Stores an associated borrowernumber now with issue data, if the system pref is set.
[koha.git] / C4 / Members.pm
index 4fb1f23..2a4f2fd 100644 (file)
@@ -19,13 +19,18 @@ package C4::Members;
 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
 # Suite 330, Boston, MA  02111-1307 USA
 
+# $Id$
+
 use strict;
 require Exporter;
 use C4::Context;
+use Date::Manip;
+use C4::Date;
+use Digest::MD5 qw(md5_base64);
 
 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
 
-$VERSION = 0.01;
+$VERSION = do { my @v = '$Revision$' =~ /\d+/g; shift(@v) . "." . join("_", map {sprintf "%03d", $_ } @v); };
 
 =head1 NAME
 
@@ -33,23 +38,360 @@ C4::Members - Perl Module containing convenience functions for member handling
 
 =head1 SYNOPSIS
 
+use C4::Members;
 
 =head1 DESCRIPTION
 
+This module contains routines for adding, modifying and deleting members/patrons/borrowers 
 
 =head1 FUNCTIONS
 
 =over 2
 
 =cut
+#'
 
 @ISA = qw(Exporter);
 @EXPORT = qw();
 
-@EXPORT_OK = qw(
-       &fixup_cardnumber
+@EXPORT = qw(
+       &BornameSearch &getmember &borrdata &borrdata2 &fixup_cardnumber &findguarantees &findguarantor &GuarantornameSearch &NewBorrowerNumber &modmember &newmember &changepassword &borrissues &allissues
+       &checkuniquemember &getzipnamecity &getidcity &getguarantordata &getcategorytype
+       &calcexpirydate &checkuserpassword
+       &getboracctrecord
+       &borrowercategories &getborrowercategory
+       &fixEthnicity
+       &ethnicitycategories get_institutions add_member_orgs
     );
 
