Add new endpoint with commit info

Change-Id: I8f89fd6dcaa250f67d762ca92fb0f14582ddc5a7
Issue-ID: VID-304
Signed-off-by: Joanna Jeremicz <joanna.jeremicz@nokia.com>

2 files changed, 184 insertions, 143 deletions

diff --git a/vid-app-common/src/main/java/org/onap/vid/controllers/HealthCheckController.java b/vid-app-common/src/main/java/org/onap/vid/controllers/HealthCheckController.java
index c3871da9..03dc8083 100644
--- a/vid-app-common/src/main/java/org/onap/vid/controllers/HealthCheckController.java
+++ b/vid-app-common/src/main/java/org/onap/vid/controllers/HealthCheckController.java
@@ -7,9 +7,9 @@
  * 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.
@@ -24,6 +24,7 @@ import org.onap.portalsdk.core.controller.UnRestrictedBaseController;
 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
 import org.onap.portalsdk.core.util.SystemProperties;
 import org.onap.vid.dao.FnAppDoaImpl;
+import org.onap.vid.model.GitRepositoryState;
 import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -34,6 +35,7 @@ import java.io.IOException;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.Date;
+import java.util.Properties;
 
 /**
  * Controller for user profile view. The view is restricted to authenticated
@@ -45,146 +47,157 @@ import java.util.Date;
 public class HealthCheckController extends UnRestrictedBaseController {
 
