initial commit

src/main/java/nl/veenm/ExampleResource.java

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+package nl.veenm;
+
+import jakarta.ws.rs.GET;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.Produces;
+import jakarta.ws.rs.core.MediaType;
+
+@Path("/hello")
+public class ExampleResource {
+
+    @GET
+    @Produces(MediaType.TEXT_PLAIN)
+    public String hello() {
+        return "Hello from Quarkus REST";
+    }
+}

src/main/java/nl/veenm/MyEntity.java

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+package nl.veenm;
+
+import io.quarkus.hibernate.orm.panache.PanacheEntity;
+import jakarta.persistence.Entity;
+
+
+/**
+ * Example JPA entity defined as a Panache Entity.
+ * An ID field of Long type is provided, if you want to define your own ID field extends <code>PanacheEntityBase</code> instead.
+ * <p>
+ * This uses the active record pattern, you can also use the repository pattern instead:
+ * .
+ * <p>
+ * Usage (more example on the documentation)
+ * <p>
+ * {@code
+ * public void doSomething() {
+ * MyEntity entity1 = new MyEntity();
+ * entity1.field = "field-1";
+ * entity1.persist();
+ * <p>
+ * List<MyEntity> entities = MyEntity.listAll();
+ * }
+ * }
+ */
+@Entity
+public class MyEntity extends PanacheEntity {
+    public String field;
+}

src/main/java/nl/veenm/paypoint/domain/AppUser.java

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+package nl.veenm.paypoint.domain;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+
+@Entity
+public class AppUser {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+    private String username;
+    private String email;
+    private String password; // Versleuteld wachtwoord
+    private String role;
+    private String firstName;
+    private String lastName;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getRole() {
+        return role;
+    }
+
+    public void setRole(String role) {
+        this.role = role;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
+    @Override
+    public String toString() {
+        return "AppUser{" +
+                "id=" + id +
+                ", username='" + username + '\'' +
+                ", email='" + email + '\'' +
+                ", password='" + password + '\'' +
+                ", role='" + role + '\'' +
+                '}';
+    }
+}
+

src/main/java/nl/veenm/paypoint/domain/Appointment.java

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+package nl.veenm.paypoint.domain;
+
+import jakarta.persistence.*;
+
+import java.time.LocalDateTime;
+
+@Entity
+public class Appointment {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    private String title;
+    private String description;
+    private LocalDateTime startDate;
+    private int startHour;
+    private int startMinute;
+    private int endHour;
+    private int endMinute;
+    private int durationInMinutes;
+
+    @ManyToOne
+    private Customer customer;
+
+    public Appointment(Long id, String title, String description, LocalDateTime startDate, int startHour, int startMinute, int endHour, int endMinute, int durationInMinutes) {
+        this.id = id;
+        this.title = title;
+        this.description = description;
+        this.startDate = startDate;
+        this.startHour = startHour;
+        this.startMinute = startMinute;
+        this.endHour = endHour;
+        this.endMinute = endMinute;
+        this.durationInMinutes = durationInMinutes;
+    }
+
+    public Appointment() {
+
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public LocalDateTime getStartDate() {
+        return startDate;
+    }
+
+    public void setStartDate(LocalDateTime startDate) {
+        this.startDate = startDate;
+    }
+
+    public int getStartHour() {
+        return startHour;
+    }
+
+    public void setStartHour(int startHour) {
+        this.startHour = startHour;
+    }
+
+    public int getStartMinute() {
+        return startMinute;
+    }
+
+    public void setStartMinute(int startMinute) {
+        this.startMinute = startMinute;
+    }
+
+    public int getEndHour() {
+        return endHour;
+    }
+
+    public void setEndHour(int endHour) {
+        this.endHour = endHour;
+    }
+
+    public int getEndMinute() {
+        return endMinute;
+    }
+
+    public void setEndMinute(int endMinute) {
+        this.endMinute = endMinute;
+    }
+
+    public int getDurationInMinutes() {
+        return durationInMinutes;
+    }
+
+    public void setDurationInMinutes(int durationInMinutes) {
+        this.durationInMinutes = durationInMinutes;
+    }
+
+    public Customer getCustomer() {
+        return customer;
+    }
+
+    public void setCustomer(Customer customer) {
+        this.customer = customer;
+    }
+
+    @Override
+    public String toString() {
+        return "Appointment{" +
+                "id=" + id +
+                ", title='" + title + '\'' +
+                ", description='" + description + '\'' +
+                ", date=" + startDate +
+                ", startHour=" + startHour +
+                ", startMinute=" + startMinute +
+                ", endHour=" + endHour +
+                ", endMinute=" + endMinute +
+                ", durationInMinutes=" + durationInMinutes +
+                ", customer=" + customer +
+                '}';
+    }
+}