+
+=item BornameSearch
+
+  ($count, $borrowers) = &BornameSearch($env, $searchstring, $type);
+
+Looks up patrons (borrowers) by name.
+
+C<$env> is ignored.
+
+BUGFIX 499: C<$type> is now used to determine type of search.
+if $type is "simple", search is performed on the first letter of the
+surname only.
+
+C<$searchstring> is a space-separated list of search terms. Each term
+must match the beginning a borrower's surname, first name, or other
+name.
+
+C<&BornameSearch> returns a two-element list. C<$borrowers> is a
+reference-to-array; each element is a reference-to-hash, whose keys
+are the fields of the C<borrowers> table in the Koha database.
+C<$count> is the number of elements in C<$borrowers>.
+
+=cut
+#'
+#used by member enquiries from the intranet
+#called by member.pl
+sub BornameSearch  {
+       my ($env,$searchstring,$orderby,$type)=@_;
+       my $dbh = C4::Context->dbh;
+       my $query = ""; my $count; my @data;
+       my @bind=();
+
+       if($type eq "simple")   # simple search for one letter only
+       {
+               $query="Select * from borrowers where surname like ? order by $orderby";
+               @bind=("$searchstring%");
+       }
+       else    # advanced search looking in surname, firstname and othernames
+       {
+               @data=split(' ',$searchstring);
+               $count=@data;
+               $query="Select * from borrowers
+               where ((surname like ? or surname like ?
+               or firstname  like ? or firstname like ?
+               or othernames like ? or othernames like ?)
+               ";
+               @bind=("$data[0]%","% $data[0]%","$data[0]%","% $data[0]%","$data[0]%","% $data[0]%");
+               for (my $i=1;$i<$count;$i++){
+                       $query=$query." and (".
+                       " surname like ? or surname like ?
+                        or firstname  like ? or firstname like ?
+                       or othernames like ? or othernames like ?)";
+                       push(@bind,"$data[$i]%","% $data[$i]%","$data[$i]%","% $data[$i]%","$data[$i]%","% $data[$i]%");
+                                       # FIXME - .= <<EOT;
+               }
+               $query=$query.") or cardnumber like ?
+               order by $orderby";
+               push(@bind,$searchstring);
+                                       # FIXME - .= <<EOT;
+       }
+
+       my $sth=$dbh->prepare($query);
+#      warn "Q $orderby : $query";
+       $sth->execute(@bind);
+       my @results;
+       my $cnt=$sth->rows;
+       while (my $data=$sth->fetchrow_hashref){
+       push(@results,$data);
+       }
+       #  $sth->execute;
+       $sth->finish;
+       return ($cnt,\@results);
+}
+
+=item getmember
+
+  $borrower = &getmember($cardnumber, $borrowernumber);
+
+Looks up information about a patron (borrower) by either card number
+or borrower number. If $borrowernumber is specified, C<&borrdata>
+searches by borrower number; otherwise, it searches by card number.
+
+C<&getmember> returns a reference-to-hash whose keys are the fields of
+the C<borrowers> table in the Koha database.
+
+=cut
+#'
+sub getmember {
+  my ($cardnumber,$bornum)=@_;
+  $cardnumber = uc $cardnumber;
+  my $dbh = C4::Context->dbh;
+  my $sth;
+  if ($bornum eq ''){
+    $sth=$dbh->prepare("Select * from borrowers where cardnumber=?");
+    $sth->execute($cardnumber);
+  } else {
+    $sth=$dbh->prepare("Select * from borrowers where borrowernumber=?");
+  $sth->execute($bornum);
+  }
+  my $data=$sth->fetchrow_hashref;
+  $sth->finish;
+  if ($data) {
+       return($data);
+       } else { # try with firstname
+               if ($cardnumber) {
+                       my $sth=$dbh->prepare("select * from borrowers where firstname=?");
+                       $sth->execute($cardnumber);
+                       my $data=$sth->fetchrow_hashref;
+                       $sth->finish;
+                       return($data);
+               }
+       }
+       return undef;
+}
+
+=item borrdata
+
+  $borrower = &borrdata($cardnumber, $borrowernumber);
+
+Looks up information about a patron (borrower) by either card number
+or borrower number. If $borrowernumber is specified, C<&borrdata>
+searches by borrower number; otherwise, it searches by card number.
+
+C<&borrdata> returns a reference-to-hash whose keys are the fields of
+the C<borrowers> table in the Koha database.
+
+=cut
+#'
+sub borrdata {
+  my ($cardnumber,$bornum)=@_;
+  $cardnumber = uc $cardnumber;
+  my $dbh = C4::Context->dbh;
+  my $sth;
+  if ($bornum eq ''){
+    $sth=$dbh->prepare("Select borrowers.*,categories.category_type from borrowers left join categories on borrowers.categorycode=categories.categorycode where cardnumber=?");
+    $sth->execute($cardnumber);
+  } else {
+    $sth=$dbh->prepare("Select borrowers.*,categories.category_type from borrowers left join categories on borrowers.categorycode=categories.categorycode where borrowernumber=?");
+  $sth->execute($bornum);
+  }
+  my $data=$sth->fetchrow_hashref;
+  warn "DATA".$data->{category_type};
+  $sth->finish;
+  if ($data) {
+       return($data);
+       } else { # try with firstname
+               if ($cardnumber) {
+                       my $sth=$dbh->prepare("Select borrowers.*,categories.category_type from borrowers left join categories on borrowers.categorycode=categories.categorycode  where firstname=?");
+                       $sth->execute($cardnumber);
+                       my $data=$sth->fetchrow_hashref;
