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Fix cloning alert conditions with identical id when cloning stream. #3615

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merged 2 commits into from Mar 16, 2017
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Expand Up @@ -43,13 +43,15 @@
import org.graylog2.plugin.Message;
import org.graylog2.plugin.Tools;
import org.graylog2.plugin.alarms.AlertCondition;
import org.graylog2.plugin.configuration.ConfigurationException;
import org.graylog2.plugin.database.ValidationException;
import org.graylog2.plugin.streams.Output;
import org.graylog2.plugin.streams.Stream;
import org.graylog2.plugin.streams.StreamRule;
import org.graylog2.rest.models.alarmcallbacks.requests.AlertReceivers;
import org.graylog2.rest.models.alarmcallbacks.requests.CreateAlarmCallbackRequest;
import org.graylog2.rest.models.streams.alerts.AlertConditionSummary;
import org.graylog2.rest.models.streams.alerts.requests.CreateConditionRequest;
import org.graylog2.rest.models.streams.requests.UpdateStreamRequest;
import org.graylog2.rest.models.system.outputs.responses.OutputSummary;
import org.graylog2.rest.resources.streams.requests.CloneStreamRequest;
Expand All @@ -71,6 +73,8 @@
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.joda.time.format.ISODateTimeFormat;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.inject.Inject;
import javax.validation.Valid;
Expand Down Expand Up @@ -105,6 +109,8 @@
@Api(value = "Streams", description = "Manage streams")
@Path("/streams")
public class StreamResource extends RestResource {
private static final Logger LOG = LoggerFactory.getLogger(StreamResource.class);

private final StreamService streamService;
private final StreamRuleService streamRuleService;
private final StreamRouterEngine.Factory streamRouterEngineFactory;
Expand Down Expand Up @@ -391,12 +397,13 @@ public Response cloneStream(@ApiParam(name = "streamId", required = true) @PathP
checkNotDefaultStream(streamId, "The default stream cannot be cloned.");

final Stream sourceStream = streamService.load(streamId);
final String creatorUser = getCurrentUser().getName();

// Create stream.
final Map<String, Object> streamData = Maps.newHashMap();
streamData.put(StreamImpl.FIELD_TITLE, cr.title());
streamData.put(StreamImpl.FIELD_DESCRIPTION, cr.description());
streamData.put(StreamImpl.FIELD_CREATOR_USER_ID, getCurrentUser().getName());
streamData.put(StreamImpl.FIELD_CREATOR_USER_ID, creatorUser);
streamData.put(StreamImpl.FIELD_CREATED_AT, Tools.nowUTC());
streamData.put(StreamImpl.FIELD_MATCHING_TYPE, sourceStream.getMatchingType().toString());
streamData.put(StreamImpl.FIELD_REMOVE_MATCHES_FROM_DEFAULT_STREAM, cr.removeMatchesFromDefaultStream());
Expand All @@ -423,7 +430,16 @@ public Response cloneStream(@ApiParam(name = "streamId", required = true) @PathP
}

for (AlertCondition alertCondition : streamService.getAlertConditions(sourceStream)) {
streamService.addAlertCondition(stream, alertCondition);
try {
final AlertCondition clonedAlertCondition = alertService.fromRequest(
CreateConditionRequest.create(alertCondition.getType(), alertCondition.getTitle(), alertCondition.getParameters()),
stream,
creatorUser
);
streamService.addAlertCondition(stream, clonedAlertCondition);
} catch (ConfigurationException e) {
LOG.warn("Unable to clone alert condition <" + alertCondition + "> - skipping: ", e);
}
}

for (AlarmCallbackConfiguration alarmCallbackConfiguration : alarmCallbackConfigurationService.getForStream(sourceStream)) {
Expand Down