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.ERROR_MESSAGE;
  24 import static org.onap.so.aai.simulator.utils.Constants.ERROR_MESSAGE_ID;
  25 import static org.onap.so.aai.simulator.utils.Utils.getResourceVersion;
  26 import java.util.Optional;
  27 import javax.servlet.http.HttpServletRequest;
  28 import javax.ws.rs.core.MediaType;
  29 import org.onap.aai.domain.yang.Customer;
  30 import org.onap.aai.domain.yang.ServiceInstance;
  31 import org.onap.aai.domain.yang.ServiceInstances;
  32 import org.onap.aai.domain.yang.ServiceSubscription;
  33 import org.onap.so.aai.simulator.service.providers.CustomerCacheServiceProvider;
  34 import org.onap.so.aai.simulator.utils.RequestErrorBuilder;
  35 import org.slf4j.Logger;
  36 import org.slf4j.LoggerFactory;
  37 import org.springframework.beans.factory.annotation.Autowired;
  38 import org.springframework.http.HttpStatus;
  39 import org.springframework.http.ResponseEntity;
  40 import org.springframework.stereotype.Controller;
  41 import org.springframework.web.bind.annotation.GetMapping;
  42 import org.springframework.web.bind.annotation.PathVariable;
  43 import org.springframework.web.bind.annotation.PutMapping;
  44 import org.springframework.web.bind.annotation.RequestBody;
  45 import org.springframework.web.bind.annotation.RequestMapping;
  46 import org.springframework.web.bind.annotation.RequestParam;
  47
  48 /**
  49  * @author waqas.ikram@ericsson.com
  50  *
  51  */
  52 @Controller
  53 @RequestMapping(path = CUSTOMER_URL)
  54 public class BusinessController {
  55
  56     private static final Logger LOGGER = LoggerFactory.getLogger(BusinessController.class);
  57     private final CustomerCacheServiceProvider cacheServiceProvider;
  58
  59     @Autowired
  60     public BusinessController(final CustomerCacheServiceProvider cacheServiceProvider) {
  61         this.cacheServiceProvider = cacheServiceProvider;
  62     }
  63
  64     @GetMapping(value = "{global-customer-id}", produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  65     public ResponseEntity<?> getCustomer(@PathVariable("global-customer-id") final String globalCustomerId,
  66             final HttpServletRequest request) {
  67         LOGGER.info("Will retrieve customer for 'global customer id': {} ...", globalCustomerId);
  68
  69         final Optional<Customer> optional = cacheServiceProvider.getCustomer(globalCustomerId);
  70         if (optional.isPresent()) {
  71             final Customer customer = optional.get();
  72             LOGGER.info("found customer {} in cache", customer);
  73             return ResponseEntity.ok(customer);
  74         }
  75
  76         LOGGER.error("Couldn't find {} in cache", globalCustomerId);
  77         return getRequestErrorResponseEntity(request);
  78     }
  79
  80     @PutMapping(value = "/{global-customer-id}", consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  81             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  82     public ResponseEntity<?> putCustomer(@RequestBody final Customer customer,
  83             @PathVariable("global-customer-id") final String globalCustomerId, final HttpServletRequest request) {
  84         LOGGER.info("Will put customer for 'global customer id': {} ...", globalCustomerId);
  85
  86         if (customer.getResourceVersion() == null || customer.getResourceVersion().isEmpty()) {
  87             customer.setResourceVersion(getResourceVersion());
  88
  89         }
  90         cacheServiceProvider.putCustomer(globalCustomerId, customer);
  91         return ResponseEntity.accepted().build();
  92
  93     }
  94
  95     @GetMapping(value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}",
  96             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  97     public ResponseEntity<?> getCustomer(@PathVariable("global-customer-id") final String globalCustomerId,
  98             @PathVariable("service-type") final String serviceType, final HttpServletRequest request) {
  99         LOGGER.info("Will retrieve service subscription for 'global customer id': {} and 'service type': {} ...",
 100                 globalCustomerId, serviceType);
 101
 102         final Optional<ServiceSubscription> optional =
 103                 cacheServiceProvider.getServiceSubscription(globalCustomerId, serviceType);
 104         if (optional.isPresent()) {
 105             final ServiceSubscription serviceSubscription = optional.get();
 106             LOGGER.info("found service subscription  {} in cache", serviceSubscription);
 107             return ResponseEntity.ok(serviceSubscription);
 108         }
 109
 110         LOGGER.error("Couldn't find 'global customer id': {} and 'service type': {} in cache", globalCustomerId,
 111                 serviceType);
 112         return getRequestErrorResponseEntity(request);
 113     }
 114
 115     @GetMapping(
 116             value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances",
 117             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 118     public ResponseEntity<?> getSericeInstances(@PathVariable("global-customer-id") final String globalCustomerId,
 119             @PathVariable("service-type") final String serviceType,
