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
  56     private static final Logger LOGGER = LoggerFactory.getLogger(OperationsController.class);
  57
  58     private final ServiceOperationsCacheServiceProvider cacheServiceProvider;
  59
  60     @Autowired
  61     public OperationsController(final ServiceOperationsCacheServiceProvider cacheServiceProvider) {
  62         this.cacheServiceProvider = cacheServiceProvider;
  63     }
  64
  65     @PostMapping(value = "/GENERIC-RESOURCE-API:service-topology-operation/",
  66             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  67             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  68     public ResponseEntity<?> postServiceOperationInformation(
  69             @RequestBody final InputRequest<GenericResourceApiServiceOperationInformation> inputRequest,
  70             final HttpServletRequest request) {
  71         LOGGER.info("Request Received: {}  ...", inputRequest);
  72
  73         final GenericResourceApiServiceOperationInformation apiServiceOperationInformation = inputRequest.getInput();
  74
  75         if (apiServiceOperationInformation == null) {
  76             LOGGER.error("Invalid input request: {}", inputRequest);
  77             return ResponseEntity.badRequest().build();
  78         }
  79
  80         final Output output = getOutput(apiServiceOperationInformation);
  81         final OutputRequest outputRequest = new OutputRequest(output);
  82
  83         if (output.getResponseCode().equals(HttpStatus.OK.toString())) {
  84             LOGGER.info("Sucessfully executed service request sending response: {}", outputRequest);
  85             return ResponseEntity.ok(outputRequest);
  86         }
  87         LOGGER.error("Unable to execute input request: {}, will send OutputRequest: {}", inputRequest, outputRequest);
  88         return ResponseEntity.badRequest().body(outputRequest);
  89
  90     }
  91
  92     @PostMapping(value = "/GENERIC-RESOURCE-API:vnf-topology-operation/",
  93             consumes = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML},
  94             produces = {MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
  95     public ResponseEntity<?> postVnfOperationInformation(
  96             @RequestBody final InputRequest<GenericResourceApiVnfOperationInformation> inputRequest,
  97             final HttpServletRequest request) {
  98         LOGGER.info("Request Received: {}  ...", inputRequest);
  99
 100         final GenericResourceApiVnfOperationInformation apiVnfOperationInformation = inputRequest.getInput();
 101         if (apiVnfOperationInformation == null) {
 102             LOGGER.error("Invalid input request: {}", inputRequest);
 103             return ResponseEntity.badRequest().build();
 104         }
 105
 106         final Output output = getOutput(apiVnfOperationInformation);
 107         final OutputRequest outputRequest = new OutputRequest(output);
 108
 109         if (output.getResponseCode().equals(HttpStatus.OK.toString())) {
 110             LOGGER.info("Sucessfully executed request vnf sending response: {}", outputRequest);
 111             return ResponseEntity.ok(outputRequest);
 112         }
 113
 114         LOGGER.error("Unable to execute input request: {}, will send OutputRequest: {}", inputRequest, outputRequest);
 115         return ResponseEntity.badRequest().body(outputRequest);
 116
 117     }
 118
 119     private Output getOutput(final GenericResourceApiServiceOperationInformation serviceOperationInformation) {
 120         final GenericResourceApiRequestinformationRequestInformation requestInformation =
 121                 serviceOperationInformation.getRequestInformation();
 122         final GenericResourceApiSdncrequestheaderSdncRequestHeader sdncRequestHeader =
 123                 serviceOperationInformation.getSdncRequestHeader();
 124         if (requestInformation != null && sdncRequestHeader != null) {
 125             final GenericResourceApiRequestActionEnumeration requestAction = requestInformation.getRequestAction();
 126             final GenericResourceApiSvcActionEnumeration svcAction = sdncRequestHeader.getSvcAction();
 127             if (DELETESERVICEINSTANCE.equals(requestAction) && DELETE.equals(svcAction)) {
 128                 LOGGER.info("RequestAction: {} and SvcAction: {} will delete service instance from cache ...",
 129                         requestAction, svcAction);
 130                 return cacheServiceProvider.deleteServiceOperationInformation(serviceOperationInformation);
 131             }
 132         }
 133         return cacheServiceProvider.putServiceOperationInformation(serviceOperationInformation);
 134     }
 135
 136     private Output getOutput(final GenericResourceApiVnfOperationInformation apiVnfOperationInformation) {
 137         final GenericResourceApiRequestinformationRequestInformation requestInformation =
 138                 apiVnfOperationInformation.getRequestInformation();
 139         if (requestInformation != null) {
 140             final GenericResourceApiRequestActionEnumeration requestAction = requestInformation.getRequestAction();
 141             if (DELETEVNFINSTANCE.equals(requestAction)) {
 142                 LOGGER.info("RequestAction: {} will delete vnf instance from cache ...", requestAction);
 143                 return cacheServiceProvider.deleteVnfOperationInformation(apiVnfOperationInformation);
 144             }
 145         }
 146         return cacheServiceProvider.putVnfOperationInformation(apiVnfOperationInformation);
 147     }
 148
 149 }