry'}   = format_date_in_iso( $data{'dateexpiry'}  );
 700     # This query should be rewritten to use "?" at execute.
 701     if (!$data{'dateofbirth'}){
 702         undef ($data{'dateofbirth'});
 703     }
 704     my $query =
 705         "insert into borrowers set cardnumber=" . $dbh->quote( $data{'cardnumber'} )
 706       . ",surname="     . $dbh->quote( $data{'surname'} )
 707       . ",firstname="   . $dbh->quote( $data{'firstname'} )
 708       . ",title="       . $dbh->quote( $data{'title'} )
 709       . ",othernames="  . $dbh->quote( $data{'othernames'} )
 710       . ",initials="    . $dbh->quote( $data{'initials'} )
 711       . ",streetnumber=". $dbh->quote( $data{'streetnumber'} )
 712       . ",streettype="  . $dbh->quote( $data{'streettype'} )
 713       . ",address="     . $dbh->quote( $data{'address'} )
 714       . ",address2="    . $dbh->quote( $data{'address2'} )
 715       . ",zipcode="     . $dbh->quote( $data{'zipcode'} )
 716       . ",city="        . $dbh->quote( $data{'city'} )
 717       . ",phone="       . $dbh->quote( $data{'phone'} )
 718       . ",email="       . $dbh->quote( $data{'email'} )
 719       . ",mobile="      . $dbh->quote( $data{'mobile'} )
 720       . ",phonepro="    . $dbh->quote( $data{'phonepro'} )
 721       . ",opacnote="    . $dbh->quote( $data{'opacnote'} )
 722       . ",guarantorid=" . $dbh->quote( $data{'guarantorid'} )
 723       . ",dateofbirth=" . $dbh->quote( $data{'dateofbirth'} )
 724       . ",branchcode="  . $dbh->quote( $data{'branchcode'} )
 725       . ",categorycode=" . $dbh->quote( $data{'categorycode'} )
 726       . ",dateenrolled=" . $dbh->quote( $data{'dateenrolled'} )
 727       . ",contactname=" . $dbh->quote( $data{'contactname'} )
 728       . ",borrowernotes=" . $dbh->quote( $data{'borrowernotes'} )
 729       . ",dateexpiry="  . $dbh->quote( $data{'dateexpiry'} )
 730       . ",contactnote=" . $dbh->quote( $data{'contactnote'} )
 731       . ",B_address="   . $dbh->quote( $data{'B_address'} )
 732       . ",B_zipcode="   . $dbh->quote( $data{'B_zipcode'} )
 733       . ",B_city="      . $dbh->quote( $data{'B_city'} )
 734       . ",B_phone="     . $dbh->quote( $data{'B_phone'} )
 735       . ",B_email="     . $dbh->quote( $data{'B_email'} )
 736       . ",password="    . $dbh->quote( $data{'password'} )
 737       . ",userid="      . $dbh->quote( $data{'userid'} )
 738       . ",sort1="       . $dbh->quote( $data{'sort1'} )
 739       . ",sort2="       . $dbh->quote( $data{'sort2'} )
 740       . ",contacttitle=" . $dbh->quote( $data{'contacttitle'} )
 741       . ",emailpro="    . $dbh->quote( $data{'emailpro'} )
 742       . ",contactfirstname=" . $dbh->quote( $data{'contactfirstname'} )
 743       . ",sex="         . $dbh->quote( $data{'sex'} )
 744       . ",fax="         . $dbh->quote( $data{'fax'} )
 745       . ",relationship=" . $dbh->quote( $data{'relationship'} )
 746       . ",B_streetnumber=" . $dbh->quote( $data{'B_streetnumber'} )
 747       . ",B_streettype=" . $dbh->quote( $data{'B_streettype'} )
 748       . ",gonenoaddress=" . $dbh->quote( $data{'gonenoaddress'} )
 749       . ",lost="        . $dbh->quote( $data{'lost'} )
 750       . ",debarred="    . $dbh->quote( $data{'debarred'} )
 751       . ",ethnicity="   . $dbh->quote( $data{'ethnicity'} )
 752       . ",ethnotes="    . $dbh->quote( $data{'ethnotes'} )
 753       . ",altcontactsurname="   . $dbh->quote( $data{'altcontactsurname'} )
 754       . ",altcontactfirstname="     . $dbh->quote( $data{'altcontactfirstname'} )
 755       . ",altcontactaddress1="  . $dbh->quote( $data{'altcontactaddress1'} )
 756       . ",altcontactaddress2="  . $dbh->quote( $data{'altcontactaddress2'} )
 757       . ",altcontactaddress3="  . $dbh->quote( $data{'altcontactaddress3'} )
 758       . ",altcontactzipcode="   . $dbh->quote( $data{'altcontactzipcode'} )
 759       . ",altcontactphone="     . $dbh->quote( $data{'altcontactphone'} ) ;
 760     $debug and print STDERR "AddMember SQL: ($query)\n";
 761     my $sth = $dbh->prepare($query);
 762     #   print "Executing SQL: $query\n";
 763     $sth->execute();
 764     $sth->finish;
 765     $data{'borrowernumber'} = $dbh->{'mysql_insertid'};     # unneeded w/ autoincrement ?
 766     # mysql_insertid is probably bad.  not necessarily accurate and mysql-specific at best.
 767
 768     logaction("MEMBERS", "CREATE", $data{'borrowernumber'}, "") if C4::Context->preference("BorrowersLog");
 769
 770     # check for enrollment fee & add it if needed
 771     $sth = $dbh->prepare("SELECT enrolmentfee FROM categories WHERE categorycode=?");
 772     $sth->execute($data{'categorycode'});
 773     my ($enrolmentfee) = $sth->fetchrow;
 774     if ($enrolmentfee && $enrolmentfee > 0) {
 775         # insert fee in patron debts
 776         manualinvoice($data{'borrowernumber'}, '', '', 'A', $enrolmentfee);
 777     }
 778     return $data{'borrowernumber'};
 779 }
 780
 781 sub Check_Userid {
 782     my ($uid,$member) = @_;
 783     my $dbh = C4::Context->dbh;
 784     # Make sure the userid chosen is unique and not theirs if non-empty. If it is not,
 785     # Then we need to tell the user and have them create a new one.
 786     my $sth =
 787       $dbh->prepare(
 788         "SELECT * FROM borrowers WHERE userid=? AND borrowernumber != ?");
 789     $sth->execute( $uid, $member );
 790     if ( ( $uid ne '' ) && ( my $row = $sth->fetchrow_hashref ) ) {
 791         return 0;
 792     }
 793     else {
 794         return 1;
 795     }
 796 }
 797
 798
 799 sub changepassword {
 800     my ( $uid, $member, $digest ) = @_;
 801     my $dbh = C4::Context->dbh;
 802
 803 #Make sure the userid chosen is unique and not theirs if non-empty. If it is not,
 804 #Then we need to tell the user and have them create a new one.
