Erweiterungen

pom.xml

@@ -47,18 +47,6 @@
             <artifactId>vaadin-spring-boot-starter</artifactId>
         </dependency>
 
-        <!-- Persistence -->
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-data-jpa</artifactId>
-        </dependency>
-        <dependency>
-            <!-- Replace with the database you will be using in production -->
-            <groupId>com.h2database</groupId>
-            <artifactId>h2</artifactId>
-            <scope>runtime</scope>
-        </dependency>
-
         <!-- Additional Spring Dependencies -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -74,17 +62,16 @@
             <optional>true</optional>
         </dependency>
 
-        <!-- Testing -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
+            <artifactId>spring-boot-starter-data-mongodb</artifactId>
         </dependency>
+
         <dependency>
-            <groupId>com.tngtech.archunit</groupId>
-            <artifactId>archunit-junit5</artifactId>
-            <version>${archunit.version}</version>
-            <scope>test</scope>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>1.18.30</version>
+            <scope>provided</scope>
         </dependency>
     </dependencies>
 

src/main/java/de/assecutor/votianlt/base/domain/AbstractEntity.java

@@ -1,44 +0,0 @@
-package de.assecutor.votianlt.base.domain;
-
-import jakarta.persistence.MappedSuperclass;
-import org.jspecify.annotations.Nullable;
-import org.springframework.data.util.ProxyUtils;
-
-@MappedSuperclass
-public abstract class AbstractEntity<ID> {
-
-    public abstract @Nullable ID getId();
-
-    @Override
-    public String toString() {
-        return "%s{id=%s}".formatted(getClass().getSimpleName(), getId());
-    }
-
-    @Override
-    public int hashCode() {
-        // Hashcode should never change during the lifetime of an object. Because of
-        // this we can't use getId() to calculate the hashcode. Unless you have sets
-        // with lots of entities in them, returning the same hashcode should not be a
-        // problem.
-        return ProxyUtils.getUserClass(getClass()).hashCode();
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (obj == null) {
-            return false;
-        } else if (obj == this) {
-            return true;
-        }
-
-        var thisUserClass = ProxyUtils.getUserClass(getClass());
-        var otherUserClass = ProxyUtils.getUserClass(obj);
-        if (thisUserClass != otherUserClass) {
-            return false;
-        }
-
-        var id = getId();
-        return id != null && id.equals(((AbstractEntity<?>) obj).getId());
-    }
-
-}

src/main/java/de/assecutor/votianlt/base/domain/package-info.java

@@ -1,4 +0,0 @@
-@NullMarked
-package de.assecutor.votianlt.base.domain;
-
-import org.jspecify.annotations.NullMarked;

src/main/java/de/assecutor/votianlt/base/ui/component/package-info.java

@@ -1,4 +0,0 @@
-@NullMarked
-package de.assecutor.votianlt.base.ui.component;
-
-import org.jspecify.annotations.NullMarked;

src/main/java/de/assecutor/votianlt/base/ui/view/package-info.java

@@ -1,4 +0,0 @@
-@NullMarked
-package de.assecutor.votianlt.base.ui.view;
-
-import org.jspecify.annotations.NullMarked;

src/main/java/de/assecutor/votianlt/model/address.java

@@ -0,0 +1,12 @@
+package de.assecutor.votianlt.model;
+
+public class address {
+    public int ad_id;
+    public String ad_street;
+    public String ad_add;
+    public String ad_zipcode;
+    public String ad_city;
+    public String ad_country;
+    public String ad_lat;
+    public String ad_lng;
+}

src/main/java/de/assecutor/votianlt/model/address_book.java

@@ -0,0 +1,13 @@
+package de.assecutor.votianlt.model;
+
+public class address_book {
+    public int adb_id;
+    public int usr_id;
+    public int ad_b_ad_id;
+    public String deliverHsno;
+    public String deliverCompany;
+    public String deliverTitle;
+    public String deliverFirstname;
+    public String deliverLastname;
+    public String deliverPhone;
+}

src/main/java/de/assecutor/votianlt/model/address_book_addresses.java

@@ -0,0 +1,9 @@
+package de.assecutor.votianlt.model;
+
+public class address_book_addresses
+{
+    public int ad_b_ad_id;
+    public String deliverStreet;
+    public String deliverPlz;
+    public String deliverCity;
+}

src/main/java/de/assecutor/votianlt/model/company.java

@@ -0,0 +1,17 @@
+package de.assecutor.votianlt.model;
+
+public class company
+{
+    public int cmp_id;
+    public String cmp_comp;
+    public String cmp_comp2;
+    public String cmp_hsno;
+    public String cmp_Ustid;
+    public String cmp_Taxid;
+    public String cmp_Iban;
+    public String cmp_homepage;
+    public String votian_cmp_id;
+    public String votian_ad_id;
+    public String votian_tx_id;
+    public String votian_br_id;
+}