src/main/java/nl/veenm/paypoint/domain/AuthDTO.java

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+package nl.veenm.paypoint.domain;
+
+public class AuthDTO {
+    private String username;
+    private String password;
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+}

src/main/java/nl/veenm/paypoint/domain/Customer.java

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+package nl.veenm.paypoint.domain;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+
+@Entity
+public class Customer {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    private String firstName;
+    private String lastName;
+    private String email;
+
+    public Customer(Long id, String firstName, String lastName, String email) {
+        this.id = id;
+        this.firstName = firstName;
+        this.lastName = lastName;
+        this.email = email;
+    }
+
+    public Customer() {
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+}

src/main/java/nl/veenm/paypoint/domain/UserDTO.java

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+package nl.veenm.paypoint.domain;
+
+public class UserDTO {
+    String username;
+    String fullName;
+    String email;
+    String token;
+
+    public String getUsername() {
+        return username;
+    }
+
+    public void setUsername(String username) {
+        this.username = username;
+    }
+
+    public String getFullName() {
+        return fullName;
+    }
+
+    public void setFullName(String fullName) {
+        this.fullName = fullName;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getToken() {
+        return token;
+    }
+
+    public void setToken(String token) {
+        this.token = token;
+    }
+}

src/main/java/nl/veenm/paypoint/helper/EmailHelper.java

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+package nl.veenm.paypoint.helper;
+
+import java.time.LocalDate;
+
+public class EmailHelper {
+    public static String getIcs(String dtStamp, LocalDate date, String formattedTime, String formattedEndTime, String location) {
+        String formatted = """
+                BEGIN:VCALENDAR
+                VERSION:2.0
+                PRODID:-//PayPoint//Afspraak//NL
+                BEGIN:VEVENT
+                ORGANIZER;CN=Hairstyling By Daan:mailto:danielle@hairstylingbydaan.nl
+                UID:12345
+                DTSTAMP:%s
+                DTSTART:%sT%s00
+                DTEND:%sT%s00
+                SUMMARY:Afspraak bij Hairstyling By Daan
+                LOCATION:%s
+                DESCRIPTION:Bevestiging van uw afspraak bij Hairstyling By Daan
+                END:VEVENT
+                END:VCALENDAR
+                """.formatted(dtStamp, date.toString().replace("-", ""), formattedTime.replace(":", ""), date.toString().replace("-", ""), formattedEndTime.replace(":", ""), location.replace("<br>", " "));
+        System.out.println(formatted);
+        return formatted;
+    }
+}

src/main/java/nl/veenm/paypoint/repository/AppointmentRepository.java

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+package nl.veenm.paypoint.repository;
+
+import io.quarkus.hibernate.orm.panache.PanacheRepository;
+import jakarta.enterprise.context.ApplicationScoped;
+import nl.veenm.paypoint.domain.Appointment;
+
+import java.time.LocalDateTime;
+import java.util.Optional;
+
+@ApplicationScoped
+public class AppointmentRepository implements PanacheRepository<Appointment> {
+    public Optional<Appointment> findMostRecentByUserId(Long userId) {
+        LocalDateTime now = LocalDateTime.now().minusDays(1);
+
+
+        return find("customer = ?1 AND startDate >= ?2 ORDER BY startDate ASC",
+                userId, now)
+                .firstResultOptional();
+    }
+}

src/main/java/nl/veenm/paypoint/repository/CustomerRepository.java

@@ -0,0 +1,10 @@
+package nl.veenm.paypoint.repository;
+
+import io.quarkus.hibernate.orm.panache.PanacheRepository;
+import jakarta.enterprise.context.ApplicationScoped;
+import nl.veenm.paypoint.domain.Customer;
+
+@ApplicationScoped
+public class CustomerRepository implements PanacheRepository<Customer> {
+
+}

src/main/java/nl/veenm/paypoint/repository/UserRepository.java

@@ -0,0 +1,14 @@
+package nl.veenm.paypoint.repository;
+
+import io.quarkus.hibernate.orm.panache.PanacheRepository;
+import jakarta.enterprise.context.ApplicationScoped;
+import nl.veenm.paypoint.domain.AppUser;
+
+@ApplicationScoped
+public class UserRepository implements PanacheRepository<AppUser> {
+
+    public AppUser findByUsername(String username) {
+        return find("username", username).firstResult();
+    }
+
+}