 805     my $resultcode;
 806     my $sth =
 807       $dbh->prepare(
 808         "SELECT * FROM borrowers WHERE userid=? AND borrowernumber != ?");
 809     $sth->execute( $uid, $member );
 810     if ( ( $uid ne '' ) && ( my $row = $sth->fetchrow_hashref ) ) {
 811         $resultcode=0;
 812     }
 813     else {
 814         #Everything is good so we can update the information.
 815         $sth =
 816           $dbh->prepare(
 817             "update borrowers set userid=?, password=? where borrowernumber=?");
 818         $sth->execute( $uid, $digest, $member );
 819         $resultcode=1;
 820     }
 821
 822     logaction("MEMBERS", "CHANGE PASS", $member, "") if C4::Context->preference("BorrowersLog");
 823     return $resultcode;
 824 }
 825
 826
 827
 828 =head2 fixup_cardnumber
 829
 830 Warning: The caller is responsible for locking the members table in write
 831 mode, to avoid database corruption.
 832
 833 =cut
 834
 835 use vars qw( @weightings );
 836 my @weightings = ( 8, 4, 6, 3, 5, 2, 1 );
 837
 838 sub fixup_cardnumber ($) {
 839     my ($cardnumber) = @_;
 840     my $autonumber_members = C4::Context->boolean_preference('autoMemberNum');
 841     $autonumber_members = 0 unless defined $autonumber_members;
 842
 843     # Find out whether member numbers should be generated
 844     # automatically. Should be either "1" or something else.
 845     # Defaults to "0", which is interpreted as "no".
 846
 847     #     if ($cardnumber !~ /\S/ && $autonumber_members) {
 848     if ($autonumber_members) {
 849         my $dbh = C4::Context->dbh;
 850         if ( C4::Context->preference('checkdigit') eq 'katipo' ) {
 851
 852             # if checkdigit is selected, calculate katipo-style cardnumber.
 853             # otherwise, just use the max()
 854             # purpose: generate checksum'd member numbers.
 855             # We'll assume we just got the max value of digits 2-8 of member #'s
 856             # from the database and our job is to increment that by one,
 857             # determine the 1st and 9th digits and return the full string.
 858             my $sth =
 859               $dbh->prepare(
 860                 "select max(substring(borrowers.cardnumber,2,7)) from borrowers"
 861               );
 862             $sth->execute;
 863
 864             my $data = $sth->fetchrow_hashref;
 865             $cardnumber = $data->{'max(substring(borrowers.cardnumber,2,7))'};
 866             $sth->finish;
 867             if ( !$cardnumber ) {    # If DB has no values,
 868                 $cardnumber = 1000000;    # start at 1000000
 869             }
 870             else {
 871                 $cardnumber += 1;
 872             }
 873
 874             my $sum = 0;
 875             for ( my $i = 0 ; $i < 8 ; $i += 1 ) {
 876
 877                 # read weightings, left to right, 1 char at a time
 878                 my $temp1 = $weightings[$i];
 879
 880                 # sequence left to right, 1 char at a time
 881                 my $temp2 = substr( $cardnumber, $i, 1 );
 882
 883                 # mult each char 1-7 by its corresponding weighting
 884                 $sum += $temp1 * $temp2;
 885             }
 886
 887             my $rem = ( $sum % 11 );
 888             $rem = 'X' if $rem == 10;
 889
 890             $cardnumber = "V$cardnumber$rem";
 891         }
 892         else {
 893
 894      # MODIFIED BY JF: mysql4.1 allows casting as an integer, which is probably
 895      # better. I'll leave the original in in case it needs to be changed for you
 896             my $sth =
 897               $dbh->prepare(
 898                 "select max(cast(cardnumber as signed)) from borrowers");
 899
 900       #my $sth=$dbh->prepare("select max(borrowers.cardnumber) from borrowers");
 901
 902             $sth->execute;
 903
 904             my ($result) = $sth->fetchrow;
 905             $sth->finish;
 906             $cardnumber = $result + 1;
 907         }
 908     }
 909     return $cardnumber;
 910 }
 911
 912 =head2 GetGuarantees
 913
 914   ($num_children, $children_arrayref) = &GetGuarantees($parent_borrno);
 915   $child0_cardno = $children_arrayref->[0]{"cardnumber"};
 916   $child0_borrno = $children_arrayref->[0]{"borrowernumber"};
 917
 918 C<&GetGuarantees> takes a borrower number (e.g., that of a patron
 919 with children) and looks up the borrowers who are guaranteed by that
 920 borrower (i.e., the patron's children).
 921
 922 C<&GetGuarantees> returns two values: an integer giving the number of
 923 borrowers guaranteed by C<$parent_borrno>, and a reference to an array
 924 of references to hash, which gives the actual results.
 925
 926 =cut
 927
 928 #'
 929 sub GetGuarantees {
 930     my ($borrowernumber) = @_;
 931     my $dbh              = C4::Context->dbh;
 932     my $sth              =
 933       $dbh->prepare(
 934 "select cardnumber,borrowernumber, firstname, surname from borrowers where guarantorid=?"
 935       );
 936     $sth->execute($borrowernumber);
 937
 938     my @dat;
 939     my $data = $sth->fetchall_arrayref({});
 940     $sth->finish;
 941     return ( scalar(@$data), $data );
 942 }
 943
 944 =head2 UpdateGuarantees
 945
 946   &UpdateGuarantees($parent_borrno);
 947
 948
 949 C<&UpdateGuarantees> borrower data for an adulte and updates all the guarantees
 950 with the modified information
 951
 952 =cut
 953
 954 #'
 955 sub UpdateGuarantees {
 956     my (%data) = @_;
 957     my $dbh = C4::Context->dbh;
 958     my ( $count, $guarantees ) = GetGuarantees( $data{'borrowernumber'} );
 959     for ( my $i = 0 ; $i < $count ; $i++ ) {
 960
 961         # FIXME
 962         # It looks like the $i is only being returned to handle walking through
 963         # the array, which is probably better done as a foreach loop.
