Save login

Implemented create user

.gitignore

@@ -72,3 +72,5 @@ crashlytics-build.properties
 
 .gradle/
 build/
+
+/client/config.json

client/app/build.gradle.kts

@@ -5,15 +5,19 @@ plugins {
 }
 
 javafx {
-    version = "11"
+    version = "11.0.2"
     modules(
             "javafx.controls",
             "javafx.fxml"
     )
 }
 
+tasks.withType<JavaCompile> {
+    options.encoding = "UTF-8"
+}
+
 application {
-    mainClassName = "client.MainApplication"
+    mainClassName = "main.MainApplication"
 }
 
 repositories {
@@ -27,7 +31,7 @@ dependencies {
 
 val jar by tasks.getting(Jar::class) {
     manifest {
-        attributes["Main-Class"] = "client.Launcher"
+        attributes["Main-Class"] = "main.Launcher"
     }
     from({
         configurations.runtimeClasspath.get().map { if (it.isDirectory) it else zipTree(it) }

client/app/src/main/java/customUI/Button.java

@@ -1,8 +0,0 @@
-package customUI;
-
-public class Button extends javafx.scene.control.Button {
-
-    public void setTextValue(String text){
-        super.setText(Converter.CONVERT_STR(text));
-    }
-}

client/app/src/main/java/customUI/Converter.java

@@ -1,21 +0,0 @@
-package customUI;
-
-public class Converter {
-    /*
-    Ä, ä 		\u00c4, \u00e4
-    Ö, ö 		\u00d6, \u00f6
-    Ü, ü 		\u00dc, \u00fc
-    ß 		    \u00df
-     */
-    @SuppressWarnings("all")
-    public static String CONVERT_STR(String str){
-        return str
-                .replace("ä", "\u00e4")
-                .replace("Ä", "\u00c4")
-                .replace("ö", "\u00f6")
-                .replace("Ö", "\u00d6")
-                .replace("ü", "\u00fc")
-                .replace("Ü", "\u00dc")
-                .replace("ß", "\u00df");
-    }
-}

client/app/src/main/java/customUI/Label.java

@@ -1,15 +0,0 @@
-package customUI;
-
-public class Label extends javafx.scene.control.Label {
-    public Label(String content){
-        super(Converter.CONVERT_STR(content));
-    }
-
-    public Label(){
-        super();
-    }
-
-    public void setTextValue(String text){
-        super.setText(Converter.CONVERT_STR(text));
-    }
-}

client/app/src/main/java/customUI/Tooltip.java

@@ -1,9 +0,0 @@
-package customUI;
-
-public class Tooltip extends javafx.scene.control.Tooltip {
-
-    public Tooltip(String tollTipText){
-        super(Converter.CONVERT_STR(tollTipText));
-    }
-
-}

client/app/src/main/java/helper/SvgBtnCreator.java

@@ -2,9 +2,7 @@ package helper;
 
 import javafx.geometry.Bounds;
 import javafx.scene.Group;
-import customUI.Button;
+import javafx.scene.control.*;
-import javafx.scene.control.ContentDisplay;
-import customUI.Tooltip;
 import javafx.scene.shape.SVGPath;
 
 public class SvgBtnCreator {

client/app/src/main/java/main/CreateEventController.java

@@ -1,6 +1,7 @@
 package main;
 
 import com.jfoenix.controls.*;
+import helper.HttpRequestException;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.scene.Node;
@@ -9,8 +10,8 @@ import javafx.scene.layout.GridPane;
 import javafx.stage.Stage;
 import javafx.util.StringConverter;
 import javafx.util.converter.LocalTimeStringConverter;
-import res.DataController;
+import container.DataController;
-import res.Event;
+import container.Event;
 
 import java.time.LocalTime;
 import java.time.format.FormatStyle;
@@ -43,7 +44,6 @@ public class CreateEventController {
 
     @FXML
     public void initialize() {
-
         StringConverter<LocalTime> defaultConverter = new LocalTimeStringConverter(FormatStyle.SHORT, Locale.GERMANY);
         timeStart.set24HourView(true);
         timeStart.setConverter(defaultConverter);
@@ -60,6 +60,8 @@ public class CreateEventController {
                 throw new IllegalArgumentException("Bitte w\u00e4hle ein Datum aus");
             }
 
+            System.out.println(datePickerDate.getValue());
+
             Event event = new Event(
                     textName.getText(),
                     ComboBoxPriotity.getSelectionModel().getSelectedIndex(),
@@ -73,16 +75,20 @@ public class CreateEventController {
 
             System.out.println(event.getAsUrlParam());
 
-            DataController dataController = new DataController();
+            sendHttpRequest(event);
-            dataController.createEvent(event);
 
             Stage stage = (Stage) ((Node) actionEvent.getSource()).getScene().getWindow();
             stage.close();
-        } catch (RuntimeException e) {
+        } catch (Exception e) {
             labelError.setText(e.getMessage());
         }
     }
 
+    protected void sendHttpRequest(Event event) throws HttpRequestException {
+        DataController dataController = new DataController();
+        dataController.createEvent(event);
+    }
+
     @FXML
     protected void abortBtnClick(ActionEvent event) {
         Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();

client/app/src/main/java/main/EditEventController.java

@@ -0,0 +1,30 @@
+package main;
+
+import helper.HttpRequestException;
+import container.DataController;
+import container.Event;
+
+public class EditEventController extends CreateEventController{
+
+    private Event currentEvent;
+
+    public Event getCurrentEvent() {
+        return currentEvent;
+    }
+
+    public void setCurrentEvent(Event currentEvent) {
+        this.currentEvent = currentEvent;
+
+        textName.setText(currentEvent.getName());
+        datePickerDate.setValue(currentEvent.getDate().toLocalDate());
+        ComboBoxPriotity.getSelectionModel().select(currentEvent.getPriority());
+
+        //timeEnd.setValue(currentEvent.getEnd());
+    }
+
+    @Override
+    protected void sendHttpRequest(Event event) throws HttpRequestException {
+        DataController dataController = new DataController();
+        dataController.editEvent(currentEvent, event);
+    }
+}

client/app/src/main/java/main/MainApplication.java

@@ -1,10 +1,13 @@
 package main;
 
+import config.Config;
+import config.ConfigLoader;
 import javafx.application.Application;
 import javafx.fxml.FXMLLoader;
 import javafx.scene.Scene;
 import javafx.stage.Stage;
-import res.DataController;
+import container.DataController;
+import container.HttpRequest;
 
 import java.io.IOException;
 import java.util.Objects;
@@ -12,10 +15,47 @@ import java.util.Objects;
 public class MainApplication extends Application {
     @Override
     public void start(Stage stage) throws IOException {
+        Config config = ConfigLoader.load();
+        if(config == null){
+            config = new Config(false, -1, "");
+        }
 
         System.out.println("Ignore 'Illegal reflective access operation'-Warning. See https://github.com/sshahine/JFoenix/issues/1170");
 