src/main/java/de/assecutor/votianlt/model/contractor.java

@@ -0,0 +1,11 @@
+package de.assecutor.votianlt.model;
+
+public class contractor
+{
+    public int cr_id;
+    public int cmp_id;
+    public int usr_id;
+    public String votian_cr_id;
+    public String votian_cr_eid;
+    public String votian_hq_id;
+}

src/main/java/de/assecutor/votianlt/model/contractor_relation.java

@@ -0,0 +1,9 @@
+package de.assecutor.votianlt.model;
+
+public class contractor_relation
+{
+    public int cr_r_id;
+    public int usr_id;
+    public int cr_id;
+    public String cr_filter_json;
+}

src/main/java/de/assecutor/votianlt/model/costcenter.java

@@ -0,0 +1,12 @@
+package de.assecutor.votianlt.model;
+
+public class costcenter
+{
+    public int cs_id;
+    public int csc_id;
+    public String csc_comp;
+    public String csc_comp2;
+    public String csc_hsno;
+    public String csc_usr_name;
+    public String csc_usr_firstname;
+}

src/main/java/de/assecutor/votianlt/model/costcenter_address.java

@@ -0,0 +1,8 @@
+package de.assecutor.votianlt.model;
+
+public class costcenter_address
+{
+    public int csc_id;
+    public int ad_id;
+    public int adt_id;
+}

src/main/java/de/assecutor/votianlt/model/country.java

@@ -0,0 +1,11 @@
+package de.assecutor.votianlt.model;
+
+public class country
+{
+    public String cou_iso_3;
+    public String cou_iso_no;
+    public String cou_mnemonic;
+    public String cou_name;
+    public String cou_iso_2;
+    public byte cou_continent;
+}

src/main/java/de/assecutor/votianlt/model/customer.java

@@ -0,0 +1,15 @@
+package de.assecutor.votianlt.model;
+
+public class customer
+{
+    public int cs_id;
+    public int cmp_id;
+    public int csc_id;
+    public int emp_id;
+    public String votian_cs_id;
+    public String votian_cs_eid;
+    public String votian_cs_admin;
+    public String votian_hq_id;
+    public String votian_cs_id_parent;
+    public String votian_cs_id_related;
+}

src/main/java/de/assecutor/votianlt/model/customer_relation.java

@@ -0,0 +1,8 @@
+package de.assecutor.votianlt.model;
+
+public class customer_relation
+{
+    public int cs_r_id;
+    public int usr_id;
+    public int cr_id;
+}

src/main/java/de/assecutor/votianlt/model/device.java

@@ -0,0 +1,15 @@
+package de.assecutor.votianlt.model;
+
+public class device
+{
+    public int d_id;
+    public int usr_id;
+    public int d_details;
+    public String d_name;
+    public int votian_dv_id;
+    public String device_name;
+    public String uuid;
+    public String code;
+    public int cust_id;
+    public int cust_acc_group;
+}

src/main/java/de/assecutor/votianlt/model/devices_invoice.java

@@ -0,0 +1,11 @@
+package de.assecutor.votianlt.model;
+
+public class devices_invoice
+{
+    public int d_i_id;
+    public String d_i_create;
+    public String d_i_delete;
+    public int d_id;
+    public int vlt_i_id;
+    public int usr_id;
+}

src/main/java/de/assecutor/votianlt/model/employee.java

@@ -0,0 +1,7 @@
+package de.assecutor.votianlt.model;
+
+public class employee
+{
+    public int emp_id;
+    public int usr_id;
+}

src/main/java/de/assecutor/votianlt/model/filter.java

@@ -0,0 +1,9 @@
+package de.assecutor.votianlt.model;
+
+public class filter
+{
+    public int f_id;
+    public int f_type;
+    public String f_short;
+    public String f_status;
+}

src/main/java/de/assecutor/votianlt/model/help.java

@@ -0,0 +1,7 @@
+package de.assecutor.votianlt.model;
+
+public class help
+{
+    public int h_id;
+    public String h_language;
+}

src/main/java/de/assecutor/votianlt/model/invoice.java

@@ -0,0 +1,12 @@
+package de.assecutor.votianlt.model;
+
+public class invoice
+{
+    public int i_id;
+    public int usr_id;
+    public int cr_id;
+    public String i_export_time;
+    public int i_create_date;
+    public String invoiceNumber;
+    public String fileName;
+}

src/main/java/de/assecutor/votianlt/model/invoice_credit.java

@@ -0,0 +1,13 @@
+package de.assecutor.votianlt.model;
+
+public class invoice_credit
+{
+    public int i_c_id;
+    public String i_c_date;
+    public int usr_id;
+    public double i_c_amount;
+    public String purpose;
+    public String iban;
+    public String currency;
+    public double diff;
+}

