Bugfix create-user

# Conflicts:
#	client/app/src/main/java/users/EditUserController.java
#	client/app/src/main/resources/users/edit-user.fxml

client/app/build.gradle.kts

@@ -5,13 +5,17 @@ plugins {
 }
 
 javafx {
-    version = "11"
+    version = "11.0.2"
     modules(
             "javafx.controls",
             "javafx.fxml"
     )
 }
 
+tasks.withType<JavaCompile> {
+    options.encoding = "UTF-8"
+}
+
 application {
     mainClassName = "main.MainApplication"
 }

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.convertString(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 convertString(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.convertString(content));
-    }
-
-    public Label(){
-        super();
-    }
-
-    public void setTextValue(String text){
-        super.setText(Converter.convertString(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.convertString(tollTipText));
-    }
-
-}

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

@@ -1,4 +1,4 @@
-package main;
+package events;
 
 import com.jfoenix.controls.*;
 import helper.HttpRequestException;
@@ -10,8 +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;
@@ -44,7 +44,6 @@ public class CreateEventController {
 
     @FXML
     public void initialize() {
-
         StringConverter<LocalTime> defaultConverter = new LocalTimeStringConverter(FormatStyle.SHORT, Locale.GERMANY);
         timeStart.set24HourView(true);
         timeStart.setConverter(defaultConverter);

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

@@ -1,16 +1,8 @@
-package main;
+package events;
 
-import customUI.Converter;
 import helper.HttpRequestException;
-import javafx.fxml.FXML;
+import container.DataController;
-import javafx.util.StringConverter;
+import container.Event;
-import javafx.util.converter.LocalTimeStringConverter;
-import res.DataController;
-import res.Event;
-
-import java.time.LocalTime;
-import java.time.format.FormatStyle;
-import java.util.Locale;
 
 public class EditEventController extends CreateEventController{
 
@@ -23,7 +15,7 @@ public class EditEventController extends CreateEventController{
     public void setCurrentEvent(Event currentEvent) {
         this.currentEvent = currentEvent;
 
-        textName.setText(Converter.convertString(currentEvent.getName()));
+        textName.setText(currentEvent.getName());
         datePickerDate.setValue(currentEvent.getDate().toLocalDate());
         ComboBoxPriotity.getSelectionModel().select(currentEvent.getPriority());
 

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

@@ -2,15 +2,20 @@ package main;
 
 import config.Config;
 import config.ConfigLoader;
+import helper.Tuple;
 import javafx.application.Application;
+import javafx.event.ActionEvent;
 import javafx.fxml.FXMLLoader;
+import javafx.scene.Node;
 import javafx.scene.Scene;
+import javafx.stage.Modality;
 import javafx.stage.Stage;
-import res.DataController;
+import container.DataController;
-import res.HttpRequest;
+import container.HttpRequest;
 
 import java.io.IOException;
 import java.util.Objects;
+import java.util.function.Consumer;
 
 public class MainApplication extends Application {
     @Override
@@ -70,4 +75,32 @@ public class MainApplication extends Application {
     public static void main(String[] args) {
         launch();
     }
+
+    public static void loadScene(
+            String title,
+            String fxml,
+            String css,
+            int width,
+            int height,
+            Consumer<FXMLLoader> method
+    ) {
+        FXMLLoader fxmlLoader = new FXMLLoader(
+                MainApplication.class.getResource(fxml));
+        try {
+            Scene scene = new Scene(fxmlLoader.load(), width, height);
+            scene.getStylesheets().add(Objects.requireNonNull(
+                    MainApplication.class.getResource(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();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
 }