-        // Load login-scene
+        if(
+            !config.isSaveLogin()
+            || !new DataController().loginWithToken(config.getId(), config.getToken())
+        ){
+            // Load login-scene
+            loadLoginScene();
+        }
+
+        if (DataController.USER_ID >= 0) {
+            if(config.isSaveLogin()){
+                config.setId(DataController.USER_ID);
+                config.setToken(HttpRequest.TOKEN);
+                ConfigLoader.save(config);
+            }
+            // Load main-scene
+            loadMainScene(stage);
+
+            System.out.println("Logged in...");
+        }
+    }
+
+    private void loadMainScene(Stage stage) throws IOException {
+        FXMLLoader fxmlLoader = new FXMLLoader(MainApplication.class.getResource("main-view.fxml"));
+
+        Scene scene = new Scene(fxmlLoader.load(), 1200, 700);
+        scene.getStylesheets().add(Objects.requireNonNull(
+                MainApplication.class.getResource("main-view.css")).toExternalForm()
+        );
+        stage.setTitle("SharePlaner");
+        stage.setScene(scene);
+        stage.show();
+    }
+
+    private void loadLoginScene() throws IOException {
         FXMLLoader fxmlLoaderLogin = new FXMLLoader(MainApplication.class.getResource("../users/login.fxml"));
         Scene sceneLogin = new Scene(fxmlLoaderLogin.load(), 650, 500);
         sceneLogin.getStylesheets().add(Objects.requireNonNull(
@@ -25,21 +65,6 @@ public class MainApplication extends Application {
         stageLogin.setTitle("Anmelden");
         stageLogin.setScene(sceneLogin);
         stageLogin.showAndWait();
-
-        if (DataController.USER_ID >= 0) {
-            // Load main-scene
-            FXMLLoader fxmlLoader = new FXMLLoader(MainApplication.class.getResource("main-view.fxml"));
-
-            Scene scene = new Scene(fxmlLoader.load(), 1200, 700);
-            scene.getStylesheets().add(Objects.requireNonNull(
-                    MainApplication.class.getResource("main-view.css")).toExternalForm()
-            );
-            stage.setTitle("SharePlaner");
-            stage.setScene(scene);
-            stage.show();
-
-            System.out.println("Logged in...");
-        }
     }
 
     public static void main(String[] args) {

client/app/src/main/java/main/MainController.java

@@ -1,21 +1,26 @@
 package main;
 
-import customUI.Button;
+import config.Config;
-import customUI.Label;
+import config.ConfigLoader;
 import helper.SvgBtnCreator;
+import helper.HttpRequestException;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
 import javafx.geometry.Pos;
 import javafx.scene.Group;
+import javafx.scene.Node;
 import javafx.scene.Scene;
-import javafx.scene.control.ScrollPane;
+import javafx.scene.control.*;
 import javafx.scene.layout.GridPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.VBox;
 import javafx.stage.Modality;
 import javafx.stage.Stage;
-import res.DataController;
+import container.DataController;
-import res.Event;
+import container.Event;
+
+import javafx.event.ActionEvent;
+import container.HttpRequest;
 
 import java.io.IOException;
 import java.time.Duration;
@@ -65,10 +70,14 @@ public class MainController {
         }
 
         DataController dataController = new DataController();
-        ArrayList<Event> eventList = dataController.getAllVisibleEvents(weekStartDateTime, weekStartDateTime.plusDays(7));
+        try {
+            ArrayList<Event> eventList = dataController.getAllVisibleEvents(weekStartDateTime, weekStartDateTime.plusDays(7));
 
-        for (Event event : eventList) {
+            for (Event event : eventList) {
-            addEvent(event);
+                addEvent(event);
+            }
+        } catch (HttpRequestException e) {
+            e.printStackTrace();
         }
     }
 
@@ -106,6 +115,7 @@ public class MainController {
             stage.setScene(scene);
             stage.initModality(Modality.APPLICATION_MODAL);
             stage.setResizable(false);
+            //stage.initStyle(StageStyle.UNDECORATED);
             stage.showAndWait();
         } catch (IOException e) {
             e.printStackTrace();
@@ -114,17 +124,35 @@ public class MainController {
     }
 
     protected void onSettingBtnClick(){
-
+        try{
+            FXMLLoader fxmlLoader = new FXMLLoader(
+                    MainApplication.class.getResource("option-view.fxml"));
+            Scene scene = new Scene(fxmlLoader.load(), 650, 650);
+            scene.getStylesheets().add(Objects.requireNonNull(
+                    MainApplication.class.getResource("option-view.css")).toExternalForm());
+            Stage stage = new Stage();
+            stage.setTitle("Einstellungen");
+            stage.setScene(scene);
+            stage.initModality(Modality.APPLICATION_MODAL);
+            stage.setResizable(false);
+            stage.showAndWait();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
     }
 
-    protected void onLogoutBtnClick(){
+    protected void onLogoutBtnClick(ActionEvent event){
-
+        ConfigLoader.save(new Config());
+        DataController.USER_ID = -1;
+        HttpRequest.TOKEN = "";
+        Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
+        stage.close();
     }
 
     private void createWeek() {
         for (int i = 0; i < 7; i++) {
             Label label = new Label();
-            label.setTextValue(dayNames[i]);
+            label.setText(dayNames[i]);
             label.setMaxHeight(Double.MAX_VALUE);
             label.setMaxWidth(Double.MAX_VALUE);
             label.getStyleClass().add("labelDays");
@@ -166,7 +194,11 @@ public class MainController {
         deleteBtn.getStyleClass().add("deleteEventBtn");
         deleteBtn.setOnAction(e -> {
             DataController dataController = new DataController();
-            dataController.deleteEvent(event.getOwnerId(), event.getId(), event.getDate());
+            try {
+                dataController.deleteEvent(event.getOwnerId(), event.getId(), event.getDate());
+            } catch (HttpRequestException ex) {
+                ex.printStackTrace();
+            }
             updateEvents();
         });
 
@@ -189,7 +221,10 @@ public class MainController {
                 stage.setScene(scene);
                 stage.initModality(Modality.APPLICATION_MODAL);
                 stage.setResizable(false);
+                EditEventController editEventController = fxmlLoader.getController();
+                editEventController.setCurrentEvent(event);
                 stage.showAndWait();
+                updateEvents();
             } catch (IOException e) {
                 e.printStackTrace();
             }
@@ -199,6 +234,7 @@ public class MainController {
         vBox.getChildren().add(btnHBox);
 
         Label nameLabel = new Label(event.getName());
+        nameLabel.setWrapText(true);
         vBox.getChildren().add(nameLabel);
 
         if (event.getStart() != null || event.getEnd() != null) {
@@ -211,11 +247,12 @@ public class MainController {
         Label typeLabel = new Label("Wer: " + event.getOwnerName());
         vBox.getChildren().add(typeLabel);
 
-        Label prioLabel = new Label("Priorit\u00e4t: " + event.getPriority());
+        Label prioLabel = new Label("Priorität: " + event.getPriority());
         vBox.getChildren().add(prioLabel);
 
         if (event.isFullDay()) {
             Label fullDayLabel = new Label("Dieser Termin bockiert den ganzen Tag!");
+            fullDayLabel.setWrapText(true);
             vBox.getChildren().add(fullDayLabel);
         }
 
@@ -249,7 +286,7 @@ public class MainController {
         weekStartDateTime = now.plusDays(weekOffset * 7L - dayOfWeek + 1);
 
         for (int i = 0; i < 7; i++) {
-            dayLabel[i].setTextValue(dayFormatter.format(weekStartDateTime.plusDays(i)));
+            dayLabel[i].setText(dayFormatter.format(weekStartDateTime.plusDays(i)));
         }
 
         LabelMonth.setText(dateFormatter.format(weekStartDateTime));
@@ -283,7 +320,7 @@ public class MainController {
                         "white", "gray")
         );
         Button logoutBtn = SvgBtnCreator.createBtn(svgLogout, 40, "main-btn", "Abmelden");
-        logoutBtn.setOnAction(e -> onLogoutBtnClick());
+        logoutBtn.setOnAction(this::onLogoutBtnClick);
         logoutBtn.getStyleClass().add("main-btn");
         leftNav.getChildren().add(logoutBtn);
 
