From a9bf1fc6ffb80c2de56e1730595b3abde4910484 Mon Sep 17 00:00:00 2001
From: hjl <1657978663@qq.com>
Date: 星期五, 21 六月 2024 17:17:55 +0800
Subject: [PATCH] fix: 学习端bug

---
 ruoyi-service/ruoyi-goods/src/main/java/com/ruoyi/goods/controller/TGoodsController.java |   73 +++++++++++++++++++++++++++++++-----
 1 files changed, 62 insertions(+), 11 deletions(-)

diff --git a/ruoyi-service/ruoyi-goods/src/main/java/com/ruoyi/goods/controller/TGoodsController.java b/ruoyi-service/ruoyi-goods/src/main/java/com/ruoyi/goods/controller/TGoodsController.java
index 428d9d4..e335244 100644
--- a/ruoyi-service/ruoyi-goods/src/main/java/com/ruoyi/goods/controller/TGoodsController.java
+++ b/ruoyi-service/ruoyi-goods/src/main/java/com/ruoyi/goods/controller/TGoodsController.java
@@ -25,6 +25,7 @@
 import io.swagger.annotations.ApiOperationSupport;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.util.StringUtils;
+import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
@@ -163,6 +164,11 @@
     @PostMapping("/addGoods")
     @ApiOperation(value = "添加", tags = {"后台-商品管理"})
     public R addGoods(@RequestBody TGoods dto) {
+        if (dto.getTotal() != null) {
+            dto.setSurplus(dto.getTotal());
+        } else {
+            dto.setSurplus(0);
+        }
         goodsService.save(dto);
         return R.ok("添加成功");
     }
@@ -178,6 +184,11 @@
     @PostMapping("/updateGoods")
     @ApiOperation(value = "修改", tags = {"后台-商品管理"})
     public R updateGoods(@RequestBody TGoods dto) {
+        if (dto.getTotal() != null) {
+            dto.setSurplus(dto.getTotal());
+        } else {
+            dto.setSurplus(0);
+        }
         goodsService.updateById(dto);
         return R.ok("修改成功");
     }
@@ -287,6 +298,7 @@
         }
         TOrder byId = orderService.getById(id);
         byId.setState(3);
+        byId.setCompleteTime(new Date());
         return R.ok(orderService.updateById(byId));
     }
 
@@ -590,7 +602,11 @@
     @ApiOperation(value = "可兑换商品推荐", tags = {"学习端-商城"})
     @ApiOperationSupport(order = 38)
     public R<List<TGoodsVO>> goodRecommend() {
-        return R.ok(goodsService.goodRecommend(tokenService.getLoginUserStudy().getUserid()));
+        LoginUserParent loginUserStudy = tokenService.getLoginUserStudy();
+        if (null == loginUserStudy) {
+            return R.tokenError("登录失效!");
+        }
+        return R.ok(goodsService.goodRecommend(loginUserStudy.getUserid()));
     }
 
     /**
@@ -615,6 +631,9 @@
             @ApiImplicitParam(value = "商品id", name = "goodId", dataType = "String", required = true)
     })
     public R<GoodDetailVO> goodDetail(@RequestParam String goodId) {
+        if (tokenService.getLoginUserStudy() == null) {
+            return R.tokenError("登录失效!");
+        }
         // 商品详情
         TGoods goods = goodsService.lambdaQuery().eq(TGoods::getId, goodId).one();
         if (null == goods) {
@@ -628,7 +647,19 @@
             number += goods.getBasicCount();
         }
         number += orderService.getGoodBuyNumber(goods.getId());
-        return R.ok(new GoodDetailVO(goods, goodsTypes, number));
+        // 剩余兑换数量
+        Integer residueNumber = null;
+        if (null != goods.getTotal()) {
+            // 计算剩余兑换数量
+            List<TOrder> orderList = orderService.lambdaQuery().eq(TOrder::getGoodsId, goodId)
+                    .eq(TOrder::getDisabled, 0).list();
+            Integer item = 0;
+            for (TOrder order : orderList) {
+                item += order.getCount();
+            }
+            residueNumber = goods.getTotal() - item;
+        }
+        return R.ok(new GoodDetailVO(goods, goodsTypes, number, residueNumber));
     }
 
