Feat: like info api 구현

watchapedia/app/participant/repository.py

@@ -86,6 +86,14 @@ def like_participant(self, user_id: int, participant: Participant) -> None:
 
         return participant
 
+    def like_info(self, user_id: int, participant: Participant) -> bool:
+        get_participant_like_query = select(UserLikesParticipant).filter(
+            (UserLikesParticipant.user_id == user_id)
+            & (UserLikesParticipant.participant_id == participant.id)
+        )
+        user_likes_participant = self.session.scalar(get_participant_like_query)
+        return user_likes_participant is not None
+
     def get_like_participant_list(self, user_id: int) -> list[Participant]:
         get_like_participant_query = select(Participant).join(UserLikesParticipant, Participant.id == UserLikesParticipant.participant_id).filter(
             UserLikesParticipant.user_id == user_id

watchapedia/app/participant/service.py

@@ -59,6 +59,12 @@ def like_participant(self, user_id: int, participant_id: int) -> ParticipantProf
         updated_participant = self.participant_repository.like_participant(user_id, participant)
         return self._process_participant(updated_participant)
 
+    def like_info(self, user_id: int, participant_id: int) -> bool:
+        participant = self.participant_repository.get_participant_by_id(participant_id)
+        if participant is None:
+            raise ParticipantNotFoundError()
+        return self.participant_repository.like_info(user_id, participant)
+
     def get_like_participant_list(self, user_id: int) -> list[ParticipantProfileResponse]:
         participants = self.participant_repository.get_like_participant_list(user_id)
         return [self._process_participant(participant) for participant in participants]

watchapedia/app/participant/views.py

@@ -66,4 +66,16 @@ def like_participant(
     participant_id: int,
     participant_service: Annotated[ParticipantService, Depends()],
 ):
-    return participant_service.like_participant(user.id, participant_id)
+    return participant_service.like_participant(user.id, participant_id)
+
+@participant_router.get('/like/{participant_id}',
+                    status_code=200, 
+                    summary="인물 추천 여부 확인", 
+                    description="[로그인 필요]인물 id를 받아 해당 인물이 추천되어 있는지 여부를 반환합니다.",
+                    )
+def check_like_participant(
+    user: Annotated[User, Depends(login_with_header)],
+    participant_id: int,
+    participant_service: Annotated[ParticipantService, Depends()],
+) -> bool:
+    return participant_service.like_info(user.id, participant_id)