package com.ruoyi.goods.controller.miniapp;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.ruoyi.common.core.domain.R;
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import com.ruoyi.common.core.utils.uuid.IdUtils;
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import com.ruoyi.common.security.utils.SecurityUtils;
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import com.ruoyi.goods.api.domain.*;
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import com.ruoyi.goods.domain.dto.AnswerQuestionDto;
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import com.ruoyi.goods.domain.dto.LotteryEventQuestionsDto;
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import com.ruoyi.goods.domain.vo.AppLotteryEventPageVo;
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import com.ruoyi.goods.domain.vo.LotteryEventInfoVo;
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import com.ruoyi.goods.domain.vo.LotteryEventQuestionsVo;
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import com.ruoyi.goods.domain.vo.LotteryEventVo;
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import com.ruoyi.goods.service.lottery.*;
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import com.ruoyi.system.api.domain.dto.LotteryEventListDto;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiImplicitParam;
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import io.swagger.annotations.ApiImplicitParams;
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import io.swagger.annotations.ApiOperation;
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import lombok.RequiredArgsConstructor;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.*;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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import java.time.LocalDateTime;
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import java.time.format.DateTimeFormatter;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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/**
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* @author zhibing.pu
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* @Date 2025/5/26 15:26
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*/
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@Validated
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@RestController
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@RequiredArgsConstructor
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@Api(tags = "小程序抽奖相关接口")
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@RequestMapping("/app/lotteryEvent")
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public class AppLotteryEventController {
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@Resource
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private ILotteryEventService lotteryEventService;
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@Resource
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private IUserLotteryEventService userLotteryEventService;
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@Resource
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private IUserLotteryEventQuestionsService userLotteryEventQuestionsService;
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@Resource
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private IUserLotteryEventQuestionsAnswersService userLotteryEventQuestionsAnswersService;
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@Resource
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private ILotteryEventQuestionsService lotteryEventServiceQuestionsService;
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@Resource
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private ILotteryEventQuestionsAnswersService lotteryEventQuestionsAnswersService;
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@ResponseBody
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@PostMapping("/getLotteryEvent/{id}")
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@ApiOperation(value = "获取抽奖页详情【2.0】", tags = "抽奖活动")
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@ApiImplicitParams({
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@ApiImplicitParam(name = "id", value = "抽奖活动id", required = true, dataType = "String", paramType = "path")
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})
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public R<LotteryEventVo> getLotteryEvent(@PathVariable("id") String id) {
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LotteryEventVo lotteryEvent = lotteryEventService.getLotteryEvent(id);
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return R.ok(lotteryEvent);
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}
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@ResponseBody
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@PostMapping("/lotteryDraw/{id}")
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@ApiOperation(value = "抽奖操作【2.0】", tags = "抽奖活动", notes = "返回奖品ID")
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@ApiImplicitParams({
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@ApiImplicitParam(name = "id", value = "抽奖活动id", required = true, dataType = "String", paramType = "path")
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})
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public R lotteryDraw(@PathVariable("id") String id) {
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return lotteryEventService.lotteryDraw(id);
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}
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@ResponseBody
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@PostMapping("/getLotteryEventList")
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@ApiOperation(value = "获取普通抽奖列表【2.0】", tags = "抽奖活动")
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public R<Page<AppLotteryEventPageVo>> getLotteryEventList(@RequestBody LotteryEventListDto dto){
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Long userId = SecurityUtils.getUserId();
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Page<AppLotteryEventPageVo> page = new Page<>();
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page.setSize(dto.getPageSize());
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page.setCurrent(dto.getPageNum());
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List<AppLotteryEventPageVo> activityPageVoList = lotteryEventService.pageAppLotteryEvent(page,userId);
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return R.ok(page.setRecords(activityPageVoList));
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}
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@ResponseBody
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@PostMapping("/getLotteryEventInfo/{id}")
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@ApiOperation(value = "获取抽奖活动详情【2.0】", tags = "抽奖活动")
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@ApiImplicitParams({
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@ApiImplicitParam(name = "id", value = "抽奖活动id", required = true, dataType = "String", paramType = "path")
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})
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public R<LotteryEventInfoVo> getLotteryEventInfo(@PathVariable("id") String id){
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Long userId = SecurityUtils.getUserId();
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LotteryEvent lotteryEvent = lotteryEventService.getById(id);