 
-	/** The logger. */
-	private static final EELFLoggerDelegate LOGGER = EELFLoggerDelegate.getLogger(HealthCheckController.class);
-		
-		/** The Constant dateFormat. */
-		final static DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss:SSSS");
-		
-	   private static final String HEALTH_CHECK_PATH = "/healthCheck";
-	   
-	   /**
-		 * Model for JSON response with health-check results.
-		 */
-		public class HealthStatus {
-			// Either 200 or 500
-			public int statusCode;
-			
-			// Additional detail in case of error, empty in case of success.
-			public String message;
-			
-			public String date;
-
-			public HealthStatus(int code, String msg) {
-				this.statusCode = code;
-				this.message = msg;
-			}
-			
-			public HealthStatus(int code,String date, String msg) {
-				this.statusCode = code;
-				this.message = msg;
-				this.date=date;
-			}
-
-			public int getStatusCode() {
-				return statusCode;
-			}
-
-			public void setStatusCode(int code) {
-				this.statusCode = code;
-			}
-
-			public String getMessage() {
-				return message;
-			}
-
-			public void setMessage(String msg) {
-				this.message = msg;
-			}
-			
-			public String getDate() {
-				return date;
-			}
-
-			public void setDate(String date) {
-				this.date = date;
-			}
-
-		}
-  
-	   @SuppressWarnings("unchecked")
-		public int getProfileCount(String driver, String URL, String username, String password) {
-		   FnAppDoaImpl doa= new FnAppDoaImpl();
-		   int count= doa.getProfileCount(driver,URL,username,password);
-			return count;
-		}
-	   
-	   
-	   
-		/**
-		 * Obtain the HealthCheck Status from the System.Properties file.
-		 * Used by IDNS for redundancy
-		 * @return ResponseEntity The response entity
-		 * @throws IOException Signals that an I/O exception has occurred.
-		 */
-		@RequestMapping(value="/healthCheck",method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)  	
-		public HealthStatus gethealthCheckStatusforIDNS() {
-
-			String driver = SystemProperties.getProperty("db.driver");
-			String URL = SystemProperties.getProperty("db.connectionURL");
-			String username = SystemProperties.getProperty("db.userName");
-			String password = SystemProperties.getProperty("db.password");
-			
-			LOGGER.debug(EELFLoggerDelegate.debugLogger, "driver ::" + driver);
-			LOGGER.debug(EELFLoggerDelegate.debugLogger, "URL::" + URL);
-			LOGGER.debug(EELFLoggerDelegate.debugLogger, "username::" + username);
-			LOGGER.debug(EELFLoggerDelegate.debugLogger,"password::" + password);
-			
-			
-			HealthStatus healthStatus = null;   
-			try {
-				LOGGER.debug(EELFLoggerDelegate.debugLogger, "Performing health check");
-				int count=getProfileCount(driver,URL,username,password);
-				LOGGER.debug(EELFLoggerDelegate.debugLogger,"count:::"+count);
-				healthStatus = new HealthStatus(200, "health check succeeded");
-			} catch (Exception ex) {
-			
-				LOGGER.error(EELFLoggerDelegate.errorLogger, "Failed to perform health check", ex);
-				healthStatus = new HealthStatus(500, "health check failed: " + ex.toString());
-			}
-			return healthStatus;
-		}
-		
-		/**
-		 * Obtain the  HealthCheck Status from the System.Properties file.
-		 *
-		 * @return ResponseEntity The response entity
-		 * @throws IOException Signals that an I/O exception has occurred.
-		 * Project :
-		 */	
-		@RequestMapping(value="rest/healthCheck/{User-Agent}/{X-ECOMP-RequestID}",method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)  	
-		public HealthStatus getHealthCheck(
-				@PathVariable("User-Agent") String UserAgent,
-				@PathVariable("X-ECOMP-RequestID") String ECOMPRequestID) {
-
-			String driver = SystemProperties.getProperty("db.driver");
-			String URL = SystemProperties.getProperty("db.connectionURL");
-			String username = SystemProperties.getProperty("db.userName");
-			String password = SystemProperties.getProperty("db.password");
-			
-				LOGGER.debug(EELFLoggerDelegate.debugLogger, "driver ::" + driver);
-				LOGGER.debug(EELFLoggerDelegate.debugLogger, "URL::" + URL);
-				LOGGER.debug(EELFLoggerDelegate.debugLogger, "username::" + username);
-				LOGGER.debug(EELFLoggerDelegate.debugLogger,"password::" + password);
-				
-			
-			HealthStatus healthStatus = null;   
-			try {
-				LOGGER.debug(EELFLoggerDelegate.debugLogger, "Performing health check");
-				LOGGER.debug(EELFLoggerDelegate.debugLogger, "User-Agent" + UserAgent);
-				LOGGER.debug(EELFLoggerDelegate.debugLogger, "X-ECOMP-RequestID" + ECOMPRequestID);
-
-				
-				int count=getProfileCount(driver,URL,username,password);
-				
-				LOGGER.debug(EELFLoggerDelegate.debugLogger,"count:::"+count);
-				healthStatus = new HealthStatus(200,dateFormat.format(new Date()) ,"health check succeeded");
-			} catch (Exception ex) {
-			
-				LOGGER.error(EELFLoggerDelegate.errorLogger, "Failed to perform health check", ex);
-				healthStatus = new HealthStatus(500,dateFormat.format(new Date()),"health check failed: " + ex.toString());
-			}
-			return healthStatus;
-		}
+    /**
+     * The logger.
+     */
+    private static final EELFLoggerDelegate LOGGER = EELFLoggerDelegate.getLogger(HealthCheckController.class);
+
+    /**
+     * The Constant dateFormat.
+     */
+    final static DateFormat dateFormat = new SimpleDateFormat("HH:mm:ss:SSSS");
+
+    private static final String HEALTH_CHECK_PATH = "/healthCheck";
+
+    /**
+     * Model for JSON response with health-check results.
+     */
+    public class HealthStatus {
+        // Either 200 or 500
+        public int statusCode;
+
+        // Additional detail in case of error, empty in case of success.
+        public String message;
+
+        public String date;
+
+        public HealthStatus(int code, String msg) {
+            this.statusCode = code;
+            this.message = msg;
+        }
+
+        public HealthStatus(int code, String date, String msg) {
+            this.statusCode = code;
+            this.message = msg;
+            this.date = date;
