Koha/StockRotationItems.pm

   1 package Koha::StockRotationItems;
   2
   3 # Copyright PTFS Europe 2016
   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 Modern::Perl;
  21
  22 use Koha::Database;
  23 use Koha::StockRotationItem;
  24
  25 use base qw(Koha::Objects);
  26
  27 =head1 NAME
  28
  29 StockRotationItems - Koha StockRotationItems Object class
  30
  31 =head1 SYNOPSIS
  32
  33 StockRotationItems class used primarily by stockrotation .pls and the stock
  34 rotation cron script.
  35
  36 =head1 DESCRIPTION
  37
  38 Standard Koha::Objects definitions, and additional methods.
  39
  40 =head1 API
  41
  42 =head2 Class Methods
  43
  44 =cut
  45
  46 =head3 _type
  47
  48 =cut
  49
  50 sub _type {
  51     return 'Stockrotationitem';
  52 }
  53
  54 =head3 object_class
  55
  56 =cut
  57
  58 sub object_class {
  59     return 'Koha::StockRotationItem';
  60 }
  61
  62 =head3 investigate
  63
  64   my $report = $items->investigate;
  65
  66 Return a stockrotation report about this set of stockrotationitems.
  67
  68 In this part of the overall investigation process we split individual item
  69 reports into appropriate action segments of our items report and increment
  70 some counters.
  71
  72 The report generated here will be used on the stage level to slot our item
  73 reports into appropriate sections of the branched report.
  74
  75 For details of intent and context of this procedure, please see
  76 Koha::StockRotationRota->investigate.
  77
  78 =cut
  79
  80 sub investigate {
  81     my ( $self ) = @_;
  82
  83     my $items_report = {
  84         items => [],
  85         log => [],
  86         initiable_items => [],
  87         repatriable_items => [],
  88         advanceable_items => [],
  89         indemand_items => [],
  90         actionable => 0,
  91         stationary => 0,
  92     };
  93     while ( my $item = $self->next ) {
  94         my $report = $item->investigate;
  95         if ( $report->{reason} eq 'initiation' ) {
  96             $items_report->{initiable}++;
  97             $items_report->{actionable}++;
  98             push @{$items_report->{items}}, $report;
  99             push @{$items_report->{initiable_items}}, $report;
 100         } elsif ( $report->{reason} eq 'repatriation' ) {
 101             $items_report->{repatriable}++;
 102             $items_report->{actionable}++;
 103             push @{$items_report->{items}}, $report;
 104             push @{$items_report->{repatriable_items}}, $report;
 105         } elsif ( $report->{reason} eq 'advancement' ) {
 106             $items_report->{actionable}++;
 107             push @{$items_report->{items}}, $report;
 108             push @{$items_report->{advanceable_items}}, $report;
 109         } elsif ( $report->{reason} eq 'in-demand' ) {
 110             $items_report->{actionable}++;
 111             push @{$items_report->{items}}, $report;
 112             push @{$items_report->{indemand_items}}, $report;
 113         } else {
 114             $items_report->{stationary}++;
 115             push @{$items_report->{log}}, $report;
 116         }
 117     }
 118
 119     return $items_report;
 120 }
 121
 122 1;
 123
 124 =head1 AUTHOR
 125
 126 Alex Sassmannshausen <alex.sassmannshausen@ptfs-europe.com>
 127
 128 =cut