feat: 질문 삭제 API 개발(#7)

* Delete Controller 개발
* deleteQuestion Service 개발

classmate/src/main/java/devteamOne/classmate/question/controller/QuestionController.java

@@ -5,6 +5,7 @@
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
 import org.springframework.http.ResponseEntity.BodyBuilder;
+import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.PutMapping;
@@ -32,4 +33,12 @@ public Boolean modify(@PathVariable Long question_id, @RequestBody QuestionReque
 
         return true;
     }
+
+    @DeleteMapping("/question/{question_id}")
+    public Boolean delete(@PathVariable Long question_id) {
+
+        questionService.deleteQuestion(question_id);
+
+        return true;
+    }
 }

classmate/src/main/java/devteamOne/classmate/question/service/QuestionService.java

@@ -41,4 +41,12 @@ public void modifyContent(Long question_id, QuestionRequest questionRequest) {
         question.modifyContent(questionRequest.getContent());
         questionRepository.save(question);
     }
+
+    public void deleteQuestion(Long question_id) {
+
+        // user 조회 및 권한 확인
+
+        // question 삭제
+        questionRepository.deleteById(question_id);
+    }
 }