9-feature-1-user-registration

src/main/java/UserDatabase.java

@@ -4,29 +4,16 @@
 public class UserDatabase implements UserExists, UserRetriever, UserCreator, IRetrieveList{
     File accounts;
     List<User> accountList;
+    public UserDatabase(){
+        this.accounts = new File("UserAccounts.csv");
+        this.accountList = this.getList();
+    }
     public UserDatabase(File accounts){
         this.accounts = accounts;
         this.accountList = this.getList();
     }
     @Override
     public boolean UserExists(String username, String email) {
-        /*User user = null;
-        try(FileInputStream fileIn = new FileInputStream(accounts);
-        ObjectInputStream in = new ObjectInputStream(fileIn)){
-            do{
-                try{
-                    user = (User)in.readObject();
-                }catch(NullPointerException e){
-                    user = null;
-                    break;
-                }
-            }while(!user.getEmail().equals(email) && !user.getUsername().equals(username));
-        }catch(IOException e){
-            e.printStackTrace();
-        } catch (ClassNotFoundException e) {
-            throw new RuntimeException(e);
-        }
-        return user != null;*/
         for(User user: this.accountList){
             if(user.getUsername().equals(username) || user.getEmail().equals(email)){
                 return true;

src/main/java/UserRegLoginButton.java

@@ -0,0 +1,2 @@
+public class UserRegLoginButton {
+}

src/main/java/UserRegistrationUI.java

@@ -0,0 +1,103 @@
+import junit.framework.JUnit4TestAdapter;
+
+import javax.swing.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.Random;
+import java.io.File;
+
+public class UserRegistrationUI implements UserRegistrationUseCase, ActionListener {
+    private final UserDatabase database;
+    private JLabel registrationSuccess;
+    private JTextField usernameText;
+    private JTextField passwordText;
+    private JTextField emailText;
+    private JButton register;
+
+    private final int code;
+
+    public UserRegistrationUI(UserDatabase database) {
+        this.database = database;
+        /*TODO: For now the code is 389 for testing purposes, but once UserVerificationUI.sendVerificationCode() is
+            implemented this will be a random integer.
+        */
+        /*code = new Random().nextInt(1244254);*/
+        code = 389;
+    }
+    void GetUserCredentials(){
+        //Front end related objects
+        JFrame registerFrame = new JFrame();
+        registerFrame.setSize(500, 300);
+        registerFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        JPanel registerPanel = new JPanel();
+        registerFrame.add(registerPanel);
+
+        //The textbox for entering the Username
+        registerPanel.setLayout(null);
+        JLabel usernameLabel = new JLabel("Username");
+        usernameLabel.setBounds(10, 25, 100, 25);
+        registerPanel.add(usernameLabel);
+
+        usernameText = new JTextField(20);
+        usernameText.setBounds(100, 20, 165, 25);
+        registerPanel.add(usernameText);
+
+        //The textbox for entering the password
+        JLabel passwordLabel = new JLabel("Password");
+        passwordLabel.setBounds(10, 55, 100, 25);
+        registerPanel.add(passwordLabel);
+
+        passwordText = new JPasswordField();
+        passwordText.setBounds(100, 50, 165, 25);
+        registerPanel.add(passwordText);
+
+        //The textbox for entering the email
+        JLabel emailLabel = new JLabel("Email");
+        emailLabel.setBounds(10, 85, 100, 25);
+        registerPanel.add(emailLabel);
+
+        emailText = new JTextField(20);
+        emailText.setBounds(100, 80, 165, 25);
+        registerPanel.add(emailText);
+
+        //The Button
+        register = new JButton("Register");
+        register.setBounds(100, 110, 165, 25);
+        register.addActionListener(this);
+        registerPanel.add(register);
+
+        //Success/Failure Label
+        registrationSuccess = new JLabel("");
+        registrationSuccess.setBounds(10, 140, 350, 25);
+        registerPanel.add(registrationSuccess);
+
+        registerFrame.setVisible(true);
+    }
+    @Override
+    public void registerUser(String username, String password, String email) {
+        if(database.UserExists(username, email)){
+            registrationSuccess.setText("The username or password is already in use, please try again");
+        }else{
+            database.createUser(username, password, email, "Basic");
+            registrationSuccess.setText("Your account has been created, please verify to login");
+            UserVerificationUI verifyUser = new UserVerificationUI(code);
+            verifyUser.verify(email);
+        }
+    }
+    //For Testing purposes
+    public static void main(String[] args){
+        UserDatabase testDB = new UserDatabase(new File("TestUserDatabase3.csv"));
+        System.out.println(testDB.UserExists("RandomUser", "[email protected]"));
+        UserRegistrationUI testUI = new UserRegistrationUI(testDB);
+        testUI.GetUserCredentials();
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        String username = usernameText.getText();
+        String password = passwordText.getText();
+        String email = emailText.getText();
+        this.registerUser(username, password, email);
+
+    }
+}

src/main/java/UserRegistrationUseCase.java

@@ -0,0 +1,3 @@
+public interface UserRegistrationUseCase {
+    void registerUser(String username, String password, String email);
+}

src/main/java/UserVerificationUI.java

@@ -0,0 +1,69 @@
+import javax.swing.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.util.Random;
+public class UserVerificationUI implements UserVerifier, ActionListener {
+    Random random;
+    private final int code;
+    private JTextField verificationCodeText;
+    private JLabel success;
+
+    public UserVerificationUI(int code){
+        this.code = code;
+    }
+
+    //Asks for the verification code from the user, and matches it with this.code to potentially verify the user
+    public void verify(String email){
+        //Creating the UI to input the verification code
+        JFrame verificationFrame = new JFrame();
+        verificationFrame.setSize(400, 200);
+        verificationFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        JPanel verificationPanel = new JPanel();
+        verificationFrame.add(verificationPanel);
+
+        verificationPanel.setLayout(null);
+        JLabel verificationLabel = new JLabel("Verification Code");
+        verificationLabel.setBounds(10,25, 200, 25);
+        verificationCodeText = new JTextField();
+        verificationCodeText.setBounds(125, 20, 165, 25);
+
+        verificationPanel.add(verificationLabel);
+        verificationPanel.add(verificationCodeText);
+
+        //Success/Failure Labels
+        success = new JLabel("");
+        success.setBounds(10, 50, 100, 25);
+        verificationPanel.add(success);
+
+        JButton verifyButton = new JButton("verify");
+        verifyButton.setBounds(125, 50, 100, 25);
+        verificationPanel.add(verifyButton);
+        verifyButton.addActionListener(this);
+        verificationFrame.setVisible(true);
+
+        this.sendVerificationCode(email);
+    }
+    //Sends this.code to the email address given by String email
+    public void sendVerificationCode(String email){
+        /*TODO: When this is implemented, a verification code(this.code) will be sent to email with email address "email",
+           The code will be a random number that is generated, when the user presses the register
+           button(see UserRegistrationUI).*/
+    }
+
+    //For testing purposes
+    /*public static void main(String[] args){
+        UserVerificationUI ver = new UserVerificationUI(389);
+        ver.verify("abc");
+    }*/
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        int verCode = Integer.parseInt(verificationCodeText.getText());
+        if(code == verCode){
+            //TODO: Going to change below to a label, and will link to LoginUI
+            success.setText("verified!");
+        }else{
+            success.setText("Try again");
+        }
+    }
+}

src/main/java/UserVerifier.java

@@ -0,0 +1,3 @@
+public interface UserVerifier {
+    void verify(String email);
+}