3 # Copyright 2000-2003 Katipo Communications
5 # This file is part of Koha.
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
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.
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
24 use C4::Dates qw(format_date_in_iso);
25 use Digest::MD5 qw(md5_base64);
26 use Date::Calc qw/Today Add_Delta_YM/;
27 use C4::Log; # logaction
32 our ($VERSION,@ISA,@EXPORT,@EXPORT_OK,$debug);
36 $debug = $ENV{DEBUG} || 0;
41 C4::Members - Perl Module containing convenience functions for member handling
49 This module contains routines for adding, modifying and deleting members/patrons/borrowers
67 &GetMemberIssuesAndFines
82 &GetMemberAccountRecords
83 &GetBorNotifyAcctRecord
89 &GetBorrowersWhoHaveNotBorrowedSince
90 &GetBorrowersWhoHaveNeverBorrowed
91 &GetBorrowersWithIssuesHistoryOlderThan
112 &ExtendMemberSubscriptionTo
128 ($count, $borrowers) = &SearchMember($searchstring, $type,$category_type,$filter,$showallbranches);
130 Looks up patrons (borrowers) by name.
132 BUGFIX 499: C<$type> is now used to determine type of search.
133 if $type is "simple", search is performed on the first letter of the
136 $category_type is used to get a specified type of user.
137 (mainly adults when creating a child.)
139 C<$searchstring> is a space-separated list of search terms. Each term
140 must match the beginning a borrower's surname, first name, or other
143 C<$filter> is assumed to be a list of elements to filter results on
145 C<$showallbranches> is used in IndependantBranches Context to display all branches results.
147 C<&SearchMember> returns a two-element list. C<$borrowers> is a
148 reference-to-array; each element is a reference-to-hash, whose keys
149 are the fields of the C<borrowers> table in the Koha database.
150 C<$count> is the number of elements in C<$borrowers>.
155 #used by member enquiries from the intranet
156 #called by member.pl and circ/circulation.pl
158 my ($searchstring, $orderby, $type,$category_type,$filter,$showallbranches ) = @_;
159 my $dbh = C4::Context->dbh;
165 # this is used by circulation everytime a new borrowers cardnumber is scanned
166 # so we can check an exact match first, if that works return, otherwise do the rest
167 $query = "SELECT * FROM borrowers
168 LEFT JOIN categories ON borrowers.categorycode=categories.categorycode
170 my $sth = $dbh->prepare("$query WHERE cardnumber = ?");
171 $sth->execute($searchstring);
172 my $data = $sth->fetchall_arrayref({});
174 return ( scalar(@$data), $data );
178 if ( $type eq "simple" ) # simple search for one letter only
180 $query .= ($category_type ? " AND category_type = ".$dbh->quote($category_type) : "");
181 $query .= " WHERE (surname LIKE ? OR cardnumber like ?) ";
182 if (C4::Context->preference("IndependantBranches") && !$showallbranches){
183 if (C4::Context->userenv && C4::Context->userenv->{flags}!=1 && C4::Context->userenv->{'branch'}){
184 $query.=" AND borrowers.branchcode =".$dbh->quote(C4::Context->userenv->{'branch'}) unless (C4::Context->userenv->{'branch'} eq "insecure");
187 $query.=" ORDER BY $orderby";
188 @bind = ("$searchstring%","$searchstring");
190 else # advanced search looking in surname, firstname and othernames
192 @data = split( ' ', $searchstring );
195 if (C4::Context->preference("IndependantBranches") && !$showallbranches){
196 if (C4::Context->userenv && C4::Context->userenv->{flags}!=1 && C4::Context->userenv->{'branch'}){
197 $query.=" borrowers.branchcode =".$dbh->quote(C4::Context->userenv->{'branch'})." AND " unless (C4::Context->userenv->{'branch'} eq "insecure");
200 $query.="((surname LIKE ? OR surname LIKE ?
201 OR firstname LIKE ? OR firstname LIKE ?
202 OR othernames LIKE ? OR othernames LIKE ?)
204 ($category_type?" AND category_type = ".$dbh->quote($category_type):"");
206 "$data[0]%", "% $data[0]%", "$data[0]%", "% $data[0]%",
207 "$data[0]%", "% $data[0]%"
209 for ( my $i = 1 ; $i < $count ; $i++ ) {
210 $query = $query . " AND (" . " surname LIKE ? OR surname LIKE ?
211 OR firstname LIKE ? OR firstname LIKE ?
212 OR othernames LIKE ? OR othernames LIKE ?)";
214 "$data[$i]%", "% $data[$i]%", "$data[$i]%",
215 "% $data[$i]%", "$data[$i]%", "% $data[$i]%" );
219 $query = $query . ") OR cardnumber LIKE ?
221 push( @bind, $searchstring );
226 $sth = $dbh->prepare($query);
228 $debug and print STDERR "Q $orderby : $query\n";
229 $sth->execute(@bind);
231 $data = $sth->fetchall_arrayref({});
234 return ( scalar(@$data), $data );
237 =head2 GetMemberDetails
239 ($borrower, $flags) = &GetMemberDetails($borrowernumber, $cardnumber);
241 Looks up a patron and returns information about him or her. If
242 C<$borrowernumber> is true (nonzero), C<&GetMemberDetails> looks
243 up the borrower by number; otherwise, it looks up the borrower by card
246 C<$borrower> is a reference-to-hash whose keys are the fields of the
247 borrowers table in the Koha database. In addition,
248 C<$borrower-E<gt>{flags}> is a hash giving more detailed information
249 about the patron. Its keys act as flags :
251 if $borrower->{flags}->{LOST} {
252 # Patron's card was reported lost
255 Each flag has a C<message> key, giving a human-readable explanation of
256 the flag. If the state of a flag means that the patron should not be
257 allowed to borrow any more books, then it will have a C<noissues> key
260 The possible flags are:
266 =item Shows the patron's credit or debt, if any.
274 =item (Gone, no address.) Set if the patron has left without giving a
283 =item Set if the patron's card has been reported as lost.
291 =item Set if the patron has been debarred.
299 =item Any additional notes about the patron.
307 =item Set if the patron has overdue items. This flag has several keys:
309 C<$flags-E<gt>{ODUES}{itemlist}> is a reference-to-array listing the
310 overdue items. Its elements are references-to-hash, each describing an
311 overdue item. The keys are selected fields from the issues, biblio,
312 biblioitems, and items tables of the Koha database.
314 C<$flags-E<gt>{ODUES}{itemlist}> is a string giving a text listing of
315 the overdue items, one per line.
323 =item Set if any items that the patron has reserved are available.
