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777
2025-12-23 17:10:31 +08:00
parent 20457a3801
commit 56203a5895
15 changed files with 714 additions and 32 deletions
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73
doc/20251211.sql
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CREATE TABLE `cai_draw_sku_info`
CREATE TABLE `cai_prize_info`
(
`id` bigint unsigned NOT NULL AUTO_INCREMENT COMMENT '子账户ID',
`sku_type` tinyint not null comment '奖品类型',
`sku_price` bigint(20) not null default 0 comment '奖品价值估算',
`sku_name` varchar(255) not null comment '奖品名称',
`auto_give` tinyint not null default 0 comment '是否自动兑奖',
`usercode` varchar(100) NOT NULL COMMENT '用户',
`message` varchar(100) NOT NULL COMMENT '账户明细说明',
`action_type` varchar(36) DEFAULT NULL COMMENT '触发来源 1-充值 2-分销 3-抽奖',
`tar_user_id` bigint DEFAULT NULL COMMENT '目标ID，用户、抽奖ID',
`tar_usercode` varchar(20) DEFAULT NULL COMMENT '目标用户Code，有用户才有用',
`tar_name` varchar(255) DEFAULT NULL COMMENT '目标名称，用户名称，抽奖名称',
`tar_price` bigint DEFAULT NULL COMMENT '礼物价值',
`tar_img` varchar(255) DEFAULT NULL COMMENT '目标提前缓存的',
`tar_json` JSON DEFAULT NULL COMMENT '目标额外字段',
`change_value` bigint NOT NULL DEFAULT '0.00' COMMENT '变化值，为正 或者为负',
`operate_ip` varchar(15) DEFAULT '' COMMENT '操作IP',
`is_admin` tinyint unsigned NOT NULL DEFAULT '0' COMMENT '是否为后台用户手动调整',
`trace_link_type` varchar(36) DEFAULT NULL COMMENT '跟踪类型 1-充值 2-分销 3-抽奖',
`trace_id` varchar(50) DEFAULT NULL COMMENT '跟踪ID 订单号-礼物ID',
`give_flag` tinyint NOT NULL DEFAULT '0' COMMENT '是否兑换',
`give_time` datetime comment '兑换时间',
`create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,
PRIMARY KEY (`id`) USING BTREE,
INDEX `user_id` (`user_id`) USING BTREE
`id` bigint NOT NULL AUTO_INCREMENT COMMENT '奖品ID',
`prize_name` varchar(100) NOT NULL COMMENT '奖品名称',
`prize_desc` varchar(500) DEFAULT '' COMMENT '奖品描述',
`prize_img` varchar(255) DEFAULT '' COMMENT '奖品图片地址',
`win_probability` decimal(5, 4) NOT NULL COMMENT '中奖率（0-1，如0.0100表示1%）',
`guarantee_draws` int NOT NULL DEFAULT 0 COMMENT '保底抽数（0表示无保底，谢谢惠顾奖无效）',
`min_win_draws` int NOT NULL DEFAULT 0 COMMENT '最低中奖抽数（0表示无限制，谢谢惠顾奖无效）',
`stock` int NOT NULL DEFAULT 0 COMMENT '奖品库存（谢谢惠顾奖填0，不校验）',
`prize_type` tinyint not null comment '奖品类型',
`prize_price` bigint(20) not null default 0 comment '奖品价值估算',
`auto_give` tinyint not null default 0 comment '是否自动兑奖',
`is_thank` tinyint NOT NULL DEFAULT 0 COMMENT '是否为谢谢惠顾奖：0-否，1-是（全局仅一个）',
`create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
PRIMARY KEY (`id`),
KEY `idx_is_thank` (`is_thank`) COMMENT '谢谢惠顾奖索引'
) ENGINE = InnoDB
AUTO_INCREMENT = 1
DEFAULT CHARSET = utf8mb4
COLLATE = utf8mb4_general_ci
ROW_FORMAT = DYNAMIC COMMENT ='抽奖奖池';
DEFAULT CHARSET = utf8mb4 COMMENT ='奖品基础表';
CREATE TABLE `cai_prize_online`
(
`id` bigint NOT NULL AUTO_INCREMENT COMMENT '奖品ID',
`prize_id` bigint NOT NULL COMMENT '奖品ID',
`gender` tinyint(1) NOT NULL DEFAULT '0' COMMENT '性别 1-女 2-男',
`prize_name` varchar(100) NOT NULL COMMENT '奖品名称',
`prize_desc` varchar(500) DEFAULT '' COMMENT '奖品描述',
`prize_img` varchar(255) DEFAULT '' COMMENT '奖品图片地址',
`win_probability` decimal(5, 4) NOT NULL COMMENT '中奖率（0-1，如0.0100表示1%）',
`guarantee_draws` int NOT NULL DEFAULT 0 COMMENT '保底抽数（0表示无保底，谢谢惠顾奖无效）',
`min_win_draws` int NOT NULL DEFAULT 0 COMMENT '最低中奖抽数（0表示无限制，谢谢惠顾奖无效）',
`stock` int NOT NULL DEFAULT 0 COMMENT '奖品库存（谢谢惠顾奖填0，不校验）',
`prize_type` tinyint not null comment '奖品类型',
`prize_price` bigint(20) not null default 0 comment '奖品价值估算',
`auto_give` tinyint not null default 0 comment '是否自动兑奖',
`is_thank` tinyint NOT NULL DEFAULT 0 COMMENT '是否为谢谢惠顾奖：0-否，1-是（全局仅一个）',
`create_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
PRIMARY KEY (`id`),
KEY `idx_is_thank` (`is_thank`) COMMENT '谢谢惠顾奖索引'
) ENGINE = InnoDB
DEFAULT CHARSET = utf8mb4 COMMENT ='已发布奖品表';

