Koha/REST/V1/Items.pm

   1 package Koha::REST::V1::Items;
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it under the
   6 # terms of the GNU General Public License as published by the Free Software
   7 # Foundation; either version 3 of the License, or (at your option) any later
   8 # version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  12 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License along
  15 # with Koha; if not, write to the Free Software Foundation, Inc.,
  16 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17
  18 use Modern::Perl;
  19
  20 use Mojo::Base 'Mojolicious::Controller';
  21
  22 use Koha::Items;
  23
  24 use Try::Tiny;
  25
  26 =head1 NAME
  27
  28 Koha::REST::V1::Items - Koha REST API for handling items (V1)
  29
  30 =head1 API
  31
  32 =head2 Methods
  33
  34 =cut
  35
  36 =head3 list
  37
  38 Controller function that handles listing Koha::Item objects
  39
  40 =cut
  41
  42 sub list {
  43     my $c = shift->openapi->valid_input or return;
  44
  45     return try {
  46         my $items_set = Koha::Items->new;
  47         my $items     = $c->objects->search( $items_set );
  48         return $c->render(
  49             status  => 200,
  50             openapi => $items
  51         );
  52     }
  53     catch {
  54         unless ( blessed $_ && $_->can('rethrow') ) {
  55             return $c->render(
  56                 status  => 500,
  57                 openapi => {
  58                     error =>
  59                       "Something went wrong, check Koha logs for details."
  60                 }
  61             );
  62         }
  63         return $c->render(
  64             status  => 500,
  65             openapi => { error => "$_" }
  66         );
  67     };
  68 }
  69
  70
  71 =head3 get
  72
  73 Controller function that handles retrieving a single Koha::Item
  74
  75 =cut
  76
  77 sub get {
  78     my $c = shift->openapi->valid_input or return;
  79
  80     my $item;
  81     try {
  82         $item = Koha::Items->find($c->validation->param('item_id'));
  83         return $c->render( status => 200, openapi => $item->to_api );
  84     }
  85     catch {
  86         unless ( defined $item ) {
  87             return $c->render( status => 404,
  88                                openapi => { error => 'Item not found'} );
  89         }
  90         if ( $_->isa('DBIx::Class::Exception') ) {
  91             return $c->render( status  => 500,
  92                                openapi => { error => $_->{msg} } );
  93         }
  94         else {
  95             return $c->render( status => 500,
  96                 openapi => { error => "Something went wrong, check the logs."} );
  97         }
  98     };
  99 }
 100
 101 1;