冲刺日记六：

目录

一、项目进展

222200315张俊腾
进展一：修改了RescueService.java中的acceptHelpRequest方法，添加了业务逻辑以防止用户重复接取同一求助。

 @Table(
              name = "rescue_info",
              uniqueConstraints = {
                      @UniqueConstraint(columnNames = {"help_id", "uid"}) // 确保同一个用户不能重复接取同一个求助
              }
      )
      // 检查当前用户是否已接取过该求助
              boolean alreadyAcceptedByUser = rescueInfoRepository.existsByHelpIdAndUid(helpRequest.getId(), userId);
              if (alreadyAcceptedByUser) {
                  return new Response<>(400, "您已接取过该求助", null);
              }
      try {
                  rescueInfoRepository.save(rescueInfo);
              } catch (DataIntegrityViolationException e) {
                  // 处理唯一性约束违反的异常
                  if (type == 1) {
                      return new Response<>(400, "该求助已被其他用户接取", null);
                  } else if (type == 2) {
                      return new Response<>(400, "您已接取过该求助", null);
                  } else {
                      return new Response<>(400, "接取求助失败", null);
                  }
              }

222200309孙阳
进展一：- 进展1，完成“新增用户消息功能”

 public boolean Add_message(Long user_id,String msg_title,String msg_content){

        User user = userRepository.findById(user_id).orElse(null);

        if (user != null) {
            // 创建并保存消息
            Message message = new Message();
            message.setToUid(user_id);
            message.setTitle(msg_title);
            message.setContent(msg_content);
            message.setCreatedAt(LocalDateTime.now());
            message.setUpdatedAt(LocalDateTime.now());
            messageRepository.save(message);  // 将消息存入数据库，并返回保存后的实体

          return true;
        } else {
            return false;
        }
    }

    //例子：title：求助，  content：发布求助成功！求助ID：12345

    //例子：title：求助，  content：提醒：已有用户接受您的求助！求助ID：12345

    //例子：title: 救援， content：接收他人求助成功！救援ID：678090

222200304卢君豪
进展一：“获取附近求助信息”controller的创建

@GetMapping
        public Response<List<HelpRequestInfo>> getNearbyHelpRequest(@RequestParam String location) {
            Authentication authentication = SecurityContextHolder.getContext().getAuthentication();

            if (authentication == null || !authentication.isAuthenticated()) {
                return new Response<>(403, "未认证的用户没有权限执行此操作", null);
            }

            return helpRequestService.getNearbyHelpRequest(location);
        }

222200310李怡涵
进展一：优化了实况点赞/点踩接口，处理了重复点赞/点踩和将点赞/踩改为点踩/赞的情况。

 public  Response<Null> likeOrDislikeLive(UserActionRequest userActionRequest,Long userId){
        Long liveInfoId = userActionRequest.getLiveInfoID();
        Integer voteType = userActionRequest.getStatus();
        UserLiveInfoVote vote = userLiveInfoVoteRepository.findByUidAndLiveInfoId(userId, liveInfoId);
        //检查用户是否已经点赞/点踩了某一条实况
        if (vote != null){
            //用户更改了点赞或者点踩，在表中更新他的点赞/点踩
            if (!vote.getVoteType().equals(voteType)){
                vote.setVoteType(voteType);
                userLiveInfoVoteRepository.save(vote);
                return new Response<>(200, "success", null);
            }
            //用户重复点赞或者点踩
            else if (voteType == 1){
                return new Response<>(400, "重复点赞", null);
            }
            else{
                return new Response<>(400, "重复点踩", null);
            }
        }

        UserLiveInfoVote userLiveInfoVote = new UserLiveInfoVote();
        userLiveInfoVote.setUid(userId);
        userLiveInfoVote.setVoteType(voteType);
        userLiveInfoVote.setLiveInfoId(liveInfoId);
        userLiveInfoVoteRepository.save(userLiveInfoVote);

        return new Response<>(200, "success", null);
    }

进展二：UserLiveInfoVoteRepository的更新

public interface UserLiveInfoVoteRepository  extends JpaRepository<UserLiveInfoVote, Long> {
    //同一个用户对一条实况只能一次点赞/点踩
    UserLiveInfoVote findByUidAndLiveInfoId(Long uid, Long liveInfoId);
}

222200311李梓玄
今日无图，上传成功后会返回主页跳出「上传成功提示」，不好截图
进展一： - 完成发起求助的后端对接
进展二：完全上传实况的后端对接

222200328夏振
进展一：管理员模块
222200401丁昌彪
进展一：新增主题切换和设置，完成实名认证
222200312杨年申
进展一：完成UserController.getUserAuthentication以及返回类UserAuthentication的搭建