325 C<$flags-E<gt>{WAITING}{itemlist}> is a reference-to-array listing the
326 available items. Each element is a reference-to-hash whose keys are
327 fields from the reserves table of the Koha database.
333 sub GetMemberDetails {
334 my ( $borrowernumber, $cardnumber ) = @_;
335 my $dbh = C4::Context->dbh;
338 if ($borrowernumber) {
339 $sth = $dbh->prepare("select borrowers.*,category_type from borrowers left join categories on borrowers.categorycode=categories.categorycode where borrowernumber=?");
340 $sth->execute($borrowernumber);
342 elsif ($cardnumber) {
343 $sth = $dbh->prepare("select borrowers.*,category_type from borrowers left join categories on borrowers.categorycode=categories.categorycode where cardnumber=?");
344 $sth->execute($cardnumber);
349 my $borrower = $sth->fetchrow_hashref;
350 my ($amount) = GetMemberAccountRecords( $borrowernumber);
351 $borrower->{'amountoutstanding'} = $amount;
352 # FIXME - patronflags calls GetMemberAccountRecords... just have patronflags return $amount
353 my $flags = patronflags( $borrower);
356 $sth = $dbh->prepare("select bit,flag from userflags");
358 while ( my ( $bit, $flag ) = $sth->fetchrow ) {
359 if ( $borrower->{'flags'} && $borrower->{'flags'} & 2**$bit ) {
360 $accessflagshash->{$flag} = 1;
364 $borrower->{'flags'} = $flags;
365 $borrower->{'authflags'} = $accessflagshash;
367 # find out how long the membership lasts
370 "select enrolmentperiod from categories where categorycode = ?");
371 $sth->execute( $borrower->{'categorycode'} );
372 my $enrolment = $sth->fetchrow;
373 $borrower->{'enrolmentperiod'} = $enrolment;
374 return ($borrower); #, $flags, $accessflagshash);
381 NOTE!: If you change this function, be sure to update the POD for
384 $flags = &patronflags($patron);
387 {message} Message showing patron's credit or debt
388 {noissues} Set if patron owes >$5.00
389 {GNA} Set if patron gone w/o address
390 {message} "Borrower has no valid address"
392 {LOST} Set if patron's card reported lost
393 {message} Message to this effect
395 {DBARRED} Set is patron is debarred
396 {message} Message to this effect
398 {NOTES} Set if patron has notes
399 {message} Notes about patron
400 {ODUES} Set if patron has overdue books
402 {itemlist} ref-to-array: list of overdue books
403 {itemlisttext} Text list of overdue items
404 {WAITING} Set if there are items available that the
406 {message} Message to this effect
407 {itemlist} ref-to-array: list of available items
410 # FIXME rename this function.
413 my ( $patroninformation) = @_;
414 my $dbh=C4::Context->dbh;
415 my ($amount) = GetMemberAccountRecords( $patroninformation->{'borrowernumber'});
418 my $noissuescharge = C4::Context->preference("noissuescharge");
419 $flaginfo{'message'} = sprintf "Patron owes \$%.02f", $amount;
420 $flaginfo{'amount'} = sprintf "%.02f",$amount;
421 if ( $amount > $noissuescharge ) {
422 $flaginfo{'noissues'} = 1;
424 $flags{'CHARGES'} = \%flaginfo;
426 elsif ( $amount < 0 ) {
428 $flaginfo{'message'} = sprintf "Patron has credit of \$%.02f", -$amount;
429 $flags{'CHARGES'} = \%flaginfo;
431 if ( $patroninformation->{'gonenoaddress'}
432 && $patroninformation->{'gonenoaddress'} == 1 )
435 $flaginfo{'message'} = 'Borrower has no valid address.';
436 $flaginfo{'noissues'} = 1;
437 $flags{'GNA'} = \%flaginfo;
439 if ( $patroninformation->{'lost'} && $patroninformation->{'lost'} == 1 ) {
441 $flaginfo{'message'} = 'Borrower\'s card reported lost.';
442 $flaginfo{'noissues'} = 1;
443 $flags{'LOST'} = \%flaginfo;
445 if ( $patroninformation->{'debarred'}
446 && $patroninformation->{'debarred'} == 1 )
449 $flaginfo{'message'} = 'Borrower is Debarred.';
450 $flaginfo{'noissues'} = 1;
451 $flags{'DBARRED'} = \%flaginfo;
453 if ( $patroninformation->{'borrowernotes'}
454 && $patroninformation->{'borrowernotes'} )
457 $flaginfo{'message'} = "$patroninformation->{'borrowernotes'}";
458 $flags{'NOTES'} = \%flaginfo;
460 my ( $odues, $itemsoverdue ) =
461 checkoverdues( $patroninformation->{'borrowernumber'}, $dbh );
464 $flaginfo{'message'} = "Yes";
465 $flaginfo{'itemlist'} = $itemsoverdue;
466 foreach ( sort { $a->{'date_due'} cmp $b->{'date_due'} }
469 $flaginfo{'itemlisttext'} .=
470 "$_->{'date_due'} $_->{'barcode'} $_->{'title'} \n";
472 $flags{'ODUES'} = \%flaginfo;
474 my @itemswaiting = C4::Reserves::GetReservesFromBorrowernumber( $patroninformation->{'borrowernumber'},'W' );
475 my $nowaiting = scalar @itemswaiting;
476 if ( $nowaiting > 0 ) {
478 $flaginfo{'message'} = "Reserved items available";
479 $flaginfo{'itemlist'} = \@itemswaiting;
480 $flags{'WAITING'} = \%flaginfo;
488 $borrower = &GetMember($information, $type);
490 Looks up information about a patron (borrower) by either card number
491 ,firstname, or borrower number, depending on $type value.
492 If C<$type> == 'cardnumber', C<&GetBorrower>
493 searches by cardnumber then by firstname if not found in cardnumber;
494 otherwise, it searches by borrowernumber.
496 C<&GetBorrower> returns a reference-to-hash whose keys are the fields of
497 the C<borrowers> table in the Koha database.
