plans/so/integration-etsi-testing/so-simulators/aai-simulator/src/main/java/org/onap/so/aai/simulator/controller/BusinessController.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.aai.simulator.controller;
  21
  22 import static org.onap.so.aai.simulator.utils.Constants.CUSTOMER_URL;
  23 import static org.onap.so.aai.simulator.utils.Constants.SERVICE_RESOURCE_TYPE;
  24 import static org.onap.so.aai.simulator.utils.Constants.X_HTTP_METHOD_OVERRIDE;
  25 import static org.onap.so.aai.simulator.utils.Utils.getRequestErrorResponseEntity;
  26 import static org.onap.so.aai.simulator.utils.Utils.getResourceVersion;
  27 import java.util.Optional;
  28 import javax.servlet.http.HttpServletRequest;
  29 import javax.ws.rs.core.MediaType;
  30 import org.onap.aai.domain.yang.Customer;
  31 import org.onap.aai.domain.yang.ServiceInstance;
  32 import org.onap.aai.domain.yang.ServiceInstances;
  33 import org.onap.aai.domain.yang.ServiceSubscription;
  34 import org.onap.so.aai.simulator.models.NodeServiceInstance;
  35 import org.onap.so.aai.simulator.service.providers.CustomerCacheServiceProvider;
  36 import org.onap.so.aai.simulator.service.providers.NodesCacheServiceProvider;
  37 import org.slf4j.Logger;
  38 import org.slf4j.LoggerFactory;
  39 import org.springframework.beans.factory.annotation.Autowired;
  40 import org.springframework.http.HttpMethod;
  41 import org.springframework.http.ResponseEntity;
  42 import org.springframework.stereotype.Controller;
  43 import org.springframework.web.bind.annotation.GetMapping;
  44 import org.springframework.web.bind.annotation.PathVariable;
  45 import org.springframework.web.bind.annotation.PostMapping;
  46 import org.springframework.web.bind.annotation.PutMapping;
  47 import org.springframework.web.bind.annotation.RequestBody;
  48 import org.springframework.web.bind.annotation.RequestHeader;
  49 import org.springframework.web.bind.annotation.RequestMapping;
  50 import org.springframework.web.bind.annotation.RequestParam;
  51
  52 /**
  53  * @author waqas.ikram@ericsson.com
  54  *
  55  */
  56 @Controller
  57 @RequestMapping(path = CUSTOMER_URL)
  58 public class BusinessController {
  59
  60     private static final String SERVICE_SUBSCRIPTION = "service-subscription";
  61     private static final String CUSTOMER_TYPE = "Customer";
  62     private static final Logger LOGGER = LoggerFactory.getLogger(BusinessController.class);
  63     private final CustomerCacheServiceProvider cacheServiceProvider;
  64     private final NodesCacheServiceProvider nodesCacheServiceProvider;
  65
  66     @Autowired
  67     public BusinessController(final CustomerCacheServiceProvider cacheServiceProvider,
  68             final NodesCacheServiceProvider nodesCacheServiceProvider) {
  69         this.cacheServiceProvider = cacheServiceProvider;
  70         this.nodesCacheServiceProvider = nodesCacheServiceProvider;
  71     }
  72
  73     @GetMapping(value = "{global-customer-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  74     public ResponseEntity<?> getCustomer(@PathVariable("global-customer-id") final String globalCustomerId,
  75             final HttpServletRequest request) {
  76         LOGGER.info("Will retrieve customer for 'global customer id': {} ...", globalCustomerId);
  77
  78         final Optional<Customer> optional = cacheServiceProvider.getCustomer(globalCustomerId);
  79         if (optional.isPresent()) {
  80             final Customer customer = optional.get();
  81             LOGGER.info("found customer {} in cache", customer);
  82             return ResponseEntity.ok(customer);
  83         }
  84
  85         LOGGER.error("Couldn't find {} in cache", globalCustomerId);
  86         return getRequestErrorResponseEntity(request, CUSTOMER_TYPE);
  87     }
  88
  89     @PutMapping(value = "/{global-customer-id}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  90             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  91     public ResponseEntity<?> putCustomer(@RequestBody final Customer customer,
  92             @PathVariable("global-customer-id") final String globalCustomerId, final HttpServletRequest request) {
  93         LOGGER.info("Will put customer for 'global customer id': {} ...", globalCustomerId);
  94
  95         if (customer.getResourceVersion() == null || customer.getResourceVersion().isEmpty()) {
  96             customer.setResourceVersion(getResourceVersion());
  97
  98         }
  99         cacheServiceProvider.putCustomer(globalCustomerId, customer);
 100         return ResponseEntity.accepted().build();
 101
 102     }
