-package C4::Stats; #asummes C4/Stats
-
-#requires DBI.pm to be installed
-#uses DBD:Pg
+package C4::Stats;
+
+
+# Copyright 2000-2002 Katipo Communications
+#
+# This file is part of Koha.
+#
+# Koha is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# Koha is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Koha; if not, see <http://www.gnu.org/licenses>.
use strict;
+use warnings;
require Exporter;
-use DBI;
-use C4::Database;
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
+use Carp;
+use C4::Context;
+use C4::Debug;
+use vars qw(@ISA @EXPORT);
+
+our $debug;
+
+BEGIN {
+ @ISA = qw(Exporter);
+ @EXPORT = qw(
+ &UpdateStats
+ );
+}
-# set the version for version checking
-$VERSION = 0.01;
-@ISA = qw(Exporter);
-@EXPORT = qw(&UpdateStats &statsreport &Count &Overdues &TotalOwing
-&TotalPaid &getcharges &Getpaidbranch &unfilledreserves);
-%EXPORT_TAGS = ( ); # eg: TAG => [ qw!name1 name2! ],
+=head1 NAME
-# your exported package globals go here,
-# as well as any optionally exported functions
+C4::Stats - Update Koha statistics (log)
-@EXPORT_OK = qw($Var1 %Hashit);
+=head1 SYNOPSIS
+ use C4::Stats;
-# non-exported package globals go here
-use vars qw(@more $stuff);
+=head1 DESCRIPTION
-# initalize package globals, first exported ones
+The functions of this module deals with statistics table of Koha database.
-my $Var1 = '';
-my %Hashit = ();
+=head1 FUNCTIONS
+=head2 UpdateStats
-# then the others (which are still accessible as $Some::Module::stuff)
-my $stuff = '';
-my @more = ();
+ &UpdateStats($params);
-# all file-scoped lexicals must be created before
-# the functions below that use them.
+Adds an entry to the statistics table in the Koha database, which acts as an activity log.
-# file-private lexicals go here
-my $priv_var = '';
-my %secret_hash = ();
+C<$params> is an hashref whose expected keys are:
+ branch : the branch where the transaction occurred
+ type : the type of transaction (renew, issue, localuse, return, writeoff, payment
+ itemnumber : the itemnumber of the item
+ borrowernumber : the borrowernumber of the patron
+ amount : the amount of the transaction
+ other : sipmode
+ itemtype : the type of the item
+ accountno : the count
+ ccode : the collection code of the item
-# here's a file-private function as a closure,
-# callable as &$priv_func; it cannot be prototyped.
-my $priv_func = sub {
- # stuff goes here.
- };
-
-# make all your functions, whether exported or not;
+type key is mandatory.
+For types used in C4::Circulation (renew,issue,localuse,return), the following other keys are mandatory:
+branch, borrowernumber, itemnumber, ccode, itemtype
+For types used in C4::Accounts (writeoff, payment), the following other keys are mandatory:
+branch, borrowernumber, itemnumber, ccode, itemtype
+If an optional key is not provided, the value '' is used for this key.
-sub UpdateStats {
- #module to insert stats data into stats table
- my ($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;
- $dbh->disconnect;
-}
+Returns undef if no C<$param> is given
-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,$type);
-# }
- return(@data);
-}
+=cut
-sub circrep {
- my ($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 UpdateStats {
+ my ($params) = @_;
+# make some controls
+ return () if ! defined $params;
+# change these arrays if new types of transaction or new parameters are allowed
+ my @allowed_keys = qw (type branch amount other itemnumber itemtype borrowernumber accountno ccode location);
+ my @allowed_circulation_types = qw (renew issue localuse return onsite_checkout);
+ my @allowed_accounts_types = qw (writeoff payment);
+ my @circulation_mandatory_keys = qw (type branch borrowernumber itemnumber ccode itemtype);
+ my @accounts_mandatory_keys = qw (type branch borrowernumber amount);
+
+ my @mandatory_keys = ();
+ if (! exists $params->{type} or ! defined $params->{type}) {
+ croak ("UpdateStats did not received type param");
+ }
+ if (grep ($_ eq $params->{type}, @allowed_circulation_types )) {
+ @mandatory_keys = @circulation_mandatory_keys;
+ } elsif (grep ($_ eq $params->{type}, @allowed_accounts_types )) {
+ @mandatory_keys = @accounts_mandatory_keys;
+ } else {
+ croak ("UpdateStats received forbidden type param: ".$params->{type});
+ }
+ my @missing_params = ();
+ for my $mykey (@mandatory_keys ) {
+ push @missing_params, $mykey if !grep (/^$mykey/, keys %$params);
+ }
+ if (scalar @missing_params > 0 ) {
+ croak ("UpdateStats did not received mandatory param(s): ".join (", ",@missing_params ));
+ }
+ my @invalid_params = ();
+ for my $myparam (keys %$params ) {
+ push @invalid_params, $myparam unless grep (/^$myparam$/, @allowed_keys);
+ }
+ if (scalar @invalid_params > 0 ) {
+ croak ("UpdateStats received invalid param(s): ".join (", ",@invalid_params ));
+ }
+# get the parameters
+ my $branch = $params->{branch};
+ my $type = $params->{type};
+ my $borrowernumber = exists $params->{borrowernumber} ? $params->{borrowernumber} : '';
+ my $itemnumber = exists $params->{itemnumber} ? $params->{itemnumber} : undef;
+ my $amount = exists $params->{amount} ? $params->{amount} : 0;
+ my $other = exists $params->{other} ? $params->{other} : '';
+ my $itemtype = exists $params->{itemtype} ? $params->{itemtype} : '';
+ my $location = exists $params->{location} ? $params->{location} : undef;
+ my $accountno = exists $params->{accountno} ? $params->{accountno} : '';
+ my $ccode = exists $params->{ccode} ? $params->{ccode} : '';
+
+ my $dbh = C4::Context->dbh;
+ my $sth = $dbh->prepare(
+ "INSERT INTO statistics
+ (datetime,
+ branch, type, value,
+ other, itemnumber, itemtype, location,
+ borrowernumber, proccode, ccode)
+ VALUES (now(),?,?,?,?,?,?,?,?,?,?)"
+ );
+ $sth->execute(
+ $branch, $type, $amount, $other,
+ $itemnumber, $itemtype, $location, $borrowernumber,
+ $accountno, $ccode
+ );
}
-sub TotalPaid {
- my ($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 $query;
- return(@results);
-}
+1;
+__END__
-sub getcharges{
- my($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++;
-# }
- }
- $dbh->disconnect;
- return(@results);
-}
+=head1 AUTHOR
-sub Getpaidbranch{
- my($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'});
-}
+Koha Development Team <http://koha-community.org/>
-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);
-}
+=cut
-END { } # module clean-up code here (global destructor)
-
-
projects / koha.git / blobdiff