503 my ( $information, $type ) = @_;
504 my $dbh = C4::Context->dbh;
507 SELECT borrowers.*, categories.category_type, categories.description
509 LEFT JOIN categories on borrowers.categorycode=categories.categorycode
511 if ($type eq 'cardnumber' || $type eq 'firstname'|| $type eq 'userid'|| $type eq 'borrowernumber'){
512 $information = uc $information;
513 $sth = $dbh->prepare("$select WHERE $type=?");
515 $sth = $dbh->prepare("$select WHERE borrowernumber=?");
517 $sth->execute($information);
518 my $data = $sth->fetchrow_hashref;
520 ($data) and return ($data);
522 if ($type eq 'cardnumber' || $type eq 'firstname') { # otherwise, try with firstname
523 $sth = $dbh->prepare("$select WHERE firstname like ?");
524 $sth->execute($information);
525 $data = $sth->fetchrow_hashref;
532 =item GetMemberIssuesAndFines
534 ($borrowed, $due, $fine) = &GetMemberIssuesAndFines($borrowernumber);
536 Returns aggregate data about items borrowed by the patron with the
537 given borrowernumber.
539 C<&GetMemberIssuesAndFines> returns a three-element array. C<$borrowed> is the
540 number of books the patron currently has borrowed. C<$due> is the
541 number of overdue items the patron currently has borrowed. C<$fine> is
542 the total fine currently due by the borrower.
547 sub GetMemberIssuesAndFines {
548 my ( $borrowernumber ) = @_;
549 my $dbh = C4::Context->dbh;
551 "Select count(*) from issues where borrowernumber='$borrowernumber' and
554 $debug and print $query, "\n";
555 my $sth = $dbh->prepare($query);
557 my $data = $sth->fetchrow_hashref;
559 $sth = $dbh->prepare(
560 "Select count(*) from issues where
561 borrowernumber='$borrowernumber' and date_due < now() and returndate is NULL"
564 my $data2 = $sth->fetchrow_hashref;
566 $sth = $dbh->prepare(
567 "Select sum(amountoutstanding) from accountlines where
568 borrowernumber='$borrowernumber'"
571 my $data3 = $sth->fetchrow_hashref;
574 return ( $data2->{'count(*)'}, $data->{'count(*)'},
575 $data3->{'sum(amountoutstanding)'} );
582 &ModMember($borrowernumber);
584 Modify borrower's data. All date fields should ALREADY be in ISO format.
591 my $dbh = C4::Context->dbh;
592 my $iso_re = C4::Dates->new()->regexp('iso');
593 foreach (qw(dateofbirth dateexpiry dateenrolled)) {
594 if (my $tempdate = $data{$_}) { # assignment, not comparison
595 ($tempdate =~ /$iso_re/) and next; # Congatulations, you sent a valid ISO date.
596 warn "ModMember given $_ not in ISO format ($tempdate)";
597 if (my $tempdate2 = format_date_in_iso($tempdate)) { # assignment, not comparison
598 $data{$_} = $tempdate2;
600 warn "ModMember cannot convert '$tempdate' (from syspref)";
604 my $qborrower=$dbh->prepare("SHOW columns from borrowers");
606 my %hashborrowerfields;
607 while (my ($field)=$qborrower->fetchrow){
608 $hashborrowerfields{$field}=1;
610 my $query = "UPDATE borrowers SET \n";
614 # test to know if you must update or not the borrower password
615 if ( $data{'password'} eq '****' ) {
616 delete $data{'password'};
618 $data{'password'} = md5_base64( $data{'password'} ) if ($data{'password'} ne "");
619 delete $data{'password'} if ($data{password} eq "");
622 { push @parameters,"$_ = ".$dbh->quote($data{$_}) if ($_ ne 'borrowernumber' and $_ ne 'flags' and $hashborrowerfields{$_}); }
623 $query .= join (',',@parameters) . "\n WHERE borrowernumber=? \n";
624 $debug and print STDERR "$query (executed w/ arg: $data{'borrowernumber'})";
625 $sth = $dbh->prepare($query);
626 $sth->execute($data{'borrowernumber'});
629 # ok if its an adult (type) it may have borrowers that depend on it as a guarantor
630 # so when we update information for an adult we should check for guarantees and update the relevant part
631 # of their records, ie addresses and phone numbers
632 my $borrowercategory= GetBorrowercategory( $data{'category_type'} );
633 if ( $borrowercategory->{'category_type'} eq ('A' || 'S') ) {
634 # is adult check guarantees;
635 UpdateGuarantees(%data);
637 &logaction(C4::Context->userenv->{'number'},"MEMBERS","MODIFY",$data{'borrowernumber'},"")
638 if C4::Context->preference("BorrowersLog");
646 $borrowernumber = &AddMember(%borrower);
648 insert new borrower into table
649 Returns the borrowernumber
656 my $dbh = C4::Context->dbh;
657 $data{'userid'} = '' unless $data{'password'};
658 $data{'password'} = md5_base64( $data{'password'} ) if $data{'password'};
659 $data{'dateofbirth'} = format_date_in_iso( $data{'dateofbirth'} );
660 $data{'dateenrolled'} = format_date_in_iso( $data{'dateenrolled'});
661 $data{'dateexpiry'} = format_date_in_iso( $data{'dateexpiry'} );
662 # This query should be rewritten to use "?" at execute.
