plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aaisimulator/controller/CloudRegionsController.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2019 Nordix Foundation.
   4  * ================================================================================
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  *
  17  * SPDX-License-Identifier: Apache-2.0
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.so.aaisimulator.controller;
  21
  22 import static org.onap.so.aaisimulator.utils.Constants.BI_DIRECTIONAL_RELATIONSHIP_LIST_URL;
  23 import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGION;
  24 import static org.onap.so.aaisimulator.utils.Constants.CLOUD_REGIONS;
  25 import static org.onap.so.aaisimulator.utils.Constants.ESR_SYSTEM_INFO_LIST;
  26 import static org.onap.so.aaisimulator.utils.Constants.RELATIONSHIP_LIST_RELATIONSHIP_URL;
  27 import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getHeaders;
  28 import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
  29 import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
  30 import java.util.Optional;
  31 import javax.servlet.http.HttpServletRequest;
  32 import javax.ws.rs.core.MediaType;
  33 import org.onap.aai.domain.yang.CloudRegion;
  34 import org.onap.aai.domain.yang.EsrSystemInfo;
  35 import org.onap.aai.domain.yang.EsrSystemInfoList;
  36 import org.onap.aai.domain.yang.Relationship;
  37 import org.onap.aai.domain.yang.Tenant;
  38 import org.onap.aai.domain.yang.Vserver;
  39 import org.onap.so.aaisimulator.models.CloudRegionKey;
  40 import org.onap.so.aaisimulator.service.providers.CloudRegionCacheServiceProvider;
  41 import org.onap.so.aaisimulator.utils.HttpServiceUtils;
  42 import org.slf4j.Logger;
  43 import org.slf4j.LoggerFactory;
  44 import org.springframework.beans.factory.annotation.Autowired;
  45 import org.springframework.http.HttpHeaders;
  46 import org.springframework.http.ResponseEntity;
  47 import org.springframework.stereotype.Controller;
  48 import org.springframework.web.bind.annotation.DeleteMapping;
  49 import org.springframework.web.bind.annotation.GetMapping;
  50 import org.springframework.web.bind.annotation.PathVariable;
  51 import org.springframework.web.bind.annotation.PutMapping;
  52 import org.springframework.web.bind.annotation.RequestBody;
  53 import org.springframework.web.bind.annotation.RequestMapping;
  54 import org.springframework.web.bind.annotation.RequestParam;
  55
  56 /**
  57  * @author Waqas Ikram (waqas.ikram@est.tech)
  58  *
  59  */
  60 @Controller
  61 @RequestMapping(path = CLOUD_REGIONS)
  62 public class CloudRegionsController {
  63     private static final Logger LOGGER = LoggerFactory.getLogger(CloudRegionsController.class);
  64
  65     private final CloudRegionCacheServiceProvider cacheServiceProvider;
  66
  67     @Autowired
  68     public CloudRegionsController(final CloudRegionCacheServiceProvider cacheServiceProvider) {
  69         this.cacheServiceProvider = cacheServiceProvider;
  70     }
  71
  72     @PutMapping(value = "{cloud-owner}/{cloud-region-id}",
  73             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  74             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  75     public ResponseEntity<?> putCloudRegion(@RequestBody final CloudRegion cloudRegion,
  76             @PathVariable("cloud-owner") final String cloudOwner,
  77             @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
  78
  79         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
  80
  81         if (key.isValid()) {
  82             LOGGER.info("Will add CloudRegion to cache with key 'key': {} ....", key);
  83             if (cloudRegion.getResourceVersion() == null || cloudRegion.getResourceVersion().isEmpty()) {
  84                 cloudRegion.setResourceVersion(getResourceVersion());
  85             }
  86             cacheServiceProvider.putCloudRegion(key, cloudRegion);
  87             return ResponseEntity.accepted().build();
  88         }
  89
  90         LOGGER.error("Unable to add CloudRegion in cache because of invalid key {}", key);
  91         return getRequestErrorResponseEntity(request, CLOUD_REGION);
  92     }
  93
  94     @GetMapping(value = "{cloud-owner}/{cloud-region-id}",
  95             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  96     public ResponseEntity<?> getCloudRegion(@PathVariable("cloud-owner") final String cloudOwner,
  97             @PathVariable("cloud-region-id") final String cloudRegionId,
  98             @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
  99         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 100         LOGGER.info("Retrieving CloudRegion using key : {} with depth: {}...", key, depth);
 101         if (key.isValid()) {
 102             final Optional<CloudRegion> optional = cacheServiceProvider.getCloudRegion(key);
 103             if (optional.isPresent()) {
 104                 final CloudRegion cloudRegion = optional.get();
 105                 LOGGER.info("found CloudRegion {} in cache", cloudRegion);
 106                 return ResponseEntity.ok(cloudRegion);
 107             }
 108         }
 109         LOGGER.error("Unable to find CloudRegion in cache using {}", key);
 110         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 111     }
 112
 113     @PutMapping(value = "{cloud-owner}/{cloud-region-id}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
 114             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 115             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 116     public ResponseEntity<?> putRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
