WidgetMSController and WebAnalyticsExtAppVersionController Up

WidgetMSController, WebAnalyticsExtAppVersionController,
WebAnalyticsExtAppController Up

Issue-ID: PORTAL-710
Change-Id: Ie1d775e9122aa17d8ee709e793fb6a42d60c91ed
Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>

4 files changed, 474 insertions, 0 deletions

diff --git a/portal-BE/src/main/java/org/onap/portal/annotation/ApiVersion.java b/portal-BE/src/main/java/org/onap/portal/annotation/ApiVersion.java
new file mode 100644
index 00000000..1c4fafc3
--- /dev/null
+++ b/portal-BE/src/main/java/org/onap/portal/annotation/ApiVersion.java
@@ -0,0 +1,57 @@
+/*
+ * ============LICENSE_START==========================================
+ * ONAP Portal
+ * ===================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ * Modifications Copyright (c) 2019 Samsung
+ * ===================================================================
+ *
+ * Unless otherwise specified, all software contained herein is licensed
+ * under the Apache License, Version 2.0 (the "License");
+ * you may not use this software 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.
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed
+ * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+ * you may not use this documentation except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *             https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation
+ * 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.portal.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target({ElementType.FIELD, ElementType.METHOD, ElementType.PARAMETER, ElementType.TYPE, ElementType.ANNOTATION_TYPE})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface ApiVersion {
+	
+	String service() default "";
+	String max()  default "";
+	int min()  default 0;	
+	String method() default "";
+
+}
diff --git a/portal-BE/src/main/java/org/onap/portal/controller/WebAnalyticsExtAppController.java b/portal-BE/src/main/java/org/onap/portal/controller/WebAnalyticsExtAppController.java
new file mode 100644
index 00000000..849b2620
--- /dev/null
+++ b/portal-BE/src/main/java/org/onap/portal/controller/WebAnalyticsExtAppController.java
@@ -0,0 +1,256 @@
+/*
+ * ============LICENSE_START==========================================
+ * ONAP Portal
+ * ===================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ * Modifications Copyright (c) 2019 Samsung
+ * ===================================================================
+ *
+ * Unless otherwise specified, all software contained herein is licensed
+ * under the Apache License, Version 2.0 (the "License");
+ * you may not use this software 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.
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed
+ * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+ * you may not use this documentation except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *             https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation
+ * 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.portal.controller;
+
+import io.swagger.annotations.ApiOperation;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import javax.servlet.http.HttpServletRequest;
+import lombok.NoArgsConstructor;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang.StringUtils;
+import org.onap.portal.domain.db.fn.FnApp;
+import org.onap.portal.domain.dto.ecomp.EcompAuditLog;
+import org.onap.portal.domain.dto.transport.Analytics;
+import org.onap.portal.logging.aop.EPAuditLog;
+import org.onap.portal.logging.aop.EPEELFLoggerAdvice;
+import org.onap.portal.logging.logic.EPLogUtil;
+import org.onap.portal.service.WidgetMService;
+import org.onap.portal.service.fn.old.AppsCacheService;
+import org.onap.portal.utils.EPCommonSystemProperties;
+import org.onap.portal.utils.EcompPortalUtils;
+import org.onap.portal.utils.PortalConstants;
+import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.onap.portalsdk.core.onboarding.crossapi.PortalAPIResponse;
+import org.onap.portalsdk.core.util.SystemProperties;
+import org.slf4j.MDC;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.util.concurrent.FailureCallback;
+import org.springframework.util.concurrent.ListenableFuture;
+import org.springframework.util.concurrent.SuccessCallback;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.client.AsyncRestTemplate;
+
+@RestController
+@RequestMapping(PortalConstants.REST_AUX_API)
+@Configuration
+@EnableAspectJAutoProxy
+@EPAuditLog
+@NoArgsConstructor
+public class WebAnalyticsExtAppController {
+
+	private static final String MACHINE_LEARNING_SERVICE_CTX = "/ml_api";
+	private static final String REGISTER_ACTION = MACHINE_LEARNING_SERVICE_CTX + "/" + "registerAction";
+	private static final String CONSUL_ML_SERVICE_ID = "machine-learning";
+	private static final String APP_KEY = "uebkey";
+	private final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(WebAnalyticsExtAppController.class);
+	private final AsyncRestTemplate restTemplate = new AsyncRestTemplate();
+	private final SuccessCallback<ResponseEntity<String>> successCallback = arg -> logger.info(EELFLoggerDelegate.debugLogger, arg.getBody());
+	private final FailureCallback failureCallback = arg -> logger.error(EELFLoggerDelegate.errorLogger, "storeAuxAnalytics failed", arg);
+
+	private WidgetMService widgetMService;
+	private AppsCacheService appCacheService;
+
+	@Autowired
+	public WebAnalyticsExtAppController(final WidgetMService widgetMService,
+		final AppsCacheService appCacheService) {
+		this.widgetMService = widgetMService;
+		this.appCacheService = appCacheService;
+	}
+
+	/**
+	 * Answers requests from partner applications for a file that is expected to
+	 * contain javascript to support web analytics.
