Bug 37018: Add Koha::Exceptions::REST

Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>

Koha/Exceptions/REST.pm

@@ -0,0 +1,33 @@
+package Koha::Exceptions::REST;
+
+use Modern::Perl;
+
+use Koha::Exception;
+
+use Exception::Class (
+    'Koha::Exceptions::REST' => {
+        isa => 'Koha::Exception',
+    },
+    'Koha::Exceptions::REST::Query::InvalidOperator' => {
+        description => "Invalid operator found in query",
+        fields      => ['operator']
+    },
+);
+
+=head1 NAME
+
+Koha::Exceptions::REST - Base class for REST API exceptions
+
+=head1 Exceptions
+
+=head2 Koha::Exceptions::REST
+
+Generic REST API exception.
+
+=head2 Koha::Exceptions::REST::Query::InvalidOperator
+
+The passed query is not allowed.
+
+=cut
+
+1;