动态投票

safe-campus-moment/src/main/java/com/tangguo/controller/mobile/MBbsMomentController.java

 package com.tangguo.controller.mobile;
 
-import cn.hutool.core.lang.Opt;
 import com.tangguo.common.core.domain.AjaxResult;
 import com.tangguo.common.mauth.MobileAuth;
 import com.tangguo.common.mauth.MobileTokenHelper;
@@ -8,6 +7,7 @@ import com.tangguo.common.utils.PageUtils;
 import com.tangguo.common.utils.ValidateOperations;
 import com.tangguo.domain.bo.CreateMomentBO;
 import com.tangguo.domain.bo.LikeMomentBO;
+import com.tangguo.domain.bo.VoteMomentBO;
 import com.tangguo.domain.vo.BbsMomentListVO;
 import com.tangguo.service.IBbsMomentService;
 import org.springframework.web.bind.annotation.*;
@@ -66,7 +66,7 @@ public class MBbsMomentController {
 	 */
 	@MobileAuth
 	@DeleteMapping("/delete/{momentId}")
-	public AjaxResult createMoment(@PathVariable Long momentId) {
+	public AjaxResult deleteMoment(@PathVariable Long momentId) {
 		this.momentService.userDeleteMoment(momentId);
 		return AjaxResult.success();
 	}
@@ -83,8 +83,25 @@ public class MBbsMomentController {
 	public AjaxResult likeMoment(@RequestBody LikeMomentBO bo) {
 		ValidateOperations.generalValidate(bo);
 		synchronized (String.valueOf(bo.getMomentId()).intern()) {
-			int likeCount = this.momentService.likeMoment(bo);
-			return AjaxResult.success(likeCount);
+			this.momentService.userLikeMoment(bo);
+			return AjaxResult.success();
+		}
+	}
+
+
+	/**
+	 * 投票动态
+	 *
+	 * @param bo 动态
+	 * @return 投票结果
+	 */
+	@MobileAuth
+	@PostMapping("/vote")
+	public AjaxResult voteMoment(@RequestBody VoteMomentBO bo) {
+		ValidateOperations.generalValidate(bo);
+		synchronized (String.valueOf(bo.getMomentId()).intern()) {
+			this.momentService.userVoteMoment(bo);
+			return AjaxResult.success();
 		}
 	}
 

safe-campus-moment/src/main/java/com/tangguo/domain/bo/LikeMomentBO.java

@@ -4,6 +4,7 @@ import lombok.Data;
 
 import javax.validation.constraints.Max;
 import javax.validation.constraints.Min;
+import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
 
 /**

safe-campus-moment/src/main/java/com/tangguo/domain/bo/VoteMomentBO.java

+package com.tangguo.domain.bo;
+
+import lombok.Data;
+
+import javax.validation.constraints.Max;
+import javax.validation.constraints.Min;
+import javax.validation.constraints.NotNull;
+
+/**
+ *
+ *
+ * @author 谈笑
+ * @createTime 2025-09-04 15:28:48 星期四
+ */
+@Data
+public class VoteMomentBO {
+
+	/**
+	 * 动态Id
+	 */
+	@NotNull(message = "动态Id不能为空")
+	private Long momentId;
+
+	/**
+	 * 投票选项编码
+	 */
+	@NotNull(message = "投票选项编码不能为空")
+	private String optionCode;
+
+}

safe-campus-moment/src/main/java/com/tangguo/service/IBbsMomentLikeService.java

@@ -18,7 +18,7 @@ public interface IBbsMomentLikeService extends IService<BbsMomentLike> {
 	 * @param userName 用户名
 	 * @return 点赞记录
 	 */
-	long getMomentLikeCount(Long momentId, String userName);
+	long getUserMomentLikeCount(Long momentId, String userName);
 
 
 	/**

safe-campus-moment/src/main/java/com/tangguo/service/IBbsMomentService.java

@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.extension.service.IService;
 import com.tangguo.domain.BbsMoment;
 import com.tangguo.domain.bo.CreateMomentBO;
 import com.tangguo.domain.bo.LikeMomentBO;
+import com.tangguo.domain.bo.VoteMomentBO;
 import com.tangguo.domain.vo.BbsMomentListVO;
 import com.tangguo.domain.vo.BbsUserMomentCountVO;
 
@@ -83,6 +84,14 @@ public interface IBbsMomentService extends IService<BbsMoment> {
      *
      * @param bo 动态
      */
-    int likeMoment(LikeMomentBO bo);
+    void userLikeMoment(LikeMomentBO bo);
+
+
+    /**
+     * 投票动态
+     *
+     * @param bo 动态
+     */
+    void userVoteMoment(VoteMomentBO bo);
 
 }

safe-campus-moment/src/main/java/com/tangguo/service/IBbsMomentVoteOptionService.java

@@ -50,4 +50,14 @@ public interface IBbsMomentVoteOptionService extends IService<BbsMomentVoteOptio
 	 */
 	void deleteVoteOptions(Long momentId);
 
