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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.serviceinstancebeans.ServiceInstancesRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
@Component
public class ServiceInstanceDeleteValidator implements RequestValidator {
@Autowired
AAIDataRetrieval aaiDataRetrieval;
@Override
public boolean shouldRunFor(String requestUri, ServiceInstancesRequest request, Actions action) {
boolean isALaCarte = false;
if (request.getRequestDetails() != null && request.getRequestDetails().getRequestParameters() != null) {
if (request.getRequestDetails().getRequestParameters().getALaCarte() == null) {
isALaCarte = false;
} else {
isALaCarte = request.getRequestDetails().getRequestParameters().getALaCarte();
}
}
return Pattern.compile("[Vv][5-8]/serviceInstances/[^/]+").matcher(requestUri).matches()
&& action.equals(Action.deleteInstance) && isALaCarte;
}
@Override
public Optional<String> validate(Map<String, String> instanceIdMap, ServiceInstancesRequest request,
Map<String, String> queryParams, Actions action) {
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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