Enable/Disable Data Sync for Cm Handle
[cps.git] / cps-ncmp-rest-stub / src / main / java / org / onap / cps / ncmp / rest / stub / controller / NetworkCmProxyStubController.java
1 /*
2  *  ============LICENSE_START=======================================================
3  *  Copyright (C) 2022 Bell Canada
4  *  Modifications Copyright (c) 2022 Nordix Foundation
5  *  ================================================================================
6  *  Licensed under the Apache License, Version 2.0 (the "License");
7  *  you may not use this file except in compliance with the License.
8  *  You may obtain a copy of the License at
9  *
10  *        http://www.apache.org/licenses/LICENSE-2.0
11  *
12  *  Unless required by applicable law or agreed to in writing, software
13  *  distributed under the License is distributed on an "AS IS" BASIS,
14  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  *  See the License for the specific language governing permissions and
16  *  limitations under the License.
17  *
18  *  SPDX-License-Identifier: Apache-2.0
19  *  ============LICENSE_END=========================================================
20  */
21
22 package org.onap.cps.ncmp.rest.stub.controller;
23
24 import com.fasterxml.jackson.databind.ObjectMapper;
25 import java.io.IOException;
26 import java.io.InputStream;
27 import java.nio.charset.StandardCharsets;
28 import java.util.Arrays;
29 import java.util.HashMap;
30 import java.util.List;
31 import java.util.Map;
32 import java.util.UUID;
33 import javax.validation.Valid;
34 import javax.validation.constraints.NotNull;
35 import lombok.extern.slf4j.Slf4j;
36 import org.onap.cps.ncmp.rest.api.NetworkCmProxyApi;
37 import org.onap.cps.ncmp.rest.model.CmHandleQueryParameters;
38 import org.onap.cps.ncmp.rest.model.RestModuleDefinition;
39 import org.onap.cps.ncmp.rest.model.RestModuleReference;
40 import org.onap.cps.ncmp.rest.model.RestOutputCmHandle;
41 import org.onap.cps.ncmp.rest.model.RestOutputCmHandleCompositeState;
42 import org.onap.cps.ncmp.rest.model.RestOutputCmHandlePublicProperties;
43 import org.springframework.beans.factory.annotation.Value;
44 import org.springframework.core.io.ClassPathResource;
45 import org.springframework.http.HttpStatus;
46 import org.springframework.http.ResponseEntity;
47 import org.springframework.web.bind.annotation.RequestMapping;
48 import org.springframework.web.bind.annotation.RestController;
49
50 @Slf4j
51 @RestController
52 @RequestMapping("${rest.api.ncmp-stub-base-path}")
53 public class NetworkCmProxyStubController implements NetworkCmProxyApi {
54
55     public static final String ASYNC_REQUEST_ID = "requestId";
56
57     @Value("${stub.path}")
58     private String pathToResponseFiles;
59
60     @Override
61     public ResponseEntity<Void> createResourceDataRunningForCmHandle(@NotNull @Valid final String resourceIdentifier,
62         final String cmHandleId, @Valid final Object body, final String contentType) {
63         return new ResponseEntity<>(HttpStatus.CREATED);
64     }
65
66     @Override
67     public ResponseEntity<Void> deleteResourceDataRunningForCmHandle(final String cmHandleId,
68         @NotNull @Valid final String resourceIdentifier, final String contentType) {
69         return new ResponseEntity<>(HttpStatus.NO_CONTENT);
70     }
71
72     @Override
73     public ResponseEntity<List<RestOutputCmHandle>> searchCmHandles(
74         final CmHandleQueryParameters cmHandleQueryParameters) {
75         List<RestOutputCmHandle> restOutputCmHandles = null;
76         // read JSON file and map/convert to java POJO
77         final ClassPathResource resource = new ClassPathResource(pathToResponseFiles + "cmHandlesSearch.json");
78         try (InputStream inputStream = resource.getInputStream()) {
79             final String string = new String(inputStream.readAllBytes(), StandardCharsets.UTF_8);
80             final ObjectMapper mapper = new ObjectMapper();
81             restOutputCmHandles = Arrays.asList(mapper.readValue(string, RestOutputCmHandle[].class));
82         } catch (final IOException exception) {
83             log.error("Error reading the file.", exception);
84             return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
85         }
86         return ResponseEntity.ok(restOutputCmHandles);
87     }
88
89     @Override
90     public ResponseEntity<Object> setDataSyncEnabledFlagForCmHandle(final String cmHandleId,
91                                                                 final Boolean dataSyncEnabled) {
92         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
93     }
94
95     @Override
96     public ResponseEntity<List<String>> searchCmHandleIds(
