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.GetMapping;
  49 import org.springframework.web.bind.annotation.PathVariable;
  50 import org.springframework.web.bind.annotation.PutMapping;
  51 import org.springframework.web.bind.annotation.RequestBody;
  52 import org.springframework.web.bind.annotation.RequestMapping;
  53 import org.springframework.web.bind.annotation.RequestParam;
  54
  55 /**
  56  * @author Waqas Ikram (waqas.ikram@est.tech)
  57  *
  58  */
  59 @Controller
  60 @RequestMapping(path = CLOUD_REGIONS)
  61 public class CloudRegionsController {
  62     private static final Logger LOGGER = LoggerFactory.getLogger(CloudRegionsController.class);
  63
  64     private final CloudRegionCacheServiceProvider cacheServiceProvider;
  65
  66     @Autowired
  67     public CloudRegionsController(final CloudRegionCacheServiceProvider cacheServiceProvider) {
  68         this.cacheServiceProvider = cacheServiceProvider;
  69     }
  70
  71     @PutMapping(value = "{cloud-owner}/{cloud-region-id}",
  72             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  73             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  74     public ResponseEntity<?> putCloudRegion(@RequestBody final CloudRegion cloudRegion,
  75             @PathVariable("cloud-owner") final String cloudOwner,
  76             @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
  77
  78         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
  79
  80         if (key.isValid()) {
  81             LOGGER.info("Will add CloudRegion to cache with key 'key': {} ....", key);
  82             if (cloudRegion.getResourceVersion() == null || cloudRegion.getResourceVersion().isEmpty()) {
  83                 cloudRegion.setResourceVersion(getResourceVersion());
  84             }
  85             cacheServiceProvider.putCloudRegion(key, cloudRegion);
  86             return ResponseEntity.accepted().build();
  87         }
  88
  89         LOGGER.error("Unable to add CloudRegion in cache because of invalid key {}", key);
  90         return getRequestErrorResponseEntity(request, CLOUD_REGION);
  91     }
  92
  93     @GetMapping(value = "{cloud-owner}/{cloud-region-id}",
  94             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  95     public ResponseEntity<?> getCloudRegion(@PathVariable("cloud-owner") final String cloudOwner,
  96             @PathVariable("cloud-region-id") final String cloudRegionId,
  97             @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
  98         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
  99         LOGGER.info("Retrieving CloudRegion using key : {} with depth: {}...", key, depth);
 100         if (key.isValid()) {
 101             final Optional<CloudRegion> optional = cacheServiceProvider.getCloudRegion(key);
 102             if (optional.isPresent()) {
 103                 final CloudRegion cloudRegion = optional.get();
 104                 LOGGER.info("found CloudRegion {} in cache", cloudRegion);
 105                 return ResponseEntity.ok(cloudRegion);
 106             }
 107         }
 108         LOGGER.error("Unable to find CloudRegion in cache using {}", key);
 109         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 110     }
 111
 112     @PutMapping(value = "{cloud-owner}/{cloud-region-id}" + BI_DIRECTIONAL_RELATIONSHIP_LIST_URL,
 113             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 114             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 115     public ResponseEntity<?> putRelationShip(@PathVariable("cloud-owner") final String cloudOwner,
 116             @PathVariable("cloud-region-id") final String cloudRegionId, @RequestBody final Relationship relationship,
 117             final HttpServletRequest request) {
 118         LOGGER.info("Will add {} relationship to : {} ...", relationship.getRelatedTo());
 119
 120         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 121
 122         final Optional<Relationship> optional =
 123                 cacheServiceProvider.addRelationShip(key, relationship, request.getRequestURI());
 124
 125         if (optional.isPresent()) {
 126             final Relationship resultantRelationship = optional.get();
 127             LOGGER.info("Relationship add, sending resultant relationship: {} in response ...", resultantRelationship);
 128             return ResponseEntity.accepted().body(resultantRelationship);
 129         }
 130
 131         LOGGER.error("Couldn't add {} relationship for 'key': {} ...", relationship.getRelatedTo(), key);
 132         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 133
 134     }
 135
 136     @PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
