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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2019 Nordix Foundation.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.so.sdncsimulator.controller;
import static org.onap.sdnc.northbound.client.model.GenericResourceApiRequestActionEnumeration.DELETESERVICEINSTANCE;
import static org.onap.sdnc.northbound.client.model.GenericResourceApiRequestActionEnumeration.DELETEVNFINSTANCE;
import static org.onap.sdnc.northbound.client.model.GenericResourceApiSvcActionEnumeration.DELETE;
import static org.onap.so.sdncsimulator.utils.Constants.OPERATIONS_URL;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.MediaType;
import org.onap.sdnc.northbound.client.model.GenericResourceApiRequestActionEnumeration;
import org.onap.sdnc.northbound.client.model.GenericResourceApiRequestinformationRequestInformation;
import org.onap.sdnc.northbound.client.model.GenericResourceApiSdncrequestheaderSdncRequestHeader;
import org.onap.sdnc.northbound.client.model.GenericResourceApiServiceOperationInformation;
import org.onap.sdnc.northbound.client.model.GenericResourceApiSvcActionEnumeration;
import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfOperationInformation;
import org.onap.sdnc.northbound.client.model.GenericResourceApiVfModuleOperationInformation;
import org.onap.so.sdncsimulator.models.InputRequest;
import org.onap.so.sdncsimulator.models.Output;
import org.onap.so.sdncsimulator.models.OutputRequest;
import org.onap.so.sdncsimulator.providers.ServiceOperationsCacheServiceProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
/**
* @author Waqas Ikram (waqas.ikram@est.tech)
*
*/
@Controller
@RequestMapping(path = OPERATIONS_URL)
public class OperationsController {
private static final String HTTP_STATUS_OK = HttpStatus.OK.value() + "";
private static final Logger LOGGER = LoggerFactory.getLogger(OperationsController.class);
private final ServiceOperationsCacheServiceProvider cacheServiceProvider;
@Autowired
public OperationsController(final ServiceOperationsCacheServiceProvider cacheServiceProvider) {
this.cacheServiceProvider = cacheServiceProvider;
}
@PostMapping(value = "/GENERIC-RESOURCE-API:service-topology-operation/",
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> postServiceOperationInformation(
@RequestBody final InputRequest<GenericResourceApiServiceOperationInformation> inputRequest,
final HttpServletRequest request) {
LOGGER.info("Request Received: {} ...", inputRequest);
final GenericResourceApiServiceOperationInformation apiServiceOperationInformation = inputRequest.getInput();
if (apiServiceOperationInformation == null) {
LOGGER.error("Invalid input request: {}", inputRequest);
return ResponseEntity.badRequest().build();
}
final Output output = getOutput(apiServiceOperationInformation);
final OutputRequest outputRequest = new OutputRequest(output);
if (output.getResponseCode().equals(HTTP_STATUS_OK)) {
LOGGER.info("Sucessfully executed service request sending response: {}", outputRequest);
return ResponseEntity.ok(outputRequest);
}
LOGGER.error("Unable to execute input request: {}, will send OutputRequest: {}", inputRequest, outputRequest);
return ResponseEntity.badRequest().body(outputRequest);
}
@PostMapping(value = "/GENERIC-RESOURCE-API:vnf-topology-operation/",
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> postVnfOperationInformation(
@RequestBody final InputRequest<GenericResourceApiVnfOperationInformation> inputRequest,
final HttpServletRequest request) {
LOGGER.info("Request Received: {} ...", inputRequest);
final GenericResourceApiVnfOperationInformation apiVnfOperationInformation = inputRequest.getInput();
if (apiVnfOperationInformation == null) {
LOGGER.error("Invalid input request: {}", inputRequest);
return ResponseEntity.badRequest().build();
}
final Output output = getOutput(apiVnfOperationInformation);
final OutputRequest outputRequest = new OutputRequest(output);
if (output.getResponseCode().equals(HTTP_STATUS_OK)) {
LOGGER.info("Sucessfully executed request vnf sending response: {}", outputRequest);
return ResponseEntity.ok(outputRequest);
}
LOGGER.error("Unable to execute input request: {}, will send OutputRequest: {}", inputRequest, outputRequest);
return ResponseEntity.badRequest().body(outputRequest);
}
private Output getOutput(final GenericResourceApiServiceOperationInformation serviceOperationInformation) {
final GenericResourceApiRequestinformationRequestInformation requestInformation =
serviceOperationInformation.getRequestInformation();
final GenericResourceApiSdncrequestheaderSdncRequestHeader sdncRequestHeader =
serviceOperationInformation.getSdncRequestHeader();
if (requestInformation != null && sdncRequestHeader != null) {
final GenericResourceApiRequestActionEnumeration requestAction = requestInformation.getRequestAction();
final GenericResourceApiSvcActionEnumeration svcAction = sdncRequestHeader.getSvcAction();
if (DELETESERVICEINSTANCE.equals(requestAction) && DELETE.equals(svcAction)) {
LOGGER.info("RequestAction: {} and SvcAction: {} will delete service instance from cache ...",
requestAction, svcAction);
return cacheServiceProvider.deleteServiceOperationInformation(serviceOperationInformation);
}
}
return cacheServiceProvider.putServiceOperationInformation(serviceOperationInformation);
}
private Output getOutput(final GenericResourceApiVnfOperationInformation apiVnfOperationInformation) {
final GenericResourceApiRequestinformationRequestInformation requestInformation =
apiVnfOperationInformation.getRequestInformation();
if (requestInformation != null) {
final GenericResourceApiRequestActionEnumeration requestAction = requestInformation.getRequestAction();
if (DELETEVNFINSTANCE.equals(requestAction)) {
LOGGER.info("RequestAction: {} will delete vnf instance from cache ...", requestAction);
return cacheServiceProvider.deleteVnfOperationInformation(apiVnfOperationInformation);
}
}
return cacheServiceProvider.putVnfOperationInformation(apiVnfOperationInformation);
}
@PostMapping(value = "/GENERIC-RESOURCE-API:vf-module-topology-operation/",
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> postVfModuleOperationInformation(
@RequestBody final InputRequest<GenericResourceApiVfModuleOperationInformation> inputRequest,
final HttpServletRequest request) {
LOGGER.info("Request Received for VfModule : {} ...", inputRequest);
final GenericResourceApiVfModuleOperationInformation apiVfModuleOperationInformation = inputRequest.getInput();
if (apiVfModuleOperationInformation == null) {
LOGGER.error("Invalid input request: {}", inputRequest);
return ResponseEntity.badRequest().build();
}
final Output output = getOutput(apiVfModuleOperationInformation);
final OutputRequest outputRequest = new OutputRequest(output);
if (output.getResponseCode().equals(HTTP_STATUS_OK)) {
LOGGER.info("Sucessfully executed request vnf sending response: {}", outputRequest);
return ResponseEntity.ok(outputRequest);
}
LOGGER.error("Unable to execute input request: {}, will send OutputRequest: {}", inputRequest, outputRequest);
return ResponseEntity.badRequest().body(outputRequest);
}
private Output getOutput(final GenericResourceApiVfModuleOperationInformation apiVfModuleOperationInformation) {
return cacheServiceProvider.putVfModuleOperationInformation(apiVfModuleOperationInformation);
}
}
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