 964         #
 965         my $guaquery = qq|UPDATE borrowers
 966               SET address='$data{'address'}',fax='$data{'fax'}',
 967                   B_city='$data{'B_city'}',mobile='$data{'mobile'}',city='$data{'city'}',phone='$data{'phone'}'
 968               WHERE borrowernumber='$guarantees->[$i]->{'borrowernumber'}'
 969         |;
 970         my $sth3 = $dbh->prepare($guaquery);
 971         $sth3->execute;
 972         $sth3->finish;
 973     }
 974 }
 975 =head2 GetPendingIssues
 976
 977   ($count, $issues) = &GetPendingIssues($borrowernumber);
 978
 979 Looks up what the patron with the given borrowernumber has borrowed.
 980
 981 C<&GetPendingIssues> returns a two-element array. C<$issues> is a
 982 reference-to-array, where each element is a reference-to-hash; the
 983 keys are the fields from the C<issues>, C<biblio>, and C<items> tables
 984 in the Koha database. C<$count> is the number of elements in
 985 C<$issues>.
 986
 987 =cut
 988
 989 #'
 990 sub GetPendingIssues {
 991     my ($borrowernumber) = @_;
 992     my $dbh              = C4::Context->dbh;
 993
 994     my $sth              = $dbh->prepare(
 995    "SELECT * FROM issues
 996       LEFT JOIN items ON issues.itemnumber=items.itemnumber
 997       LEFT JOIN biblio ON     items.biblionumber=biblio.biblionumber
 998       LEFT JOIN biblioitems ON items.biblioitemnumber=biblioitems.biblioitemnumber
 999     WHERE
1000       borrowernumber=?
1001     ORDER BY issues.issuedate"
1002     );
1003     $sth->execute($borrowernumber);
1004     my $data = $sth->fetchall_arrayref({});
1005     my $today = POSIX::strftime("%Y%m%d", localtime);
1006     foreach( @$data ) {
1007         my $datedue = $_->{'date_due'};
1008         $datedue =~ s/-//g;
1009         if ( $datedue < $today ) {
1010             $_->{'overdue'} = 1;
1011         }
1012     }
1013     $sth->finish;
1014     return ( scalar(@$data), $data );
1015 }
1016
1017 =head2 GetAllIssues
1018
1019   ($count, $issues) = &GetAllIssues($borrowernumber, $sortkey, $limit);
1020
1021 Looks up what the patron with the given borrowernumber has borrowed,
1022 and sorts the results.
1023
1024 C<$sortkey> is the name of a field on which to sort the results. This
1025 should be the name of a field in the C<issues>, C<biblio>,
1026 C<biblioitems>, or C<items> table in the Koha database.
1027
1028 C<$limit> is the maximum number of results to return.
1029
1030 C<&GetAllIssues> returns a two-element array. C<$issues> is a
1031 reference-to-array, where each element is a reference-to-hash; the
1032 keys are the fields from the C<issues>, C<biblio>, C<biblioitems>, and
1033 C<items> tables of the Koha database. C<$count> is the number of
1034 elements in C<$issues>
1035
1036 =cut
1037
1038 #'
1039 sub GetAllIssues {
1040     my ( $borrowernumber, $order, $limit ) = @_;
1041
1042     #FIXME: sanity-check order and limit
1043     my $dbh   = C4::Context->dbh;
1044     my $count = 0;
1045     my $query =
1046   "SELECT *,items.timestamp AS itemstimestamp
1047   FROM issues
1048   LEFT JOIN items on items.itemnumber=issues.itemnumber
1049   LEFT JOIN biblio ON items.biblionumber=biblio.biblionumber
1050   LEFT JOIN biblioitems ON items.biblioitemnumber=biblioitems.biblioitemnumber
1051   WHERE borrowernumber=?
1052   UNION ALL
1053   SELECT *,items.timestamp AS itemstimestamp
1054   FROM old_issues
1055   LEFT JOIN items on items.itemnumber=old_issues.itemnumber
1056   LEFT JOIN biblio ON items.biblionumber=biblio.biblionumber
1057   LEFT JOIN biblioitems ON items.biblioitemnumber=biblioitems.biblioitemnumber
1058   WHERE borrowernumber=?
1059   order by $order";
1060     if ( $limit != 0 ) {
1061         $query .= " limit $limit";
1062     }
1063
1064     #print $query;
1065     my $sth = $dbh->prepare($query);
1066     $sth->execute($borrowernumber, $borrowernumber);
1067     my @result;
1068     my $i = 0;
1069     while ( my $data = $sth->fetchrow_hashref ) {
1070         $result[$i] = $data;
1071         $i++;
1072         $count++;
1073     }
1074
1075     # get all issued items for borrowernumber from oldissues table
1076     # large chunk of older issues data put into table oldissues
1077     # to speed up db calls for issuing items
1078     if ( C4::Context->preference("ReadingHistory") ) {
1079         # FIXME oldissues (not to be confused with old_issues) is
1080         # apparently specific to HLT.  Not sure if the ReadingHistory
1081         # syspref is still required, as old_issues by design
1082         # is no longer checked with each loan.
1083         my $query2 = "SELECT * FROM oldissues
1084                       LEFT JOIN items ON items.itemnumber=oldissues.itemnumber
1085                       LEFT JOIN biblio ON items.biblionumber=biblio.biblionumber
1086                       LEFT JOIN biblioitems ON items.biblioitemnumber=biblioitems.biblioitemnumber
1087                       WHERE borrowernumber=?
1088                       ORDER BY $order";
1089         if ( $limit != 0 ) {
1090             $limit = $limit - $count;
1091             $query2 .= " limit $limit";
1092         }
1093
1094         my $sth2 = $dbh->prepare($query2);
1095         $sth2->execute($borrowernumber);
1096
1097         while ( my $data2 = $sth2->fetchrow_hashref ) {
1098             $result[$i] = $data2;
1099             $i++;
1100         }
1101         $sth2->finish;
1102     }
1103     $sth->finish;
1104
1105     return ( $i, \@result );
1106 }
1107
1108
1109 =head2 GetMemberAccountRecords
1110
1111   ($total, $acctlines, $count) = &GetMemberAccountRecords($borrowernumber);
1112
1113 Looks up accounting data for the patron with the given borrowernumber.
1114
1115 C<&GetMemberAccountRecords> returns a three-element array. C<$acctlines> is a
1116 reference-to-array, where each element is a reference-to-hash; the
1117 keys are the fields of the C<accountlines> table in the Koha database.
1118 C<$count> is the number of elements in C<$acctlines>. C<$total> is the
1119 total amount outstanding for all of the account lines.
1120
1121 =cut
1122
1123 #'
1124 sub GetMemberAccountRecords {
1125     my ($borrowernumber,$date) = @_;
1126     my $dbh = C4::Context->dbh;
1127     my @acctlines;
1128     my $numlines = 0;
1129     my $strsth      = qq(
1130                         SELECT *
1131                         FROM accountlines
1132                         WHERE borrowernumber=?);
1133     my @bind = ($borrowernumber);
1134     if ($date && $date ne ''){
1135             $strsth.=" AND date < ? ";
1136             push(@bind,$date);
1137     }
1138     $strsth.=" ORDER BY date desc,timestamp DESC";
1139     my $sth= $dbh->prepare( $strsth );
1140     $sth->execute( @bind );
1141     my $total = 0;
1142     while ( my $data = $sth->fetchrow_hashref ) {
1143         $acctlines[$numlines] = $data;
1144         $numlines++;
1145         $total += $data->{'amountoutstanding'};
1146     }
1147     $sth->finish;
1148     return ( $total, \@acctlines,$numlines);
1149 }
1150
1151 =head2 GetBorNotifyAcctRecord
1152
1153   ($count, $acctlines, $total) = &GetBorNotifyAcctRecord($params,$notifyid);
1154
1155 Looks up accounting data for the patron with the given borrowernumber per file number.
1156
1157 (FIXME - I'm not at all sure what this is about.)
