[DCAEGEN2] Calculate slice utilization data

Issue-ID: DCAEGEN2-2942
Signed-off-by: Niranjana <niranjana.y60@wipro.com>
Change-Id: Id16d2a36cf964b15495531a54094cad96471bdcb

1 files changed, 58 insertions, 0 deletions

diff --git a/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/controller/SliceConfiguraton.java b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/controller/SliceConfiguraton.java
new file mode 100644
index 00000000..412d8d2c
--- /dev/null
+++ b/components/slice-analysis-ms/src/main/java/org/onap/slice/analysis/ms/controller/SliceConfiguraton.java
@@ -0,0 +1,58 @@
+/*******************************************************************************
+ *  ============LICENSE_START=======================================================
+ *  slice-analysis-ms
+ *  ================================================================================
+ *   Copyright (C) 2022 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.controller;
+
+import org.onap.slice.analysis.ms.models.SliceConfigRequest;
+import org.onap.slice.analysis.ms.models.SliceConfigResponse;
+import org.onap.slice.analysis.ms.service.SliceUtilization;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * This Controller provides slice configuration details
+ */
+@RestController
+public class SliceConfiguraton {
+
+    @Autowired
+    SliceUtilization sliceUtilization;
+
+    /**
+     * This method provides the slice utilization details for requested slices.
+     *
+     * @param sliceConfigRequest contains sliceInstanceId
+     * @return sliceConfigResponse contains slice configuration details
+     */
+    @GetMapping(value = "/api/v1/slices-config")
+    public ResponseEntity<SliceConfigResponse> sliceConfigRequest(@RequestBody SliceConfigRequest sliceConfigRequest) {
+        try {
+            SliceConfigResponse sliceConfigResponse = sliceUtilization.getSliceUtilizationData(sliceConfigRequest);
+            return new ResponseEntity<SliceConfigResponse>(sliceConfigResponse, HttpStatus.OK);
+        } catch (Exception e) {
+            return new ResponseEntity<>(null, HttpStatus.INTERNAL_SERVER_ERROR);
+        }
+    }
+}