src/main/java/de/assecutor/votianlt/model/job.java

@@ -0,0 +1,27 @@
+package de.assecutor.votianlt.model;
+
+public class job
+{
+    public int jb_id;
+    public int cs_id;
+    public int cr_id;
+    public int jb_votian_id;
+    public java.sql.Date jb_ordertime;
+    public int jb_status;
+    public int jb_type;
+    public int jb_invoice_data;
+    public String useApp;
+    public String customerID;
+    public String datepickerPickup;
+    public String timepickerPickup;
+    public String datepickerDel;
+    public String timepickerDel;
+    public String remark;
+    public String price;
+    public String submit;
+    public String appUserID;
+    public String cargo_type;
+    public String cargo_weight;
+    public String cargo_volume;
+    public String jobdetail_instruction;
+}

src/main/java/de/assecutor/votianlt/model/log.java

@@ -0,0 +1,16 @@
+package de.assecutor.votianlt.model;
+
+public class log
+{
+    public int logo_id;
+    public String log_createtime;
+    public int hq_id;
+    public int jb_id;
+    public int usr_id;
+    public int cr_id;
+    public int cr_sid;
+    public int cs_id;
+    public int at_id;
+    public int pt_id;
+    public int emp_id;
+}

src/main/java/de/assecutor/votianlt/model/log_invoice.java

@@ -0,0 +1,10 @@
+package de.assecutor.votianlt.model;
+
+public class log_invoice
+{
+    public int l_i_id;
+    public int i_id;
+    public String i_date;
+    public int i_export_time_1;
+    public String i_export_time_2;
+}

src/main/java/de/assecutor/votianlt/model/notification.java

@@ -0,0 +1,10 @@
+package de.assecutor.votianlt.model;
+
+public class notification
+{
+    public int n_id;
+    public String n_date;
+    public int n_info_id;
+    public int usr_id;
+    public byte n_new;
+}

src/main/java/de/assecutor/votianlt/model/notification_info.java

@@ -0,0 +1,6 @@
+package de.assecutor.votianlt.model;
+
+public class notification_info
+{
+    public int n_i_id;
+}

src/main/java/de/assecutor/votianlt/model/offer.java

@@ -0,0 +1,12 @@
+package de.assecutor.votianlt.model;
+
+public class offer
+{
+    public int o_id;
+    public int jb_id;
+    public int usr_id;
+    public int cr_id;
+    public java.sql.Date offer_time;
+    public String price;
+    public String remark;
+}

src/main/java/de/assecutor/votianlt/model/parameter.java

@@ -0,0 +1,11 @@
+package de.assecutor.votianlt.model;
+
+public class parameter
+{
+    public int par_id;
+    public String par_key;
+    public int md_id;
+    public int hq_id;
+    public int emp_id;
+    public String par_value;
+}

src/main/java/de/assecutor/votianlt/model/price_table.java

@@ -0,0 +1,7 @@
+package de.assecutor.votianlt.model;
+
+public class price_table
+{
+    public int pt_id;
+    public double pt_price;
+}

src/main/java/de/assecutor/votianlt/model/station.java

@@ -0,0 +1,16 @@
+package de.assecutor.votianlt.model;
+
+public class station
+{
+    public int station_id;
+    public int jb_id;
+    public String station_type;
+    public int ad_id;
+    public int station_order;
+    public String station_name;
+    public String station_contact;
+    public String station_phone;
+    public java.sql.Date station_arrival_est;
+    public java.sql.Date station_departure_est;
+    public String instructions;
+}

src/main/java/de/assecutor/votianlt/model/transportorder.java

@@ -0,0 +1,16 @@
+package de.assecutor.votianlt.model;
+
+public class transportorder
+{
+    public int tr_id;
+    public int jb_id;
+    public int usr_id;
+    public String tr_comment;
+    public String tr_state;
+    public String tr_driver_lat;
+    public String tr_driver_lng;
+    public String tr_driver_accuracy;
+    public String tr_driver_last_update;
+    public String tr_created;
+    public String tr_updated;
+}

src/main/java/de/assecutor/votianlt/model/two_way.java

@@ -0,0 +1,8 @@
+package de.assecutor.votianlt.model;
+
+public class two_way
+{
+    public int t_w_id;
+    public int usr_id;
+    public String t_w_secret;
+}

src/main/java/de/assecutor/votianlt/model/user.java

@@ -0,0 +1,38 @@
+package de.assecutor.votianlt.model;
+
+public class user
+{
+    public int usr_id;
+    public int hq_id;
+    public short usr_type;
+    public String usr_title;
+    public String usr_name;
+    public String usr_firstname;
+    public java.sql.Date usr_birthdate;
+    public int ad_id;
+    public String usr_hsno;
+    public String usr_email;
+    public String usr_inv_email;
+    public String usr_phone;
+    public String usr_phone2;
+    public String usr_fax;
+    public String usr_account;
+    public String usr_password;
+    public String usr_modify;
+    public byte usr_is_activated;
+    public String usr_activation_code;
+    public byte usr_is_email_confirmed;
+    public String usr_code;
+    public int usr_code_timestamp;
+    public byte usr_is_password_lost;
+    public String usr_password_code;
+    public int usr_password_timestamp;
+    public byte usr_app;
+    public String votian_usr_id;
+    public String auth_customer;
+    public String auth_account;
+    public String auth_password;
+    public String auth_session_id;
+    public long activationDate;
+    public double balance;
+}

