From adac91502fe208a827cec71055bce9d5434c70dd Mon Sep 17 00:00:00 2001
From: Fridolin Somers <fridolin.somers@biblibre.com>
Date: Thu, 18 Feb 2021 15:37:15 +0100
Subject: [PATCH] Bug 27724: Use lenient also in Elasticsearch authorities
 search
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In Elasticsearch, query for biblios uses lenient=true.
This is also needed for authorities search.
In case a search field is defined as type numeric.

Test plan :
1) Use Elasticsearch searchengine
2) Define a search field 'local-number' as type 'Number'
3) Be sure to us 'local-number' in autorities mapping
4) Rebuild autorities
5) Performe a search for autorities with 'Search entire record' and
   'contains' with term '123'
=> Without patch you get error :
[query_shard_exception] Can only use prefix queries on keyword and text fields - not on [local-number] which is of type [integer]

Signed-off-by: Séverine QUEUNE <severine.queune@bulac.fr>
Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
(cherry picked from commit 32f2026c1b6d5b97e6594020383940063d2b6fca)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
---
 .../Elasticsearch/QueryBuilder.pm             | 21 +++++++------------
 1 file changed, 8 insertions(+), 13 deletions(-)

diff --git a/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm b/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm
index eed466049b..a39931ab0b 100644
--- a/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm
+++ b/Koha/SearchEngine/Elasticsearch/QueryBuilder.pm
@@ -449,23 +449,18 @@ sub build_authorities_query {
                 );
             }
             my $query = $self->_join_queries( @tokens );
-
+            my $query_string = {
+                query            => $query,
+                lenient          => JSON::true,
+                analyze_wildcard => JSON::true,
+            };
             if ($wh) {
-                push @query_parts, { query_string => {
-                    default_field => $wh,
-                    analyze_wildcard => JSON::true,
-                    query => $query
-                } };
+                $query_string->{default_field} = $wh;
             }
             else {
-                push @query_parts, {
-                    query_string => {
-                        analyze_wildcard => JSON::true,
-                        query => $query,
-                        fields => $self->_search_fields(),
-                    }
-                };
+                $query_string->{fields} = $self->_search_fields();
             }
+            push @query_parts, { query_string => $query_string };
         }
     }
 
-- 
2.39.5