@@ -320,6 +357,4 @@ public class MainController {
         GridPane.setColumnIndex(nextBtn, 3);
         buttonBox.getChildren().add(nextBtn);
     }
-
-
 }

client/app/src/main/java/main/OptionController.java

@@ -0,0 +1,158 @@
+package main;
+
+import com.jfoenix.controls.*;
+import config.Config;
+import config.ConfigLoader;
+import container.HttpRequest;
+import helper.HttpRequestException;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.event.ActionEvent;
+import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Node;
+import javafx.scene.Scene;
+import javafx.scene.control.Alert;
+import javafx.scene.control.ButtonType;
+import javafx.scene.control.Label;
+import javafx.scene.layout.GridPane;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
+import container.DataController;
+import container.User;
+import users.EditUserController;
+
+import java.awt.*;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.function.Consumer;
+
+public class OptionController {
+
+    @FXML
+    public JFXButton updateUserBtn;
+    @FXML
+    public JFXButton deleteUserBtn;
+    @FXML
+    public JFXButton createUserBtn;
+    @FXML
+    public JFXToggleButton saveLoginTBtn;
+    @FXML
+    public Label labelError;
+    @FXML
+    public GridPane mainGrid;
+
+    private JFXComboBox<String> comboBox;
+    private DataController dataController;
+    private List<User> users;
+    private Config config;
+
+    @FXML
+    public void initialize(){
+        dataController = new DataController();
+        try{
+           users = dataController.getAllUser();
+        } catch (HttpRequestException e){
+           users = new ArrayList<>();
+        }
+
+        ObservableList<String> observableUserList = FXCollections.observableArrayList();
+        for (User user: users) {
+            observableUserList.add(user.getLogin());
+        }
+        comboBox = new JFXComboBox<>(observableUserList);
+        comboBox.getStyleClass().add("comboBox");
+        mainGrid.add(comboBox, 2,2);
+
+        config = ConfigLoader.load();
+        if(config == null){
+            config = new Config(false, -1, "");
+        }
+        saveLoginTBtn.setSelected(config.isSaveLogin());
+    }
+
+    public void onBackBtnClick(ActionEvent actionEvent) {
+        Stage stage = (Stage) ((Node) actionEvent.getSource()).getScene().getWindow();
+        stage.close();
+    }
+
+    public void onCreateBtnClick(ActionEvent actionEvent) {
+        loadUserScene(actionEvent, "User erstellen", "../users/create-user.fxml", null);
+    }
+
+    public void onUpdateBtnClick(ActionEvent actionEvent) {
+        int editIndex = comboBox.getSelectionModel().getSelectedIndex();
+
+        if(editIndex < 0 || editIndex >= users.size()) return;
+
+        FXMLLoader fxmlLoader = loadUserScene(
+                actionEvent,
+                "User bearbeiten",
+                "../users/edit-user.fxml",
+                this::setUserAtController
+        );
+    }
+
+    public void onDeleteBtnClick(ActionEvent actionEvent) {
+        Alert alert = new Alert(Alert.AlertType.CONFIRMATION, "Wirklich löschen?");
+        Optional<ButtonType> result = alert.showAndWait();
+        if(result.isPresent() && result.get() == ButtonType.OK){
+            int removeIndex = comboBox.getSelectionModel().getSelectedIndex();
+            try {
+                dataController.deleteUser(users.get(removeIndex));
+            } catch (HttpRequestException e) {
+                Alert alert1 = new Alert(Alert.AlertType.ERROR, e.getMessage());
+                alert1.showAndWait();
+                return;
+            }
+            comboBox.getItems().remove(removeIndex);
+            users.remove(removeIndex);
+        }
+    }
+
+    private FXMLLoader loadUserScene(ActionEvent actionEvent, String title, String fxml, Consumer<FXMLLoader> method) {
+        FXMLLoader fxmlLoader = new FXMLLoader(
+                MainApplication.class.getResource(fxml));
+        try {
+            Scene scene = new Scene(fxmlLoader.load(), 800, 650);
+            scene.getStylesheets().add(Objects.requireNonNull(
+                    MainApplication.class.getResource("../users/create-user.css")).toExternalForm());
+            Stage stage = new Stage();
+            stage.setTitle(title);
+            stage.setScene(scene);
+            stage.initModality(Modality.APPLICATION_MODAL);
+            stage.setResizable(false);
+
+            if(method != null)method.accept(fxmlLoader);
+
+            stage.showAndWait();
+            Stage stageOld = (Stage) ((Node) actionEvent.getSource()).getScene().getWindow();
+            stageOld.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+            e.printStackTrace();
+        }
+        return fxmlLoader;
+    }
+
+    private void setUserAtController(FXMLLoader fxmlLoader){
+        int editIndex = comboBox.getSelectionModel().getSelectedIndex();
+        EditUserController editUserController = fxmlLoader.getController();
+        editUserController.setCurrentUser(users.get(editIndex));
+    }
+
+    public void toggledBtn(ActionEvent actionEvent) {
+        config.setSaveLogin(saveLoginTBtn.isSelected());
+        if(config.isSaveLogin()){
+            config.setId(DataController.USER_ID);
+            config.setToken(HttpRequest.TOKEN);
+        } else {
+            config.setId(-1);
+            config.setToken("");
+        }
+        ConfigLoader.save(config);
+    }
+}

client/app/src/main/java/users/CreateUserController.java

@@ -1,20 +1,24 @@
 package users;
 
+import helper.HttpRequestException;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.scene.Node;
 import javafx.scene.control.Label;
+import javafx.scene.control.PasswordField;
 import javafx.scene.control.TextField;
 import javafx.scene.control.ToggleButton;
 import javafx.stage.Stage;
+import container.DataController;
+import container.User;
 
 import java.util.Objects;
 
 public class CreateUserController {
 
     public TextField textName;
-    public TextField textPassword;
+    public PasswordField textPassword;
-    public TextField textPasswordSecond;
+    public PasswordField textPasswordSecond;
     public ToggleButton checkButtonIsAdmin;
     public TextField textLogin;
     public TextField textForename;
@@ -38,15 +42,38 @@ public class CreateUserController {
             labelError.setText("Bitte Passwort eingeben!");
             return;
         }
+        if (textPassword.getText().trim().length() < 8) {
+            labelError.setText("Das Passwort muss mindestens 8 Zeichen lang sein!");
+            return;
+        }
         if (!Objects.equals(textPassword.getText(), textPasswordSecond.getText())){
             labelError.setText("Passwörter stimmen nicht überein!");
             return;
         }
 
+        User user = new User();
+        user.setLogin(textLogin.getText().trim());
+        user.setForename(textForename.getText().trim());
+        user.setName(textName.getText().trim());
+        user.setPassword(textPassword.getText().trim());
+        user.setAdmin(checkButtonIsAdmin.isSelected());
+
+        try {
+            sendHttpRequest(user);
+        } catch (HttpRequestException e) {
+            labelError.setText(e.getMessage());
+            return;
+        }
+
         Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
         stage.close();
     }
 
