1 files changed, 91 insertions, 0 deletions
diff --git a/mod/runtimeapi/runtime-web/src/main/java/org/onap/dcae/runtime/web/controllers/GraphController.java b/mod/runtimeapi/runtime-web/src/main/java/org/onap/dcae/runtime/web/controllers/GraphController.java
new file mode 100644
index 0000000..fc222f2
--- /dev/null
+++ b/mod/runtimeapi/runtime-web/src/main/java/org/onap/dcae/runtime/web/controllers/GraphController.java
@@ -0,0 +1,91 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.dcae.runtime.web.controllers;
+
+import org.onap.dcae.runtime.core.Edge;
+import org.onap.dcae.runtime.core.FlowGraph;
+import org.onap.dcae.runtime.core.Node;
+import org.onap.dcae.runtime.core.FlowGraphParser.BlueprintVessel;
+import org.onap.dcae.runtime.web.exception.MainGraphNotFoundException;
+import org.onap.dcae.runtime.web.models.*;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.onap.dcae.runtime.web.models.DistributeGraphRequest;
+import org.onap.dcae.runtime.web.models.GraphRequest;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.onap.dcae.runtime.web.service.GraphServiceImpl;
+
+import javax.validation.Valid;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.List;
+
+@RestController
+@RequestMapping(value = "/api/graph")
+@Api(tags = "Graph", description = "API to manage Graph")
+public class GraphController {
+
+    @Autowired
+    private GraphServiceImpl graphService;
+
+    Logger logger = LoggerFactory.getLogger(GraphController.class);
+
+    @RequestMapping(method = RequestMethod.GET,value = "/main")
+    @ApiOperation("Get main graph")
+    public FlowGraph<Node, Edge> getMainGraph(){
+        return graphService.getMainGraph();
+    }
+
+    @PostMapping(value = "/main")
+    @ApiOperation("Initialize a main graph")
+    public ResponseEntity initializeGraph(@RequestBody @Valid GraphRequest graphRequest){
+        logger.info(graphRequest.toString());
+        graphService.initializeMainGraph(graphRequest);
+        return new ResponseEntity(HttpStatus.CREATED);
+    }
+
+    @PostMapping(value = "/{id}/distribute")
+    @ApiOperation("Submit actions on a given graph and distribute blueprints to the inventory")
+    public ResponseEntity<Map<String,String>> distributeGraph(@PathVariable(value = "id") String id,
+                                                  @RequestBody @Valid DistributeGraphRequest distributeGraphRequest){
+        logger.info(distributeGraphRequest.getActions().toString());
+        List<BlueprintVessel> blueprints = graphService.distribute(distributeGraphRequest);
+
+        Map<String, String> response = new HashMap<>();
+        for (BlueprintVessel bpv : blueprints) {
+            response.put(String.format("%s_%d", bpv.name, bpv.version), bpv.blueprint);
+        }
+        return new ResponseEntity<Map<String,String>>(response, HttpStatus.OK);
+    }
+
+    @DeleteMapping(value = "/main")
+    @ApiOperation("Remove the main graph")
+    public String deleteMainGraph(){
+        graphService.deleteMainGraph();
+        return "Main Graph has been deleted.";
+    }
+
+    @ExceptionHandler
+    @ResponseStatus(HttpStatus.NOT_FOUND)
+    private void graphNotFoundHandler(MainGraphNotFoundException ex){}
+}