src/main/java/de/assecutor/votianlt/model/vehicle.java

@@ -0,0 +1,18 @@
+package de.assecutor.votianlt.model;
+
+public class vehicle
+{
+    public int vh_id;
+    public int usr_parent_id;
+    public int cr_id;
+    public int vh_details;
+    public int d_id;
+    public String title;
+    public String code;
+    public String votian_vht_id;
+    public String votian_vht_id_inv;
+    public String votian_cr_ar_jb_id;
+    public String votian_crvh_id;
+    public String votian_cr_id;
+    public String votian_crvh_sid;
+}

src/main/java/de/assecutor/votianlt/model/vlt_invoice.java

@@ -0,0 +1,21 @@
+package de.assecutor.votianlt.model;
+
+public class vlt_invoice
+{
+    public int vlt_i_id;
+    public int usr_id;
+    public String vlt_i_price;
+    public String vlt_i_date;
+    public int vlt_i_status;
+    public String vlt_i_html;
+    public String totalPriceNet;
+    public String totalPrice;
+    public String payedDays;
+    public String daysInMonth;
+    public String devicePrice;
+    public String basePrice;
+    public String systemVat;
+    public String basePricePayed;
+    public String vatPrice;
+    public String invoiceNumber;
+}

src/main/java/de/assecutor/votianlt/pages/base/ui/component/ViewToolbar.java

@@ -1,4 +1,4 @@
-package de.assecutor.votianlt.base.ui.component;
+package de.assecutor.votianlt.pages.base.ui.component;
 
 import com.vaadin.flow.component.Component;
 import com.vaadin.flow.component.Composite;

src/main/java/de/assecutor/votianlt/pages/base/ui/view/MainErrorHandler.java

@@ -1,4 +1,4 @@
-package de.assecutor.votianlt.base.ui.view;
+package de.assecutor.votianlt.pages.base.ui.view;
 
 import com.vaadin.flow.component.Component;
 import com.vaadin.flow.component.notification.Notification;

src/main/java/de/assecutor/votianlt/pages/base/ui/view/MainLayout.java

@@ -1,4 +1,4 @@
-package de.assecutor.votianlt.base.ui.view;
+package de.assecutor.votianlt.pages.base.ui.view;
 
 import com.vaadin.flow.component.Component;
 import com.vaadin.flow.component.applayout.AppLayout;
@@ -25,6 +25,8 @@ public final class MainLayout extends AppLayout {
     public MainLayout() {
         setPrimarySection(Section.DRAWER);
         addToDrawer(createHeader(), new Scroller(createSideNav()), createUserMenu());
+
+        //setDrawerOpened(false);
     }
 
     private Div createHeader() {
@@ -32,7 +34,7 @@ public final class MainLayout extends AppLayout {
         var appLogo = VaadinIcon.CUBES.create();
         appLogo.addClassNames(TextColor.PRIMARY, IconSize.LARGE);
 
-        var appName = new Span("Votianlt");
+        var appName = new Span("VotianLT");
         appName.addClassNames(FontWeight.SEMIBOLD, FontSize.LARGE);
 
         var header = new Div(appLogo, appName);

src/main/java/de/assecutor/votianlt/pages/customers/domain/Customer.java

@@ -0,0 +1,19 @@
+package de.assecutor.votianlt.pages.customers.domain;
+
+import lombok.Data;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+import java.time.Instant;
+import java.time.LocalDate;
+
+@Document(collection = "customer")
+@Data
+public class Customer {
+    private Long id;
+
+    private String description;
+
+    private Instant creationDate;
+
+    private LocalDate dueDate;
+}

src/main/java/de/assecutor/votianlt/pages/customers/domain/CustomerRepository.java

@@ -0,0 +1,11 @@
+package de.assecutor.votianlt.pages.customers.domain;
+
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Slice;
+import org.springframework.data.mongodb.repository.MongoRepository;
+
+public interface CustomerRepository extends MongoRepository<Customer, String> {
+
+    // If you don't need a total row count, Slice is better than Page.
+    Slice<Customer> findAllBy(Pageable pageable);
+}

src/main/java/de/assecutor/votianlt/pages/customers/service/CustomerService.java

@@ -1,7 +1,7 @@
-package de.assecutor.votianlt.todo.service;
+package de.assecutor.votianlt.pages.customers.service;
 
-import de.assecutor.votianlt.todo.domain.Todo;
-import de.assecutor.votianlt.todo.domain.TodoRepository;
+import de.assecutor.votianlt.pages.customers.domain.Customer;
+import de.assecutor.votianlt.pages.customers.domain.CustomerRepository;
 import org.jspecify.annotations.Nullable;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;
@@ -14,13 +14,13 @@ import java.util.List;
 
 @Service
 @Transactional(propagation = Propagation.REQUIRES_NEW)
-public class TodoService {
+public class CustomerService {
 