 137             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 138             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 139     public ResponseEntity<?> putTenant(@RequestBody final Tenant tenant,
 140             @PathVariable("cloud-owner") final String cloudOwner,
 141             @PathVariable("cloud-region-id") final String cloudRegionId,
 142             @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
 143
 144         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 145
 146         if (key.isValid()) {
 147             LOGGER.info("Will add Tenant to cache with key 'key': {} ....", key);
 148             if (tenant.getResourceVersion() == null || tenant.getResourceVersion().isEmpty()) {
 149                 tenant.setResourceVersion(getResourceVersion());
 150             }
 151             if (cacheServiceProvider.putTenant(key, tenantId, tenant)) {
 152                 return ResponseEntity.accepted().build();
 153             }
 154         }
 155
 156         LOGGER.error("Unable to add Tenant in cache using key {}", key);
 157         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 158     }
 159
 160     @GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}",
 161             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 162     public ResponseEntity<?> getTenant(@PathVariable("cloud-owner") final String cloudOwner,
 163             @PathVariable("cloud-region-id") final String cloudRegionId,
 164             @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
 165         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 166         LOGGER.info("Retrieving Tenant using key : {} and tenant-id:{} ...", key, tenantId);
 167         if (key.isValid()) {
 168             final Optional<Tenant> optional = cacheServiceProvider.getTenant(key, tenantId);
 169             if (optional.isPresent()) {
 170                 final Tenant tenant = optional.get();
 171                 LOGGER.info("found Tenant {} in cache", tenant);
 172                 return ResponseEntity.ok(tenant);
 173             }
 174         }
 175         LOGGER.error("Unable to find Tenant in cache key : {} and tenant-id:{} ...", key, tenantId);
 176         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 177     }
 178
 179     @PutMapping(
 180             value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}" + RELATIONSHIP_LIST_RELATIONSHIP_URL,
 181             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 182             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 183     public ResponseEntity<?> putRelationShip(@RequestBody final Relationship relationship,
 184             @PathVariable("cloud-owner") final String cloudOwner,
 185             @PathVariable("cloud-region-id") final String cloudRegionId,
 186             @PathVariable("tenant-id") final String tenantId, final HttpServletRequest request) {
 187
 188         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 189         LOGGER.info("Will put RelationShip for key : {} and tenant-id:{} ...", key, tenantId);
 190
 191         if (relationship.getRelatedLink() != null) {
 192             final String targetBaseUrl = HttpServiceUtils.getBaseUrl(request).toString();
 193             final HttpHeaders incomingHeader = getHeaders(request);
 194             final boolean result = cacheServiceProvider.addRelationShip(incomingHeader, targetBaseUrl,
 195                     request.getRequestURI(), key, tenantId, relationship);
 196             if (result) {
 197                 LOGGER.info("added created bi directional relationship with {}", relationship.getRelatedLink());
 198                 return ResponseEntity.accepted().build();
 199             }
 200
 201         }
 202         LOGGER.error("Unable to add relationship for related link: {}", relationship.getRelatedLink());
 203         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 204     }
 205
 206     @PutMapping(value = "{cloud-owner}/{cloud-region-id}/esr-system-info-list/esr-system-info/{esr-system-info-id}",
 207             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 208             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 209     public ResponseEntity<?> putEsrSystemInfo(@RequestBody final EsrSystemInfo esrSystemInfo,
 210             @PathVariable("esr-system-info-id") final String esrSystemInfoId,
 211             @PathVariable("cloud-owner") final String cloudOwner,
 212             @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
 213
 214         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 215
 216         LOGGER.info("Will put esrSystemInfo for 'key': {} ...", key);