1158
1159 C<&GetBorNotifyAcctRecord> returns a three-element array. C<$acctlines> is a
1160 reference-to-array, where each element is a reference-to-hash; the
1161 keys are the fields of the C<accountlines> table in the Koha database.
1162 C<$count> is the number of elements in C<$acctlines>. C<$total> is the
1163 total amount outstanding for all of the account lines.
1164
1165 =cut
1166
1167 sub GetBorNotifyAcctRecord {
1168     my ( $borrowernumber, $notifyid ) = @_;
1169     my $dbh = C4::Context->dbh;
1170     my @acctlines;
1171     my $numlines = 0;
1172     my $sth = $dbh->prepare(
1173             "SELECT *
1174                 FROM accountlines
1175                 WHERE borrowernumber=?
1176                     AND notify_id=?
1177                     AND amountoutstanding != '0'
1178                 ORDER BY notify_id,accounttype
1179                 ");
1180 #                    AND (accounttype='FU' OR accounttype='N' OR accounttype='M'OR accounttype='A'OR accounttype='F'OR accounttype='L' OR accounttype='IP' OR accounttype='CH' OR accounttype='RE' OR accounttype='RL')
1181
1182     $sth->execute( $borrowernumber, $notifyid );
1183     my $total = 0;
1184     while ( my $data = $sth->fetchrow_hashref ) {
1185         $acctlines[$numlines] = $data;
1186         $numlines++;
1187         $total += $data->{'amountoutstanding'};
1188     }
1189     $sth->finish;
1190     return ( $total, \@acctlines, $numlines );
1191 }
1192
1193 =head2 checkuniquemember (OUEST-PROVENCE)
1194
1195   ($result,$categorycode)  = &checkuniquemember($collectivity,$surname,$firstname,$dateofbirth);
1196
1197 Checks that a member exists or not in the database.
1198
1199 C<&result> is nonzero (=exist) or 0 (=does not exist)
1200 C<&categorycode> is from categorycode table
1201 C<&collectivity> is 1 (= we add a collectivity) or 0 (= we add a physical member)
1202 C<&surname> is the surname
1203 C<&firstname> is the firstname (only if collectivity=0)
1204 C<&dateofbirth> is the date of birth in ISO format (only if collectivity=0)
1205
1206 =cut
1207
1208 # FIXME: This function is not legitimate.  Multiple patrons might have the same first/last name and birthdate.
1209 # This is especially true since first name is not even a required field.
1210
1211 sub checkuniquemember {
1212     my ( $collectivity, $surname, $firstname, $dateofbirth ) = @_;
1213     my $dbh = C4::Context->dbh;
1214     my $request = ($collectivity) ?
1215         "SELECT borrowernumber,categorycode FROM borrowers WHERE surname=? " :
1216         "SELECT borrowernumber,categorycode FROM borrowers WHERE surname=? and firstname=? and dateofbirth=? ";
1217     my $sth = $dbh->prepare($request);
1218     if ($collectivity) {
1219         $sth->execute( uc($surname) );
1220     } else {
1221         $sth->execute( uc($surname), ucfirst($firstname), $dateofbirth );
1222     }
1223     my @data = $sth->fetchrow;
1224     $sth->finish;
1225     ( $data[0] ) and return $data[0], $data[1];
1226     return 0;
1227 }
1228
1229 sub checkcardnumber {
1230     my ($cardnumber,$borrowernumber) = @_;
1231     my $dbh = C4::Context->dbh;
1232     my $query = "SELECT * FROM borrowers WHERE cardnumber=?";
1233     $query .= " AND borrowernumber <> ?" if ($borrowernumber);
1234   my $sth = $dbh->prepare($query);
1235   if ($borrowernumber) {
1236    $sth->execute($cardnumber,$borrowernumber);
1237   } else {
1238      $sth->execute($cardnumber);
1239   }
1240     if (my $data= $sth->fetchrow_hashref()){
1241         return 1;
1242     }
1243     else {
1244         return 0;
1245     }
1246     $sth->finish();
1247 }
1248
1249
1250 =head2 getzipnamecity (OUEST-PROVENCE)
1251
1252 take all info from table city for the fields city and  zip
1253 check for the name and the zip code of the city selected
1254
1255 =cut
1256
1257 sub getzipnamecity {
1258     my ($cityid) = @_;
1259     my $dbh      = C4::Context->dbh;
1260     my $sth      =
1261       $dbh->prepare(
1262         "select city_name,city_zipcode from cities where cityid=? ");
1263     $sth->execute($cityid);
1264     my @data = $sth->fetchrow;
1265     return $data[0], $data[1];
1266 }
1267
1268
1269 =head2 getdcity (OUEST-PROVENCE)
1270
1271 recover cityid  with city_name condition
1272
1273 =cut
1274
1275 sub getidcity {
1276     my ($city_name) = @_;
1277     my $dbh = C4::Context->dbh;
1278     my $sth = $dbh->prepare("select cityid from cities where city_name=? ");
1279     $sth->execute($city_name);
1280     my $data = $sth->fetchrow;
1281     return $data;
1282 }
1283
1284
1285 =head2 GetExpiryDate
1286
1287   $expirydate = GetExpiryDate($categorycode, $dateenrolled);
