order.java

工厂版本管理系统,STRUTS2框架,用于管理商品的版本,便于有效的控制版本

package com.bluesky.elecall.domain.order;

import java.math.BigDecimal;
import java.util.Date;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Random;
import java.util.Set;

import com.bluesky.elecall.domain.Product;
import com.bluesky.elecall.domain.cart.CartItem;
import com.bluesky.elecall.domain.cart.ShoppingCart;
import com.bluesky.elecall.domain.organization.User;

public class Order {

	private long id;

	private PaymentType paymentType;
	private String paymentTypeString;

	private Date createTime;

	private OrderState state;

	private User user;	
	private String name;
	private String note;
	
	private Set<OrderItem> items = new HashSet<OrderItem>();
	
	private DeliveryAddress deliveryAddress;
	private String receiverName;
	private String receiverPhoneNumber;
	private String receiverAddress;
	private String receiverPostCode;
	
	private String deliveryMethod;

	
	public Order() {
		deliveryAddress = new DeliveryAddress();
		paymentType = new PaymentType();
		createTime = new Date();
		state = new OrderState();
		user = new User();
	}

	public Set<OrderItem> getItems() {
		return items;
	}

	public void setItems(Set<OrderItem> items) {
		this.items = items;
	}

	public long getId() {
		return id;
	}

	public void setId(long id) {
		this.id = id;
	}

	public OrderState getState() {
		return state;
	}

	public void setState(OrderState state) {
		this.state = state;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}

	public String getNote() {
		return note;
	}

	public void setNote(String note) {
		this.note = note;
	}

	public DeliveryAddress getDeliveryAddress() {
		return deliveryAddress;
	}

	public void setDeliveryAddress(DeliveryAddress deliveryAddress) {
		this.deliveryAddress = deliveryAddress;
		
		receiverName = deliveryAddress.getReceiverName();
		receiverAddress = deliveryAddress.getAddress();
		receiverPostCode = deliveryAddress.getPostCode();
		receiverPhoneNumber = deliveryAddress.getPhoneNumber();
	}

	public User getUser() {
		return user;
	}

	public void setUser(User user) {
		this.user = user;
	}

	public String getPaymentTypeString() {
		return paymentTypeString;
	}

	public void setPaymentTypeString(String paymentTypeString) {
		this.paymentTypeString = paymentTypeString;
	}


	public String getReceiverName() {
		return receiverName;
	}

	public void setReceiverName(String receiverName) {
		this.receiverName = receiverName;
	}

	public String getReceiverPhoneNumber() {
		return receiverPhoneNumber;
	}

	public void setReceiverPhoneNumber(String receiverPhoneNumber) {
		this.receiverPhoneNumber = receiverPhoneNumber;
	}

	public String getReceiverAddress() {
		return receiverAddress;
	}

	public void setReceiverAddress(String receiverAddress) {
		this.receiverAddress = receiverAddress;
	}

	public String getReceiverPostCode() {
		return receiverPostCode;
	}

	public void setReceiverPostCode(String receiverPostCode) {
		this.receiverPostCode = receiverPostCode;
	}

	public PaymentType getPaymentType() {
		return paymentType;
	}

	public void setPaymentType(PaymentType paymentType) {
		this.paymentType = paymentType;
	}

	public Date getCreateTime() {
		return createTime;
	}

	public void setCreateTime(Date createTime) {
		this.createTime = createTime;
	}

	public String getDeliveryMethod() {
		return deliveryMethod;
	}

	public void setDeliveryMethod(String deliveryMethod) {
		this.deliveryMethod = deliveryMethod;
	}

	public void addItem(OrderItem orderItem) {
		items.add(orderItem);
		orderItem.setOrder(this);
	}

	public BigDecimal getProductTotalAmount() {

		BigDecimal sum = BigDecimal.ZERO;

		Iterator<OrderItem> it = items.iterator();
		while (it.hasNext()) {
			OrderItem oi =  it.next();
			sum = sum.add(oi.getAmount());
		}

		return sum;
	}

	public BigDecimal getDeliveryAmount() {
		//TODO delivery amount
		return new BigDecimal(10);
	}
	
	public BigDecimal getTotalAmount() {
		return getProductTotalAmount().add(getDeliveryAmount());
	}
	
	/*
	 * convert the cart item to order item
	 */
	public void loadFromShoppingCart(ShoppingCart cart) {
		items.clear();
		Iterator<CartItem> it = cart.getItems().values().iterator();
		while (it.hasNext()) {
			CartItem ci = it.next();

			OrderItem oi = new OrderItem(ci);
			
			addItem(oi);
		}

	}

	public static Order getSample(List<Product> productList, User user) {

		Order o = new Order();

		o.setUser(user);
		o.setDeliveryAddress(user.getDefaultDeliveryAddress());
		o.setPaymentType(PaymentType.CASH);
		o.setState(OrderState.INITIAL);
		o.setDeliveryAddress(user.getDefaultDeliveryAddress());
		o.setCreateTime(new Date());

		Random r = new Random();

		OrderItem oi1 = OrderItem.getSample(productList.get(r
				.nextInt(productList.size())), user);
		o.getItems().add(oi1);
		OrderItem oi2 = OrderItem.getSample(productList.get(r
				.nextInt(productList.size())), user);
		o.getItems().add(oi2);

		return o;
	}
}