Registrierung abgeschlossen

2023-01-31 21:24:48 +01:00
parent 9aa49d7dfe
commit 159f04271c
5 changed files with 118 additions and 32 deletions
--- a/src/main/java/com/example/vpr_javafx/Data.java
+++ b/src/main/java/com/example/vpr_javafx/Data.java
@@ -3,7 +3,9 @@ package com.example.vpr_javafx;
 import javafx.scene.control.Alert;
 import javafx.scene.control.PasswordField;
 import javafx.scene.control.TextField;
+import org.w3c.dom.Text;

+import java.awt.*;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
@@ -285,8 +287,11 @@ public class Data {
    /**
     * The method validates the user input
     *
-     * @return boolean inputValid
-     * @author Kevin Maier, Kevin Pfannenstiel
+     * @param tfPhone       Phone number the user typed in
+     * @param pfPassword    Password the user typed in
+     * @param controller    Controller
+     * @return              phoneNumberValid && passwordValid
+     * @author              Kevin Maier, Kevin Pfannenstiel
     */
    public boolean validateData(TextField tfPhone, PasswordField pfPassword, HelloController controller)
    {
@@ -295,6 +300,8 @@ public class Data {
        boolean phoneNumberValid = false;
        boolean passwordValid = false;

+        Alert alert = new Alert(Alert.AlertType.WARNING);
+
        HashMap<String, String> users = readLoginData();

        String phoneNumber = tfPhone.getText();
@@ -305,10 +312,8 @@ public class Data {

        if (password.isEmpty() || phoneNumber.isEmpty())
        {
-            Alert alert = new Alert(Alert.AlertType.WARNING);
-            alert.setContentText("Login fehlgeschlagen. Es wurde nichts eingegeben.");
+            alert.setContentText("Login fehlgeschlagen. Anmeldedaten unvollständig.");
            alert.show();
-            return false;
        }

        Matcher phoneNumberMatcher = phoneNumberPattern.matcher(phoneNumber);
@@ -319,22 +324,18 @@ public class Data {

        if (!users.containsKey(phoneNumber) || !phoneNumberMatchFound || phoneNumber.length() >= 15)
        {
-            Alert alert = new Alert(Alert.AlertType.WARNING);
            alert.setContentText("Login fehlgeschlagen. Die eingegebenen Daten sind falsch.");
            alert.show();
-            return false;
        }
        else
        {
            phoneNumberValid = true;
        }

-        if (!users.get(phoneNumber).equals(password) || !passwordMatchFound || password.length() <8)
+        if (!users.get(phoneNumber).equals(password) || !passwordMatchFound)
        {
-            Alert alert = new Alert(Alert.AlertType.WARNING);
            alert.setContentText("Login fehlgeschlagen. Die eingegebenen Daten sind falsch.");
            alert.show();
-            return false;
        }
        else
        {
@@ -345,6 +346,78 @@ public class Data {
        return phoneNumberValid && passwordValid;
    }

