misc/maintenance/search_for_data_inconsistencies.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18 use Modern::Perl;
  19
  20 use Koha::Items;
  21 use Koha::Biblioitems;
  22 use Koha::ItemTypes;
  23 use Koha::Authorities;
  24
  25 {
  26     my $items = Koha::Items->search({ -or => { homebranch => undef, holdingbranch => undef }});
  27     if ( $items->count ) { new_section("Not defined items.homebranch and/or items.holdingbranch")}
  28     while ( my $item = $items->next ) {
  29         if ( not $item->homebranch and not $item->holdingbranch ) {
  30             new_item(sprintf "Item with itemnumber=%s does not have homebranch and holdingbranch defined", $item->itemnumber);
  31         } elsif ( not $item->homebranch ) {
  32             new_item(sprintf "Item with itemnumber=%s does not have homebranch defined", $item->itemnumber);
  33         } else {
  34             new_item(sprintf "Item with itemnumber=%s does not have holdingbranch defined", $item->itemnumber);
  35         }
  36     }
  37     if ( $items->count ) { new_hint("Edit these items and set valid homebranch and/or holdingbranch")}
  38 }
  39
  40 {
  41     # No join possible, FK is missing at DB level
  42     my @auth_types = Koha::Authority::Types->search->get_column('authtypecode');
  43     my $authorities = Koha::Authorities->search({authtypecode => { 'not in' => \@auth_types } });
  44     if ( $authorities->count ) {new_section("Invalid auth_header.authtypecode")}
  45     while ( my $authority = $authorities->next ) {
  46         new_item(sprintf "Authority with authid=%s does not have a code defined (%s)", $authority->authid, $authority->authtypecode);
  47     }
  48     if ( $authorities->count ) {new_hint("Go to 'Home › Administration › Authority types' to define them")}
  49 }
  50
  51 {
  52     if ( C4::Context->preference('item-level_itypes') ) {
  53         my $items_without_itype = Koha::Items->search( { itype => undef } );
  54         if ( $items_without_itype->count ) {
  55             new_section("Items do not have itype defined");
  56             while ( my $item = $items_without_itype->next ) {
  57                 new_item(
  58                     sprintf "Item with itemnumber=%s does not have a itype value, biblio's item type will be used (%s)",
  59                     $item->itemnumber, $item->biblioitem->itemtype
  60                 );
  61             }
  62             new_hint("The system preference item-level_itypes expects item types to be defined at item level");
  63         }
  64     }
  65     else {
  66         my $biblioitems_without_itemtype = Koha::Biblioitems->search( { itemtype => undef } );
  67         if ( $biblioitems_without_itemtype->count ) {
  68             new_section("Biblioitems do not have itemtype defined");
  69             while ( my $biblioitem = $biblioitems_without_itemtype->next ) {
  70                 new_item(
  71                     sprintf "Biblioitem with biblioitemnumber=%s does not have a itemtype value",
  72                     $biblioitem->biblioitemnumber
  73                 );
  74             }
  75             new_hint("The system preference item-level_itypes expects item types to be defined at biblio level");
  76         }
  77     }
  78
  79     my @itemtypes = Koha::ItemTypes->search->get_column('itemtype');
  80     if ( C4::Context->preference('item-level_itypes') ) {
  81         my $items_with_invalid_itype = Koha::Items->search( { itype => { not_in => \@itemtypes } } );
  82         if ( $items_with_invalid_itype->count ) {
  83             new_section("Items have invalid itype defined");
  84             while ( my $item = $items_with_invalid_itype->next ) {
  85                 new_item(
  86                     sprintf "Item with itemnumber=%s, biblionumber=%s does not have a valid itype value (%s)",
  87                     $item->itemnumber, $item->biblionumber, $item->itype
  88                 );
  89             }
  90             new_hint("The items must have a itype value that is defined in the item types of Koha (Home › Administration › Item types administration)");
  91         }
  92     }
  93     else {
  94         my $biblioitems_with_invalid_itemtype = Koha::Biblioitems->search(
  95             { itemtype => { not_in => \@itemtypes } }
  96         );
  97         if ( $biblioitems_with_invalid_itemtype->count ) {
  98             new_section("Biblioitems do not have itemtype defined");
  99             while ( my $biblioitem = $biblioitems_with_invalid_itemtype->next ) {
 100                 new_item(
 101                     sprintf "Biblioitem with biblioitemnumber=%s does not have a valid itemtype value",
 102                     $biblioitem->biblioitemnumber
 103                 );
 104             }
 105             new_hint("The biblioitems must have a itemtype value that is defined in the item types of Koha (Home › Administration › Item types administration)");
 106         }
 107     }
 108 }
 109
 110 sub new_section {
 111     my ( $name ) = @_;
 112     say "\n== $name ==";
 113 }
 114
 115 sub new_item {
 116     my ( $name ) = @_;
 117     say "\t* $name";
 118 }
 119 sub new_hint {
 120     my ( $name ) = @_;
 121     say "=> $name";
 122 }
 123
 124 =head1 NAME
 125
 126 search_for_data_inconsistencies.pl
 127
 128 =head1 SYNOPSIS
 129
 130     perl search_for_data_inconsistencies.pl
 131
 132 =head1 DESCRIPTION
 133
 134 Catch data inconsistencies in Koha database
 135
 136 * Items with undefined homebranch and/or holdingbranch
 137 * Authorities with undefined authtypecodes/authority types
 138 * Item types:
 139   * if item types are defined at item level (item-level_itypes=specific item),
 140     then items.itype must be set else biblioitems.itemtype must be set
 141   * Item types defined in items or biblioitems must be defined in the itemtypes table
 142
 143 =cut