Change interaction modal in web UI (#26075)

Co-authored-by: Eugen Rochko <eugen@zeonfederated.com>

app/lib/importer/instances_index_importer.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+class Importer::InstancesIndexImporter < Importer::BaseImporter
+  def import!
+    index.adapter.default_scope.find_in_batches(batch_size: @batch_size) do |tmp|
+      in_work_unit(tmp) do |instances|
+        bulk = Chewy::Index::Import::BulkBuilder.new(index, to_index: instances).bulk_body
+
+        indexed = bulk.count { |entry| entry[:index] }
+        deleted = bulk.count { |entry| entry[:delete] }
+
+        Chewy::Index::Import::BulkRequest.new(index).perform(bulk)
+
+        [indexed, deleted]
+      end
+    end
+
+    wait!
+  end
+
+  private
+
+  def index
+    InstancesIndex
+  end
+end