admin/check_parent_total.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2000-2002 Katipo Communications
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use strict;
  21 #use warnings; FIXME - Bug 2505
  22 use CGI qw ( -utf8 );
  23 use C4::Context;
  24 use C4::Output;
  25 use C4::Auth;
  26 use C4::Budgets;
  27
  28 =head1 DESCRIPTION
  29
  30 This script checks the amount unallocated from the new parent budget , or the period - if no parent_id is given
  31
  32 This script is called from aqbudgets.pl during an 'add' or 'mod' budget, from the JSscript Check() function,
  33 to determine whether the new parent budget (or period) has enough unallocated funds for the save to complete.
  34
  35 =cut
  36
  37 my $dbh = C4::Context->dbh;
  38 my $input = new CGI;
  39
  40 my $total     = $input->param('total');
  41 my $budget_id = $input->param('budget_id');
  42 my $parent_id = $input->param('parent_id');
  43 my $period_id = $input->param('period_id');
  44 my $returncode;
  45
  46 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
  47     {   template_name   => "acqui/ajax.tt",
  48         query           => $input,
  49         type            => "intranet",
  50         authnotrequired => 0,
  51         debug           => 0,
  52     }
  53 );
  54 my ($period, $parent , $budget);
  55 $period = GetBudgetPeriod($period_id) if $period_id;
  56 $parent = GetBudget($parent_id)       if defined $parent_id;
  57 $budget = GetBudget($budget_id)       if defined $budget_id;
  58
  59 # CHECK THE PARENT BUDGET FOR ENOUGHT AMOUNT UNALLOCATED,  IF NOT THEN RETURN 1
  60 my ($sub_unalloc , $period_sum, $budget_period_unalloc);
  61
  62 if ($parent) {
  63     my $query = "  SELECT SUM(budget_amount) as sum FROM aqbudgets where budget_parent_id = ? ";
  64     my @sql_params;
  65     my $sth   = $dbh->prepare($query);
  66     $sth->execute( $parent->{'budget_id'} );
  67     my $sum = $sth->fetchrow_hashref;
  68     $sth->finish;
  69     $sub_unalloc = $parent->{'budget_amount'} - $sum->{sum};
  70 #    TRICKY.. , IF THE PARENT IS THE CURRENT PARENT  - THEN SUBTRACT CURRENT BUDGET FROM TOTAL
  71     $sub_unalloc           += $budget->{'budget_amount'} if ( $budget->{'budget_parent_id'} == $parent_id ) ;
  72 }
  73
  74 # ELSE , IF NO PARENT PASSED, THEN CHECK UNALLOCATED FOR PERIOD, IF NOT THEN RETURN 2
  75 else {
  76     my $query = qq| SELECT SUM(budget_amount) as sum
  77                 FROM aqbudgets WHERE budget_period_id = ? and budget_parent_id IS NULL |;
  78     my @sql_params;
  79     push @sql_params, $period_id;
  80     if ($budget_id){
  81         $query.=qq| and budget_id <> ? |;
  82         push @sql_params,$budget_id;
  83     }
  84
  85     my $sth = $dbh->prepare($query);
  86     $sth->execute(@sql_params);
  87     $period_sum = $sth->fetchrow_hashref;
  88     $sth->finish;
  89     $budget_period_unalloc = $period->{'budget_period_total'} - $period_sum->{'sum'} if $period->{'budget_period_total'};
  90 }
  91
  92 # FIXME - we really need a better way to do this consistently
  93 # and across the board, be it bigints, Math::FixedPoint, a
  94 # modernized version of Math::Curency that isn't tied to the system
  95 # locale, or something else.
  96 $total                 = sprintf( "%.2f", $total );
  97 $sub_unalloc           = sprintf( "%.2f", $sub_unalloc );
  98 $budget_period_unalloc = sprintf( "%.2f", $budget_period_unalloc );
  99
 100 if ( $parent_id) {
 101     if ( ($total > $sub_unalloc ) && $sub_unalloc )  {
 102         $returncode = 1;
 103     }
 104 } elsif ( ( $total > $budget_period_unalloc ) && $budget_period_unalloc ) {
 105     $returncode = 2;
 106
 107 } else {
 108     $returncode = 0;
 109 }
 110
 111
 112 output_html_with_http_headers $input, $cookie, $returncode;
 113 1;