-    private final TodoRepository todoRepository;
+    private final CustomerRepository todoRepository;
 
     private final Clock clock;
 
-    TodoService(TodoRepository todoRepository, Clock clock) {
+    CustomerService(CustomerRepository todoRepository, Clock clock) {
         this.todoRepository = todoRepository;
         this.clock = clock;
     }
@@ -29,14 +29,14 @@ public class TodoService {
         if ("fail".equals(description)) {
             throw new RuntimeException("This is for testing the error handler");
         }
-        var todo = new Todo();
+        var todo = new Customer();
         todo.setDescription(description);
         todo.setCreationDate(clock.instant());
         todo.setDueDate(dueDate);
-        todoRepository.saveAndFlush(todo);
+        todoRepository.save(todo);
     }
 
-    public List<Todo> list(Pageable pageable) {
+    public List<Customer> list(Pageable pageable) {
         return todoRepository.findAllBy(pageable).toList();
     }
 

src/main/java/de/assecutor/votianlt/pages/customers/ui/view/CustomersView.java

@@ -1,8 +1,5 @@
-package de.assecutor.votianlt.todo.ui.view;
+package de.assecutor.votianlt.pages.customers.ui.view;
 
-import de.assecutor.votianlt.base.ui.component.ViewToolbar;
-import de.assecutor.votianlt.todo.domain.Todo;
-import de.assecutor.votianlt.todo.service.TodoService;
 import com.vaadin.flow.component.button.Button;
 import com.vaadin.flow.component.button.ButtonVariant;
 import com.vaadin.flow.component.datepicker.DatePicker;
@@ -15,6 +12,9 @@ import com.vaadin.flow.router.Menu;
 import com.vaadin.flow.router.PageTitle;
 import com.vaadin.flow.router.Route;
 import com.vaadin.flow.theme.lumo.LumoUtility;
+import de.assecutor.votianlt.pages.base.ui.component.ViewToolbar;
+import de.assecutor.votianlt.pages.customers.domain.Customer;
+import de.assecutor.votianlt.pages.customers.service.CustomerService;
 
 import java.time.Clock;
 import java.time.format.DateTimeFormatter;
@@ -23,25 +23,25 @@ import java.util.Optional;
 
 import static com.vaadin.flow.spring.data.VaadinSpringDataHelpers.toSpringPageRequest;
 
-@Route("")
-@PageTitle("Task List")
-@Menu(order = 0, icon = "vaadin:clipboard-check", title = "Task List")
-public class TodoView extends Main {
+@Route("customer")
+@PageTitle("Kunden")
+@Menu(order = 0, icon = "vaadin:clipboard-check", title = "Kunden")
+public class CustomersView extends Main {
 
-    private final TodoService todoService;
+    private final CustomerService todoService;
 
     final TextField description;
     final DatePicker dueDate;
     final Button createBtn;
-    final Grid<Todo> todoGrid;
+    final Grid<Customer> todoGrid;
 
-    public TodoView(TodoService todoService, Clock clock) {
+    public CustomersView(CustomerService todoService, Clock clock) {
         this.todoService = todoService;
 
         description = new TextField();
         description.setPlaceholder("What do you want to do?");
         description.setAriaLabel("Task description");
-        description.setMaxLength(Todo.DESCRIPTION_MAX_LENGTH);
+        description.setMaxLength(255);
         description.setMinWidth("20em");
 
         dueDate = new DatePicker();
@@ -57,7 +57,7 @@ public class TodoView extends Main {
 
         todoGrid = new Grid<>();
         todoGrid.setItems(query -> todoService.list(toSpringPageRequest(query)).stream());
-        todoGrid.addColumn(Todo::getDescription).setHeader("Description");
+        todoGrid.addColumn(Customer::getDescription).setHeader("Description");
         todoGrid.addColumn(todo -> Optional.ofNullable(todo.getDueDate()).map(dateFormatter::format).orElse("Never"))
                 .setHeader("Due Date");
         todoGrid.addColumn(todo -> dateTimeFormatter.format(todo.getCreationDate())).setHeader("Creation Date");

src/main/java/de/assecutor/votianlt/pages/register/domain/Order.java

@@ -0,0 +1,21 @@
+package de.assecutor.votianlt.pages.register.domain;
+
+import jakarta.validation.constraints.Size;
+import lombok.Data;
+import org.jspecify.annotations.Nullable;
+import org.springframework.data.mongodb.core.mapping.Document;
+
+import java.time.Instant;
+import java.time.LocalDate;
+
+@Document(collection = "colors")
+@Data
+public class Order {
+    private Long id;
+
+    private String description;
+
+    private Instant creationDate;
+
+    private LocalDate dueDate;
+}

src/main/java/de/assecutor/votianlt/pages/register/domain/RegisterRepository.java