664 "insert into borrowers set cardnumber=" . $dbh->quote( $data{'cardnumber'} )
665 . ",surname=" . $dbh->quote( $data{'surname'} )
666 . ",firstname=" . $dbh->quote( $data{'firstname'} )
667 . ",title=" . $dbh->quote( $data{'title'} )
668 . ",othernames=" . $dbh->quote( $data{'othernames'} )
669 . ",initials=" . $dbh->quote( $data{'initials'} )
670 . ",streetnumber=". $dbh->quote( $data{'streetnumber'} )
671 . ",streettype=" . $dbh->quote( $data{'streettype'} )
672 . ",address=" . $dbh->quote( $data{'address'} )
673 . ",address2=" . $dbh->quote( $data{'address2'} )
674 . ",zipcode=" . $dbh->quote( $data{'zipcode'} )
675 . ",city=" . $dbh->quote( $data{'city'} )
676 . ",phone=" . $dbh->quote( $data{'phone'} )
677 . ",email=" . $dbh->quote( $data{'email'} )
678 . ",mobile=" . $dbh->quote( $data{'mobile'} )
679 . ",phonepro=" . $dbh->quote( $data{'phonepro'} )
680 . ",opacnote=" . $dbh->quote( $data{'opacnote'} )
681 . ",guarantorid=" . $dbh->quote( $data{'guarantorid'} )
682 . ",dateofbirth=" . $dbh->quote( $data{'dateofbirth'} )
683 . ",branchcode=" . $dbh->quote( $data{'branchcode'} )
684 . ",categorycode=" . $dbh->quote( $data{'categorycode'} )
685 . ",dateenrolled=" . $dbh->quote( $data{'dateenrolled'} )
686 . ",contactname=" . $dbh->quote( $data{'contactname'} )
687 . ",borrowernotes=" . $dbh->quote( $data{'borrowernotes'} )
688 . ",dateexpiry=" . $dbh->quote( $data{'dateexpiry'} )
689 . ",contactnote=" . $dbh->quote( $data{'contactnote'} )
690 . ",B_address=" . $dbh->quote( $data{'B_address'} )
691 . ",B_zipcode=" . $dbh->quote( $data{'B_zipcode'} )
692 . ",B_city=" . $dbh->quote( $data{'B_city'} )
693 . ",B_phone=" . $dbh->quote( $data{'B_phone'} )
694 . ",B_email=" . $dbh->quote( $data{'B_email'} )
695 . ",password=" . $dbh->quote( $data{'password'} )
696 . ",userid=" . $dbh->quote( $data{'userid'} )
697 . ",sort1=" . $dbh->quote( $data{'sort1'} )
698 . ",sort2=" . $dbh->quote( $data{'sort2'} )
699 . ",contacttitle=" . $dbh->quote( $data{'contacttitle'} )
700 . ",emailpro=" . $dbh->quote( $data{'emailpro'} )
701 . ",contactfirstname=" . $dbh->quote( $data{'contactfirstname'} )
702 . ",sex=" . $dbh->quote( $data{'sex'} )
703 . ",fax=" . $dbh->quote( $data{'fax'} )
704 . ",relationship=" . $dbh->quote( $data{'relationship'} )
705 . ",B_streetnumber=" . $dbh->quote( $data{'B_streetnumber'} )
706 . ",B_streettype=" . $dbh->quote( $data{'B_streettype'} )
707 . ",gonenoaddress=" . $dbh->quote( $data{'gonenoaddress'} )
708 . ",lost=" . $dbh->quote( $data{'lost'} )
709 . ",debarred=" . $dbh->quote( $data{'debarred'} )
710 . ",ethnicity=" . $dbh->quote( $data{'ethnicity'} )
711 . ",ethnotes=" . $dbh->quote( $data{'ethnotes'} ) ;
712 $debug and print STDERR "AddMember SQL: ($query)\n";
713 my $sth = $dbh->prepare($query);
714 # print "Executing SQL: $query\n";
717 $data{'borrowernumber'} = $dbh->{'mysql_insertid'}; # unneeded w/ autoincrement ?
718 # mysql_insertid is probably bad. not necessarily accurate and mysql-specific at best.
720 &logaction(C4::Context->userenv->{'number'},"MEMBERS","CREATE",$data{'borrowernumber'},"")
721 if C4::Context->preference("BorrowersLog");
723 # check for enrollment fee & add it if needed
724 $sth = $dbh->prepare("SELECT enrolmentfee FROM categories WHERE categorycode=?");
725 $sth->execute($data{'categorycode'});
726 my ($enrolmentfee) = $sth->fetchrow;
728 # insert fee in patron debts
729 manualinvoice($data{'borrowernumber'}, '', '', 'A', $enrolmentfee);
731 return $data{'borrowernumber'};
735 my ($uid,$member) = @_;
736 my $dbh = C4::Context->dbh;
737 # Make sure the userid chosen is unique and not theirs if non-empty. If it is not,
738 # Then we need to tell the user and have them create a new one.
741 "SELECT * FROM borrowers WHERE userid=? AND borrowernumber != ?");
742 $sth->execute( $uid, $member );
743 if ( ( $uid ne '' ) && ( my $row = $sth->fetchrow_hashref ) ) {
753 my ( $uid, $member, $digest ) = @_;
754 my $dbh = C4::Context->dbh;
756 #Make sure the userid chosen is unique and not theirs if non-empty. If it is not,
757 #Then we need to tell the user and have them create a new one.
760 "SELECT * FROM borrowers WHERE userid=? AND borrowernumber != ?");
761 $sth->execute( $uid, $member );
762 if ( ( $uid ne '' ) && ( my $row = $sth->fetchrow_hashref ) ) {
766 #Everything is good so we can update the information.
769 "update borrowers set userid=?, password=? where borrowernumber=?");
770 $sth->execute( $uid, $digest, $member );
774 &logaction(C4::Context->userenv->{'number'},"MEMBERS","CHANGE PASS",$member,"")
775 if C4::Context->preference("BorrowersLog");
780 =item fixup_cardnumber
782 Warning: The caller is responsible for locking the members table in write
783 mode, to avoid database corruption.
787 use vars qw( @weightings );
788 my @weightings = ( 8, 4, 6, 3, 5, 2, 1 );
790 sub fixup_cardnumber ($) {
791 my ($cardnumber) = @_;
792 my $autonumber_members = C4::Context->boolean_preference('autoMemberNum');
793 $autonumber_members = 0 unless defined $autonumber_members;
795 # Find out whether member numbers should be generated
796 # automatically. Should be either "1" or something else.
797 # Defaults to "0", which is interpreted as "no".
799 # if ($cardnumber !~ /\S/ && $autonumber_members) {
800 if ($autonumber_members) {
801 my $dbh = C4::Context->dbh;
802 if ( C4::Context->preference('checkdigit') eq 'katipo' ) {
804 # if checkdigit is selected, calculate katipo-style cardnumber.
805 # otherwise, just use the max()
806 # purpose: generate checksum'd member numbers.
807 # We'll assume we just got the max value of digits 2-8 of member #'s
808 # from the database and our job is to increment that by one,
809 # determine the 1st and 9th digits and return the full string.
812 "select max(substring(borrowers.cardnumber,2,7)) from borrowers"
816 my $data = $sth->fetchrow_hashref;
817 $cardnumber = $data->{'max(substring(borrowers.cardnumber,2,7))'};
819 if ( !$cardnumber ) { # If DB has no values,
820 $cardnumber = 1000000; # start at 1000000
827 for ( my $i = 0 ; $i < 8 ; $i += 1 ) {
829 # read weightings, left to right, 1 char at a time
830 my $temp1 = $weightings[$i];
832 # sequence left to right, 1 char at a time
833 my $temp2 = substr( $cardnumber, $i, 1 );
835 # mult each char 1-7 by its corresponding weighting
836 $sum += $temp1 * $temp2;
839 my $rem = ( $sum % 11 );
840 $rem = 'X' if $rem == 10;
842 $cardnumber = "V$cardnumber$rem";
846 # MODIFIED BY JF: mysql4.1 allows casting as an integer, which is probably
847 # better. I'll leave the original in in case it needs to be changed for you
850 "select max(cast(cardnumber as signed)) from borrowers");
852 #my $sth=$dbh->prepare("select max(borrowers.cardnumber) from borrowers");
856 my ($result) = $sth->fetchrow;
858 $cardnumber = $result + 1;
866 ($num_children, $children_arrayref) = &GetGuarantees($parent_borrno);
867 $child0_cardno = $children_arrayref->[0]{"cardnumber"};
868 $child0_borrno = $children_arrayref->[0]{"borrowernumber"};
870 C<&GetGuarantees> takes a borrower number (e.g., that of a patron
871 with children) and looks up the borrowers who are guaranteed by that
872 borrower (i.e., the patron's children).