 117             @PathVariable("cloud-region-id") final String cloudRegionId, @RequestBody final Relationship relationship,
 118             final HttpServletRequest request) {
 119         LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
 120
 121         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 122
 123         final Optional<Relationship> optional =
 124                 cacheServiceProvider.addRelationShip(key, relationship, request.getRequestURI());
 125
 126         if (optional.isPresent()) {
 127             final Relationship resultantRelationship = optional.get();
 128             LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
 129             return ResponseEntity.accepted().body(resultantRelationship);
 130         }
 131
 132         LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
 133         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 134
 135     }
 136
 137     @PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
 138             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 139             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 140     public ResponseEntity<?> putTenant(@RequestBody final Tenant tenant,
 141             @PathVariable("cloud-owner") final String cloudOwner,
 142             @PathVariable("cloud-region-id") final String cloudRegionId,
 143             @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
 144
 145         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 146
 147         if (key.isValid()) {
 148             LOGGER.info("Will add Tenant to cache with key 'key': {} ....", key);
 149             if (tenant.getResourceVersion() == null || tenant.getResourceVersion().isEmpty()) {
 150                 tenant.setResourceVersion(getResourceVersion());
 151             }
 152             if (cacheServiceProvider.putTenant(key, tenantId, tenant)) {
 153                 return ResponseEntity.accepted().build();
 154             }
 155         }
 156
 157         LOGGER.error("Unable to add Tenant in cache using key {}", key);
 158         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 159     }
 160
 161     @GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
 162             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 163     public ResponseEntity<?> getTenant(@PathVariable("cloud-owner") final String cloudOwner,
 164             @PathVariable("cloud-region-id") final String cloudRegionId,
 165             @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
 166         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 167         LOGGER.info("Retrieving Tenant using key : {} and tenant-id:{} ...", key, tenantId);
 168         if (key.isValid()) {
 169             final Optional<Tenant> optional = cacheServiceProvider.getTenant(key, tenantId);
 170             if (optional.isPresent()) {
 171                 final Tenant tenant = optional.get();
 172                 LOGGER.info("found Tenant {} in cache", tenant);
 173                 return ResponseEntity.ok(tenant);
 174             }
 175         }
 176         LOGGER.error("Unable to find Tenant in cache key : {} and tenant-id:{} ...", key, tenantId);
 177         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 178     }
 179
 180     @PutMapping(
 181             value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}" + RELATIONSHIP_LIST_RELATIONSHIP_URL,
 182             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 183             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 184     public ResponseEntity<?> putRelationShip(@RequestBody final Relationship relationship,
 185             @PathVariable("cloud-owner") final String cloudOwner,
 186             @PathVariable("cloud-region-id") final String cloudRegionId,
 187             @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
 188
 189         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 190         LOGGER.info("Will put RelationShip for key : {} and tenant-id:{} ...", key, tenantId);
 191
 192         if (relationship.getRelatedLink() != null) {
 193             final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
 194             final HttpHeaders incomingHeader = getHeaders(request);
 195             final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
 196                     request.getRequestURI(), key, tenantId, relationship);
 197             if (result) {
 198                 LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
 199                 return ResponseEntity.accepted().build();
 200             }
 201
 202         }
 203         LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
 204         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 205     }
 206
 207     @PutMapping(value = "{cloud-owner}/{cloud-region-id}/esr-system-info-list/esr-system-info/{esr-system-info-id}",
 208             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 209             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 210     public ResponseEntity<?> putEsrSystemInfo(@RequestBody final EsrSystemInfo esrSystemInfo,
 211             @PathVariable("esr-system-info-id") final String esrSystemInfoId,
 212             @PathVariable("cloud-owner") final String cloudOwner,
 213             @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
 214
 215         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 216
 217         LOGGER.info("Will put esrSystemInfo for 'key': {} ...", key);
 218
 219         if (esrSystemInfo.getResourceVersion() == null || esrSystemInfo.getResourceVersion().isEmpty()) {
 220             esrSystemInfo.setResourceVersion(getResourceVersion());
 221
 222         }
 223
 224         if (cacheServiceProvider.putEsrSystemInfo(key, esrSystemInfoId, esrSystemInfo)) {
