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