refactor: removes quantity attribute from product table

Author: thgosi

db/01-create-tables.sql

@@ -77,7 +77,6 @@ create table if not exists prd_product
 (
     deleted          boolean          not null,
     price            double precision not null,
-    quantity         double precision not null,
     category         bigint           not null
     constraint fk_product_category
     references cat_category,

db/03-insert-example-data.sql

@@ -1,27 +1,27 @@
 -- Registros para a categoria 'Lanche'
-INSERT INTO prd_product (deleted, price, quantity, category, creation_date, last_update_date, name)
-VALUES (false, 10.99, 5, (SELECT id FROM cat_category WHERE name = 'Lanche'), NOW(), NOW(), 'Hambúrguer');
+INSERT INTO prd_product (deleted, price, category, creation_date, last_update_date, name)
+VALUES (false, 10.99, (SELECT id FROM cat_category WHERE name = 'Lanche'), NOW(), NOW(), 'Hambúrguer');
 
-INSERT INTO prd_product (deleted, price, quantity, category, creation_date, last_update_date, name)
-VALUES (false, 8.99, 3, (SELECT id FROM cat_category WHERE name = 'Lanche'), NOW(), NOW(), 'Sanduíche de Frango');
+INSERT INTO prd_product (deleted, price, category, creation_date, last_update_date, name)
+VALUES (false, 8.99, (SELECT id FROM cat_category WHERE name = 'Lanche'), NOW(), NOW(), 'Sanduíche de Frango');
 
 -- Registros para a categoria 'Acompanhamento'
-INSERT INTO prd_product (deleted, price, quantity, category, creation_date, last_update_date, name)
-VALUES (false, 3.99, 10, (SELECT id FROM cat_category WHERE name = 'Acompanhamento'), NOW(), NOW(), 'Batata Frita');
+INSERT INTO prd_product (deleted, price, category, creation_date, last_update_date, name)
+VALUES (false, 3.99, (SELECT id FROM cat_category WHERE name = 'Acompanhamento'), NOW(), NOW(), 'Batata Frita');
 
-INSERT INTO prd_product (deleted, price, quantity, category, creation_date, last_update_date, name)
-VALUES (false, 2.99, 8, (SELECT id FROM cat_category WHERE name = 'Acompanhamento'), NOW(), NOW(), 'Nuggets');
+INSERT INTO prd_product (deleted, price, category, creation_date, last_update_date, name)
+VALUES (false, 2.99, (SELECT id FROM cat_category WHERE name = 'Acompanhamento'), NOW(), NOW(), 'Nuggets');
 
 -- Registros para a categoria 'Bebida'
-INSERT INTO prd_product (deleted, price, quantity, category, creation_date, last_update_date, name)
-VALUES (false, 4.99, 20, (SELECT id FROM cat_category WHERE name = 'Bebida'), NOW(), NOW(), 'Refrigerante');
+INSERT INTO prd_product (deleted, price, category, creation_date, last_update_date, name)
+VALUES (false, 4.99, (SELECT id FROM cat_category WHERE name = 'Bebida'), NOW(), NOW(), 'Refrigerante');
 
-INSERT INTO prd_product (deleted, price, quantity, category, creation_date, last_update_date, name)
-VALUES (false, 2.49, 15, (SELECT id FROM cat_category WHERE name = 'Bebida'), NOW(), NOW(), 'Suco');
+INSERT INTO prd_product (deleted, price, category, creation_date, last_update_date, name)
+VALUES (false, 2.49, (SELECT id FROM cat_category WHERE name = 'Bebida'), NOW(), NOW(), 'Suco');
 
 -- Registros para a categoria 'Sobremesa'
-INSERT INTO prd_product (deleted, price, quantity, category, creation_date, last_update_date, name)
-VALUES (false, 6.99, 5, (SELECT id FROM cat_category WHERE name = 'Sobremesa'), NOW(), NOW(), 'Sorvete');
+INSERT INTO prd_product (deleted, price, category, creation_date, last_update_date, name)
+VALUES (false, 6.99, (SELECT id FROM cat_category WHERE name = 'Sobremesa'), NOW(), NOW(), 'Sorvete');
 