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

@@ -2,27 +2,27 @@ package main;
 
 import config.Config;
 import config.ConfigLoader;
-import customUI.Button;
+import events.EditEventController;
-import customUI.Label;
+import ui.DayPane;
-import helper.SvgBtnCreator;
+import ui.EventPane;
+import ui.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 res.HttpRequest;
+import container.HttpRequest;
 
 import java.io.IOException;
 import java.time.Duration;
@@ -126,7 +126,14 @@ public class MainController {
     }
 
     protected void onSettingBtnClick(){
-
+        MainApplication.loadScene(
+                "Einstellungen",
+                "option-view.fxml",
+                "option-view.css",
+                650,
+                600,
+                null
+                );
     }
 
     protected void onLogoutBtnClick(ActionEvent event){
@@ -139,128 +146,47 @@ public class MainController {
 
     private void createWeek() {
         for (int i = 0; i < 7; i++) {
-            Label label = new Label();
+            DayPane dayPane = new DayPane(dayNames[i]);
-            label.setTextValue(dayNames[i]);
+            this.dayLabel[i] = dayPane.getDayLabel();
-            label.setMaxHeight(Double.MAX_VALUE);
+            calendarGrid.add(dayPane.getDayLabel(), i, 0);
-            label.setMaxWidth(Double.MAX_VALUE);
+            dayVBoxes[i] = dayPane.getDayVBox();
-            label.getStyleClass().add("labelDays");
+            calendarGrid.add(dayPane.getScrollPane(), i, 1);
-            dayLabel[i] = label;
-            calendarGrid.add(label, i, 0);
-
-            ScrollPane scrollPane = new ScrollPane();
-
-            VBox vBox = new VBox();
-            vBox.getStyleClass().add("vBoxDays");
-            vBox.setSpacing(10);
-            dayVBoxes[i] = vBox;
-            scrollPane.setContent(vBox);
-
-            scrollPane.setFitToWidth(true);
-            scrollPane.setFitToHeight(true);
-            scrollPane.setHbarPolicy(ScrollPane.ScrollBarPolicy.AS_NEEDED);
-            scrollPane.getStyleClass().add("scrollDays");
-
-            calendarGrid.add(scrollPane, i, 1);
         }
     }
 
     private void addEvent(Event event) {
-        VBox vBox = new VBox();
+        EventPane eventPane = new EventPane(event);
-        vBox.getStyleClass().add("event");
+        eventPane.getEditBtn().setOnAction(event1 -> MainApplication.loadScene(
-        vBox.setSpacing(5);
+                "edit-event.fxml",
+                "create-event.css",
+                "Termin bearbeiten",
+                600,
+                600,
+                fxmlLoader -> {
+                    EditEventController editEventController = fxmlLoader.getController();
+                    editEventController.setCurrentEvent(event);
+                }
+        ));
 
-        HBox btnHBox = new HBox();
+        eventPane.getDeleteBtn().setOnAction(e -> {
-        btnHBox.setAlignment(Pos.BOTTOM_RIGHT);
-
-        Group svgDel = new Group(
-                SvgBtnCreator.createPath("M0 0h24v24H0z", "transparent", "transparent"),
-                SvgBtnCreator.createPath("M6 19c0 1.1.9 2 2 2h8c1.1 0 2-.9 2-2V7H6v12zM19 4h-3.5l-1-1h-5l-1 1H5v2h14V4z",
-                        "white", "gray")
-        );
-        Button deleteBtn = SvgBtnCreator.createBtn(svgDel, 24, "", "Löschen des Termins");
-
-        deleteBtn.getStyleClass().add("deleteEventBtn");
-        deleteBtn.setOnAction(e -> {
             DataController dataController = new DataController();
             try {
                 dataController.deleteEvent(event.getOwnerId(), event.getId(), event.getDate());
             } catch (HttpRequestException ex) {
-                ex.printStackTrace();
+                new Alert(Alert.AlertType.ERROR, ex.getMessage()).showAndWait();
             }
             updateEvents();
         });
 