+                       $sth->finish;
+                       return($data);
+               }
+       }
+       return undef;
+}
+
+
+=item borrdata2
+
+  ($borrowed, $due, $fine) = &borrdata2($env, $borrowernumber);
+
+Returns aggregate data about items borrowed by the patron with the
+given borrowernumber.
+
+C<$env> is ignored.
+
+C<&borrdata2> returns a three-element array. C<$borrowed> is the
+number of books the patron currently has borrowed. C<$due> is the
+number of overdue items the patron currently has borrowed. C<$fine> is
+the total fine currently due by the borrower.
+
+=cut
+#'
+sub borrdata2 {
+  my ($env,$bornum)=@_;
+  my $dbh = C4::Context->dbh;
+  my $query="Select count(*) from issues where borrowernumber='$bornum' and
+    returndate is NULL";
+    # print $query;
+  my $sth=$dbh->prepare($query);
+  $sth->execute;
+  my $data=$sth->fetchrow_hashref;
+  $sth->finish;
+  $sth=$dbh->prepare("Select count(*) from issues where
+    borrowernumber='$bornum' and date_due < now() and returndate is NULL");
+  $sth->execute;
+  my $data2=$sth->fetchrow_hashref;
+  $sth->finish;
+  $sth=$dbh->prepare("Select sum(amountoutstanding) from accountlines where
+    borrowernumber='$bornum'");
+  $sth->execute;
+  my $data3=$sth->fetchrow_hashref;
+  $sth->finish;
+
+return($data2->{'count(*)'},$data->{'count(*)'},$data3->{'sum(amountoutstanding)'});
+}
+
+sub modmember {
+       my (%data) = @_;
+       my $dbh = C4::Context->dbh;
+       $data{'dateofbirth'}=format_date_in_iso($data{'dateofbirth'});
+       $data{'expiry'}=format_date_in_iso($data{'expiry'});
+       my $query="update borrowers set title='$data{'title'}',expiry='$data{'expiry'}',
+       cardnumber='$data{'cardnumber'}',sex='$data{'sex'}',ethnotes='$data{'ethnicnotes'}',
+       streetaddress='$data{'streetaddress'}',faxnumber='$data{'faxnumber'}',firstname='$data{'firstname'}',
+       altnotes='$data{'altnotes'}',dateofbirth='$data{'dateofbirth'}',contactname='$data{'contactname'}',
+       emailaddress='$data{'emailaddress'}',streetcity='$data{'streetcity'}',
+       altrelationship='$data{'altrelationship'}',othernames='$data{'othernames'}',phoneday='$data{'phoneday'}',
+       categorycode='$data{'categorycode'}',city='$data{'city'}',area='$data{'area'}',phone='$data{'phone'}',
+       borrowernotes='$data{'borrowernotes'}',altphone='$data{'altphone'}',surname='$data{'surname'}',
+       initials='$data{'initials'}',physstreet='$data{'physstreet'}',ethnicity='$data{'ethnicity'}',
+       gonenoaddress='$data{'gna'}',lost='$data{'lost'}',debarred='$data{'debarred'}',
+       textmessaging='$data{'textmessaging'}', branchcode = '$data{'branchcode'}',
+       zipcode = '$data{'zipcode'}',homezipcode='$data{'homezipcode'}', sort1='$data{'sort1'}', sort2='$data{'sort2'}'
+       where borrowernumber=$data{'borrowernumber'}";
+       my $sth=$dbh->prepare($query);
+       $sth->execute;
+       $sth->finish;
+       # ok if its an adult (type) it may have borrowers that depend on it as a guarantor
+       # so when we update information for an adult we should check for guarantees and update the relevant part
+       # of their records, ie addresses and phone numbers
+       if ($data{'categorycode'} eq 'A' || $data{'categorycode'} eq 'W'){
+               # is adult check guarantees;
+               updateguarantees(%data);
+       }
+}
+
+sub newmember {
+       my (%data) = @_;
+       my $dbh = C4::Context->dbh;
+       $data{'userid'}='' unless $data{'password'};
+       $data{'password'}=md5_base64($data{'password'}) if $data{'password'};
+       $data{'dateofbirth'}=format_date_in_iso($data{'dateofbirth'});
+       $data{'dateenrolled'}=format_date_in_iso($data{'dateenrolled'});
+       $data{expiry}=format_date_in_iso($data{expiry});
+my $query="insert into borrowers set cardnumber=".$dbh->quote($data{'cardnumber'}).
+                                                                       ",surname=".$dbh->quote($data{'surname'}).
+                                                                       ",firstname=".$dbh->quote($data{'firstname'}).
+                                                                       ",title=".$dbh->quote($data{'title'}).
+                                                                       ",othernames=".$dbh->quote($data{'othernames'}).
+                                                                       ",initials=".$dbh->quote($data{'initials'}).
+                                                                       ",streetnumber=".$dbh->quote($data{'streetnumber'}).
+                                                                       ",streettype=".$dbh->quote($data{'streettype'}).
+                                                                       ",address=".$dbh->quote($data{'address'}).
+                                                                       ",address2=".$dbh->quote($data{'address2'}).
+                                                                       ",zipcode=".$dbh->quote($data{'zipcode'}).
+                                                                       ",city=".$dbh->quote($data{'city'}).
+                                                                       ",phone=".$dbh->quote($data{'phone'}).
+                                                                       ",email=".$dbh->quote($data{'email'}).
+                                                                       ",mobile=".$dbh->quote($data{'mobile'}).
