1 files changed, 81 insertions, 0 deletions
diff --git a/vid-app-common/src/main/java/org/onap/vid/controller/ErrorReportController.java b/vid-app-common/src/main/java/org/onap/vid/controller/ErrorReportController.java
new file mode 100644
index 000000000..38a69faa8
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/controller/ErrorReportController.java
@@ -0,0 +1,81 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * VID
+ * ================================================================================
+ * Copyright (C) 2019 Nokia 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.vid.controller;
+
+import org.jetbrains.annotations.NotNull;
+import org.onap.portalsdk.core.controller.RestrictedBaseController;
+import org.onap.portalsdk.core.controller.UnRestrictedBaseController;
+import org.onap.vid.model.errorReport.ReportCreationParameters;
+import org.onap.vid.reports.ReportGenerator;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.function.BinaryOperator;
+
+@RestController
+public class ErrorReportController extends RestrictedBaseController {
+
+	private final List<ReportGenerator> providers;
+
+	@Autowired
+	public ErrorReportController(List<ReportGenerator> reportGenerators) {
+		providers = reportGenerators;
+	}
+
+	@PostMapping(value = "error-report")
+	public Map<String, Object> getErrorReport(HttpServletRequest request,
+	                                          @RequestBody ReportCreationParameters creationParameters) {
+		return generateReportsData(request, creationParameters);
+	}
+
+	@NotNull
+	HashMap<String, Object> generateReportsData(HttpServletRequest request, ReportCreationParameters creationParameters) {
+		return providers
+				.stream()
+				.filter(provider -> provider.canGenerate(creationParameters))
+				.map(provider -> provider.apply(request, creationParameters))
+				.map(Map::entrySet)
+				.flatMap(Collection::parallelStream)
+				.reduce(new HashMap<>(), this::putAndGet, concatenateMap());
+	}
+
+	@NotNull
+	private HashMap<String, Object> putAndGet(HashMap<String, Object> map, Map.Entry<String, Object> entry) {
+		map.put(entry.getKey(), entry.getValue());
+		return map;
+	}
+
+	@NotNull
+	private BinaryOperator<HashMap<String, Object>> concatenateMap() {
+		return (map1, map2) -> {
+			map1.putAll(map2);
+			return map1;
+		};
+	}
+
+}
+\ No newline at end of file