95
ruoyi-cai/src/main/java/com/ruoyi/cai/controller/PrizeInfoController.java Normal file
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package com.ruoyi.cai.controller;
import cn.dev33.satoken.annotation.SaCheckPermission;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.cai.domain.PrizeInfo;
import com.ruoyi.cai.service.PrizeInfoService;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.annotation.RepeatSubmit;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.PageQuery;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.core.validate.AddGroup;
import com.ruoyi.common.core.validate.EditGroup;
import com.ruoyi.common.enums.BusinessType;
import lombok.RequiredArgsConstructor;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import java.util.Arrays;
/**
* 抽奖奖品
*
* @author 77
* @date 2025-12-23
*/
@Validated
@RequiredArgsConstructor
@RestController
@RequestMapping("/cai/prizeInfo")
public class PrizeInfoController extends BaseController {
private final PrizeInfoService prizeInfoService;
/**
* 查询抽奖奖品列表
*/
@SaCheckPermission("cai:prizeInfo:list")
@GetMapping("/list")
public TableDataInfo<PrizeInfo> list(PrizeInfo bo, PageQuery pageQuery) {
Page<PrizeInfo> page = prizeInfoService.page(pageQuery.build(), Wrappers.lambdaQuery(PrizeInfo.class));
return TableDataInfo.build(page);
}
/**
* 获取抽奖奖品详细信息
*
* @param id 主键
*/
@SaCheckPermission("cai:prizeInfo:query")
@GetMapping("/{id}")
public R<PrizeInfo> getInfo(@NotNull(message = "主键不能为空")
@PathVariable Long id) {
return R.ok(prizeInfoService.getById(id));
}
/**
* 新增抽奖奖品
*/
@SaCheckPermission("cai:prizeInfo:add")
@Log(title = "抽奖奖品", businessType = BusinessType.INSERT)
@RepeatSubmit()
@PostMapping()
public R<Void> add(@Validated(AddGroup.class) @RequestBody PrizeInfo bo) {
return toAjax(prizeInfoService.save(bo));
}
/**
* 修改抽奖奖品
*/
@SaCheckPermission("cai:prizeInfo:edit")
@Log(title = "抽奖奖品", businessType = BusinessType.UPDATE)
@RepeatSubmit()
@PutMapping()
public R<Void> edit(@Validated(EditGroup.class) @RequestBody PrizeInfo bo) {
return toAjax(prizeInfoService.updateById(bo));
}
/**
* 删除抽奖奖品
*
* @param ids 主键串
*/
@SaCheckPermission("cai:prizeInfo:remove")
@Log(title = "抽奖奖品", businessType = BusinessType.DELETE)
@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));
}
}

