出题、更新评分、获取平均分接口

src/main/java/cn/aibreeze/exam/api/ExamController.java

 package cn.aibreeze.exam.api;
 
+import cn.aibreeze.exam.dto.ApiResponse;
+import cn.aibreeze.exam.dto.UpdateQuestionRequestDto;
 import cn.aibreeze.exam.entity.ElehKnowledgeDo;
+import cn.aibreeze.exam.entity.ElehSessionQaRecordDo;
 import cn.aibreeze.exam.mapper.ElehKnowledgeMapper;
+import cn.aibreeze.exam.mapper.ElehKnowledgeTagMapper;
+import cn.aibreeze.exam.mapper.ElehSessionQaRecordMapper;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import lombok.RequiredArgsConstructor;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.util.CollectionUtils;
+import org.springframework.web.bind.annotation.*;
 
+import java.util.Date;
 import java.util.List;
+import java.util.Objects;
 
 
 @RestController
@@ -20,6 +26,10 @@ public class ExamController {
 
     private final ElehKnowledgeMapper knowledgeMapper;
 
+    private final ElehKnowledgeTagMapper tagMapper;
+
+    private final ElehSessionQaRecordMapper qaRecordMapper;
+
     @GetMapping(value = "/list")
     public String list() {
         LambdaQueryWrapper<ElehKnowledgeDo> queryWrapper = new LambdaQueryWrapper<>();
@@ -28,4 +38,58 @@ public class ExamController {
         return JSONObject.toJSONString(elehKnowledgeDos);
     }
 
+    @GetMapping(value = "/get_question")
+    public ApiResponse<ElehKnowledgeDo> getQuestion(@RequestParam("tenant") Integer tenant,
+                              @RequestParam("session_id") String sessionId,
+                              @RequestParam("user_id") String userId) {
+
+        Long maxQuestionId = qaRecordMapper.selectSessionMaxQuestionId(tenant, sessionId, userId);
+        maxQuestionId = Objects.nonNull(maxQuestionId) ? maxQuestionId : 0;
+        ElehKnowledgeDo knowledgeDo = knowledgeMapper.selectQuestion(tenant, maxQuestionId);
+        return ApiResponse.ok(knowledgeDo);
+    }
+
+    @PostMapping(value = "update_question")
+    public ApiResponse<String> updateQuestion(@RequestBody UpdateQuestionRequestDto requestDto) {
+
+        String answer = requestDto.getAnswer();
+        Integer tenant = requestDto.getTenant();
+        String sessionId = requestDto.getSessionId();
+        String userId = requestDto.getUserId();
+        Long questionId = requestDto.getQuestionId();
+
+
+        ElehSessionQaRecordDo recordDo = new ElehSessionQaRecordDo();
+        recordDo.setQuestionId(questionId);
+        recordDo.setAnswer(answer);
+        recordDo.setTenant(tenant);
+        recordDo.setSessionId(sessionId);
+        recordDo.setUserId(userId);
+        recordDo.setScoreCriteria(requestDto.getScoreCriteria());
+        recordDo.setScore(recordDo.getScore());
+        recordDo.setCreatedAt(new Date());
+        qaRecordMapper.insert(recordDo);
+
+        return ApiResponse.ok("SUCCESS");
+    }
+
+    @GetMapping(value = "/get_final_result")
+    public ApiResponse<Double> getFinalResult(@RequestParam("tenant") Integer tenant,
+                                 @RequestParam("session_id") String sessionId,
+                                 @RequestParam("user_id") String userId) {
+
+        Double avgScore = 0D;
+
+        LambdaQueryWrapper<ElehSessionQaRecordDo> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(ElehSessionQaRecordDo::getTenant, tenant);
+        queryWrapper.eq(ElehSessionQaRecordDo::getSessionId, sessionId);
+        queryWrapper.eq(ElehSessionQaRecordDo::getUserId, userId);
+        List<ElehSessionQaRecordDo> qaRecordDos = qaRecordMapper.selectList(queryWrapper);
+        if(!CollectionUtils.isEmpty(qaRecordDos)) {
+            double sum = qaRecordDos.stream().mapToDouble(ElehSessionQaRecordDo::getScore).sum();
+            avgScore = sum / qaRecordDos.size();
+        }
+        return ApiResponse.ok(avgScore);
+    }
+
 }

