plans/so/integration-etsi-testing/so-simulators/sdnc-simulator/src/main/java/org/onap/so/sdncsimulator/controller/OperationsController.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.sdncsimulator.controller;
  21
  22 import static org.onap.sdnc.northbound.client.model.GenericResourceApiRequestActionEnumeration.DELETESERVICEINSTANCE;
  23 import static org.onap.sdnc.northbound.client.model.GenericResourceApiRequestActionEnumeration.DELETEVNFINSTANCE;
  24 import static org.onap.sdnc.northbound.client.model.GenericResourceApiSvcActionEnumeration.DELETE;
  25 import static org.onap.so.sdncsimulator.utils.Constants.OPERATIONS_URL;
  26 import javax.servlet.http.HttpServletRequest;
  27 import javax.ws.rs.core.MediaType;
  28 import org.onap.sdnc.northbound.client.model.GenericResourceApiRequestActionEnumeration;
  29 import org.onap.sdnc.northbound.client.model.GenericResourceApiRequestinformationRequestInformation;
  30 import org.onap.sdnc.northbound.client.model.GenericResourceApiSdncrequestheaderSdncRequestHeader;
  31 import org.onap.sdnc.northbound.client.model.GenericResourceApiServiceOperationInformation;
  32 import org.onap.sdnc.northbound.client.model.GenericResourceApiSvcActionEnumeration;
  33 import org.onap.sdnc.northbound.client.model.GenericResourceApiVnfOperationInformation;
  34 import org.onap.sdnc.northbound.client.model.GenericResourceApiVfModuleOperationInformation;
  35 import org.onap.so.sdncsimulator.models.InputRequest;
  36 import org.onap.so.sdncsimulator.models.Output;
  37 import org.onap.so.sdncsimulator.models.OutputRequest;
  38 import org.onap.so.sdncsimulator.providers.ServiceOperationsCacheServiceProvider;
  39 import org.slf4j.Logger;
  40 import org.slf4j.LoggerFactory;
  41 import org.springframework.beans.factory.annotation.Autowired;
  42 import org.springframework.http.HttpStatus;
  43 import org.springframework.http.ResponseEntity;
  44 import org.springframework.stereotype.Controller;
  45 import org.springframework.web.bind.annotation.PostMapping;
  46 import org.springframework.web.bind.annotation.RequestBody;
  47 import org.springframework.web.bind.annotation.RequestMapping;
  48
  49 /**
  50  * @author Waqas Ikram (waqas.ikram@est.tech)
  51  *
  52  */
  53 @Controller
  54 @RequestMapping(path = OPERATIONS_URL)
  55 public class OperationsController {
  56     private static final String HTTP_STATUS_OK = HttpStatus.OK.value() + "";
  57
  58     private static final Logger LOGGER = LoggerFactory.getLogger(OperationsController.class);
  59
  60     private final ServiceOperationsCacheServiceProvider cacheServiceProvider;
  61
  62     @Autowired
  63     public OperationsController(final ServiceOperationsCacheServiceProvider cacheServiceProvider) {
  64         this.cacheServiceProvider = cacheServiceProvider;
  65     }
  66
  67     @PostMapping(value = "/GENERIC-RESOURCE-API:service-topology-operation/",
  68             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  69             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  70     public ResponseEntity<?> postServiceOperationInformation(
  71             @RequestBody final InputRequest<GenericResourceApiServiceOperationInformation> inputRequest,
  72             final HttpServletRequest request) {
  73         LOGGER.info("Request Received: {}  ...", inputRequest);
  74
  75         final GenericResourceApiServiceOperationInformation apiServiceOperationInformation = inputRequest.getInput();
  76
  77         if (apiServiceOperationInformation == null) {
  78             LOGGER.error("Invalid input request: {}", inputRequest);
  79             return ResponseEntity.badRequest().build();
  80         }
  81
  82         final Output output = getOutput(apiServiceOperationInformation);
  83         final OutputRequest outputRequest = new OutputRequest(output);
  84
  85         if (output.getResponseCode().equals(HTTP_STATUS_OK)) {
  86             LOGGER.info("Sucessfully executed service request sending response: {}", outputRequest);
  87             return ResponseEntity.ok(outputRequest);
  88         }
  89         LOGGER.error("Unable to execute input request: {}, will send OutputRequest: {}", inputRequest, outputRequest);
  90         return ResponseEntity.badRequest().body(outputRequest);
  91
  92     }
  93
  94     @PostMapping(value = "/GENERIC-RESOURCE-API:vnf-topology-operation/",
  95             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  96             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  97     public ResponseEntity<?> postVnfOperationInformation(
  98             @RequestBody final InputRequest<GenericResourceApiVnfOperationInformation> inputRequest,
  99             final HttpServletRequest request) {
 100         LOGGER.info("Request Received: {}  ...", inputRequest);
 101