+
+	/**
+	 * 查询投票选项
+	 *
+	 * @param momentId 动态Id
+	 * @param optionCode 投票选项编码
+	 * @return 投票选项
+	 */
+	BbsMomentVoteOption getVoteOption(Long momentId, String optionCode);
+
 }

safe-campus-moment/src/main/java/com/tangguo/service/IBbsMomentVoteService.java

@@ -11,4 +11,23 @@ import com.tangguo.domain.BbsMomentVote;
  */
 public interface IBbsMomentVoteService extends IService<BbsMomentVote> {
 
+	/**
+	 * 查询用户投票记录数量
+	 *
+	 * @param momentId 动态Id
+	 * @param userName 用户名
+	 * @return 点赞记录
+	 */
+	long getUserMomentVoteCount(Long momentId, String userName);
+
+
+	/**
+	 * 添加点赞记录
+	 *
+	 * @param momentId 动态Id
+	 * @param userName 用户名
+	 * @param optionCode 投票选项编码
+	 */
+	void addMomentVoteCount(Long momentId, String userName, String optionCode);
+
 }

safe-campus-moment/src/main/java/com/tangguo/service/impl/BbsMomentLikeServiceImpl.java

@@ -30,7 +30,7 @@ public class BbsMomentLikeServiceImpl extends ServiceImpl<BbsMomentLikeMapper, B
      * @return 点赞记录
      */
     @Override
-    public long getMomentLikeCount(Long momentId, String userName) {
+    public long getUserMomentLikeCount(Long momentId, String userName) {
         return this.count(
             Wrappers.lambdaQuery(BbsMomentLike.class)
                 .eq(BbsMomentLike::getMomentId, momentId)

safe-campus-moment/src/main/java/com/tangguo/service/impl/BbsMomentServiceImpl.java

@@ -9,6 +9,7 @@ import com.tangguo.common.mauth.MobileTokenHelper;
 import com.tangguo.domain.*;
 import com.tangguo.domain.bo.CreateMomentBO;
 import com.tangguo.domain.bo.LikeMomentBO;
+import com.tangguo.domain.bo.VoteMomentBO;
 import com.tangguo.domain.vo.*;
 import com.tangguo.enums.EnableStatus;
 import com.tangguo.enums.LikeStatus;
@@ -54,6 +55,9 @@ public class BbsMomentServiceImpl extends ServiceImpl<BbsMomentMapper, BbsMoment
     @Resource
     private IBbsMomentLikeService likeService;
 
+    @Resource
+    private IBbsMomentVoteService voteService;
+
 
     /**
      * 查询动态列表
@@ -176,14 +180,14 @@ public class BbsMomentServiceImpl extends ServiceImpl<BbsMomentMapper, BbsMoment
      */
     @Transactional(rollbackFor = Exception.class)
     @Override
-    public int likeMoment(LikeMomentBO bo) {
+    public void userLikeMoment(LikeMomentBO bo) {
         BbsMoment dbMoment = this.getById(bo.getMomentId());
         if (Objects.isNull(dbMoment)) {
             throw new ServiceException("点赞失败，未查询到当前动态数据。");
         }
 
         String userName = MobileTokenHelper.getUsername();
-        long likeStatus = this.likeService.getMomentLikeCount(dbMoment.getId(), userName);
+        long likeStatus = this.likeService.getUserMomentLikeCount(dbMoment.getId(), userName);
         int likeCount = dbMoment.getLikeCount();
 
         if (LikeStatus.LIKE.getStatus() == bo.getLikeStatus()) {
@@ -202,14 +206,60 @@ public class BbsMomentServiceImpl extends ServiceImpl<BbsMomentMapper, BbsMoment
             }
         }
 
+        // 更新动态点赞人数
         BbsMoment updMoment = new BbsMoment();
         updMoment.setId(dbMoment.getId());
         updMoment.setLikeCount(likeCount);
         this.updateById(updMoment);
-        return likeCount;
     }
 
 
+    /**
+     * 投票动态
+     *
+     * @param bo 动态
+     */
+    @Transactional(rollbackFor = Exception.class)
+    @Override
+    public void userVoteMoment(VoteMomentBO bo) {
+        BbsMoment dbMoment = this.getById(bo.getMomentId());
+        if (Objects.isNull(dbMoment)) {
+            throw new ServiceException("投票失败，未查询到当前动态数据。");
+        }
+        if (EnableStatus.QY.getStatus() != dbMoment.getIsEnableVote()) {
+            throw new ServiceException("投票失败，当前动态未开启投票。");
+        }
+
+        String username = MobileTokenHelper.getUsername();
+        long voteCount = this.voteService.getUserMomentVoteCount(dbMoment.getId(), username);
+        if (voteCount > 0) {
+            throw new ServiceException("投票失败，已对当前动态投票。");
+        }
+
+        String optionCode = bo.getOptionCode();
+        BbsMomentVoteOption dbOption = this.voteOptionService.getVoteOption(dbMoment.getId(), optionCode);
+        if (Objects.isNull(dbOption)) {
+            throw new ServiceException("投票失败，未查询到当前投票选项数据。");
+        }
+
+        // 添加投票记录
+        this.voteService.addMomentVoteCount(dbMoment.getId(), username, optionCode);
+
+        // 更新投票选项投票人数
+        BbsMomentVoteOption updOption = new BbsMomentVoteOption();
+        updOption.setId(dbOption.getId());
+        updOption.setVoteCount(dbOption.getVoteCount() + 1);
+        this.voteOptionService.updateById(updOption);
+
+        // 更新动态投票人数
+        BbsMoment updMoment = new BbsMoment();
+        updMoment.setId(dbMoment.getId());
+        updMoment.setVoteCount(updOption.getVoteCount());
+        this.updateById(updMoment);
+    }
+
+
+
     /**
      * 构建动态实体
      *