+                                                                       ",phonepro=".$dbh->quote($data{'phonepro'}).
+                                                                       ",opacnote=".$dbh->quote($data{'opacnote'}).
+                                                                       ",guarantorid=".$dbh->quote($data{'guarantorid'}).
+                                                                       ",dateofbirth=".$dbh->quote($data{'dateofbirth'}).
+                                                                       ",branchcode=".$dbh->quote($data{'branchcode'}).
+                                                                       ",categorycode=".$dbh->quote($data{'categorycode'}).
+                                                                       ",dateenrolled=".$dbh->quote($data{'dateenrolled'}).
+                                                                       ",contactname=".$dbh->quote($data{'contactname'}).
+                                                                       ",borrowernotes=".$dbh->quote($data{'borrowernotes'}).
+                                                                       ",dateexpiry=".$dbh->quote($data{'dateexpiry'}).
+                                                                       ",contactnote=".$dbh->quote($data{'contactnote'}).
+                                                                       ",b_address=".$dbh->quote($data{'b_address'}).
+                                                                       ",b_zipcode=".$dbh->quote($data{'b_zipcode'}).
+                                                                       ",b_city=".$dbh->quote($data{'b_city'}).
+                                                                       ",b_phone=".$dbh->quote($data{'b_phone'}).
+                                                                       ",b_email=".$dbh->quote($data{'b_email'},).
+                                                                       ",password=".$dbh->quote($data{'password'}).
+                                                                       ",userid=".$dbh->quote($data{'userid'}).
+                                                                       ",sort1=".$dbh->quote($data{'sort1'}).
+                                                                       ",sort2=".$dbh->quote($data{'sort2'}).
+                                                                       ",contacttitle=".$dbh->quote($data{'contacttitle'}).
+                                                                       ",emailpro=".$dbh->quote($data{'emailpro'}).
+                                                                       ",contactfirstname=".$dbh->quote($data{'contactfirstname'}).
+                                                                       ",sex=".$dbh->quote($data{'sex'}).
+                                                                       ",fax=".$dbh->quote($data{'fax'}).
+                                                                       ",flags=".$dbh->quote($data{'flags'}).
+                                                                       ",relationship=".$dbh->quote($data{'relationship'})
+                                                                       ;
+       my $sth=$dbh->prepare($query);
+       $sth->execute;
+       $sth->finish;
+       $data{'borrowerid'} =$dbh->{'mysql_insertid'};
+       return $data{'borrowerid'};
+}
+
+sub changepassword {
+       my ($uid,$member,$digest) = @_;
+       my $dbh = C4::Context->dbh;
+       #Make sure the userid chosen is unique and not theirs if non-empty. If it is not,
+       #Then we need to tell the user and have them create a new one.
+       my $sth=$dbh->prepare("select * from borrowers where userid=? and borrowernumber != ?");
+       $sth->execute($uid,$member);
+       if ( ($uid ne '') && ($sth->fetchrow) ) {
+               return 0;
+    } else {
+               #Everything is good so we can update the information.
+               $sth=$dbh->prepare("update borrowers set userid=?, password=? where borrowernumber=?");
+               $sth->execute($uid, $digest, $member);
+               return 1;
+       }
+}
+
+sub getmemberfromuserid {
+       my ($userid) = @_;
+       my $dbh = C4::Context->dbh;
+       my $sth = $dbh->prepare("select * from borrowers where userid=?");
+       $sth->execute($userid);
+       return $sth->fetchrow_hashref;
+}
+sub updateguarantees {
+       my (%data) = @_;
+       my $dbh = C4::Context->dbh;
+       my ($count,$guarantees)=findguarantees($data{'borrowernumber'});
+       for (my $i=0;$i<$count;$i++){
+               # FIXME
+               # It looks like the $i is only being returned to handle walking through
+               # the array, which is probably better done as a foreach loop.
+               #
+               my $guaquery="update borrowers set streetaddress='$data{'address'}',faxnumber='$data{'faxnumber'}',
+               streetcity='$data{'streetcity'}',phoneday='$data{'phoneday'}',city='$data{'city'}',area='$data{'area'}',phone='$data{'phone'}'
+               ,streetaddress='$data{'address'}'
+               where borrowernumber='$guarantees->[$i]->{'borrowernumber'}'";
+               my $sth3=$dbh->prepare($guaquery);
+               $sth3->execute;
+               $sth3->finish;
+       }
+}
 ################################################################################
 
