io.camunda.operate.webapp.opensearch.reader.OpensearchUserTaskReader Maven / Gradle / Ivy
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/*
* Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH under
* one or more contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright ownership.
* Licensed under the Camunda License 1.0. You may not use this file
* except in compliance with the Camunda License 1.0.
*/
package io.camunda.operate.webapp.opensearch.reader;
import static io.camunda.operate.store.opensearch.dsl.QueryDSL.matchAll;
import static io.camunda.operate.store.opensearch.dsl.QueryDSL.term;
import static io.camunda.operate.store.opensearch.dsl.QueryDSL.withTenantCheck;
import static io.camunda.operate.store.opensearch.dsl.RequestDSL.searchRequestBuilder;
import io.camunda.operate.conditions.OpensearchCondition;
import io.camunda.operate.entities.UserTaskEntity;
import io.camunda.operate.schema.templates.UserTaskTemplate;
import io.camunda.operate.webapp.reader.UserTaskReader;
import java.util.List;
import java.util.Optional;
import org.springframework.context.annotation.Conditional;
import org.springframework.stereotype.Component;
@Conditional(OpensearchCondition.class)
@Component
public class OpensearchUserTaskReader extends OpensearchAbstractReader implements UserTaskReader {
private final UserTaskTemplate userTaskTemplate;
public OpensearchUserTaskReader(final UserTaskTemplate userTaskTemplate) {
this.userTaskTemplate = userTaskTemplate;
}
@Override
public List getUserTasks() {
final var request =
searchRequestBuilder(userTaskTemplate.getAlias()).query(withTenantCheck(matchAll()));
return richOpenSearchClient.doc().searchValues(request, UserTaskEntity.class);
}
@Override
public Optional getUserTaskByFlowNodeInstanceKey(final long flowNodeInstanceKey) {
final var request =
searchRequestBuilder(userTaskTemplate.getAlias())
.query(
withTenantCheck(term(UserTaskTemplate.ELEMENT_INSTANCE_KEY, flowNodeInstanceKey)));
final var hits = richOpenSearchClient.doc().search(request, UserTaskEntity.class).hits();
if (hits.total().value() == 1) {
return Optional.of(hits.hits().get(0).source());
}
return Optional.empty();
}
}