 217
 218         if (esrSystemInfo.getResourceVersion() == null || esrSystemInfo.getResourceVersion().isEmpty()) {
 219             esrSystemInfo.setResourceVersion(getResourceVersion());
 220
 221         }
 222
 223         if (cacheServiceProvider.putEsrSystemInfo(key, esrSystemInfoId, esrSystemInfo)) {
 224             LOGGER.info("Successfully added EsrSystemInfo key : {}  ...", key, esrSystemInfo);
 225             return ResponseEntity.accepted().build();
 226         }
 227         LOGGER.error("Unable to add EsrSystemInfo in cache for key : {} ...", key);
 228
 229         return getRequestErrorResponseEntity(request, ESR_SYSTEM_INFO_LIST);
 230     }
 231
 232     @GetMapping(value = "{cloud-owner}/{cloud-region-id}/esr-system-info-list",
 233             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 234     public ResponseEntity<?> getEsrSystemInfoList(@PathVariable("cloud-owner") final String cloudOwner,
 235             @PathVariable("cloud-region-id") final String cloudRegionId, final HttpServletRequest request) {
 236         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 237         LOGGER.info("Retrieving EsrSystemInfoList using key : {} ...", key);
 238         if (key.isValid()) {
 239             final Optional<EsrSystemInfoList> optional = cacheServiceProvider.getEsrSystemInfoList(key);
 240             if (optional.isPresent()) {
 241                 final EsrSystemInfoList esrSystemInfoList = optional.get();
 242                 LOGGER.info("found EsrSystemInfoList {} in cache", esrSystemInfoList);
 243                 return ResponseEntity.ok(esrSystemInfoList);
 244             }
 245         }
 246         LOGGER.error("Unable to find EsrSystemInfoList in cache using key : {} ...", key);
 247         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 248     }
 249
 250     @PutMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
 251             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 252             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 253     public ResponseEntity<?> putVserver(@RequestBody final Vserver vServer,
 254             @PathVariable("cloud-owner") final String cloudOwner,
 255             @PathVariable("cloud-region-id") final String cloudRegionId,
 256             @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
 257             final HttpServletRequest request) {
 258
 259         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 260         if (vServer.getResourceVersion() == null || vServer.getResourceVersion().isEmpty()) {
 261             vServer.setResourceVersion(getResourceVersion());
 262         }
 263         LOGGER.info("Will put Vserver in cache using using key: {}, tenantId: {}, vServerId: {} ...", key, tenantId,
 264                 vServerId);
 265
 266         if (cacheServiceProvider.putVserver(key, tenantId, vServerId, vServer)) {
 267             LOGGER.info("Successfully added Vserver for key: {}, tenantId: {}, vServerId: {} ...", key, tenantId,
 268                     vServerId);
 269             return ResponseEntity.accepted().build();
 270         }
 271         LOGGER.error("Unable to add Vserver in cache using key: {}, tenantId: {}, vServerId: {}", key, tenantId,
 272                 vServerId);
 273         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 274     }
 275
 276     @GetMapping(value = "{cloud-owner}/{cloud-region-id}/tenants/tenant/{tenant-id}/vservers/vserver/{vserver-id}",
 277             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 278     public ResponseEntity<?> getVserver(@PathVariable("cloud-owner") final String cloudOwner,
 279             @PathVariable("cloud-region-id") final String cloudRegionId,
 280             @PathVariable("tenant-id") final String tenantId, @PathVariable("vserver-id") final String vServerId,
 281             final HttpServletRequest request) {
 282
 283         final CloudRegionKey key = new CloudRegionKey(cloudOwner, cloudRegionId);
 284         LOGGER.info("Retrieving Vserver using key: {}, tenant-id: {}  and vserver-id: {}...", key, tenantId, vServerId);
 285         final Optional<Vserver> optional = cacheServiceProvider.getVserver(key, tenantId, vServerId);
 286         if (optional.isPresent()) {
 287             final Vserver vServer = optional.get();
 288             LOGGER.info("found Vserver {} in cache", vServer);
 289             return ResponseEntity.ok(vServer);
 290         }
 291         LOGGER.error("Unable to find Vserver in cache using key: {}, tenant-id: {}  and vserver-id: {}...", key,
 292                 tenantId, vServerId);
 293         return getRequestErrorResponseEntity(request, CLOUD_REGION);
 294     }
 295 }