1288
1289 Calculate expiry date given a categorycode and starting date.  Date argument must be in ISO format.
1290 Return date is also in ISO format.
1291
1292 =cut
1293
1294 sub GetExpiryDate {
1295     my ( $categorycode, $dateenrolled ) = @_;
1296     my $enrolmentperiod = 12;   # reasonable default
1297     if ($categorycode) {
1298         my $dbh = C4::Context->dbh;
1299         my $sth = $dbh->prepare("select enrolmentperiod from categories where categorycode=?");
1300         $sth->execute($categorycode);
1301         $enrolmentperiod = $sth->fetchrow;
1302     }
1303     # die "GetExpiryDate: for enrollmentperiod $enrolmentperiod (category '$categorycode') starting $dateenrolled.\n";
1304     my @date = split /-/,$dateenrolled;
1305     return sprintf("%04d-%02d-%02d", Add_Delta_YM(@date,0,$enrolmentperiod));
1306 }
1307
1308 =head2 checkuserpassword (OUEST-PROVENCE)
1309
1310 check for the password and login are not used
1311 return the number of record
1312 0=> NOT USED 1=> USED
1313
1314 =cut
1315
1316 sub checkuserpassword {
1317     my ( $borrowernumber, $userid, $password ) = @_;
1318     $password = md5_base64($password);
1319     my $dbh = C4::Context->dbh;
1320     my $sth =
1321       $dbh->prepare(
1322 "Select count(*) from borrowers where borrowernumber !=? and userid =? and password=? "
1323       );
1324     $sth->execute( $borrowernumber, $userid, $password );
1325     my $number_rows = $sth->fetchrow;
1326     return $number_rows;
1327
1328 }
1329
1330 =head2 GetborCatFromCatType
1331
1332   ($codes_arrayref, $labels_hashref) = &GetborCatFromCatType();
1333
1334 Looks up the different types of borrowers in the database. Returns two
1335 elements: a reference-to-array, which lists the borrower category
1336 codes, and a reference-to-hash, which maps the borrower category codes
1337 to category descriptions.
1338
1339 =cut
1340
1341 #'
1342 sub GetborCatFromCatType {
1343     my ( $category_type, $action ) = @_;
1344         # FIXME - This API  seems both limited and dangerous.
1345     my $dbh     = C4::Context->dbh;
1346     my $request = qq|   SELECT categorycode,description
1347             FROM categories
1348             $action
1349             ORDER BY categorycode|;
1350     my $sth = $dbh->prepare($request);
1351         if ($action) {
1352         $sth->execute($category_type);
1353     }
1354     else {
1355         $sth->execute();
1356     }
1357
1358     my %labels;
1359     my @codes;
1360
1361     while ( my $data = $sth->fetchrow_hashref ) {
1362         push @codes, $data->{'categorycode'};
1363         $labels{ $data->{'categorycode'} } = $data->{'description'};
1364     }
1365     $sth->finish;
1366     return ( \@codes, \%labels );
1367 }
1368
1369 =head2 GetBorrowercategory
1370
1371   $hashref = &GetBorrowercategory($categorycode);
1372
1373 Given the borrower's category code, the function returns the corresponding
1374 data hashref for a comprehensive information display.
1375
1376   $arrayref_hashref = &GetBorrowercategory;
1377 If no category code provided, the function returns all the categories.
1378
1379 =cut
1380
1381 sub GetBorrowercategory {
1382     my ($catcode) = @_;
1383     my $dbh       = C4::Context->dbh;
1384     if ($catcode){
1385         my $sth       =
1386         $dbh->prepare(
1387     "SELECT description,dateofbirthrequired,upperagelimit,category_type
1388     FROM categories
1389     WHERE categorycode = ?"
1390         );
1391         $sth->execute($catcode);
1392         my $data =
1393         $sth->fetchrow_hashref;
1394         $sth->finish();
1395         return $data;
1396     }
1397     return;
1398 }    # sub getborrowercategory
1399
1400 =head2 GetBorrowercategoryList
1401
1402   $arrayref_hashref = &GetBorrowercategoryList;
1403 If no category code provided, the function returns all the categories.
1404
1405 =cut
1406
1407 sub GetBorrowercategoryList {
1408     my $dbh       = C4::Context->dbh;
1409     my $sth       =
1410     $dbh->prepare(
1411     "SELECT *
1412     FROM categories
1413     ORDER BY description"
1414         );
1415     $sth->execute;
1416     my $data =
1417     $sth->fetchall_arrayref({});
1418     $sth->finish();
1419     return $data;
1420 }    # sub getborrowercategory
1421
1422 =head2 ethnicitycategories
1423
1424   ($codes_arrayref, $labels_hashref) = &ethnicitycategories();
1425
1426 Looks up the different ethnic types in the database. Returns two
1427 elements: a reference-to-array, which lists the ethnicity codes, and a
1428 reference-to-hash, which maps the ethnicity codes to ethnicity
1429 descriptions.
1430
1431 =cut
1432
1433 #'
1434
1435 sub ethnicitycategories {
1436     my $dbh = C4::Context->dbh;
1437     my $sth = $dbh->prepare("Select code,name from ethnicity order by name");
1438     $sth->execute;
1439     my %labels;
1440     my @codes;
1441     while ( my $data = $sth->fetchrow_hashref ) {
1442         push @codes, $data->{'code'};
1443         $labels{ $data->{'code'} } = $data->{'name'};
1444     }
1445     $sth->finish;
1446     return ( \@codes, \%labels );
1447 }
1448
1449 =head2 fixEthnicity
1450
1451   $ethn_name = &fixEthnicity($ethn_code);
1452
1453 Takes an ethnicity code (e.g., "european" or "pi") and returns the
1454 corresponding descriptive name from the C<ethnicity> table in the
1455 Koha database ("European" or "Pacific Islander").
1456
1457 =cut
1458
1459 #'
1460
1461 sub fixEthnicity {
1462     my $ethnicity = shift;
1463     return unless $ethnicity;
1464     my $dbh       = C4::Context->dbh;
1465     my $sth       = $dbh->prepare("Select name from ethnicity where code = ?");
1466     $sth->execute($ethnicity);
1467     my $data = $sth->fetchrow_hashref;
1468     $sth->finish;
1469     return $data->{'name'};
1470 }    # sub fixEthnicity
1471
1472 =head2 GetAge
1473
1474   $dateofbirth,$date = &GetAge($date);
1475
1476 this function return the borrowers age with the value of dateofbirth
1477
1478 =cut
1479
1480 #'
1481 sub GetAge{
1482     my ( $date, $date_ref ) = @_;
1483
1484     if ( not defined $date_ref ) {
1485         $date_ref = sprintf( '%04d-%02d-%02d', Today() );
1486     }
1487
1488     my ( $year1, $month1, $day1 ) = split /-/, $date;
1489     my ( $year2, $month2, $day2 ) = split /-/, $date_ref;
1490
1491     my $age = $year2 - $year1;
1492     if ( $month1 . $day1 > $month2 . $day2 ) {
1493         $age--;
1494     }
1495
1496     return $age;
1497 }    # sub get_age
1498
1499 =head2 get_institutions
1500   $insitutions = get_institutions();
1501
1502 Just returns a list of all the borrowers of type I, borrownumber and name
1503
1504 =cut
1505
1506 #'
1507 sub get_institutions {
1508     my $dbh = C4::Context->dbh();
1509     my $sth =
1510       $dbh->prepare(
1511 "SELECT borrowernumber,surname FROM borrowers WHERE categorycode=? ORDER BY surname"
1512       );
1513     $sth->execute('I');
1514     my %orgs;
1515     while ( my $data = $sth->fetchrow_hashref() ) {
1516         $orgs{ $data->{'borrowernumber'} } = $data;
1517     }
1518     $sth->finish();
1519     return ( \%orgs );
1520
1521 }    # sub get_institutions
1522
1523 =head2 add_member_orgs
1524
1525   add_member_orgs($borrowernumber,$borrowernumbers);
1526
1527 Takes a borrowernumber and a list of other borrowernumbers and inserts them into the borrowers_to_borrowers table
1528
1529 =cut
1530
1531 #'
1532 sub add_member_orgs {
1533     my ( $borrowernumber, $otherborrowers ) = @_;
1534     my $dbh   = C4::Context->dbh();
1535     my $query =
1536       "INSERT INTO borrowers_to_borrowers (borrower1,borrower2) VALUES (?,?)";
1537     my $sth = $dbh->prepare($query);
1538     foreach my $otherborrowernumber (@$otherborrowers) {
1539         $sth->execute( $borrowernumber, $otherborrowernumber );
1540     }
1541     $sth->finish();
1542
1543 }    # sub add_member_orgs
1544
1545 =head2 GetCities (OUEST-PROVENCE)
1546
1547   ($id_cityarrayref, $city_hashref) = &GetCities();
1548
1549 Looks up the different city and zip in the database. Returns two
1550 elements: a reference-to-array, which lists the zip city
1551 codes, and a reference-to-hash, which maps the name of the city.
