jpatest/src/main/java/com/example/jpatest/security/JwtUserFactory.java

package com.example.jpatest.security;

import com.example.jpatest.domain.User;
import org.springframework.security.core.authority.SimpleGrantedAuthority;

import java.util.Collections;

public final class JwtUserFactory {

    private JwtUserFactory() {
    }

    public static JwtUser create(User user) {
        return new JwtUser(user, Collections.singleton(new SimpleGrantedAuthority("user")));
    }

}