From 328f90926f1e844bb0390709c831b9c327d906b8 Mon Sep 17 00:00:00 2001
From: wangjinlei <751475802@qq.com>
Date: Mon, 13 May 2024 13:24:11 +0800
Subject: [PATCH] =?UTF-8?q?jf=20=E6=B6=88=E8=B4=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../book/controller/BuyOrderController.java   | 33 ++++++++++++++++---
 .../modules/common/entity/BuyOrder.java       |  4 +++
 2 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java b/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
index 747e829b..62f00575 100644
--- a/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
+++ b/src/main/java/com/peanut/modules/book/controller/BuyOrderController.java
@@ -198,7 +198,7 @@ public class BuyOrderController {
     @Transactional
     public R placeOrder(@RequestBody BuyOrder buyOrder) throws IOException {
         List<BuyOrderProduct> buyOrderProductList = buyOrder.getProductList();
-        // 订单总金额
+        // 订单实收金额
         BigDecimal totalPrice = new BigDecimal(0);
         //是否存在手摸或脚模，修改用户的脉穴权限
         List<Integer> sjc =Arrays.asList(128,129,130,131,136,137);
@@ -237,9 +237,15 @@ public class BuyOrderController {
             }
             totalPrice = totalPrice.add(price.multiply(BigDecimal.valueOf(quantity)));
         }
-
+        //商品价格减去优惠券的优惠金额
         totalPrice = totalPrice.subtract(useCouponAmount(buyOrder));
+
+        //加上运费金额
         totalPrice = totalPrice.add(getShoppingAmount(buyOrder));
+
+        //减去积分抵扣
+        totalPrice = totalPrice.subtract(buyOrder.getJfDeduction());
+
         String orderSn = IdWorker.getTimeId().substring(0, 32);
         buyOrder.setOrderSn(orderSn);
         if(buyOrder.getAddressId()!=0){
@@ -272,15 +278,20 @@ public class BuyOrderController {
         if (Constants.PAYMENT_METHOD_VIRTUAL.equals(buyOrder.getPaymentMethod())) {
             buyOrder.setOrderStatus(Constants.ORDER_STATUS_TO_BE_SHIPPED);
             MyUserEntity user = this.myUserService.getById(buyOrder.getUserId());
-            if (usePeanutCoin(user, totalPrice,sj_check,scqq_check,wylq_check,prescriot_b_check)) {
+            if (usePeanutCoin(user, totalPrice,sj_check,scqq_check,wylq_check,prescriot_b_check)&&useJfCoin(user,buyOrder.getJfDeduction())) {
                 // 更新订单状态
                 if(buyOrderService.checkWlOrder(buyOrder.getOrderSn())){
                     buyOrderService.updateOrderStatus(user.getId(), buyOrder.getOrderSn(), "0");
                 }else{
                     buyOrderService.updateOrderStatus(user.getId(), buyOrder.getOrderSn(), "2");
                 }
-
+                //记录用户虚拟币消费
                 recordTransaction(buyOrder, user, totalPrice);
+                //记录用户积分消费情况
+                if(buyOrder.getJfDeduction().compareTo(BigDecimal.ZERO) > 0){
+                    recordJfTransaction(buyOrder, user, buyOrder.getJfDeduction());
+                }
+                //消费用户积分并记录用户积分消费记录
                 addEbookToUser(buyOrderProductList, buyOrder, 0);
                 addCourseToUser(buyOrder);
             } else {
@@ -853,6 +864,17 @@ public class BuyOrderController {
         return false;
     }
 
+
+    private boolean useJfCoin(MyUserEntity user,BigDecimal jf){
+        if(user.getJf().compareTo(jf)>=0){
+            user.setJf(user.getJf().subtract(jf));
+            this.myUserService.updateById(user);
+            return true;
+        }else{
+            return false;
+        }
+    }
+
     /**
      * 交易记录
      *
@@ -872,6 +894,9 @@ public class BuyOrderController {
         transactionDetailsService.save(transactionDetailsEntity);
     }
 
+    private void recordJfTransaction(BuyOrder buyOrder, MyUserEntity user, BigDecimal jf){
+    }
+
     /**
      * 给用户添加电子书
      * TODO 新版本上线删除此接口
diff --git a/src/main/java/com/peanut/modules/common/entity/BuyOrder.java b/src/main/java/com/peanut/modules/common/entity/BuyOrder.java
index 993256b6..3e58b42a 100644
--- a/src/main/java/com/peanut/modules/common/entity/BuyOrder.java
+++ b/src/main/java/com/peanut/modules/common/entity/BuyOrder.java
@@ -93,6 +93,10 @@ public class BuyOrder implements Serializable {
      * 物流单号
      */
     private String shippingSn;
+    /**
+     * 积分抵扣
+     */
+    private BigDecimal jfDeduction;
     /**
      * 下单时间
      */