feat: 新增撤回评价的接口

src/main/java/cn/teammodel/common/IdRequest.java

@@ -0,0 +1,15 @@
+package cn.teammodel.common;
+
+import lombok.Data;
+
+import javax.validation.constraints.NotBlank;
+
+/**
+ * @author winter
+ * @create 2023-12-04 9:55
+ */
+@Data
+public class IdRequest {
+    @NotBlank(message = "id 不能为空")
+    private String id;
+}

src/main/java/cn/teammodel/controller/AppraiseController.java

@@ -57,6 +57,12 @@ public class AppraiseController {
         evaluationService.vote(appraiseVoteDto);
         return R.success("评价成功");
     }
+    @PostMapping("recallVote")
+    @ApiOperation(value = "撤回给某个学生评价(投票)")
+    public R<String> recallVote(@RequestBody @Valid RecallVoteDto recallVoteDto) {
+        evaluationService.recallVote(recallVoteDto);
+        return R.success("撤回评价成功");
+    }
 
     @PostMapping("findVoteRecord")
     @ApiOperation(value = "多条件查询当前登录老师的学生评价(投票)")

src/main/java/cn/teammodel/dao/AppraiseRecordRepository.java

@@ -24,7 +24,7 @@ public interface AppraiseRecordRepository extends CosmosRepository<AppraiseRecor
     /**
     * 查询评价记录
     */
-    AppraiseRecord findAppraiseRecordByTargetIdAndClassIdAndAcademicYearIdAndCode(String targetId, String academicYearId, String classId , String code);
+    AppraiseRecord findAppraiseRecordByTargetIdAndClassIdAndAcademicYearIdAndCode(String targetId, String classId, String academicYearId, String code);
     @Query("select c.id, c.praiseCount, c.score from Student as c where c.targetId = @targetId and c.academicYearId = @academicYearId and c.code = @code")
     List<AppraiseRecord> findScoreAndPraise(String targetId,String academicYearId,String code);
 

src/main/java/cn/teammodel/model/dto/Appraise/InsertNodeDto.java

@@ -19,6 +19,7 @@ public class InsertNodeDto {
     @NotBlank(message = "name 不能为空")
     String name;
     String logo;
-    Integer order;
+    Integer order = 0;
+    Integer score = 0;
     boolean isPraise;
 }

src/main/java/cn/teammodel/model/dto/Appraise/RecallVoteDto.java

@@ -0,0 +1,20 @@
+package cn.teammodel.model.dto.Appraise;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import javax.validation.constraints.NotNull;
+
+/**
+ * @author winter
+ * @create 2023-11-22 16:16
+ */
+@Data
+public class RecallVoteDto {
+    @NotNull
+    @ApiModelProperty("学生评价记录的文档id")
+    String recordId;
+    @NotNull
+    @ApiModelProperty("学生评价记录的具体节点id")
+    String nodeId;
+}

src/main/java/cn/teammodel/service/EvaluationService.java

@@ -50,4 +50,6 @@ public interface EvaluationService {
     void vote(AppraiseVoteDto appraiseVoteDto);
 
     List<AppraiseRecordItem> findVoteRecord(FindVoteRecordDto findVoteRecordDto);
+
+    void recallVote(RecallVoteDto recallVoteDto);
 }

src/main/java/cn/teammodel/service/impl/EvaluationServiceImpl.java

@@ -27,10 +27,7 @@ import org.springframework.stereotype.Service;
 import javax.annotation.Resource;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
-import java.util.ArrayList;
+import java.util.*;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
 import java.util.stream.Collectors;
 
 /**
@@ -243,7 +240,7 @@ public class EvaluationServiceImpl implements EvaluationService {
         String periodId;
         String name;
         String avatar = null;
-        // 判断评价对象是否合法
+        // 分别对班级和学生的关键信息取值
         if (targetType.equals(TARGET_STUDENT)) {
             Student student = studentRepository.findStudentByIdAndCode(targetId, String.format(PK.STUDENT, schoolId));
             if (student == null) {
@@ -280,8 +277,8 @@ public class EvaluationServiceImpl implements EvaluationService {
         // 查询是否存在记录
         AppraiseRecord record = appraiseRecordRepository.findAppraiseRecordByTargetIdAndClassIdAndAcademicYearIdAndCode(
                 targetId,
-                academicYearId,
                 classId,
+                academicYearId,
                 String.format(PK.PK_APPRAISE_RECORD,schoolId)
         );
 
@@ -350,6 +347,36 @@ public class EvaluationServiceImpl implements EvaluationService {
         return appraiseRecordItems;
     }
 
+    @Override
+    public void recallVote(RecallVoteDto recallVoteDto) {
+        String recordId = recallVoteDto.getRecordId();
+        String nodeId = recallVoteDto.getNodeId();
+        User loginUser = SecurityUtil.getLoginUser();
+        String schoolId = loginUser.getSchoolId();
+        String userId = loginUser.getId();
+
+        Optional<AppraiseRecord> optional = appraiseRecordRepository.findById(recordId, PK.buildOf(PK.PK_APPRAISE_RECORD, schoolId));
+        AppraiseRecord appraiseRecord = optional.orElseThrow(() -> new ServiceException("该记录不存在"));
+        AppraiseRecordItem record = appraiseRecord.getNodes()
+                .stream()
+                .filter(item -> nodeId.equals(item.getId()))
+                .findFirst().orElseThrow(() -> new ServiceException("该记录节点不存在"));
+        // 鉴权(不是创建老师不能撤回)
+        if (!userId.equals(record.getCreatorId())) {
+            throw  new ServiceException(ErrorCode.NO_AUTH_ERROR.getCode(), "您不是创建老师，不能撤回");
+        }
+        // 删除评价项并且恢复评分
+        appraiseRecord.getNodes().removeIf(item -> nodeId.equals(item.getId()));
+        boolean praise = record.getAppraiseNode().isPraise();
+        Integer newPraiseCount = appraiseRecord.getPraiseCount() +  (praise ? -1 : 1);
+        appraiseRecord.setPraiseCount(newPraiseCount);
+        int score = record.getAppraiseNode().getScore() == null ? 0 : record.getAppraiseNode().getScore();
+        Integer newScore = appraiseRecord.getScore() - score;
+        appraiseRecord.setScore(newScore);
+        // 保存
+        appraiseRecordRepository.save(appraiseRecord);
+    }
+
     /**
     * 递归收集 id 的节点及 id 节点的孩子节点 (迭代器删除居然也报错)
     */