Coders.java

package com.example.init.models;

import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;
import javax.persistence.*;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Set;

@Entity
public class Coders implements UserDetails {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "id", nullable = false)
    private Long id;

    @Column(unique = true)
    private String email;

    @Column(unique = true)
    private String username;
    private String password;
    private String firstName;
    private String lastName;
    private String dateOfBirth;
    private String bio;

    @OneToMany(mappedBy = "applicationUser", fetch = FetchType.EAGER)
    private List<Post> posts;

    @ManyToMany(fetch = FetchType.EAGER)
    @JoinTable(name = "follower_follower", joinColumns = @JoinColumn(name = "from_id"), inverseJoinColumns = @JoinColumn(name = "to_id"))
    Set<Coders> followers;
    @ManyToMany(mappedBy = "followers", fetch = FetchType.EAGER)
    Set<Coders> following;

    public Coders() {
    }

    public Coders(String email, String username, String password, String firstName, String lastName, String dateOfBirth,
            String bio) {
        this.email = email;
        this.username = username;
        this.password = password;
        this.firstName = firstName;
        this.lastName = lastName;
        this.dateOfBirth = dateOfBirth;
        this.bio = bio;
    }

    @Override
    public boolean isAccountNonExpired() {
        return true;
    }

    @Override
    public boolean isAccountNonLocked() {
        return true;
    }

    @Override
    public boolean isCredentialsNonExpired() {
        return true;
    }

    @Override
    public boolean isEnabled() {
        return true;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    @Override
    public Collection<? extends GrantedAuthority> getAuthorities() {
        return null;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    @Override
    public String getUsername() {
        return username;
    }

    @Override
    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    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 getDateOfBirth() {
        return dateOfBirth;
    }

    public void setDateOfBirth(String dateOfBirth) {
        this.dateOfBirth = dateOfBirth;
    }

    public String getBio() {
        return bio;
    }

    public void setBio(String bio) {
        this.bio = bio;
    }

    public List<Post> getPosts() {
        return posts;
    }

    public void setPosts(List<Post> posts) {
        this.posts = posts;
    }

    public Set<Coders> getFollowers() {
        return this.followers;
    }

    public void setFollowers(Set<Coders> followers) {
        this.followers = followers;
    }

    public Set<Coders> getFollowing() {
        return this.following;
    }

    public void setFollowing(Set<Coders> following) {
        this.following = following;
    }

}