+	 * 
+	 * @param request
+	 *            HttpServletRequest
+	 * @return String
+	 */
+	@ApiOperation(value = "Gets javascript with functions that support gathering and reporting web analytics.", response = String.class)
+	@RequestMapping(value = { "/analytics" }, method = RequestMethod.GET, produces = "application/javascript")
+	public String getAnalyticsScript(HttpServletRequest request) {
+		String responseText = "";
+		FnApp app = null;
+		String version = "";
+		try {
+			app = getApp(request);
+		} catch (Exception e) {
+			logger.error(EELFLoggerDelegate.errorLogger,
+					" Error retrieving Application to capture app name for analytics; Proceeding with empty app name");
+		}
+		if (app != null) {
+			String restEndPoint = app.getAppRestEndpoint();
+			if(restEndPoint.indexOf("/api")!=-1) {
+				version = restEndPoint.substring(restEndPoint.indexOf("api"));
+			}
+		}
+		String endPoint = "/storeAnalytics";
+		if(StringUtils.isNotBlank(version)) {
+			endPoint = version + "/storeAnalytics";
+		}
+
+		final String fileName = "analytics.txt";
+		try (InputStream analyticsFileStream = this.getClass().getClassLoader().getResourceAsStream(fileName)) {
+			responseText = IOUtils.toString(Objects.requireNonNull(analyticsFileStream), StandardCharsets.UTF_8.name());
+		} catch (IOException e) {
+			logger.error(EELFLoggerDelegate.errorLogger, "Error reading contents of the file " + fileName, e);
+		}
+
+		String feURLContext = SystemProperties.getProperty("frontend_url");
+		String feURL = feURLContext.substring(0, feURLContext.lastIndexOf('/'));
+		responseText = responseText.replace("PORTAL_ENV_URL", feURL);
+		responseText = responseText.replace("$END_POINT", endPoint);
+		return responseText;
+	}
+
+	/**
+	 * Accepts data from partner applications with web analytics data.