-INSERT INTO prd_product (deleted, price, quantity, category, creation_date, last_update_date, name)
-VALUES (false, 4.49, 3, (SELECT id FROM cat_category WHERE name = 'Sobremesa'), NOW(), NOW(), 'Bolo de Chocolate');
+INSERT INTO prd_product (deleted, price, category, creation_date, last_update_date, name)
+VALUES (false, 4.49, (SELECT id FROM cat_category WHERE name = 'Sobremesa'), NOW(), NOW(), 'Bolo de Chocolate');

techchallenge/src/main/java/br/com/grupo63/techchallenge/adapter/out/repository/product/entity/ProductEntity.java

@@ -27,10 +27,6 @@ public class ProductEntity extends DomainEntity {
     @Column(name = "price", nullable = false)
     private Double price;
 
-    @Basic
-    @Column(name = "quantity", nullable = false)
-    private Double quantity;
-
     @JoinColumn(name = "category", foreignKey = @ForeignKey(name = "fk_product_category"), nullable = false)
     @ManyToOne(cascade = {CascadeType.DETACH, CascadeType.REFRESH}, fetch = FetchType.EAGER)
     private CategoryEntity category;
@@ -39,7 +35,6 @@ public ProductEntity(Product product) {
         super(product);
         this.name = product.getName();
         this.price = product.getPrice();
-        this.quantity = product.getQuantity();
         if (product.getCategory() != null)
             this.category = new CategoryEntity(product.getCategory());
     }
@@ -49,7 +44,6 @@ public Product toModel() {
                 this.isDeleted(),
                 this.getName(),
                 this.getPrice(),
-                this.getQuantity(),
                 this.getCategory() != null ? this.getCategory().toModel() : null);
     }
 }

techchallenge/src/main/java/br/com/grupo63/techchallenge/core/application/usecase/dto/ProductDTO.java

@@ -28,11 +28,6 @@ public class ProductDTO extends AbstractUseCaseDomainDTO<Product> {
     @Min(message = "product.price.notLessThanZero", value = 0)
     private Double price;
 
-    @Schema(example = "10.0")
-    @NotNull(message = "product.quantity.notNull")
-    @Min(message = "product.quantity.notLessThanZero", value = 0)
-    private Double quantity;
-
     @Schema(example = "1")
     @NotNull(message = "product.category.notNull")
     @Min(message = "product.category.notLessThanOne", value = 1)
@@ -44,7 +39,6 @@ public static ProductDTO toDto(Product product) {
         productDTO.setId(product.getId());
         productDTO.setName(product.getName());
         productDTO.setPrice(product.getPrice());
-        productDTO.setQuantity(product.getQuantity());
         productDTO.setCategory(product.getCategory().getId());
 
         return productDTO;
@@ -53,7 +47,6 @@ public static ProductDTO toDto(Product product) {
     public void fillDomain(Product product) {
         product.setName(name);
         product.setPrice(price);
-        product.setQuantity(quantity);
         product.setCategory(new Category(category));
     }
 }

techchallenge/src/main/java/br/com/grupo63/techchallenge/core/domain/model/product/Product.java

@@ -16,18 +16,16 @@ public class Product extends Domain {
 
     private String name;
     private Double price;
-    private Double quantity; // (stock)
     private Category category;
 
     public Product(Long id) {
         this.id = id;
     }
 
-    public Product(Long id, boolean deleted, String name, Double price, Double quantity, Category category) {
+    public Product(Long id, boolean deleted, String name, Double price, Category category) {
         super(id, deleted);
         this.name = name;
         this.price = price;
-        this.quantity = quantity;
         this.category = category;
     }
 }

techchallenge/src/main/resources/messages_pt_BR.properties

@@ -25,7 +25,5 @@ product.name.notEmpty=O nome é obrigatório
 product.name.notNull=O nome é obrigatório
 product.price.notNull=O preço é obrigatório
 product.price.notLessThanZero=O preço precisa ser maior que 0
-product.quantity.notNull=A quantidade precisa ser maior que 0
-product.quantity.notLessThanZero=A quantidade precisa ser maior que 0
 product.category.notNull=A categoria precisa estar registrada
 product.category.notLessThanOne=A categoria precisa estar registrada