1552 WHERE =>OUEST PROVENCE OR EXTERIEUR
1553
1554 =cut
1555
1556 sub GetCities {
1557
1558     #my ($type_city) = @_;
1559     my $dbh   = C4::Context->dbh;
1560     my $query = qq|SELECT cityid,city_zipcode,city_name
1561         FROM cities
1562         ORDER BY city_name|;
1563     my $sth = $dbh->prepare($query);
1564
1565     #$sth->execute($type_city);
1566     $sth->execute();
1567     my %city;
1568     my @id;
1569     #    insert empty value to create a empty choice in cgi popup
1570     push @id, " ";
1571     $city{""} = "";
1572     while ( my $data = $sth->fetchrow_hashref ) {
1573         push @id, $data->{'city_zipcode'}."|".$data->{'city_name'};
1574         $city{ $data->{'city_zipcode'}."|".$data->{'city_name'} } = $data->{'city_name'};
1575     }
1576
1577 #test to know if the table contain some records if no the function return nothing
1578     my $id = @id;
1579     $sth->finish;
1580     if ( $id == 1 ) {
1581         # all we have is the one blank row
1582         return ();
1583     }
1584     else {
1585         unshift( @id, "" );
1586         return ( \@id, \%city );
1587     }
1588 }
1589
1590 =head2 GetSortDetails (OUEST-PROVENCE)
1591
1592   ($lib) = &GetSortDetails($category,$sortvalue);
1593
1594 Returns the authorized value  details
1595 C<&$lib>return value of authorized value details
1596 C<&$sortvalue>this is the value of authorized value
1597 C<&$category>this is the value of authorized value category
1598
1599 =cut
1600
1601 sub GetSortDetails {
1602     my ( $category, $sortvalue ) = @_;
1603     my $dbh   = C4::Context->dbh;
1604     my $query = qq|SELECT lib
1605         FROM authorised_values
1606         WHERE category=?
1607         AND authorised_value=? |;
1608     my $sth = $dbh->prepare($query);
1609     $sth->execute( $category, $sortvalue );
1610     my $lib = $sth->fetchrow;
1611     return ($lib) if ($lib);
1612     return ($sortvalue) unless ($lib);
1613 }
1614
1615 =head2 DeleteBorrower
1616
1617   () = &DeleteBorrower($member);
1618
1619 delete all data fo borrowers and add record to deletedborrowers table
1620 C<&$member>this is the borrowernumber
1621
1622 =cut
1623
1624 sub MoveMemberToDeleted {
1625     my ($member) = @_;
1626     my $dbh = C4::Context->dbh;
1627     my $query;
1628     $query = qq|SELECT *
1629           FROM borrowers
1630           WHERE borrowernumber=?|;
1631     my $sth = $dbh->prepare($query);
1632     $sth->execute($member);
1633     my @data = $sth->fetchrow_array;
1634     $sth->finish;
1635     $sth =
1636       $dbh->prepare( "INSERT INTO deletedborrowers VALUES ("
1637           . ( "?," x ( scalar(@data) - 1 ) )
1638           . "?)" );
1639     $sth->execute(@data);
1640     $sth->finish;
1641 }
1642
1643 =head2 DelMember
1644
1645 DelMember($borrowernumber);
1646
1647 This function remove directly a borrower whitout writing it on deleteborrower.
1648 + Deletes reserves for the borrower
1649
1650 =cut
1651
1652 sub DelMember {
1653     my $dbh            = C4::Context->dbh;
1654     my $borrowernumber = shift;
1655     #warn "in delmember with $borrowernumber";
1656     return unless $borrowernumber;    # borrowernumber is mandatory.
1657
1658     my $query = qq|DELETE
1659           FROM  reserves
1660           WHERE borrowernumber=?|;
1661     my $sth = $dbh->prepare($query);
1662     $sth->execute($borrowernumber);
1663     $sth->finish;
1664     $query = "
1665        DELETE
1666        FROM borrowers
1667        WHERE borrowernumber = ?
1668    ";
1669     $sth = $dbh->prepare($query);
1670     $sth->execute($borrowernumber);
1671     $sth->finish;
1672     logaction("MEMBERS", "DELETE", $borrowernumber, "") if C4::Context->preference("BorrowersLog");
1673     return $sth->rows;
1674 }
1675
1676 =head2 ExtendMemberSubscriptionTo (OUEST-PROVENCE)
1677
1678     $date = ExtendMemberSubscriptionTo($borrowerid, $date);
1679
1680 Extending the subscription to a given date or to the expiry date calculated on ISO date.
1681 Returns ISO date.
1682
1683 =cut
1684
1685 sub ExtendMemberSubscriptionTo {
1686     my ( $borrowerid,$date) = @_;
1687     my $dbh = C4::Context->dbh;
1688     my $borrower = GetMember($borrowerid,'borrowernumber');
1689     unless ($date){
1690       $date=POSIX::strftime("%Y-%m-%d",localtime());
1691       my $borrower = GetMember($borrowerid,'borrowernumber');
1692       $date = GetExpiryDate( $borrower->{'categorycode'}, $date );
1693     }
1694     my $sth = $dbh->do(<<EOF);
1695 UPDATE borrowers
1696 SET  dateexpiry='$date'
1697 WHERE borrowernumber='$borrowerid'
1698 EOF
1699     # add enrolmentfee if needed
1700     $sth = $dbh->prepare("SELECT enrolmentfee FROM categories WHERE categorycode=?");
1701     $sth->execute($borrower->{'categorycode'});
1702     my ($enrolmentfee) = $sth->fetchrow;
1703     if ($enrolmentfee) {
1704         # insert fee in patron debts
1705         manualinvoice($borrower->{'borrowernumber'}, '', '', 'A', $enrolmentfee);
1706     }
1707     return $date if ($sth);
1708     return 0;
1709 }
1710
1711 =head2 GetRoadTypes (OUEST-PROVENCE)
1712
1713   ($idroadtypearrayref, $roadttype_hashref) = &GetRoadTypes();
1714
1715 Looks up the different road type . Returns two
1716 elements: a reference-to-array, which lists the id_roadtype
1717 codes, and a reference-to-hash, which maps the road type of the road .