-        Group svgEdit = new Group(
-                SvgBtnCreator.createPath("M0 0h24v24H0z", "transparent", "transparent"),
-                SvgBtnCreator.createPath("M3 17.25V21h3.75L17.81 9.94l-3.75-3.75L3 17.25zM20.71 7.04c.39-.39.39-1.02 0-1.41l-2.34-2.34c-.39-.39-1.02-.39-1.41 0l-1.83 1.83 3.75 3.75 1.83-1.83z",
-                        "white", "gray")
-        );
-        Button editBtn = SvgBtnCreator.createBtn(svgEdit, 24, "", "Bearbeiten des Termins");
-        editBtn.getStyleClass().add("editEventBtn");
-        editBtn.setOnAction(event1 -> {
-            try {
-                FXMLLoader fxmlLoader = new FXMLLoader(
-                        MainApplication.class.getResource("edit-event.fxml"));
-                Scene scene = new Scene(fxmlLoader.load(), 650, 650);
-                scene.getStylesheets().add(Objects.requireNonNull(
-                        MainApplication.class.getResource("create-event.css")).toExternalForm());
-                Stage stage = new Stage();
-                stage.setTitle("Termin bearbeiten");
-                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();
-            }
-        });
-        btnHBox.getChildren().add(editBtn);
-        btnHBox.getChildren().add(deleteBtn);
-        vBox.getChildren().add(btnHBox);
-
-        Label nameLabel = new Label(event.getName());
-        vBox.getChildren().add(nameLabel);
-
-        if (event.getStart() != null || event.getEnd() != null) {
-            String timeStr = (event.getStart() != null ? formatTime(event.getStart()) : "")
-                    + (event.getEnd() != null ? " - " + formatTime(event.getEnd()) : "");
-            Label timeLabel = new Label(timeStr);
-            vBox.getChildren().add(timeLabel);
-        }
-
-        Label typeLabel = new Label("Wer: " + event.getOwnerName());
-        vBox.getChildren().add(typeLabel);
-
-        Label prioLabel = new Label("Priorit\u00e4t: " + event.getPriority());
-        vBox.getChildren().add(prioLabel);
-
-        if (event.isFullDay()) {
-            Label fullDayLabel = new Label("Dieser Termin bockiert den ganzen Tag!");
-            vBox.getChildren().add(fullDayLabel);
-        }
-
-
         LocalDateTime eventDate = event.getDate();
-
         int day = (int) Duration.between(
                 weekStartDateTime.toLocalDate().atStartOfDay(), eventDate.toLocalDate().atStartOfDay()).toDays();
 
         if (day >= 0 && day < 7) {
-            dayVBoxes[day].getChildren().add(vBox);
+            dayVBoxes[day].getChildren().add(eventPane);
         }
     }
 
-    private String formatTime(String time) {
-        String[] timeArr = time.split(":");
-        if (timeArr.length > 2) {
-            return timeArr[0] + ":" + timeArr[1];
-        }
-        return time;
-    }
-
     private void setDates() {
         DateTimeFormatter dateFormatter = DateTimeFormatter.ofPattern("LLLL yyyy");
         DateTimeFormatter dayFormatter = DateTimeFormatter.ofPattern("E dd.MM");
@@ -272,7 +198,7 @@ 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));

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

@@ -0,0 +1,139 @@
+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.control.Alert;
+import javafx.scene.control.ButtonType;
+import javafx.scene.control.Label;
+import javafx.scene.layout.GridPane;
+import javafx.stage.Stage;
+import container.DataController;
+import container.User;
+import users.EditUserController;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+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) {
+        MainApplication.loadScene(
+                "User erstellen",
+                "../users/create-user.fxml",
+                "../users/create-user.css",
+                800,
+                650,
+                null
+        );
+    }
+
+    public void onUpdateBtnClick(ActionEvent actionEvent) {
+        int editIndex = comboBox.getSelectionModel().getSelectedIndex();
+
+        if(editIndex < 0 || editIndex >= users.size()) return;
+
+        MainApplication.loadScene(
+                "User bearbeiten",
+                "../users/edit-user.fxml",
+                "../users/create-user.css",
+                800,
+                650,
+                fxmlLoader -> {
+                    EditUserController editUserController = fxmlLoader.getController();
+                    editUserController.setCurrentUser(users.get(editIndex));
+                }
+        );
+    }
+
+    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 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/ui/DayPane.java