@@ -0,0 +1,12 @@
+package de.assecutor.votianlt.pages.register.domain;
+
+import de.assecutor.votianlt.pages.customers.domain.Customer;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Slice;
+import org.springframework.data.mongodb.repository.MongoRepository;
+
+public interface RegisterRepository extends MongoRepository<Customer, String> {
+
+    // If you don't need a total row count, Slice is better than Page.
+    Slice<Order> findAllBy(Pageable pageable);
+}

src/main/java/de/assecutor/votianlt/pages/register/service/RegisterService.java

@@ -0,0 +1,37 @@
+package de.assecutor.votianlt.pages.register.service;
+
+import de.assecutor.votianlt.pages.register.domain.RegisterRepository;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Propagation;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.time.Clock;
+import java.util.List;
+
+@Service
+@Transactional(propagation = Propagation.REQUIRES_NEW)
+public class RegisterService {
+
+    private final RegisterRepository registerRepository;
+
+    private final Clock clock;
+
+    RegisterService(RegisterRepository registerRepository, Clock clock) {
+        this.registerRepository = registerRepository;
+        this.clock = clock;
+    }
+
+    public void registerUser(String mail, String password) {
+        /*if ("fail".equals(description)) {
+            throw new RuntimeException("This is for testing the error handler");
+        }
+        var todo = new Todo();
+        todo.setDescription(description);
+        todo.setCreationDate(clock.instant());
+        todo.setDueDate(dueDate);
+        todoRepository.saveAndFlush(todo);*/
+    }
+
+    //public List<Order> list(Pageable pageable) {        return todoRepository.findAllBy(pageable).toList();
+}

src/main/java/de/assecutor/votianlt/pages/register/ui/view/RegisterView.java

@@ -0,0 +1,66 @@
+package de.assecutor.votianlt.pages.register.ui.view;
+
+import com.vaadin.flow.component.UI;
+import com.vaadin.flow.component.applayout.AppLayout;
+import com.vaadin.flow.component.button.Button;
+import com.vaadin.flow.component.button.ButtonVariant;
+import com.vaadin.flow.component.html.Main;
+import com.vaadin.flow.component.notification.Notification;
+import com.vaadin.flow.component.notification.NotificationVariant;
+import com.vaadin.flow.component.orderedlayout.FlexComponent;
+import com.vaadin.flow.component.orderedlayout.VerticalLayout;
+import com.vaadin.flow.component.textfield.TextField;
+import com.vaadin.flow.router.Menu;
+import com.vaadin.flow.router.PageTitle;
+import com.vaadin.flow.router.Route;
+import com.vaadin.flow.theme.lumo.LumoUtility;
+import de.assecutor.votianlt.pages.base.ui.component.ViewToolbar;
+import de.assecutor.votianlt.pages.register.service.RegisterService;
+import de.assecutor.votianlt.util.Util;
+
+import java.time.Clock;
+
+@Route("register")
+@PageTitle("Bei VotianLT registrieren")
+//@Menu(order = 0, icon = "vaadin:clipboard-check", title = "Bei VotianLT registrieren")
+public class RegisterView extends Main {
+
+    private final RegisterService registerService;
+
+    TextField usernameField = new TextField("E-Mail-Adresse");
+    TextField password1Field = new TextField("Passwort");
+    TextField password2Field = new TextField("Passwort wiederholen");
+    Button submitButton = new Button("Registrieren");
+
+    public RegisterView(RegisterService registerService, Clock clock) {
+        this.registerService = registerService;
+
+        // Setze den Button als primär
+        submitButton = new Button("Create", event -> submit());
+        submitButton.addThemeVariants(ButtonVariant.LUMO_PRIMARY);
+
+        // Erstelle ein Div als Container (oder direkt ein Layout)
+        VerticalLayout formLayout = new VerticalLayout();
+        formLayout.add(usernameField, password1Field, password2Field, submitButton);
+
+        // Zentriere die Inhalte vertikal und horizontal
+        formLayout.setDefaultHorizontalComponentAlignment(FlexComponent.Alignment.CENTER);
+        formLayout.setSpacing(true);
+        formLayout.setSizeUndefined(); // Inhalt eng setzen
+
+        setSizeFull();
+        addClassNames(LumoUtility.BoxSizing.BORDER, LumoUtility.Display.FLEX, LumoUtility.FlexDirection.COLUMN,
+                LumoUtility.Padding.MEDIUM, LumoUtility.Gap.SMALL);
+
+        add(formLayout);
+    }
+
+    private void submit() {
+        Util.changeDrawerState(true);
+    }
+
+    private void createTodo() {
+        registerService.registerUser(usernameField.getValue(), password1Field.getValue());
+        Notification.show("Benutzer registriert", 3000, Notification.Position.BOTTOM_END).addThemeVariants(NotificationVariant.LUMO_SUCCESS);
+    }
+}