874 C<&GetGuarantees> returns two values: an integer giving the number of
875 borrowers guaranteed by C<$parent_borrno>, and a reference to an array
876 of references to hash, which gives the actual results.
882 my ($borrowernumber) = @_;
883 my $dbh = C4::Context->dbh;
886 "select cardnumber,borrowernumber, firstname, surname from borrowers where guarantorid=?"
888 $sth->execute($borrowernumber);
891 my $data = $sth->fetchall_arrayref({});
893 return ( scalar(@$data), $data );
896 =head2 UpdateGuarantees
898 &UpdateGuarantees($parent_borrno);
901 C<&UpdateGuarantees> borrower data for an adulte and updates all the guarantees
902 with the modified information
907 sub UpdateGuarantees {
909 my $dbh = C4::Context->dbh;
910 my ( $count, $guarantees ) = GetGuarantees( $data{'borrowernumber'} );
911 for ( my $i = 0 ; $i < $count ; $i++ ) {
914 # It looks like the $i is only being returned to handle walking through
915 # the array, which is probably better done as a foreach loop.
917 my $guaquery = qq|UPDATE borrowers
918 SET address='$data{'address'}',fax='$data{'fax'}',
919 B_city='$data{'B_city'}',mobile='$data{'mobile'}',city='$data{'city'}',phone='$data{'phone'}'
920 WHERE borrowernumber='$guarantees->[$i]->{'borrowernumber'}'
922 my $sth3 = $dbh->prepare($guaquery);
927 =head2 GetPendingIssues
929 ($count, $issues) = &GetPendingIssues($borrowernumber);
931 Looks up what the patron with the given borrowernumber has borrowed.
933 C<&GetPendingIssues> returns a two-element array. C<$issues> is a
934 reference-to-array, where each element is a reference-to-hash; the
935 keys are the fields from the C<issues>, C<biblio>, and C<items> tables
936 in the Koha database. C<$count> is the number of elements in
942 sub GetPendingIssues {
943 my ($borrowernumber) = @_;
944 my $dbh = C4::Context->dbh;
946 my $sth = $dbh->prepare(
947 "SELECT * FROM issues
948 LEFT JOIN items ON issues.itemnumber=items.itemnumber
949 LEFT JOIN biblio ON items.biblionumber=biblio.biblionumber
950 LEFT JOIN biblioitems ON items.biblioitemnumber=biblioitems.biblioitemnumber
953 AND returndate IS NULL
954 ORDER BY issues.issuedate"
956 $sth->execute($borrowernumber);
957 my $data = $sth->fetchall_arrayref({});
958 my $today = POSIX::strftime("%Y%m%d", localtime);
960 my $datedue = $_->{'date_due'};
962 if ( $datedue < $today ) {
967 return ( scalar(@$data), $data );
972 ($count, $issues) = &GetAllIssues($borrowernumber, $sortkey, $limit);
974 Looks up what the patron with the given borrowernumber has borrowed,
975 and sorts the results.
977 C<$sortkey> is the name of a field on which to sort the results. This
978 should be the name of a field in the C<issues>, C<biblio>,
979 C<biblioitems>, or C<items> table in the Koha database.
981 C<$limit> is the maximum number of results to return.
983 C<&GetAllIssues> returns a two-element array. C<$issues> is a
984 reference-to-array, where each element is a reference-to-hash; the
985 keys are the fields from the C<issues>, C<biblio>, C<biblioitems>, and
986 C<items> tables of the Koha database. C<$count> is the number of
987 elements in C<$issues>
993 my ( $borrowernumber, $order, $limit ) = @_;
995 #FIXME: sanity-check order and limit
996 my $dbh = C4::Context->dbh;
999 "Select *,items.timestamp AS itemstimestamp from
1001 LEFT JOIN items on items.itemnumber=issues.itemnumber
1002 LEFT JOIN biblio ON items.biblionumber=biblio.biblionumber
1003 LEFT JOIN biblioitems ON items.biblioitemnumber=biblioitems.biblioitemnumber
1004 where borrowernumber=?
1006 if ( $limit != 0 ) {
1007 $query .= " limit $limit";
1011 my $sth = $dbh->prepare($query);
1012 $sth->execute($borrowernumber);
1015 while ( my $data = $sth->fetchrow_hashref ) {
1016 $result[$i] = $data;
1021 # get all issued items for borrowernumber from oldissues table
1022 # large chunk of older issues data put into table oldissues
1023 # to speed up db calls for issuing items
1024 if ( C4::Context->preference("ReadingHistory") ) {
1025 my $query2 = "SELECT * FROM oldissues
1026 LEFT JOIN items ON items.itemnumber=oldissues.itemnumber
1027 LEFT JOIN biblio ON items.biblionumber=biblio.biblionumber
1028 LEFT JOIN biblioitems ON items.biblioitemnumber=biblioitems.biblioitemnumber
1029 WHERE borrowernumber=?
1031 if ( $limit != 0 ) {
1032 $limit = $limit - $count;
1033 $query2 .= " limit $limit";
1036 my $sth2 = $dbh->prepare($query2);
1037 $sth2->execute($borrowernumber);
1039 while ( my $data2 = $sth2->fetchrow_hashref ) {
1040 $result[$i] = $data2;
1047 return ( $i, \@result );
1051 =head2 GetMemberAccountRecords
1053 ($total, $acctlines, $count) = &GetMemberAccountRecords($borrowernumber);
1055 Looks up accounting data for the patron with the given borrowernumber.
1057 C<&GetMemberAccountRecords> returns a three-element array. C<$acctlines> is a
1058 reference-to-array, where each element is a reference-to-hash; the
1059 keys are the fields of the C<accountlines> table in the Koha database.
1060 C<$count> is the number of elements in C<$acctlines>. C<$total> is the
1061 total amount outstanding for all of the account lines.