 102         final GenericResourceApiVnfOperationInformation apiVnfOperationInformation = inputRequest.getInput();
 103         if (apiVnfOperationInformation == null) {
 104             LOGGER.error("Invalid input request: {}", inputRequest);
 105             return ResponseEntity.badRequest().build();
 106         }
 107
 108         final Output output = getOutput(apiVnfOperationInformation);
 109         final OutputRequest outputRequest = new OutputRequest(output);
 110
 111         if (output.getResponseCode().equals(HTTP_STATUS_OK)) {
 112             LOGGER.info("Sucessfully executed request vnf sending response: {}", outputRequest);
 113             return ResponseEntity.ok(outputRequest);
 114         }
 115
 116         LOGGER.error("Unable to execute input request: {}, will send OutputRequest: {}", inputRequest, outputRequest);
 117         return ResponseEntity.badRequest().body(outputRequest);
 118
 119     }
 120
 121     private Output getOutput(final GenericResourceApiServiceOperationInformation serviceOperationInformation) {
 122         final GenericResourceApiRequestinformationRequestInformation requestInformation =
 123                 serviceOperationInformation.getRequestInformation();
 124         final GenericResourceApiSdncrequestheaderSdncRequestHeader sdncRequestHeader =
 125                 serviceOperationInformation.getSdncRequestHeader();
 126         if (requestInformation != null && sdncRequestHeader != null) {
 127             final GenericResourceApiRequestActionEnumeration requestAction = requestInformation.getRequestAction();
 128             final GenericResourceApiSvcActionEnumeration svcAction = sdncRequestHeader.getSvcAction();
 129             if (DELETESERVICEINSTANCE.equals(requestAction) && DELETE.equals(svcAction)) {
 130                 LOGGER.info("RequestAction: {} and SvcAction: {} will delete service instance from cache ...",
 131                         requestAction, svcAction);
 132                 return cacheServiceProvider.deleteServiceOperationInformation(serviceOperationInformation);
 133             }
 134         }
 135         return cacheServiceProvider.putServiceOperationInformation(serviceOperationInformation);
 136     }
 137
 138     private Output getOutput(final GenericResourceApiVnfOperationInformation apiVnfOperationInformation) {
 139         final GenericResourceApiRequestinformationRequestInformation requestInformation =
 140                 apiVnfOperationInformation.getRequestInformation();
 141         if (requestInformation != null) {
 142             final GenericResourceApiRequestActionEnumeration requestAction = requestInformation.getRequestAction();
 143             if (DELETEVNFINSTANCE.equals(requestAction)) {
 144                 LOGGER.info("RequestAction: {} will delete vnf instance from cache ...", requestAction);
 145                 return cacheServiceProvider.deleteVnfOperationInformation(apiVnfOperationInformation);
 146             }
 147         }
 148         return cacheServiceProvider.putVnfOperationInformation(apiVnfOperationInformation);
 149     }
 150
 151     @PostMapping(value = "/GENERIC-RESOURCE-API:vf-module-topology-operation/",
 152             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
 153             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
 154     public ResponseEntity<?> postVfModuleOperationInformation(
 155             @RequestBody final InputRequest<GenericResourceApiVfModuleOperationInformation> inputRequest,
 156             final HttpServletRequest request) {
 157         LOGGER.info("Request Received for VfModule : {}  ...", inputRequest);
 158
 159         final GenericResourceApiVfModuleOperationInformation apiVfModuleOperationInformation = inputRequest.getInput();
 160         if (apiVfModuleOperationInformation == null) {
 161             LOGGER.error("Invalid input request: {}", inputRequest);
 162             return ResponseEntity.badRequest().build();
 163         }
 164
 165         final Output output = getOutput(apiVfModuleOperationInformation);
 166         final OutputRequest outputRequest = new OutputRequest(output);
 167
 168         if (output.getResponseCode().equals(HTTP_STATUS_OK)) {
 169             LOGGER.info("Sucessfully executed request vnf sending response: {}", outputRequest);
 170             return ResponseEntity.ok(outputRequest);
 171         }
 172
 173         LOGGER.error("Unable to execute input request: {}, will send OutputRequest: {}", inputRequest, outputRequest);
 174         return ResponseEntity.badRequest().body(outputRequest);
 175
 176     }
 177
 178     private Output getOutput(final GenericResourceApiVfModuleOperationInformation apiVfModuleOperationInformation) {
 179
 180         return cacheServiceProvider.putVfModuleOperationInformation(apiVfModuleOperationInformation);
 181     }
 182
 183 }