SpringBoot 簽到獎勵實現方案的示例程式碼
阿新 • • 發佈:2020-09-01
前言
最近在做社交業務,使用者進入APP後有簽到功能,簽到成功後獲取相應的獎勵:
專案狀況:前期嘗試業務階段;
特點:
- 快速實現(不需要做太重,滿足初期推廣運營即可)
- 快速投入市場去運營
使用者簽到:
- 使用者在每次啟動時查詢簽到記錄(規則:連續7日簽到從0開始,簽到過程中有斷籤從0開始)
- 如果今日未簽到則提示使用者可以進行簽到
- 使用者簽到獲取相應的獎勵
提到簽到,腦海中首先浮現特點:
- 需要記錄每位使用者每天的簽到情況
- 查詢時根據規則進行簽到記錄情況
需求&流程設計&技術實現方案
需求原型圖
查詢簽到記錄
進行簽到
技術實現方案
- SpringBoot
- MySQL
資料庫表結構
簽到記錄最新表
CREATE TABLE `zh_sign_in` ( `id` bigint(20) NOT NULL AUTO_INCREMENT,`bu_no` varchar(32) DEFAULT NULL COMMENT '業務編碼',`customer_id` varchar(32) DEFAULT NULL COMMENT '簽到使用者編碼',`sign_in_date` datetime DEFAULT NULL COMMENT '簽到日期(單位精確到日)',`reward_money` int(11) DEFAULT NULL COMMENT '本次簽到獎勵金幣個數',`continuite_day` int(2) DEFAULT '1' COMMENT '連續簽到天數(A:7天內如果有斷籤從0開始 B:7天籤滿從0開始)',`create_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '建立時間',`update_time` datetime DEFAULT CURRENT_TIMESTAMP COMMENT '更新時間',`param1` int(2) DEFAULT NULL COMMENT '預留欄位1',`param2` int(4) DEFAULT NULL COMMENT '預留欄位2',`param3` int(11) DEFAULT NULL COMMENT '預留欄位3',`param4` varchar(20) DEFAULT NULL COMMENT '預留欄位4',`param5` varchar(32) DEFAULT NULL COMMENT '預留欄位5',`param6` varchar(64) DEFAULT NULL COMMENT '預留欄位6',PRIMARY KEY (`id`) USING BTREE,UNIQUE KEY `uk_zh_sign_in_buno` (`bu_no`),UNIQUE KEY `uk_zh_sign_in_cid_signindate` (`customer_id`,`sign_in_date`) USING BTREE ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='使用者簽到表';
簽到記錄歷史表
CREATE TABLE `zh_sign_in_hist` ( `id` bigint(20) NOT NULL AUTO_INCREMENT,`sign_in_date` datetime NULL DEFAULT NULL COMMENT '簽到日期(單位精確到日)',UNIQUE KEY `uk_zh_sign_in_hist_cid_signindate` (`customer_id`,`sign_in_date`) USING BTREE,KEY `key_zh_sign_in_hist_buno` (`bu_no`) USING BTREE ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='使用者簽到歷史表';
程式碼實現
完整程式碼(GitHub,歡迎大家Star,Fork,Watch)
https://github.com/dangnianchuntian/springboot
主要程式碼展示
Controller
/* * Copyright (c) 2020. [email protected] All Rights Reserved. * 專案名稱:Spring Boot實戰:簽到獎勵實現方案 * 類名稱:SignInController.java * 建立人:張晗 * 聯絡方式:[email protected] * 開源地址: https://github.com/dangnianchuntian/springboot * 部落格地址: https://zhanghan.blog.csdn.net */ package com.zhanghan.zhsignin.controller; import com.zhanghan.zhsignin.controller.request.PostSignInRequest; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.validation.annotation.Validated; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RestController; import com.zhanghan.zhsignin.controller.request.ListSignInDetailRequest; import com.zhanghan.zhsignin.service.SignInService; @RestController public class SignInController { @Autowired private SignInService signInService; /** * 查詢簽到記錄 */ @RequestMapping(value = "/list/sign/in/detail",method = RequestMethod.POST) public Object listSignInDetail(@RequestBody @Validated ListSignInDetailRequest listSignInDetailRequest) { return signInService.listSignInDetail(listSignInDetailRequest); } /** * 使用者進行簽到 */ @RequestMapping(value = "/post/sign/in",method = RequestMethod.POST) public Object postSignIn(@RequestBody @Validated PostSignInRequest postSignInRequest) { return signInService.postSignIn(postSignInRequest); } }
service
