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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.aaisimulator.controller;
import static org.onap.so.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGION;
import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGIONS;
import static org.onap.so.aaisimulator.utils.Constants.ESR_SYSTEM_INFO_LIST;
import static org.onap.so.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
import static org.onap.so.aaisimulator.utils.Constants.VSERVER;
import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getHeaders;
import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
import java.util.Optional;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.MediaType;
import org.onap.aai.domain.yang.CloudRegion;
import org.onap.aai.domain.yang.EsrSystemInfo;
import org.onap.aai.domain.yang.EsrSystemInfoList;
import org.onap.aai.domain.yang.Relationship;
import org.onap.aai.domain.yang.Tenant;
import org.onap.aai.domain.yang.Vserver;
import org.onap.so.aaisimulator.models.CloudRegionKey;
import org.onap.so.aaisimulator.service.providers.CloudRegionCacheServiceProvider;
import org.onap.so.aaisimulator.utils.HttpServiceUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpHeaders;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
/**
* @author Waqas Ikram (waqas.ikram@est.tech)
*
*/
@Controller
@RequestMapping(path = CLOUD_REGIONS)
public class CloudRegionsController {
private static final Logger LOGGER = LoggerFactory.getLogger(CloudRegionsController.class);
private final CloudRegionCacheServiceProvider cacheServiceProvider;
@Autowired
public CloudRegionsController(final CloudRegionCacheServiceProvider cacheServiceProvider) {
this.cacheServiceProvider = cacheServiceProvider;
}
@PutMapping(value = "{cloud-owner}/{cloud-region-id}",
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putCloudRegion(@RequestBody final CloudRegion cloudRegion,
@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
if (key.isValid()) {
LOGGER.info("Will add CloudRegion to cache with key 'key': {} ....", key);
if (cloudRegion.getResourceVersion() == null || cloudRegion.getResourceVersion().isEmpty()) {
cloudRegion.setResourceVersion(getResourceVersion());
}
cacheServiceProvider.putCloudRegion(key, cloudRegion);
return ResponseEntity.accepted().build();
}
LOGGER.error("Unable to add CloudRegion in cache because of invalid key {}", key);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
@GetMapping(value = "{cloud-owner}/{cloud-region-id}",
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> getCloudRegion(@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId,
@RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
LOGGER.info("Retrieving CloudRegion using key : {} with depth: {}...", key, depth);
if (key.isValid()) {
final Optional<CloudRegion> optional = cacheServiceProvider.getCloudRegion(key);
if (optional.isPresent()) {
final CloudRegion cloudRegion = optional.get();
LOGGER.info("found CloudRegion {} in cache", cloudRegion);
return ResponseEntity.ok(cloudRegion);
}
}
LOGGER.error("Unable to find CloudRegion in cache using {}", key);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
@PutMapping(value = "{cloud-owner}/{cloud-region-id}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId, @RequestBody final Relationship relationship,
final HttpServletRequest request) {
LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
final Optional<Relationship> optional =
cacheServiceProvider.addRelationShip(key, relationship, request.getRequestURI());
if (optional.isPresent()) {
final Relationship resultantRelationship = optional.get();
LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
return ResponseEntity.accepted().body(resultantRelationship);
}
LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
return getRequestErrorResponseEntity(request, VSERVER);
}
@PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putTenant(@RequestBody final Tenant tenant,
@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId,
@PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
if (key.isValid()) {
LOGGER.info("Will add Tenant to cache with key 'key': {} ....", key);
if (tenant.getResourceVersion() == null || tenant.getResourceVersion().isEmpty()) {
tenant.setResourceVersion(getResourceVersion());
}
if (cacheServiceProvider.putTenant(key, tenantId, tenant)) {
return ResponseEntity.accepted().build();
}
}
LOGGER.error("Unable to add Tenant in cache using key {}", key);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
@GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> getTenant(@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId,
@PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
LOGGER.info("Retrieving Tenant using key : {} and tenant-id:{} ...", key, tenantId);
if (key.isValid()) {
final Optional<Tenant> optional = cacheServiceProvider.getTenant(key, tenantId);
if (optional.isPresent()) {
final Tenant tenant = optional.get();
LOGGER.info("found Tenant {} in cache", tenant);
return ResponseEntity.ok(tenant);
}
}
LOGGER.error("Unable to find Tenant in cache key : {} and tenant-id:{} ...", key, tenantId);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
@PutMapping(
value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}" + RELATIONSHIP_LIST_RELATIONSHIP_URL,
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putRelationShip(@RequestBody final Relationship relationship,
@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId,
@PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
LOGGER.info("Will put RelationShip for key : {} and tenant-id:{} ...", key, tenantId);
if (relationship.getRelatedLink() != null) {
final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
final HttpHeaders incomingHeader = getHeaders(request);
final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
request.getRequestURI(), key, tenantId, relationship);
if (result) {
LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
return ResponseEntity.accepted().build();
}
}
LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
@PutMapping(value = "{cloud-owner}/{cloud-region-id}/esr-system-info-list/esr-system-info/{esr-system-info-id}",
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putEsrSystemInfo(@RequestBody final EsrSystemInfo esrSystemInfo,
@PathVariable("esr-system-info-id") final String esrSystemInfoId,
@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
LOGGER.info("Will put esrSystemInfo for 'key': {} ...", key);
