def _parse_hits(self, hits, resource):
        """Parse hits response into documents."""
        datasource = self.get_datasource(resource)
        schema = {}
        schema.update(config.DOMAIN[datasource[0]].get('schema', {}))
        schema.update(config.DOMAIN[resource].get('schema', {}))
        dates = get_dates(schema)
        docs = []
        for hit in hits.get('hits', {}).get('hits', []):
            docs.append(format_doc(hit, schema, dates))
        return ElasticCursor(hits, docs)
Parse hits response into documents.