safe-campus-moment/src/main/java/com/tangguo/service/impl/BbsMomentVoteOptionServiceImpl.java

@@ -5,6 +5,7 @@ import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.tangguo.domain.BbsMoment;
 import com.tangguo.domain.BbsMomentAttachment;
+import com.tangguo.domain.BbsMomentLike;
 import com.tangguo.domain.BbsMomentVoteOption;
 import com.tangguo.domain.bo.CreateMomentBO;
 import com.tangguo.domain.vo.BbsMomentListVO;
@@ -108,4 +109,21 @@ public class BbsMomentVoteOptionServiceImpl extends ServiceImpl<BbsMomentVoteOpt
         );
     }
 
+
+    /**
+     * 查询投票选项
+     *
+     * @param momentId   动态Id
+     * @param optionCode 投票选项编码
+     * @return 投票选项
+     */
+    @Override
+    public BbsMomentVoteOption getVoteOption(Long momentId, String optionCode) {
+        return this.getOne(
+            Wrappers.lambdaQuery(BbsMomentVoteOption.class)
+                .eq(BbsMomentVoteOption::getMomentId, momentId)
+                .eq(BbsMomentVoteOption::getCode, optionCode)
+        );
+    }
+
 }

safe-campus-moment/src/main/java/com/tangguo/service/impl/BbsMomentVoteServiceImpl.java

 package com.tangguo.service.impl;
 
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.tangguo.domain.BbsMomentVote;
 import com.tangguo.mapper.BbsMomentVoteMapper;
@@ -20,4 +21,38 @@ public class BbsMomentVoteServiceImpl extends ServiceImpl<BbsMomentVoteMapper, B
     @Resource
     private BbsMomentVoteMapper bbsMomentVoteMapper;
 
+
+    /**
+     * 查询用户投票记录数量
+     *
+     * @param momentId 动态Id
+     * @param userName 用户名
+     * @return 点赞记录
+     */
+    @Override
+    public long getUserMomentVoteCount(Long momentId, String userName) {
+        return this.count(
+            Wrappers.lambdaQuery(BbsMomentVote.class)
+                .eq(BbsMomentVote::getMomentId, momentId)
+                .eq(BbsMomentVote::getUserName, userName)
+        );
+    }
+
+
+    /**
+     * 添加点赞记录
+     *
+     * @param momentId   动态Id
+     * @param userName   用户名
+     * @param optionCode 投票选项编码
+     */
+    @Override
+    public void addMomentVoteCount(Long momentId, String userName, String optionCode) {
+        BbsMomentVote newVote = new BbsMomentVote();
+        newVote.setMomentId(momentId);
+        newVote.setUserName(userName);
+        newVote.setOptionCode(optionCode);
+        this.save(newVote);
+    }
+
 }

safe-campus-moment/src/main/resources/mapper/BbsMomentMapper.xml

@@ -40,14 +40,14 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectUserMoments" resultType="com.tangguo.domain.vo.BbsMomentListVO">
         SELECT
             m.*,
-            IF(l.id IS NOT NULL AND l.like_status = 1, 1, 0) AS is_like,
+            IF(l.id IS NOT NULL, 1, 0) AS is_like,
             IF(v.id IS NOT NULL, 1, 0) AS is_vote
         FROM
             bbs_moment m
         LEFT JOIN
             (
                 SELECT
-                    id, moment_id, like_status
+                    id, moment_id
                 FROM
                     bbs_moment_like
                 WHERE
@@ -79,7 +79,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         SELECT
             m.*,
             uv.nike_name,
-            IF(l.id IS NOT NULL AND l.like_status = 1, 1, 0) AS is_like,
+            IF(l.id IS NOT NULL, 1, 0) AS is_like,
             IF(v.id IS NOT NULL, 1, 0) AS is_vote,
             IF(m.user_name = #{userName}, 1, 0) AS is_self
         FROM
@@ -89,7 +89,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         LEFT JOIN
             (
                 SELECT
-                    id, moment_id, like_status
+                    id, moment_id
                 FROM
                     bbs_moment_like
                 WHERE