317 lines
9.7 KiB
Perl
Executable file
317 lines
9.7 KiB
Perl
Executable file
package C4::Reserves; #asummes C4/Reserves
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#requires DBI.pm to be installed
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#uses DBD:Pg
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# Copyright 2000-2002 Katipo Communications
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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use strict;
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require Exporter;
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use DBI;
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use C4::Database;
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use C4::Format;
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use C4::Accounts;
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use C4::Stats;
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use C4::InterfaceCDK;
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use C4::Interface::ReserveentCDK;
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use C4::Circulation::Main;
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use C4::Circulation::Borrower;
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use C4::Search;
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use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
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# set the version for version checking
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$VERSION = 0.01;
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@ISA = qw(Exporter);
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@EXPORT = qw(&EnterReserves CalcReserveFee CreateReserve );
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%EXPORT_TAGS = ( ); # eg: TAG => [ qw!name1 name2! ],
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# your exported package globals go here,
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# as well as any optionally exported functions
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@EXPORT_OK = qw($Var1 %Hashit);
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# non-exported package globals go here
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use vars qw(@more $stuff);
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# initalize package globals, first exported ones
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my $Var1 = '';
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my %Hashit = ();
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# then the others (which are still accessible as $Some::Module::stuff)
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my $stuff = '';
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my @more = ();
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# all file-scoped lexicals must be created before
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# the functions below that use them.
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# file-private lexicals go here
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my $priv_var = '';
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my %secret_hash = ();
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# here's a file-private function as a closure,
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# callable as &$priv_func; it cannot be prototyped.
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my $priv_func = sub {
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# stuff goes here.
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};
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# make all your functions, whether exported or not;
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sub EnterReserves{
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my ($env)=@_;
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my $titlepanel = titlepanel($env,"Reserves","Enter Selection");
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my @flds = ("No of entries","Barcode","ISBN","Title","Keywords","Author","Subject");
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my @fldlens = ("5","15","15","50","50","50","50");
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my ($reason,$num,$itemnumber,$isbn,$title,$keyword,$author,$subject) =
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FindBiblioScreen($env,"Reserves",7,\@flds,\@fldlens);
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my $donext ="Circ";
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if ($reason ne "") {
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$donext = $reason;
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} else {
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my %search;
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$search{'title'}= $title;
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$search{'keyword'}=$keyword;
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$search{'author'}=$author;
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$search{'subject'}=$subject;
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$search{'item'}=$itemnumber;
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$search{'isbn'}=$isbn;
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my @results;
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my $count;
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if ($num < 1 ) {
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$num = 30;
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}
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my $offset = 0;
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my $title = titlepanel($env,"Reserves","Searching");
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if ($itemnumber ne '' || $isbn ne ''){
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($count,@results)=&CatSearch($env,'precise',\%search,$num,$offset);
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} else {
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if ($subject ne ''){
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($count,@results)=&CatSearch($env,'subject',\%search,$num,$offset);
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} else {
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if ($keyword ne ''){
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($count,@results)=&KeywordSearch($env,'intra',\%search,$num,$offset);
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} else {
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($count,@results)=&CatSearch($env,'loose',\%search,$num,$offset);
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}
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}
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}
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my $no_ents = @results;
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my $biblionumber;
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if ($no_ents > 0) {
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if ($no_ents == 1) {
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my @ents = split("\t",@results[0]);
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$biblionumber = @ents[2];
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} else {
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my %biblio_xref;
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my @bibtitles;
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my $i = 0;
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my $line;
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while ($i < $no_ents) {
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my @ents = split("\t",@results[$i]);
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$line = fmtstr($env,@ents[1],"L70");
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my $auth = substr(@ents[0],0,30);
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substr($line,(70-length($auth)-2),length($auth)+2) = " ".$auth;
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@bibtitles[$i]=$line;
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$biblio_xref{$line}=@ents[2];
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$i++;
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}
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my $title = titlepanel($env,"Reserves","Select Title");
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my ($results,$bibres) = SelectBiblio($env,$count,\@bibtitles);
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if ($results eq "") {
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$biblionumber = $biblio_xref{$bibres};
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} else {
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$donext = $results;
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}
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}
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if ($biblionumber eq "") {
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error_msg($env,"No items found");
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} else {
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my @items = GetItems($env,$biblionumber);
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my $cnt_it = @items;
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my $dbh = &C4Connect;
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my $query = "Select * from biblio where biblionumber = $biblionumber";
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my $sth = $dbh->prepare($query);
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$sth->execute;
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my $data=$sth->fetchrow_hashref;
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$sth->finish;
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my @branches;
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my $query = "select * from branches where issuing=1 order by branchname";
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my $sth=$dbh->prepare($query);
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$sth->execute;
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while (my $branchrec=$sth->fetchrow_hashref) {
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my $branchdet =
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fmtstr($env,$branchrec->{'branchcode'},"L2")." ".$branchrec->{'branchname'};
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push @branches,$branchdet;
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}
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$sth->finish;
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$donext = "";
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while ($donext eq "") {
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my $title = titlepanel($env,"Reserves","Create Reserve");
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my ($reason,$borcode,$branch,$constraint,$bibitems) =
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MakeReserveScreen($env, $data, \@items, \@branches);
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if ($borcode ne "") {