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ruoyi-cai/src/main/java/com/ruoyi/cai/controller/PrizeOnlineController.java Normal file
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package com.ruoyi.cai.controller;
import cn.dev33.satoken.annotation.SaCheckPermission;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.cai.domain.PrizeOnline;
import com.ruoyi.cai.service.PrizeOnlineService;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.annotation.RepeatSubmit;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.PageQuery;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.core.validate.AddGroup;
import com.ruoyi.common.core.validate.EditGroup;
import com.ruoyi.common.enums.BusinessType;
import lombok.RequiredArgsConstructor;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import java.util.Arrays;
/**
* 已发布奖品
*
* @author ruoyi
* @date 2025-12-23
*/
@Validated
@RequiredArgsConstructor
@RestController
@RequestMapping("/cai/prizeOnline")
public class PrizeOnlineController extends BaseController {
private final PrizeOnlineService prizeOnlineService;
/**
* 查询已发布奖品列表
*/
@SaCheckPermission("cai:prizeOnline:list")
@GetMapping("/list")
public TableDataInfo<PrizeOnline> list(PrizeOnline bo, PageQuery pageQuery) {
Page<PrizeOnline> page = prizeOnlineService.page(pageQuery.build(), Wrappers.lambdaQuery(PrizeOnline.class));
return TableDataInfo.build(page);
}
/**
* 获取已发布奖品详细信息
*
* @param id 主键
*/
@SaCheckPermission("cai:prizeOnline:query")
@GetMapping("/{id}")
public R<PrizeOnline> getInfo(@NotNull(message = "主键不能为空")
@PathVariable Long id) {
return R.ok(prizeOnlineService.getById(id));
}
/**
* 新增已发布奖品
*/
@SaCheckPermission("cai:prizeOnline:add")
@Log(title = "已发布奖品", businessType = BusinessType.INSERT)
@RepeatSubmit()
@PostMapping()
public R<Void> add(@Validated(AddGroup.class) @RequestBody PrizeOnline bo) {
return toAjax(prizeOnlineService.save(bo));
}
/**
* 修改已发布奖品
*/
@SaCheckPermission("cai:prizeOnline:edit")
@Log(title = "已发布奖品", businessType = BusinessType.UPDATE)
@RepeatSubmit()
@PutMapping()
public R<Void> edit(@Validated(EditGroup.class) @RequestBody PrizeOnline bo) {
return toAjax(prizeOnlineService.updateById(bo));
}
/**
* 删除已发布奖品
*
* @param ids 主键串
*/
@SaCheckPermission("cai:prizeOnline:remove")
@Log(title = "已发布奖品", businessType = BusinessType.DELETE)
@DeleteMapping("/{ids}")
public R<Void> remove(@NotEmpty(message = "主键不能为空")
@PathVariable Long[] ids) {
return toAjax(prizeOnlineService.removeBatchByIds(Arrays.asList(ids), true));
}
}

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ruoyi-cai/src/main/java/com/ruoyi/cai/domain/PrizeInfo.java Normal file
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package com.ruoyi.cai.domain;
import com.baomidou.mybatisplus.annotation.*;
import lombok.Data;
import lombok.EqualsAndHashCode;
import java.io.Serializable;
import java.util.Date;
import java.math.BigDecimal;
import java.math.BigDecimal;
import com.ruoyi.common.core.domain.BaseEntity;
import org.joda.time.LocalDateTime;
/**
* 抽奖奖品对象 cai_prize_info
*
* @author 77
* @date 2025-12-23
*/
@Data
@TableName("cai_prize_info")
public class PrizeInfo implements Serializable {
private static final long serialVersionUID=1L;
/**
* 奖品ID
*/
@TableId(value = "id",type = IdType.AUTO)
private Long id;
/**
* 奖品名称
*/
private String prizeName;
/**
* 奖品描述
*/
private String prizeDesc;
/**
* 奖品图片地址
*/
private String prizeImg;
/**
* 中奖率（0-1，如0.0100表示1%）
*/
private BigDecimal winProbability;
/**
* 保底抽数（0表示无保底，谢谢惠顾奖无效）
*/
private Long guaranteeDraws;
/**
* 最低中奖抽数（0表示无限制，谢谢惠顾奖无效）
*/
private Long minWinDraws;
/**
* 奖品库存（谢谢惠顾奖填0，不校验）
*/
private Long stock;
/**
* 奖品类型
*/
private Long prizeType;
/**
* 奖品价值估算
*/
private Long prizePrice;
/**
* 是否自动兑奖
*/
private Boolean autoGive;
/**
* 是否为谢谢惠顾奖：0-否，1-是（全局仅一个）
*/
private Boolean thank;
private LocalDateTime createTime;
private LocalDateTime updateTime;
}