src/main/java/de/assecutor/votianlt/pages/start/ui/view/OrdersView.java

@@ -0,0 +1,42 @@
+package de.assecutor.votianlt.pages.start.ui.view;
+
+import com.vaadin.flow.component.UI;
+import com.vaadin.flow.component.button.Button;
+import com.vaadin.flow.component.button.ButtonVariant;
+import com.vaadin.flow.component.html.Main;
+import com.vaadin.flow.router.Menu;
+import com.vaadin.flow.router.PageTitle;
+import com.vaadin.flow.router.Route;
+import com.vaadin.flow.theme.lumo.LumoUtility;
+
+@Route("")
+@PageTitle("Start")
+@Menu(order = 0, icon = "vaadin:clipboard-check", title = "Start")
+public class OrdersView extends Main {
+
+    final Button registerBtn;
+    final Button loginBtn;
+
+    public OrdersView() {
+        registerBtn = new Button("Registrieren", event -> register());
+        registerBtn.addThemeVariants(ButtonVariant.LUMO_PRIMARY);
+        add(registerBtn);
+
+        loginBtn = new Button("Anmelden", event -> login());
+        loginBtn.addThemeVariants(ButtonVariant.LUMO_PRIMARY);
+        add(loginBtn);
+
+        setSizeFull();
+        addClassNames(LumoUtility.BoxSizing.BORDER, LumoUtility.Display.FLEX, LumoUtility.FlexDirection.COLUMN,
+                LumoUtility.Padding.MEDIUM, LumoUtility.Gap.SMALL);
+
+    }
+
+    private void register() {
+        UI.getCurrent().navigate("register");
+    }
+
+    private void login() {
+    }
+
+}

src/main/java/de/assecutor/votianlt/todo/domain/Todo.java

@@ -1,61 +0,0 @@
-package de.assecutor.votianlt.todo.domain;
-
-import de.assecutor.votianlt.base.domain.AbstractEntity;
-import jakarta.persistence.*;
-import jakarta.validation.constraints.Size;
-import org.jspecify.annotations.Nullable;
-
-import java.time.Instant;
-import java.time.LocalDate;
-
-@Entity
-@Table(name = "todo")
-public class Todo extends AbstractEntity<Long> {
-
-    public static final int DESCRIPTION_MAX_LENGTH = 255;
-
-    @Id
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
-    @Column(name = "todo_id")
-    private Long id;
-
-    @Column(name = "description", nullable = false, length = DESCRIPTION_MAX_LENGTH)
-    @Size(max = DESCRIPTION_MAX_LENGTH)
-    private String description;
-
-    @Column(name = "creation_date", nullable = false)
-    private Instant creationDate;
-
-    @Column(name = "due_date")
-    @Nullable
-    private LocalDate dueDate;
-
-    @Override
-    public @Nullable Long getId() {
-        return id;
-    }
-
-    public String getDescription() {
-        return description;
-    }
-
-    public void setDescription(String description) {
-        this.description = description;
-    }
-
-    public Instant getCreationDate() {
-        return creationDate;
-    }
-
-    public void setCreationDate(Instant creationDate) {
-        this.creationDate = creationDate;
-    }
-
-    public @Nullable LocalDate getDueDate() {
-        return dueDate;
-    }
-
-    public void setDueDate(@Nullable LocalDate dueDate) {
-        this.dueDate = dueDate;
-    }
-}

src/main/java/de/assecutor/votianlt/todo/domain/TodoRepository.java

@@ -1,12 +0,0 @@
-package de.assecutor.votianlt.todo.domain;
-
-import org.springframework.data.domain.Pageable;
-import org.springframework.data.domain.Slice;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
-
-public interface TodoRepository extends JpaRepository<Todo, Long>, JpaSpecificationExecutor<Todo> {
-
-    // If you don't need a total row count, Slice is better than Page.
-    Slice<Todo> findAllBy(Pageable pageable);
-}

src/main/java/de/assecutor/votianlt/todo/domain/package-info.java

@@ -1,4 +0,0 @@
-@NullMarked
-package de.assecutor.votianlt.todo.domain;
-
-import org.jspecify.annotations.NullMarked;

src/main/java/de/assecutor/votianlt/todo/service/package-info.java

@@ -1,4 +0,0 @@
-@NullMarked
-package de.assecutor.votianlt.todo.service;
-
-import org.jspecify.annotations.NullMarked;

src/main/java/de/assecutor/votianlt/todo/ui/view/package-info.java

@@ -1,4 +0,0 @@
-@NullMarked
-package de.assecutor.votianlt.todo.ui.view;
-
-import org.jspecify.annotations.NullMarked;

src/main/java/de/assecutor/votianlt/util/Util.java

@@ -0,0 +1,16 @@
+package de.assecutor.votianlt.util;
+
+import com.vaadin.flow.component.UI;
+import com.vaadin.flow.component.applayout.AppLayout;
+
+public class Util {
+    public static void changeDrawerState(boolean drawerState) {
+        AppLayout appLayout = (AppLayout) UI.getCurrent().getChildren()
+                .filter(AppLayout.class::isInstance)
+                .findFirst().orElse(null);
+
+        if (appLayout != null) {
+            appLayout.setDrawerOpened(drawerState);
+        }
+    }
+}

src/main/resources/application.properties

@@ -10,3 +10,6 @@ vaadin.allowed-packages=com.vaadin,org.vaadin,de.assecutor.votianlt
 
