feat(volunteer): volunteer Query Usecase 및 Service에 volunteer 정보 조회 기능 추가

Author: ayoung-dev

src/main/java/com/somemore/volunteer/service/query/FindVolunteerIdService.java

@@ -1,5 +1,7 @@
 package com.somemore.volunteer.service.query;
 
+import com.somemore.volunteer.domain.Volunteer;
+import com.somemore.volunteer.dto.response.VolunteerForCommunityResponseDto;
 import com.somemore.volunteer.repository.VolunteerRepository;
 import com.somemore.volunteer.usecase.query.FindVolunteerIdUseCase;
 import jakarta.persistence.EntityNotFoundException;
@@ -24,4 +26,16 @@ public UUID findVolunteerIdByOAuthId(String oAuthId) {
                 .orElseThrow(EntityNotFoundException::new)
                 .getId();
     }
+
+    @Override
+    public String getNicknameById(UUID id) {
+        return volunteerRepository.findNicknameById(id);
+    }
+
+    @Override
+    public VolunteerForCommunityResponseDto getVolunteerDetailForCommunity(UUID id) {
+        Volunteer volunteer = volunteerRepository.findById(id);
+
+        return VolunteerForCommunityResponseDto.fromEntity(volunteer);
+    }
 }

src/main/java/com/somemore/volunteer/usecase/query/FindVolunteerIdUseCase.java

@@ -1,7 +1,11 @@
 package com.somemore.volunteer.usecase.query;
 
+import com.somemore.volunteer.dto.response.VolunteerForCommunityResponseDto;
+
 import java.util.UUID;
 
 public interface FindVolunteerIdUseCase {
     UUID findVolunteerIdByOAuthId(String oAuthId);
+    String getNicknameById(UUID id);
+    VolunteerForCommunityResponseDto getVolunteerDetailForCommunity(UUID id);
 }