+    protected void sendHttpRequest(User user) throws HttpRequestException {
+        DataController dataController = new DataController();
+        dataController.createUser(user);
+    }
+
     @FXML
     protected void abortBtnClick(ActionEvent event) {
         Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();

client/app/src/main/java/users/EditUserController.java

@@ -0,0 +1,92 @@
+package users;
+
+import container.DataController;
+import container.User;
+import helper.HttpRequestException;
+import javafx.event.ActionEvent;
+import javafx.scene.Node;
+import javafx.scene.control.Alert;
+import javafx.stage.Stage;
+
+import java.util.Objects;
+
+public class EditUserController extends CreateUserController{
+    private User currentUser;
+
+    public User getCurrentUser() {
+        return currentUser;
+    }
+
+    public void setCurrentUser(User currentUser) {
+        this.currentUser = currentUser;
+
+        textForename.setText(currentUser.getForename());
+        textName.setText(currentUser.getName());
+        textLogin.setText(currentUser.getLogin());
+        checkButtonIsAdmin.setSelected(currentUser.isAdmin());
+    }
+
+    @Override
+    protected void createUser(ActionEvent event){
+        if (textLogin.getText().trim().isEmpty()){
+            labelError.setText("Bitte Login Namen angeben");
+            return;
+        }
+        if (textForename.getText().trim().isEmpty()) {
+            labelError.setText("Bitte Vornamen eingeben!");
+            return;
+        }
+        if (textName.getText().trim().isEmpty()) {
+            labelError.setText("Bitte Nachnamen eingeben!");
+            return;
+        }
+
+        User user = new User();
+
+        if(!textPassword.getText().trim().isEmpty() || !textPasswordSecond.getText().trim().isEmpty()){
+            if (textPassword.getText().trim().isEmpty()) {
+                labelError.setText("Bitte Passwort eingeben!");
+                return;
+            }
+            if (textPassword.getText().trim().length() < 8) {
+                labelError.setText("Das Passwort muss mindestens 8 Zeichen lang sein!");
+                return;
+            }
+            if (!Objects.equals(textPassword.getText(), textPasswordSecond.getText())){
+                labelError.setText("Passwörter stimmen nicht überein!");
+                return;
+            }
+            user.setPassword(textPassword.getText().trim());
+        }
+
+        user.setUserId(currentUser.getUserId());
+        user.setLogin(textLogin.getText().trim());
+        user.setForename(textForename.getText().trim());
+        user.setName(textName.getText().trim());
+        user.setAdmin(checkButtonIsAdmin.isSelected());
+
+        try {
+            sendHttpRequest(user);
+        } catch (HttpRequestException e) {
+            labelError.setText(e.getMessage());
+            return;
+        }
+
+        if(currentUser.getUserId() == DataController.USER_ID){
+            Alert alert = new Alert(
+                    Alert.AlertType.WARNING,
+                    "Bitte starte das Programm neu um die Änderungen anzuwenden."
+            );
+            alert.showAndWait();
+        }
+
+        Stage stage = (Stage) ((Node) event.getSource()).getScene().getWindow();
+        stage.close();
+    }
+
+    @Override
+    protected void sendHttpRequest(User user) throws HttpRequestException {
+        DataController dataController = new DataController();
+        dataController.editUser(user);
+    }
+}

client/app/src/main/java/users/LoginController.java

@@ -6,7 +6,7 @@ import javafx.fxml.FXML;
 import javafx.scene.Node;
 import javafx.scene.control.Label;
 import javafx.stage.Stage;
-import res.DataController;
+import container.DataController;
 
 public class LoginController {
     @FXML

client/app/src/main/resources/main/edit-event.fxml

@@ -8,7 +8,7 @@
 <?import com.jfoenix.controls.*?>
 
 <GridPane fx:id="mainGrid" xmlns="http://javafx.com/javafx" xmlns:fx="http://javafx.com/fxml/1"
-          fx:controller="main.CreateEventController">
+          fx:controller="main.EditEventController">
 
     <columnConstraints>
         <ColumnConstraints/>

client/app/src/main/resources/main/option-view.css

@@ -0,0 +1,58 @@
+GridPane{
+    -fx-background-color: #3E415F;
+    -fx-padding: 20px;
+    -fx-font-size: 20px;
+    -fx-font-family: Segoe UI;
+
+    -fx-border-insets: 1;
+    -fx-border-color: #B0B0B0;
+    -fx-border-style: solid;
+    -fx-border-width: 2;
+    -fx-effect: dropshadow(three-pass-box, rgba(100, 100, 100, 1), 24, 0.5, 0, 0);
+}
+
+Label{
+    -fx-text-fill: white;
+    -fx-max-width: 200px;
+    -fx-min-width: 200px;
+}
+
+.mainLabel{
+    -fx-background-color: #8D99AE;
+    -fx-padding: 10px;
+    -fx-max-width: 200px;
+    -fx-min-width: 200px;
+    -fx-font-weight: bold;
+    -fx-alignment: center;
+}
+
+.mainButton{
+    -fx-font-weight: bold;
+    -fx-background-color: white;
+}
+
+JFXButton{
+    -fx-background-color: white;
+}
+
+#labelError{
+    -fx-font-weight: bold;
+    -fx-max-width: 1000px;
+    -fx-text-fill: #ff5555;
+    -fx-padding: 16px;
+    -fx-min-height: 140px;
+    -fx-max-height: 400px;
+    -fx-wrap-text: true;
+    -fx-font-size: 16px;
+}
+
+.comboBox{
+    -fx-background-color: white;
+    -fx-max-width: 200px;
+    -fx-min-width: 200px;
+}
+
+.userBtn{
+    -fx-max-width: 200px;
+    -fx-min-width: 200px;
+}

client/app/src/main/resources/main/option-view.fxml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import com.jfoenix.controls.*?>
+
+<GridPane xmlns="http://javafx.com/javafx"
+          xmlns:fx="http://javafx.com/fxml"
+          fx:controller="main.OptionController"
+          prefHeight="400.0" prefWidth="600.0"
+fx:id="mainGrid">
+
+    <columnConstraints>
+        <ColumnConstraints minWidth="100"/>
+        <ColumnConstraints minWidth="100"/>
+        <ColumnConstraints minWidth="200"/>
+        <ColumnConstraints minWidth="100"/>
+        <ColumnConstraints minWidth="100"/>
+    </columnConstraints>
+    <rowConstraints>
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+    </rowConstraints>
+
+    <Label styleClass="mainLabel" GridPane.columnIndex="2" GridPane.halignment="CENTER" >Einstellungen</Label>
+
+    <Label GridPane.columnIndex="1" GridPane.rowIndex="2" GridPane.halignment="CENTER">User:</Label>
+
+    <JFXButton styleClass="userBtn" fx:id="updateUserBtn" GridPane.columnIndex="1" GridPane.columnSpan="3"
+               GridPane.rowIndex="4" GridPane.halignment="CENTER" onAction="#onUpdateBtnClick">User bearbeiten</JFXButton>
+    <JFXButton styleClass="userBtn" fx:id="deleteUserBtn" GridPane.columnIndex="1" GridPane.columnSpan="3"
+               GridPane.rowIndex="5" GridPane.halignment="CENTER" onAction="#onDeleteBtnClick">User löschen</JFXButton>
+    <JFXButton styleClass="userBtn" fx:id="createUserBtn" GridPane.columnIndex="1" GridPane.columnSpan="3"
+               GridPane.rowIndex="7" GridPane.halignment="CENTER" onAction="#onCreateBtnClick">User anlegen</JFXButton>
+
+    <Label styleClass="loginLbl" GridPane.columnIndex="1" GridPane.rowIndex="8"
+           GridPane.halignment="CENTER">Angemeldet bleiben:</Label>
+    <JFXToggleButton fx:id="saveLoginTBtn" GridPane.columnIndex="3" GridPane.rowIndex="8" onAction="#toggledBtn"/>
+
+    <Label fx:id="labelError" styleClass="errorMessage" GridPane.columnIndex="1" GridPane.rowIndex="9"/>
+    <JFXButton GridPane.columnIndex="4" GridPane.rowIndex="9" onAction="#onBackBtnClick">Zurück</JFXButton>
+
+</GridPane>

client/app/src/main/resources/users/create-user.fxml

@@ -3,6 +3,7 @@
 <?import javafx.scene.control.*?>
 <?import javafx.scene.layout.*?>
 <?import javafx.geometry.Insets?>
+<?import com.jfoenix.controls.JFXToggleButton?>
 <GridPane xmlns="http://javafx.com/javafx"
           xmlns:fx="http://javafx.com/fxml"
           fx:controller="users.CreateUserController">
@@ -37,19 +38,19 @@
     <TextField fx:id="textLogin" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="1" />
     <TextField fx:id="textForename" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="2" />
     <TextField fx:id="textName" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="3" />
-    <TextField fx:id="textPassword" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="4" />
+    <PasswordField fx:id="textPassword" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="4" />
-    <TextField fx:id="textPasswordSecond" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="5" />
+    <PasswordField fx:id="textPasswordSecond" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="5" />
 
