1 files changed, 133 insertions, 0 deletions
diff --git a/src/main/java/org/onap/a1pesimulator/controller/RanCellController.java b/src/main/java/org/onap/a1pesimulator/controller/RanCellController.java
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+++ b/src/main/java/org/onap/a1pesimulator/controller/RanCellController.java
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+/*
+ * Copyright (C) 2021 Samsung Electronics
+ * 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
+ */
+
+package org.onap.a1pesimulator.controller;
+
+import java.util.Optional;
+import org.onap.a1pesimulator.data.cell.CellDetails;
+import org.onap.a1pesimulator.data.cell.RanCell;
+import org.onap.a1pesimulator.data.ves.Event;
+import org.onap.a1pesimulator.data.ves.RanPeriodicVesEvent;
+import org.onap.a1pesimulator.service.cell.RanCellService;
+import org.onap.a1pesimulator.service.cell.RanCellStateService;
+import org.onap.a1pesimulator.service.ves.RanVesBrokerService;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping({"${restapi.version}/ran/cells"})
+public class RanCellController {
+
+    private static final Logger log = LoggerFactory.getLogger(RanCellController.class);
+    private final RanCellService ranCellService;
+    private final RanCellStateService ranCellStateService;
+    private final RanVesBrokerService ranVesBrokerService;
+
+    public RanCellController(RanCellService ranCellService, RanCellStateService ranCellStateService,
+            RanVesBrokerService ranVesBrokerService) {
+        this.ranCellService = ranCellService;
+        this.ranCellStateService = ranCellStateService;
+        this.ranVesBrokerService = ranVesBrokerService;
+    }
+
+    @GetMapping
+    public ResponseEntity<RanCell> getCells() {
+        return ResponseEntity.ok(ranCellService.getCells());
+    }
+
+    @GetMapping(value = "/{identifier}")
+    public ResponseEntity<CellDetails> getCellById(final @PathVariable String identifier) {
+
+        if (!ranCellService.getCellIds().contains(identifier)) {
+            return ResponseEntity.notFound().build();
+        }
+        return ResponseEntity.ok(ranCellService.getCellById(identifier));
+    }
+
+    @PostMapping(value = "/{identifier}/startFailure")
+    public ResponseEntity<String> startSendingFailureVesEvents(final @PathVariable String identifier) {
+
+        ranCellService.failure(identifier);
+        ranVesBrokerService.startSendingFailureVesEvents(identifier);
+        ranCellStateService.failingState(identifier);
+
+        return ResponseEntity.accepted().body("Failure VES Event sending started");
+    }
+
+    @PostMapping(value = "/{identifier}/stopFailure")
+    public ResponseEntity<Void> stopSendingFailureVesEvents(final @PathVariable String identifier) {
+
+        ranCellService.recoverFromFailure(identifier);
+
+        Optional<RanPeriodicVesEvent> vesEvent = ranVesBrokerService.stopSendingVesEvents(identifier);
+
+        if (!vesEvent.isPresent()) {
+            return ResponseEntity.notFound().build();
+        }
+
+        ranCellStateService.stopState(identifier);
+        return ResponseEntity.accepted().build();
+    }
+
+    @PostMapping(value = "/{identifier}/start")
+    public ResponseEntity<String> startSendingVesEvents(final @RequestBody Optional<Event> vesEventOpt,
+            final @PathVariable String identifier, final @RequestParam(required = false) Integer interval) {
+        log.info("Start sending ves events every {} seconds for {} ", getInterval(interval), identifier);
+
+        Event vesEvent = vesEventOpt.orElse(ranVesBrokerService.getGlobalPmVesStructure());
+
+        ResponseEntity<String> responseEntity =
+                ranVesBrokerService.startSendingVesEvents(identifier, vesEvent, getInterval(interval));
+        if (!responseEntity.getStatusCode().is2xxSuccessful()) {
+            return responseEntity;
+        }
+
+        ranCellStateService.activateState(identifier);
+        return responseEntity;
+    }
+
+    @PostMapping(value = "/{identifier}/stop")
+    public ResponseEntity<Void> stopSendingVesEvents(final @PathVariable String identifier) {
+        log.info("Stop sending custom ves events for {}", identifier);
+        Optional<RanPeriodicVesEvent> vesEvent = ranVesBrokerService.stopSendingVesEvents(identifier);
+        if (!vesEvent.isPresent()) {
+            return ResponseEntity.notFound().build();
+        }
+
+        ranCellStateService.stopState(identifier);
+        return ResponseEntity.accepted().build();
+    }
+
+    @GetMapping(value = "/{identifier}/eventStructure")
+    public ResponseEntity<Event> getVesEventStructure(final @PathVariable String identifier) {
+        if (!ranVesBrokerService.getEnabledEventElementIdentifiers().contains(identifier)) {
+            return ResponseEntity.notFound().build();
+        }
+        return ResponseEntity.ok(ranVesBrokerService.getEventStructure(identifier));
+    }
+
+    private Integer getInterval(Integer requested) {
+        if (requested == null) {
+            return ranVesBrokerService.getGlobalVesInterval();
+        }
+        return requested;
+    }
+}