if (esrSystemInfo.getResourceVersion() == null || esrSystemInfo.getResourceVersion().isEmpty()) {
esrSystemInfo.setResourceVersion(getResourceVersion());
}
if (cacheServiceProvider.putEsrSystemInfo(key, esrSystemInfoId, esrSystemInfo)) {
LOGGER.info("Successfully added EsrSystemInfo key : {} ...", key, esrSystemInfo);
return ResponseEntity.accepted().build();
}
LOGGER.error("Unable to add EsrSystemInfo in cache for key : {} ...", key);
return getRequestErrorResponseEntity(request, ESR_SYSTEM_INFO_LIST);
}
@GetMapping(value = "{cloud-owner}/{cloud-region-id}/esr-system-info-list",
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> getEsrSystemInfoList(@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
LOGGER.info("Retrieving EsrSystemInfoList using key : {} ...", key);
if (key.isValid()) {
final Optional<EsrSystemInfoList> optional = cacheServiceProvider.getEsrSystemInfoList(key);
if (optional.isPresent()) {
final EsrSystemInfoList esrSystemInfoList = optional.get();
LOGGER.info("found EsrSystemInfoList {} in cache", esrSystemInfoList);
return ResponseEntity.ok(esrSystemInfoList);
}
}
LOGGER.error("Unable to find EsrSystemInfoList in cache using key : {} ...", key);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
@PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putVserver(@RequestBody final Vserver vServer,
@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId,
@PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
if (vServer.getResourceVersion() == null || vServer.getResourceVersion().isEmpty()) {
vServer.setResourceVersion(getResourceVersion());
}
LOGGER.info("Will put Vserver in cache using using key: {}, tenantId: {}, vServerId: {} ...", key, tenantId,
vServerId);
if (cacheServiceProvider.putVserver(key, tenantId, vServerId, vServer)) {
if (vServer.getRelationshipList() != null) {
for (final Relationship relationship : vServer.getRelationshipList().getRelationship()) {
if (relationship.getRelatedLink() != null) {
final String requestUri = request.getRequestURI();
final String targetBaseUrl =
HttpServiceUtils.getBaseUrl(request.getRequestURL(), requestUri).toString();
final HttpHeaders incomingHeader = getHeaders(request);
final boolean result = cacheServiceProvider.addVServerRelationShip(incomingHeader,
targetBaseUrl, requestUri, key, tenantId, vServerId, relationship);
if (!result) {
LOGGER.error(
"Unable to add Vserver relationship in cache using key: {}, tenantId: {}, vServerId: {}",
key, tenantId, vServerId);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
LOGGER.info("Successfully added relationship with {}", relationship.getRelatedLink());
}
}
}
LOGGER.info("Successfully added Vserver for key: {}, tenantId: {}, vServerId: {} ...", key, tenantId,
vServerId);
return ResponseEntity.accepted().build();
}
LOGGER.error("Unable to add Vserver in cache using key: {}, tenantId: {}, vServerId: {}", key, tenantId,
vServerId);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
@GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> getVserver(@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId,
@PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
LOGGER.info("Retrieving Vserver using key: {}, tenant-id: {} and vserver-id: {}...", key, tenantId, vServerId);
final Optional<Vserver> optional = cacheServiceProvider.getVserver(key, tenantId, vServerId);
if (optional.isPresent()) {
final Vserver vServer = optional.get();
LOGGER.info("found Vserver {} in cache", vServer);
return ResponseEntity.ok(vServer);
}
LOGGER.error("Unable to find Vserver in cache using key: {}, tenant-id: {} and vserver-id: {}...", key,
tenantId, vServerId);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
@DeleteMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> deleteVserver(@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId,
@PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
@RequestParam(name = "resource-version") final String resourceVersion, final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
LOGGER.info("Will delete Vserver using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {}...", key,
tenantId, vServerId, resourceVersion);
if (cacheServiceProvider.deleteVserver(key, tenantId, vServerId, resourceVersion)) {
LOGGER.info(
"Successfully delete Vserver from cache for key: {}, tenant-id: {}, vserver-id: {} and resource-version: {}",
key, tenantId, vServerId, resourceVersion);
return ResponseEntity.noContent().build();
}
LOGGER.error(
"Unable to delete Vserver from cache using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {} ...",
key, tenantId, vServerId, resourceVersion);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
@PutMapping(
value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}"
+ RELATIONSHIP_LIST_RELATIONSHIP_URL,
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putVserverRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId,
@PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
@RequestBody final Relationship relationship, final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
if (relationship.getRelatedLink() != null) {
final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
final HttpHeaders incomingHeader = getHeaders(request);
final boolean result = cacheServiceProvider.addVServerRelationShip(incomingHeader, targetBaseUrl,
request.getRequestURI(), key, tenantId, vServerId, relationship);
if (result) {
LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
return ResponseEntity.accepted().build();
}
}
LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
@PutMapping(
value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}"
+ BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
public ResponseEntity<?> putBiDirectionalVServerRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
@PathVariable("cloud-region-id") final String cloudRegionId,
@PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
@RequestBody final Relationship relationship, final HttpServletRequest request) {
final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
final Optional<Relationship> optional = cacheServiceProvider.addvServerRelationShip(key, tenantId, vServerId,
relationship, request.getRequestURI());
if (optional.isPresent()) {
final Relationship resultantRelationship = optional.get();
LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
return ResponseEntity.accepted().body(resultantRelationship);
}
LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
return getRequestErrorResponseEntity(request, CLOUD_REGION);
}
}
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