新增加用户端接口

Pu Zhibing

4 天以前 d6a0c57043e8cc20694a3c678bf8e3a8f28f6499

 ruoyi-modules/ruoyi-goods/src/main/java/com/ruoyi/goods/controller/miniapp/AppLotteryEventController.java

@@ -3,16 +3,16 @@
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.utils.uuid.IdUtils;
import com.ruoyi.common.security.utils.SecurityUtils;
import com.ruoyi.goods.api.domain.LotteryEvent;
import com.ruoyi.goods.api.domain.UserLotteryEvent;
import com.ruoyi.goods.api.domain.UserLotteryEventQuestions;
import com.ruoyi.goods.api.domain.*;
import com.ruoyi.goods.domain.dto.AnswerQuestionDto;
import com.ruoyi.goods.domain.dto.LotteryEventQuestionsDto;
import com.ruoyi.goods.domain.vo.AppLotteryEventPageVo;
import com.ruoyi.goods.domain.vo.LotteryEventInfoVo;
import com.ruoyi.goods.domain.vo.LotteryEventQuestionsVo;
import com.ruoyi.goods.domain.vo.LotteryEventVo;
import com.ruoyi.goods.service.lottery.ILotteryEventService;
import com.ruoyi.goods.service.lottery.IUserLotteryEventQuestionsService;
import com.ruoyi.goods.service.lottery.IUserLotteryEventService;
import com.ruoyi.goods.service.lottery.*;
import com.ruoyi.system.api.domain.dto.LotteryEventListDto;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
@@ -23,8 +23,13 @@
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.math.BigDecimal;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * @author zhibing.pu
@@ -46,7 +51,14 @@
   @Resource
   private IUserLotteryEventQuestionsService userLotteryEventQuestionsService;
   
   @Resource
   private IUserLotteryEventQuestionsAnswersService userLotteryEventQuestionsAnswersService;
   
   @Resource
   private ILotteryEventQuestionsService lotteryEventServiceQuestionsService;
	
   @Resource
   private ILotteryEventQuestionsAnswersService lotteryEventQuestionsAnswersService;
   
   
   @ResponseBody
@@ -103,11 +115,141 @@
      int count = userLotteryEventService.count(new QueryWrapper<UserLotteryEvent>().eq("lottery_event_id", id).eq("user_id", userId));
      vo.setParticipation(count > 0);
      //答题抽奖需要判断是否答题完成
      if(5 == lotteryEvent.getActivityType()){
      if (5 == lotteryEvent.getActivityType()) {
         UserLotteryEventQuestions questionsServiceOne = userLotteryEventQuestionsService.getOne(new QueryWrapper<UserLotteryEventQuestions>().eq("lottery_event_id", id).eq("user_id", userId));
         vo.setContinueAnswer(null != questionsServiceOne ? questionsServiceOne.getStatus() : 0);
         vo.setAnswerStartTime(null != questionsServiceOne ? questionsServiceOne.getCreateTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")) : null);
         vo.setAnswerTimeLimit(lotteryEvent.getAnsweringTime());
      }
      return R.ok(vo);
   }
   
   @ResponseBody
   @PostMapping("/getLotteryEventQuestions")
   @ApiOperation(value = "获取答题题目【2.0】", tags = "抽奖活动")
   public R<LotteryEventQuestionsVo> getLotteryEventQuestions(@RequestBody LotteryEventQuestionsDto dto) {
      Long userId = SecurityUtils.getUserId();
      UserLotteryEventQuestions questionsServiceOne = userLotteryEventQuestionsService.getOne(new QueryWrapper<UserLotteryEventQuestions>().eq("lottery_event_id", dto.getId()).eq("user_id", userId));
      LotteryEventQuestionsVo vo = new LotteryEventQuestionsVo();
      int count = lotteryEventServiceQuestionsService.count(new QueryWrapper<LotteryEventQuestions>().eq("lottery_event_id", dto.getId()));
      vo.setTotal(count);
      //没有答题，直接从第一题开始
      if (null == questionsServiceOne) {
         if (-1 == dto.getStepOrDown()) {
            return R.fail("操作失败");
         }
         LotteryEventQuestions questions = lotteryEventServiceQuestionsService.getOne(new QueryWrapper<LotteryEventQuestions>().eq("lottery_event_id", dto.getId()).orderByAsc("sort"));
         vo.setCurrent(1);
         vo.setName(questions.getName());
         List<LotteryEventQuestionsAnswers> list = lotteryEventQuestionsAnswersService.list(new QueryWrapper<LotteryEventQuestionsAnswers>().eq("lottery_event_questions_id", questions.getId()));
         //封装答题
         List<Map<String, String>> options = list.stream().map(item -> {
            Map<String, String> map = new HashMap<>();
            map.put("id", item.getId());
            map.put("name", item.getAnswer());
            return map;
         }).collect(Collectors.toList());
         vo.setOptions(options);
      } else {
         //上一题
         Integer current = dto.getCurrent();
         if (-1 == dto.getStepOrDown()) {
            if (current - 1 <= 0) {
               return R.fail("操作失败");
            }
            current--;
         } else {
            //下一题
            if (current >= count) {
               return R.fail("操作失败");
            }
            current++;
         }
         List<LotteryEventQuestions> list = lotteryEventServiceQuestionsService.list(new QueryWrapper<LotteryEventQuestions>().eq("lottery_event_id", dto.getId()).orderByAsc("sort"));
         LotteryEventQuestions lotteryEventQuestions = list.get(current);
         vo.setCurrent(current);
         vo.setName(lotteryEventQuestions.getName());
         List<LotteryEventQuestionsAnswers> list1 = lotteryEventQuestionsAnswersService.list(new QueryWrapper<LotteryEventQuestionsAnswers>().eq("lottery_event_questions_id", lotteryEventQuestions.getId()));
         //封装答题
         List<Map<String, String>> options = list1.stream().map(item -> {
            Map<String, String> map = new HashMap<>();
            map.put("id", item.getId());
            map.put("name", item.getAnswer());
            return map;
         }).collect(Collectors.toList());
         if (-1 == dto.getStepOrDown()) {
            UserLotteryEventQuestionsAnswers one = userLotteryEventQuestionsAnswersService.getOne(new QueryWrapper<UserLotteryEventQuestionsAnswers>().eq("lottery_event_id", dto.getId()).eq("user_id", userId).orderByDesc("create_time").last(" limit 0, 1"));
            if (null != one) {
               vo.setAnswer(lotteryEventQuestionsAnswersService.getById(one.getLotteryEventQuestionsAnswersId()).getAnswer());
            }
         }
         vo.setOptions(options);
      }
      return R.ok(vo);
   }
	