 225             LOGGER.info("Successfully added EsrSystemInfo key : {}  ...", key, esrSystemInfo);
 226             return ResponseEntity.accepted().build();
 227         }
 228         LOGGER.error("Unable to add EsrSystemInfo in cache for key : {} ...", key);
 229
 230         return getRequestErrorResponseEntity(request, ESR_SYSTEM_INFO_LIST);
 231     }
 232
 233     @GetMapping(value = "{cloud-owner}/{cloud-region-id}/esr-system-info-list",
 234             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 235     public ResponseEntity<?> getEsrSystemInfoList(@PathVariable("cloud-owner") final String cloudOwner,
 236             @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
 237         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 238         LOGGER.info("Retrieving EsrSystemInfoList using key : {} ...", key);
 239         if (key.isValid()) {
 240             final Optional<EsrSystemInfoList> optional = cacheServiceProvider.getEsrSystemInfoList(key);
 241             if (optional.isPresent()) {
 242                 final EsrSystemInfoList esrSystemInfoList = optional.get();
 243                 LOGGER.info("found EsrSystemInfoList {} in cache", esrSystemInfoList);
 244                 return ResponseEntity.ok(esrSystemInfoList);
 245             }
 246         }
 247         LOGGER.error("Unable to find EsrSystemInfoList in cache using key : {} ...", key);
 248         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 249     }
 250
 251     @PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
 252             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 253             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 254     public ResponseEntity<?> putVserver(@RequestBody final Vserver vServer,
 255             @PathVariable("cloud-owner") final String cloudOwner,
 256             @PathVariable("cloud-region-id") final String cloudRegionId,
 257             @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
 258             final HttpServletRequest request) {
 259
 260         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 261         if (vServer.getResourceVersion() == null || vServer.getResourceVersion().isEmpty()) {
 262             vServer.setResourceVersion(getResourceVersion());
 263         }
 264         LOGGER.info("Will put Vserver in cache using using key: {}, tenantId: {}, vServerId: {} ...", key, tenantId,
 265                 vServerId);
 266
 267         if (cacheServiceProvider.putVserver(key, tenantId, vServerId, vServer)) {
 268             LOGGER.info("Successfully added Vserver for key: {}, tenantId: {}, vServerId: {} ...", key, tenantId,
 269                     vServerId);
 270             return ResponseEntity.accepted().build();
 271         }
 272         LOGGER.error("Unable to add Vserver in cache using key: {}, tenantId: {}, vServerId: {}", key, tenantId,
 273                 vServerId);
 274         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 275     }
 276
 277     @GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
 278             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 279     public ResponseEntity<?> getVserver(@PathVariable("cloud-owner") final String cloudOwner,
 280             @PathVariable("cloud-region-id") final String cloudRegionId,
 281             @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
 282             final HttpServletRequest request) {
 283
 284         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 285         LOGGER.info("Retrieving Vserver using key: {}, tenant-id: {}  and vserver-id: {}...", key, tenantId, vServerId);
 286         final Optional<Vserver> optional = cacheServiceProvider.getVserver(key, tenantId, vServerId);
 287         if (optional.isPresent()) {
 288             final Vserver vServer = optional.get();
 289             LOGGER.info("found Vserver {} in cache", vServer);
 290             return ResponseEntity.ok(vServer);
 291         }
 292         LOGGER.error("Unable to find Vserver in cache using key: {}, tenant-id: {}  and vserver-id: {}...", key,
 293                 tenantId, vServerId);
 294         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 295     }
 296
 297
 298     @DeleteMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
 299             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 300     public ResponseEntity<?> deleteVserver(@PathVariable("cloud-owner") final String cloudOwner,
 301             @PathVariable("cloud-region-id") final String cloudRegionId,
 302             @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
 303             @RequestParam(name = "resource-version") final String resourceVersion, final HttpServletRequest request) {
 304
 305         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 306         LOGGER.info("Will delete Vserver using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {}...", key,
 307                 tenantId, vServerId, resourceVersion);
 308
 309
 310         if (cacheServiceProvider.deleteVserver(key, tenantId, vServerId, resourceVersion)) {
 311             LOGGER.info(
 312                     "Successfully delete Vserver from cache for key: {}, tenant-id: {}, vserver-id: {} and resource-version: {}",
 313                     key, tenantId, vServerId, resourceVersion);
 314             return ResponseEntity.noContent().build();
 315         }
 316
 317         LOGGER.error(
 318                 "Unable to delete Vserver from cache using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {} ...",
 319                 key, tenantId, vServerId, resourceVersion);
 320         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 321     }
 322 }