 =item fixup_cardnumber
@@ -66,51 +408,594 @@ sub fixup_cardnumber ($) {
     my($cardnumber) = @_;
     my $autonumber_members = C4::Context->boolean_preference('autoMemberNum');
     $autonumber_members = 0 unless defined $autonumber_members;
-
-    warn "autoMemberNum is $autonumber_members\n";
-
     # Find out whether member numbers should be generated
     # automatically. Should be either "1" or something else.
     # Defaults to "0", which is interpreted as "no".
 
-    if ($cardnumber !~ /\S/ && $autonumber_members) {
+#     if ($cardnumber !~ /\S/ && $autonumber_members) {
+    if ($autonumber_members) {
+               my $dbh = C4::Context->dbh;
+               if (C4::Context->preference('checkdigit') eq 'katipo') {
+                       # if checkdigit is selected, calculate katipo-style cardnumber.
+                       # otherwise, just use the max()
+                       # purpose: generate checksum'd member numbers.
+                       # We'll assume we just got the max value of digits 2-8 of member #'s
+                       # from the database and our job is to increment that by one,
+                       # determine the 1st and 9th digits and return the full string.
+                       my $sth=$dbh->prepare("select max(substring(borrowers.cardnumber,2,7)) from borrowers");
+                       $sth->execute;
+               
+                       my $data=$sth->fetchrow_hashref;
+                       $cardnumber=$data->{'max(substring(borrowers.cardnumber,2,7))'};
+                       $sth->finish;
+                       if (! $cardnumber) {                    # If DB has no values,
+                               $cardnumber = 1000000;          # start at 1000000
+                       } else {
+                               $cardnumber += 1;
+                       }
+               
+                       my $sum = 0;
+                       for (my $i = 0; $i < 8; $i += 1) {
+                               # read weightings, left to right, 1 char at a time
+                               my $temp1 = $weightings[$i];
+               
+                               # sequence left to right, 1 char at a time
+                               my $temp2 = substr($cardnumber,$i,1);
+               
+                               # mult each char 1-7 by its corresponding weighting
+                               $sum += $temp1 * $temp2;
+                       }
+               
+                       my $rem = ($sum%11);
+                       $rem = 'X' if $rem == 10;
+               
+                       $cardnumber="V$cardnumber$rem";
+               } else {
+                       # MODIFIED BY JF: mysql4.1 allows casting as an integer, which is probably
+            # better. I'll leave the original in in case it needs to be changed for you
+            my $sth=$dbh->prepare("select max(cast(cardnumber as signed)) from borrowers");
+            #my $sth=$dbh->prepare("select max(borrowers.cardnumber) from borrowers");
+
+                       $sth->execute;
+               
+                       my ($result)=$sth->fetchrow;
+                       $sth->finish;
+                       $cardnumber=$result+1;
+               }
+       }
+    return $cardnumber;
+}
+
+sub findguarantees {
+  my ($bornum)=@_;
+  my $dbh = C4::Context->dbh;
+  my $sth=$dbh->prepare("select cardnumber,borrowernumber from borrowers where
+  guarantorid=?");
+  $sth->execute($bornum);
+  my @dat;
+  my $i=0;
+  while (my $data=$sth->fetchrow_hashref){
+    $dat[$i]=$data;
+    $i++;
+  }
+  $sth->finish;
+  return($i,\@dat);
+}
+
+=item findguarantor
+
+  $guarantor = &findguarantor($borrower_no);
+  $guarantor_cardno = $guarantor->{"cardnumber"};
+  $guarantor_surname = $guarantor->{"surname"};
+  ...
+
+C<&findguarantor> takes a borrower number (presumably that of a child
+patron), finds the guarantor for C<$borrower_no> (the child's parent),
+and returns the record for the guarantor.
+
+C<&findguarantor> returns a reference-to-hash. Its keys are the fields
+from the C<borrowers> database table;
+
+=cut
+#'
+sub findguarantor{
+  my ($bornum)=@_;
+  my $dbh = C4::Context->dbh;
+  my $sth=$dbh->prepare("Select * from borrowers where borrowernumber=?");
+  $sth->execute($bornum);
+  my $data=$sth->fetchrow_hashref;
+  $sth->finish;
+  return($data);
+}
+
+=item GuarantornameSearch
+
+  ($count, $borrowers) = &GuarantornameSearch($env, $searchstring, $type);
+
+Looks up guarantor  by name.
+
+C<$env> is ignored.
+
+BUGFIX 499: C<$type> is now used to determine type of search.
+if $type is "simple", search is performed on the first letter of the
+surname only.
+
+C<$searchstring> is a space-separated list of search terms. Each term
+must match the beginning a borrower's surname, first name, or other
+name.
+
+C<&GuarantornameSearch> returns a two-element list. C<$borrowers> is a
+reference-to-array; each element is a reference-to-hash, whose keys
+are the fields of the C<borrowers> table in the Koha database.
+C<$count> is the number of elements in C<$borrowers>.
+
+return all info from guarantor =>only category_type A
+
+=cut
+#'
+#used by member enquiries from the intranet
+#called by guarantor_search.pl
+sub GuarantornameSearch  {
+       my ($env,$searchstring,$orderby,$type)=@_;
        my $dbh = C4::Context->dbh;
-       my $sth=$dbh->prepare("select max(substring(borrowers.cardnumber,2,7)) from borrowers");
-       $sth->execute;
+       my $query = ""; my $count; my @data;
+       my @bind=();
 
