添加 order 临时提交，写完 api dataObject 和一些定义，为实现

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/OrderService.java

@@ -0,0 +1,57 @@
+package cn.iocoder.mall.order.api;
+
+import cn.iocoder.mall.order.api.bo.OrderBO;
+import cn.iocoder.mall.order.api.dto.OrderCreateDTO;
+import cn.iocoder.mall.order.api.dto.OrderUpdateDTO;
+
+/**
+ * 订单 service
+ *
+ * @author Sin
+ * @time 2019-03-16 13:15
+ */
+public interface OrderService {
+
+    /**
+     * 订单创建
+     *
+     * @param orderCreateDTO
+     * @return
+     */
+    OrderBO createOrder(OrderCreateDTO orderCreateDTO);
+
+    /**
+     * 订单更新
+     *
+     * @param orderUpdateDTO
+     */
+    void updateOrder(OrderUpdateDTO orderUpdateDTO);
+
+    /**
+     * 删除订单
+     *
+     * @param orderId
+     */
+    void deleteOrder(String orderId);
+
+    /**
+     * 监听支付动作
+     *
+     *  mq 更新 payStatus
+     */
+    void listenerPayment();
+
+    /**
+     * 监听确认收货
+     *
+     * mq 更新 status
+     */
+    void listenerConfirmGoods();
+
+    /**
+     * 监听换货
+     *
+     * mq 更新 status
+     */
+    void listenerExchangeGoods();
+}

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/bo/OrderBO.java

@@ -0,0 +1,12 @@
+package cn.iocoder.mall.order.api.bo;
+
+import java.io.Serializable;
+
+/**
+ * 订单创建 BO
+ *
+ * @author Sin
+ * @time 2019-03-16 14:38
+ */
+public class OrderBO implements Serializable {
+}

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/constants/MQConstants.java

@@ -0,0 +1,15 @@
+package cn.iocoder.mall.order.api.constants;
+
+/**
+ * MQ 订阅消息
+ *
+ * @author Sin
+ * @time 2019-03-16 15:04
+ */
+public class MQConstants {
+
+    /**
+     * 订单 - 创建成功 消息
+     */
+    public static final String ORDER_CREATE_SUCCESS = "order.orderCreateSuccess";
+}

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/constants/OrderPayStatusEnum.java

@@ -0,0 +1,26 @@
+package cn.iocoder.mall.order.api.constants;
+
+/**
+ * 订单状态 status
+ *
+ * @author Sin
+ * @time 2019-03-16 14:32
+ */
+public enum OrderPayStatusEnum {
+
+    WAITING_PAYMENT(0, "等待支付"),
+    SUCCESSFUL_PAYMENT(1, "支付成功"),
+    REFUND_PAYMENT(2, "退款成功"),
+
+    ;
+
+
+    private final int value;
+
+    private final String text;
+
+    OrderPayStatusEnum(int value, String text) {
+        this.value = value;
+        this.text = text;
+    }
+}

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/constants/OrderStatusEnum.java

@@ -0,0 +1,36 @@
+package cn.iocoder.mall.order.api.constants;
+
+/**
+ * 订单 - status
+ *
+ * @author Sin
+ * @time 2019-03-16 14:06
+ */
+public enum OrderStatusEnum {
+
+    // 基本状态
+    WAIT_SHIPMENT(0, "等待发货"),
+    ALREADY_SHIPMENT(1, "已发货"),
+    RECEIVED_GOODS(2, "已收货"),
+    CONFIRM_RECEIPT_GOODS(3, "确认收货"), // 确认收货，也就是交易成功！
+
+    // 换货
+    APPLY_EXCHANGE_GOODS(20, "申请换货"),
+    EXCHANGE_GOODS(21, "换货中"),
+    EXCHANGE_GOODS_SUCCESSFUL(22, "换货成功"),
+
+    // 退货
+    APPLY_RETURN_GOODS(40, "申请退货"),
+    RETURN_GOODS(41, "退货中"),
+    RETURN_GOODS_SUCCESSFUL(42, "退货成功"),
+
+    ;
+
+    private final int value;
+
+    private final String text;
+
+    OrderStatusEnum(int value, String text) {
+        this.value = value;
+        this.text = text;
+    }}

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/dto/OrderCreateDTO.java

@@ -0,0 +1,12 @@
+package cn.iocoder.mall.order.api.dto;
+
+import java.io.Serializable;
+
+/**
+ * 订单创建
+ *
+ * @author Sin
+ * @time 2019-03-16 14:42
+ */
+public class OrderCreateDTO implements Serializable {
+}

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/dto/OrderUpdateDTO.java

@@ -0,0 +1,12 @@
+package cn.iocoder.mall.order.api.dto;
+
+import java.io.Serializable;
+
+/**
+ * 订单更新
+ *
+ * @author Sin
+ * @time 2019-03-16 14:46
+ */
+public class OrderUpdateDTO implements Serializable {
+}

order/order-service-api/src/main/java/cn/iocoder/mall/order/api/package-info.java

@@ -0,0 +1,7 @@
+/**
+ * 订单 api
+ *
+ * @author Sin
+ * @time 2019-03-16 13:15
+ */
+package cn.iocoder.mall.order.api;