   @ResponseBody
   @PostMapping("/answerQuestion")
   @ApiOperation(value = "答题操作【2.0】", tags = "抽奖活动")
   public R answerQuestion(@RequestBody AnswerQuestionDto dto) {
      List<LotteryEventQuestions> list = lotteryEventServiceQuestionsService.list(new QueryWrapper<LotteryEventQuestions>().eq("lottery_event_id", dto.getId()).orderByAsc("sort"));
      LotteryEventQuestions lotteryEventQuestions = list.get(dto.getCurrent());
      List<LotteryEventQuestionsAnswers> list1 = lotteryEventQuestionsAnswersService.list(new QueryWrapper<LotteryEventQuestionsAnswers>().eq("lottery_event_questions_id", lotteryEventQuestions.getId()));
      LotteryEventQuestionsAnswers lotteryEventQuestionsAnswers = list1.stream().filter(item -> item.getAnswer().equals(dto.getAnswer())).findAny().orElse(null);
      //构建答题数据
      Long userId = SecurityUtils.getUserId();
      UserLotteryEventQuestions questionsServiceOne = userLotteryEventQuestionsService.getOne(new QueryWrapper<UserLotteryEventQuestions>().eq("lottery_event_id", dto.getId()).eq("user_id", userId));
      if (null == questionsServiceOne) {
         questionsServiceOne = new UserLotteryEventQuestions();
         questionsServiceOne.setId(IdUtils.simpleUUID());
         questionsServiceOne.setUserId(userId);
         questionsServiceOne.setLotteryEventId(dto.getId());
         questionsServiceOne.setStatus(1);
         questionsServiceOne.setCreateTime(LocalDateTime.now());
         userLotteryEventQuestionsService.save(questionsServiceOne);
      }
      //构建或者修改答题数据
      UserLotteryEventQuestionsAnswers one = userLotteryEventQuestionsAnswersService.getOne(new QueryWrapper<UserLotteryEventQuestionsAnswers>().eq("lottery_event_question_id", lotteryEventQuestions.getId()).eq("user_id", userId));
      if (null == one) {
         one = new UserLotteryEventQuestionsAnswers();
         one.setId(IdUtils.simpleUUID());
         one.setLotteryEventId(dto.getId());
         one.setUserId(userId);
         one.setLotteryEventQuestionId(lotteryEventQuestions.getId());
         one.setLotteryEventQuestionsAnswersId(lotteryEventQuestionsAnswers.getId());
         one.setCreateTime(LocalDateTime.now());
      }
      one.setIsCorrect(0);
      //答案正确
      if (null != lotteryEventQuestionsAnswers && 1 == lotteryEventQuestionsAnswers.getIsRight()) {
         one.setIsCorrect(1);
      }
      userLotteryEventQuestionsAnswersService.saveOrUpdate(one);
      return R.ok();
   }
	
   @ResponseBody
   @PostMapping("/endAnswerQuestion/{id}")
   @ApiOperation(value = "结束答题【2.0】", tags = "抽奖活动")
   @ApiImplicitParams({
         @ApiImplicitParam(name = "id", value = "抽奖活动id", required = true, dataType = "String", paramType = "path")
   })
   public R<Boolean> endAnswerQuestion(@PathVariable("id") String id) {
      Long userId = SecurityUtils.getUserId();
      LotteryEvent lotteryEvent = lotteryEventService.getById(id);
      UserLotteryEventQuestions questionsServiceOne = userLotteryEventQuestionsService.getOne(new QueryWrapper<UserLotteryEventQuestions>().eq("lottery_event_id", id).eq("user_id", userId));
      questionsServiceOne.setStatus(2);
      questionsServiceOne.setEndTime(LocalDateTime.now());
      //计算正确率
      List<UserLotteryEventQuestionsAnswers> list = userLotteryEventQuestionsAnswersService.list(new QueryWrapper<UserLotteryEventQuestionsAnswers>().eq("lottery_event_id", id).eq("user_id", userId));
      int count = list.size();
      int right = list.stream().filter(item -> 1 == item.getIsCorrect()).collect(Collectors.toList()).size();
      BigDecimal multiply = new BigDecimal(right).divide(new BigDecimal(count), 4, BigDecimal.ROUND_HALF_UP).setScale(4, BigDecimal.ROUND_HALF_UP).multiply(new BigDecimal(100));
      questionsServiceOne.setCorrectAnswerRate(multiply);
      userLotteryEventQuestionsService.updateById(questionsServiceOne);
      if (multiply.compareTo(lotteryEvent.getAccuracy()) >= 0) {
         return R.ok(true);
      }
      return R.ok(false);
   }
}