add message timestamp

src/main/java/fr/insa/clavardator/chat/ChatHistory.java

@@ -6,6 +6,7 @@ import fr.insa.clavardator.users.PeerUser;
 import javafx.application.Platform;
 
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.Timer;
 import java.util.TimerTask;
 
@@ -44,10 +45,10 @@ public class ChatHistory {
 			// TODO remove after tests
 			CurrentUser currentUser = CurrentUser.getInstance();
 			history = new ArrayList<>();
-			history.add(new Message(user, currentUser, "Coucou toi"));
-			history.add(new Message(currentUser, user, "Coucou " + user.getUsername()));
-			history.add(new Message(user, currentUser, "oui"));
-			history.add(new Message(currentUser, user, "merci"));
+			history.add(new Message(user, currentUser, new Date(), "Coucou toi"));
+			history.add(new Message(currentUser, user, new Date(),"Coucou " + user.getUsername()));
+			history.add(new Message(user, currentUser, new Date(),"oui"));
+			history.add(new Message(currentUser, user, new Date(),"merci"));
 //			db.getChatHistory(new Date(), new Date(),   // TODO: put actual date
 //					newHistory -> {
 //						history = newHistory;

src/main/java/fr/insa/clavardator/chat/FileMessage.java

@@ -5,6 +5,7 @@ import fr.insa.clavardator.users.User;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
+import java.util.Date;
 
 public class FileMessage extends Message {
 	public static final long MAX_FILE_SIZE = 20 * 1024 * 1024; // 20 Mo
@@ -12,8 +13,8 @@ public class FileMessage extends Message {
 	private final byte[] rawFile;
 	private final String fileName;
 
-	public FileMessage(User sender, User recipient, String filePath, String text) throws IOException {
-		super(sender, recipient, text);
+	public FileMessage(User sender, User recipient, String filePath, Date date, String text) throws IOException {
+		super(sender, recipient, date, text);
 
 		File file = new File(filePath);
 		if (!file.exists())

src/main/java/fr/insa/clavardator/chat/ImageMessage.java

@@ -2,12 +2,14 @@ package fr.insa.clavardator.chat;
 
 import fr.insa.clavardator.users.User;
 
+import java.util.Date;
+
 public class ImageMessage extends Message {
-	public ImageMessage(User sender, User recipient) {
-		super(sender, recipient);
+	public ImageMessage(User sender, User recipient, Date date) {
+		super(sender, recipient, date);
 	}
 
-	public ImageMessage(User sender, User recipient, String text) {
-		super(sender, recipient, text);
+	public ImageMessage(User sender, User recipient, Date date, String text) {
+		super(sender, recipient, date, text);
 	}
 }

src/main/java/fr/insa/clavardator/chat/Message.java

@@ -4,29 +4,33 @@ import fr.insa.clavardator.users.User;
 import fr.insa.clavardator.users.UserInformation;
 
 import java.io.Serializable;
+import java.util.Date;
 
 public class Message implements Serializable {
 	private final String text;
+	private final Date date;
 	private final UserInformation sender;
 	private final UserInformation recipient;
 
-	public Message(UserInformation sender, UserInformation recipient) {
-		this(sender, recipient, "");
+	public Message(UserInformation sender, UserInformation recipient, Date date) {
+		this(sender, recipient, date, "");
 	}
 
-	public Message(User sender, User recipient) {
-		this(sender, recipient, "");
+	public Message(User sender, User recipient, Date date) {
+		this(sender, recipient, date,"");
 	}
 
-	public Message(UserInformation sender, UserInformation recipient, String text) {
+	public Message(UserInformation sender, UserInformation recipient, Date date, String text) {
 		this.sender = sender;
 		this.recipient = recipient;
+		this.date = date;
 		this.text = text;
 	}
 
-	public Message(User sender, User recipient, String text) {
+	public Message(User sender, User recipient, Date date, String text) {
 		this.sender = new UserInformation(sender);
 		this.recipient = new UserInformation(recipient);
+		this.date = date;
 		this.text = text;
 	}
 
@@ -41,4 +45,8 @@ public class Message implements Serializable {
 	public UserInformation getRecipient() {
 		return recipient;
 	}
+
+	public Date getDate() {
+		return date;
+	}
 }

src/main/java/fr/insa/clavardator/ui/chat/MessageListItemController.java

@@ -10,6 +10,7 @@ import javafx.scene.control.Label;
 import javafx.scene.layout.VBox;
 
 import java.net.URL;
+import java.text.DateFormat;
 import java.util.ResourceBundle;
 
 public class MessageListItemController implements Initializable {
@@ -28,6 +29,7 @@ public class MessageListItemController implements Initializable {
 
 	public void setMessage(Message message) {
 		button.setText(message.getText());
+		timestamp.setText(DateFormat.getTimeInstance().format(message.getDate()));
 		if (message.getSender().id == CurrentUser.getInstance().getId()) {
 			container.setAlignment(Pos.CENTER_RIGHT);
 			button.getStyleClass().add("message-self");

src/main/java/fr/insa/clavardator/users/PeerUser.java

@@ -11,6 +11,7 @@ import org.jetbrains.annotations.Nullable;
 import java.io.EOFException;
 import java.net.InetAddress;
 import java.net.Socket;
+import java.util.Date;
 
 public class PeerUser extends User implements Comparable<PeerUser> {
 	protected transient ChatHistory history;
@@ -72,7 +73,7 @@ public class PeerUser extends User implements Comparable<PeerUser> {
 		if (connection != null) {
 			Log.v(this.getClass().getSimpleName(),
 					"Sending message to " + this.getUsername() + " / " + this.getId() + ": " + msg);
-			final Message message = new Message(CurrentUser.getInstance(), this, msg);
+			final Message message = new Message(CurrentUser.getInstance(), this, new Date(), msg);
 			connection.send(
 					message,
 					() -> history.addMessage(message),