/* * Copyright (c) 2020. [email protected] All Rights Reserved. * 專案名稱:Spring Boot實戰:簽到獎勵實現方案 * 類名稱:SignInServiceImpl.java * 建立人:張晗 * 聯絡方式:[email protected] * 開源地址: https://github.com/dangnianchuntian/springboot * 部落格地址: https://zhanghan.blog.csdn.net */ package com.zhanghan.zhsignin.service.impl; import cn.hutool.core.util.IdUtil; import com.zhanghan.zhsignin.config.SignInRewardMoneyListConfig; import com.zhanghan.zhsignin.constant.SignInConstant; import com.zhanghan.zhsignin.controller.request.ListSignInDetailRequest; import com.zhanghan.zhsignin.controller.request.PostSignInRequest; import com.zhanghan.zhsignin.controller.response.ListSignInDetailResponse; import com.zhanghan.zhsignin.mybatis.entity.XZhSignInEntity; import com.zhanghan.zhsignin.mybatis.entity.XZhSignInHistEntity; import com.zhanghan.zhsignin.mybatis.mapper.XZhSignInHistMapper; import com.zhanghan.zhsignin.mybatis.mapper.XZhSignInMapper; import com.zhanghan.zhsignin.service.SignInService; import com.zhanghan.zhsignin.util.DateUtils; import com.zhanghan.zhsignin.util.wrapper.WrapMapper; import org.springframework.beans.BeanUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.stereotype.Service; import org.springframework.util.CollectionUtils; import java.util.Date; import java.util.List; import java.util.stream.Collectors; import static com.zhanghan.zhsignin.constant.SignInConstant.*; @Service public class SignInServiceImpl implements SignInService { @Autowired private XZhSignInMapper xZhSignInMapper; @Autowired private XZhSignInHistMapper xZhSignInHistMapper; //校驗連續天數是否為7 @Value("#{T(java.lang.Integer).parseInt('${zh.sign.in.continuite.day.threshold:7}')}") public Integer continuiteDayThreshold; //簽到獎勵金幣集合配置 @Autowired public SignInRewardMoneyListConfig signInRewardMoneyListConfig; /** * 查詢使用者簽到記錄 */ @Override public Object listSignInDetail(ListSignInDetailRequest listSignInDetailRequest) { //若配置檔案中未配置簽到獎勵則不展示簽到記錄 List<Integer> signInRewardMoneyListConfigList = signInRewardMoneyListConfig.getList(); if (CollectionUtils.isEmpty(signInRewardMoneyListConfigList)) { return WrapMapper.ok(new ListSignInDetailResponse(false)); } String customerId = listSignInDetailRequest.getCustomerId(); XZhSignInEntity xZhSignInEntity = xZhSignInMapper.findByCustomerId(customerId); List<ListSignInDetailResponse.SignInDetail> signInDetailList = signInRewardMoneyListConfigList.stream().map(aa -> new ListSignInDetailResponse.SignInDetail(0,aa)).collect(Collectors.toList()); //該使用者之前未簽到過 if (null == xZhSignInEntity) { return WrapMapper.ok(new ListSignInDetailResponse(TODAY_NOT_SIGN_IN,SignInConstant.CONTINUITE_DAY_ZERO,signInDetailList)); } long signInDateTime = xZhSignInEntity.getSignInDate().getTime(); //最近一次簽到是否為昨日之前 if (signInDateTime < DateUtils.getYesterdayDateTime()) { return WrapMapper.ok(new ListSignInDetailResponse(TODAY_NOT_SIGN_IN,signInDetailList)); } //最近一次簽到是否為昨日 Integer todaySignStatus = TODAY_YES_SIGN_IN; Integer continuiteDay = xZhSignInEntity.getContinuiteDay(); if (signInDateTime < DateUtils.getTodayDateTime()) { //最近一次簽到是昨日且之前已連續簽到7日 if (continuiteDay >= continuiteDayThreshold) { return WrapMapper.ok(new ListSignInDetailResponse(TODAY_NOT_SIGN_IN,signInDetailList)); } //最近一次簽到是昨日且之前連續未超7日 todaySignStatus = TODAY_NOT_SIGN_IN; } //查詢使用者簽到歷史記錄 List<XZhSignInHistEntity> xZhSignInHistEntitieList = xZhSignInHistMapper.listByCustomerIdAndLimit(customerId,continuiteDay); for (XZhSignInHistEntity