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抽奖接口加锁

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This commit is contained in:
谭凯凯
2025-01-13 16:57:43 +08:00
committed by Tankaikai
parent 53c5bd3fb8
commit 381d40d699
1 changed files with 92 additions and 67 deletions
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25
src/main/java/com/sqx/modules/discSpinning/controller/DiscSpinningController.java
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@@ -1,11 +1,13 @@
package com.sqx.modules.discSpinning.controller; package com.sqx.modules.discSpinning.controller;
import cn.hutool.core.date.DateUtil; import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.github.pagehelper.PageHelper; import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo; import com.github.pagehelper.PageInfo;
import com.sqx.common.annotation.Debounce; import com.sqx.common.annotation.Debounce;
import com.sqx.common.exception.CzgException; import com.sqx.common.exception.CzgException;
import com.sqx.common.exception.SqxException;
import com.sqx.common.utils.*; import com.sqx.common.utils.*;
import com.sqx.modules.app.annotation.Login; import com.sqx.modules.app.annotation.Login;
import com.sqx.modules.app.service.UserInfoService; import com.sqx.modules.app.service.UserInfoService;
@@ -175,6 +177,17 @@ public class DiscSpinningController {
@ApiOperation("抽取大转盘") @ApiOperation("抽取大转盘")
@Debounce(value = "#userId") @Debounce(value = "#userId")
public Result draw(@ApiIgnore @RequestAttribute("userId") Long userId, @RequestParam(required = false, defaultValue = "1") Integer source) throws CzgException { public Result draw(@ApiIgnore @RequestAttribute("userId") Long userId, @RequestParam(required = false, defaultValue = "1") Integer source) throws CzgException {
String lockKey = StrUtil.format("user:disc-spinning:limit:user:lock:{}", userId);
if (redisUtils.hasKey(lockKey)) {
return Result.error("抽奖进行中，请等待！");
}
String intervalKey = StrUtil.format("user:disc-spinning:interval:limit:user:{}", userId);
if (redisUtils.hasKey(intervalKey)) {
return Result.error("抽奖请求过于频繁，请稍后再试！");
}
redisUtils.set(lockKey, true, 30);
Result ret = Result.error();
try {
double amount = 0; double amount = 0;
Long sourceId = null; Long sourceId = null;
Integer i = recordService.countDraw(userId); Integer i = recordService.countDraw(userId);
@@ -241,10 +254,22 @@ public class DiscSpinningController {
if (DataLimitUtil.isAllowed(RedisKeys.getDateKey("spinning:draw:") + sourceId, 120)) { if (DataLimitUtil.isAllowed(RedisKeys.getDateKey("spinning:draw:") + sourceId, 120)) {
DiscSpinningRecord draws = discSpinningService.draws(i == null ? 1 : i + 1, amount, sourceId, userId, source); DiscSpinningRecord draws = discSpinningService.draws(i == null ? 1 : i + 1, amount, sourceId, userId, source);
executor.schedule(() -> discSpinningService.receive1(draws), 4, TimeUnit.SECONDS); executor.schedule(() -> discSpinningService.receive1(draws), 4, TimeUnit.SECONDS);
redisUtils.set(intervalKey, true, 5);
return new Result().put("data", draws); return new Result().put("data", draws);
} else { } else {
throw new CzgException("异常请求"); throw new CzgException("异常请求");
} }
} catch (CzgException e) {
throw e;
} catch (SqxException e) {
ret.put("msg", e.getMsg());
} catch (Exception e) {
log.error("抽奖异常", e);
ret.put("msg", "请求失败，请联系管理员");
} finally {
redisUtils.delete(lockKey);
}
return ret;
} }
@ApiOperation("大转盘奖项领取") @ApiOperation("大转盘奖项领取")