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.so.sdncsimulator.models.InputRequest;
  35 import org.onap.so.sdncsimulator.models.Output;
  36 import org.onap.so.sdncsimulator.models.OutputRequest;
  37 import org.onap.so.sdncsimulator.providers.ServiceOperationsCacheServiceProvider;
  38 import org.slf4j.Logger;
  39 import org.slf4j.LoggerFactory;
  40 import org.springframework.beans.factory.annotation.Autowired;
  41 import org.springframework.http.HttpStatus;
  42 import org.springframework.http.ResponseEntity;
  43 import org.springframework.stereotype.Controller;
  44 import org.springframework.web.bind.annotation.PostMapping;
  45 import org.springframework.web.bind.annotation.RequestBody;
  46 import org.springframework.web.bind.annotation.RequestMapping;
  47
  48 /**
  49  * @author Waqas Ikram (waqas.ikram@est.tech)
  50  *
  51  */
  52 @Controller
  53 @RequestMapping(path = OPERATIONS_URL)
  54 public class OperationsController {
  55     private static final String HTTP_STATUS_OK = HttpStatus.OK.value() + "";
  56
  57     private static final Logger LOGGER = LoggerFactory.getLogger(OperationsController.class);
  58
  59     private final ServiceOperationsCacheServiceProvider cacheServiceProvider;
  60
  61     @Autowired
  62     public OperationsController(final ServiceOperationsCacheServiceProvider cacheServiceProvider) {
  63         this.cacheServiceProvider = cacheServiceProvider;
  64     }
  65
  66     @PostMapping(value = "/GENERIC-RESOURCE-API:service-topology-operation/",
  67             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  68             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  69     public ResponseEntity<?> postServiceOperationInformation(
  70             @RequestBody final InputRequest<GenericResourceApiServiceOperationInformation> inputRequest,
  71             final HttpServletRequest request) {
  72         LOGGER.info("Request Received: {}  ...", inputRequest);
  73
  74         final GenericResourceApiServiceOperationInformation apiServiceOperationInformation = inputRequest.getInput();
  75
  76         if (apiServiceOperationInformation == null) {
  77             LOGGER.error("Invalid input request: {}", inputRequest);
  78             return ResponseEntity.badRequest().build();
  79         }
  80
  81         final Output output = getOutput(apiServiceOperationInformation);
  82         final OutputRequest outputRequest = new OutputRequest(output);
  83
  84         if (output.getResponseCode().equals(HTTP_STATUS_OK)) {
  85             LOGGER.info("Sucessfully executed service request sending response: {}", outputRequest);
  86             return ResponseEntity.ok(outputRequest);
  87         }
  88         LOGGER.error("Unable to execute input request: {}, will send OutputRequest: {}", inputRequest, outputRequest);
  89         return ResponseEntity.badRequest().body(outputRequest);
  90
  91     }
  92
  93     @PostMapping(value = "/GENERIC-RESOURCE-API:vnf-topology-operation/",
  94             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  95             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  96     public ResponseEntity<?> postVnfOperationInformation(
  97             @RequestBody final InputRequest<GenericResourceApiVnfOperationInformation> inputRequest,
  98             final HttpServletRequest request) {
  99         LOGGER.info("Request Received: {}  ...", inputRequest);
 100
 101         final GenericResourceApiVnfOperationInformation apiVnfOperationInformation = inputRequest.getInput();
 102         if (apiVnfOperationInformation == null) {
 103             LOGGER.error("Invalid input request: {}", inputRequest);
 104             return ResponseEntity.badRequest().build();
 105         }
 106
 107         final Output output = getOutput(apiVnfOperationInformation);
 108         final OutputRequest outputRequest = new OutputRequest(output);
 109
 110         if (output.getResponseCode().equals(HTTP_STATUS_OK)) {
 111             LOGGER.info("Sucessfully executed request vnf sending response: {}", outputRequest);
 112             return ResponseEntity.ok(outputRequest);
 113         }
 114
 115         LOGGER.error("Unable to execute input request: {}, will send OutputRequest: {}", inputRequest, outputRequest);
 116         return ResponseEntity.badRequest().body(outputRequest);
 117
 118     }
 119
 120     private Output getOutput(final GenericResourceApiServiceOperationInformation serviceOperationInformation) {
 121         final GenericResourceApiRequestinformationRequestInformation requestInformation =
 122                 serviceOperationInformation.getRequestInformation();
 123         final GenericResourceApiSdncrequestheaderSdncRequestHeader sdncRequestHeader =
 124                 serviceOperationInformation.getSdncRequestHeader();
 125         if (requestInformation != null && sdncRequestHeader != null) {
 126             final GenericResourceApiRequestActionEnumeration requestAction = requestInformation.getRequestAction();
 127             final GenericResourceApiSvcActionEnumeration svcAction = sdncRequestHeader.getSvcAction();
 128             if (DELETESERVICEINSTANCE.equals(requestAction) && DELETE.equals(svcAction)) {
 129                 LOGGER.info("RequestAction: {} and SvcAction: {} will delete service instance from cache ...",
 130                         requestAction, svcAction);
 131                 return cacheServiceProvider.deleteServiceOperationInformation(serviceOperationInformation);
 132             }
 133         }
 134         return cacheServiceProvider.putServiceOperationInformation(serviceOperationInformation);
 135     }
 136
 137     private Output getOutput(final GenericResourceApiVnfOperationInformation apiVnfOperationInformation) {
 138         final GenericResourceApiRequestinformationRequestInformation requestInformation =
 139                 apiVnfOperationInformation.getRequestInformation();
 140         if (requestInformation != null) {
 141             final GenericResourceApiRequestActionEnumeration requestAction = requestInformation.getRequestAction();
 142             if (DELETEVNFINSTANCE.equals(requestAction)) {
 143                 LOGGER.info("RequestAction: {} will delete vnf instance from cache ...", requestAction);
 144                 return cacheServiceProvider.deleteVnfOperationInformation(apiVnfOperationInformation);
 145             }
 146         }
 147         return cacheServiceProvider.putVnfOperationInformation(apiVnfOperationInformation);
 148     }
 149
 150 }