Discussion forum Implemented

.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>discussion-forum</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

README.md

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+# discussion-forum

src/com/forum/main/UserInterface.java

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+package com.forum.main;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+import com.forum.units.User;
+import com.forum.units.UserRole;
+
+import discusion.forum.activiy.UserActivity;
+import discussion.forum.units.service.UserService;
+
+public class UserInterface {
+	public static User user;
+	public static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+	public static UserActivity userActivity;
+
+	public static void main(String args[]) throws IOException {
+		UserService.createUser("admin", "admin", "admin", UserRole.ADMIN);
+		userActivity = new UserActivity();
+		while (true) {
+			userActivity.loginActivity();
+			if (user == null)
+				continue;
+			System.out.println("Welcome " + user.getUsername());
+			menu();
+		}
+	}
+
+	public static void menu() throws NumberFormatException, IOException {
+		while (true) {
+			int menuIndex = 0;
+			if (user.getUserRole() == UserRole.ADMIN) {
+				System.out.println(++menuIndex + " Create new user");
+			}
+			System.out.println(++menuIndex + " Ask a question");
+			System.out.println(++menuIndex + " See all questions");
+			System.out.println(++menuIndex + " Log Out");
+			System.out.println("\n Enter your choice");
+			if (!classifyMenuChoice(Integer.parseInt(br.readLine())))
+				break;
+
+		}
+	}
+
+	public static boolean classifyMenuChoice(int choice) throws IOException {
+		if (UserRole.ADMIN != UserInterface.user.getUserRole()) {
+			choice++;
+		}
+		while (true) {
+			switch (choice) {
+				case 1:
+					userActivity.createNewUser();
+					return true;
+				case 2:
+					userActivity.postNewQuestion();
+					return true;
+				case 3:
+					userActivity.seeAllQuestions();
+					return true;
+				case 4:
+					return false;
+				default:
+					System.out.println("Wrong choice. Try again");
+			}
+		}
+	}
+
+	public static UserRole roleFromMenu() throws NumberFormatException, IOException {
+		int menuIndex = 0;
+		System.out.println(++menuIndex + UserRole.ADMIN.toString());
+		System.out.println(++menuIndex + UserRole.MODERATOR.toString());
+		System.out.println(++menuIndex + UserRole.USER.toString());
+		while (true) {
+			System.out.println("\n Enter your choice");
+			int choice = Integer.parseInt(br.readLine());
+			switch (choice) {
+				case 1:
+					return UserRole.ADMIN;
+				case 2:
+					return UserRole.MODERATOR;
+				case 3:
+					return UserRole.USER;
+				default:
+					System.out.println("Wrong choice. Try again");
+			}
+		}
+	}
+
+	public static void questionMenu() throws NumberFormatException, IOException {
+		while (true) {
+			int menuIndex = 0;
+			System.out.println(++menuIndex + " Upvote a question");
+			System.out.println(++menuIndex + " Reply to a question");
+			System.out.println(++menuIndex + " See replies for a question");
+			System.out.println(++menuIndex + " Delete a question");
+			System.out.println(++menuIndex + " Return to main menu");
+			System.out.println("\n Enter your choice");
+			if (!processQuestionChoice(Integer.parseInt(br.readLine()))) {
+				break;
+			}
+		}
+	}
+
+	public static boolean processQuestionChoice(int choice) throws NumberFormatException, IOException {
+		while (true) {
+			switch (choice) {
+				case 1:
+					userActivity.upvoteQuestion();
+					return true;
+				case 2:
+					userActivity.replyToQuestion();
+					return true;
+				case 3:
+					userActivity.seeAllReplies();
+					return true;
+				case 4:
+					userActivity.deleteQuestion();
+					return true;
+				case 5:
+					return false;
+				default:
+					System.out.println("Wrong choice. Try again");
+			}
+		}
+	}
+
+	public static void replyMenu() throws NumberFormatException, IOException {
+		while (true) {
+			int menuIndex = 0;
+			System.out.println(++menuIndex + " Upvote a reply");
+			System.out.println(++menuIndex + " Delete a reply");
+			System.out.println(++menuIndex + " Return to question menu");
+			System.out.println("\n Enter your choice");
+			if (!processReplyChoice(Integer.parseInt(br.readLine()))) {
+				break;
+			}
+		}
+	}
+
+	public static boolean processReplyChoice(int choice) throws NumberFormatException, IOException {
+		while (true) {
+			switch (choice) {
+				case 1:
+					userActivity.upvoteReply();
+					return true;
+				case 2:
+					userActivity.deleteReply();
+					return true;
+				case 3:
+					return false;
+				default:
+					System.out.println("Wrong choice. Try again");
+			}
+		}
+	}
+}

src/com/forum/units/Question.java

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+package com.forum.units;
+
+public class Question extends TimeStamp {
+
+	private String title;
+	private String message;
+	private User user;
+	private int upVoteCount = 0;
+	private long id;
+	private static Long lastEntry = 0L;
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId() {
+		lastEntry = lastEntry + 1L;
+		this.id = lastEntry;
+	}
+
+	public String getTitle() {
+		return title;
+	}
+
+	public void setTitle(String title) {
+		this.title = title;
+	}
+
+	public String getMessage() {
+		return message;
+	}
+
+	public void setMessage(String message) {
+		this.message = message;
+	}
+
+	public User getUser() {
+		return user;
+	}
+
+	public void setUser(User user) {
+		this.user = user;
+	}
+
+	public int getUpVoteCount() {
+		return upVoteCount;
+	}
+
+	public void increaseUpVoteCount() {
+		this.upVoteCount = this.upVoteCount + 1;
+	}
+
+}

src/com/forum/units/Reply.java

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+package com.forum.units;
+
+public class Reply extends TimeStamp {
+	private String message;
+	private User user;
+	private Question question;
+	private long id;
+	private static Long lastEntry = 0L;
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId() {
+		lastEntry = lastEntry + 1L;
+		this.id = lastEntry;
+	}
+
+	public String getMessage() {
+		return message;
+	}
+
+	public void setMessage(String message) {
+		this.message = message;
+	}
+
+	public User getUser() {
+		return user;
+	}
+
+	public void setUser(User user) {
+		this.user = user;
+	}
+
+	public Question getQuestion() {
+		return question;
+	}
+
+	public void setQuestion(Question question) {
+		this.question = question;
+	}
+}

src/com/forum/units/TimeStamp.java

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+package com.forum.units;
+
+import java.util.Date;
+
+import com.forum.util.Utility;
+
+public abstract class TimeStamp {
+
+	private Date created;
+
+	public Date getCreated() {
+		return created;
+	}
+
+	public void setCreated() {
+		this.created = Utility.getCurrentDate();
+	}
+}

src/com/forum/units/Upvote.java

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+package com.forum.units;
+
+public class Upvote extends TimeStamp {
+	private Question question;
+	private Reply reply;
+	private User user;
+	private long id;
+	private static Long lastEntry = 0L;
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId() {
+		lastEntry = lastEntry + 1L;
+		this.id = lastEntry;
+	}
+
+	public Question getQuestion() {
+		return question;
+	}
+
+	public void setQuestion(Question question) {
+		this.question = question;
+	}
+
+	public Reply getReply() {
+		return reply;
+	}
+
+	public void setReply(Reply reply) {
+		this.reply = reply;
+	}
+
+	public User getUser() {
+		return user;
+	}
+
+	public void setUser(User user) {
+		this.user = user;
+	}
+
+}