iSharkFly-Docs/java-tutorials
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

BAEL-2275: Change constructor of Order

Browse Source
This commit is contained in:
Lukasz Rys 2019-11-17 15:54:37 +01:00
parent 7010533b25
commit fbd2c58844
12 changed files with 38 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ddd/src/main/java/com/baeldung/ddd/PersistingDddAggregatesApplication.java
View File

@ -3,7 +3,7 @@ package com.baeldung.ddd;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
@SpringBootApplication(scanBasePackages = "com.baeldung.ddd.order")
public class PersistingDddAggregatesApplication {
public static void main(String[] args) {

6
ddd/src/main/java/com/baeldung/ddd/layers/application/OrderController.java
View File

@ -22,9 +22,9 @@ public class OrderController {
@PostMapping(produces = MediaType.APPLICATION_JSON_UTF8_VALUE, consumes = MediaType.APPLICATION_JSON_UTF8_VALUE)
CreateOrderResponse createOrder(@RequestBody final CreateOrderRequest createOrderRequest) {
return new CreateOrderResponse(orderService
.createOrder(createOrderRequest.getProducts())
.toString());
final ObjectId id = orderService.createOrder(createOrderRequest.getProduct());
return new CreateOrderResponse(id.toString());
}
@PostMapping(value = "/{id}/products", consumes = MediaType.APPLICATION_JSON_UTF8_VALUE)

4
ddd/src/main/java/com/baeldung/ddd/layers/application/request/AddProductRequest.java
View File

@ -4,8 +4,10 @@ import com.baeldung.ddd.layers.domain.Product;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import javax.validation.constraints.NotNull;
public class AddProductRequest {
private Product product;
@NotNull private Product product;
@JsonCreator
public AddProductRequest(@JsonProperty("product") final Product product) {

13
ddd/src/main/java/com/baeldung/ddd/layers/application/request/CreateOrderRequest.java
View File

@ -4,18 +4,17 @@ import com.baeldung.ddd.layers.domain.Product;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import java.util.ArrayList;
import java.util.List;
import javax.validation.constraints.NotNull;
public class CreateOrderRequest {
private List<Product> products;
@NotNull private Product product;
@JsonCreator
public CreateOrderRequest(@JsonProperty("products") final List<Product> productList) {
this.products = new ArrayList<>(productList);
public CreateOrderRequest(@JsonProperty("product") @NotNull Product product) {
this.product = product;
}
public List<Product> getProducts() {
return products;
public Product getProduct() {
return product;
}
}

9
ddd/src/main/java/com/baeldung/ddd/layers/domain/Order.java
View File

@ -14,14 +14,11 @@ public class Order {
private List<Product> products;
private BigDecimal price;
public Order(final ObjectId id, final List<Product> products) {
public Order(final ObjectId id, final Product product) {
this.id = id;
this.products = new ArrayList<>(products);
this.products = new ArrayList<>(Collections.singletonList(product));
this.status = OrderStatus.CREATED;
this.price = products
.stream()
.map(Product::getPrice)
.reduce(BigDecimal.ZERO, BigDecimal::add);
this.price = product.getPrice();
}
public void complete() {

7
ddd/src/main/java/com/baeldung/ddd/layers/domain/service/DomainOrderService.java
View File

@ -2,12 +2,9 @@ package com.baeldung.ddd.layers.domain.service;
import com.baeldung.ddd.layers.domain.Order;
import com.baeldung.ddd.layers.domain.Product;
import com.baeldung.ddd.layers.domain.exception.DomainException;
import com.baeldung.ddd.layers.domain.repository.OrderRepository;
import org.bson.types.ObjectId;
import java.util.List;
public class DomainOrderService implements OrderService {
private final OrderRepository orderRepository;
@ -17,8 +14,8 @@ public class DomainOrderService implements OrderService {
}
@Override
public ObjectId createOrder(List<Product> products) {
final Order order = new Order(ObjectId.get(), products);
public ObjectId createOrder(final Product product) {
final Order order = new Order(ObjectId.get(), product);
orderRepository.save(order);
return order.getId();

4
ddd/src/main/java/com/baeldung/ddd/layers/domain/service/OrderService.java
View File

@ -3,10 +3,8 @@ package com.baeldung.ddd.layers.domain.service;
import com.baeldung.ddd.layers.domain.Product;
import org.bson.types.ObjectId;
import java.util.List;
public interface OrderService {
ObjectId createOrder(List<Product> products);
ObjectId createOrder(final Product product);
void addProduct(ObjectId id, Product product);

3
ddd/src/main/java/com/baeldung/ddd/layers/infrastracture/configuration/DomainConfiguration.java
View File

@ -1,12 +1,15 @@
package com.baeldung.ddd.layers.infrastracture.configuration;
import com.baeldung.ddd.layers.DomainLayerApplication;
import com.baeldung.ddd.layers.domain.repository.OrderRepository;
import com.baeldung.ddd.layers.domain.service.DomainOrderService;
import com.baeldung.ddd.layers.domain.service.OrderService;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
@Configuration
@ComponentScan(basePackageClasses = DomainLayerApplication.class)
public class DomainConfiguration {
@Bean

3
ddd/src/main/java/com/baeldung/ddd/layers/infrastracture/configuration/MongoDBConfiguration.java
View File

@ -1,7 +1,8 @@
package com.baeldung.ddd.layers.infrastracture.configuration;
import com.baeldung.ddd.layers.infrastracture.repository.SpringDataOrderRepository;
import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
@EnableMongoRepositories
@EnableMongoRepositories(basePackageClasses = SpringDataOrderRepository.class)
public class MongoDBConfiguration {
}

3
ddd/src/test/java/com/baeldung/ddd/layers/domain/OrderProvider.java
View File

@ -3,11 +3,10 @@ package com.baeldung.ddd.layers.domain;
import org.bson.types.ObjectId;
import java.math.BigDecimal;
import java.util.Arrays;
public class OrderProvider {
public static Order getCreatedOrder() {
return new Order(ObjectId.get(), Arrays.asList(new Product(BigDecimal.TEN, "productName")));
return new Order(ObjectId.get(), new Product(BigDecimal.TEN, "productName"));
}
public static Order getCompletedOrder() {

3
ddd/src/test/java/com/baeldung/ddd/layers/domain/service/DomainOrderServiceUnitTest.java
View File

@ -10,7 +10,6 @@ import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.function.Executable;
import java.math.BigDecimal;
import java.util.Arrays;
import java.util.Optional;
import static org.junit.jupiter.api.Assertions.assertNotNull;
@ -33,7 +32,7 @@ class DomainOrderServiceUnitTest {
void shouldCreateOrder_thenSaveIt() {
final Product product = new Product(BigDecimal.TEN, "productName");
final ObjectId id = tested.createOrder(Arrays.asList(product));
final ObjectId id = tested.createOrder(product);
verify(orderRepository).save(any(Order.class));
assertNotNull(id);