Class Order

src/main/java/com/kipperdev/orderhub/entity/Order.java:14–75

import java.util.List;

@Entity
@Table(name = "orders")
@Data
@NoArgsConstructor
@AllArgsConstructor
public class Order {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @NotNull(message = "Cliente é obrigatório")
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "customer_id", nullable = false)
    private Customer customer;

    @Enumerated(EnumType.STRING)
    @Column(nullable = false)
    private OrderStatus status;

    @DecimalMin(value = "0.01", message = "Valor total deve ser maior que zero")
    @Column(name = "total_amount", nullable = false, precision = 10, scale = 2)
    private BigDecimal totalAmount;

    @Column(name = "payment_method")
    private String paymentMethod;

    @Column(name = "abacate_transaction_id")
    private String abacateTransactionId;

    @Column(name = "payment_link")
    private String paymentLink;

    @Column(name = "created_at", nullable = false)
    private LocalDateTime createdAt;

    @Column(name = "updated_at")
    private LocalDateTime updatedAt;

    @Column(name = "paid_at")
    private LocalDateTime paidAt;

    @OneToMany(mappedBy = "order", cascade = CascadeType.ALL, fetch = FetchType.LAZY)
    private List<OrderItem> items;

    @PrePersist
    protected void onCreate() {
        createdAt = LocalDateTime.now();
        updatedAt = LocalDateTime.now();
        if (status == null) {
            status = OrderStatus.PENDING_PAYMENT;
        }
    }

    @PreUpdate
    protected void onUpdate() {
        updatedAt = LocalDateTime.now();
        if (status == OrderStatus.PAID && paidAt == null) {