1718
1719 =cut
1720
1721 sub GetRoadTypes {
1722     my $dbh   = C4::Context->dbh;
1723     my $query = qq|
1724 SELECT roadtypeid,road_type
1725 FROM roadtype
1726 ORDER BY road_type|;
1727     my $sth = $dbh->prepare($query);
1728     $sth->execute();
1729     my %roadtype;
1730     my @id;
1731
1732     #    insert empty value to create a empty choice in cgi popup
1733
1734     while ( my $data = $sth->fetchrow_hashref ) {
1735
1736         push @id, $data->{'roadtypeid'};
1737         $roadtype{ $data->{'roadtypeid'} } = $data->{'road_type'};
1738     }
1739
1740 #test to know if the table contain some records if no the function return nothing
1741     my $id = @id;
1742     $sth->finish;
1743     if ( $id eq 0 ) {
1744         return ();
1745     }
1746     else {
1747         unshift( @id, "" );
1748         return ( \@id, \%roadtype );
1749     }
1750 }
1751
1752
1753
1754 =head2 GetTitles (OUEST-PROVENCE)
1755
1756   ($borrowertitle)= &GetTitles();
1757
1758 Looks up the different title . Returns array  with all borrowers title
1759
1760 =cut
1761
1762 sub GetTitles {
1763     my @borrowerTitle = split /,|\|/,C4::Context->preference('BorrowersTitles');
1764     unshift( @borrowerTitle, "" );
1765     my $count=@borrowerTitle;
1766     if ($count == 1){
1767         return ();
1768     }
1769     else {
1770         return ( \@borrowerTitle);
1771     }
1772 }
1773
1774 =head2 GetPatronImage
1775
1776     my ($imagedata, $dberror) = GetPatronImage($cardnumber);
1777
1778 Returns the mimetype and binary image data of the image for the patron with the supplied cardnumber.
1779
1780 =cut
1781
1782 sub GetPatronImage {
1783     my ($cardnumber) = @_;
1784     warn "Cardnumber passed to GetPatronImage is $cardnumber" if $debug;
1785     my $dbh = C4::Context->dbh;
1786     my $query = "SELECT mimetype, imagefile FROM patronimage WHERE cardnumber = ?;";
1787     my $sth = $dbh->prepare($query);
1788     $sth->execute($cardnumber);
1789     my $imagedata = $sth->fetchrow_hashref;
1790     my $dberror = $sth->errstr;
1791     warn "Database error!" if $sth->errstr;
1792     $sth->finish;
1793     return $imagedata, $dberror;
1794 }
1795
1796 =head2 PutPatronImage
1797
1798     PutPatronImage($cardnumber, $mimetype, $imgfile);
1799
1800 Stores patron binary image data and mimetype in database.
1801 NOTE: This function is good for updating images as well as inserting new images in the database.
1802
1803 =cut
1804
1805 sub PutPatronImage {
1806     my ($cardnumber, $mimetype, $imgfile) = @_;
1807     warn "Parameters passed in: Cardnumber=$cardnumber, Mimetype=$mimetype, " . ($imgfile ? "Imagefile" : "No Imagefile") if $debug;
1808     my $dbh = C4::Context->dbh;
1809     my $query = "INSERT INTO patronimage (cardnumber, mimetype, imagefile) VALUES (?,?,?) ON DUPLICATE KEY UPDATE imagefile = ?;";
1810     my $sth = $dbh->prepare($query);
1811     $sth->execute($cardnumber,$mimetype,$imgfile,$imgfile);
1812     warn "Error returned inserting $cardnumber.$mimetype." if $sth->errstr;
1813     my $dberror = $sth->errstr;
1814     $sth->finish;
1815     return $dberror;
1816 }
1817
1818 =head2 RmPatronImage
1819
1820     my ($dberror) = RmPatronImage($cardnumber);
1821
1822 Removes the image for the patron with the supplied cardnumber.
1823
1824 =cut
1825
1826 sub RmPatronImage {
1827     my ($cardnumber) = @_;
1828     warn "Cardnumber passed to GetPatronImage is $cardnumber" if $debug;
1829     my $dbh = C4::Context->dbh;
1830     my $query = "DELETE FROM patronimage WHERE cardnumber = ?;";
1831     my $sth = $dbh->prepare($query);
1832     $sth->execute($cardnumber);
1833     my $dberror = $sth->errstr;
1834     warn "Database error!" if $sth->errstr;
1835     $sth->finish;
1836     return $dberror;
1837 }
1838
1839 =head2 GetRoadTypeDetails (OUEST-PROVENCE)
1840
1841   ($roadtype) = &GetRoadTypeDetails($roadtypeid);
1842
1843 Returns the description of roadtype
1844 C<&$roadtype>return description of road type
1845 C<&$roadtypeid>this is the value of roadtype s
1846
1847 =cut
1848
1849 sub GetRoadTypeDetails {
1850     my ($roadtypeid) = @_;
1851     my $dbh          = C4::Context->dbh;
1852     my $query        = qq|
1853 SELECT road_type
1854 FROM roadtype
1855 WHERE roadtypeid=?|;
1856     my $sth = $dbh->prepare($query);
1857     $sth->execute($roadtypeid);
1858     my $roadtype = $sth->fetchrow;
1859     return ($roadtype);
1860 }
1861
1862 =head2 GetBorrowersWhoHaveNotBorrowedSince
1863
1864 &GetBorrowersWhoHaveNotBorrowedSince($date)
1865
1866 this function get all borrowers who haven't borrowed since the date given on input arg.
1867
1868 =cut
1869
1870 sub GetBorrowersWhoHaveNotBorrowedSince {
1871 ### TODO : It could be dangerous to delete Borrowers who have just been entered and who have not yet borrowed any book. May be good to add a dateexpiry or dateenrolled filter.
