User.java

package com.github.codehive.model.entity;

import java.time.LocalDateTime;
import java.util.Collection;
import java.util.List;

import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.UserDetails;

import com.github.codehive.model.enums.Role;

import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.EnumType;
import jakarta.persistence.Enumerated;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;
import jakarta.persistence.Table;

@Entity
@Table(name = "users")
public class User implements UserDetails {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @Column(nullable = false, length = 50)
    private String name;

    @Column(nullable = false, length = 80)
    private String lastName;

    @Column(nullable = false, unique = true, length = 50)
    private String enrollmentNumber;

    @Column(nullable = false, unique = true, length = 100)
    private String email;

    @Column(nullable = false, length = 255)
    private String password;

    @Column(nullable = false, length = 15)
    @Enumerated(EnumType.ORDINAL)
    private Role role;

    @Column(nullable = false, length = 40)
    private String profilePictureUrl;

    @Column(nullable = false)
    private LocalDateTime createdAt;

    @Column(nullable = false)
    private Boolean isActive;

    public User() {
        this.createdAt = LocalDateTime.now();
        this.isActive = true;
    }

    public User(String name, String lastName, String enrollmentNumber, String email, String password, Role role, String profilePictureUrl) {
        this.name = name;
        this.lastName = lastName;
        this.enrollmentNumber = enrollmentNumber;
        this.email = email;
        this.password = password;
        this.role = role;
        this.profilePictureUrl = profilePictureUrl;
        this.createdAt = LocalDateTime.now();
        this.isActive = true;
    }


    public Long getId() {
        return id;
    }

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

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public String getEnrollmentNumber() {
        return enrollmentNumber;
    }

    public void setEnrollmentNumber(String enrollmentNumber) {
        this.enrollmentNumber = enrollmentNumber;
    }

    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 Role getRole() {
        return role;
    }

    public void setRole(Role role) {
        this.role = role;
    }

    public String getProfilePictureUrl() {
        return profilePictureUrl;
    }

    public void setProfilePictureUrl(String profilePictureUrl) {
        this.profilePictureUrl = profilePictureUrl;
    }

    public LocalDateTime getCreatedAt() {
        return createdAt;
    }

    public void setCreatedAt(LocalDateTime createdAt) {
        this.createdAt = createdAt;
    }

    public Boolean getIsActive() {
        return isActive;
    }

    public void setIsActive(Boolean isActive) {
        this.isActive = isActive;
    }

    @Override
    public Collection<? extends GrantedAuthority> getAuthorities() {
        return List.of(new SimpleGrantedAuthority(role.name()));
    }

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

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

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

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

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