+	 * 
+	 * @param request
+	 *            HttpServletRequest
+	 * @param analyticsMap
+	 *            Analytics
+	 * @return PortalAPIResponse
+	 */
+	@RequestMapping(value = { "/storeAnalytics" }, method = RequestMethod.POST, produces = "application/json")
+	@ResponseBody
+	@ApiOperation(value = "Accepts data from partner applications with web analytics data.", response = PortalAPIResponse.class)
+	public PortalAPIResponse storeAnalyticsScript(HttpServletRequest request, @RequestBody Analytics analyticsMap) {
+		try {
+			MDC.put(EPCommonSystemProperties.AUDITLOG_BEGIN_TIMESTAMP, EPEELFLoggerAdvice.getCurrentDateTimeUTC());
+			String appName = "";
+			try {
+				appName = getAppName(request, appName);
+			} catch (Exception e) {
+				logger.error(EELFLoggerDelegate.errorLogger,
+						" Error retrieving Application to capture app name for analytics; Proceeding with empty app name");
+			}
+
+			try {
+				storeAuxAnalytics(analyticsMap, appName);
+			} catch (Exception e) {
+				logger.error(EELFLoggerDelegate.errorLogger,
+						" Error retrieving Application to capture app name for analytics; Proceeding with empty app name");
+			}
+
+			MDC.put(EPCommonSystemProperties.AUDITLOG_END_TIMESTAMP, EPEELFLoggerAdvice.getCurrentDateTimeUTC());
+
+			EcompPortalUtils.calculateDateTimeDifferenceForLog(
+					MDC.get(EPCommonSystemProperties.AUDITLOG_BEGIN_TIMESTAMP),
+					MDC.get(EPCommonSystemProperties.AUDITLOG_END_TIMESTAMP));
+			logger.info(EELFLoggerDelegate.auditLogger,
+					EPLogUtil.formatStoreAnalyticsAuditLogMessage(analyticsMap.getUserid(), appName,
+							"WebAnalyticsExtAppController.postWebAnalyticsData",
+							EcompAuditLog.CD_ACTIVITY_STORE_ANALYTICS, analyticsMap.getAction(), analyticsMap.getPage(),
+							analyticsMap.getFunction(), analyticsMap.getType()));
+
+			MDC.remove(EPCommonSystemProperties.AUDITLOG_BEGIN_TIMESTAMP);
+			MDC.remove(EPCommonSystemProperties.AUDITLOG_END_TIMESTAMP);
+			MDC.remove(SystemProperties.MDC_TIMER);
+
+			return new PortalAPIResponse(true, "success");
+		} catch (Exception e) {
+			logger.error(EELFLoggerDelegate.errorLogger, "storeAnalytics failed", e);
+			return new PortalAPIResponse(true, "error");
+		}
+	}
+
+	private String getAppName(HttpServletRequest request, String appName) {
+		
+		FnApp appRecord = getApp(request);
+		if (appRecord != null) {
+			appName = appRecord.getAppName();
+		}
+		return appName;
+	}
+	
+	private FnApp getApp(HttpServletRequest request) {
+		String appKeyValue = request.getHeader(APP_KEY);
+		FnApp appRecord = null;
+		if (appKeyValue == null || appKeyValue.equals("")) {
+			logger.error(EELFLoggerDelegate.errorLogger, " App Key unavailable; Proceeding with null app name");
+		} else {
+			 appRecord = appCacheService.getAppFromUeb(appKeyValue);
+		}
+		return appRecord;
+	}
+
+	private void storeAuxAnalytics(Analytics analyticsMap, String appName) {
+		logger.info(EELFLoggerDelegate.debugLogger,
+				" Registering an action for recommendation: AppName/Function/UserId " + appName + "/"
+						+ analyticsMap.getFunction() + "/" + analyticsMap.getUserid());
+
+		Map<String, String> requestMapping = new HashMap<>();
+		requestMapping.put("id", analyticsMap.getUserid());
+		requestMapping.put("action", appName + "|" + analyticsMap.getFunction());
+
+		HttpHeaders headers = new HttpHeaders();
+		headers.setContentType(MediaType.APPLICATION_JSON);
+
+		// set your entity to send
+		HttpEntity<Map<String, String>> entity = new HttpEntity<>(requestMapping, headers);
+
+		// send it!
+		ListenableFuture<ResponseEntity<String>> out = restTemplate.exchange(
+				EcompPortalUtils.widgetMsProtocol() + "://"
+						+ widgetMService.getServiceLocation(CONSUL_ML_SERVICE_ID,
+								SystemProperties.getProperty("microservices.m-learn.local.port"))
+						+ REGISTER_ACTION,
+				HttpMethod.POST, entity, String.class);
+		out.addCallback(successCallback, failureCallback);
+	}
+	
+}
diff --git a/portal-BE/src/main/java/org/onap/portal/controller/WebAnalyticsExtAppVersionController.java b/portal-BE/src/main/java/org/onap/portal/controller/WebAnalyticsExtAppVersionController.java
new file mode 100644
index 00000000..87be5439
--- /dev/null
+++ b/portal-BE/src/main/java/org/onap/portal/controller/WebAnalyticsExtAppVersionController.java
@@ -0,0 +1,77 @@
+/*
+ * ============LICENSE_START==========================================
+ * ONAP Portal
+ * ===================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ * Modifications Copyright (c) 2019 Samsung
+ * ===================================================================
+ *
+ * Unless otherwise specified, all software contained herein is licensed
+ * under the Apache License, Version 2.0 (the "License");
+ * you may not use this software 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.