src/main/java/nl/veenm/paypoint/resource/AppointmentResource.java

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+package nl.veenm.paypoint.resource;
+
+import jakarta.annotation.security.PermitAll;
+import jakarta.annotation.security.RolesAllowed;
+import jakarta.inject.Inject;
+import jakarta.ws.rs.*;
+import jakarta.ws.rs.core.MediaType;
+import jakarta.ws.rs.core.Response;
+import nl.veenm.paypoint.domain.Appointment;
+import nl.veenm.paypoint.service.AppointmentService;
+
+import java.util.List;
+
+@Path("/api/appointments")
+@RolesAllowed({"ADMIN", "USER"})
+public class AppointmentResource {
+
+    @Inject
+    AppointmentService appointmentService;
+
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    public List<Appointment> getAppointments() {
+        return appointmentService.getAllAppointments();
+    }
+
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    @Path("/date")
+    public List<Appointment> getAppointmentsByDate(@QueryParam("start") String start) {
+        return appointmentService.getAppointmentsByDate(start);
+    }
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    @Path("/recent/{id}")
+    public Appointment getMostRecentAppointment(@PathParam("id") Long userId) {
+        return appointmentService.getMostRecentByUserId(userId);
+    }
+
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    @Path("/{id}")
+    public Appointment getAppointmentById(@PathParam("id") Long id) {
+        return appointmentService.getAppointment(id);
+    }
+
+    @POST
+    @Consumes(MediaType.APPLICATION_JSON)
+    public Response addAppointment(Appointment appointment) {
+        System.out.println(appointment);
+        appointmentService.add(appointment);
+        return Response.ok().build();
+    }
+
+    @DELETE
+    @Consumes(MediaType.APPLICATION_JSON)
+    public Response deleteAppointment(@QueryParam("id") Long id) {
+        appointmentService.delete(id);
+        return Response.ok().build();
+    }
+
+    @PUT
+    @Consumes(MediaType.APPLICATION_JSON)
+    public Response updateAppointment(Appointment appointment) {
+        appointmentService.update(appointment);
+        return Response.ok().build();
+    }
+}

src/main/java/nl/veenm/paypoint/resource/AuthResource.java

@@ -0,0 +1,64 @@
+package nl.veenm.paypoint.resource;
+
+import jakarta.inject.Inject;
+import jakarta.ws.rs.POST;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.core.Response;
+import nl.veenm.paypoint.domain.AppUser;
+import nl.veenm.paypoint.domain.UserDTO;
+import nl.veenm.paypoint.service.TokenService;
+import nl.veenm.paypoint.service.UserService;
+
+@Path("/auth")
+public class AuthResource {
+
+    @Inject
+    TokenService tokenService;
+
+    @Inject
+    UserService userService;
+
+    @POST
+    @Path("/register")
+    public Response register(AppUser appUser) {
+        userService.registerUser(appUser);
+        return Response.ok().build();
+    }
+
+//    @POST
+//    @Path("/login")
+//    @PermitAll
+//    @Consumes(MediaType.APPLICATION_JSON)
+//    public Response login(AuthDTO user) {
+//        System.out.println(user);
+//        System.out.println("admin".equals(user.getUsername()) && "password".equals(user.getPassword()));
+//        if ("admin".equals(user.getUsername()) && "password".equals(user.getPassword())) {
+//            UserDTO userDTO = new UserDTO();
+//            userDTO.setUsername(user.getUsername());
+//            userDTO.setEmail("vanveenmel11@gmail.com");
+//            userDTO.setFullName("Mel van Veen");
+//            userDTO.setToken(tokenService.generateToken(user.getUsername()));
+//            return Response.ok(userDTO).build();
+//        }
+//        return Response.status(Response.Status.UNAUTHORIZED).build();
+//    }
+
+    @POST
+    @Path("/login")
+    public Response login(AppUser user) {
+        AppUser authenticated = userService.authenticate(user.getUsername(), user.getPassword());
+        if (authenticated != null) {
+            String token = tokenService.generateToken(authenticated);
+            UserDTO userDTO = new UserDTO();
+            userDTO.setUsername(authenticated.getUsername());
+            userDTO.setEmail(authenticated.getEmail());
+            userDTO.setFullName(authenticated.getFirstName() + " " + authenticated.getLastName());
+            userDTO.setToken(token);
+            return Response.ok(userDTO).build();
+        } else {
+            return Response.status(Response.Status.UNAUTHORIZED).entity("Invalid credentials").build();
+        }
+    }
+}
+
+