-       my $data=$sth->fetchrow_hashref;
-       $cardnumber=$data->{'max(substring(borrowers.cardnumber,2,7))'};
+       if($type eq "simple")   # simple search for one letter only
+       {
+               $query="Select * from borrowers,categories  where borrowers.categorycode=categories.categorycode and category_type='A'  and  surname like ? order by $orderby";
+               @bind=("$searchstring%");
+       }
+       else    # advanced search looking in surname, firstname and othernames
+       {
+               @data=split(' ',$searchstring);
+               $count=@data;
+               $query="Select * from borrowers,categories
+               where ((surname like ? or surname like ?
+               or firstname  like ? or firstname like ?
+               or othernames like ? or othernames like ?) and borrowers.categorycode=categories.categorycode and category_type='A' 
+               ";
+               @bind=("$data[0]%","% $data[0]%","$data[0]%","% $data[0]%","$data[0]%","% $data[0]%");
+               for (my $i=1;$i<$count;$i++){
+                       $query=$query." and (".
+                       " surname like ? or surname like ?
+                        or firstname  like ? or firstname like ?
+                       or othernames like ? or othernames like ?)";
+                       push(@bind,"$data[$i]%","% $data[$i]%","$data[$i]%","% $data[$i]%","$data[$i]%","% $data[$i]%");
+                                       # FIXME - .= <<EOT;
+               }
+               $query=$query.") or cardnumber like ?
+               order by $orderby";
+               push(@bind,$searchstring);
+                                       # FIXME - .= <<EOT;
+       }
+
+       my $sth=$dbh->prepare($query);
+       $sth->execute(@bind);
+       my @results;
+       my $cnt=$sth->rows;
+       while (my $data=$sth->fetchrow_hashref){
+       push(@results,$data);
+       }
+       #  $sth->execute;
        $sth->finish;
+       return ($cnt,\@results);
+}
+
+=item NewBorrowerNumber
+
+  $num = &NewBorrowerNumber();
+
+Allocates a new, unused borrower number, and returns it.
+
+=cut
+#'
+# FIXME - This is identical to C4::Circulation::Borrower::NewBorrowerNumber.
+# Pick one and stick with it. Preferably use the other one. This function
+# doesn't belong in C4::Search.
+sub NewBorrowerNumber {
+  my $dbh = C4::Context->dbh;
+  my $sth=$dbh->prepare("Select max(borrowernumber) from borrowers");
+  $sth->execute;
+  my $data=$sth->fetchrow_hashref;
+  $sth->finish;
+  $data->{'max(borrowernumber)'}++;
+  return($data->{'max(borrowernumber)'});
+}
+
+=head2 borrissues
 