src/main/java/cn/aibreeze/exam/dto/ApiResponse.java

+package cn.aibreeze.exam.dto;
+
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+public class ApiResponse<T> implements Serializable {
+
+    /**
+     * 成功编码
+     */
+    public static final String OK = "Success";
+
+    /**
+     * 失败编码
+     */
+    public static final String FAIL = "Fail";
+
+    private String message;
+
+    private String status;
+
+    private T data;
+
+
+    public static final <T> ApiResponse<T> ok(final T result) {
+        ApiResponse<T> response = new ApiResponse<>();
+        response.setStatus(OK);
+        response.setData(result);
+        response.setMessage("ok");
+        return response;
+    }
+
+    public static final <T> ApiResponse<T> fail(final String message) {
+        ApiResponse<T> response = new ApiResponse<>();
+        response.setStatus(FAIL);
+        response.setMessage(message);
+        return response;
+    }
+}

src/main/java/cn/aibreeze/exam/dto/UpdateQuestionRequestDto.java

+package cn.aibreeze.exam.dto;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+@Data
+public class UpdateQuestionRequestDto implements Serializable {
+
+    private Integer tenant;
+
+    private String answer;
+
+    @JsonProperty("session_id")
+    private String sessionId;
+
+    @JsonProperty("user_id")
+    private String userId;
+
+    @JsonProperty("question_id")
+    private Long questionId;
+
+    @JsonProperty("text")
+    private String text;
+
+    @JsonProperty("text")
+    private Double score;
+
+    @JsonProperty("score_criteria")
+    private String scoreCriteria;
+}

src/main/java/cn/aibreeze/exam/entity/ElehKnowledgeTagDo.java

+package cn.aibreeze.exam.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+
+@Data
+@TableName(value = "eleh_knowledge_tag")
+public class ElehKnowledgeTagDo implements Serializable {
+
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    private Integer tenant;
+
+    private String code;
+
+    private String name;
+
+    private String reference;
+
+    private Integer status;
+
+    private Date createdAt;
+}

src/main/java/cn/aibreeze/exam/entity/ElehSessionQaRecordDo.java

+package cn.aibreeze.exam.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+
+@Data
+@TableName(value = "eleh_session_qa_record")
+public class ElehSessionQaRecordDo implements Serializable {
+
+    @TableId(type = IdType.AUTO)
+    private Long id;
+
+    private Integer tenant;
+
+    private String sessionId;
+
+    private String userId;
+
+    private Long questionId;
+
+    private String answer;
+
+    private String scoreCriteria;
+
+    private Double score;
+
+    private Date createdAt;
+}

src/main/java/cn/aibreeze/exam/mapper/ElehKnowledgeMapper.java

@@ -3,7 +3,13 @@ package cn.aibreeze.exam.mapper;
 import cn.aibreeze.exam.entity.ElehKnowledgeDo;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
 
 @Mapper
 public interface ElehKnowledgeMapper extends BaseMapper<ElehKnowledgeDo> {
+
+    @Select(value = "select * from eleh_knowledge where tenant = #{tenant} and id > #{questionId} order by id ASC limit 1")
+    ElehKnowledgeDo selectQuestion(@Param("tenant") Integer tenant, @Param("questionId") Long questionId);
+
 }

src/main/java/cn/aibreeze/exam/mapper/ElehKnowledgeTagMapper.java

+package cn.aibreeze.exam.mapper;
+
+import cn.aibreeze.exam.entity.ElehKnowledgeTagDo;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+@Mapper
+public interface ElehKnowledgeTagMapper extends BaseMapper<ElehKnowledgeTagDo> {
+}

src/main/java/cn/aibreeze/exam/mapper/ElehSessionQaRecordMapper.java

+package cn.aibreeze.exam.mapper;
+
+import cn.aibreeze.exam.entity.ElehSessionQaRecordDo;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import org.apache.ibatis.annotations.Select;
+
+@Mapper
+public interface ElehSessionQaRecordMapper extends BaseMapper<ElehSessionQaRecordDo> {
+
+
+    @Select(value = "select max(question_id) from eleh_session_qa_record where tenant = #{tenant} and session_id = #{sessionId} and user_id = #{userId}")
+    Long selectSessionMaxQuestionId(@Param("tenant") Integer tenant, @Param("sessionId") String sessionId, @Param("userId") String userId);
+
+}