1066 sub GetMemberAccountRecords {
1067 my ($borrowernumber,$date) = @_;
1068 my $dbh = C4::Context->dbh;
1074 WHERE borrowernumber=?);
1075 my @bind = ($borrowernumber);
1076 if ($date && $date ne ''){
1077 $strsth.=" AND date < ? ";
1080 $strsth.=" ORDER BY date desc,timestamp DESC";
1081 my $sth= $dbh->prepare( $strsth );
1082 $sth->execute( @bind );
1084 while ( my $data = $sth->fetchrow_hashref ) {
1085 $acctlines[$numlines] = $data;
1087 $total += $data->{'amountoutstanding'};
1090 return ( $total, \@acctlines,$numlines);
1093 =head2 GetBorNotifyAcctRecord
1095 ($count, $acctlines, $total) = &GetBorNotifyAcctRecord($params,$notifyid);
1097 Looks up accounting data for the patron with the given borrowernumber per file number.
1099 (FIXME - I'm not at all sure what this is about.)
1101 C<&GetBorNotifyAcctRecord> returns a three-element array. C<$acctlines> is a
1102 reference-to-array, where each element is a reference-to-hash; the
1103 keys are the fields of the C<accountlines> table in the Koha database.
1104 C<$count> is the number of elements in C<$acctlines>. C<$total> is the
1105 total amount outstanding for all of the account lines.
1109 sub GetBorNotifyAcctRecord {
1110 my ( $borrowernumber, $notifyid ) = @_;
1111 my $dbh = C4::Context->dbh;
1114 my $sth = $dbh->prepare(
1117 WHERE borrowernumber=?
1119 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')
1120 AND amountoutstanding != '0'
1121 ORDER BY notify_id,accounttype
1123 $sth->execute( $borrowernumber, $notifyid );
1125 while ( my $data = $sth->fetchrow_hashref ) {
1126 $acctlines[$numlines] = $data;
1128 $total += $data->{'amountoutstanding'};
1131 return ( $total, \@acctlines, $numlines );
1134 =head2 checkuniquemember (OUEST-PROVENCE)
1136 ($result,$categorycode) = &checkuniquemember($collectivity,$surname,$firstname,$dateofbirth);
1138 Checks that a member exists or not in the database.
1140 C<&result> is nonzero (=exist) or 0 (=does not exist)
1141 C<&categorycode> is from categorycode table
1142 C<&collectivity> is 1 (= we add a collectivity) or 0 (= we add a physical member)
1143 C<&surname> is the surname
1144 C<&firstname> is the firstname (only if collectivity=0)
1145 C<&dateofbirth> is the date of birth in ISO format (only if collectivity=0)
1149 # FIXME: This function is not legitimate. Multiple patrons might have the same first/last name and birthdate.
1150 # This is especially true since first name is not even a required field.
1152 sub checkuniquemember {
1153 my ( $collectivity, $surname, $firstname, $dateofbirth ) = @_;
1154 my $dbh = C4::Context->dbh;
1155 my $request = ($collectivity) ?
1156 "SELECT borrowernumber,categorycode FROM borrowers WHERE surname=? " :
1157 "SELECT borrowernumber,categorycode FROM borrowers WHERE surname=? and firstname=? and dateofbirth=? ";
1158 my $sth = $dbh->prepare($request);
1159 if ($collectivity) {
1160 $sth->execute( uc($surname) );
1162 $sth->execute( uc($surname), ucfirst($firstname), $dateofbirth );
1164 my @data = $sth->fetchrow;
1166 ( $data[0] ) and return $data[0], $data[1];
1170 sub checkcardnumber {
1171 my ($cardnumber,$borrowernumber) = @_;
1172 my $dbh = C4::Context->dbh;
1173 my $query = "SELECT * FROM borrowers WHERE cardnumber=?";
1174 $query .= " AND borrowernumber <> ?" if ($borrowernumber);
1175 my $sth = $dbh->prepare($query);
1176 if ($borrowernumber) {
1177 $sth->execute($cardnumber,$borrowernumber);
1179 $sth->execute($cardnumber);
1181 if (my $data= $sth->fetchrow_hashref()){
1191 =head2 getzipnamecity (OUEST-PROVENCE)
1193 take all info from table city for the fields city and zip
1194 check for the name and the zip code of the city selected
1198 sub getzipnamecity {
1200 my $dbh = C4::Context->dbh;
1203 "select city_name,city_zipcode from cities where cityid=? ");
1204 $sth->execute($cityid);
1205 my @data = $sth->fetchrow;
1206 return $data[0], $data[1];
1210 =head2 getdcity (OUEST-PROVENCE)
1212 recover cityid with city_name condition
1217 my ($city_name) = @_;
1218 my $dbh = C4::Context->dbh;
1219 my $sth = $dbh->prepare("select cityid from cities where city_name=? ");
1220 $sth->execute($city_name);
1221 my $data = $sth->fetchrow;
1226 =head2 GetExpiryDate
1228 $expirydate = GetExpiryDate($categorycode, $dateenrolled);
1230 Calculate expiry date given a categorycode and starting date. Date argument must be in ISO format.
1231 Return date is also in ISO format.
1236 my ( $categorycode, $dateenrolled ) = @_;
1237 my $enrolmentperiod = 12; # reasonable default
1238 if ($categorycode) {
1239 my $dbh = C4::Context->dbh;
1240 my $sth = $dbh->prepare("select enrolmentperiod from categories where categorycode=?");
1241 $sth->execute($categorycode);
1242 $enrolmentperiod = $sth->fetchrow;
1244 # die "GetExpiryDate: for enrollmentperiod $enrolmentperiod (category '$categorycode') starting $dateenrolled.\n";
1245 my @date = split /-/,$dateenrolled;
1246 return sprintf("%04d-%02d-%02d", Add_Delta_YM(@date,0,$enrolmentperiod));
1249 =head2 checkuserpassword (OUEST-PROVENCE)
1251 check for the password and login are not used
1252 return the number of record
1253 0=> NOT USED 1=> USED
1257 sub checkuserpassword {
1258 my ( $borrowernumber, $userid, $password ) = @_;
1259 $password = md5_base64($password);
1260 my $dbh = C4::Context->dbh;
1263 "Select count(*) from borrowers where borrowernumber !=? and userid =? and password=? "
1265 $sth->execute( $borrowernumber, $userid, $password );
1266 my $number_rows = $sth->fetchrow;
1267 return $number_rows;
1271 =head2 GetborCatFromCatType
1273 ($codes_arrayref, $labels_hashref) = &GetborCatFromCatType();
1275 Looks up the different types of borrowers in the database. Returns two
1276 elements: a reference-to-array, which lists the borrower category
1277 codes, and a reference-to-hash, which maps the borrower category codes
1278 to category descriptions.