xZhSignInHistEntity : xZhSignInHistEntitieList) { ListSignInDetailResponse.SignInDetail signInDetail = new ListSignInDetailResponse.SignInDetail(TODAY_YES_SIGN_IN,xZhSignInHistEntity.getRewardMoney()); signInDetailList.remove(xZhSignInHistEntity.getContinuiteDay() - 1); signInDetailList.add(xZhSignInHistEntity.getContinuiteDay() - 1,signInDetail); } return WrapMapper.ok(new ListSignInDetailResponse(todaySignStatus,continuiteDay,signInDetailList)); } /** * 進行簽到 */ @Override public Object postSignIn(PostSignInRequest postSignInRequest) { //若配置檔案中未配置簽到獎勵則不展示簽到記錄 List<Integer> signInRewardMoneyListConfigList = signInRewardMoneyListConfig.getList(); if (CollectionUtils.isEmpty(signInRewardMoneyListConfigList)) { return WrapMapper.ok(); } //獲取session使用者物件 String customerId = postSignInRequest.getCustomerId(); //根據customerId查詢使用者簽到記錄 XZhSignInEntity xZhSignInEntityByCustomerId = xZhSignInMapper.findByCustomerId(customerId); //簽到記錄是否為空 if (null == xZhSignInEntityByCustomerId) { XZhSignInEntity xZhSignInEntity = new XZhSignInEntity(); xZhSignInEntity.setBuNo(IdUtil.simpleUUID()); xZhSignInEntity.setCustomerId(customerId); xZhSignInEntity.setContinuiteDay(CONTINUITE_DAY_ONE); xZhSignInEntity.setRewardMoney(signInRewardMoneyListConfigList.get(0)); xZhSignInEntity.setSignInDate(DateUtils.getTodayDate()); insertSigninAndHist(xZhSignInEntity); return WrapMapper.ok(); } long signInDateTime = xZhSignInEntityByCustomerId.getSignInDate().getTime(); if (signInDateTime == DateUtils.getTodayDateTime()) { return WrapMapper.error("今天已經簽到"); } //獲取連續簽到天數 Integer continuiteDay = continuiteDay(xZhSignInEntityByCustomerId.getContinuiteDay(),signInDateTime); xZhSignInEntityByCustomerId.setSignInDate(DateUtils.getTodayDate()); xZhSignInEntityByCustomerId.setContinuiteDay(continuiteDay); xZhSignInEntityByCustomerId.setRewardMoney(signInRewardMoneyListConfigList.get(continuiteDay - 1)); xZhSignInEntityByCustomerId.setUpdateTime(new Date()); xZhSignInEntityByCustomerId.setBuNo(IdUtil.simpleUUID()); updateSignInAndInsertHist(xZhSignInEntityByCustomerId); return WrapMapper.ok(); } private Integer continuiteDay(Integer continuiteDay,Long signInDateTime) { if (signInDateTime < DateUtils.getYesterdayDateTime()) { return CONTINUITE_DAY_ONE; } if (continuiteDay >= continuiteDayThreshold) { return CONTINUITE_DAY_ONE; } return continuiteDay + 1; } private void insertSigninAndHist(XZhSignInEntity xZhSignInEntity) { xZhSignInMapper.insertSelective(xZhSignInEntity); XZhSignInHistEntity xZhSignInHistEntity = new XZhSignInHistEntity(); BeanUtils.copyProperties(xZhSignInEntity,xZhSignInHistEntity); xZhSignInHistEntity.setId(null); xZhSignInHistMapper.insertSelective(xZhSignInHistEntity); } private void updateSignInAndInsertHist(XZhSignInEntity xZhSignInEntity) { xZhSignInMapper.updateByPrimaryKeySelective(xZhSignInEntity); XZhSignInHistEntity xZhSignInHistEntity = new XZhSignInHistEntity(); BeanUtils.copyProperties(xZhSignInEntity,xZhSignInHistEntity); xZhSignInHistEntity.setId(null); xZhSignInHistMapper.insertSelective(xZhSignInHistEntity); } }
測試
模擬使用者進行簽到
進行請求
檢視資料庫結果
模擬使用者查詢簽到記錄
進行請求
總結
- 亮點:實現業務連續簽到,斷籤以及獎勵的業務
- 注意點:基於資料庫查詢做的,在進行簽到介面需要用redis鎖防止併發操作
- 後續會持續分享更多業務中的亮點
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