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package org.onap.so.apihandlerinfra.infra.rest.validators;
import java.util.Map;
import java.util.Optional;
import java.util.regex.Pattern;
import org.onap.so.apihandlerinfra.Action;
import org.onap.so.apihandlerinfra.Actions;
import org.onap.so.apihandlerinfra.infra.rest.AAIDataRetrieval;
import org.onap.so.listener.Skip;
import org.onap.so.serviceinstancebeans.ServiceInstancesRequest;
import org.springframework.beans.factory.annotation.Autowired;
@Skip
public class ServiceInstanceDeleteValidator implements RequestValidator {
@Autowired
AAIDataRetrieval aaiDataRetrieval;
@Override
public boolean shouldRunFor(String requestUri, ServiceInstancesRequest request, Actions action) {
return Pattern.compile("[Vv][5-8]/serviceInstances/[^/]+").matcher(requestUri).matches()
&& action.equals(Action.deleteInstance);
}
@Override
public Optional<String> validate(Map<String, String> instanceIdMap, ServiceInstancesRequest request,
Map<String, String> queryParams) {
if (aaiDataRetrieval.isServiceRelatedToGenericVnf(instanceIdMap.get("serviceInstanceId"))) {
return Optional.of("Cannot delete service it is still related to existing vf-modules");
} else if (aaiDataRetrieval.isServiceRelatedToNetworks(instanceIdMap.get("serviceInstanceId"))) {
return Optional.of("Cannot delete service it is still related to existing networks");
} else if (aaiDataRetrieval.isServiceRelatedToConfiguration(instanceIdMap.get("serviceInstanceId"))) {
return Optional.of("Cannot delete service it is still related to existing configurations");
} else {
return Optional.empty();
}
}
}
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