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LotteryEventInfoVo vo = new LotteryEventInfoVo();
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vo.setId(lotteryEvent.getId());
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vo.setName(lotteryEvent.getName());
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vo.setActivityProfile(lotteryEvent.getActivityProfile());
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vo.setStartTime(lotteryEvent.getStartTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
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vo.setActivityContent(lotteryEvent.getActivityContent());
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int count = userLotteryEventService.count(new QueryWrapper<UserLotteryEvent>().eq("lottery_event_id", id).eq("user_id", userId));
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vo.setParticipation(count > 0);
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//答题抽奖需要判断是否答题完成
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if (5 == lotteryEvent.getActivityType()) {
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UserLotteryEventQuestions questionsServiceOne = userLotteryEventQuestionsService.getOne(new QueryWrapper<UserLotteryEventQuestions>().eq("lottery_event_id", id).eq("user_id", userId));
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vo.setContinueAnswer(null != questionsServiceOne ? questionsServiceOne.getStatus() : 0);
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vo.setAnswerStartTime(null != questionsServiceOne ? questionsServiceOne.getCreateTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")) : null);
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vo.setAnswerTimeLimit(lotteryEvent.getAnsweringTime());
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}
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return R.ok(vo);
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}
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@ResponseBody
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@PostMapping("/getLotteryEventQuestions")
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@ApiOperation(value = "获取答题题目【2.0】", tags = "抽奖活动")
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public R<LotteryEventQuestionsVo> getLotteryEventQuestions(@RequestBody LotteryEventQuestionsDto dto) {
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Long userId = SecurityUtils.getUserId();
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UserLotteryEventQuestions questionsServiceOne = userLotteryEventQuestionsService.getOne(new QueryWrapper<UserLotteryEventQuestions>().eq("lottery_event_id", dto.getId()).eq("user_id", userId));
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LotteryEventQuestionsVo vo = new LotteryEventQuestionsVo();
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int count = lotteryEventServiceQuestionsService.count(new QueryWrapper<LotteryEventQuestions>().eq("lottery_event_id", dto.getId()));
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vo.setTotal(count);
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//没有答题，直接从第一题开始
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if (null == questionsServiceOne) {
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if (-1 == dto.getStepOrDown()) {
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return R.fail("操作失败");
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}
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LotteryEventQuestions questions = lotteryEventServiceQuestionsService.getOne(new QueryWrapper<LotteryEventQuestions>().eq("lottery_event_id", dto.getId()).orderByAsc("sort"));
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vo.setCurrent(1);
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vo.setName(questions.getName());
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List<LotteryEventQuestionsAnswers> list = lotteryEventQuestionsAnswersService.list(new QueryWrapper<LotteryEventQuestionsAnswers>().eq("lottery_event_questions_id", questions.getId()));
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//封装答题
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List<Map<String, String>> options = list.stream().map(item -> {
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Map<String, String> map = new HashMap<>();
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map.put("id", item.getId());
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map.put("name", item.getAnswer());
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return map;
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}).collect(Collectors.toList());
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vo.setOptions(options);
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} else {
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//上一题
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Integer current = dto.getCurrent();
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if (-1 == dto.getStepOrDown()) {
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if (current - 1 <= 0) {
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return R.fail("操作失败");
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}
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current--;
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} else {
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//下一题
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if (current >= count) {
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return R.fail("操作失败");
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}
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current++;
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}
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List<LotteryEventQuestions> list = lotteryEventServiceQuestionsService.list(new QueryWrapper<LotteryEventQuestions>().eq("lottery_event_id", dto.getId()).orderByAsc("sort"));
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LotteryEventQuestions lotteryEventQuestions = list.get(current);
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vo.setCurrent(current);
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vo.setName(lotteryEventQuestions.getName());
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List<LotteryEventQuestionsAnswers> list1 = lotteryEventQuestionsAnswersService.list(new QueryWrapper<LotteryEventQuestionsAnswers>().eq("lottery_event_questions_id", lotteryEventQuestions.getId()));
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//封装答题
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List<Map<String, String>> options = list1.stream().map(item -> {
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Map<String, String> map = new HashMap<>();
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map.put("id", item.getId());
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map.put("name", item.getAnswer());
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return map;
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}).collect(Collectors.toList());
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if (-1 == dto.getStepOrDown()) {
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UserLotteryEventQuestionsAnswers one = userLotteryEventQuestionsAnswersService.getOne(new QueryWrapper<UserLotteryEventQuestionsAnswers>().eq("lottery_event_id", dto.getId()).eq("user_id", userId).orderByDesc("create_time").last(" limit 0, 1"));
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if (null != one) {