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ruoyi-cai/src/main/java/com/ruoyi/cai/domain/PrizeOnline.java Normal file
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package com.ruoyi.cai.domain;
import com.baomidou.mybatisplus.annotation.*;
import lombok.Data;
import lombok.EqualsAndHashCode;
import java.io.Serializable;
import java.util.Date;
import java.math.BigDecimal;
import java.math.BigDecimal;
import com.ruoyi.common.core.domain.BaseEntity;
import org.joda.time.LocalDateTime;
/**
* 已发布奖品对象 cai_prize_online
*
* @author ruoyi
* @date 2025-12-23
*/
@Data
@TableName("cai_prize_online")
public class PrizeOnline implements Serializable {
private static final long serialVersionUID=1L;
/**
* 奖品ID
*/
@TableId(value = "id",type = IdType.AUTO)
private Long id;
/**
* 奖品ID
*/
private Long prizeId;
/**
* 性别 1-女 2-男
*/
private Integer gender;
/**
* 奖品名称
*/
private String prizeName;
/**
* 奖品描述
*/
private String prizeDesc;
/**
* 奖品图片地址
*/
private String prizeImg;
/**
* 中奖率（0-1，如0.0100表示1%）
*/
private BigDecimal winProbability;
/**
* 保底抽数（0表示无保底，谢谢惠顾奖无效）
*/
private Long guaranteeDraws;
/**
* 最低中奖抽数（0表示无限制，谢谢惠顾奖无效）
*/
private Long minWinDraws;
/**
* 奖品库存（谢谢惠顾奖填0，不校验）
*/
private Long stock;
/**
* 奖品类型
*/
private Long prizeType;
/**
* 奖品价值估算
*/
private Long prizePrice;
/**
* 是否自动兑奖
*/
private Boolean autoGive;
/**
* 是否为谢谢惠顾奖：0-否，1-是（全局仅一个）
*/
private Boolean thank;
private LocalDateTime createTime;
private LocalDateTime updateTime;
}