-    <ToggleButton fx:id="checkButtonIsAdmin" GridPane.columnIndex="2" GridPane.rowIndex="6"/>
+    <JFXToggleButton fx:id="checkButtonIsAdmin" GridPane.columnIndex="2" GridPane.rowIndex="6"/>
 
-    <Label fx:id="labelError" styleClass="errorMessage" GridPane.columnIndex="2" GridPane.rowIndex="7"/>
+    <Label fx:id="labelError" wrapText="true" styleClass="errorMessage" GridPane.columnIndex="2" GridPane.rowIndex="7"/>
 
     <HBox GridPane.columnIndex="2" GridPane.rowIndex="8" alignment="CENTER_RIGHT">
         <HBox.margin>
             <Insets right="100" left="100"/>
         </HBox.margin>
         <Button onAction="#abortBtnClick">Abbrechen</Button>
-        <Button onAction="#createUser" styleClass="btnLogin" >Anmelden</Button>
+        <Button onAction="#createUser" styleClass="btnLogin" >Anlegen</Button>
 
     </HBox>
 </GridPane>

client/app/src/main/resources/users/edit-user.fxml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.control.*?>
+<?import javafx.scene.layout.*?>
+<?import javafx.geometry.Insets?>
+<?import com.jfoenix.controls.JFXToggleButton?>
+<GridPane xmlns="http://javafx.com/javafx"
+          xmlns:fx="http://javafx.com/fxml"
+          fx:controller="users.EditUserController">
+    <columnConstraints>
+        <ColumnConstraints minWidth="100"/>
+        <ColumnConstraints minWidth="100"/>
+        <ColumnConstraints minWidth="100"/>
+    </columnConstraints>
+    <rowConstraints>
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+        <RowConstraints vgrow="ALWAYS" />
+    </rowConstraints>
+
+    <Label styleClass="mainLabel" GridPane.columnIndex="2" >User bearbeiten</Label>
+
+    <Label styleClass="inputLabel" GridPane.rowIndex="1" GridPane.columnIndex="1">Login:</Label>
+    <Label styleClass="inputLabel" GridPane.rowIndex="2" GridPane.columnIndex="1">Vorname:</Label>
+    <Label styleClass="inputLabel" GridPane.rowIndex="3" GridPane.columnIndex="1">Nachname:</Label>
+    <Label styleClass="inputLabel" GridPane.rowIndex="4" GridPane.columnIndex="1">Passwort:</Label>
+    <Label styleClass="inputLabel" GridPane.rowIndex="5" GridPane.columnIndex="1">Passwort wiederholen:</Label>
+
+    <Label styleClass="inputLabelAdmin" GridPane.rowIndex="6" GridPane.columnIndex="1">Admin:</Label>
+
+    <TextField fx:id="textLogin" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="1" />
+    <TextField fx:id="textForename" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="2" />
+    <TextField fx:id="textName" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="3" />
+    <PasswordField fx:id="textPassword" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="4" />
+    <PasswordField fx:id="textPasswordSecond" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="5" />
+
+    <JFXToggleButton fx:id="checkButtonIsAdmin" GridPane.columnIndex="2" GridPane.rowIndex="6"/>
+
+    <Label fx:id="labelError" wrapText="true" styleClass="errorMessage" GridPane.columnIndex="2" GridPane.rowIndex="7"/>
+
+    <HBox GridPane.columnIndex="2" GridPane.rowIndex="8" alignment="CENTER_RIGHT">
+        <HBox.margin>
+            <Insets right="100" left="100"/>
+        </HBox.margin>
+        <Button onAction="#abortBtnClick">Abbrechen</Button>
+        <Button onAction="#createUser" styleClass="btnLogin" >Bearbeiten</Button>
+
+    </HBox>
+</GridPane>
+

client/data/build.gradle.kts

@@ -2,6 +2,10 @@ plugins {
     java
 }
 
+tasks.withType<JavaCompile> {
+    options.encoding = "UTF-8"
+}
+
 dependencies {
     val jacksonVersion = "2.13.0"
     implementation("com.fasterxml.jackson.core:jackson-databind:$jacksonVersion")

client/data/src/main/java/config/Config.java

@@ -0,0 +1,41 @@
+package config;
+
+public class Config {
+    private boolean saveLogin;
+    private long id;
+    private String token;
+
+    public Config(){
+
+    }
+
+    public Config(boolean saveLogin, long id, String token) {
+        this.saveLogin = saveLogin;
+        this.id = id;
+        this.token = token;
+    }
+
+    public boolean isSaveLogin() {
+        return saveLogin;
+    }
+
+    public void setSaveLogin(boolean saveLogin) {
+        this.saveLogin = saveLogin;
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public void setId(long id) {
+        this.id = id;
+    }
+
+    public String getToken() {
+        return token;
+    }
+
+    public void setToken(String token) {
+        this.token = token;
+    }
+}

client/data/src/main/java/config/ConfigLoader.java

@@ -0,0 +1,39 @@
+package config;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+
+public class ConfigLoader {
+
+    public static Config load(){
+        try {
+            String jsonString = Files.readString(Paths.get("config.json"));
+
+            ObjectMapper objectMapper = new ObjectMapper();
+            objectMapper.findAndRegisterModules();
+            return objectMapper.readValue(jsonString, Config.class);
+        } catch (IOException e) {
+            System.out.println("config.json missing");
+            Config config = new Config(false, -1, "");
+            save(config);
+            return config;
+        }
+    }
+
+    public static void save(Config config){
+        ObjectMapper objectMapper = new ObjectMapper();
+        objectMapper.findAndRegisterModules();
+
+        try {
+            Files.writeString(Paths.get(
+                    "config.json"),
+                    objectMapper.writeValueAsString(config)
+            );
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+}