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vo.setAnswer(lotteryEventQuestionsAnswersService.getById(one.getLotteryEventQuestionsAnswersId()).getAnswer());
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}
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}
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vo.setOptions(options);
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}
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return R.ok(vo);
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}
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@ResponseBody
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@PostMapping("/answerQuestion")
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@ApiOperation(value = "答题操作【2.0】", tags = "抽奖活动")
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public R answerQuestion(@RequestBody AnswerQuestionDto dto) {
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List<LotteryEventQuestions> list = lotteryEventServiceQuestionsService.list(new QueryWrapper<LotteryEventQuestions>().eq("lottery_event_id", dto.getId()).orderByAsc("sort"));
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LotteryEventQuestions lotteryEventQuestions = list.get(dto.getCurrent());
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List<LotteryEventQuestionsAnswers> list1 = lotteryEventQuestionsAnswersService.list(new QueryWrapper<LotteryEventQuestionsAnswers>().eq("lottery_event_questions_id", lotteryEventQuestions.getId()));
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LotteryEventQuestionsAnswers lotteryEventQuestionsAnswers = list1.stream().filter(item -> item.getAnswer().equals(dto.getAnswer())).findAny().orElse(null);
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//构建答题数据
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Long userId = SecurityUtils.getUserId();
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UserLotteryEventQuestions questionsServiceOne = userLotteryEventQuestionsService.getOne(new QueryWrapper<UserLotteryEventQuestions>().eq("lottery_event_id", dto.getId()).eq("user_id", userId));
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if (null == questionsServiceOne) {
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questionsServiceOne = new UserLotteryEventQuestions();
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questionsServiceOne.setId(IdUtils.simpleUUID());
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questionsServiceOne.setUserId(userId);
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questionsServiceOne.setLotteryEventId(dto.getId());
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questionsServiceOne.setStatus(1);
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questionsServiceOne.setCreateTime(LocalDateTime.now());
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userLotteryEventQuestionsService.save(questionsServiceOne);
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}
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//构建或者修改答题数据
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UserLotteryEventQuestionsAnswers one = userLotteryEventQuestionsAnswersService.getOne(new QueryWrapper<UserLotteryEventQuestionsAnswers>().eq("lottery_event_question_id", lotteryEventQuestions.getId()).eq("user_id", userId));
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if (null == one) {
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one = new UserLotteryEventQuestionsAnswers();
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one.setId(IdUtils.simpleUUID());
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one.setLotteryEventId(dto.getId());
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one.setUserId(userId);
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one.setLotteryEventQuestionId(lotteryEventQuestions.getId());
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one.setLotteryEventQuestionsAnswersId(lotteryEventQuestionsAnswers.getId());
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one.setCreateTime(LocalDateTime.now());
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}
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one.setIsCorrect(0);
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//答案正确
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if (null != lotteryEventQuestionsAnswers && 1 == lotteryEventQuestionsAnswers.getIsRight()) {
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one.setIsCorrect(1);
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}
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userLotteryEventQuestionsAnswersService.saveOrUpdate(one);
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return R.ok();
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}
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@ResponseBody
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@PostMapping("/endAnswerQuestion/{id}")
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@ApiOperation(value = "结束答题【2.0】", tags = "抽奖活动")
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@ApiImplicitParams({
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@ApiImplicitParam(name = "id", value = "抽奖活动id", required = true, dataType = "String", paramType = "path")
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})
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public R<Boolean> endAnswerQuestion(@PathVariable("id") String id) {
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Long userId = SecurityUtils.getUserId();
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LotteryEvent lotteryEvent = lotteryEventService.getById(id);
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UserLotteryEventQuestions questionsServiceOne = userLotteryEventQuestionsService.getOne(new QueryWrapper<UserLotteryEventQuestions>().eq("lottery_event_id", id).eq("user_id", userId));
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questionsServiceOne.setStatus(2);
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questionsServiceOne.setEndTime(LocalDateTime.now());
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//计算正确率
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List<UserLotteryEventQuestionsAnswers> list = userLotteryEventQuestionsAnswersService.list(new QueryWrapper<UserLotteryEventQuestionsAnswers>().eq("lottery_event_id", id).eq("user_id", userId));
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int count = list.size();
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int right = list.stream().filter(item -> 1 == item.getIsCorrect()).collect(Collectors.toList()).size();
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BigDecimal multiply = new BigDecimal(right).divide(new BigDecimal(count), 4, BigDecimal.ROUND_HALF_UP).setScale(4, BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(100));
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questionsServiceOne.setCorrectAnswerRate(multiply);
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userLotteryEventQuestionsService.updateById(questionsServiceOne);
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if (multiply.compareTo(lotteryEvent.getAccuracy()) >= 0) {
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return R.ok(true);
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}
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return R.ok(false);
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}
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}
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