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/**
* Copyright (c) 2018 Orange
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package org.onap.nbi.apis.servicecatalog;
import java.io.File;
import java.io.IOException;
import java.nio.file.Path;
import java.util.*;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.commons.io.FileUtils;
import org.onap.nbi.apis.servicecatalog.jolt.FindServiceSpecJsonTransformer;
import org.onap.nbi.apis.servicecatalog.jolt.GetServiceSpecJsonTransformer;
import org.onap.nbi.apis.servicecatalog.jolt.PostServiceResponseSpecJsonTransformer;
import org.onap.nbi.apis.servicecatalog.jolt.PostServiceSpecJsonTransformer;
import org.onap.nbi.apis.servicecatalog.model.ServiceSpecificationRequest;
import org.onap.nbi.apis.serviceorder.ServiceCatalogUrl;
import org.onap.sdc.tosca.parser.exceptions.SdcToscaParserException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import org.springframework.util.MultiValueMap;
@Service
public class ServiceSpecificationService {
@Autowired
SdcClient sdcClient;
@Autowired
GetServiceSpecJsonTransformer getServiceSpecJsonTransformer;
@Autowired
FindServiceSpecJsonTransformer findServiceSpecJsonTransformer;
// Change for processing POST request
@Autowired
PostServiceSpecJsonTransformer postServiceSpecJsonTransformer;
@Autowired
PostServiceResponseSpecJsonTransformer postServiceResponseSpecJsonTransformer ;
@Autowired
ToscaInfosProcessor toscaInfosProcessor;
@Autowired
private ServiceCatalogUrl serviceCatalogUrl;
@Autowired
ServiceSpecificationDBManager serviceSpecificationDBManager;
private static final Logger LOGGER = LoggerFactory.getLogger(ServiceSpecificationService.class);
public Map get(String serviceSpecId) {
if (serviceSpecificationDBManager.checkServiceSpecExistence(serviceSpecId)) {
return serviceSpecificationDBManager.getServiceSpecification(serviceSpecId);
} else {
Map sdcResponse = sdcClient.callGet(serviceSpecId);
LinkedHashMap serviceCatalogResponse = (LinkedHashMap) getServiceSpecJsonTransformer.transform(sdcResponse);
String toscaModelUrl = (String) sdcResponse.get("toscaModelURL");
String serviceId = (String) sdcResponse.get("id");
File toscaFile = sdcClient.callGetWithAttachment(toscaModelUrl);
Path pathToToscaCsar = toscaFile.toPath().toAbsolutePath();
try {
toscaInfosProcessor.buildAndSaveResponseWithSdcToscaParser(pathToToscaCsar, serviceCatalogResponse);
serviceSpecificationDBManager.saveCatalogResponse(serviceCatalogResponse);
} catch (SdcToscaParserException e) {
LOGGER.debug("unable to build response from tosca csar using sdc-parser, partial response : "
+ pathToToscaCsar.toString() + " " + e.getMessage());
}
try {
if (toscaFile != null) {
LOGGER.debug("deleting tosca archive : " + toscaFile.getName());
FileUtils.forceDelete(toscaFile);
}
} catch (IOException e) {
LOGGER.error("unable to delete temp directory tosca file for id : " + serviceId, e);
}
return serviceCatalogResponse;
}
}
public List<LinkedHashMap> find(MultiValueMap<String, String> parametersMap) {
List<LinkedHashMap> sdcResponse = sdcClient.callFind(parametersMap);
List<LinkedHashMap> serviceCatalogResponse = new ArrayList<>();
if (!CollectionUtils.isEmpty(sdcResponse)) {
serviceCatalogResponse = findServiceSpecJsonTransformer.transform(sdcResponse);
}
return serviceCatalogResponse;
}
public String getInputSchema(String serviceSpecId) {
if (serviceSpecificationDBManager.checkInputSchemaExistence(serviceSpecId)) {
return serviceSpecificationDBManager.getInputSchema(serviceSpecId);
} else {
return null;
}
}
public Map create(String userId, ServiceSpecificationRequest specRequest) {
ObjectMapper mapper = new ObjectMapper();
LinkedHashMap specRequestMap = mapper.convertValue(specRequest, LinkedHashMap.class);
HashMap<Object, Object> serviceCatalogInput = (HashMap) postServiceSpecJsonTransformer.transform(specRequestMap);
//Call SDC Post API
Map sdcResponse = sdcClient.callPost(serviceCatalogInput,userId);
LOGGER.info("SDC response " + sdcResponse);
//Transform SDC Response
LinkedHashMap<Object,Object> serviceCatalogResponse =null;
if (!CollectionUtils.isEmpty(sdcResponse)) {
serviceCatalogResponse = (LinkedHashMap)postServiceResponseSpecJsonTransformer.transform(sdcResponse);
}
return serviceCatalogResponse;
}
}
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