From a191aa60f209959dd06af623e2ad3b2d9cb3ab49 Mon Sep 17 00:00:00 2001
From: bunny <1319900154@qq.com>
Date: Fri, 29 Mar 2024 10:01:41 +0800
Subject: [PATCH] =?UTF-8?q?feat(=E6=96=B0=E5=A2=9E):=20=E7=AB=8B=E5=8D=B3?=
 =?UTF-8?q?=E8=B4=AD=E4=B9=B0?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: bunny <1319900154@qq.com>
---
 .../com/atguigu/spzx/model/vo/h5/TradeVo.java |  2 --
 .../order/controller/OrderInfoController.java |  7 +++++
 .../order/service/OrderInfoService.java       |  8 +++++
 .../service/impl/OrderInfoServiceImpl.java    | 29 +++++++++++++++++++
 4 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/spzx-model/src/main/java/com/atguigu/spzx/model/vo/h5/TradeVo.java b/spzx-model/src/main/java/com/atguigu/spzx/model/vo/h5/TradeVo.java
index f2cc0cc..c0bdc7e 100644
--- a/spzx-model/src/main/java/com/atguigu/spzx/model/vo/h5/TradeVo.java
+++ b/spzx-model/src/main/java/com/atguigu/spzx/model/vo/h5/TradeVo.java
@@ -10,11 +10,9 @@ import java.util.List;
 @Data
 @Schema(description = "结算实体类")
 public class TradeVo {
-
     @Schema(description = "结算总金额")
     private BigDecimal totalAmount;
 
     @Schema(description = "结算商品列表")
     private List<OrderItem> orderItemList;
-
 }
\ No newline at end of file
diff --git a/spzx-service/service-order/src/main/java/com/atguigu/order/controller/OrderInfoController.java b/spzx-service/service-order/src/main/java/com/atguigu/order/controller/OrderInfoController.java
index 77dc90b..11c7e9e 100644
--- a/spzx-service/service-order/src/main/java/com/atguigu/order/controller/OrderInfoController.java
+++ b/spzx-service/service-order/src/main/java/com/atguigu/order/controller/OrderInfoController.java
@@ -38,4 +38,11 @@ public class OrderInfoController {
         OrderInfo orderInfo = orderInfoService.getOrderInfo(orderId);
         return Result.success(orderInfo);
     }
+
+    @Operation(summary = "立即购买")
+    @GetMapping("auth/buy/{skuId}")
+    public Result<TradeVo> buy(@Parameter(name = "skuId", description = "商品skuId", required = true) @PathVariable Long skuId) {
+        TradeVo tradeVo = orderInfoService.buy(skuId);
+        return Result.success(tradeVo);
+    }
 }
\ No newline at end of file
diff --git a/spzx-service/service-order/src/main/java/com/atguigu/order/service/OrderInfoService.java b/spzx-service/service-order/src/main/java/com/atguigu/order/service/OrderInfoService.java
index c3c3b9d..d5e82e3 100644
--- a/spzx-service/service-order/src/main/java/com/atguigu/order/service/OrderInfoService.java
+++ b/spzx-service/service-order/src/main/java/com/atguigu/order/service/OrderInfoService.java
@@ -27,4 +27,12 @@ public interface OrderInfoService {
      * @return OrderInfo
      */
     OrderInfo getOrderInfo(Long orderId);
+
+    /**
+     * 立即购买
+     *
+     * @param skuId 商品Id
+     * @return 结算实体类
+     */
+    TradeVo buy(Long skuId);
 }
diff --git a/spzx-service/service-order/src/main/java/com/atguigu/order/service/impl/OrderInfoServiceImpl.java b/spzx-service/service-order/src/main/java/com/atguigu/order/service/impl/OrderInfoServiceImpl.java
index d9637cc..02cc8e9 100644
--- a/spzx-service/service-order/src/main/java/com/atguigu/order/service/impl/OrderInfoServiceImpl.java
+++ b/spzx-service/service-order/src/main/java/com/atguigu/order/service/impl/OrderInfoServiceImpl.java
@@ -160,4 +160,33 @@ public class OrderInfoServiceImpl implements OrderInfoService {
     public OrderInfo getOrderInfo(Long orderId) {
         return orderInfoMapper.getById(orderId);
     }
+
+    /**
+     * 立即购买
+     *
+     * @param skuId 商品Id
+     * @return 结算实体类
+     */
+    @Override
+    public TradeVo buy(Long skuId) {
+        // 查询商品
+        ProductSku productSku = productFeignClient.getBySkuId(skuId).getData();
+        List<OrderItem> orderItemList = new ArrayList<>();
+        OrderItem orderItem = new OrderItem();
+        orderItem.setSkuId(skuId);
+        orderItem.setSkuName(productSku.getSkuName());
+        orderItem.setSkuNum(1);
+        orderItem.setSkuPrice(productSku.getSalePrice());
+        orderItem.setThumbImg(productSku.getThumbImg());
+        orderItemList.add(orderItem);
+
+        // 计算总金额
+        BigDecimal totalAmount = productSku.getSalePrice();
+        TradeVo tradeVo = new TradeVo();
+        tradeVo.setTotalAmount(totalAmount);
+        tradeVo.setOrderItemList(orderItemList);
+
+        // 返回
+        return tradeVo;
+    }
 }