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maxjdevmaxjdev
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Merge branch 'dev'
2 parents f6ee887 + f871292 commit dafd9ae

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lines changed

‎src/main/java/br/com/catalog/models/Brand.java

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package br.com.catalog.models;
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import br.com.catalog.models.abstract_entity.AuditableEntity;
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import br.com.catalog.models.enums.Status;
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import jakarta.persistence.*;
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import jakarta.validation.constraints.NotBlank;
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import lombok.*;
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import java.util.List;
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@Getter
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@Setter
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@ToString
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@RequiredArgsConstructor
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@AllArgsConstructor
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@Builder
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@Entity
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@Table(name = "tb_brand")
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public class Brand extends AuditableEntity {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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private Long id;
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@Column(nullable = false, unique = true, length = 50)
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@NotBlank(message = "O nome é obrigatório")
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private String name;
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@OneToMany(mappedBy = "brand", cascade = CascadeType.PERSIST, fetch = FetchType.LAZY)
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@ToString.Exclude
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private List<Product> products;
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@Override
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protected void onStatusChange(Status newStatus) {
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this.products.forEach(product -> product.setStatus(newStatus));
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}
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}

‎src/main/java/br/com/catalog/models/Product.java

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package br.com.catalog.models;
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import br.com.catalog.models.abstract_entity.AuditableEntity;
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import jakarta.persistence.*;
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import jakarta.validation.constraints.DecimalMin;
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import jakarta.validation.constraints.Digits;
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import jakarta.validation.constraints.Min;
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import jakarta.validation.constraints.NotBlank;
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import lombok.*;
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import java.math.BigDecimal;
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@Getter
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@Setter
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@ToString
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@RequiredArgsConstructor
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@AllArgsConstructor
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@Builder
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@Entity
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@Table(name = "tb_product")
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public class Product extends AuditableEntity {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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private Long id;
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@Column(nullable = false, unique = true, length = 50)
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@NotBlank(message = "O nome é obrigatório")
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private String name;
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@ManyToOne
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@JoinColumn(name = "brand_id", nullable = false)
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private Brand brand;
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@Column(nullable = false, columnDefinition = "TEXT")
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@NotBlank(message = "A descrição do produto é obrigatória")
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private String description;
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@Column(nullable = false, precision = 5, scale = 2)
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@DecimalMin(value = "0.0", inclusive = false, message = "O preço do produto deve ser maior que zero")
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@Digits(integer = 10, fraction = 2, message = "O preço do produto deve ter no máximo 10 dígitos inteiros e 2 dígitos decimais")
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private BigDecimal price;
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@Column(nullable = false)
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@Min(value = 0, message = "A quantidade em estoque do produto não pode ser negativa")
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private int stockQuantity;
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}

‎src/main/java/br/com/catalog/models/User.java

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package br.com.catalog.models;
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import br.com.catalog.models.abstract_entity.AuditableEntity;
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import br.com.catalog.models.enums.Status;
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import br.com.catalog.models.enums.UserRole;
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import jakarta.persistence.*;
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import lombok.*;
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import org.springframework.security.core.GrantedAuthority;
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import org.springframework.security.core.authority.SimpleGrantedAuthority;
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import org.springframework.security.core.userdetails.UserDetails;
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import java.util.Collection;
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import java.util.List;
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@Getter
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@Setter
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@NoArgsConstructor
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@AllArgsConstructor
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@Builder
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@Entity
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@Table(name = "tb_user")
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public class User extends AuditableEntity implements UserDetails{
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@Id
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@GeneratedValue(strategy = GenerationType.UUID)
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private String id;
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@Column(nullable = false, unique = true, length = 50)
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private String login;
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@Column(nullable = false, length = 50)
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private String password;
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@Enumerated(EnumType.STRING)
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@Column(nullable = false)
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private UserRole role;
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@Override
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public Collection<? extends GrantedAuthority> getAuthorities() {
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if (this.role == UserRole.ADMIN)
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return List.of(new SimpleGrantedAuthority("ROLE_ADMIN"),
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new SimpleGrantedAuthority("ROLE_USER"));
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else return List.of(new SimpleGrantedAuthority("ROLE_USER"));
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}
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@Override
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public String getUsername() {
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return this.login;
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}
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@Override
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public boolean isAccountNonExpired() {
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return this.status != Status.INACTIVE;
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}
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@Override
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public boolean isAccountNonLocked() {
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return this.status != Status.DELETED;
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}
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@Override
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public boolean isEnabled() {
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return this.status == Status.ACTIVE;
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}
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}

‎src/main/java/br/com/catalog/models/abstract_entity/AuditableEntity.java

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package br.com.catalog.models.abstract_entity;
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import br.com.catalog.models.enums.Status;
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import jakarta.persistence.*;
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import lombok.Getter;
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import lombok.Setter;
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import java.time.LocalDateTime;
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@Getter
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@Setter
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@MappedSuperclass
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public abstract class AuditableEntity {
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@Enumerated(EnumType.STRING)
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@Column(nullable = false)
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protected Status status;
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@Column(nullable = false, updatable = false)
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protected LocalDateTime createdAt;
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@Column(nullable = false)
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protected LocalDateTime updatedAt;
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@PrePersist
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protected void onCreate() {
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this.createdAt = LocalDateTime.now();
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this.updatedAt = LocalDateTime.now();
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this.status = Status.ACTIVE;
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}
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@PreUpdate
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protected void onUpdate() {
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this.updatedAt = LocalDateTime.now();
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}
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public void activate() {
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this.status = Status.ACTIVE;
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this.updatedAt = LocalDateTime.now();
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onStatusChange(Status.ACTIVE);
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}
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public void disable() {
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this.status = Status.INACTIVE;
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this.updatedAt = LocalDateTime.now();
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onStatusChange(Status.INACTIVE);
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}
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public void delete() {
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this.status = Status.DELETED;
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this.updatedAt = LocalDateTime.now();
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onStatusChange(Status.DELETED);
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}
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protected void onStatusChange(Status newStatus) {
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// TODO Implementar as mudanças necessárias quando o status mudar
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};
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}