+        }
+
+        public int getStatusCode() {
+            return statusCode;
+        }
+
+        public void setStatusCode(int code) {
+            this.statusCode = code;
+        }
+
+        public String getMessage() {
+            return message;
+        }
+
+        public void setMessage(String msg) {
+            this.message = msg;
+        }
+
+        public String getDate() {
+            return date;
+        }
+
+        public void setDate(String date) {
+            this.date = date;
+        }
+
+    }
+
+    @SuppressWarnings("unchecked")
+    public int getProfileCount(String driver, String URL, String username, String password) {
+        FnAppDoaImpl doa = new FnAppDoaImpl();
+        int count = doa.getProfileCount(driver, URL, username, password);
+        return count;
+    }
+
+
+    /**
+     * Obtain the HealthCheck Status from the System.Properties file.
+     * Used by IDNS for redundancy
+     *
+     * @return ResponseEntity The response entity
+     * @throws IOException Signals that an I/O exception has occurred.
+     */
+    @RequestMapping(value = "/healthCheck", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
+    public HealthStatus gethealthCheckStatusforIDNS() {
+
+        String driver = SystemProperties.getProperty("db.driver");
+        String URL = SystemProperties.getProperty("db.connectionURL");
+        String username = SystemProperties.getProperty("db.userName");
+        String password = SystemProperties.getProperty("db.password");
+
+        LOGGER.debug(EELFLoggerDelegate.debugLogger, "driver ::" + driver);
+        LOGGER.debug(EELFLoggerDelegate.debugLogger, "URL::" + URL);
+        LOGGER.debug(EELFLoggerDelegate.debugLogger, "username::" + username);
+        LOGGER.debug(EELFLoggerDelegate.debugLogger, "password::" + password);
+
+
+        HealthStatus healthStatus = null;
+        try {
+            LOGGER.debug(EELFLoggerDelegate.debugLogger, "Performing health check");
+            int count = getProfileCount(driver, URL, username, password);
+            LOGGER.debug(EELFLoggerDelegate.debugLogger, "count:::" + count);
+            healthStatus = new HealthStatus(200, "health check succeeded");
+        } catch (Exception ex) {
+
+            LOGGER.error(EELFLoggerDelegate.errorLogger, "Failed to perform health check", ex);
+            healthStatus = new HealthStatus(500, "health check failed: " + ex.toString());
+        }
+        return healthStatus;
+    }
+
+    /**
+     * Obtain the  HealthCheck Status from the System.Properties file.
+     *
+     * @return ResponseEntity The response entity
+     * @throws IOException Signals that an I/O exception has occurred.
+     *                     Project :
+     */
+    @RequestMapping(value = "rest/healthCheck/{User-Agent}/{X-ECOMP-RequestID}", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
+    public HealthStatus getHealthCheck(
+            @PathVariable("User-Agent") String UserAgent,
+            @PathVariable("X-ECOMP-RequestID") String ECOMPRequestID) {
+
+        String driver = SystemProperties.getProperty("db.driver");
+        String URL = SystemProperties.getProperty("db.connectionURL");
+        String username = SystemProperties.getProperty("db.userName");
+        String password = SystemProperties.getProperty("db.password");
+
+        LOGGER.debug(EELFLoggerDelegate.debugLogger, "driver ::" + driver);
+        LOGGER.debug(EELFLoggerDelegate.debugLogger, "URL::" + URL);
+        LOGGER.debug(EELFLoggerDelegate.debugLogger, "username::" + username);
+        LOGGER.debug(EELFLoggerDelegate.debugLogger, "password::" + password);
+
+
+        HealthStatus healthStatus = null;
+        try {
+            LOGGER.debug(EELFLoggerDelegate.debugLogger, "Performing health check");
+            LOGGER.debug(EELFLoggerDelegate.debugLogger, "User-Agent" + UserAgent);
+            LOGGER.debug(EELFLoggerDelegate.debugLogger, "X-ECOMP-RequestID" + ECOMPRequestID);
+
+
+            int count = getProfileCount(driver, URL, username, password);
+
+            LOGGER.debug(EELFLoggerDelegate.debugLogger, "count:::" + count);
+            healthStatus = new HealthStatus(200, dateFormat.format(new Date()), "health check succeeded");
+        } catch (Exception ex) {
+
+            LOGGER.error(EELFLoggerDelegate.errorLogger, "Failed to perform health check", ex);
+            healthStatus = new HealthStatus(500, dateFormat.format(new Date()), "health check failed: " + ex.toString());
+        }
+        return healthStatus;
+    }
+
+    @RequestMapping(value = "/version", method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
+    public GitRepositoryState getCommitInfo() throws IOException {
+        Properties properties = new Properties();
+        properties.load(getClass().getClassLoader().getResourceAsStream("git.properties"));
+        return new GitRepositoryState(properties);
+    }
 }
 
diff --git a/vid-app-common/src/main/java/org/onap/vid/model/GitRepositoryState.java b/vid-app-common/src/main/java/org/onap/vid/model/GitRepositoryState.java
new file mode 100644
index 00000000..dd266d9c
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/model/GitRepositoryState.java
@@ -0,0 +1,28 @@
+package org.onap.vid.model;
+
+import java.util.Properties;
+
+public class GitRepositoryState {
+
+    private final String commitId;
+    private final String commitMessageShort;
+    private final String commitTime;
+
+    public GitRepositoryState(Properties properties) {
+        this.commitId = String.valueOf(properties.get("git.commit.id"));
+        this.commitMessageShort = String.valueOf(properties.get("git.commit.message.short"));
+        this.commitTime = String.valueOf(properties.get("git.commit.time"));
+    }
+
+    public String getCommitId() {
+        return commitId;
+    }
+
+    public String getCommitMessageShort() {
+        return commitMessageShort;
+    }
+
+    public String getCommitTime() {
+        return commitTime;
+    }
+}