plans/usecases-pnf-sw-upgrade/pnf-sw-upgrade/sorch/simulator/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.Constants.VSERVER;
  28 import static org.onap.so.aaisimulator.utils.HttpServiceUtils.getHeaders;
  29 import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
  30 import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
  31 import java.util.Optional;
  32 import javax.servlet.http.HttpServletRequest;
  33 import javax.ws.rs.core.MediaType;
  34 import org.onap.aai.domain.yang.CloudRegion;
  35 import org.onap.aai.domain.yang.EsrSystemInfo;
  36 import org.onap.aai.domain.yang.EsrSystemInfoList;
  37 import org.onap.aai.domain.yang.Relationship;
  38 import org.onap.aai.domain.yang.Tenant;
  39 import org.onap.aai.domain.yang.Vserver;
  40 import org.onap.so.aaisimulator.models.CloudRegionKey;
  41 import org.onap.so.aaisimulator.service.providers.CloudRegionCacheServiceProvider;
  42 import org.onap.so.aaisimulator.utils.HttpServiceUtils;
  43 import org.slf4j.Logger;
  44 import org.slf4j.LoggerFactory;
  45 import org.springframework.beans.factory.annotation.Autowired;
  46 import org.springframework.http.HttpHeaders;
  47 import org.springframework.http.ResponseEntity;
  48 import org.springframework.stereotype.Controller;
  49 import org.springframework.web.bind.annotation.DeleteMapping;
  50 import org.springframework.web.bind.annotation.GetMapping;
  51 import org.springframework.web.bind.annotation.PathVariable;
  52 import org.springframework.web.bind.annotation.PutMapping;
  53 import org.springframework.web.bind.annotation.RequestBody;
  54 import org.springframework.web.bind.annotation.RequestMapping;
  55 import org.springframework.web.bind.annotation.RequestParam;
  56
  57 /**
  58  * @author Waqas Ikram (waqas.ikram@est.tech)
  59  *
  60  */
  61 @Controller
  62 @RequestMapping(path = CLOUD_REGIONS)
  63 public class CloudRegionsController {
  64     private static final Logger LOGGER = LoggerFactory.getLogger(CloudRegionsController.class);
  65
  66     private final CloudRegionCacheServiceProvider cacheServiceProvider;
  67
  68     @Autowired
  69     public CloudRegionsController(final CloudRegionCacheServiceProvider cacheServiceProvider) {
  70         this.cacheServiceProvider = cacheServiceProvider;
  71     }
  72
  73     @PutMapping(value = "{cloud-owner}/{cloud-region-id}",
  74             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  75             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  76     public ResponseEntity<?> putCloudRegion(@RequestBody final CloudRegion cloudRegion,
  77             @PathVariable("cloud-owner") final String cloudOwner,
  78             @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
  79
  80         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
  81
  82         if (key.isValid()) {
  83             LOGGER.info("Will add CloudRegion to cache with key 'key': {} ....", key);
  84             if (cloudRegion.getResourceVersion() == null || cloudRegion.getResourceVersion().isEmpty()) {
  85                 cloudRegion.setResourceVersion(getResourceVersion());
  86             }
  87             cacheServiceProvider.putCloudRegion(key, cloudRegion);
  88             return ResponseEntity.accepted().build();
  89         }
  90
  91         LOGGER.error("Unable to add CloudRegion in cache because of invalid key {}", key);
  92         return getRequestErrorResponseEntity(request, CLOUD_REGION);
  93     }
  94
  95     @GetMapping(value = "{cloud-owner}/{cloud-region-id}",
  96             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  97     public ResponseEntity<?> getCloudRegion(@PathVariable("cloud-owner") final String cloudOwner,
  98             @PathVariable("cloud-region-id") final String cloudRegionId,
  99             @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
 100         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 101         LOGGER.info("Retrieving CloudRegion using key : {} with depth: {}...", key, depth);
 102         if (key.isValid()) {
 103             final Optional<CloudRegion> optional = cacheServiceProvider.getCloudRegion(key);
 104             if (optional.isPresent()) {
 105                 final CloudRegion cloudRegion = optional.get();
 106                 LOGGER.info("found CloudRegion {} in cache", cloudRegion);
 107                 return ResponseEntity.ok(cloudRegion);
 108             }
 109         }
 110         LOGGER.error("Unable to find CloudRegion in cache using {}", key);
 111         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 112     }
 113
 114     @PutMapping(value = "{cloud-owner}/{cloud-region-id}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
 115             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 116             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 117     public ResponseEntity<?> putRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
 118             @PathVariable("cloud-region-id") final String cloudRegionId, @RequestBody final Relationship relationship,
 119             final HttpServletRequest request) {
 120         LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
 121
