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.Constant.BUSINESS_URL;
  23 import static org.onap.so.aai.simulator.utils.Constant.ERROR_MESSAGE;
  24 import static org.onap.so.aai.simulator.utils.Constant.ERROR_MESSAGE_ID;
  25 import java.util.Optional;
  26 import javax.servlet.http.HttpServletRequest;
  27 import javax.ws.rs.core.MediaType;
  28 import org.onap.aai.domain.yang.Customer;
  29 import org.onap.aai.domain.yang.ServiceInstance;
  30 import org.onap.aai.domain.yang.ServiceInstances;
  31 import org.onap.aai.domain.yang.ServiceSubscription;
  32 import org.onap.so.aai.simulator.service.providers.CacheServiceProvider;
  33 import org.onap.so.aai.simulator.utils.RequestErrorBuilder;
  34 import org.slf4j.Logger;
  35 import org.slf4j.LoggerFactory;
  36 import org.springframework.beans.factory.annotation.Autowired;
  37 import org.springframework.http.HttpStatus;
  38 import org.springframework.http.ResponseEntity;
  39 import org.springframework.stereotype.Controller;
  40 import org.springframework.web.bind.annotation.GetMapping;
  41 import org.springframework.web.bind.annotation.PathVariable;
  42 import org.springframework.web.bind.annotation.PutMapping;
  43 import org.springframework.web.bind.annotation.RequestBody;
  44 import org.springframework.web.bind.annotation.RequestMapping;
  45 import org.springframework.web.bind.annotation.RequestParam;
  46
  47 /**
  48  * @author waqas.ikram@ericsson.com
  49  *
  50  */
  51 @Controller
  52 @RequestMapping(path = BUSINESS_URL)
  53 public class BusinessController {
  54
  55     private static final Logger LOGGER = LoggerFactory.getLogger(BusinessController.class);
  56     private final CacheServiceProvider cacheServiceProvider;
  57
  58     @Autowired
  59     public BusinessController(final CacheServiceProvider cacheServiceProvider) {
  60         this.cacheServiceProvider = cacheServiceProvider;
  61     }
  62
  63     @GetMapping(value = "/customers/customer/{global-customer-id}",
  64             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 = "/customers/customer/{global-customer-id}",
  81             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  82             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  83     public ResponseEntity<?> putCustomer(@RequestBody final Customer customer,
  84             @PathVariable("global-customer-id") final String globalCustomerId, final HttpServletRequest request) {
  85         LOGGER.info("Will put customer for 'global customer id': {} ...", globalCustomerId);
  86
  87         if (customer.getResourceVersion() == null || customer.getResourceVersion().isEmpty()) {
  88             customer.setResourceVersion(getResourceVersion());
  89
  90         }
  91         cacheServiceProvider.putCustomer(globalCustomerId, customer);
  92         return ResponseEntity.accepted().build();
  93
  94     }
  95
  96     @GetMapping(
  97             value = "/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}",
  98             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  99     public ResponseEntity<?> getCustomer(@PathVariable("global-customer-id") final String globalCustomerId,
 100             @PathVariable("service-type") final String serviceType, final HttpServletRequest request) {
 101         LOGGER.info("Will retrieve service subscription for 'global customer id': {} and 'service type': {} ...",
 102                 globalCustomerId, serviceType);
 103
 104         final Optional<ServiceSubscription> optional =
 105                 cacheServiceProvider.getServiceSubscription(globalCustomerId, serviceType);
 106         if (optional.isPresent()) {
 107             final ServiceSubscription serviceSubscription = optional.get();
 108             LOGGER.info("found service subscription  {} in cache", serviceSubscription);
 109             return ResponseEntity.ok(serviceSubscription);
 110         }
 111
 112         LOGGER.error("Couldn't find 'global customer id': {} and 'service type': {} in cache", globalCustomerId,
 113                 serviceType);
 114         return getRequestErrorResponseEntity(request);
 115     }
 116
 117     @GetMapping(
 118             value = "/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances",
 119             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 120     public ResponseEntity<?> getSericeInstances(@PathVariable("global-customer-id") final String globalCustomerId,
 121             @PathVariable("service-type") final String serviceType,
 122             @RequestParam(name = "service-instance-name") final String serviceInstanceName,
 123             @RequestParam(name = "depth", required = false) final Integer depth, final HttpServletRequest request) {
 124
 125         LOGGER.info(
 126                 "Will retrieve service instances for 'global customer id': {}, 'service type': {} and 'service instance name: '{} with depth: {}...",
 127                 globalCustomerId, serviceType, serviceInstanceName, depth);
 128
 129         final Optional<ServiceInstances> optional =