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my ($borrnum,$borrower) = findoneborrower($env,$dbh,$borcode);
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if ($reason eq "") {
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if ($borrnum ne "") {
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my $fee =
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CalcReserveFee($env,$borrnum,$biblionumber,$constraint,$bibitems);
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CreateReserve($env,$branch,$borrnum,$biblionumber,$constraint,$bibitems,$fee);
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$donext = "Circ"
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}
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} else {
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$donext = $reason;
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}
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} else { $donext = "Circ" }
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}
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$dbh->disconnect;
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}
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}
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}
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return ($donext);
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}
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sub CalcReserveFee {
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my ($env,$borrnum,$biblionumber,$constraint,$bibitems) = @_;
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#check for issues;
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my $dbh = &C4Connect;
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my $const = lc substr($constraint,0,1);
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my $query = "select * from borrowers,categories
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where (borrowernumber = '$borrnum')
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and (borrowers.categorycode = categories.categorycode)";
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my $sth = $dbh->prepare($query);
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$sth->execute;
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my $data = $sth->fetchrow_hashref;
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$sth->finish();
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my $fee = $data->{'reservefee'};
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my $cntitems = @->$bibitems;
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if ($fee > 0) {
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# check for items on issue
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# first find biblioitem records
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my @biblioitems;
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my $query1 = "select * from biblio,biblioitems
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where (biblio.biblionumber = '$biblionumber')
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and (biblio.biblionumber = biblioitems.biblionumber)";
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my $sth1 = $dbh->prepare($query1);
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$sth1->execute();
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while (my $data1=$sth1->fetchrow_hashref) {
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if ($const eq "a") {
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push @biblioitems,$data1;
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} else {
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my $found = 0;
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my $x = 0;
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while ($x < $cntitems) {
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if (@$bibitems->{'biblioitemnumber'} == $data->{'biblioitemnumber'}) {
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$found = 1;
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}
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$x++;
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}
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if ($const eq 'o') {if ($found == 1) {push @biblioitems,$data;}
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} else {if ($found == 0) {push @biblioitems,$data;} }
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}
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}
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$sth1->finish;
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my $cntitemsfound = @biblioitems;
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my $issues = 0;
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my $x = 0;
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my $allissued = 1;
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while ($x < $cntitemsfound) {
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my $bitdata = @biblioitems[$x];
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my $query2 = "select * from items
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where biblioitemnumber = '$bitdata->{'biblioitemnumber'}'";
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my $sth2 = $dbh->prepare($query2);
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$sth2->execute;
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while (my $itdata=$sth2->fetchrow_hashref) {
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my $query3 = "select * from issues
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where itemnumber = '$itdata->{'itemnumber'}' and returndate is null";
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my $sth3 = $dbh->prepare($query3);
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$sth3->execute();
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if (my $isdata=$sth3->fetchrow_hashref) { } else {$allissued = 0; }
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}
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$x++;
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}
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if ($allissued == 0) {
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my $rquery = "select * from reserves
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where biblionumber = '$biblionumber'";
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my $rsth = $dbh->prepare($rquery);
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$rsth->execute();
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if (my $rdata = $rsth->fetchrow_hashref) { } else {
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$fee = 0;
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}
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}
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}
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$dbh->disconnect();
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return $fee;
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} # end CalcReserveFee
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sub CreateReserve {
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my ($env,$branch,$borrnum,$biblionumber,$constraint,$bibitems,$fee) = @_;
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my $dbh = &C4Connect;
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#$dbh->{RaiseError} = 1;
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#$dbh->{AutoCommit} = 0;
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my $const = lc substr($constraint,0,1);
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my @datearr = localtime(time);
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my $resdate = (1900+$datearr[5])."-".($datearr[4]+1)."-".$datearr[3];
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#eval {
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# updates take place here
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if ($fee > 0) {
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my $nextacctno = &getnextacctno($env,$borrnum,$dbh);
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my $updquery = "insert into accountlines
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(borrowernumber,accountno,date,amount,description,accounttype,amountoutstanding)
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values ($borrnum,$nextacctno,now(),$fee,'Reserve Charge','Res',$fee)";
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my $usth = $dbh->prepare($updquery);
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$usth->execute;
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$usth->finish;
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}
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my $query="insert into reserves (borrowernumber,biblionumber,reservedate,branchcode,constrainttype) values ('$borrnum','$biblionumber','$resdate','$branch','$const')";
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my $sth = $dbh->prepare($query);
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$sth->execute();
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if (($const eq "o") || ($const eq "e")) {
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my $numitems = @$bibitems;
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my $i = 0;
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while ($i < $numitems) {
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my $biblioitem = @$bibitems[$i];
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my $query = "insert into reserveconstraints
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(borrowernumber,biblionumber,reservedate,biblioitemnumber)
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values ('$borrnum','$biblionumber','$resdate','$biblioitem')";
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my $sth = $dbh->prepare($query);
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$sth->execute();
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$i++;
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}
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}
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UpdateStats($env,'branch','reserve',$fee);
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#$dbh->commit();
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#};
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#if (@_) {
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# # update failed
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# my $temp = @_;
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# # error_msg($env,"Update failed");
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# $dbh->rollback();
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#}
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$dbh->disconnect();
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return();
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} # end CreateReserve
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END { } # module clean-up code here (global destructor)
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