 122         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 123
 124         final Optional<Relationship> optional =
 125                 cacheServiceProvider.addRelationShip(key, relationship, request.getRequestURI());
 126
 127         if (optional.isPresent()) {
 128             final Relationship resultantRelationship = optional.get();
 129             LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
 130             return ResponseEntity.accepted().body(resultantRelationship);
 131         }
 132
 133         LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
 134         return getRequestErrorResponseEntity(request, VSERVER);
 135
 136     }
 137
 138     @PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
 139             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 140             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 141     public ResponseEntity<?> putTenant(@RequestBody final Tenant tenant,
 142             @PathVariable("cloud-owner") final String cloudOwner,
 143             @PathVariable("cloud-region-id") final String cloudRegionId,
 144             @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
 145
 146         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 147
 148         if (key.isValid()) {
 149             LOGGER.info("Will add Tenant to cache with key 'key': {} ....", key);
 150             if (tenant.getResourceVersion() == null || tenant.getResourceVersion().isEmpty()) {
 151                 tenant.setResourceVersion(getResourceVersion());
 152             }
 153             if (cacheServiceProvider.putTenant(key, tenantId, tenant)) {
 154                 return ResponseEntity.accepted().build();
 155             }
 156         }
 157
 158         LOGGER.error("Unable to add Tenant in cache using key {}", key);
 159         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 160     }
 161
 162     @GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
 163             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 164     public ResponseEntity<?> getTenant(@PathVariable("cloud-owner") final String cloudOwner,
 165             @PathVariable("cloud-region-id") final String cloudRegionId,
 166             @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
 167         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 168         LOGGER.info("Retrieving Tenant using key : {} and tenant-id:{} ...", key, tenantId);
 169         if (key.isValid()) {
 170             final Optional<Tenant> optional = cacheServiceProvider.getTenant(key, tenantId);
 171             if (optional.isPresent()) {
 172                 final Tenant tenant = optional.get();
 173                 LOGGER.info("found Tenant {} in cache", tenant);
 174                 return ResponseEntity.ok(tenant);
 175             }
 176         }
 177         LOGGER.error("Unable to find Tenant in cache key : {} and tenant-id:{} ...", key, tenantId);
 178         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 179     }
 180
 181     @PutMapping(
 182             value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}" + RELATIONSHIP_LIST_RELATIONSHIP_URL,
 183             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 184             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 185     public ResponseEntity<?> putRelationShip(@RequestBody final Relationship relationship,
 186             @PathVariable("cloud-owner") final String cloudOwner,
 187             @PathVariable("cloud-region-id") final String cloudRegionId,
 188             @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
 189
 190         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 191         LOGGER.info("Will put RelationShip for key : {} and tenant-id:{} ...", key, tenantId);
 192
 193         if (relationship.getRelatedLink() != null) {
 194             final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
 195             final HttpHeaders incomingHeader = getHeaders(request);
 196             final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
 197                     request.getRequestURI(), key, tenantId, relationship);
 198             if (result) {
 199                 LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
 200                 return ResponseEntity.accepted().build();
 201             }
 202
 203         }
 204         LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
 205         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 206     }
 207
 208     @PutMapping(value = "{cloud-owner}/{cloud-region-id}/esr-system-info-list/esr-system-info/{esr-system-info-id}",
 209             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 210             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 211     public ResponseEntity<?> putEsrSystemInfo(@RequestBody final EsrSystemInfo esrSystemInfo,
 212             @PathVariable("esr-system-info-id") final String esrSystemInfoId,
 213             @PathVariable("cloud-owner") final String cloudOwner,
 214             @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
 215
 216         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 217
 218         LOGGER.info("Will put esrSystemInfo for 'key': {} ...", key);
