public static void removePendingRatings(String userId, ElasticSearchContextListener es) {
// definitely not more than 2, but to be safe, take 100...
SearchResponse response =
es.searchrequest(INDEX_NAME, QueryBuilders.matchQuery(ES_STATUS, ES_STATUS_PENDING), 0, 100)
.actionGet();
for (SearchHit hit : response.getHits()) {
es.deleteRequest(INDEX_NAME, hit.getId()).actionGet();
}
}
public static void onSendToUser(ElasticSearchContextListener es, String userId, String memeId) {
Map<String, Object> data = new HashMap<>();
data.put(ES_USER_ID, userId);
data.put(ES_MEME_ID, memeId);
data.put(ES_STATUS, ES_STATUS_PENDING);
data.put(ES_RATING_TIME, System.currentTimeMillis());
es.indexRequest(INDEX_NAME, data);
}
public static String save(
ElasticSearchContextListener es, String userId, String memeId, String value) {
try {
String pendingItemId = getPendingItemId(es, userId, memeId);
Map<String, Object> data = getRatingsObjectMap(userId, memeId, value);
if (pendingItemId != null) {
UpdateResponse response = es.updateRequest(INDEX_NAME, pendingItemId, data).actionGet();
return response.getId();
} else {
IndexResponse response = es.indexRequest(INDEX_NAME, data).actionGet();
return response.getId();
}
} catch (Exception e) {
return null;
}
}
private static String getPendingItemId(
ElasticSearchContextListener es, String userId, String memeId) {
String pendingItemId = null;
SearchResponse response =
es.searchrequest(
INDEX_NAME,
QueryBuilders.boolQuery()
.must(QueryBuilders.matchQuery(ES_USER_ID, userId))
.must(QueryBuilders.matchQuery(ES_MEME_ID, memeId))
.must(QueryBuilders.matchQuery(ES_STATUS, ES_STATUS_PENDING)),
0,
1)
.actionGet();
if (response.getHits().getTotalHits() > 0) {
pendingItemId = response.getHits().getAt(0).id();
}
return pendingItemId;
}
public static long getTotalNumberOfRatings(ElasticSearchContextListener es) {
SearchResponse resp =
es.searchrequest(INDEX_NAME, QueryBuilders.matchAllQuery(), 0, 0).actionGet();
return resp.getHits().getTotalHits();
}