 # Open-in-view is only needed if you use lazy-loaded entities in your Flow views.
 spring.jpa.open-in-view=false
+
+# MongoDB
+spring.data.mongodb.uri=mongodb://192.168.180.28:27017/votianlt

src/test/java/de/assecutor/votianlt/ArchitectureTest.java

@@ -1,48 +0,0 @@
-package de.assecutor.votianlt;
-
-import com.tngtech.archunit.junit.AnalyzeClasses;
-import com.tngtech.archunit.junit.ArchTest;
-import com.tngtech.archunit.lang.ArchRule;
-import org.springframework.data.repository.Repository;
-import org.springframework.transaction.annotation.Transactional;
-
-import static com.tngtech.archunit.lang.syntax.ArchRuleDefinition.classes;
-import static com.tngtech.archunit.lang.syntax.ArchRuleDefinition.noClasses;
-import static com.tngtech.archunit.library.dependencies.SlicesRuleDefinition.slices;
-
-@AnalyzeClasses(packages = ArchitectureTest.BASE_PACKAGE)
-class ArchitectureTest {
-
-    static final String BASE_PACKAGE = "de.assecutor.votianlt";
-
-    // TODO Add your own rules and remove those that don't apply to your project
-
-    @ArchTest
-    public static final ArchRule domain_model_should_not_depend_on_application_services = noClasses().that()
-            .resideInAPackage(BASE_PACKAGE + "..domain..").should().dependOnClassesThat()
-            .resideInAPackage(BASE_PACKAGE + "..service..");
-
-    @ArchTest
-    public static final ArchRule domain_model_should_not_depend_on_the_user_interface = noClasses().that()
-            .resideInAPackage(BASE_PACKAGE + "..domain..").should().dependOnClassesThat()
-            .resideInAnyPackage(BASE_PACKAGE + "..ui..");
-
-    @ArchTest
-    public static final ArchRule repositories_should_only_be_used_by_application_services_and_other_domain_classes = classes()
-            .that().areAssignableTo(Repository.class).should().onlyHaveDependentClassesThat()
-            .resideInAnyPackage(BASE_PACKAGE + "..domain..", BASE_PACKAGE + "..service..");
-
-    @ArchTest
-    public static final ArchRule repositories_should_only_be_accessed_by_transactional_classes = classes().that()
-            .areAssignableTo(Repository.class).should().onlyBeAccessed().byClassesThat()
-            .areAnnotatedWith(Transactional.class);
-
-    @ArchTest
-    public static final ArchRule application_services_should_not_depend_on_the_user_interface = noClasses().that()
-            .resideInAPackage(BASE_PACKAGE + "..service..").should().dependOnClassesThat()
-            .resideInAnyPackage(BASE_PACKAGE + "..ui..");
-
-    @ArchTest
-    public static final ArchRule there_should_not_be_circular_dependencies_between_feature_packages = slices()
-            .matching(BASE_PACKAGE + ".(*)..").should().beFreeOfCycles();
-}

src/test/java/de/assecutor/votianlt/todo/service/TodoServiceIT.java

@@ -1,54 +0,0 @@
-package de.assecutor.votianlt.todo.service;
-
-import de.assecutor.votianlt.todo.domain.Todo;
-import de.assecutor.votianlt.todo.domain.TodoRepository;
-import jakarta.validation.ValidationException;
-import org.junit.jupiter.api.AfterEach;
-import org.junit.jupiter.api.Test;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.boot.test.context.SpringBootTest;
-import org.springframework.data.domain.PageRequest;
-import org.springframework.transaction.annotation.Propagation;
-import org.springframework.transaction.annotation.Transactional;
-
-import java.time.Clock;
-import java.time.LocalDate;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
-@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK)
-@Transactional(propagation = Propagation.NOT_SUPPORTED)
-class TodoServiceIT {
-
-    @Autowired
-    TodoService todoService;
-
-    @Autowired
-    TodoRepository todoRepository;
-
-    @Autowired
-    Clock clock;
-
-    @AfterEach
-    void cleanUp() {
-        todoRepository.deleteAll();
-    }
-
-    @Test
-    public void todos_are_stored_in_the_database_with_the_current_timestamp() {
-        var now = clock.instant();
-        var due = LocalDate.of(2025, 2, 7);
-        todoService.createTodo("Do this", due);
-        assertThat(todoService.list(PageRequest.ofSize(1))).singleElement()
-                .matches(todo -> todo.getDescription().equals("Do this") && due.equals(todo.getDueDate())
-                        && todo.getCreationDate().isAfter(now));
-    }
-
-    @Test
-    public void todos_are_validated_before_they_are_stored() {
-        assertThatThrownBy(() -> todoService.createTodo("X".repeat(Todo.DESCRIPTION_MAX_LENGTH + 1), null))
-                .isInstanceOf(ValidationException.class);
-        assertThat(todoRepository.count()).isEqualTo(0);
-    }
-}