@GetMapping("/real_name_authentication")
            public ResultResponse<UserAuthentication> getUserAuthentication(
                    @RequestHeader("Authorization") String token
            ) {
                return userService.GetUserAuthentication(token);
            }

    public class UserAuthentication {
                private Long uid;           // 用户ID
                private String username;    // 用户名
                private String id_number;   //身份证号
                private String real_Name;   //真实姓名

                public UserAuthentication(Long uid, String username, String id_number, String real_Name) {
                    this.uid = uid;
                    this.username = username;
                    this.id_number = id_number;
                    this.real_Name = real_Name;
                }

                // Getters and Setters
                public Long getUid() {
                    return uid;
                }

                public void setUid(Long uid) {
                    this.uid = uid;
                }

                public String getUsername() {
                    return username;
                }

                public void setUsername(String username) {
                    this.username = username;
                }

                public String getId_number() {
                    return id_number;
                }
                public void setId_number(String Id_number) {
                    this.id_number = Id_number;
                }
                public String getReal_Name() {
                    return real_Name;
                }
                public void setReal_Name(String Real_Name) {
                    this.real_Name = Real_Name;
                }
            }

进展二：完善getUserAuthentication的Service

            public Response<UserAuthentication> GetUserAuthentication(String token) {
            //检查令牌
            Claims claims;
            try {
                claims = JwtUtil.extractClaims(token);
            } catch (MalformedJwtException e) {
                return new Response<>(400, "无效的令牌格式", null);
            } catch (ExpiredJwtException e) {
                return new Response<>(401, "令牌已过期", null);
            } catch (IllegalArgumentException e) {
                return new Response<>(400, "令牌不能为空", null);
            } catch (JwtException e) {
                return new Response<>(401, "无效的令牌", null);
            } catch (Exception e) {
                return new Response<>(500, "服务器内部错误", null);
            }

            long userId = Long.parseLong(claims.getSubject());

            Optional<User> optionalUser = userRepository.findById(userId);
            if (optionalUser.isPresent()) {
                User user = optionalUser.get();
                UserAuthentication userAuthentication = new UserAuthentication(
                        user.getId(),
                        user.getUsername(),
                        user.getIdNumber(),
                        user.getRealName()
                );
                return new Response<>(200, "success", userAuthentication);
            }
            else {
                return new Response<>(401, "用户不存在", null);
            }
        }

222200230梁蕴潆
进展一：编写冲刺日记
进展二：上传了完整了主页部分组件的代码

<template>
  <div class="home-container">
    <!-- 导航组件 -->
    <Navigation />

    <!-- 主内容区域 -->
    <main>
      <section class="welcome-area">
        <h1>欢迎来到灾难互助平台</h1>
        <p>我们在这里帮助受灾地区的人们重建家园。</p>
      </section>

      <section class="features">
        <div class="feature-item">
          <h2>求助信息</h2>
          <p>查看最新的求助信息，并提供援助。</p>
          <router-link to="/help" class="btn">查看更多</router-link>
        </div>
        <div class="feature-item">
          <h2>捐赠信息</h2>
          <p>了解捐赠详情，并参与捐赠。</p>
          <router-link to="/donate" class="btn">查看更多</router-link>
        </div>
        <div class="feature-item">
          <h2>志愿者注册</h2>
          <p>加入我们的志愿者团队，为受灾地区提供帮助。</p>
          <router-link to="/volunteer" class="btn">注册</router-link>
        </div>
      </section>
    </main>

    <!-- 页脚 -->
    <footer class="site-footer">
      <p>&copy; 2024 灾难互助平台</p>
    </footer>
  </div>
</template>

<script>
import Navigation from '@/components/Navigation.vue';

export default {
  name: 'Home',
  components: {
    Navigation
  }
}
</script>

<style scoped>
.home-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

.welcome-area {
  text-align: center;
  padding: 2rem;
}

.features {
  display: flex;
  justify-content: space-around;
  padding: 2rem;
  gap: 1rem;
}

.feature-item {
  border: 1px solid #ccc;
  padding: 1rem;
  border-radius: 8px;
}

.btn {
  display: inline-block;
  background-color: #007bff;
  color: white;
  padding: 0.5rem 1rem;
  text-decoration: none;
  border-radius: 4px;
  margin-top: 1rem;
}

.site-footer {
  text-align: center;
  padding: 1rem;
  background-color: #f5f5f5;
}
</style>

进展三：更新了部分捐赠部分插件的代码

<template>
  <div class="donation-info-container">
    <h2>捐赠信息</h2>
    <div class="donation-list">
      <div class="donation-item" v-for="donation in donations" :key="donation.id">
        <p><strong>捐赠者:</strong> {{ donation.donorName }}</p>
        <p><strong>捐赠内容:</strong> {{ donation.donationDetails }}</p>
        <p><strong>捐赠日期:</strong> {{ donation.donationDate }}</p>
        <p><strong>联系方式:</strong> {{ donation.contactInfo }}</p>
      </div>
    </div>

二、存在的问题/遇到的困难及接下来的安排

三、站立式会议照片

四、今日完成度相关照片

五、心得体会