From 506c327ae850d281b58cbf485fd1b4d15821922c Mon Sep 17 00:00:00 2001
From: Helius <wangdoubleone@gmail.com>
Date: Wed, 22 Sep 2021 14:37:22 +0800
Subject: [PATCH] add cancelOrder

---
 src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java |   19 +++++++++++++++++--
 1 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java
index d6b93d2..cc89996 100644
--- a/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java
+++ b/src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallOrderInfoServiceImpl.java
@@ -35,7 +35,7 @@
     private final MallOrderItemMapper mallOrderItemMapper;
 
     @Override
-    public String createOrder(AddOrderDto addOrderDto) {
+    public Long createOrder(AddOrderDto addOrderDto) {
         MallMember member = LoginUserUtil.getLoginUser();
 
         MallAddressInfo address = mallAddressInfoMapper.selectById(addOrderDto.getAddressId());
@@ -91,8 +91,23 @@
         }
 
 
-        return orderNo;
+        return orderInfo.getId();
     }
 
+    @Override
+    public void cancelOrder(Long id) {
+        MallMember member = LoginUserUtil.getLoginUser();
+        MallOrderInfo orderInfo = this.baseMapper.selectOrderByMemberIdAndId(member.getId(), id);
+        if (orderInfo == null) {
+            throw new FebsException("订单不存在");
+        }
 
+        if (OrderStatusEnum.WAIT_PAY.getValue() != orderInfo.getStatus()) {
+            throw new FebsException("订单不是待付款, 无法取消");
+        }
+
+        orderInfo.setStatus(OrderStatusEnum.CANCEL.getValue());
+        orderInfo.setCancelType(MallOrderInfo.CANCEL_BY_SELF);
+        this.baseMapper.updateById(orderInfo);
+    }
 }

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