src/main/java/nl/veenm/paypoint/resource/CustomerResource.java

@@ -0,0 +1,35 @@
+package nl.veenm.paypoint.resource;
+
+import jakarta.annotation.security.PermitAll;
+import jakarta.annotation.security.RolesAllowed;
+import jakarta.inject.Inject;
+import jakarta.ws.rs.GET;
+import jakarta.ws.rs.POST;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.Produces;
+import jakarta.ws.rs.core.MediaType;
+import jakarta.ws.rs.core.Response;
+import nl.veenm.paypoint.domain.Customer;
+import nl.veenm.paypoint.service.CustomerService;
+
+import java.util.List;
+
+@Path("/api/customers")
+@PermitAll()
+public class CustomerResource {
+    @Inject
+    CustomerService customerService;
+
+    @GET
+    @Produces(MediaType.APPLICATION_JSON)
+    public List<Customer> getCustomers() {
+        return customerService.getCustomers();
+    }
+
+    @POST
+    @Produces(MediaType.APPLICATION_JSON)
+    public Response addCustomer(Customer customer) {
+        customerService.addCustomer(customer);
+        return Response.ok().build();
+    }
+}

src/main/java/nl/veenm/paypoint/service/AppointmentService.java

@@ -0,0 +1,102 @@
+package nl.veenm.paypoint.service;
+
+import io.quarkus.scheduler.Scheduled;
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.inject.Inject;
+import jakarta.transaction.Transactional;
+import nl.veenm.paypoint.domain.Appointment;
+import nl.veenm.paypoint.repository.AppointmentRepository;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+
+@ApplicationScoped
+public class AppointmentService {
+    @Inject
+    AppointmentRepository appointmentRepository;
+
+    @Inject
+    EmailService emailService;
+
+    private List<Appointment> appointments;
+
+    public AppointmentService() {
+        LocalDateTime now = LocalDateTime.now();
+        appointments = new ArrayList<>();
+        appointments.add(new Appointment(1L, "Knippen Mel", "", now, 12, 0, 13, 0, 60));
+        appointments.add(new Appointment(2L, "Knippen Mel", "", now, 14, 0, 15, 0, 60));
+    }
+
+    @Transactional
+    public List<Appointment> getAllAppointments() {
+        return appointmentRepository.listAll();
+    }
+
+    @Transactional
+    public void add(Appointment appointment) {
+//        appointment.setStartDate(appointment.getStartDate().plusDays(1));
+        appointmentRepository.persist(appointment);
+        emailService.stuurBevestiging(appointment);
+    }
+
+    @Transactional
+    public List<Appointment> getAppointmentsByDate(String start) {
+        LocalDate date = LocalDate.parse(start);
+
+        LocalDateTime startOfDay = date.atStartOfDay(); // 00:00:00
+        LocalDateTime endOfDay = date.atTime(23, 59, 59); // 23:59:59
+
+        return appointmentRepository.find("startDate BETWEEN ?1 AND ?2", startOfDay, endOfDay).list();
+    }
+
+    @Transactional
+    public void delete(Long id) {
+        emailService.stuurVerwijdering(appointmentRepository.findById(id));
+        appointmentRepository.deleteById(id);
+    }
+
+    @Transactional
+    public void update(Appointment appointment) {
+        Appointment appointmentToUpdate = appointmentRepository.findById(appointment.getId());
+        appointmentToUpdate.setTitle(appointment.getTitle());
+        appointmentToUpdate.setStartDate(appointment.getStartDate());
+        appointmentToUpdate.setDescription(appointment.getDescription());
+        appointmentToUpdate.setStartHour(appointment.getStartHour());
+        appointmentToUpdate.setStartMinute(appointment.getStartMinute());
+        appointmentToUpdate.setEndHour(appointment.getEndHour());
+        appointmentToUpdate.setEndMinute(appointment.getEndMinute());
+        appointmentToUpdate.setCustomer(appointment.getCustomer());
+        appointmentToUpdate.setDurationInMinutes(appointment.getDurationInMinutes());
+        appointmentRepository.persist(appointmentToUpdate);
+        emailService.stuurBewerking(appointmentToUpdate);
+    }
+
+    @Transactional
+    public Appointment getAppointment(Long id) {
+        return appointmentRepository.findById(id);
+    }
+
+    @Transactional
+    @Scheduled(cron = "0 0 0 * * ?")
+    public void sendReminder() {
+        LocalDate date = LocalDate.now();
+        date = date.plusDays(1);
+
+        LocalDateTime startOfDay = date.atStartOfDay(); // 00:00:00
+        LocalDateTime endOfDay = date.atTime(23, 59, 59); // 23:59:59
+
+
+        List<Appointment> allAppointments = appointmentRepository.find("date BETWEEN ?1 AND ?2", startOfDay, endOfDay).list();
+
+        allAppointments.forEach(appointment -> {
+            emailService.stuurHerinnering(appointment);
+        });
+    }
+
+    public Appointment getMostRecentByUserId(Long userId) {
+        return appointmentRepository.findMostRecentByUserId(userId).orElse(null);
+    }
+
+}