 120             @RequestParam(name = "service-instance-name") final String serviceInstanceName,
 121             @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
 122
 123         LOGGER.info(
 124                 "Will retrieve service instances for 'global customer id': {}, 'service type': {} and 'service instance name: '{} with depth: {}...",
 125                 globalCustomerId, serviceType, serviceInstanceName, depth);
 126
 127         final Optional<ServiceInstances> optional =
 128                 cacheServiceProvider.getServiceInstances(globalCustomerId, serviceType, serviceInstanceName);
 129         if (optional.isPresent()) {
 130             final ServiceInstances serviceInstances = optional.get();
 131             LOGGER.info("found service instance  {} in cache", serviceInstances);
 132             return ResponseEntity.ok(serviceInstances);
 133         }
 134         LOGGER.error(
 135                 "Couldn't find 'global customer id': {}, 'service type': {} and 'service instance name': {} with depth: {} in cache",
 136                 globalCustomerId, serviceType, serviceInstanceName, depth);
 137         return getRequestErrorResponseEntity(request);
 138     }
 139
 140     @GetMapping(
 141             value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
 142             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 143     public ResponseEntity<?> getSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
 144             @PathVariable("service-type") final String serviceType,
 145             @PathVariable(name = "service-instance-id") final String serviceInstanceId,
 146             @RequestParam(name = "depth", required = false) final Integer depth,
 147             @RequestParam(name = "resultIndex", required = false) final Integer resultIndex,
 148             @RequestParam(name = "resultSize", required = false) final Integer resultSize,
 149             @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
 150
 151         LOGGER.info(
 152                 "Will retrieve service instances for 'global customer id': {}, 'service type': {} and 'service instance id: '{} with depth: {}, resultIndex:{}, resultSize: {} and format: {}...",
 153                 globalCustomerId, serviceType, serviceInstanceId, depth, resultIndex, resultSize, format);
 154
 155         final Optional<ServiceInstance> optional =
 156                 cacheServiceProvider.getServiceInstance(globalCustomerId, serviceType, serviceInstanceId);
 157         if (optional.isPresent()) {
 158             final ServiceInstance serviceInstance = optional.get();
 159             LOGGER.info("found service instance  {} in cache", serviceInstance);
 160             return ResponseEntity.ok(serviceInstance);
 161         }
 162         LOGGER.error(
 163                 "Couldn't find 'global customer id': {}, 'service type': {} and 'service instance id': {} with depth: {}, resultIndex:{}, resultSize: {} and format: {} in cache",
 164                 globalCustomerId, serviceType, serviceInstanceId, depth, resultIndex, resultSize, format);
 165         return getRequestErrorResponseEntity(request);
 166     }
 167
 168     @PutMapping(
 169             value = "/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
 170             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 171     public ResponseEntity<?> putSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
 172             @PathVariable("service-type") final String serviceType,
 173             @PathVariable(name = "service-instance-id") final String serviceInstanceId,
 174             @RequestBody final ServiceInstance serviceInstance, final HttpServletRequest request) {
 175
 176         LOGGER.info(
 177                 "Will add service instance for 'global customer id': {}, 'service type': {} and 'service instance id: '{} ...",
 178                 globalCustomerId, serviceType, serviceInstanceId);
 179
 180         if (serviceInstance.getResourceVersion() == null || serviceInstance.getResourceVersion().isEmpty()) {
 181             serviceInstance.setResourceVersion(getResourceVersion());
 182         }
 183
 184         if (cacheServiceProvider.putServiceInstance(globalCustomerId, serviceType, serviceInstanceId,
 185                 serviceInstance)) {
 186             return ResponseEntity.accepted().build();
 187         }
 188
 189         LOGGER.error("Couldn't add 'global customer id': {}, 'service type': {} and 'service instance id': {} to cache",
 190                 globalCustomerId, serviceType, serviceInstanceId);
 191         return getRequestErrorResponseEntity(request);
 192     }
 193
 194     private ResponseEntity<?> getRequestErrorResponseEntity(final HttpServletRequest request) {
 195         return new ResponseEntity<>(new RequestErrorBuilder().messageId(ERROR_MESSAGE_ID).text(ERROR_MESSAGE)
 196                 .variables(request.getMethod(), request.getRequestURI(),
 197                         "Node Not Found:No Node of type service-instance found at: " + request.getRequestURI(),
 198                         "ERR.5.4.6114")
 199                 .build(), HttpStatus.NOT_FOUND);
 200     }
 201
 202 }