-       # purpose: generate checksum'd member numbers.
-       # We'll assume we just got the max value of digits 2-8 of member #'s
-       # from the database and our job is to increment that by one,
-       # determine the 1st and 9th digits and return the full string.
+  ($count, $issues) = &borrissues($borrowernumber);
 
-       if (! $cardnumber) {                    # If DB has no values,
-           $cardnumber = 1000000;              # start at 1000000
+Looks up what the patron with the given borrowernumber has borrowed.
+
+C<&borrissues> returns a two-element array. C<$issues> is a
+reference-to-array, where each element is a reference-to-hash; the
+keys are the fields from the C<issues>, C<biblio>, and C<items> tables
+in the Koha database. C<$count> is the number of elements in
+C<$issues>.
+
+=cut
+#'
+sub borrissues {
+  my ($bornum)=@_;
+  my $dbh = C4::Context->dbh;
+  my $sth=$dbh->prepare("Select * from issues,biblio,items where borrowernumber=?
+   and items.itemnumber=issues.itemnumber
+       and items.biblionumber=biblio.biblionumber
+       and issues.returndate is NULL order by date_due");
+    $sth->execute($bornum);
+  my @result;
+  while (my $data = $sth->fetchrow_hashref) {
+    push @result, $data;
+  }
+  $sth->finish;
+  return(scalar(@result), \@result);
+}
+
+=head2 allissues
+
+  ($count, $issues) = &allissues($borrowernumber, $sortkey, $limit);
+
+Looks up what the patron with the given borrowernumber has borrowed,
+and sorts the results.
+
+C<$sortkey> is the name of a field on which to sort the results. This
+should be the name of a field in the C<issues>, C<biblio>,
+C<biblioitems>, or C<items> table in the Koha database.
+
+C<$limit> is the maximum number of results to return.
+
+C<&allissues> returns a two-element array. C<$issues> is a
+reference-to-array, where each element is a reference-to-hash; the
+keys are the fields from the C<issues>, C<biblio>, C<biblioitems>, and
+C<items> tables of the Koha database. C<$count> is the number of
+elements in C<$issues>
+
+=cut
+#'
+sub allissues {
+  my ($bornum,$order,$limit)=@_;
+  #FIXME: sanity-check order and limit
+  my $dbh = C4::Context->dbh;
+  my $query="Select * from issues,biblio,items,biblioitems
+  where borrowernumber=? and
+  items.biblioitemnumber=biblioitems.biblioitemnumber and
+  items.itemnumber=issues.itemnumber and
+  items.biblionumber=biblio.biblionumber order by $order";
+  if ($limit !=0){
+    $query.=" limit $limit";
+  }
+  #print $query;
+  my $sth=$dbh->prepare($query);
+  $sth->execute($bornum);
+  my @result;
+  my $i=0;
+  while (my $data=$sth->fetchrow_hashref){
+    $result[$i]=$data;;
+    $i++;
+  }
+  $sth->finish;
+  return($i,\@result);
+}
+
+=head2 getboracctrecord
+
+  ($count, $acctlines, $total) = &getboracctrecord($env, $borrowernumber);
+
+Looks up accounting data for the patron with the given borrowernumber.
+
+C<$env> is ignored.
+
+(FIXME - I'm not at all sure what this is about.)
+
+C<&getboracctrecord> returns a three-element array. C<$acctlines> is a
+reference-to-array, where each element is a reference-to-hash; the
+keys are the fields of the C<accountlines> table in the Koha database.
+C<$count> is the number of elements in C<$acctlines>. C<$total> is the
+total amount outstanding for all of the account lines.
+
+=cut
+#'
+sub getboracctrecord {
+   my ($env,$params) = @_;
+   my $dbh = C4::Context->dbh;
+   my @acctlines;
+   my $numlines=0;
+   my $sth=$dbh->prepare("Select * from accountlines where
+borrowernumber=? order by date desc,timestamp desc");
+#   print $query;
+   $sth->execute($params->{'borrowernumber'});
+   my $total=0;
+   while (my $data=$sth->fetchrow_hashref){
+   #FIXME before reinstating: insecure?
+#      if ($data->{'itemnumber'} ne ''){
+#        $query="Select * from items,biblio where items.itemnumber=
+#      '$data->{'itemnumber'}' and biblio.biblionumber=items.biblionumber";
+#      my $sth2=$dbh->prepare($query);
+#      $sth2->execute;
+#      my $data2=$sth2->fetchrow_hashref;
+#      $sth2->finish;
+#      $data=$data2;
+ #     }
+      $acctlines[$numlines] = $data;
+      $numlines++;
+      $total += $data->{'amountoutstanding'};
+   }
+   $sth->finish;
+   return ($numlines,\@acctlines,$total);
+}
+
+
+=head2 checkuniquemember (OUEST-PROVENCE)
+
+  $result = &checkuniquemember($collectivity,$surname,$categorycode,$firstname,$dateofbirth);
+
+Checks that a member exists or not in the database.
+
+C<&result> is 1 (=exist) or 0 (=does not exist)
+C<&collectivity> is 1 (= we add a collectivity) or 0 (= we add a physical member)
+C<&surname> is the surname
+C<&categorycode> is from categorycode table
+C<&firstname> is the firstname (only if collectivity=0)
+C<&dateofbirth> is the date of birth (only if collectivity=0)
+
+=cut
+
+sub checkuniquemember{
+       my ($collectivity,$surname,$firstname,$dateofbirth)=@_;
+       my $dbh = C4::Context->dbh;
+       my $request;
+       if ($collectivity ) {
+#                              $request="select count(*) from borrowers where surname=? and categorycode=?";
+               $request="select borrowernumber,categorycode from borrowers where surname=? ";
        } else {
-           $cardnumber += 1;
+#                              $request="select count(*) from borrowers where surname=? and categorycode=? and firstname=? and dateofbirth=?";
+               $request="select borrowernumber,categorycode from borrowers where surname=?  and firstname=? and dateofbirth=?";
        }
+       my $sth=$dbh->prepare($request);
+       if ($collectivity) {
+               $sth->execute(uc($surname));
+       } else {
+               $sth->execute(uc($surname),ucfirst($firstname),$dateofbirth);
+       }
+       my @data= $sth->fetchrow; 
+       if ($data[0]){
+               $sth->finish;
+       return $data[0],$data[1];                               
+#                      
+       }else{
+               $sth->finish;
+       return 0;
+       }
+}
+
+=head2 getzipnamecity (OUEST-PROVENCE)
+
+take all info from table city for the fields city and  zip
+check for the name and the zip code of the city selected
+
+=cut
+sub getzipnamecity {
+       my ($cityid)=@_;
+       my $dbh = C4::Context->dbh;
+       my $sth=$dbh->prepare("select city_name,city_zipcode from cities where cityid=? ");
+       $sth->execute($cityid);
+       my @data = $sth->fetchrow;
+       return $data[0],$data[1];
+}
+
+=head2 updatechildguarantor (OUEST-PROVENCE)
+
+check for title,firstname,surname,adress,zip code and city  from guarantor to 
+guarantorchild
+
+=cut
+#'
+
+sub getguarantordata{
+       my ($borrowerid)=@_;
+       my $dbh = C4::Context->dbh;
+       my $sth=$dbh->prepare("Select title,firstname,surname,streetnumber,address,streettype,address2,zipcode,city,phone,phonepro,mobile,email,emailpro  from borrowers where borrowernumber =? ");
+       $sth->execute($borrowerid);
+       my $guarantor_data=$sth->fetchrow_hashref;
+       $sth->finish;  
+       return $guarantor_data;                 
+}
+
+=head2 getdcity (OUEST-PROVENCE)
+recover cityid  with city_name condition
+=cut
 