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed
+ * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+ * you may not use this documentation except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *             https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation
+ * 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.portal.controller;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.onap.portal.annotation.ApiVersion;
+import org.onap.portal.domain.dto.transport.Analytics;
+import org.onap.portal.logging.aop.EPAuditLog;
+import org.onap.portalsdk.core.onboarding.crossapi.PortalAPIResponse;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.EnableAspectJAutoProxy;
+
+@Configuration
+@EnableAspectJAutoProxy
+@EPAuditLog
+@ApiVersion
+public class WebAnalyticsExtAppVersionController {
+
+	private final WebAnalyticsExtAppController webAnalyticsExtAppController;
+
+	@Autowired
+	public WebAnalyticsExtAppVersionController(final
+		WebAnalyticsExtAppController webAnalyticsExtAppController) {
+		this.webAnalyticsExtAppController = webAnalyticsExtAppController;
+	}
+
+	@ApiVersion(max = "v3", service = "/v3/analytics", min = 0,method = "GET")
+	public String getAnalyticsScript(HttpServletRequest request, HttpServletResponse response) throws Exception {
+		return webAnalyticsExtAppController.getAnalyticsScript(request);
+	}
+
+	@ApiVersion(max = "v3", service = "/v3/storeAnalytics", min = 0,method = "POST")
+	public PortalAPIResponse storeAnalyticsScript(HttpServletRequest request, HttpServletResponse response, Analytics analyticsMap) throws Exception {
+		return webAnalyticsExtAppController.storeAnalyticsScript(request, analyticsMap);
+	}
+
+}
diff --git a/portal-BE/src/main/java/org/onap/portal/controller/WidgetMSController.java b/portal-BE/src/main/java/org/onap/portal/controller/WidgetMSController.java
new file mode 100644
index 00000000..b9434820
--- /dev/null
+++ b/portal-BE/src/main/java/org/onap/portal/controller/WidgetMSController.java
@@ -0,0 +1,84 @@
+/*
+ * ============LICENSE_START==========================================
+ * ONAP Portal
+ * ===================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ===================================================================
+ * Modifications Copyright (c) 2019 Samsung
+ * ===================================================================
+ *
+ * Unless otherwise specified, all software contained herein is licensed
+ * under the Apache License, Version 2.0 (the "License");
+ * you may not use this software 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.
+ *
+ * Unless otherwise specified, all documentation contained herein is licensed
+ * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
+ * you may not use this documentation except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *             https://creativecommons.org/licenses/by/4.0/
+ *
+ * Unless required by applicable law or agreed to in writing, documentation
+ * 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.portal.controller;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.onap.portal.domain.dto.ecomp.PortalRestResponse;
+import org.onap.portal.domain.dto.ecomp.PortalRestStatusEnum;
+import org.onap.portal.service.WidgetMService;
+import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/portalApi/consul")
+public class WidgetMSController {
+	private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(WidgetMSController.class);
+
+	private final WidgetMService widgetMService;
+
+	@Autowired
+	public WidgetMSController(final WidgetMService widgetMService) {
+		this.widgetMService = widgetMService;
+	}
+
+	// Get location of a healthy node running our service
+	@RequestMapping(value = { "/service/{service}" }, method = RequestMethod.GET, produces = "application/json")
+	public PortalRestResponse<String> getServiceLocation(HttpServletRequest request, HttpServletResponse response,
+			@PathVariable("service") String service) {
+
+		try {
+			return new PortalRestResponse<>(PortalRestStatusEnum.OK, "Success!",
+					widgetMService.getServiceLocation(service, null));
+		}
+		 catch (Exception e) {
+			logger.error(EELFLoggerDelegate.errorLogger, "Couldn't get the service location");
+			return new PortalRestResponse<>(PortalRestStatusEnum.ERROR, "Error!",
+					"Couldn't get the service location");
+		
+	    }
+	}
+
+}