client/data/src/main/java/container/DataController.java

@@ -0,0 +1,219 @@
+package container;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import helper.HttpRequestException;
+import helper.Tuple;
+
+import java.time.LocalDateTime;
+import java.util.*;
+
+public class DataController {
+
+    public static long USER_ID = -1;
+
+    private static final String ALL_EVENTS_ENDPOINT = "http://localhost:8080/event/all";
+    private static final String ADD_EVENT_ENDPOINT = "http://localhost:8080/event/add";
+    private static final String DELETE_EVENT_ENDPOINT = "http://localhost:8080/event/del";
+    private static final String EDIT_EVENT_ENDPOINT = "http://localhost:8080/event/edit";
+
+    private static final String ALL_USER_ENDPOINT = "http://localhost:8080/user/all";
+    private static final String ADD_USER_ENDPOINT = "http://localhost:8080/user/add";
+    private static final String DELETE_USER_ENDPOINT = "http://localhost:8080/user/del";
+    private static final String EDIT_USER_ENDPOINT = "http://localhost:8080/user/edit";
+
+    private static final String LOGIN_ENDPOINT = "http://localhost:8080/user/login";
+    private static final String LOGIN_WITH_TOKEN_ENDPOINT = "http://localhost:8080/user/login-with-token";
+    private static final String HEADER_TEST_ENDPOINT = "http://localhost:8080/vpr/header-test";
+
+    private final HttpRequest httpRequest;
+
+    public DataController() {
+        httpRequest = new HttpRequest();
+    }
+
+    public boolean login(String username, String password) {
+        try {
+            Tuple<Integer, String> response = httpRequest.sendPostRequest(
+                    LOGIN_ENDPOINT,
+                    "login=" + username
+                            + "&password=" + password,
+                    false
+            );
+            String[] data = response.getValue().split("\\s+");
+
+            USER_ID = Long.parseLong(data[1]);
+            HttpRequest.TOKEN = data[0];
+        } catch (Exception e) {
+            e.printStackTrace();
+            return false;
+        }
+
+        return USER_ID >= 0;
+    }
+
+    public boolean loginWithToken(long userId, String token) {
+        try {
+            HttpRequest.TOKEN = token;
+            Tuple<Integer, String> response = httpRequest.sendPostRequest(
+                    LOGIN_WITH_TOKEN_ENDPOINT,
+                    "userId=" + userId,
+                    true
+            );
+
+            System.out.println(response.getKey() + " " + response.getValue());
+
+            if (response.getKey() != 200) return false;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return false;
+        }
+        USER_ID = userId;
+        HttpRequest.TOKEN = token;
+        return USER_ID >= 0;
+    }
+
+    /*********
+     * Event *
+     *********/
+    public void createEvent(Event event) throws HttpRequestException {
+        sendBasicHttpRequest(
+                ADD_EVENT_ENDPOINT,
+                event.getAsUrlParam(),
+                true
+        );
+    }
+
+    public void deleteEvent(int userId, int eventId, LocalDateTime date) throws HttpRequestException {
+        sendBasicHttpRequest(
+                DELETE_EVENT_ENDPOINT,
+                "userId=" + userId + "&eventId=" + eventId + "&date=" + date.toLocalDate(),
+                true
+        );
+    }
+
+    public void editEvent(Event oldEvent, Event event) throws HttpRequestException {
+        sendBasicHttpRequest(
+                EDIT_EVENT_ENDPOINT,
+                "eventId=" + oldEvent.getId() +
+                        "&userId=" + oldEvent.getOwnerId() +
+                        "&date=" + oldEvent.getDate().toLocalDate() +
+                        "&newDate=" + event.getDate().toLocalDate() +
+                        "&newName=" + event.getName() +
+                        "&newStart=" + event.getStart() +
+                        "&newEnd=" + event.getEnd() +
+                        "&newPriority=" + event.getPriority() +
+                        "&newIsFullDay=" + event.isFullDay() +
+                        "&newIsPrivate=" + event.isPrivate(),
+                true
+        );
+    }
+
+    public ArrayList<Event> getAllVisibleEvents(LocalDateTime startDate, LocalDateTime endDate) throws HttpRequestException {
+        try {
+            Tuple<Integer, String> response = httpRequest.sendPostRequest(
+                    ALL_EVENTS_ENDPOINT,
+                    "userId=" + USER_ID + "&startDate=" + startDate.toLocalDate() + "&endDate=" + endDate.toLocalDate(),
+                    true
+            );
+            if (response.getKey() != 200) {
+                throw new HttpRequestException(response);
+            }
+            String jsonResponse = response.getValue();
+            System.out.println(jsonResponse);
+
+            ObjectMapper objectMapper = new ObjectMapper();
+            objectMapper.findAndRegisterModules();
+            return (ArrayList<Event>) objectMapper.readValue(jsonResponse, new TypeReference<List<Event>>() {
+            });
+
+        } catch (HttpRequestException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new HttpRequestException("Es konnte keine Verbindung mit dem Server hergestellt werden.", 600);
+        }
+    }
+
+    /********
+     * User *
+     ********/
+
+    public List<User> getAllUser() throws HttpRequestException {
+        String userJSON = sendBasicHttpRequest(
+                ALL_USER_ENDPOINT,
+                "",
+                true
+        );
+
+        ObjectMapper objectMapper = new ObjectMapper();
+        objectMapper.findAndRegisterModules();
+        try {
+            List<User> list = objectMapper.readValue(userJSON, new TypeReference<>() {
+            });
+
+            for(User u : list){
+                System.out.println(u);
+            }
+            return list;
+        } catch (JsonProcessingException e) {
+            e.printStackTrace();
+        }
+        return new ArrayList<>();
+    }
+
+    public void createUser(User user) throws HttpRequestException {
+        sendBasicHttpRequest(
+                ADD_USER_ENDPOINT,
+                "name=" + user.getName() +
+                        "&forename=" + user.getForename() +
+                        "&login=" + user.getLogin() +
+                        "&password=" + user.getPassword() +
+                        "&isAdmin=" + user.isAdmin(),
+                true
+        );
+    }
+
+    public void deleteUser(User user) throws HttpRequestException {
+        sendBasicHttpRequest(
+                DELETE_USER_ENDPOINT,
+                "userId=" + user.getUserId(),
+                true
+        );
+    }
+
+    public void editUser(User user) throws HttpRequestException {
+        String urlParam = "userId=" + user.getUserId() +
+                "&name=" + user.getName() +
+                "&forename=" + user.getForename() +
+                "&login=" + user.getLogin() +
+                "&isAdmin=" + user.isAdmin() +
+                (user.getPassword() == null ? "" : "&password=" + user.getPassword());
+
+        System.out.println(urlParam);
+        sendBasicHttpRequest(
+                EDIT_USER_ENDPOINT,
+                urlParam,
+                true
+        );
+    }
+
+    private String sendBasicHttpRequest(String urlString, String urlParameters, boolean sendAuth) throws HttpRequestException {
+        try {
+            Tuple<Integer, String> response = httpRequest.sendPostRequest(
+                    urlString,
+                    urlParameters,
+                    sendAuth
+            );
+            if (response.getKey() != 200) {
+                throw new HttpRequestException(response);
+            }
+
+            return response.getValue();
+        } catch (HttpRequestException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new HttpRequestException("Es konnte keine Verbindung mit dem Server hergestellt werden.", 600);
+        }
+    }
+}

client/data/src/main/java/container/Event.java

@@ -1,19 +1,11 @@
-package res;
+package container;
 
-import com.sun.jdi.event.StepEvent;
-
-import java.io.Serializable;
-import java.nio.charset.StandardCharsets;
-import java.sql.SQLOutput;
 import java.time.Duration;
-import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.time.format.DateTimeFormatter;
-import java.util.ArrayList;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
-import java.util.regex.PatternSyntaxException;
 
 public class Event {
 
@@ -30,68 +22,7 @@ public class Event {
     private int ownerId;
     private String ownerName;
 