-       my $sum = 0;
-       for (my $i = 0; $i < 8; $i += 1) {
-           # read weightings, left to right, 1 char at a time
-           my $temp1 = $weightings[$i];
+sub getidcity {
+       my ($city_name)=@_;
+       my $dbh = C4::Context->dbh;
+       my $sth=$dbh->prepare("select cityid from cities where city_name=? ");
+       $sth->execute($city_name);
+       my $data = $sth->fetchrow;
+       return $data;
+}
+
+
+=head2 getcategorytype (OUEST-PROVENCE)
 
-           # sequence left to right, 1 char at a time
-           my $temp2 = substr($cardnumber,$i,1);
+check for the category_type with categorycode
+and return the category_type 
+
+=cut
+sub getcategorytype {
+                       my ($categorycode)=@_;
+                       my $dbh = C4::Context->dbh;
+                       my $sth=$dbh->prepare("Select category_type,description from categories where categorycode=?  ");
+                       $sth->execute($categorycode);
+                       my ($category_type,$description) = $sth->fetchrow;
+                       return $category_type,$description;
+}
 
-           # mult each char 1-7 by its corresponding weighting
-           $sum += $temp1 * $temp2;
+sub calcexpirydate {
+       my ($categorycode,$dateenrolled)=@_;
+       my $dbh=C4::Context->dbh;
+       my $sth = $dbh->prepare("select enrolmentperiod from categories where categorycode=?");
+       $sth->execute($categorycode);
+       my ($enrolmentperiod) = $sth->fetchrow;
+       $enrolmentperiod = 12 unless ($enrolmentperiod);
+       return format_date_in_iso(&DateCalc($dateenrolled,"$enrolmentperiod months"));
+}
+
+=head2 checkuserpassword (OUEST-PROVENCE)
+
+check for the password and login are not used
+return the number of record 
+0=> NOT USED 1=> USED
+
+=cut
+sub checkuserpassword{
+                       my ($borrowerid,$userid,$password)=@_;
+                       $password=md5_base64($password);
+                       my $dbh = C4::Context->dbh;
+                       my $sth=$dbh->prepare("Select count(*) from borrowers where borrowernumber !=? and userid =? and password=? ");
+                       $sth->execute($borrowerid,$userid,$password);
+                       my $number_rows=$sth->fetchrow;
+  return $number_rows;                 
+                       
+}
+
+=head2 borrowercategories
+
+  ($codes_arrayref, $labels_hashref) = &borrowercategories();
+
+Looks up the different types of borrowers in the database. Returns two
+elements: a reference-to-array, which lists the borrower category
+codes, and a reference-to-hash, which maps the borrower category codes
+to category descriptions.
+
+=cut
+#'
+sub borrowercategories {
+       my ($category_type,$action)=@_;
+       my $dbh = C4::Context->dbh;
+       my $request;
+       $request="Select categorycode,description from categories where category_type=? order by categorycode";         
+       my $sth=$dbh->prepare($request);
+       $sth->execute($category_type);
+       my %labels;
+       my @codes;
+       while (my $data=$sth->fetchrow_hashref){
+               push @codes,$data->{'categorycode'};
+               $labels{$data->{'categorycode'}}=$data->{'description'};
        }
+       $sth->finish;
+       return(\@codes,\%labels);
+}
+
+=head2 getborrowercategory
+
+  $description = &getborrowercategory($categorycode);
+
+Given the borrower's category code, the function returns the corresponding
+description for a comprehensive information display.
+
+=cut
+
+sub getborrowercategory
+{
+       my ($catcode) = @_;
+       my $dbh = C4::Context->dbh;
+       my $sth = $dbh->prepare("SELECT description FROM categories WHERE categorycode = ?");
+       $sth->execute($catcode);
+       my $description = $sth->fetchrow();
+       $sth->finish();
+       return $description;
+} # sub getborrowercategory
+
 
-       my $rem = ($sum%11);
-       $rem = 'X' if $rem == 10;
+=head2 ethnicitycategories
 
-       $cardnumber="V$cardnumber$rem";
+  ($codes_arrayref, $labels_hashref) = &ethnicitycategories();
+
+Looks up the different ethnic types in the database. Returns two
+elements: a reference-to-array, which lists the ethnicity codes, and a
+reference-to-hash, which maps the ethnicity codes to ethnicity
+descriptions.
+
+=cut
+#'
+
+sub ethnicitycategories {
+    my $dbh = C4::Context->dbh;
+    my $sth=$dbh->prepare("Select code,name from ethnicity order by name");
+    $sth->execute;
+    my %labels;
+    my @codes;
+    while (my $data=$sth->fetchrow_hashref){
+      push @codes,$data->{'code'};
+      $labels{$data->{'code'}}=$data->{'name'};
     }
-    return $cardnumber;
+    $sth->finish;
+    return(\@codes,\%labels);
 }
 
+=head2 fixEthnicity
+
+  $ethn_name = &fixEthnicity($ethn_code);
+
+Takes an ethnicity code (e.g., "european" or "pi") and returns the
+corresponding descriptive name from the C<ethnicity> table in the
+Koha database ("European" or "Pacific Islander").
+
+=cut
+#'
+
+sub fixEthnicity($) {
+
+    my $ethnicity = shift;
+    my $dbh = C4::Context->dbh;
+    my $sth=$dbh->prepare("Select name from ethnicity where code = ?");
+    $sth->execute($ethnicity);
+    my $data=$sth->fetchrow_hashref;
+    $sth->finish;
+    return $data->{'name'};
+} # sub fixEthnicity
+
+=head2 get_institutions
+  
+  $insitutions = get_institutions();
+
+Just returns a list of all the borrowers of type I, borrownumber and name
+  
+=cut
+#'
+
+sub get_institutions {
+    my $dbh = C4::Context->dbh();
+    my $sth = $dbh->prepare("SELECT borrowernumber,surname FROM borrowers WHERE categorycode=? ORDER BY surname");
+    $sth->execute('I');
+    my %orgs;
+    while (my $data = $sth->fetchrow_hashref()){
+       $orgs{$data->{'borrowernumber'}}=$data;
+    }
+    $sth->finish();
+    return(\%orgs);
+
+} # sub get_institutions
+
+=head2 add_member_orgs
+
+  add_member_orgs($borrowernumber,$borrowernumbers);
+
+Takes a borrowernumber and a list of other borrowernumbers and inserts them into the borrowers_to_borrowers table
+
+=cut
+#'
+sub add_member_orgs {
+    my ($borrowernumber,$otherborrowers) = @_;
+    my $dbh = C4::Context->dbh();
+    my $query = "INSERT INTO borrowers_to_borrowers (borrower1,borrower2) VALUES (?,?)";
+    my $sth = $dbh->prepare($query);
+    foreach my $bornum (@$otherborrowers){
+       $sth->execute($borrowernumber,$bornum);
+       }
+    $sth->finish();
+    
+} # sub add_member_orgs
 1;