work around ESXM inflating using the index from data

MetaCPAN::Model is configured to use indexes that may be aliases on the
actual servers. It doesn't know about the index that the server is
using. When inflating, it should use the index it has been configured
with, not the one taken from the data.

Author: haarg

lib/ElasticSearchX/Model/Document/Set.pm

@@ -44,4 +44,17 @@ my $get = \&get;
     goto &$get;
 };
 
+# ESXM will try to inflate based on the index/type stored in the result. We
+# are using aliases, and ESXM doesn't know about the actual index that the
+# docs are stored in. Instead, allow it to use the configured index/type for
+# this doc set.
+my $inflate_result = \&inflate_result;
+*inflate_result = sub {
+    my ( $self, $res ) = @_;
+    my $new_res = { %$res };
+    delete $new_res->{_index};
+    delete $new_res->{_type};
+    $self->$inflate_result($new_res);
+};
+
 1;