@@ -0,0 +1,44 @@
+package ui;
+
+import javafx.scene.control.Label;
+import javafx.scene.control.ScrollPane;
+import javafx.scene.layout.VBox;
+
+public class DayPane {
+
+    private Label dayLabel;
+    private VBox dayVBox;
+    private ScrollPane scrollPane;
+
+    public DayPane(String name) {
+        dayLabel = new Label();
+        dayLabel.setText(name);
+        dayLabel.setMaxHeight(Double.MAX_VALUE);
+        dayLabel.setMaxWidth(Double.MAX_VALUE);
+        dayLabel.getStyleClass().add("labelDays");
+
+        scrollPane = new ScrollPane();
+
+        dayVBox = new VBox();
+        dayVBox.getStyleClass().add("vBoxDays");
+        dayVBox.setSpacing(10);
+        scrollPane.setContent(dayVBox);
+
+        scrollPane.setFitToWidth(true);
+        scrollPane.setFitToHeight(true);
+        scrollPane.setHbarPolicy(ScrollPane.ScrollBarPolicy.AS_NEEDED);
+        scrollPane.getStyleClass().add("scrollDays");
+    }
+
+    public Label getDayLabel() {
+        return dayLabel;
+    }
+
+    public VBox getDayVBox() {
+        return dayVBox;
+    }
+
+    public ScrollPane getScrollPane() {
+        return scrollPane;
+    }
+}

client/app/src/main/java/ui/EventPane.java

@@ -0,0 +1,97 @@
+package ui;
+
+import container.DataController;
+import container.Event;
+import events.EditEventController;
+import helper.HttpRequestException;
+import javafx.fxml.FXMLLoader;
+import javafx.geometry.Pos;
+import javafx.scene.Group;
+import javafx.scene.Scene;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.VBox;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
+import main.MainApplication;
+
+import java.io.IOException;
+import java.time.Duration;
+import java.time.LocalDateTime;
+import java.util.Objects;
+
+public class EventPane extends VBox {
+
+    private Button deleteBtn;
+    private Button editBtn;
+
+    public EventPane(Event event) {
+        this.getStyleClass().add("event");
+        this.setSpacing(5);
+
+        HBox btnHBox = new HBox();
+        btnHBox.setAlignment(Pos.BOTTOM_RIGHT);
+
+        Group svgDel = new Group(
+                SvgBtnCreator.createPath("M0 0h24v24H0z", "transparent", "transparent"),
+                SvgBtnCreator.createPath("M6 19c0 1.1.9 2 2 2h8c1.1 0 2-.9 2-2V7H6v12zM19 4h-3.5l-1-1h-5l-1 1H5v2h14V4z",
+                        "white", "gray")
+        );
+        deleteBtn = SvgBtnCreator.createBtn(svgDel, 24, "", "Löschen des Termins");
+        deleteBtn.getStyleClass().add("deleteEventBtn");
+
+        Group svgEdit = new Group(
+                SvgBtnCreator.createPath("M0 0h24v24H0z", "transparent", "transparent"),
+                SvgBtnCreator.createPath("M3 17.25V21h3.75L17.81 9.94l-3.75-3.75L3 17.25zM20.71 7.04c.39-.39.39-1.02 0-1.41l-2.34-2.34c-.39-.39-1.02-.39-1.41 0l-1.83 1.83 3.75 3.75 1.83-1.83z",
+                        "white", "gray")
+        );
+        editBtn = SvgBtnCreator.createBtn(svgEdit, 24, "", "Bearbeiten des Termins");
+        editBtn.getStyleClass().add("editEventBtn");
+
+        btnHBox.getChildren().add(editBtn);
+        btnHBox.getChildren().add(deleteBtn);
+        this.getChildren().add(btnHBox);
+
+        Label nameLabel = new Label(event.getName());
+        nameLabel.setWrapText(true);
+        this.getChildren().add(nameLabel);
+
+        if (event.getStart() != null || event.getEnd() != null) {
+            String timeStr = (event.getStart() != null ? formatTime(event.getStart()) : "")
+                    + (event.getEnd() != null ? " - " + formatTime(event.getEnd()) : "");
+            Label timeLabel = new Label(timeStr);
+            this.getChildren().add(timeLabel);
+        }
+
+        Label typeLabel = new Label("Wer: " + event.getOwnerName());
+        this.getChildren().add(typeLabel);
+
+        Label prioLabel = new Label("Priorität: " + event.getPriority());
+        this.getChildren().add(prioLabel);
+
+        if (event.isFullDay()) {
+            Label fullDayLabel = new Label("Dieser Termin bockiert den ganzen Tag!");
+            fullDayLabel.setWrapText(true);
+            this.getChildren().add(fullDayLabel);
+        }
+    }
+
+    public Button getDeleteBtn() {
+        return deleteBtn;
+    }
+
+    public Button getEditBtn() {
+        return editBtn;
+    }
+
+
+    private String formatTime(String time) {
+        String[] timeArr = time.split(":");
+        if (timeArr.length > 2) {
+            return timeArr[0] + ":" + timeArr[1];
+        }
+        return time;
+    }
+}