-    /*
+    public Event() {}
-    Constructor for SELECT:
-    e.id AS eid,
-    e.name AS ename,
-    e.start,
-    e.end,
-    e.priority,
-    e.is_full_day,
-
-    ue.date,
-
-    u.id AS uid,
-    u.forename,
-    u.name AS uname
-     */
-
-    public Event() {
-
-    }
-
-    public Event(ArrayList<Object> arr) {
-        id = (int) arr.get(0);
-        name = (String) arr.get(1);
-        start = (String) arr.get(2);
-        end = (String) arr.get(3);
-        priority = (int) arr.get(4);
-        isFullDay = (Boolean) arr.get(5); //((String)arr.get(5)).equals("true");
-
-
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");
-        date = LocalDateTime.parse(arr.get(6) + " 00:00", formatter);
-
-        ownerId = (int) arr.get(7);
-        ownerName = arr.get(8) + " " + arr.get(9);
-    }
-
-    public Event(
-            int id,
-            String name,
-            int priority,
-            boolean isFullDay,
-            boolean isPrivate,
-            String start,
-            String end,
-            String date,
-            int ownerId,
-            String ownerName
-    ) {
-        this.ownerId = ownerId;
-        this.ownerName = ownerName;
-        this.id = id;
-        this.name = name;
-        this.start = start;
-        this.end = end;
-        this.priority = priority;
-        this.isFullDay = isFullDay;
-
-
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");
-        this.date = LocalDateTime.parse(date + " 00:00", formatter);
-
-    }
 
     public Event(String name,
                  int priority,
@@ -105,35 +36,15 @@ public class Event {
 
         System.out.println("Create Event");
         if (name.length() < 3) {
-            throw new IllegalArgumentException("Der Name muss eine L\u00e4nge von 3 haben.");
+            throw new IllegalArgumentException("Der Name muss eine Länge von 3 haben.");
         }
-        Pattern pattern = Pattern.compile("[A-Za-z\u00e4\u00f6\u00fc\u00c4\u00d6\u00dc\u00df0-9 =!?+*/$.:,;_<>()-]*");
+        Pattern pattern = Pattern.compile("[A-Za-zäöüÄÖÜß0-9 =!?+*/$.:,;_<>()-]*");
         Matcher matcher = pattern.matcher(name);
         if (!matcher.matches()) {
-            System.out.println(name);
+            throw new IllegalArgumentException("Der Name darf nur aus Zahlen, Buchstaben und folgenden Sonderzeichen bestehen: äöü ÄÖÜ ß =!?+*/$.:,;_ <>()-");
-
-            byte[] bytes = name.getBytes(StandardCharsets.UTF_16);
-
-            String utf8EncodedString = new String(bytes, StandardCharsets.UTF_16);
-            System.out.println(utf8EncodedString);
-
-            for (char c : (name).toCharArray()) {
-                System.out.print(c + " " + (int) c + ", ");
-            }
-            System.out.println();
-            for (char c : (name).toCharArray()) {
-                System.out.print(c + " " + (int) c + ", ");
-            }
-            System.out.println();
-            for (char c : ("TäöüÄÖÜ").toCharArray()) {
-                System.out.print(c + " " + (int) c + ", ");
-            }
-            System.out.println();
-
-            throw new IllegalArgumentException("Der Name darf nur aus Zahlen, Buchstaben und folgenden Sonderzeichen bestehen: \u00e4\u00f6\u00fc \u00c4\u00d6\u00dc \u00df =!?+*/$.:,;_ <>()-");
         }
         if (priority < 0) {
-            throw new IllegalArgumentException("Bitte eine Priorit\u00e4t w\u00e4hlen.");
+            throw new IllegalArgumentException("Bitte eine Priorität wählen.");
         }
         LocalDateTime today = LocalDateTime.now().toLocalDate().atStartOfDay();
         if (Duration.between(today, date).isNegative()) {
@@ -163,7 +74,7 @@ public class Event {
     }
 
     public void setName(String name) {
-        this.name = convertToASCII(name);
+        this.name = name;
     }
 
     public int getPriority() {
@@ -250,9 +161,4 @@ public class Event {
                 "&isFullDay=" + isFullDay() +
                 "&isPrivate=" + isPrivate();
     }
-
-    private String convertToASCII(String s) {
-        byte[] germanBytes = s.getBytes();
-        return new String(germanBytes, StandardCharsets.US_ASCII);
-    }
 }

client/data/src/main/java/container/HttpRequest.java

@@ -0,0 +1,77 @@
+package container;
+
+import helper.Tuple;
+
+import java.io.BufferedReader;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+
+public class HttpRequest {
+    public static String TOKEN = "";
+
+    public Tuple<Integer, String> sendPostRequest(String urlString, String urlParameters, boolean sendAuth) throws Exception {
+        byte[] postData = urlParameters.getBytes(StandardCharsets.UTF_8);
+        int postDataLength = postData.length;
+
+        URL url = new URL(urlString);
+        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+
+        connection.setDoOutput(true);
+        connection.setInstanceFollowRedirects(false);
+        connection.setRequestMethod("POST");
+        connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
+        connection.setRequestProperty("charset", "utf-8");
+        connection.setRequestProperty("Content-Length", Integer.toString(postDataLength));
+        connection.setUseCaches(false);
+
+        if(sendAuth){
+            connection.setRequestProperty("Accept", "application/json");
+            connection.setRequestProperty("Authorization", "Bearer " + TOKEN);
+        }
+
+        try (DataOutputStream writer = new DataOutputStream(connection.getOutputStream())) {
+            writer.write(postData);
+        }
+
+        return getHttpTuple(connection);
+    }
+
+    public Tuple<Integer, String> sendGetRequest(String urlString) throws Exception {
+        URL url = new URL(urlString);
+        HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+        connection.setRequestMethod("GET");
+
+        connection.setConnectTimeout(5000);
+        connection.setReadTimeout(5000);
+
+        int status = connection.getResponseCode();
+
+        return getHttpTuple(connection);
+    }
+
+    private Tuple<Integer, String> getHttpTuple(HttpURLConnection connection) throws IOException {
+        int status = connection.getResponseCode();
+        String inputLine;
+        StringBuilder content = new StringBuilder();
+        BufferedReader in;
+
+        if (status == 200) {
+            in = new BufferedReader(new InputStreamReader(connection.getInputStream(), StandardCharsets.UTF_8));
+        } else {
+            in = new BufferedReader(new InputStreamReader(connection.getErrorStream(), StandardCharsets.UTF_8));
+        }
+
+        while ((inputLine = in.readLine()) != null) {
+            content.append(inputLine);
+        }
+        in.close();
+
+        connection.disconnect();
+
+        return new Tuple<>(status, content.toString());
+    }
+}

client/data/src/main/java/container/User.java

@@ -0,0 +1,75 @@
+package container;
+
+public class User {
+
+    private int userId;
+    private String login;
+    private String forename;
+    private String name;
+    private String password;
+    private boolean isAdmin;
+
+    public User(){}
+
+
+
+    public int getUserId() {
+        return userId;
+    }
+
+    public void setUserId(int userId) {
+        this.userId = userId;
+    }
+
+    public String getLogin() {
+        return login;
+    }
+
+    public void setLogin(String login) {
+        this.login = login;
+    }
+
+    public String getForename() {
+        return forename;
+    }
+
+    public void setForename(String forename) {
+        this.forename = forename;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public boolean isAdmin() {
+        return isAdmin;
+    }
+
+    public void setAdmin(boolean admin) {
+        isAdmin = admin;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    @Override
+    public String toString() {
+        return "User{" +
+                "userId=" + userId +
+                ", login='" + login + '\'' +
+                ", forename='" + forename + '\'' +
+                ", name='" + name + '\'' +
+                ", password='" + password + '\'' +
+                ", isAdmin=" + isAdmin +
+                '}';
+    }
+}

client/data/src/main/java/helper/HttpRequestException.java

@@ -0,0 +1,23 @@
+package helper;
+
+public class HttpRequestException extends Exception{
+    private int status;
+
+    public HttpRequestException(String message, int status) {
+        super(message);
+        this.status = status;
+    }
+
+    public HttpRequestException(Tuple<Integer, String> response) {
+        super(response.getValue());
+        this.status = response.getKey();
+    }
+
+    public int getStatus() {
+        return status;
+    }
+
+    public void setStatus(int status) {
+        this.status = status;
+    }
+}