97         final CmHandleQueryParameters cmHandleQueryParameters) {
98         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
99     }
100
101     @Override
102     public ResponseEntity<RestOutputCmHandlePublicProperties> getCmHandlePublicPropertiesByCmHandleId(
103         final String cmHandleId) {
104         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
105     }
106
107     @Override
108     public ResponseEntity<RestOutputCmHandleCompositeState> getCmHandleStateByCmHandleId(final String cmHandle) {
109         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
110     }
111
112     @Override
113     public ResponseEntity<List<RestModuleDefinition>> getModuleDefinitionsByCmHandleId(final String cmHandle) {
114         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
115     }
116
117     @Override
118     public ResponseEntity<List<RestModuleReference>> getModuleReferencesByCmHandle(final String cmHandleId) {
119         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
120     }
121
122     /**
123      * Get resource data from operational datastore.
124      *
125      * @param cmHandleId cm handle identifier
126      * @param resourceIdentifier resource identifier
127      * @param optionsParamInQuery options query parameter
128      * @param topicParamInQuery topic query parameter
129      * @return {@code ResponseEntity} response from dmi plugin
130      */
131     @Override
132     public ResponseEntity<Object> getResourceDataOperationalForCmHandle(final String cmHandleId,
133         final String resourceIdentifier, final String optionsParamInQuery, final String topicParamInQuery) {
134         final ResponseEntity<Map<String, Object>> asyncResponse = populateAsyncResponse(topicParamInQuery);
135         final Map<String, Object> asyncResponseData = asyncResponse.getBody();
136         Object responseObject = null;
137         // read JSON file and map/convert to java POJO
138         final ClassPathResource resource = new ClassPathResource(pathToResponseFiles
139             + "passthrough-operational-example.json");
140         try (InputStream inputStream = resource.getInputStream()) {
141             final String string = new String(inputStream.readAllBytes(), StandardCharsets.UTF_8);
142             final ObjectMapper mapper = new ObjectMapper();
143             responseObject = mapper.readValue(string, Object.class);
144         } catch (final IOException exception) {
145             log.error("Error reading the file.", exception);
146             return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build();
147         }
148         if (asyncResponseData == null) {
149             return ResponseEntity.ok(responseObject);
150         }
151         return ResponseEntity.ok(asyncResponse);
152
153     }
154
155     @Override
156     public ResponseEntity<Object> getResourceDataRunningForCmHandle(final String cmHandleId,
157         final String resourceIdentifier, final String options, final String topic) {
158         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
159     }
160
161     @Override
162     public ResponseEntity<Object> patchResourceDataRunningForCmHandle(final String resourceIdentifier,
163         final String cmHandleId, final Object body, final String contentType) {
164         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
165     }
166
167     @Override
168     public ResponseEntity<RestOutputCmHandle> retrieveCmHandleDetailsById(final String cmHandleId) {
169         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
170     }
171
172     @Override
173     public ResponseEntity<Object> updateResourceDataRunningForCmHandle(@NotNull @Valid final String resourceIdentifier,
174         final String cmHandleId, @Valid final Object body, final String contentType) {
175         return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
176     }
177
178     private ResponseEntity<Map<String, Object>> populateAsyncResponse(final String topicParamInQuery) {
179         final Map<String, Object> responseData;
180         if (topicParamInQuery != null) {
181             responseData = getAsyncResponseData();
182         } else {
183             responseData = null;
184         }
185         return ResponseEntity.ok().body(responseData);
186     }
187
188     private Map<String, Object> getAsyncResponseData() {
189         final Map<String, Object> asyncResponseData = new HashMap<>(1);
190         final String resourceDataRequestId = UUID.randomUUID().toString();
191         asyncResponseData.put(ASYNC_REQUEST_ID, resourceDataRequestId);
192         return asyncResponseData;
193     }
194 }