1283 sub GetborCatFromCatType {
1284 my ( $category_type, $action ) = @_;
1285 my $dbh = C4::Context->dbh;
1286 my $request = qq| SELECT categorycode,description
1289 ORDER BY categorycode|;
1290 my $sth = $dbh->prepare($request);
1292 $sth->execute($category_type);
1301 while ( my $data = $sth->fetchrow_hashref ) {
1302 push @codes, $data->{'categorycode'};
1303 $labels{ $data->{'categorycode'} } = $data->{'description'};
1306 return ( \@codes, \%labels );
1309 =head2 GetBorrowercategory
1311 $hashref = &GetBorrowercategory($categorycode);
1313 Given the borrower's category code, the function returns the corresponding
1314 data hashref for a comprehensive information display.
1318 sub GetBorrowercategory {
1320 my $dbh = C4::Context->dbh;
1323 "SELECT description,dateofbirthrequired,upperagelimit,category_type
1325 WHERE categorycode = ?"
1327 $sth->execute($catcode);
1329 $sth->fetchrow_hashref;
1332 } # sub getborrowercategory
1334 =head2 ethnicitycategories
1336 ($codes_arrayref, $labels_hashref) = ðnicitycategories();
1338 Looks up the different ethnic types in the database. Returns two
1339 elements: a reference-to-array, which lists the ethnicity codes, and a
1340 reference-to-hash, which maps the ethnicity codes to ethnicity
1347 sub ethnicitycategories {
1348 my $dbh = C4::Context->dbh;
1349 my $sth = $dbh->prepare("Select code,name from ethnicity order by name");
1353 while ( my $data = $sth->fetchrow_hashref ) {
1354 push @codes, $data->{'code'};
1355 $labels{ $data->{'code'} } = $data->{'name'};
1358 return ( \@codes, \%labels );
1363 $ethn_name = &fixEthnicity($ethn_code);
1365 Takes an ethnicity code (e.g., "european" or "pi") and returns the
1366 corresponding descriptive name from the C<ethnicity> table in the
1367 Koha database ("European" or "Pacific Islander").
1374 my $ethnicity = shift;
1375 return unless $ethnicity;
1376 my $dbh = C4::Context->dbh;
1377 my $sth = $dbh->prepare("Select name from ethnicity where code = ?");
1378 $sth->execute($ethnicity);
1379 my $data = $sth->fetchrow_hashref;
1381 return $data->{'name'};
1382 } # sub fixEthnicity
1386 $dateofbirth,$date = &GetAge($date);
1388 this function return the borrowers age with the value of dateofbirth
1394 my ( $date, $date_ref ) = @_;
1396 if ( not defined $date_ref ) {
1397 $date_ref = sprintf( '%04d-%02d-%02d', Today() );
1400 my ( $year1, $month1, $day1 ) = split /-/, $date;
1401 my ( $year2, $month2, $day2 ) = split /-/, $date_ref;
1403 my $age = $year2 - $year1;
1404 if ( $month1 . $day1 > $month2 . $day2 ) {
1411 =head2 get_institutions
1412 $insitutions = get_institutions();
1414 Just returns a list of all the borrowers of type I, borrownumber and name
1419 sub get_institutions {
1420 my $dbh = C4::Context->dbh();
1423 "SELECT borrowernumber,surname FROM borrowers WHERE categorycode=? ORDER BY surname"
1427 while ( my $data = $sth->fetchrow_hashref() ) {
1428 $orgs{ $data->{'borrowernumber'} } = $data;
1433 } # sub get_institutions
1435 =head2 add_member_orgs
1437 add_member_orgs($borrowernumber,$borrowernumbers);
1439 Takes a borrowernumber and a list of other borrowernumbers and inserts them into the borrowers_to_borrowers table
1444 sub add_member_orgs {
1445 my ( $borrowernumber, $otherborrowers ) = @_;
1446 my $dbh = C4::Context->dbh();
1448 "INSERT INTO borrowers_to_borrowers (borrower1,borrower2) VALUES (?,?)";
1449 my $sth = $dbh->prepare($query);
1450 foreach my $otherborrowernumber (@$otherborrowers) {
1451 $sth->execute( $borrowernumber, $otherborrowernumber );
1455 } # sub add_member_orgs
1457 =head2 GetCities (OUEST-PROVENCE)
1459 ($id_cityarrayref, $city_hashref) = &GetCities();
1461 Looks up the different city and zip in the database. Returns two
1462 elements: a reference-to-array, which lists the zip city
1463 codes, and a reference-to-hash, which maps the name of the city.
1464 WHERE =>OUEST PROVENCE OR EXTERIEUR
1470 #my ($type_city) = @_;
1471 my $dbh = C4::Context->dbh;
1472 my $query = qq|SELECT cityid,city_zipcode,city_name
1474 ORDER BY city_name|;
1475 my $sth = $dbh->prepare($query);
1477 #$sth->execute($type_city);
1481 # insert empty value to create a empty choice in cgi popup
1484 while ( my $data = $sth->fetchrow_hashref ) {
1485 push @id, $data->{'city_zipcode'}."|".$data->{'city_name'};
1486 $city{ $data->{'city_zipcode'}."|".$data->{'city_name'} } = $data->{'city_name'};
1489 #test to know if the table contain some records if no the function return nothing
1497 return ( \@id, \%city );
1501 =head2 GetSortDetails (OUEST-PROVENCE)
1503 ($lib) = &GetSortDetails($category,$sortvalue);
1505 Returns the authorized value details
1506 C<&$lib>return value of authorized value details
1507 C<&$sortvalue>this is the value of authorized value
1508 C<&$category>this is the value of authorized value category
1512 sub GetSortDetails {
1513 my ( $category, $sortvalue ) = @_;
1514 my $dbh = C4::Context->dbh;
1515 my $query = qq|SELECT lib
1516 FROM authorised_values
1518 AND authorised_value=? |;
1519 my $sth = $dbh->prepare($query);
1520 $sth->execute( $category, $sortvalue );
1521 my $lib = $sth->fetchrow;
1525 =head2 DeleteBorrower
1527 () = &DeleteBorrower($member);
1529 delete all data fo borrowers and add record to deletedborrowers table
1530 C<&$member>this is the borrowernumber
1534 sub MoveMemberToDeleted {
1536 my $dbh = C4::Context->dbh;
1538 $query = qq|SELECT *
1540 WHERE borrowernumber=?|;
1541 my $sth = $dbh->prepare($query);
1542 $sth->execute($member);
1543 my @data = $sth->fetchrow_array;
1546 $dbh->prepare( "INSERT INTO deletedborrowers VALUES ("
1547 . ( "?," x ( scalar(@data) - 1 ) )
1549 $sth->execute(@data);
1555 DelMember($borrowernumber);
1557 This function remove directly a borrower whitout writing it on deleteborrower.
1558 + Deletes reserves for the borrower
1563 my $dbh = C4::Context->dbh;
1564 my $borrowernumber = shift;
1565 warn "in delmember with $borrowernumber";
1566 return unless $borrowernumber; # borrowernumber is mandatory.