     /**
@@ -643,9 +674,9 @@
             @ApiImplicitParam(value = "商品id", name = "goodId", dataType = "String", required = true)
     })
     public R<GoodDetailVO> goodDetailParent(@RequestParam String goodId) {
-        if (tokenService.getLoginUser1() == null) {
-            return R.tokenError("登录失效");
-        }
+//        if (tokenService.getLoginUser1() == null) {
+//            return R.tokenError("登录失效");
+//        }
         // 商品详情
         TGoods goods = goodsService.lambdaQuery().eq(TGoods::getId, goodId).one();
         if (null == goods) {
@@ -654,8 +685,24 @@
         // 商品分类详情
         List<TGoodsType> goodsTypes = goodsTypeService.lambdaQuery().in(TGoodsType::getId, Arrays.asList(goods.getTypeIds().split(","))).list();
         // 已兑换人数
-        int number = goods.getBasicCount() + orderService.getGoodBuyNumber(goods.getId());
-        return R.ok(new GoodDetailVO(goods, goodsTypes, number));
+        int number = 0;
+        if (null != goods.getBasicCount()) {
+            number += goods.getBasicCount();
+        }
+        number += orderService.getGoodBuyNumber(goods.getId());
+        // 剩余兑换数量
+        Integer residueNumber = null;
+        if (null != goods.getTotal()) {
+            // 计算剩余兑换数量
+            List<TOrder> orderList = orderService.lambdaQuery().eq(TOrder::getGoodsId, goodId)
+                    .eq(TOrder::getDisabled, 0).list();
+            Integer item = 0;
+            for (TOrder order : orderList) {
+                item += order.getCount();
+            }
+            residueNumber = goods.getTotal() - item;
+        }
+        return R.ok(new GoodDetailVO(goods, goodsTypes, number, residueNumber));
     }
 
     /**
@@ -673,7 +720,8 @@
         }
         Recipient recipient = recipientService.lambdaQuery()
                 .eq(Recipient::getUserId, tokenService.getLoginUserStudy().getUserid())
-                .eq(Recipient::getIsDefault, 1).one();
+                .eq(Recipient::getIsDefault, 1)
+                .eq(Recipient::getDisabled, 0).one();
         GoodDetailVO goodDetailVO = goodsService.redeemNow(goodId, recipient);
         LocalDateTime currentDateTime = LocalDateTime.now();
         // 格式化日期和时间信息
@@ -683,10 +731,11 @@
         Random random = new Random();
         StringBuilder randomPart = new StringBuilder();
         for (int i = 0; i < 3; i++) {
-            randomPart.append((char) (random.nextInt(26) + 'A')); // 大写字母
+            // 大写字母
+            randomPart.append((char) (random.nextInt(26) + 'A'));
         }
         // 组合订单编号
-        String orderNumber = formattedDateTime + randomPart.toString();
+        String orderNumber = formattedDateTime + randomPart;
         goodDetailVO.setOrderNumber(orderNumber);
         return R.ok(goodDetailVO);
     }
@@ -743,6 +792,7 @@
     @PostMapping("/goodExchange")
     @ApiOperation(value = "家长端-商品兑换确认", tags = {"家长端-商品兑换确认"})
     public R goodExchange(@RequestBody GoodExchangeDTO goodExchange) {
+        System.err.println("家长兑换:");
         Recipient recipient = recipientService.getById(Integer.valueOf(goodExchange.getRecipientId()));
         return goodsService.goodExchange1(goodExchange, recipient);
     }
@@ -750,7 +800,8 @@
     @PostMapping("/goodExchangeStudy")
     @ApiOperation(value = "商品兑换确认", tags = {"学习端-商城"})
     @ApiOperationSupport(order = 42)
-    public R goodExchangeStudy(@RequestBody GoodExchangeDTO goodExchange) {
+    public R<String> goodExchangeStudy(@RequestBody @Validated GoodExchangeDTO goodExchange) {
+        System.err.println("学习兑换:");
         Recipient recipient = recipientService.getById(goodExchange.getRecipientId());
         return goodsService.goodExchange(goodExchange, recipient);
     }

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