1 files changed, 127 insertions, 0 deletions
diff --git a/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/configdb/ConfigDbInterfaceService.java b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/configdb/ConfigDbInterfaceService.java
new file mode 100644
index 00000000..488aca81
--- /dev/null
+++ b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/configdb/ConfigDbInterfaceService.java
@@ -0,0 +1,127 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  slice-analysis-ms
+ *  ================================================================================
+ *   Copyright (C) 2020 Wipro Limited.
+ *   ==============================================================================
+ *     Licensed under the Apache License, Version 2.0 (the "License");
+ *     you may not use this file except in compliance with the License.
+ *     You may obtain a copy of the License at
+ *
+ *          http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *     Unless required by applicable law or agreed to in writing, software
+ *     distributed under the License is distributed on an "AS IS" BASIS,
+ *     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *     See the License for the specific language governing permissions and
+ *     limitations under the License.
+ *     ============LICENSE_END=========================================================
+ *
+ *******************************************************************************/
+package org.onap.slice.analysis.ms.configdb;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.annotation.PostConstruct;
+
+import org.onap.slice.analysis.ms.models.Configuration;
+import org.onap.slice.analysis.ms.models.configdb.CellsModel;
+import org.onap.slice.analysis.ms.models.configdb.NetworkFunctionModel;
+import org.onap.slice.analysis.ms.restclients.ConfigDbRestClient;
+import org.onap.slice.analysis.ms.utils.BeanUtil;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Service;
+
+/**
+ * 
+ *  Service for config db interfaces
+ *
+ */
+@Service
+public class ConfigDbInterfaceService implements IConfigDbService {
+	
+	private ConfigDbRestClient restclient;
+	private String configDbBaseUrl = Configuration.getInstance().getConfigDbService();
+	
+	@PostConstruct
+	public void init() {
+		this.restclient = BeanUtil.getBean(ConfigDbRestClient.class);
+	}
+	
+	/**
+	 *  Fetches the current configuration of an S-NSSAI from config DB
+	 */
+	public Map<String, Integer> fetchCurrentConfigurationOfSlice(String snssai){
+		Map<String,Integer> responseMap = null;
+		String reqUrl=configDbBaseUrl+"/api/sdnc-config-db/v4/profile-config/"+snssai;
+
+		ResponseEntity<Map<String,Integer>> response=restclient.sendGetRequest(reqUrl,new ParameterizedTypeReference<Map<String, Integer>>() {
+		});
+		responseMap=response.getBody();
+		return responseMap;			
+	}
+	
+	/**
+	 *  Fetches the current configuration of RIC from config DB
+	 */
+	public Map<String,Map<String,Integer>> fetchCurrentConfigurationOfRIC(String snssai){
+		String reqUrl=configDbBaseUrl+"/api/sdnc-config-db/v4/slice-config/"+snssai;
+		ResponseEntity<Map<String,Map<String,Integer>>> response=restclient.sendGetRequest(reqUrl, new ParameterizedTypeReference<Map<String,Map<String,Integer>>>() {
+		});
+		return response.getBody();
+	}
+	
+	/**
+	 *  Fetches all the network functions of an S-NSSAI from config DB
+	 */
+	public List<String> fetchNetworkFunctionsOfSnssai(String snssai){
+		List<String> responseList=new ArrayList<>();
+		String reqUrl=configDbBaseUrl+"/api/sdnc-config-db/v4/du-list/"+snssai;
+		ResponseEntity<List<NetworkFunctionModel>> response=restclient.sendGetRequest(reqUrl, new ParameterizedTypeReference<List<NetworkFunctionModel>>() {
+		});
+		for(NetworkFunctionModel networkFn:response.getBody()) {
+			responseList.add(networkFn.getgNBDUId());	
+		}
+		return responseList;
+	}
+	
+	/**
+	 *  Fetches the RICS of an S-NSSAI from config DB
+	 */
+	public Map<String, List<String>> fetchRICsOfSnssai(String snssai){
+		
+		Map<String,List<String>> responseMap=new HashMap<>();
+		
+		String reqUrl=configDbBaseUrl+"/api/sdnc-config-db/v4/du-cell-list/"+snssai;
+		
+		ResponseEntity<Map<String,List<CellsModel>>> response=restclient.sendGetRequest(reqUrl, new ParameterizedTypeReference<Map<String,List<CellsModel>>>() {
+		});
+
+		
+		for (Map.Entry<String, List<CellsModel>> entry : response.getBody().entrySet()) {
+			List<String> cellslist=new ArrayList<>();
+			for(CellsModel cellmodel:entry.getValue()) {
+				
+				cellslist.add(cellmodel.getCellLocalId());
+			}
+			responseMap.put(entry.getKey(), cellslist);
+		}
+		
+		return responseMap;
+	}
+	
+	/**
+	 *  Fetches the details of a service 
+	 */
+	public Map<String,String> fetchServiceDetails(String snssai){
+		String reqUrl=configDbBaseUrl+"/api/sdnc-config-db/v4/subscriber-details/"+snssai;
+		ResponseEntity<Map<String,String>> response=restclient.sendGetRequest(reqUrl, new ParameterizedTypeReference<Map<String,String>>() {
+		});
+		return response.getBody();
+	}	
+	
+}