src/main/java/nl/veenm/paypoint/service/CustomerService.java

@@ -0,0 +1,34 @@
+package nl.veenm.paypoint.service;
+
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.inject.Inject;
+import jakarta.transaction.Transactional;
+import nl.veenm.paypoint.domain.Customer;
+import nl.veenm.paypoint.repository.CustomerRepository;
+
+import java.util.Comparator;
+import java.util.List;
+import java.util.stream.Collectors;
+
+@ApplicationScoped
+public class CustomerService {
+
+    @Inject
+    CustomerRepository customerRepository;
+
+    public CustomerService() {
+    }
+
+    @Transactional
+    public List<Customer> getCustomers() {
+        List<Customer> customers = customerRepository.listAll();
+        return customers.stream()
+                .sorted(Comparator.comparing(Customer::getFirstName))
+                .collect(Collectors.toList());
+    }
+
+    @Transactional
+    public void addCustomer(Customer customer) {
+        customerRepository.persist(customer);
+    }
+}

src/main/java/nl/veenm/paypoint/service/EmailService.java

@@ -0,0 +1,381 @@
+package nl.veenm.paypoint.service;
+
+import io.quarkus.mailer.Mail;
+import io.quarkus.mailer.Mailer;
+import jakarta.enterprise.context.ApplicationScoped;
+import nl.veenm.paypoint.domain.Appointment;
+import nl.veenm.paypoint.helper.EmailHelper;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.Locale;
+
+@ApplicationScoped
+public class EmailService {
+
+    private final Mailer mailer;
+
+    public EmailService(Mailer mailer) {
+        this.mailer = mailer;
+    }
+
+    public void stuurBevestiging(Appointment appointment) {
+
+        String location = "<br>Groenestraat 29<br>6681DW Bemmel";
+        String imageUrl = "https://hairstylingbydaan.nl/assets/img/Logo.png";
+        String formattedDate = appointment.getStartDate().toLocalDate().format(DateTimeFormatter.ofPattern("dd MMMM yyyy", Locale.forLanguageTag("nl")));
+
+        String formattedHour = String.valueOf(appointment.getStartHour()).length() == 1 ? "0" + appointment.getStartHour() : String.valueOf(appointment.getStartHour());
+        String formattedMinute = String.valueOf(appointment.getStartMinute()).length() == 1 ? "0" + appointment.getStartMinute() : String.valueOf(appointment.getStartMinute());
+        String formattedTime = formattedHour + ":" + formattedMinute;
+
+        String formattedEndHour = String.valueOf(appointment.getEndHour()).length() == 1 ? "0" + appointment.getEndHour() : String.valueOf(appointment.getEndHour());
+        String formattedEndMinute = String.valueOf(appointment.getEndMinute()).length() == 1 ? "0" + appointment.getEndMinute() : String.valueOf(appointment.getEndMinute());
+        String formattedEndTime = formattedEndHour + ":" + formattedEndMinute;
+
+        // Bouw de HTML-inhoud van de e-mail
+        String emailBody = """
+                <!DOCTYPE html>
+                <html>
+                <head>
+                    <meta charset="UTF-8">
+                    <title>Afspraakbevestiging</title>
+                    <style>
+                        body {
+                            font-family: Arial, sans-serif;
+                            background-color: #f4f4f4;
+                            margin: 0;
+                            padding: 0;
+                        }
+                        .container {
+                            width: 80%%;
+                            max-width: 600px;
+                            background-color: #ffffff;
+                            margin: 20px auto;
+                            padding: 20px;
+                            border-radius: 10px;
+                            box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
+                        }
+                        .header {
+                            background-color: #3c3c3c;
+                            color: white;
+                            text-align: center;
+                            padding: 15px;
+                            font-size: 20px;
+                            font-weight: bold;
+                            border-top-left-radius: 10px;
+                            border-top-right-radius: 10px;
+                        }
+                        .content {
+                            padding: 20px;
+                            text-align: center;
+                            font-size: 16px;
+                            color: #333;
+                        }
+                        .footer {
+                            text-align: center;
+                            font-size: 12px;
+                            color: #666;
+                            margin-top: 20px;
+                        }
+                        .image {
+                            height: 128px;
+                            width: auto;
+                            margin-top: 20px;
+                        }
+                    </style>
+                </head>
+                <body>
+                    <div class="container">
+                        <div class="header">Bevestiging van uw afspraak</div>
+                        <div class="content">
+                            <h4>Beste %s,</h4>
+                            <h4>Uw afspraak is succesvol ingepland!</h4>
+                            <h4><strong>Datum:</strong> %s<br>
+                                <strong>Tijd:</strong> %s<br><br>
+                                <strong>Locatie:</strong> %s</h4>
+                        </div>
+                        <div class="footer">
+                            <img src="%s" alt="Afspraak bevestiging" class="image">
+                            <h4>Met vriendelijke groet,<br>Danielle<br>Hairstyling By Daan</h4>
+                            <p>&copy; 2025 PayPoint. Alle rechten voorbehouden.</p>
+                        </div>
+                    </div>
+                </body>
+                </html>
+                """.formatted(appointment.getCustomer().getFirstName(), formattedDate, formattedTime,
+                location, imageUrl);
+
+        String subject = String.format(" Afspraak bevestigd: %s", formattedDate);
+        String recipient = appointment.getCustomer().getEmail();
+        LocalDateTime date = appointment.getStartDate();
