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/*-
* ============LICENSE_START==========================================
* ONAP Portal
* ===================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ===================================================================
* Modification Copyright © 2020 IBM.
* ===================================================================
*
* Unless otherwise specified, all software contained herein is licensed
* under the Apache License, Version 2.0 (the "License");
* you may not use this software 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.
*
* Unless otherwise specified, all documentation contained herein is licensed
* under the Creative Commons License, Attribution 4.0 Intl. (the "License");
* you may not use this documentation except in compliance with the License.
* You may obtain a copy of the License at
*
* https://creativecommons.org/licenses/by/4.0/
*
* Unless required by applicable law or agreed to in writing, documentation
* 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.
*
* ============LICENSE_END============================================
*
*
*/
package org.onap.portalapp.portal.controller;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;
import org.onap.portalapp.controller.EPRestrictedBaseController;
import org.onap.portalapp.portal.domain.MicroserviceData;
import org.onap.portalapp.portal.domain.WidgetCatalog;
import org.onap.portalapp.portal.domain.WidgetServiceHeaders;
import org.onap.portalapp.portal.ecomp.model.PortalRestResponse;
import org.onap.portalapp.portal.ecomp.model.PortalRestStatusEnum;
import org.onap.portalapp.portal.logging.aop.EPAuditLog;
import org.onap.portalapp.portal.service.WidgetMService;
import org.onap.portalapp.portal.service.MicroserviceService;
import org.onap.portalapp.portal.utils.EcompPortalUtils;
import org.onap.portalapp.validation.DataValidator;
import org.onap.portalsdk.core.util.SystemProperties;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.core.ParameterizedTypeReference;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpMethod;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;
@SuppressWarnings("unchecked")
@RestController
@org.springframework.context.annotation.Configuration
@EnableAspectJAutoProxy
@EPAuditLog
public class MicroserviceController extends EPRestrictedBaseController {
private final DataValidator dataValidator = new DataValidator();
String whatService = "widgets-service";
RestTemplate template = new RestTemplate();
@Autowired
private WidgetMService widgetMService;
@Autowired
private MicroserviceService microserviceService;
@PostMapping(value = { "/portalApi/microservices" })
public PortalRestResponse<String> createMicroservice(HttpServletRequest request, HttpServletResponse response,
@Valid @RequestBody MicroserviceData newServiceData) throws Exception {
if (newServiceData == null) {
return new PortalRestResponse<>(PortalRestStatusEnum.ERROR, "FAILURE",
"MicroserviceData cannot be null or empty");
}else {
if(!dataValidator.isValid(newServiceData)){
return new PortalRestResponse<>(PortalRestStatusEnum.ERROR,
"ERROR", "MicroserviceData is not valid");
}
}
long serviceId = microserviceService.saveMicroservice(newServiceData);
try {
microserviceService.saveServiceParameters(serviceId, newServiceData.getParameterList());
} catch (Exception e) {
return new PortalRestResponse<>(PortalRestStatusEnum.ERROR, "FAILURE", e.getMessage());
}
return new PortalRestResponse<>(PortalRestStatusEnum.OK, "SUCCESS", "");
}
@GetMapping(value = { "/portalApi/microservices" })
public List<MicroserviceData> getMicroservice(HttpServletRequest request, HttpServletResponse response)
throws Exception {
return microserviceService.getMicroserviceData();
}
@PutMapping(value = { "/portalApi/microservices/{serviceId}" })
public PortalRestResponse<String> updateMicroservice(HttpServletRequest request, HttpServletResponse response,
@PathVariable("serviceId") long serviceId, @Valid @RequestBody MicroserviceData newServiceData) {
if (newServiceData == null) {
return new PortalRestResponse<>(PortalRestStatusEnum.ERROR, "FAILURE",
"MicroserviceData cannot be null or empty");
}else {
if(!dataValidator.isValid(newServiceData)){
return new PortalRestResponse<>(PortalRestStatusEnum.ERROR,
"ERROR", "MicroserviceData is not valid");
}
}
try {
microserviceService.updateMicroservice(serviceId, newServiceData);
} catch (Exception e) {
return new PortalRestResponse<>(PortalRestStatusEnum.ERROR, "FAILURE", e.getMessage());
}
return new PortalRestResponse<>(PortalRestStatusEnum.OK, "SUCCESS", "");
}
@DeleteMapping(value = { "/portalApi/microservices/{serviceId}" })
public PortalRestResponse<String> deleteMicroservice(HttpServletRequest request, HttpServletResponse response,
@PathVariable("serviceId") long serviceId) {
try {
ParameterizedTypeReference<List<WidgetCatalog>> typeRef = new ParameterizedTypeReference<List<WidgetCatalog>>() {
};
// If this service is assoicated with widgets, cannnot be deleted
ResponseEntity<List<WidgetCatalog>> ans = template.exchange(
EcompPortalUtils.widgetMsProtocol() + "://" + widgetMService.getServiceLocation(whatService, SystemProperties.getProperty("microservices.widget.local.port"))
+ "/widget/microservices/widgetCatalog/service/" + serviceId,
HttpMethod.GET, new HttpEntity(WidgetServiceHeaders.getInstance()), typeRef);
List<WidgetCatalog> widgets = ans.getBody();
if(widgets.size() == 0)
microserviceService.deleteMicroservice(serviceId);
else{
StringBuilder sb = new StringBuilder();
for(int i = 0; i < widgets.size(); i++){
sb.append("'").append(widgets.get(i).getName()).append("' ");
if(i < (widgets.size()-1)){
sb.append(",");
}
}
return new PortalRestResponse<>(PortalRestStatusEnum.WARN, "SOME WIDGETS ASSOICATE WITH THIS SERVICE",
sb.toString());
}
} catch (Exception e) {
return new PortalRestResponse<>(PortalRestStatusEnum.ERROR, "FAILURE", e.getMessage());
}
return new PortalRestResponse<>(PortalRestStatusEnum.OK, "SUCCESS", "");
}
}
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