NapoleonDynamite/munera-vaadin
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fix: solved TODO

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This commit is contained in:
filippo-ferrari 2024-09-10 18:40:35 +02:00
parent 7e15be27c1
commit 11ab5e4b55
7 changed files with 22 additions and 21 deletions
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6
src/main/java/com/application/munera/repositories/UserRepository.java
View file

@ -4,13 +4,11 @@ import com.application.munera.data.User;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
import javax.annotation.Nonnull;
import java.util.Optional;
@Repository
public interface UserRepository extends JpaRepository<User, Long> {
User findByUsername(final String username);
//TODO: join these two methods
Optional<User> findOptionalByUsername(final String username);
Optional<User> findByUsername(final @Nonnull String username);
}

7
src/main/java/com/application/munera/security/SecurityConfiguration.java
View file

@ -42,10 +42,9 @@ public class SecurityConfiguration extends VaadinWebSecurity {
return new InMemoryUserDetailsManager() {
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
com.application.munera.data.User user = userRepository.findByUsername(username);
if (user == null) {
throw new UsernameNotFoundException("User not found");
}
final var user = userRepository.findByUsername(username)
.orElseThrow(() -> new UsernameNotFoundException("User not found"));
return User.withUsername(user.getUsername())
.password(user.getPassword())
.roles(user.getRoles().split(","))

6
src/main/java/com/application/munera/services/ExpenseService.java
View file

@ -1,16 +1,17 @@
package com.application.munera.services;
import com.application.munera.security.SecurityUtils;
import com.application.munera.data.Expense;
import com.application.munera.data.ExpenseType;
import com.application.munera.data.Person;
import com.application.munera.repositories.ExpenseRepository;
import com.application.munera.repositories.PersonRepository;
import com.application.munera.repositories.UserRepository;
import com.application.munera.security.SecurityUtils;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
import javax.annotation.Nonnull;
@ -225,7 +226,8 @@ public class ExpenseService {
throw new IllegalStateException("No logged-in user found");
}
// Fetch the logged-in user
final var loggedInUserId = userRepository.findByUsername(userDetails.getUsername()).getId();
final var loggedInUserId = userRepository.findByUsername(userDetails.getUsername())
.orElseThrow(() -> new UsernameNotFoundException("User not found")).getId();
Person loggedInPerson = this.personRepository.findByUserId(loggedInUserId).orElse(null);
if (loggedInPerson == null) throw new IllegalStateException("No associated Person entity found for logged-in user");

3
src/main/java/com/application/munera/services/PersonService.java
View file

@ -6,6 +6,7 @@ import com.application.munera.repositories.PersonRepository;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.jpa.domain.Specification;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
import java.math.BigDecimal;
@ -88,7 +89,7 @@ public class PersonService {
* @return Person entity of the logged-in user, or null if not found.
*/
public Person getLoggedInPerson() {
final var user = userService.getLoggedInUser();
final var user = userService.getLoggedInUser().orElseThrow(() -> new UsernameNotFoundException("User not found"));
return Objects.requireNonNull(personRepository.findByUserId(user.getId()).orElse(null));
}

9
src/main/java/com/application/munera/services/UserService.java
View file

@ -7,6 +7,8 @@ import com.application.munera.repositories.UserRepository;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.stereotype.Service;
import java.util.Optional;
import static com.application.munera.security.SecurityUtils.getLoggedInUserDetails;
@Service
@ -20,15 +22,16 @@ public class UserService {
this.personRepository = personRepository;
}
public User findByUsername (String username) {
public Optional<User> findByUsername (String username) {
return this.userRepository.findByUsername(username);
}
/**
* Fetches the logged-in User entity.
*
* @return User entity of the logged-in user, or null if not found.
*/
public User getLoggedInUser() {
public Optional<User> getLoggedInUser() {
UserDetails userDetails = getLoggedInUserDetails();
if (userDetails != null) {
String username = userDetails.getUsername();
@ -58,7 +61,7 @@ public class UserService {
//TODO: look if this method can substitute the one above: updateUser, they seem to do similar things
// Check if the user already exists in the database
final var existingUserOptional = userRepository.findOptionalByUsername(user.getUsername());
final var existingUserOptional = userRepository.findByUsername(user.getUsername());
User existingUser;

5
src/main/java/com/application/munera/views/expenses/ExpensesView.java
View file

@ -31,6 +31,7 @@ import jakarta.annotation.security.PermitAll;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.orm.ObjectOptimisticLockingFailureException;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.vaadin.klaudeta.PaginatedGrid;
import java.util.Objects;
@ -319,8 +320,7 @@ public class ExpensesView extends Div implements BeforeEnterObserver {
UserDetails userDetails = SecurityUtils.getLoggedInUserDetails();
if (userDetails != null) {
String username = userDetails.getUsername();
final var user = this.userService.findByUsername(username);
if (user != null) {
final var user = this.userService.findByUsername(username).orElseThrow(() -> new UsernameNotFoundException("User not found"));
Optional<Person> loggedInPerson = personService.findByUserId(user.getId());
if (loggedInPerson.isPresent()) {
Person person = loggedInPerson.get();
@ -331,4 +331,3 @@ public class ExpensesView extends Div implements BeforeEnterObserver {
}
}
}
}

7
src/main/java/com/application/munera/views/settings/SettingsView.java
View file

@ -1,6 +1,5 @@
package com.application.munera.views.settings;
import com.application.munera.data.User;
import com.application.munera.services.UserService;
import com.application.munera.views.MainLayout;
import com.vaadin.flow.component.button.Button;
@ -17,6 +16,7 @@ import com.vaadin.flow.router.PageTitle;
import com.vaadin.flow.router.Route;
import jakarta.annotation.security.PermitAll;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
@PageTitle("Settings")
@PermitAll
@ -54,9 +54,8 @@ public class SettingsView extends VerticalLayout implements BeforeEnterObserver
}
private void saveUserData() {
User loggedInUser = userService.getLoggedInUser();
final var loggedInUser = userService.getLoggedInUser().orElseThrow(() -> new UsernameNotFoundException("User not found"));
// Assuming you have methods to update user details
loggedInUser.setFirstName(firstNameField.getValue());
loggedInUser.setLastName(lastNameField.getValue());
@ -76,7 +75,7 @@ public class SettingsView extends VerticalLayout implements BeforeEnterObserver
@Override
public void beforeEnter(BeforeEnterEvent event) {
final var loggedInUser = userService.getLoggedInUser();
final var loggedInUser = userService.getLoggedInUser().orElseThrow(() -> new UsernameNotFoundException("User not found"));
firstNameField.setValue(loggedInUser.getFirstName());
lastNameField.setValue(loggedInUser.getLastName());
monthlyIncomeField.setValue(""); //TODO: implement monthly income