167
ruoyi-cai/src/main/java/com/ruoyi/cai/lottery/LotteryService.java Normal file
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package com.ruoyi.cai.lottery;
import com.lottery.entity.Prize;
import com.lottery.entity.UserDrawRecord;
import com.lottery.mapper.UserDrawRecordMapper;
import com.ruoyi.cai.domain.PrizeInfo;
import com.ruoyi.cai.service.PrizeOnlineService;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.time.LocalDateTime;
import java.util.List;
import java.util.Random;
import java.util.concurrent.locks.ReentrantLock;
@Service
public class LotteryService {
private static final Long THANKS_PRIZE_ID = 1L;
private static final String USER_DRAW_COUNT_KEY = "user:draw:count:%s";
// 每个用户的锁，防止并发抽奖（单机版用ReentrantLock）
private final ReentrantLock lock = new ReentrantLock();
@Autowired
private PrizeOnlineService prizeOnlineService;
@Autowired
private RedisTemplate<String, Object> redisTemplate;
/**
* 用户抽奖
*/
public PrizeInfo draw(Long userId) {
// 加锁防止并发抽奖
lock.lock();
try {
// 1. 获取用户累计抽数
int continuousDraws = getContinuousDraws(userId);
int newContinuousDraws = continuousDraws + 1;
// 2. 获取启用的奖品（排除谢谢惠顾）
List<Prize> prizes = prizeService.getEnablePrizesExcludeThanks();
if (prizes.isEmpty()) {
// 只有谢谢惠顾
saveDrawRecord(userId, THANKS_PRIZE_ID, newContinuousDraws);
return prizeService.getPrizeFromCache(THANKS_PRIZE_ID);
}
// 3. 处理抽奖规则（保底、最低中奖抽数、中奖率）
Prize winPrize = null;
boolean isGuarantee = false;
// 3.1 检查保底规则
for (Prize prize : prizes) {
if (prize.getGuaranteeDraws() > 0 && newContinuousDraws >= prize.getGuaranteeDraws()) {
// 触发保底，直接中该奖品
if (prizeService.deductStock(prize.getId())) {
winPrize = prize;
isGuarantee = true;
break;
}
}
}
// 3.2 未触发保底，按中奖率和最低中奖抽数规则抽奖
if (winPrize == null) {
winPrize = randomDraw(prizes, newContinuousDraws);
}
// 4. 处理中奖结果
Long prizeId = winPrize != null ? winPrize.getId() : THANKS_PRIZE_ID;
int finalContinuousDraws = winPrize != null ? 0 : newContinuousDraws; // 中奖后重置累计抽数
// 5. 保存抽奖记录
saveDrawRecord(userId, prizeId, finalContinuousDraws);
// 6. 更新用户累计抽数缓存
updateContinuousDrawsCache(userId, finalContinuousDraws);
return prizeService.getPrizeFromCache(prizeId);
} finally {
lock.unlock();
}
}
/**
* 随机抽奖（处理中奖率和最低中奖抽数）
*/
private Prize randomDraw(List<Prize> prizes, int continuousDraws) {
// 计算总中奖率
double totalProbability = 0.0;
for (Prize prize : prizes) {
// 检查最低中奖抽数规则：未达到则该奖品中奖率为0
if (continuousDraws < prize.getMinWinDraws()) {
continue;
}
totalProbability += prize.getWinProbability();
}
if (totalProbability <= 0) {
// 所有奖品都未达到最低中奖抽数，返回null（谢谢惠顾）
return null;
}
// 随机数（0-总中奖率）
double random = new Random().nextDouble() * totalProbability;
double current = 0.0;
for (Prize prize : prizes) {
if (continuousDraws < prize.getMinWinDraws()) {
continue;
}
current += prize.getWinProbability();
if (random <= current) {
// 抽中该奖品，检查库存
if (prizeService.deductStock(prize.getId())) {
return prize;
} else {
// 库存不足，重新抽奖（递归）
return randomDraw(prizes, continuousDraws);
}
}
}
return null;
}
/**
* 获取用户累计抽数（缓存+数据库）
*/
private int getContinuousDraws(Long userId) {
String key = String.format(USER_DRAW_COUNT_KEY, userId);
// 先从缓存获取
Integer count = (Integer) redisTemplate.opsForValue().get(key);
if (count != null) {
return count;
}
// 从数据库查询
count = userDrawRecordMapper.selectLastContinuousDraws(userId);
count = count == null ? 0 : count;
// 存入缓存
redisTemplate.opsForValue().set(key, count);
return count;
}
/**
* 更新用户累计抽数缓存
*/
private void updateContinuousDrawsCache(Long userId, int count) {
String key = String.format(USER_DRAW_COUNT_KEY, userId);
redisTemplate.opsForValue().set(key, count);
}
/**
* 保存抽奖记录
*/
@Transactional(rollbackFor = Exception.class)
private void saveDrawRecord(Long userId, Long prizeId, int continuousDraws) {
UserDrawRecord record = new UserDrawRecord();
record.setUserId(userId);
record.setPrizeId(prizeId);
record.setDrawTime(LocalDateTime.now());
record.setContinuousDraws(continuousDraws);
userDrawRecordMapper.insert(record);
}
}

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ruoyi-cai/src/main/java/com/ruoyi/cai/mapper/PrizeInfoMapper.java Normal file
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package com.ruoyi.cai.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ruoyi.cai.domain.PrizeInfo;
/**
* 抽奖奖品Mapper接口
*
* @author 77
* @date 2025-12-23
*/
public interface PrizeInfoMapper extends BaseMapper<PrizeInfo> {
}

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ruoyi-cai/src/main/java/com/ruoyi/cai/mapper/PrizeOnlineMapper.java Normal file
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package com.ruoyi.cai.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ruoyi.cai.domain.PrizeOnline;
/**
* 已发布奖品Mapper接口
*
* @author ruoyi
* @date 2025-12-23
*/
public interface PrizeOnlineMapper extends BaseMapper<PrizeOnline> {
}

14
ruoyi-cai/src/main/java/com/ruoyi/cai/service/PrizeInfoService.java Normal file
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package com.ruoyi.cai.service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.ruoyi.cai.domain.PrizeInfo;
/**
* 抽奖奖品Service接口
*
* @author 77
* @date 2025-12-23
*/
public interface PrizeInfoService extends IService<PrizeInfo> {
}

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ruoyi-cai/src/main/java/com/ruoyi/cai/service/PrizeOnlineService.java Normal file
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package com.ruoyi.cai.service;
import com.baomidou.mybatisplus.extension.service.IService;
import com.ruoyi.cai.domain.PrizeOnline;
/**
* 已发布奖品Service接口
*
* @author ruoyi
* @date 2025-12-23
*/
public interface PrizeOnlineService extends IService<PrizeOnline> {
}

