public class SocialUserMapDot extends SocialUser {

    private int id;
    private String userName;
    private String firstName;
    private String lastName;
    private String role;
    private SocialNetwork socialNetwork;

    public SocialUserMapDot(String username, String password, Collection<? extends GrantedAuthority> authorities) {
        super(username, password, authorities);
    }

    public static Builder getBuilder() {
        return new Builder();
    }

    public int getId() {
        return id;
    }

    public String getUserName() {
        return userName;
    }

    public String getFirstName() {
        return firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public String getRole() {
        return role;
    }

    public SocialNetwork getSocialNetwork() {
        return socialNetwork;
    }

    public static class Builder {

        private int id;
        private String userName;
        private String firstName;
        private String lastName;
        private String password;
        private String role;
        private SocialNetwork socialNetwork;
        private Set<GrantedAuthority> authorities;

        public Builder() {
            this.authorities = new HashSet<>();
        }

        public Builder id(int id) {
            this.id = id;
            return this;
        }

        public Builder userName(String userName) {
            this.userName = userName;
            return this;
        }

        public Builder firstName(String firstName) {
            this.firstName = firstName;
            return this;
        }

        public Builder lastName(String lastName) {
            this.lastName = lastName;
            return this;
        }

        public Builder password(String password) {
            if (password == null) {
                password = "SocialUser";
            }

            this.password = password;
            return this;
        }

        public Builder role(String role) {
            this.role = role;

            SimpleGrantedAuthority authority = new SimpleGrantedAuthority(role);
            this.authorities.add(authority);

            return this;
        }

        public Builder socialNetwork(SocialNetwork socialNetwork) {
            this.socialNetwork = socialNetwork;
            return this;
        }

        public SocialUserMapDot build() {
            SocialUserMapDot socialUserMapDot = new SocialUserMapDot(userName, password, authorities);

            this.id = id;
            this.firstName = firstName;
            this.lastName = lastName;
            this.password = password;
            this.role = role;
            this.socialNetwork = socialNetwork;

            return socialUserMapDot;
        }
    }
}