1872
1873                 my $filterdate = shift||POSIX::strftime("%Y-%m-%d",localtime());
1874     my $filterbranch = shift ||
1875                         ((C4::Context->preference('IndependantBranches')
1876                              && C4::Context->userenv
1877                              && C4::Context->userenv->{flags}!=1
1878                              && C4::Context->userenv->{branch})
1879                          ? C4::Context->userenv->{branch}
1880                          : "");
1881     my $dbh   = C4::Context->dbh;
1882     my $query = "
1883         SELECT borrowers.borrowernumber,max(issues.timestamp) as latestissue
1884         FROM   borrowers
1885         JOIN   categories USING (categorycode)
1886         LEFT JOIN issues ON borrowers.borrowernumber = issues.borrowernumber
1887         WHERE  category_type <> 'S'
1888    ";
1889     my @query_params;
1890     if ($filterbranch && $filterbranch ne ""){
1891         $query.=" AND borrowers.branchcode= ?";
1892         push @query_params,$filterbranch;
1893     }
1894     $query.=" GROUP BY borrowers.borrowernumber";
1895     if ($filterdate){
1896         $query.=" HAVING latestissue <? OR latestissue IS NULL";
1897         push @query_params,$filterdate;
1898     }
1899     warn $query if $debug;
1900     my $sth = $dbh->prepare($query);
1901     if (scalar(@query_params)>0){
1902         $sth->execute(@query_params);
1903     }
1904     else {
1905         $sth->execute;
1906     }
1907
1908     my @results;
1909     while ( my $data = $sth->fetchrow_hashref ) {
1910         push @results, $data;
1911     }
1912     return \@results;
1913 }
1914
1915 =head2 GetBorrowersWhoHaveNeverBorrowed
1916
1917 $results = &GetBorrowersWhoHaveNeverBorrowed
1918
1919 this function get all borrowers who have never borrowed.
1920
1921 I<$result> is a ref to an array which all elements are a hasref.
1922
1923 =cut
1924
1925 sub GetBorrowersWhoHaveNeverBorrowed {
1926     my $filterbranch = shift ||
1927                         ((C4::Context->preference('IndependantBranches')
1928                              && C4::Context->userenv
1929                              && C4::Context->userenv->{flags}!=1
1930                              && C4::Context->userenv->{branch})
1931                          ? C4::Context->userenv->{branch}
1932                          : "");
1933     my $dbh   = C4::Context->dbh;
1934     my $query = "
1935         SELECT borrowers.borrowernumber,max(timestamp) as latestissue
1936         FROM   borrowers
1937           LEFT JOIN issues ON borrowers.borrowernumber = issues.borrowernumber
1938         WHERE issues.borrowernumber IS NULL
1939    ";
1940     my @query_params;
1941     if ($filterbranch && $filterbranch ne ""){
1942         $query.=" AND borrowers.branchcode= ?";
1943         push @query_params,$filterbranch;
1944     }
1945     warn $query if $debug;
1946
1947     my $sth = $dbh->prepare($query);
1948     if (scalar(@query_params)>0){
1949         $sth->execute(@query_params);
1950     }
1951     else {
1952         $sth->execute;
1953     }
1954
1955     my @results;
1956     while ( my $data = $sth->fetchrow_hashref ) {
1957         push @results, $data;
1958     }
1959     return \@results;
1960 }
1961
1962 =head2 GetBorrowersWithIssuesHistoryOlderThan
1963
1964 $results = &GetBorrowersWithIssuesHistoryOlderThan($date)
1965
1966 this function get all borrowers who has an issue history older than I<$date> given on input arg.
1967
1968 I<$result> is a ref to an array which all elements are a hashref.
1969 This hashref is containt the number of time this borrowers has borrowed before I<$date> and the borrowernumber.
1970
1971 =cut
1972
1973 sub GetBorrowersWithIssuesHistoryOlderThan {
1974     my $dbh  = C4::Context->dbh;
1975     my $date = shift ||POSIX::strftime("%Y-%m-%d",localtime());
1976     my $filterbranch = shift ||
1977                         ((C4::Context->preference('IndependantBranches')
1978                              && C4::Context->userenv
1979                              && C4::Context->userenv->{flags}!=1
1980                              && C4::Context->userenv->{branch})
1981                          ? C4::Context->userenv->{branch}
1982                          : "");
1983     my $query = "
1984        SELECT count(borrowernumber) as n,borrowernumber
1985        FROM old_issues
1986        WHERE returndate < ?
1987          AND borrowernumber IS NOT NULL
1988     ";
1989     my @query_params;
1990     push @query_params, $date;
1991     if ($filterbranch){
1992         $query.="   AND branchcode = ?";
1993         push @query_params, $filterbranch;
1994     }
1995     $query.=" GROUP BY borrowernumber ";
1996     warn $query if $debug;
1997     my $sth = $dbh->prepare($query);
1998     $sth->execute(@query_params);
1999     my @results;
2000
2001     while ( my $data = $sth->fetchrow_hashref ) {
2002         push @results, $data;
2003     }
2004     return \@results;
2005 }
2006
2007 =head2 GetBorrowersNamesAndLatestIssue
2008
2009 $results = &GetBorrowersNamesAndLatestIssueList(@borrowernumbers)
2010
2011 this function get borrowers Names and surnames and Issue information.
2012
2013 I<@borrowernumbers> is an array which all elements are borrowernumbers.
2014 This hashref is containt the number of time this borrowers has borrowed before I<$date> and the borrowernumber.
2015
2016 =cut
2017
2018 sub GetBorrowersNamesAndLatestIssue {
2019     my $dbh  = C4::Context->dbh;
2020     my @borrowernumbers=@_;
2021     my $query = "
2022        SELECT surname,lastname, phone, email,max(timestamp)
2023        FROM borrowers
2024          LEFT JOIN issues ON borrowers.borrowernumber=issues.borrowernumber
2025        GROUP BY borrowernumber
2026    ";
2027     my $sth = $dbh->prepare($query);
2028     $sth->execute;
2029     my $results = $sth->fetchall_arrayref({});
2030     return $results;
2031 }
2032
2033 =head2 DebarMember
2034
2035 =over 4
2036
2037 my $success = DebarMember( $borrowernumber );
2038
2039 marks a Member as debarred, and therefore unable to checkout any more
2040 items.
2041
2042 return :
2043 true on success, false on failure
2044
2045 =back
2046
2047 =cut
2048
2049 sub DebarMember {
2050     my $borrowernumber = shift;
2051
2052     return unless defined $borrowernumber;
2053     return unless $borrowernumber =~ /^\d+$/;
2054
2055     return ModMember( borrowernumber => $borrowernumber,
2056                       debarred       => 1 );
2057
2058 }
2059
2060 END { }    # module clean-up code here (global destructor)
2061
2062 1;
2063
2064 __END__
2065
2066 =head1 AUTHOR
2067
2068 Koha Team
2069
2070 =cut