+        date = date.withHour(appointment.getStartHour()).withMinute(appointment.getStartMinute());
+
+        String dtStamp = date.format(DateTimeFormatter.ofPattern("yyyyMMdd'T'HHmmss'Z'"));
+
+        mailer.send(Mail.withHtml(recipient, subject, emailBody)
+                .setFrom("Hairstyling By Daan <paypoint@melvanveen.nl>")
+                .addAttachment("afspraak.ics", EmailHelper.getIcs(dtStamp, date.toLocalDate(), formattedTime, formattedEndTime, location).getBytes(), "text/calendar"));
+    }
+
+    public void stuurVerwijdering(Appointment appointment) {
+
+        String imageUrl = "https://hairstylingbydaan.nl/assets/img/Logo.png";
+        String formattedDate = appointment.getStartDate().toLocalDate().format(DateTimeFormatter.ofPattern("dd MMMM yyyy", Locale.forLanguageTag("nl")));
+
+
+        // Bouw de HTML-inhoud van de e-mail
+        String emailBody = """
+                <!DOCTYPE html>
+                <html>
+                <head>
+                    <meta charset="UTF-8">
+                    <title>Afspraakbevestiging</title>
+                    <style>
+                        body {
+                            font-family: Arial, sans-serif;
+                            background-color: #f4f4f4;
+                            margin: 0;
+                            padding: 0;
+                        }
+                        .container {
+                            width: 80%%;
+                            max-width: 600px;
+                            background-color: #ffffff;
+                            margin: 20px auto;
+                            padding: 20px;
+                            border-radius: 10px;
+                            box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
+                        }
+                        .header {
+                            background-color: #3c3c3c;
+                            color: white;
+                            text-align: center;
+                            padding: 15px;
+                            font-size: 20px;
+                            font-weight: bold;
+                            border-top-left-radius: 10px;
+                            border-top-right-radius: 10px;
+                        }
+                        .content {
+                            padding: 20px;
+                            text-align: center;
+                            font-size: 16px;
+                            color: #333;
+                        }
+                        .footer {
+                            text-align: center;
+                            font-size: 12px;
+                            color: #666;
+                            margin-top: 20px;
+                        }
+                        .image {
+                            height: 128px;
+                            width: auto;
+                            margin-top: 20px;
+                        }
+                    </style>
+                </head>
+                <body>
+                    <div class="container">
+                        <div class="header">Annulering van uw afspraak</div>
+                        <div class="content">
+                            <h4>Beste %s,</h4>
+                            <h4>Uw afspraak op %s is geannuleerd.</h4>
+                        </div>
+                        <div class="footer">
+                            <img src="%s" alt="Afspraak bevestiging" class="image">
+                            <h4>Met vriendelijke groet,<br>Danielle<br>Hairstyling By Daan</h4>
+                            <p>&copy; 2025 PayPoint. Alle rechten voorbehouden.</p>
+                        </div>
+                    </div>
+                </body>
+                </html>
+                """.formatted(appointment.getCustomer().getFirstName(), formattedDate, imageUrl);
+
+        String subject = String.format(" Afspraak geannuleerd: %s", formattedDate);
+        String recipient = appointment.getCustomer().getEmail();
+
+        mailer.send(Mail.withHtml(recipient, subject, emailBody).setFrom("Hairstyling By Daan <paypoint@melvanveen.nl>"));
+    }
+
+    public void stuurBewerking(Appointment appointment) {
+
+        String location = "<br>Groenestraat 29<br>6681DW Bemmel";
+        String imageUrl = "https://hairstylingbydaan.nl/assets/img/Logo.png";
+        String formattedDate = appointment.getStartDate().toLocalDate().format(DateTimeFormatter.ofPattern("dd MMMM yyyy", Locale.forLanguageTag("nl")));
+
+        String formattedTime = String.format("%s:%s", appointment.getStartHour(), String.valueOf(appointment.getStartMinute()).length() == 1 ? "0" + appointment.getStartMinute() : appointment.getStartMinute());
+
+
+        // Bouw de HTML-inhoud van de e-mail
+        String emailBody = """
+                <!DOCTYPE html>
+                <html>
+                <head>
+                    <meta charset="UTF-8">
+                    <title>Afspraakbevestiging</title>
+                    <style>
+                        body {
+                            font-family: Arial, sans-serif;
+                            background-color: #f4f4f4;
+                            margin: 0;
+                            padding: 0;
+                        }
+                        .container {
+                            width: 80%%;
+                            max-width: 600px;
+                            background-color: #ffffff;
+                            margin: 20px auto;
+                            padding: 20px;
+                            border-radius: 10px;
+                            box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
+                        }
+                        .header {
+                            background-color: #3c3c3c;
+                            color: white;
+                            text-align: center;
+                            padding: 15px;
+                            font-size: 20px;
+                            font-weight: bold;
+                            border-top-left-radius: 10px;
+                            border-top-right-radius: 10px;
+                        }
+                        .content {