+    /**
+     *
+     * @param tfPhone
+     * @param pfPassword
+     * @param controller
+     * @author Kevin Maier
+     */
+    public boolean validateRegistration(TextField tfName, TextField tfPhone, PasswordField pfPassword, TextField tfStreet, TextField tfHouseNumber, TextField tfPostalCode, TextField tfCity, TextField tfChild, HelloController controller)
+    {
+        boolean phoneNumberMatchFound;
+        boolean passwordMatchFound;
+        boolean postalCodeFound;
+        boolean phoneNumberValid = false;
+        boolean passwordValid = false;
+        boolean postalCodeValid = false;
+
+        Alert alert = new Alert(Alert.AlertType.WARNING);
+
+        HashMap<String, String> users = readLoginData();
+
+        String phoneNumber = tfPhone.getText();
+        String password = pfPassword.getText();
+        String postalCode = tfPostalCode.getText();
+
+        Pattern phoneNumberPattern = Pattern.compile("[0-9]*");
+        Pattern passwordPattern = Pattern.compile("^(?=.*[A-Za-z])(?=.*\\d)[A-Za-z\\d]{8,}$");
+        Pattern postalCodePattern = Pattern.compile("[0-9]{5}");
+
+        if (tfName.getText().isEmpty() || tfPhone.getText().isEmpty() || pfPassword.getText().isEmpty() || tfStreet.getText().isEmpty() || tfHouseNumber.getText().isEmpty() || tfPostalCode.getText().isEmpty() || tfCity.getText().isEmpty() || tfChild.getText().isEmpty())
+        {
+            alert.setContentText("Registrierung fehlgeschlagen. Registrierungsdaten unvollständig.");
+            alert.show();
+        }
+
+        Matcher phoneNumberMatcher = phoneNumberPattern.matcher(phoneNumber);
+        Matcher passwordMatcher = passwordPattern.matcher(password);
+        Matcher postalCodeMatcher = postalCodePattern.matcher(postalCode);
+
+        phoneNumberMatchFound = phoneNumberMatcher.find();
+        passwordMatchFound = passwordMatcher.find();
+        postalCodeFound = postalCodeMatcher.find();
+
+        if (users.containsKey(phoneNumber) || !phoneNumberMatchFound || phoneNumber.length() >= 15)
+        {
+            alert.setContentText("Registrierung fehlgeschlagen. Die eingegebenen Telefonnummer ist bereits vergeben oder ist nicht korrekt.");
+            alert.show();
+        }
+        else
+        {
+            phoneNumberValid = true;
+        }
+        if (!passwordMatchFound)
+        {
+            alert.setContentText("Registrierung fehlgeschlagen. Das Passwort muss mindestens 8 Zeichen lang sein und mindestens 1 Ziffer und 1 Zeichen beinhalten.");
+            alert.show();
+        }
+        else
+        {
+            passwordValid = true;
+        }
+        if (!postalCodeFound)
+        {
+            alert.setContentText("Registrierung fehlgeschlagen. Die Postleitzahl ist nicht richtig.");
+        }
+        else
+        {
+            postalCodeValid = true;
+        }
+
+        return phoneNumberValid && passwordValid && postalCodeValid;
+    }
+

    /**
     * The method changes the orders.txt file by removing canceled orders
--- a/src/main/java/com/example/vpr_javafx/HelloController.java
+++ b/src/main/java/com/example/vpr_javafx/HelloController.java
@@ -304,7 +304,7 @@ public class HelloController {
    }

    /**
-     * OnRegistrationButton() lässt einen neuen Nutzer anlegen
+     * OnRegistrationButton() creates a new user
     * @param event
     * @throws IOException
     * @author Kevin Maier
@@ -313,17 +313,18 @@ public class HelloController {
    protected void OnRegistrationButton(ActionEvent event) throws IOException
    {
        Alert alert = new Alert(Alert.AlertType.WARNING);
-        Data validData = new Data("user.txt");
+        Data validRegistration = new Data("user.txt");

-        if (tfName.getText().isEmpty() || tfPhone.getText().isEmpty() || tfChild.getText().isEmpty())
+        if (validRegistration.validateRegistration(tfName, tfPhone, pfPassword, tfStreet, tfHouseNumber, tfPostalCode, tfCity, tfChild, this))
        {
-            alert.setContentText("Registrierungsdaten unvollständig");
-        }
-        else if (validData.validateData(tfPhone, pfPassword, this))
-        {
-            try (FileWriter writer = new FileWriter("user.txt")){
-                writer.write(tfName.getText() + ";" + tfStreet.getText() + " " + tfHouseNumber.getText() + "," + tfPostalCode + " " + tfCity.getText() + ";" + tfPhone.getText() + ";" + tfChild.getText() + ";" + pfPassword.getText());
-                writer.flush();
+            try (FileWriter writer = new FileWriter("user.txt", true)){
+                writer.write(tfName.getText() + ";" + tfStreet.getText() + " " + tfHouseNumber.getText() + "," + tfPostalCode.getText() + " " + tfCity.getText() + ";" + tfPhone.getText() + ";" + tfChild.getText() + ";" + pfPassword.getText() + System.lineSeparator());
+
+                Parent root = FXMLLoader.load(getClass().getResource("MenuOverview-view.fxml"));
+                Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
+                Scene scene = new Scene(root);
+                stage.setScene(scene);
+                stage.show();
            }
            catch (IOException e)
            {