 103
 104     @GetMapping(value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}",
 105             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 106     public ResponseEntity<?> getCustomer(@PathVariable("global-customer-id") final String globalCustomerId,
 107             @PathVariable("service-type") final String serviceType, final HttpServletRequest request) {
 108         LOGGER.info("Will retrieve service subscription for 'global customer id': {} and 'service type': {} ...",
 109                 globalCustomerId, serviceType);
 110
 111         final Optional<ServiceSubscription> optional =
 112                 cacheServiceProvider.getServiceSubscription(globalCustomerId, serviceType);
 113         if (optional.isPresent()) {
 114             final ServiceSubscription serviceSubscription = optional.get();
 115             LOGGER.info("found service subscription  {} in cache", serviceSubscription);
 116             return ResponseEntity.ok(serviceSubscription);
 117         }
 118
 119         LOGGER.error("Couldn't find 'global customer id': {} and 'service type': {} in cache", globalCustomerId,
 120                 serviceType);
 121         return getRequestErrorResponseEntity(request, SERVICE_SUBSCRIPTION);
 122     }
 123
 124     @PutMapping(value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}",
 125             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 126     public ResponseEntity<?> putServiceSubscription(@PathVariable("global-customer-id") final String globalCustomerId,
 127             @PathVariable("service-type") final String serviceType,
 128             @RequestBody final ServiceSubscription serviceSubscription, final HttpServletRequest request) {
 129         LOGGER.info("Will add service subscription for 'global customer id': {} and 'service type': {} ...",
 130                 globalCustomerId, serviceType);
 131
 132         if (cacheServiceProvider.putServiceSubscription(globalCustomerId, serviceType, serviceSubscription)) {
 133             LOGGER.info("Successfully add service subscription in cache ...");
 134             return ResponseEntity.accepted().build();
 135         }
 136
 137         LOGGER.error("Couldn't add service subscription using 'global customer id': {} and 'service type': {}",
 138                 globalCustomerId, serviceType);
 139         return getRequestErrorResponseEntity(request, SERVICE_SUBSCRIPTION);
 140     }
 141
 142     @GetMapping(
 143             value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances",
 144             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 145     public ResponseEntity<?> getSericeInstances(@PathVariable("global-customer-id") final String globalCustomerId,
 146             @PathVariable("service-type") final String serviceType,
 147             @RequestParam(name = "service-instance-name") final String serviceInstanceName,
 148             @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
 149
 150         LOGGER.info(
 151                 "Will retrieve service instances for 'global customer id': {}, 'service type': {} and 'service instance name: '{} with depth: {}...",
 152                 globalCustomerId, serviceType, serviceInstanceName, depth);
 153
 154         final Optional<ServiceInstances> optional =
 155                 cacheServiceProvider.getServiceInstances(globalCustomerId, serviceType, serviceInstanceName);
 156         if (optional.isPresent()) {
 157             final ServiceInstances serviceInstances = optional.get();
 158             LOGGER.info("found service instance  {} in cache", serviceInstances);
 159             return ResponseEntity.ok(serviceInstances);
 160         }
 161         LOGGER.error(
 162                 "Couldn't find 'global customer id': {}, 'service type': {} and 'service instance name': {} with depth: {} in cache",
 163                 globalCustomerId, serviceType, serviceInstanceName, depth);
 164         return getRequestErrorResponseEntity(request);
 165     }
 166
 167     @GetMapping(
 168             value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
 169             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 170     public ResponseEntity<?> getSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
 171             @PathVariable("service-type") final String serviceType,
 172             @PathVariable(name = "service-instance-id") final String serviceInstanceId,
 173             @RequestParam(name = "depth", required = false) final Integer depth,
 174             @RequestParam(name = "resultIndex", required = false) final Integer resultIndex,