+                            padding: 20px;
+                            text-align: center;
+                            font-size: 16px;
+                            color: #333;
+                        }
+                        .footer {
+                            text-align: center;
+                            font-size: 12px;
+                            color: #666;
+                            margin-top: 20px;
+                        }
+                        .image {
+                            height: 128px;
+                            width: auto;
+                            margin-top: 20px;
+                        }
+                    </style>
+                </head>
+                <body>
+                    <div class="container">
+                        <div class="header">Wijziging van uw afspraak</div>
+                        <div class="content">
+                            <h4>Beste %s,</h4>
+                            <h4>Uw afspraak op %s is gewijzigd.</h4>
+                            <h4><strong>Datum:</strong> %s<br>
+                                <strong>Tijd:</strong> %s<br><br>
+                                <strong>Locatie:</strong> %s</h4>
+                        </div>
+                        <div class="footer">
+                            <img src="%s" alt="Afspraak bevestiging" class="image">
+                            <h4>Met vriendelijke groet,<br>Danielle<br>Hairstyling By Daan</h4>
+                            <p>&copy; 2025 PayPoint. Alle rechten voorbehouden.</p>
+                        </div>
+                    </div>
+                </body>
+                </html>
+                """.formatted(appointment.getCustomer().getFirstName(), formattedDate, formattedDate, formattedTime,
+                location, imageUrl);
+
+        String subject = String.format(" Afspraak gewijzigd: %s", formattedDate);
+        String recipient = appointment.getCustomer().getEmail();
+
+        mailer.send(Mail.withHtml(recipient, subject, emailBody).setFrom("Hairstyling By Daan <paypoint@melvanveen.nl>"));
+    }
+
+    public void stuurHerinnering(Appointment appointment) {
+
+        String location = "<br>Groenestraat 29<br>6681DW Bemmel";
+        String imageUrl = "https://hairstylingbydaan.nl/assets/img/Logo.png";
+        String formattedDate = appointment.getStartDate().toLocalDate().format(DateTimeFormatter.ofPattern("dd MMMM yyyy", Locale.forLanguageTag("nl")));
+
+        String formattedTime = String.format("%s:%s", appointment.getStartHour(), String.valueOf(appointment.getStartMinute()).length() == 1 ? "0" + appointment.getStartMinute() : appointment.getStartMinute());
+
+
+        // Bouw de HTML-inhoud van de e-mail
+        String emailBody = """
+                <!DOCTYPE html>
+                <html>
+                <head>
+                    <meta charset="UTF-8">
+                    <title>Afspraakbevestiging</title>
+                    <style>
+                        body {
+                            font-family: Arial, sans-serif;
+                            background-color: #f4f4f4;
+                            margin: 0;
+                            padding: 0;
+                        }
+                        .container {
+                            width: 80%%;
+                            max-width: 600px;
+                            background-color: #ffffff;
+                            margin: 20px auto;
+                            padding: 20px;
+                            border-radius: 10px;
+                            box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
+                        }
+                        .header {
+                            background-color: #3c3c3c;
+                            color: white;
+                            text-align: center;
+                            padding: 15px;
+                            font-size: 20px;
+                            font-weight: bold;
+                            border-top-left-radius: 10px;
+                            border-top-right-radius: 10px;
+                        }
+                        .content {
+                            padding: 20px;
+                            text-align: center;
+                            font-size: 16px;
+                            color: #333;
+                        }
+                        .footer {
+                            text-align: center;
+                            font-size: 12px;
+                            color: #666;
+                            margin-top: 20px;
+                        }
+                        .image {
+                            height: 128px;
+                            width: auto;
+                            margin-top: 20px;
+                        }
+                    </style>
+                </head>
+                <body>
+                    <div class="container">
+                        <div class="header">Herinnering van uw afspraak</div>
+                        <div class="content">
+                            <h4>Beste %s,</h4>
+                            <h4>U heeft morgen een afspraak.</h4>
+                            <h4><strong>Datum:</strong> %s<br>
+                                <strong>Tijd:</strong> %s<br><br>
+                                <strong>Locatie:</strong> %s</h4>
+                        </div>
+                        <div class="footer">
+                            <img src="%s" alt="Afspraak bevestiging" class="image">
+                            <h4>Met vriendelijke groet,<br>Danielle<br>Hairstyling By Daan</h4>
+                            <p>&copy; 2025 PayPoint. Alle rechten voorbehouden.</p>
+                        </div>
+                    </div>
+                </body>
+                </html>
+                """.formatted(appointment.getCustomer().getFirstName(), formattedDate, formattedTime,
+                location, imageUrl);
+
+        String subject = String.format("Herinnering afspraak: %s", formattedDate);
+        String recipient = appointment.getCustomer().getEmail();
+
+        mailer.send(Mail.withHtml(recipient, subject, emailBody).setFrom("Hairstyling By Daan <paypoint@melvanveen.nl>"));
+    }
+
+}
+
+
+

