189 lines
4.7 KiB
Perl
Executable file
189 lines
4.7 KiB
Perl
Executable file
package C4::Circulation; #asummes C4/Circulation
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#package to deal with circulation
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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::Circulation::Issues;
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use C4::Interface;
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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(&Start_circ);
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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 $priv_func = sub {
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# stuff goes here.
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};
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# make all your functions, whether exported or not;
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sub Start_circ{
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my ($env)=@_;
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#connect to database
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#start interface
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&startint($env,'Circulation');
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my ($reason,$data)=menu('console','Circulation',('Issues','Returns','Borrower Enquiries'));
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my $donext;
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if ($data eq 'Issues'){
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$donext=Issue($env);
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} else {
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&endint($env);
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}
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if ($donext eq 'Circ'){
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Start_circ($env);
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} else {
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&endint($env);
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}
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}
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sub pastitems{
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#Get list of all items borrower has currently on issue
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my ($env,$bornum,$dbh)=@_;
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my $sth=$dbh->prepare("Select * from issues,items,biblio
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where borrowernumber=$bornum and issues.itemnumber=items.itemnumber
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and items.biblionumber=biblio.biblionumber
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and returndate is null
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order by date_due");
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$sth->execute;
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my $i=0;
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my @items;
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my @items2;
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$items[0]=" "x40;
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$items2[0]=" "x30;
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while (my $data=$sth->fetchrow_hashref){
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my $line = "$data->{'date_due'} $data->{'title'}".(" "x30);
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$items[$i]=substr($line,0,40);
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$i++;
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}
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return(\@items,\@items2);
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}
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sub checkoverdues{
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#checks whether a borrower has overdue items
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my ($env,$bornum,$dbh)=@_;
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my $sth=$dbh->prepare("Select * from issues,items,biblio where
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borrowernumber=$bornum and issues.itemnumber=items.itemnumber and
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items.biblionumber=biblio.biblionumber");
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$sth->execute;
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my $row=1;
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my $col=40;
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while (my $data=$sth->fetchrow_hashref){
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output($row,$col,$data->{'title'});
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$row++;
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}
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$sth->finish;
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}
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sub previousissue {
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my ($env,$itemnum,$dbh,$bornum)=@_;
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my $sth=$dbh->prepare("Select firstname,surname,issues.borrowernumber,cardnumber
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from issues,borrowers where
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issues.itemnumber='$itemnum' and
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issues.borrowernumber=borrowers.borrowernumber");
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$sth->execute;
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my $borrower=$sth->fetchrow_hashref;
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$sth->finish;
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if ($borrower->{'borrowernumber'} ne ''){
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if ($bornum eq $borrower->{'borrowernumber'}){
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# output(1,24,"Book is marked as issue to current borrower");
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my $resp = &msg_yn("Book is issued to this borrower", "Renew?");
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} else {
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my $text="Issued to $borrower->{'firstname'} $borrower->{'surname'} ($borrower->{'cardnumber'})";
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# output(1,24,$text);
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my $resp = &msg_yn($text,"Return?");
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}
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}
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return($borrower->{'borrowernumber'});
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}
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sub checkreserve{
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# Check for reserves for biblio
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# does not look at constraints yet
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my ($env,$dbh,$itemnum)=@_;
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my $resbor = "";
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my $query = "select * from reserves,items
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where (items.itemnumber = '$itemnum')
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and (items.biblionumber = reserves.biblionumber)
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and (reserves.found is null) order by priority";
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# print $query;
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my $sth = $dbh->prepare($query);
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$sth->execute();
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if (my $data=$sth->fetchrow_hashref) {
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$resbor = $data->{'borrowernumber'};
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}
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return ($resbor);
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}
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sub checkwaiting{
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# check for reserves waiting
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my ($env,$dbh,$bornum)=@_;
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my @itemswaiting="";
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my $query = "select * from reserves
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where (borrowernumber = '$bornum')
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and (reserves.found='W')";
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if ($env->{'debug'} > 4) {
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output(1,20,$query);
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}
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my $sth = $dbh->prepare($query);
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$sth->execute();
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if (my $data=$sth->fetchrow_hashref) {
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push @itemswaiting,$data->{'itemnumber'};
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}
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return (\@itemswaiting);
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}
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sub scanbook {
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my ($env,$interface)=@_;
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#scan barcode
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# my $number='L01781778';
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my ($number,$reason)=dialog("Book Barcode:");
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$number=uc $number;
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return ($number,$reason);
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}
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sub scanborrower {
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my ($env,$interface)=@_;
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#scan barcode
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# my $number='V00126643';
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my ($number,$reason,$book)=&borrower_dialog($env);
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$number=uc $number;
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return ($number,$reason,$book);
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}
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END { } # module clean-up code here (global destructor)
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