 130                 cacheServiceProvider.getServiceInstances(globalCustomerId, serviceType, serviceInstanceName);
 131         if (optional.isPresent()) {
 132             final ServiceInstances serviceInstances = optional.get();
 133             LOGGER.info("found service instance  {} in cache", serviceInstances);
 134             return ResponseEntity.ok(serviceInstances);
 135         }
 136         LOGGER.error(
 137                 "Couldn't find 'global customer id': {}, 'service type': {} and 'service instance name': {} with depth: {} in cache",
 138                 globalCustomerId, serviceType, serviceInstanceName, depth);
 139         return getRequestErrorResponseEntity(request);
 140     }
 141
 142     @GetMapping(
 143             value = "/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
 144             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 145     public ResponseEntity<?> getSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
 146             @PathVariable("service-type") final String serviceType,
 147             @PathVariable(name = "service-instance-id") final String serviceInstanceId,
 148             @RequestParam(name = "depth", required = false) final Integer depth,
 149             @RequestParam(name = "resultIndex", required = false) final Integer resultIndex,
 150             @RequestParam(name = "resultSize", required = false) final Integer resultSize,
 151             @RequestParam(name = "format", required = false) final String format, final HttpServletRequest request) {
 152
 153         LOGGER.info(
 154                 "Will retrieve service instances for 'global customer id': {}, 'service type': {} and 'service instance id: '{} with depth: {}, resultIndex:{}, resultSize: {} and format: {}...",
 155                 globalCustomerId, serviceType, serviceInstanceId, depth, resultIndex, resultSize, format);
 156
 157         final Optional<ServiceInstance> optional =
 158                 cacheServiceProvider.getServiceInstance(globalCustomerId, serviceType, serviceInstanceId);
 159         if (optional.isPresent()) {
 160             final ServiceInstance serviceInstance = optional.get();
 161             LOGGER.info("found service instance  {} in cache", serviceInstance);
 162             return ResponseEntity.ok(serviceInstance);
 163         }
 164         LOGGER.error(
 165                 "Couldn't find 'global customer id': {}, 'service type': {} and 'service instance id': {} with depth: {}, resultIndex:{}, resultSize: {} and format: {} in cache",
 166                 globalCustomerId, serviceType, serviceInstanceId, depth, resultIndex, resultSize, format);
 167         return getRequestErrorResponseEntity(request);
 168     }
 169
 170     @PutMapping(
 171             value = "/customers/customer/{global-customer-id}/service-subscriptions/service-subscription/{service-type}/service-instances/service-instance/{service-instance-id}",
 172             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 173     public ResponseEntity<?> putSericeInstance(@PathVariable("global-customer-id") final String globalCustomerId,
 174             @PathVariable("service-type") final String serviceType,
 175             @PathVariable(name = "service-instance-id") final String serviceInstanceId,
 176             @RequestBody final ServiceInstance serviceInstance, final HttpServletRequest request) {
 177
 178         LOGGER.info(
 179                 "Will add service instance for 'global customer id': {}, 'service type': {} and 'service instance id: '{} ...",
 180                 globalCustomerId, serviceType, serviceInstanceId);
 181
 182         if (serviceInstance.getResourceVersion() == null || serviceInstance.getResourceVersion().isEmpty()) {
 183             serviceInstance.setResourceVersion(getResourceVersion());
 184         }
 185
 186         if (cacheServiceProvider.putServiceInstance(globalCustomerId, serviceType, serviceInstanceId,
 187                 serviceInstance)) {
 188             ResponseEntity.accepted().build();
 189         }
 190
 191         LOGGER.error(
 192                 "Couldn't add 'global customer id': {}, 'service type': {} and 'service instance id': {} with depth: {}, resultIndex:{}, resultSize: {} and format: {} to cache",
 193                 globalCustomerId, serviceType, serviceInstanceId);
 194         return getRequestErrorResponseEntity(request);
 195     }
 196
 197     private String getResourceVersion() {
 198         return System.currentTimeMillis() + "";
 199     }
 200
 201     private ResponseEntity<?> getRequestErrorResponseEntity(final HttpServletRequest request) {
 202         return new ResponseEntity<>(new RequestErrorBuilder().messageId(ERROR_MESSAGE_ID).text(ERROR_MESSAGE)
 203                 .variables(request.getMethod(), request.getRequestURI(),
 204                         "Node Not Found:No Node of type service-instance found at: " + request.getRequestURI(),
 205                         "ERR.5.4.6114")
 206                 .build(), HttpStatus.NOT_FOUND);
 207     }
 208
 209 }