根据code获取考题

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

@@ -3,6 +3,7 @@ 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.ElehKnowledgeTagDo;
 import cn.aibreeze.exam.entity.ElehSessionQaRecordDo;
 import cn.aibreeze.exam.mapper.ElehKnowledgeMapper;
 import cn.aibreeze.exam.mapper.ElehKnowledgeTagMapper;
@@ -40,12 +41,15 @@ public class ExamController {
 
     @GetMapping(value = "/get_question")
     public ApiResponse<ElehKnowledgeDo> getQuestion(@RequestParam("tenant") Integer tenant,
-                              @RequestParam("session_id") String sessionId,
-                              @RequestParam("user_id") String userId) {
+                                                    @RequestParam("code") String code,
+                                                    @RequestParam("session_id") String sessionId,
+                                                    @RequestParam("user_id") String userId) {
+
+        ElehKnowledgeTagDo tagDo = tagMapper.selectByCode(tenant, code);
 
         Long maxQuestionId = qaRecordMapper.selectSessionMaxQuestionId(tenant, sessionId, userId);
         maxQuestionId = Objects.nonNull(maxQuestionId) ? maxQuestionId : 0;
-        ElehKnowledgeDo knowledgeDo = knowledgeMapper.selectQuestion(tenant, maxQuestionId);
+        ElehKnowledgeDo knowledgeDo = knowledgeMapper.selectQuestion(tenant, tagDo.getId(), maxQuestionId);
         return ApiResponse.ok(knowledgeDo);
     }
 

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

@@ -9,7 +9,7 @@ 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);
+    @Select(value = "select * from eleh_knowledge where tenant = #{tenant} and tag_id = #{tagId} and id > #{questionId} order by id ASC limit 1")
+    ElehKnowledgeDo selectQuestion(@Param("tenant") Integer tenant, @Param("tagId") Long tagId, @Param("questionId") Long questionId);
 
 }

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

 package cn.aibreeze.exam.mapper;
 
+import cn.aibreeze.exam.entity.ElehKnowledgeDo;
 import cn.aibreeze.exam.entity.ElehKnowledgeTagDo;
 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 ElehKnowledgeTagMapper extends BaseMapper<ElehKnowledgeTagDo> {
+
+    @Select(value = "select * from eleh_knowledge_tag where tenant = #{tenant} and code = #{code} order by id ASC limit 1")
+    ElehKnowledgeTagDo selectByCode(@Param("tenant") Integer tenant, @Param("code") String code);
+
 }