Feat: regradeExam 구현

swm-standard · Oct 6, 2024 · aaa9a5b · aaa9a5b
1 parent 6b31bb0
commit aaa9a5b
Show file tree

Hide file tree

Showing 5 changed files with 45 additions and 1 deletion.
diff --git a/src/main/kotlin/com/swm_standard/phote/controller/ExamController.kt b/src/main/kotlin/com/swm_standard/phote/controller/ExamController.kt
@@ -6,6 +6,8 @@ import com.swm_standard.phote.dto.CreateSharedExamRequest
 import com.swm_standard.phote.dto.CreateSharedExamResponse
 import com.swm_standard.phote.dto.GradeExamRequest
 import com.swm_standard.phote.dto.GradeExamResponse
+import com.swm_standard.phote.dto.RegradeExamRequest
+import com.swm_standard.phote.dto.RegradeExamResponse
 import com.swm_standard.phote.dto.ReadExamHistoryDetailResponse
 import com.swm_standard.phote.dto.ReadExamHistoryListResponse
 import com.swm_standard.phote.service.ExamService
@@ -61,6 +63,19 @@ class ExamController(
         return BaseResponse(msg = "문제 풀이 채점 성공", data = response)
     }
 
+    @Operation(summary = "regradeExam", description = "(강사가) 시험 정오답 재채점")
+    @SecurityRequirement(name = "bearer Auth")
+    @PostMapping("/exam/{examId}/{userId}")
+    fun regradeExam(
+        @PathVariable(required = true) examId: UUID,
+        @PathVariable(required = true) userId: UUID,
+        @Valid @RequestBody request: RegradeExamRequest,
+    ): BaseResponse<RegradeExamResponse> {
+        val response = examService.regradeExam(examId, userId, request)
+
+        return BaseResponse(msg = "문제 재채점 성공", data = response)
+    }
+
     @Operation(summary = "createSharedExam", description = "공유용 시험 생성")
     @SecurityRequirement(name = "bearer Auth")
     @PostMapping("/exam/create")

diff --git a/src/main/kotlin/com/swm_standard/phote/dto/ExamDtos.kt b/src/main/kotlin/com/swm_standard/phote/dto/ExamDtos.kt
@@ -39,6 +39,15 @@ data class GradeExamRequest(
     val answers: List<SubmittedAnswerRequest>,
 )
 
+data class RegradeExamRequest(
+    val questionId: UUID,
+    val isCorrect: Boolean,
+)
+
+data class RegradeExamResponse(
+    val examId: UUID,
+)
+
 data class SubmittedAnswerRequest(
     val questionId: UUID,
     val submittedAnswer: String?,

diff --git a/src/main/kotlin/com/swm_standard/phote/repository/AnswerRepository.kt b/src/main/kotlin/com/swm_standard/phote/repository/AnswerRepository.kt
@@ -4,4 +4,6 @@ import com.swm_standard.phote.entity.Answer
 import org.springframework.data.jpa.repository.JpaRepository
 import java.util.UUID
 
-interface AnswerRepository : JpaRepository<Answer, UUID>
+interface AnswerRepository : JpaRepository<Answer, UUID> {
+    fun findByExamResultIdAndQuestionId(examResultId: UUID, questionId: UUID): Answer
+}
diff --git a/src/main/kotlin/com/swm_standard/phote/repository/ExamResultRepository.kt b/src/main/kotlin/com/swm_standard/phote/repository/ExamResultRepository.kt
@@ -6,4 +6,5 @@ import java.util.UUID
 
 interface ExamResultRepository : JpaRepository<ExamResult, UUID> {
     fun findByExamId(examId: UUID): ExamResult?
+    fun findByExamIdAndMemberId(examId: UUID, memberId: UUID): ExamResult
 }
diff --git a/src/main/kotlin/com/swm_standard/phote/service/ExamService.kt b/src/main/kotlin/com/swm_standard/phote/service/ExamService.kt
@@ -7,6 +7,8 @@ import com.swm_standard.phote.dto.ChatGPTResponse
 import com.swm_standard.phote.dto.CreateSharedExamRequest
 import com.swm_standard.phote.dto.GradeExamRequest
 import com.swm_standard.phote.dto.GradeExamResponse
+import com.swm_standard.phote.dto.RegradeExamRequest
+import com.swm_standard.phote.dto.RegradeExamResponse
 import com.swm_standard.phote.dto.ReadExamHistoryDetail
 import com.swm_standard.phote.dto.ReadExamHistoryDetailResponse
 import com.swm_standard.phote.dto.ReadExamHistoryListResponse
@@ -194,6 +196,21 @@ class ExamService(
         )
     }
 
+    @Transactional
+    fun regradeExam(
+        examId: UUID,
+        memberId: UUID,
+        request: RegradeExamRequest,
+    ): RegradeExamResponse {
+        val examResult = examResultRepository.findByExamIdAndMemberId(examId, memberId)
+        val answer = answerRepository.findByExamResultIdAndQuestionId(examResult.id!!, request.questionId)
+
+        examResult.increaseTotalCorrect(if (request.isCorrect) 1 else -1)
+        answer.isCorrect = request.isCorrect == true
+
+        return RegradeExamResponse(request.questionId)
+    }
+
     @Transactional
     fun createSharedExam(
         memberId: UUID,