123

ruoyi-cai/src/main/java/com/ruoyi/cai/controller/PrizeInfoController.java

@@ -83,6 +83,9 @@ public class PrizeInfoController extends BaseController {
     @RepeatSubmit()
     @PutMapping()
     public R<Void> edit(@Validated(EditGroup.class) @RequestBody PrizeInfo bo) {
+        if(bo.getId() == 1){
+            return R.fail("无法编辑系统内置谢谢惠顾");
+        }
         return toAjax(prizeInfoService.updateById(bo));
     }
 
@@ -96,6 +99,10 @@ public class PrizeInfoController extends BaseController {
     @DeleteMapping("/{ids}")
     public R<Void> remove(@NotEmpty(message = "主键不能为空")
                           @PathVariable Long[] ids) {
-        return toAjax(prizeInfoService.removeBatchByIds(Arrays.asList(ids), true));
+        List<Long> idArray = Arrays.asList(ids);
+        if(idArray.contains(1L)){
+            return R.fail("无法删除系统内置谢谢惠顾");
+        }
+        return toAjax(prizeInfoService.removeBatchByIds(idArray, true));
     }
 }

ruoyi-cai/src/main/java/com/ruoyi/cai/lottery/LotteryService.java

@@ -34,8 +34,6 @@ import java.util.concurrent.locks.ReentrantLock;
 @Slf4j
 public class LotteryService {
 
-    // 固定配置
-    private static final Long THANKS_PRIZE_ID = 0L;
     private static final String USER_DRAW_COUNT_KEY = "user:draw:count:%s";
     private static final long USER_DRAW_COUNT_EXPIRE = 7 * 24 * 60 * 60; // 用户累计抽数缓存过期时间：7天
     private static final double RANDOM_MAX = 10000; // 概率放大倍数，提升随机数精度
@@ -69,14 +67,14 @@ public class LotteryService {
         if(user == null){
             throw new ServiceException("用户不存在");
         }
-        boolean openDraw = drawService.getOpenDraw(user.getGender());
-        if(!openDraw){
-            throw new ServiceException("暂未开启积分抽奖，请等待活动通知");
-        }
         boolean select = GenderEnum.isSelect(user.getGender());
         if(select){
             throw new ServiceException("请选择性别后在抽奖");
         }
+        boolean openDraw = drawService.getOpenDraw(user.getGender());
+        if(!openDraw){
+            throw new ServiceException("暂未开启积分抽奖，请等待活动通知");
+        }
         Account account = accountService.getByUserId(user.getId());
         Integer drawPoint = drawService.getDrawPoint(user.getGender());
         if(account.getPoints() < drawPoint){
@@ -120,10 +118,23 @@ public class LotteryService {
         int currentContinuousDraws = getContinuousDraws(userId);
         int newContinuousDraws = currentContinuousDraws + 1;
         log.info("用户{}当前累计抽数：{}，本次抽数：{}", userId, currentContinuousDraws, newContinuousDraws);
-        // 步骤2：获取有效奖品列表（启用状态，排除谢谢惠顾）
+        // 步骤2：获取所有奖品列表
         List<PrizeOnline> validPrizes = prizeOnlineService.selectPrizeOnlineList(user.getGender());
         if (validPrizes.isEmpty()) {
-            throw new ServiceException("无有效奖品，请刷新页面后再次抽奖");
+            throw new ServiceException("无有效奖品，请刷新后再次抽奖");
+        }
+        // 找出系统内置谢谢惠顾
+        PrizeOnline thankPrize = null;
+        for (int i = 0; i < validPrizes.size(); i++) {
+            PrizeOnline validPrize = validPrizes.get(i);
+            if(validPrize.getPrizeId() == 1){
+                thankPrize  = validPrize;
+                validPrizes.remove(i);
+                break;
+            }
+        }
+        if(thankPrize == null){
+            throw new ServiceException("奖品库异常，请刷新后再次抽奖");
         }
         // 步骤3：执行抽奖规则（保底→最低抽数过滤→概率抽奖）
         PrizeOnline winPrize = null;
@@ -236,13 +247,10 @@ public class LotteryService {
         if (cacheCount != null) {
             return cacheCount;
         }
-        // 2. 缓存未命中，从数据库查询最后一次累计抽数
-//        Integer dbCount = userDrawRecordMapper.selectLastContinuousDraws(userId);
-        Integer dbCount = 0;
-        int finalCount = dbCount == null ? 0 : dbCount;
-        // 3. 存入缓存（设置过期时间）
-        bucket.set(finalCount, USER_DRAW_COUNT_EXPIRE, java.util.concurrent.TimeUnit.SECONDS);
-        return finalCount;
+        // 3. 存入缓存
+//        bucket.set(0, USER_DRAW_COUNT_EXPIRE, java.util.concurrent.TimeUnit.SECONDS);
+        bucket.set(0);
+        return 0;
     }
 
     @Autowired

ruoyi-cai/src/main/java/com/ruoyi/cai/service/impl/PrizeOnlineServiceImpl.java

@@ -45,18 +45,25 @@ public class PrizeOnlineServiceImpl extends ServiceImpl<PrizeOnlineMapper,PrizeO
             throw new ServiceException("奖品必须为9个");
         }
         boolean hasNone = false;
+        int bigNum = 0;
         List<Long> prizeIds = new ArrayList<>();
         for (PrizeOnline prizeOnline : bo) {
             prizeOnline.setGender(gender);
-            if(PrizeTypeEnum.NONE.getCode().equals(prizeOnline.getPrizeType())){
+            if(prizeOnline.getPrizeId() != null && prizeOnline.getPrizeId() ==  1){
                 hasNone = true;
             }
+            if(PrizeTypeEnum.GOOD.getCode().equals(prizeOnline.getPrizeType())){
+                bigNum++;
+            }
             if(prizeOnline.getId() != null){
                 prizeIds.add(prizeOnline.getId());
             }
         }
         if(!hasNone){
-            throw new ServiceException("奖品必须包含谢谢惠顾");
+            throw new ServiceException("奖品必须包含内置的谢谢惠顾");
+        }
+        if(bigNum > 1){
+            throw new ServiceException("奖品只能有1个大奖");
         }
         List<PrizeOnline> dbList = this.selectPrizeOnlineList(gender);
         List<Long> dbIds = dbList.stream().map(PrizeOnline::getId).collect(Collectors.toList());