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fly0wingfly0wing
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ddd+tdd练习
1 parent 38b4937 commit daa4ab7

14 files changed

Lines changed: 346 additions & 1 deletion

‎pom.xml‎

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<version>1.0-SNAPSHOT</version>
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<dependencies>
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<version>1.16.16</version>
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</dependency>
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<dependency>
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<groupId>com.google.guava</groupId>
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<artifactId>guava</artifactId>
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<version>19.0</version>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<scope>test</scope>
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<optional>true</optional>
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</dependency>
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<dependency>
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<dependency>
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<groupId>org.mockito</groupId>
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<artifactId>mockito-all</artifactId>
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<version>1.9.5</version>
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<version>2.0M10</version>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>2.3.2</version>
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<configuration>
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<source>1.8</source>
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<target>1.8</target>
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<encoding>UTF-8</encoding>
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<showWarnings>true</showWarnings>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>

‎src/main/java/com/dmall/common/Transactional.java‎

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package com.dmall.common;
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/**
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* 标注事务。Dummy...
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*/
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public @interface Transactional {
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}

‎src/main/java/com/dmall/order/domain/model/CustomerContact.java‎

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package com.dmall.order.domain.model;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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@Getter
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@AllArgsConstructor
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public class CustomerContact {
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private String name;
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private String address;
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}

‎src/main/java/com/dmall/order/domain/model/Order.java‎

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package com.dmall.order.domain.model;
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import lombok.AllArgsConstructor;
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import lombok.Getter;
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import lombok.NonNull;
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import lombok.RequiredArgsConstructor;
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import java.util.*;
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@AllArgsConstructor
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@RequiredArgsConstructor
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public class Order implements Cloneable {
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@NonNull
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@Getter
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private UUID id;
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@NonNull
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@Getter
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private Date createdDate;
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@NonNull
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@Getter
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private CustomerContact customerContact;
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@NonNull
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@Getter
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private OrderItem[] orderItems;
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private List<OrderEvent.OrderEventEnum> orderEvents = new ArrayList<>();
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public OrderEvent.OrderEventEnum getStatus() {
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return orderEvents.get(orderEvents.size() - 1);
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}
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public List<OrderEvent.OrderEventEnum> getStatusRoad() {
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return Collections.unmodifiableList(orderEvents);
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}
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public void addStatus(OrderEvent.OrderEventEnum submitted) {
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orderEvents.add(submitted);
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}
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@Override
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public Object clone() {
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try {
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return super.clone();
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} catch (CloneNotSupportedException e) {
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throw new RuntimeException(e);
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}
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}
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/**
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* fixme 用于解决Map存储中，对象引用一直存在的问题，是否有其他方案解决？
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*
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* @return
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*/
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public Order cloneForMemDB() {
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Order clone = (Order) clone();
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clone.orderEvents = new ArrayList<>();
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return clone;
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}
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}

‎src/main/java/com/dmall/order/domain/model/OrderEvent.java‎

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package com.dmall.order.domain.model;
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import lombok.AccessLevel;
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import lombok.AllArgsConstructor;
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import lombok.Builder;
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import lombok.Getter;
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import java.util.UUID;
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@Getter
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@AllArgsConstructor
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@Builder
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public class OrderEvent {
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private UUID orderId;
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private OrderEventEnum orderEvent;
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public OrderEvent() {
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}
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public static enum OrderEventEnum {
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Submitted, Created, Paid, Cancel
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}
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}

‎src/main/java/com/dmall/order/domain/model/OrderEventRepository.java‎

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package com.dmall.order.domain.model;
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import java.util.List;
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import java.util.UUID;
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public interface OrderEventRepository {
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OrderEvent findByOrderIdLast(UUID orderId);
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List<OrderEvent> findByOrderIdAll(UUID orderId);
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public boolean save(OrderEvent order);
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}

‎src/main/java/com/dmall/order/domain/model/OrderFactory.java‎

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package com.dmall.order.domain.model;
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import java.util.Date;
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import java.util.UUID;
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public class OrderFactory {
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public static Order createOrder(String name, String address) {
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CustomerContact customerContact = new CustomerContact(name, address);
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OrderItem[] orderItems = new OrderItem[]{};
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Order order = new Order(UUID.randomUUID(), new Date(), customerContact, orderItems);
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order.addStatus(OrderEvent.OrderEventEnum.Submitted);
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return order;
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}
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}

‎src/main/java/com/dmall/order/domain/model/OrderItem.java‎

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package com.dmall.order.domain.model;
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import lombok.Getter;
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@Getter
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public class OrderItem {
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private Integer amount;
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private ProductSnapshot productSnapshot;
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}

‎src/main/java/com/dmall/order/domain/model/OrderRepository.java‎

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package com.dmall.order.domain.model;
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import java.util.UUID;
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public interface OrderRepository {
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public Order findById(UUID orderId);
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public void save(Order order);
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}

‎src/main/java/com/dmall/order/domain/model/ProductSnapshot.java‎

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package com.dmall.order.domain.model;
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import lombok.Getter;
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@Getter
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public class ProductSnapshot {
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private String sku;
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private Double price;
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}

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