1568 my $query = qq|DELETE
1570 WHERE borrowernumber=?|;
1571 my $sth = $dbh->prepare($query);
1572 $sth->execute($borrowernumber);
1577 WHERE borrowernumber = ?
1579 $sth = $dbh->prepare($query);
1580 $sth->execute($borrowernumber);
1582 &logaction(C4::Context->userenv->{'number'},"MEMBERS","DELETE",$borrowernumber,"")
1583 if C4::Context->preference("BorrowersLog");
1587 =head2 ExtendMemberSubscriptionTo (OUEST-PROVENCE)
1589 $date = ExtendMemberSubscriptionTo($borrowerid, $date);
1591 Extending the subscription to a given date or to the expiry date calculated on ISO date.
1596 sub ExtendMemberSubscriptionTo {
1597 my ( $borrowerid,$date) = @_;
1598 my $dbh = C4::Context->dbh;
1599 my $borrower = GetMember($borrowerid,'borrowernumber');
1601 $date=POSIX::strftime("%Y-%m-%d",localtime());
1602 my $borrower = GetMember($borrowerid,'borrowernumber');
1603 $date = GetExpiryDate( $borrower->{'categorycode'}, $date );
1605 my $sth = $dbh->do(<<EOF);
1607 SET dateexpiry='$date'
1608 WHERE borrowernumber='$borrowerid'
1610 # add enrolmentfee if needed
1611 $sth = $dbh->prepare("SELECT enrolmentfee FROM categories WHERE categorycode=?");
1612 $sth->execute($borrower->{'categorycode'});
1613 my ($enrolmentfee) = $sth->fetchrow;
1614 if ($enrolmentfee) {
1615 # insert fee in patron debts
1616 manualinvoice($borrower->{'borrowernumber'}, '', '', 'A', $enrolmentfee);
1618 return $date if ($sth);
1622 =head2 GetRoadTypes (OUEST-PROVENCE)
1624 ($idroadtypearrayref, $roadttype_hashref) = &GetRoadTypes();
1626 Looks up the different road type . Returns two
1627 elements: a reference-to-array, which lists the id_roadtype
1628 codes, and a reference-to-hash, which maps the road type of the road .
1633 my $dbh = C4::Context->dbh;
1635 SELECT roadtypeid,road_type
1637 ORDER BY road_type|;
1638 my $sth = $dbh->prepare($query);
1643 # insert empty value to create a empty choice in cgi popup
1645 while ( my $data = $sth->fetchrow_hashref ) {
1647 push @id, $data->{'roadtypeid'};
1648 $roadtype{ $data->{'roadtypeid'} } = $data->{'road_type'};
1651 #test to know if the table contain some records if no the function return nothing
1659 return ( \@id, \%roadtype );
1665 =head2 GetTitles (OUEST-PROVENCE)
1667 ($borrowertitle)= &GetTitles();
1669 Looks up the different title . Returns array with all borrowers title
1674 my @borrowerTitle = split /,|\|/,C4::Context->preference('BorrowersTitles');
1675 unshift( @borrowerTitle, "" );
1676 return ( \@borrowerTitle);
1681 =head2 GetRoadTypeDetails (OUEST-PROVENCE)
1683 ($roadtype) = &GetRoadTypeDetails($roadtypeid);
1685 Returns the description of roadtype
1686 C<&$roadtype>return description of road type
1687 C<&$roadtypeid>this is the value of roadtype s
1691 sub GetRoadTypeDetails {
1692 my ($roadtypeid) = @_;
1693 my $dbh = C4::Context->dbh;
1697 WHERE roadtypeid=?|;
1698 my $sth = $dbh->prepare($query);
1699 $sth->execute($roadtypeid);
1700 my $roadtype = $sth->fetchrow;
1704 =head2 GetBorrowersWhoHaveNotBorrowedSince
1706 &GetBorrowersWhoHaveNotBorrowedSince($date)
1708 this function get all borrowers who haven't borrowed since the date given on input arg.
1712 sub GetBorrowersWhoHaveNotBorrowedSince {
1714 return unless $date; # date is mandatory.
1715 my $dbh = C4::Context->dbh;
1717 SELECT borrowers.borrowernumber,max(timestamp)
1719 LEFT JOIN issues ON borrowers.borrowernumber = issues.borrowernumber
1720 WHERE issues.borrowernumber IS NOT NULL
1721 GROUP BY borrowers.borrowernumber
1723 my $sth = $dbh->prepare($query);
1727 while ( my $data = $sth->fetchrow_hashref ) {
1728 push @results, $data;
1733 =head2 GetBorrowersWhoHaveNeverBorrowed
1735 $results = &GetBorrowersWhoHaveNeverBorrowed
1737 this function get all borrowers who have never borrowed.
1739 I<$result> is a ref to an array which all elements are a hasref.
1743 sub GetBorrowersWhoHaveNeverBorrowed {
1744 my $dbh = C4::Context->dbh;
1746 SELECT borrowers.borrowernumber,max(timestamp)
1748 LEFT JOIN issues ON borrowers.borrowernumber = issues.borrowernumber
1749 WHERE issues.borrowernumber IS NULL
1751 my $sth = $dbh->prepare($query);
1754 while ( my $data = $sth->fetchrow_hashref ) {
1755 push @results, $data;
1760 =head2 GetBorrowersWithIssuesHistoryOlderThan
1762 $results = &GetBorrowersWithIssuesHistoryOlderThan($date)
1764 this function get all borrowers who has an issue history older than I<$date> given on input arg.
1766 I<$result> is a ref to an array which all elements are a hashref.
1767 This hashref is containt the number of time this borrowers has borrowed before I<$date> and the borrowernumber.
1771 sub GetBorrowersWithIssuesHistoryOlderThan {
1772 my $dbh = C4::Context->dbh;
1774 return unless $date; # date is mandatory.
1776 SELECT count(borrowernumber) as n,borrowernumber
1778 WHERE returndate < ?
1779 AND borrowernumber IS NOT NULL
1780 GROUP BY borrowernumber
1782 my $sth = $dbh->prepare($query);
1783 $sth->execute($date);
1786 while ( my $data = $sth->fetchrow_hashref ) {
1787 push @results, $data;
1792 END { } # module clean-up code here (global destructor)