 219
 220         if (esrSystemInfo.getResourceVersion() == null || esrSystemInfo.getResourceVersion().isEmpty()) {
 221             esrSystemInfo.setResourceVersion(getResourceVersion());
 222
 223         }
 224
 225         if (cacheServiceProvider.putEsrSystemInfo(key, esrSystemInfoId, esrSystemInfo)) {
 226             LOGGER.info("Successfully added EsrSystemInfo key : {}  ...", key, esrSystemInfo);
 227             return ResponseEntity.accepted().build();
 228         }
 229         LOGGER.error("Unable to add EsrSystemInfo in cache for key : {} ...", key);
 230
 231         return getRequestErrorResponseEntity(request, ESR_SYSTEM_INFO_LIST);
 232     }
 233
 234     @GetMapping(value = "{cloud-owner}/{cloud-region-id}/esr-system-info-list",
 235             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 236     public ResponseEntity<?> getEsrSystemInfoList(@PathVariable("cloud-owner") final String cloudOwner,
 237             @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
 238         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 239         LOGGER.info("Retrieving EsrSystemInfoList using key : {} ...", key);
 240         if (key.isValid()) {
 241             final Optional<EsrSystemInfoList> optional = cacheServiceProvider.getEsrSystemInfoList(key);
 242             if (optional.isPresent()) {
 243                 final EsrSystemInfoList esrSystemInfoList = optional.get();
 244                 LOGGER.info("found EsrSystemInfoList {} in cache", esrSystemInfoList);
 245                 return ResponseEntity.ok(esrSystemInfoList);
 246             }
 247         }
 248         LOGGER.error("Unable to find EsrSystemInfoList in cache using key : {} ...", key);
 249         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 250     }
 251
 252     @PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
 253             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 254             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 255     public ResponseEntity<?> putVserver(@RequestBody final Vserver vServer,
 256             @PathVariable("cloud-owner") final String cloudOwner,
 257             @PathVariable("cloud-region-id") final String cloudRegionId,
 258             @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
 259             final HttpServletRequest request) {
 260
 261         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 262         if (vServer.getResourceVersion() == null || vServer.getResourceVersion().isEmpty()) {
 263             vServer.setResourceVersion(getResourceVersion());
 264         }
 265         LOGGER.info("Will put Vserver in cache using using key: {}, tenantId: {}, vServerId: {} ...", key, tenantId,
 266                 vServerId);
 267
 268         if (cacheServiceProvider.putVserver(key, tenantId, vServerId, vServer)) {
 269
 270             if (vServer.getRelationshipList() != null) {
 271                 for (final Relationship relationship : vServer.getRelationshipList().getRelationship()) {
 272                     if (relationship.getRelatedLink() != null) {
 273                         final String requestUri = request.getRequestURI();
 274                         final String targetBaseUrl =
 275                                 HttpServiceUtils.getBaseUrl(request.getRequestURL(), requestUri).toString();
 276                         final HttpHeaders incomingHeader = getHeaders(request);
 277                         final boolean result = cacheServiceProvider.addVServerRelationShip(incomingHeader,
 278                                 targetBaseUrl, requestUri, key, tenantId, vServerId, relationship);
 279                         if (!result) {
 280                             LOGGER.error(
 281                                     "Unable to add Vserver relationship in cache using key: {}, tenantId: {}, vServerId: {}",
 282                                     key, tenantId, vServerId);
 283                             return getRequestErrorResponseEntity(request, CLOUD_REGION);
 284                         }
 285                         LOGGER.info("Successfully added relationship with {}", relationship.getRelatedLink());
 286                     }
 287                 }
 288             }
 289
 290             LOGGER.info("Successfully added Vserver for key: {}, tenantId: {}, vServerId: {} ...", key, tenantId,
 291                     vServerId);
 292             return ResponseEntity.accepted().build();
 293         }
 294         LOGGER.error("Unable to add Vserver in cache using key: {}, tenantId: {}, vServerId: {}", key, tenantId,
 295                 vServerId);
 296         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 297     }
 298
 299     @GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
 300             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 301     public ResponseEntity<?> getVserver(@PathVariable("cloud-owner") final String cloudOwner,
 302             @PathVariable("cloud-region-id") final String cloudRegionId,
 303             @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
 304             final HttpServletRequest request) {
 305