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

@@ -1,10 +1,8 @@
-package helper;
+package ui;
 
 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/users/CreateUserController.java

@@ -1,5 +1,6 @@
 package users;
 
+import helper.HttpRequestException;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.scene.Node;
@@ -8,6 +9,8 @@ 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;
 
@@ -39,15 +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/create-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="events.CreateEventController">
 
     <columnConstraints>
         <ColumnConstraints/>

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.EditEventController">
+          fx:controller="events.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.css

@@ -43,6 +43,7 @@ Label{
 .errorMessage{
     -fx-max-width: 400px;
     -fx-min-width: 400px;
+    -fx-text-fill: red;
 }
 
 Button{

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

@@ -3,11 +3,12 @@
 <?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">
     <columnConstraints>
-        <ColumnConstraints minWidth="100"/>
+        <ColumnConstraints minWidth="50"/>
         <ColumnConstraints minWidth="100"/>
         <ColumnConstraints minWidth="100"/>
     </columnConstraints>
@@ -40,16 +41,16 @@
     <PasswordField fx:id="textPassword" styleClass="textField" GridPane.columnIndex="2" GridPane.rowIndex="4" />
     <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.css

@@ -0,0 +1,59 @@
+* {
+   -fx-base-background-color: #2B2D42;
+   -fx-base1-background-color: #525E74;
+
+   -fx-main-border-color: #B0B0B0;
+   -fx-main-text-color: #ffffff;
+}
+
+
+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);
+}
+
+.mainLabel{
+    -fx-padding: 10px;
+    -fx-max-width: 400px;
+    -fx-min-width: 400px;
+    -fx-font-weight: bold;
+    -fx-alignment: top-center;
+}
+
+
+Label{
+    -fx-text-fill: white;
+    -fx-max-width: 150px;
+    -fx-min-width: 150px;
+}
+
+.textField{
+    -fx-max-width: 400px;
+    -fx-min-width: 400px;
+}
+
+.errorMessage{
+    -fx-font-weight: bold;
+    -fx-max-width: 200px;
+    -fx-text-fill: #ff5555;
+    -fx-font-size: 16px;
+    -fx-max-width: 400px;
+    -fx-min-width: 400px;
+}
+
+Button{
+    -fx-max-width: 150px;
+    -fx-min-width: 150px;
+}
+
+.btnLogin{
+    -fx-font-weight: bold;
+}