‎src/main/java/br/com/catalog/models/enums/Status.java

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package br.com.catalog.models.enums;
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public enum Status {
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ACTIVE,
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INACTIVE,
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DELETED
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}

‎src/main/java/br/com/catalog/models/enums/UserRole.java

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package br.com.catalog.models.enums;
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import lombok.Getter;
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@Getter
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public enum UserRole {
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ADMIN("admin"),
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USER("user");
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private final String role;
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UserRole(String role) {
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this.role = role;
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}
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}

‎src/main/java/br/com/catalog/repositories/IBrandRepository.java

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package br.com.catalog.repositories;
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import br.com.catalog.models.Brand;
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import org.springframework.data.domain.Page;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.data.jpa.repository.Query;
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import org.springframework.stereotype.Repository;
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import java.util.Optional;
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@Repository
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public interface IBrandRepository extends JpaRepository<Brand, Long> {
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boolean existsByNameIgnoreCase(String name);
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@Query("SELECT b FROM Brand b WHERE LOWER(b.name) = LOWER(:name) AND b.status = 'ACTIVE'")
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Optional<Brand> findActiveByNameIgnoreCase(String name);
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@Query("SELECT b FROM Brand b WHERE b.id = :id AND b.status = 'ACTIVE'")
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Optional<Brand> findActiveById(Long id);
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@Query("SELECT b FROM Brand b WHERE b.status = 'ACTIVE'")
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Page<Brand> findAllActive(Pageable pageable);
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}

‎src/main/java/br/com/catalog/repositories/IProductRepository.java

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package br.com.catalog.repositories;
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import br.com.catalog.models.Product;
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import org.springframework.data.domain.Page;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.data.jpa.repository.Query;
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import org.springframework.stereotype.Repository;
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import java.util.Optional;
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@Repository
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public interface IProductRepository extends JpaRepository<Product, Long>{
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boolean existsByNameIgnoreCase(String name);
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@Query("SELECT p FROM Product p WHERE LOWER(p.name) = LOWER(:name) AND p.status = 'ACTIVE'")
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Optional<Product> findActiveByNameIgnoreCase(String name);
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@Query("SELECT p FROM Product p WHERE p.id = :id AND p.status = 'ACTIVE'")
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Optional<Product> findActiveById(Long id);
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@Query("SELECT p FROM Product p WHERE p.status = 'ACTIVE'")
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Page<Product> findAllActive(Pageable pageable);
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}

‎src/main/java/br/com/catalog/repositories/IUserRepository.java

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package br.com.catalog.repositories;
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import br.com.catalog.models.User;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.security.core.userdetails.UserDetails;
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import org.springframework.stereotype.Repository;
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@Repository
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public interface IUserRepository extends JpaRepository<User, String> {
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UserDetails findByLogin(String login);
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boolean existsByLogin(String login);
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}

‎src/main/java/br/com/catalog/security/AuthorizationService.java

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package br.com.catalog.security;
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import br.com.catalog.repositories.IUserRepository;
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import org.springframework.security.core.userdetails.UserDetails;
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import org.springframework.security.core.userdetails.UserDetailsService;
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import org.springframework.security.core.userdetails.UsernameNotFoundException;
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import org.springframework.stereotype.Service;
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@Service
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public class AuthorizationService implements UserDetailsService {
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private final IUserRepository userRepository;
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public AuthorizationService(IUserRepository userRepository) {
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this.userRepository = userRepository;
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}
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@Override
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public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
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return userRepository.findByLogin(username);
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}
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}

‎src/main/java/br/com/catalog/security/SecurityConfig.java

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package br.com.catalog.security;
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import static org.springframework.security.config.http.SessionCreationPolicy.STATELESS;
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import org.springframework.http.HttpMethod;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.security.authentication.AuthenticationManager;
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import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
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import org.springframework.security.config.annotation.web.builders.HttpSecurity;
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import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
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import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
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import org.springframework.security.crypto.password.PasswordEncoder;
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import org.springframework.security.web.SecurityFilterChain;
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import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
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@Configuration
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@EnableWebSecurity
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public class SecurityConfig {
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private final SecurityFilter securityFilter;
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public SecurityConfig(SecurityFilter securityFilter) {
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this.securityFilter = securityFilter;
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}
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@Bean
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public SecurityFilterChain securityFilterChain(HttpSecurity httpSecurity) throws Exception {
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return httpSecurity
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.sessionManagement(session -> session.sessionCreationPolicy(STATELESS))
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.authorizeHttpRequests(authorize -> authorize
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.requestMatchers(HttpMethod.POST, "/auth/*").permitAll()
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.requestMatchers(HttpMethod.GET, "/api/v1/**").permitAll()
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.requestMatchers("/api/admin/**").hasAuthority("ADMIN")
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.anyRequest().authenticated()
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)
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.csrf(csrf -> csrf.disable())
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.addFilterBefore(securityFilter, UsernamePasswordAuthenticationFilter.class)
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.build();
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}
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@Bean
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public AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration) throws Exception {
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return authenticationConfiguration.getAuthenticationManager();
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}
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@Bean
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public PasswordEncoder passwordEncoder(){
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return new BCryptPasswordEncoder();
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}
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}

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