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package C4::Stats; #asummes C4/Stats
#requires DBI.pm to be installed
#uses DBD:Pg
use strict;
require Exporter;
use DBI;
use C4::Database;
use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
# set the version for version checking
$VERSION = 0.01;
@ISA = qw(Exporter);
@EXPORT = qw(&UpdateStats &statsreport &Count &Overdues &TotalOwing
&TotalPaid &getcharges &Getpaidbranch &unfilledreserves);
%EXPORT_TAGS = ( ); # eg: TAG => [ qw!name1 name2! ],
# your exported package globals go here,
# as well as any optionally exported functions
@EXPORT_OK = qw($Var1 %Hashit);
# non-exported package globals go here
use vars qw(@more $stuff);
# initalize package globals, first exported ones
my $Var1 = '';
my %Hashit = ();
# then the others (which are still accessible as $Some::Module::stuff)
my $stuff = '';
my @more = ();
# all file-scoped lexicals must be created before
# the functions below that use them.
# file-private lexicals go here
my $priv_var = '';
my %secret_hash = ();
# here's a file-private function as a closure,
# callable as &$priv_func; it cannot be prototyped.
my $priv_func = sub {
# stuff goes here.
};
# make all your functions, whether exported or not;
sub UpdateStats {
#module to insert stats data into stats table
my ($env,$branch,$type,$amount,$other,$itemnum,$itemtype,$borrowernumber)=@_;
my $dbh=C4Connect();
if ($branch eq ''){
$branch=$env->{'branchcode'};
}
my $user = $env->{'usercode'};
print $borrowernumber;
my $sth=$dbh->prepare("Insert into statistics
(datetime,branch,type,usercode,value,
other,itemnumber,itemtype,borrowernumber)
values (now(),'$branch','$type','$user','$amount',
'$other','$itemnum','$itemtype','$borrowernumber')");
$sth->execute;
$sth->finish;
$dbh->disconnect;
}
sub statsreport {
#module to return a list of stats for a given day,time,branch type
#or to return search stats
my ($type,$time)=@_;
my @data;
# print "here";
# if ($type eq 'issue'){
@data=circrep($time,$type);
# }
return(@data);
}
sub circrep {
my ($time,$type)=@_;
my $dbh=C4Connect;
my $query="Select * from statistics";
if ($time eq 'today'){
$query=$query." where type='$type' and datetime
>=datetime('yesterday'::date)";
}
my $sth=$dbh->prepare($query);
$sth->execute;
my $i=0;
my @results;
while (my $data=$sth->fetchrow_hashref){
$results[$i]="$data->{'datetime'}\t$data->{'branch'}";
$i++;
}
$sth->finish;
# print $query;
$dbh->disconnect;
return(@results);
}
sub Count {
my ($type,$branch,$time,$time2)=@_;
my $dbh=C4Connect;
my $query="Select count(*) from statistics where type='$type'";
$query.=" and datetime >= '$time' and datetime< '$time2' and branch='$branch'";
my $sth=$dbh->prepare($query);
$sth->execute;
my $data=$sth->fetchrow_hashref;
$sth->finish;
# print $query;
$dbh->disconnect;
return($data->{'count(*)'});
}
sub Overdues{
my $dbh=C4Connect;
my $query="Select count(*) from issues where date_due >= now()";
my $sth=$dbh->prepare($query);
$sth->execute;
my $count=$sth->fetchrow_hashref;
$sth->finish;
$dbh->disconnect;
return($count->{'count(*)'});
}
sub TotalOwing{
my ($type)=@_;
my $dbh=C4Connect;
my $query="Select sum(amountoutstanding) from accountlines";
if ($type eq 'fine'){
$query=$query." where accounttype='F' or accounttype='FN'";
}
my $sth=$dbh->prepare($query);
# print $query;
$sth->execute;
my $total=$sth->fetchrow_hashref;
$sth->finish;
$dbh->disconnect;
return($total->{'sum(amountoutstanding)'});
}
sub TotalPaid {
my ($time)=@_;
my $dbh=C4Connect;
my $query="Select * from accountlines,borrowers where (accounttype = 'Pay'
or accounttype ='W')
and accountlines.borrowernumber = borrowers.borrowernumber";
if ($time eq 'today'){
$query=$query." and date = now()";
} else {
$query.=" and date='$time'";
}
# my $query="Select * from statistics,borrowers
# where statistics.borrowernumber= borrowers.borrowernumber
# and (statistics.type='payment' or statistics.type='writeoff') ";
# if ($time eq 'today'){
# $query=$query." and datetime = now()";
# } else {
# $query.=" and datetime > '$time'";
# }
$query.=" order by timestamp";
# print $query;
my $sth=$dbh->prepare($query);
$sth->execute;
my @results;
my $i=0;
while (my $data=$sth->fetchrow_hashref){
$results[$i]=$data;
$i++;
}
$sth->finish;
$dbh->disconnect;
# print $query;
return(@results);
}
sub getcharges{
my($borrowerno,$timestamp)=@_;
my $dbh=C4Connect;
my $timestamp2=$timestamp-1;
my $query="Select * from accountlines where borrowernumber=$borrowerno
and timestamp = '$timestamp' and accounttype <> 'Pay' and
accounttype <> 'W'";
my $sth=$dbh->prepare($query);
# print $query,"<br>";
$sth->execute;
my $i=0;
my @results;
while (my $data=$sth->fetchrow_hashref){
# if ($data->{'timestamp'} == $timestamp){
$results[$i]=$data;
$i++;
# }
}
$dbh->disconnect;
return(@results);
}
sub Getpaidbranch{
my($date,$borrno)=@_;
my $dbh=C4Connect;
my $query="select * from statistics where type='payment' and datetime
>'$date' and borrowernumber='$borrno'";
my $sth=$dbh->prepare($query);
$sth->execute;
# print $query;
my $data=$sth->fetchrow_hashref;
$sth->finish;
$dbh->disconnect;
return($data->{'branch'});
}
sub unfilledreserves {
my $dbh=C4Connect;
my $query="select *,biblio.title from reserves,reserveconstraints,biblio,borrowers,biblioitems where found <> 'F' and cancellationdate
is NULL and biblio.biblionumber=reserves.biblionumber and
reserves.constrainttype='o'
and (reserves.biblionumber=reserveconstraints.biblionumber
and reserves.borrowernumber=reserveconstraints.borrowernumber)
and
reserves.borrowernumber=borrowers.borrowernumber and
biblioitems.biblioitemnumber=reserveconstraints.biblioitemnumber order by
biblio.title,reserves.reservedate";
my $sth=$dbh->prepare($query);
$sth->execute;
my $i=0;
my @results;
while (my $data=$sth->fetchrow_hashref){
$results[$i]=$data;
$i++;
}
$sth->finish;
$query="select *,biblio.title from reserves,biblio,borrowers where found <> 'F' and cancellationdate
is NULL and biblio.biblionumber=reserves.biblionumber and reserves.constrainttype='a' and
reserves.borrowernumber=borrowers.borrowernumber
order by
biblio.title,reserves.reservedate";
$sth=$dbh->prepare($query);
$sth->execute;
while (my $data=$sth->fetchrow_hashref){
@results[$i]=$data;
$i++;
}
$sth->finish;
$dbh->disconnect;
return($i,\@results);
}
END { } # module clean-up code here (global destructor)
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