20
ruoyi-cai/src/main/java/com/ruoyi/cai/service/impl/PrizeInfoServiceImpl.java Normal file
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@@ -0,0 +1,20 @@
package com.ruoyi.cai.service.impl;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.cai.domain.PrizeInfo;
import com.ruoyi.cai.mapper.PrizeInfoMapper;
import com.ruoyi.cai.service.PrizeInfoService;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
/**
* 抽奖奖品Service业务层处理
*
* @author 77
* @date 2025-12-23
*/
@RequiredArgsConstructor
@Service
public class PrizeInfoServiceImpl extends ServiceImpl<PrizeInfoMapper,PrizeInfo> implements PrizeInfoService {
}

20
ruoyi-cai/src/main/java/com/ruoyi/cai/service/impl/PrizeOnlineServiceImpl.java Normal file
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@@ -0,0 +1,20 @@
package com.ruoyi.cai.service.impl;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.cai.domain.PrizeOnline;
import com.ruoyi.cai.mapper.PrizeOnlineMapper;
import com.ruoyi.cai.service.PrizeOnlineService;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
/**
* 已发布奖品Service业务层处理
*
* @author ruoyi
* @date 2025-12-23
*/
@RequiredArgsConstructor
@Service
public class PrizeOnlineServiceImpl extends ServiceImpl<PrizeOnlineMapper,PrizeOnline> implements PrizeOnlineService {
}

2
ruoyi-cai/src/main/java/com/ruoyi/cai/util/LoginLogByFileUtil.java
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@@ -20,7 +20,7 @@ import java.util.stream.Collectors;
@Slf4j
public class LoginLogByFileUtil {
private static final String LOG_FILE_PATH = "/home/server/api/logs/sys-console.log";
private static final int COMMAND_TIMEOUT_MS = 5000;
private static final int COMMAND_TIMEOUT_MS = 9000;
private static final Charset LOG_FILE_CHARSET = StandardCharsets.UTF_8; // 确认日志为UTF-8编码
private static final int MAX_LOG_LINES = 10;

25
ruoyi-cai/src/main/resources/mapper/cai/PrizeInfoMapper.xml Normal file
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@@ -0,0 +1,25 @@
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ruoyi.cai.mapper.PrizeInfoMapper">
<resultMap type="com.ruoyi.cai.domain.PrizeInfo" id="PrizeInfoResult">
<result property="id" column="id"/>
<result property="prizeName" column="prize_name"/>
<result property="prizeDesc" column="prize_desc"/>
<result property="prizeImg" column="prize_img"/>
<result property="winProbability" column="win_probability"/>
<result property="guaranteeDraws" column="guarantee_draws"/>
<result property="minWinDraws" column="min_win_draws"/>
<result property="stock" column="stock"/>
<result property="prizeType" column="prize_type"/>
<result property="prizePrice" column="prize_price"/>
<result property="autoGive" column="auto_give"/>
<result property="isThank" column="is_thank"/>
<result property="createTime" column="create_time"/>
<result property="updateTime" column="update_time"/>
</resultMap>
</mapper>

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ruoyi-cai/src/main/resources/mapper/cai/PrizeOnlineMapper.xml Normal file
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@@ -0,0 +1,27 @@
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ruoyi.cai.mapper.PrizeOnlineMapper">
<resultMap type="com.ruoyi.cai.domain.PrizeOnline" id="PrizeOnlineResult">
<result property="id" column="id"/>
<result property="prizeId" column="prize_id"/>
<result property="gender" column="gender"/>
<result property="prizeName" column="prize_name"/>
<result property="prizeDesc" column="prize_desc"/>
<result property="prizeImg" column="prize_img"/>
<result property="winProbability" column="win_probability"/>
<result property="guaranteeDraws" column="guarantee_draws"/>
<result property="minWinDraws" column="min_win_draws"/>
<result property="stock" column="stock"/>
<result property="prizeType" column="prize_type"/>
<result property="prizePrice" column="prize_price"/>
<result property="autoGive" column="auto_give"/>
<result property="isThank" column="is_thank"/>
<result property="createTime" column="create_time"/>
<result property="updateTime" column="update_time"/>
</resultMap>
</mapper>