client/data/src/main/java/res/DataController.java

@@ -1,131 +0,0 @@
-package res;
-
-import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.core.type.TypeReference;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import helper.Tuple;
-
-import java.io.BufferedReader;
-import java.io.DataOutputStream;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.time.LocalDateTime;
-import java.util.*;
-
-public class DataController {
-
-    public static long USER_ID = -1;
-
-    private static final String ALL_EVENTS_ENDPOINT = "http://localhost:8080/event/all";
-    private static final String ADD_EVENT_ENDPOINT = "http://localhost:8080/event/add";
-    private static final String DELETE_EVENT_ENDPOINT = "http://localhost:8080/event/del";
-
-    private static final String LOGIN_ENDPOINT = "http://localhost:8080/user/login";
-    private static final String ALL_USERS_ENDPOINT = "http://localhost:8080/user/all";
-    private static final String HEADER_TEST_ENDPOINT = "http://localhost:8080/vpr/header-test";
-
-    private final HttpRequest httpRequest;
-
-    public DataController() {
-        httpRequest = new HttpRequest();
-    }
-
-    public boolean login(String username, String password) {
-        try {
-            Tuple<Integer, String> response = httpRequest.sendPostRequest(
-                    LOGIN_ENDPOINT,
-                    "login=" + username
-                            + "&password=" + password,
-                    false
-            );
-            String[] data = response.getValue().split("\\s+");
-
-            USER_ID = Long.parseLong(data[1]);
-            HttpRequest.TOKEN = data[0];
-
-            Tuple<Integer, String> auth = httpRequest.sendPostRequest(
-                    HEADER_TEST_ENDPOINT,
-                    "",
-                    true
-            );
-            System.out.println("auth " + auth);
-        } catch (Exception e) {
-            e.printStackTrace();
-            return false;
-        }
-
-        return USER_ID >= 0;
-    }
-
-    public void createEvent(Event event) {
-        try {
-            System.out.println(httpRequest.sendPostRequest(ADD_EVENT_ENDPOINT, event.getAsUrlParam(), true));
-        } catch (Exception e) {
-            throw new RuntimeException("Es konnte keine Verbindung mit dem Server hergestellt werden.");
-        }
-    }
-
-    public void deleteEvent(int userId, int eventId, LocalDateTime date) {
-        try {
-            System.out.println("DELETE: userId=" + userId + "&eventId=" + eventId + "&date=" + date.toLocalDate());
-            System.out.println(httpRequest.sendPostRequest(
-                    DELETE_EVENT_ENDPOINT,
-                    "userId=" + userId + "&eventId=" + eventId + "&date=" + date.toLocalDate(),
-                    true
-            ));
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    public ArrayList<Event> getAllVisibleEvents(LocalDateTime startDate, LocalDateTime endDate) {
-        ArrayList<Event> eventList = new ArrayList<>();
-        try {
-            Tuple<Integer, String> response = httpRequest.sendPostRequest(
-                    ALL_EVENTS_ENDPOINT,
-                    "userId=" + USER_ID + "&startDate=" + startDate.toLocalDate() + "&endDate=" + endDate.toLocalDate(),
-                    true
-            );
-            String jsonResponse = response.getValue();
-            System.out.println(jsonResponse);
-
-            ObjectMapper objectMapper = new ObjectMapper();
-            objectMapper.findAndRegisterModules();
-            eventList = (ArrayList<Event>) objectMapper.readValue(jsonResponse, new TypeReference<List<Event>>(){});
-
-
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-
-        return eventList;
-    }
-
-    public Event[] getAllEvents() {
-        Event[] eventList = null;
-
-        try {
-            String jsonResponse = httpRequest.sendGetRequest("http://localhost:8080/vpr/all-events-test");
-            eventList = parseJsonToEventList(jsonResponse);
-            for (Event e : eventList) {
-                System.out.println(e);
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-
-        return eventList;
-    }
-
-    private Event[] parseJsonToEventList(String jsonString) throws JsonProcessingException {
-        ArrayList<Event> eventList;
-
-        // Parse JSON
-        ObjectMapper objectMapper = new ObjectMapper();
-
-        return objectMapper.readValue(jsonString, Event[].class);
-    }
-}

client/data/src/main/java/res/HttpRequest.java

@@ -1,101 +0,0 @@
-package res;
-
-import helper.Tuple;
-
-import java.io.BufferedReader;
-import java.io.DataOutputStream;
-import java.io.InputStreamReader;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.nio.charset.StandardCharsets;
-import java.util.Arrays;
-
-public class HttpRequest {
-    public static String TOKEN = "";
-
-    public Tuple<Integer, String> sendPostRequest(String urlString, String urlParameters, boolean sendAuth) throws Exception {
-        byte[] postData = urlParameters.getBytes(StandardCharsets.UTF_8);
-        int postDataLength = postData.length;
-
-        /*
-        URL url = new URL("http://test.de:8080/event/add");
-        HttpURLConnection http = (HttpURLConnection)url.openConnection();
-        http.setRequestMethod("POST");
-        http.setDoOutput(true);
-        http.setRequestProperty("Accept", "application/json");
-        http.setRequestProperty("Authorization", "Bearer {token}");
-        http.setRequestProperty("Content-Type", "");
-        http.setRequestProperty("Content-Length", "0");
-
-        System.out.println(http.getResponseCode() + " " + http.getResponseMessage());
-        http.disconnect();
-         */
-        URL url = new URL(urlString);
-        HttpURLConnection con = (HttpURLConnection) url.openConnection();
-
-        con.setDoOutput(true);
-        con.setInstanceFollowRedirects(false);
-        con.setRequestMethod("POST");
-        con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
-        con.setRequestProperty("charset", "utf-8");
-        con.setRequestProperty("Content-Length", Integer.toString(postDataLength));
-        con.setUseCaches(false);
-
-        if(sendAuth){
-            con.setRequestProperty("Accept", "application/json");
-            con.setRequestProperty("Authorization", "Bearer " + TOKEN);
-        }
-
-        try (DataOutputStream wr = new DataOutputStream(con.getOutputStream())) {
-            wr.write(postData);
-        }
-
-        int status = con.getResponseCode();
-        String inputLine;
-        StringBuilder content = new StringBuilder();
-        BufferedReader in;
-
-        if (status == 200) {
-             in = new BufferedReader(new InputStreamReader(con.getInputStream()));
-        } else {
-             in = new BufferedReader(new InputStreamReader(con.getErrorStream()));
-        }
-
-        while ((inputLine = in.readLine()) != null) {
-            content.append(inputLine);
-        }
-        in.close();
-
-        con.disconnect();
-
-        return new Tuple<>(status, content.toString());
-    }
-
-    public String sendGetRequest(String urlString) throws Exception {
-        URL url = new URL(urlString);
-        HttpURLConnection con = (HttpURLConnection) url.openConnection();
-        con.setRequestMethod("GET");
-
-        con.setConnectTimeout(5000);
-        con.setReadTimeout(5000);
-
-        int status = con.getResponseCode();
-        if (status == 200) {
-            BufferedReader in = new BufferedReader(
-                    new InputStreamReader(con.getInputStream()));
-            String inputLine;
-            StringBuilder content = new StringBuilder();
-            while ((inputLine = in.readLine()) != null) {
-                content.append(inputLine);
-            }
-            in.close();
-
-            con.disconnect();
-            return content.toString();
-
-        } else {
-            con.disconnect();
-            throw new Exception("Status: " + status);
-        }
-    }
-}