src/main/java/nl/veenm/paypoint/service/PasswordService.java

@@ -0,0 +1,11 @@
+package nl.veenm.paypoint.service;
+
+import at.favre.lib.crypto.bcrypt.BCrypt;
+
+public class PasswordService {
+
+    public static String hashPassword(String plainPassword) {
+        return BCrypt.withDefaults().hashToString(12, plainPassword.toCharArray());
+    }
+}
+

src/main/java/nl/veenm/paypoint/service/TokenService.java

@@ -0,0 +1,24 @@
+package nl.veenm.paypoint.service;
+
+import io.smallrye.jwt.build.Jwt;
+import jakarta.enterprise.context.ApplicationScoped;
+import nl.veenm.paypoint.domain.AppUser;
+
+import java.time.Duration;
+
+@ApplicationScoped
+public class TokenService {
+
+    public String generateToken(AppUser appUser) {
+        return Jwt.issuer("PayPoint")
+                .subject(appUser.getUsername())
+                .expiresIn(Duration.ofHours(1))
+                .claim("username", appUser.getUsername())
+                .claim("firstName", appUser.getFirstName())
+                .claim("lastName", appUser.getLastName())
+                .claim("email", appUser.getEmail())
+                .claim("groups", appUser.getRole())
+                .sign();
+    }
+}
+

src/main/java/nl/veenm/paypoint/service/UserService.java

@@ -0,0 +1,33 @@
+package nl.veenm.paypoint.service;
+
+import at.favre.lib.crypto.bcrypt.BCrypt;
+import jakarta.enterprise.context.ApplicationScoped;
+import jakarta.inject.Inject;
+import jakarta.transaction.Transactional;
+import nl.veenm.paypoint.domain.AppUser;
+import nl.veenm.paypoint.repository.UserRepository;
+
+@ApplicationScoped
+public class UserService {
+
+    @Inject
+    UserRepository userRepository;
+
+    @Transactional
+    public void registerUser(AppUser appUser) {
+        appUser.setPassword(PasswordService.hashPassword(appUser.getPassword()));
+        userRepository.persist(appUser);
+    }
+
+    public AppUser authenticate(String username, String password) {
+        AppUser user = userRepository.findByUsername(username);
+        if (user == null) {
+            return null;
+        }
+
+        if (BCrypt.verifyer().verify(password.toCharArray(), user.getPassword()).verified) {
+            return user;
+        }
+        return null;
+    }
+}