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/ConfigLoader.java

@@ -1,7 +1,6 @@
 package config;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
-import res.DataController;
 
 import java.io.IOException;
 import java.nio.file.Files;
@@ -18,8 +17,10 @@ public class ConfigLoader {
             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;
         }
-        return null;
     }
 
     public static void save(Config config){

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

@@ -1,4 +1,4 @@
-package res;
+package container;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.core.type.TypeReference;
@@ -6,13 +6,6 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import helper.HttpRequestException;
 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.*;
 
@@ -118,7 +111,6 @@ public class DataController {
     }
 
     public ArrayList<Event> getAllVisibleEvents(LocalDateTime startDate, LocalDateTime endDate) throws HttpRequestException {
-        ArrayList<Event> eventList = new ArrayList<>();
         try {
             Tuple<Integer, String> response = httpRequest.sendPostRequest(
                     ALL_EVENTS_ENDPOINT,
@@ -133,28 +125,51 @@ public class DataController {
 
             ObjectMapper objectMapper = new ObjectMapper();
             objectMapper.findAndRegisterModules();
-            eventList = (ArrayList<Event>) objectMapper.readValue(jsonResponse, new TypeReference<List<Event>>() {
+            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);
         }
-
-        return eventList;
     }
 
     /********
      * 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,
-                user.getAsUrlParam(),
+                "name=" + user.getName() +
+                        "&forename=" + user.getForename() +
+                        "&login=" + user.getLogin() +
+                        "&password=" + user.getPassword() +
+                        "&isAdmin=" + user.isAdmin(),
                 true
         );
     }
@@ -162,21 +177,28 @@ public class DataController {
     public void deleteUser(User user) throws HttpRequestException {
         sendBasicHttpRequest(
                 DELETE_USER_ENDPOINT,
-                user.getAsUrlParam(),
+                "userId=" + user.getUserId(),
                 true
         );
     }
 
-    public void editUser(User oldUser, User user) throws HttpRequestException {
+    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,
-                user.getAsUrlParam(),
+                urlParam,
                 true
         );
     }
-     */
 
-    private void sendBasicHttpRequest(String urlString, String urlParameters, boolean sendAuth) throws HttpRequestException {
+    private String sendBasicHttpRequest(String urlString, String urlParameters, boolean sendAuth) throws HttpRequestException {
         try {
             Tuple<Integer, String> response = httpRequest.sendPostRequest(
                     urlString,
@@ -186,6 +208,8 @@ public class DataController {
             if (response.getKey() != 200) {
                 throw new HttpRequestException(response);
             }
+
+            return response.getValue();
         } catch (HttpRequestException e) {
             throw e;
         } catch (Exception e) {

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 {
 
@@ -44,15 +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()) {
-            throw new IllegalArgumentException("Der Name darf nur aus Zahlen, Buchstaben und folgenden Sonderzeichen bestehen: \u00e4\u00f6\u00fc \u00c4\u00d6\u00dc \u00df =!?+*/$.:,;_ <>()-");
+            throw new IllegalArgumentException("Der Name darf nur aus Zahlen, Buchstaben und folgenden Sonderzeichen bestehen: äöü ÄÖÜ ß =!?+*/$.:,;_ <>()-");
         }
         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()) {
@@ -82,9 +74,7 @@ public class Event {
     }
 
     public void setName(String name) {
-        System.out.println(name);
         this.name = name;
-        System.out.println(this.name);
     }
 
     public int getPriority() {

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

@@ -1,4 +1,4 @@
-package res;
+package container;
 
 import helper.Tuple;
 
@@ -9,7 +9,6 @@ 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 = "";
@@ -61,9 +60,9 @@ public class HttpRequest {
         BufferedReader in;
 
         if (status == 200) {
-            in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
+            in = new BufferedReader(new InputStreamReader(connection.getInputStream(), StandardCharsets.UTF_8));
         } else {
-            in = new BufferedReader(new InputStreamReader(connection.getErrorStream()));
+            in = new BufferedReader(new InputStreamReader(connection.getErrorStream(), StandardCharsets.UTF_8));
         }
 
         while ((inputLine = in.readLine()) != null) {

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 +
+                '}';
+    }
+}