 175             @RequestParam(name = "resultSize", required = false) final Integer resultSize,
 176             @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
 177
 178         LOGGER.info(
 179                 "Will retrieve service instances for 'global customer id': {}, 'service type': {} and 'service instance id: '{} with depth: {}, resultIndex:{}, resultSize: {} and format: {}...",
 180                 globalCustomerId, serviceType, serviceInstanceId, depth, resultIndex, resultSize, format);
 181
 182         final Optional<ServiceInstance> optional =
 183                 cacheServiceProvider.getServiceInstance(globalCustomerId, serviceType, serviceInstanceId);
 184         if (optional.isPresent()) {
 185             final ServiceInstance serviceInstance = optional.get();
 186             LOGGER.info("found service instance  {} in cache", serviceInstance);
 187             return ResponseEntity.ok(serviceInstance);
 188         }
 189         LOGGER.error(
 190                 "Couldn't find 'global customer id': {}, 'service type': {} and 'service instance id': {} with depth: {}, resultIndex:{}, resultSize: {} and format: {} in cache",
 191                 globalCustomerId, serviceType, serviceInstanceId, depth, resultIndex, resultSize, format);
 192         return getRequestErrorResponseEntity(request);
 193     }
 194
 195     @PutMapping(
 196             value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
 197             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 198     public ResponseEntity<?> putSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
 199             @PathVariable("service-type") final String serviceType,
 200             @PathVariable(name = "service-instance-id") final String serviceInstanceId,
 201             @RequestHeader(value = X_HTTP_METHOD_OVERRIDE, required = false) final String invocationId,
 202             @RequestBody final ServiceInstance serviceInstance, final HttpServletRequest request) {
 203
 204         LOGGER.info(
 205                 "Will add service instance for 'global customer id': {}, 'service type': {} and 'service instance id: '{} ...",
 206                 globalCustomerId, serviceType, serviceInstanceId);
 207
 208         if (serviceInstance.getResourceVersion() == null || serviceInstance.getResourceVersion().isEmpty()) {
 209             serviceInstance.setResourceVersion(getResourceVersion());
 210         }
 211
 212         if (cacheServiceProvider.putServiceInstance(globalCustomerId, serviceType, serviceInstanceId,
 213                 serviceInstance)) {
 214             nodesCacheServiceProvider.putNodeServiceInstance(serviceInstanceId, new NodeServiceInstance(
 215                     globalCustomerId, serviceType, serviceInstanceId, SERVICE_RESOURCE_TYPE, request.getRequestURI()));
 216             return ResponseEntity.accepted().build();
 217         }
 218
 219         LOGGER.error("Couldn't add 'global customer id': {}, 'service type': {} and 'service instance id': {} to cache",
 220                 globalCustomerId, serviceType, serviceInstanceId);
 221         return getRequestErrorResponseEntity(request);
 222     }
 223
 224     @PostMapping(
 225             value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
 226             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 227     public ResponseEntity<?> patchSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
 228             @PathVariable("service-type") final String serviceType,
 229             @PathVariable(name = "service-instance-id") final String serviceInstanceId,
 230             @RequestHeader(value = X_HTTP_METHOD_OVERRIDE, required = false) final String xHttpHeaderOverride,
 231             @RequestBody final ServiceInstance serviceInstance, final HttpServletRequest request) {
 232
 233         LOGGER.info(
 234                 "Will post service instance for 'global customer id': {}, 'service type': {}, 'service instance id: '{} and '{}': {}...",
 235                 globalCustomerId, serviceType, serviceInstanceId, X_HTTP_METHOD_OVERRIDE, xHttpHeaderOverride);
 236
 237         if (HttpMethod.PATCH.toString().equalsIgnoreCase(xHttpHeaderOverride)) {
 238             cacheServiceProvider.patchServiceInstance(globalCustomerId, serviceType, serviceInstanceId,
 239                     serviceInstance);
 240             return ResponseEntity.accepted().build();
 241         }
 242         LOGGER.error("{} not supported ... ", xHttpHeaderOverride);
 243
 244         return getRequestErrorResponseEntity(request);
 245     }
 246
 247
 248 }