 306         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 307         LOGGER.info("Retrieving Vserver using key: {}, tenant-id: {}  and vserver-id: {}...", key, tenantId, vServerId);
 308         final Optional<Vserver> optional = cacheServiceProvider.getVserver(key, tenantId, vServerId);
 309         if (optional.isPresent()) {
 310             final Vserver vServer = optional.get();
 311             LOGGER.info("found Vserver {} in cache", vServer);
 312             return ResponseEntity.ok(vServer);
 313         }
 314         LOGGER.error("Unable to find Vserver in cache using key: {}, tenant-id: {}  and vserver-id: {}...", key,
 315                 tenantId, vServerId);
 316         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 317     }
 318
 319
 320     @DeleteMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
 321             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 322     public ResponseEntity<?> deleteVserver(@PathVariable("cloud-owner") final String cloudOwner,
 323             @PathVariable("cloud-region-id") final String cloudRegionId,
 324             @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
 325             @RequestParam(name = "resource-version") final String resourceVersion, final HttpServletRequest request) {
 326
 327         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 328         LOGGER.info("Will delete Vserver using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {}...", key,
 329                 tenantId, vServerId, resourceVersion);
 330
 331
 332         if (cacheServiceProvider.deleteVserver(key, tenantId, vServerId, resourceVersion)) {
 333             LOGGER.info(
 334                     "Successfully delete Vserver from cache for key: {}, tenant-id: {}, vserver-id: {} and resource-version: {}",
 335                     key, tenantId, vServerId, resourceVersion);
 336             return ResponseEntity.noContent().build();
 337         }
 338
 339         LOGGER.error(
 340                 "Unable to delete Vserver from cache using key: {}, tenant-id: {}, vserver-id: {} and resource-version: {} ...",
 341                 key, tenantId, vServerId, resourceVersion);
 342         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 343     }
 344
 345     @PutMapping(
 346             value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}"
 347                     + RELATIONSHIP_LIST_RELATIONSHIP_URL,
 348             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 349             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 350     public ResponseEntity<?> putVserverRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
 351             @PathVariable("cloud-region-id") final String cloudRegionId,
 352             @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
 353             @RequestBody final Relationship relationship, final HttpServletRequest request) {
 354         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 355         LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
 356
 357         if (relationship.getRelatedLink() != null) {
 358             final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
 359             final HttpHeaders incomingHeader = getHeaders(request);
 360             final boolean result = cacheServiceProvider.addVServerRelationShip(incomingHeader, targetBaseUrl,
 361                     request.getRequestURI(), key, tenantId, vServerId, relationship);
 362             if (result) {
 363                 LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
 364                 return ResponseEntity.accepted().build();
 365             }
 366         }
 367         LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
 368         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 369
 370     }
 371
 372     @PutMapping(
 373             value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}"
 374                     + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
 375             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 376             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 377     public ResponseEntity<?> putBiDirectionalVServerRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
 378             @PathVariable("cloud-region-id") final String cloudRegionId,
 379             @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
 380             @RequestBody final Relationship relationship, final HttpServletRequest request) {
 381         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 382         LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
 383
 384         final Optional<Relationship> optional = cacheServiceProvider.addvServerRelationShip(key, tenantId, vServerId,
 385                 relationship, request.getRequestURI());
 386
 387         if (optional.isPresent()) {
 388             final Relationship resultantRelationship = optional.get();
 389             LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
 390             return ResponseEntity.accepted().body(resultantRelationship);
 391         }
 392         LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
 393         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 394
 395     }
 396 }