feat: 닉네임 유효성 체크하는 로직 추가

* 현재는 중복 여부만 확인
moidot · Jan 3, 2024 · febe663 · febe663
1 parent 540f969
commit febe663
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Showing 5 changed files with 65 additions and 4 deletions.
diff --git a/src/main/java/com/moim/backend/domain/space/controller/GroupController.java b/src/main/java/com/moim/backend/domain/space/controller/GroupController.java
@@ -46,7 +46,7 @@ public CustomResponseEntity<Void> updateGroupName(
             @RequestBody @Valid GroupNameUpdateRequest request, @Login Users user
     ) {
         return CustomResponseEntity.success(
-                groupService.updateGroupName(groupId,request.toServiceRequest(), user)
+                groupService.updateGroupName(groupId, request.toServiceRequest(), user)
         );
     }
 
@@ -116,4 +116,13 @@ public CustomResponseEntity<List<GroupPlaceResponse>> keywordCentralizedMeetingS
     ) {
         return CustomResponseEntity.success(groupService.keywordCentralizedMeetingSpot(x, y, local, keyword));
     }
+
+    // 닉네임 유효성 체크
+    @GetMapping("/nickname")
+    public CustomResponseEntity<NicknameValidationResponse> checkNicknameValidation(
+            @RequestParam Long groupId,
+            @RequestParam String nickname
+    ) {
+        return CustomResponseEntity.success(groupService.checkNicknameValidation(groupId, nickname));
+    }
 }
diff --git a/src/main/java/com/moim/backend/domain/space/repository/ParticipationRepository.java b/src/main/java/com/moim/backend/domain/space/repository/ParticipationRepository.java
@@ -3,13 +3,11 @@
 import com.moim.backend.domain.space.entity.Groups;
 import com.moim.backend.domain.space.entity.Participation;
 import com.moim.backend.domain.space.response.MiddlePoint;
-import jakarta.validation.constraints.NotNull;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
 
-import java.util.Collection;
 import java.util.List;
 
 @Repository
@@ -25,5 +23,5 @@ public interface ParticipationRepository extends JpaRepository<Participation, Lo
 
     List<Participation> findAllByGroupGroupIdAndUserIdIn(Long group_groupId, List<Long> userId);
     List<Participation> findAllByGroup(Groups group);
-
+    List<Participation> findAllByGroupAndUserName(Groups group, String name);
 }
diff --git a/src/main/java/com/moim/backend/domain/space/response/NicknameValidationResponse.java b/src/main/java/com/moim/backend/domain/space/response/NicknameValidationResponse.java
@@ -0,0 +1,12 @@
+package com.moim.backend.domain.space.response;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+public class NicknameValidationResponse {
+    boolean isDuplicated;
+}
diff --git a/src/main/java/com/moim/backend/domain/space/service/GroupService.java b/src/main/java/com/moim/backend/domain/space/service/GroupService.java
@@ -281,6 +281,13 @@ public GroupDetailResponse readParticipateGroupByRegion(Long groupId) {
         return GroupDetailResponse.response(group, admin, regions);
     }
 
+    public NicknameValidationResponse checkNicknameValidation(Long groupId, String nickname) {
+        Groups group = getGroup(groupId);
+        List<Participation> participationList = participationRepository.findAllByGroupAndUserName(group, nickname);
+        boolean isDuplicated = (participationList.size() > 0) ? true : false;
+        return new NicknameValidationResponse(isDuplicated);
+    }
+
     private void toRegionsResponse(List<GroupRegionResponse> regions, Participation participation) {
         // 그룹화 지역 이름 생성
         String regionName = getRegionName(participation);

diff --git a/src/test/java/com/moim/backend/docs/space/GroupControllerDocsTest.java b/src/test/java/com/moim/backend/docs/space/GroupControllerDocsTest.java
@@ -1,6 +1,7 @@
 package com.moim.backend.docs.space;
 
 import com.epages.restdocs.apispec.ResourceSnippetParameters;
+import com.fasterxml.jackson.core.JsonProcessingException;
 import com.moim.backend.RestDocsSupport;
 import com.moim.backend.domain.space.controller.GroupController;
 import com.moim.backend.domain.space.request.controller.GroupCreateRequest;
@@ -10,6 +11,7 @@
 import com.moim.backend.domain.space.response.*;
 import com.moim.backend.domain.space.response.group.*;
 import com.moim.backend.domain.space.service.GroupService;
+import com.moim.backend.domain.user.response.UserLoginResponse;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 import org.springframework.restdocs.mockmvc.RestDocumentationRequestBuilders;
@@ -22,6 +24,7 @@
 import static com.epages.restdocs.apispec.Schema.schema;
 import static com.moim.backend.domain.space.entity.TransportationType.PERSONAL;
 import static com.moim.backend.domain.space.entity.TransportationType.PUBLIC;
+import static com.moim.backend.domain.user.config.Platform.NAVER;
 import static org.mockito.ArgumentMatchers.*;
 import static org.mockito.BDDMockito.given;
 import static org.mockito.Mockito.mock;
@@ -793,4 +796,36 @@ void updateGroupName() throws Exception {
                 .andExpect(status().isOk())
                 .andDo(document);
     }
+
+    @DisplayName("닉네임 유효성 체크")
+    @Test
+    void checkNicknameValidation() throws Exception {
+        // given
+        given(groupService.checkNicknameValidation(1L, "중복될일없는 특이한 닉네임"))
+                .willReturn(new NicknameValidationResponse(false));
+
+        ResourceSnippetParameters parameters = ResourceSnippetParameters.builder()
+                .tag("닉네임 유효성 체크 API")
+                .summary("닉네임 유효성 체크 API")
+                .queryParameters(
+                        parameterWithName("groupId").description("그룹 Id"),
+                        parameterWithName("nickname").description("닉네임"))
+                .responseFields(
+                        fieldWithPath("code").type(NUMBER).description("상태 코드"),
+                        fieldWithPath("message").type(STRING).description("상태 메세지"),
+                        fieldWithPath("data.duplicated").type(BOOLEAN).description("닉네임 중복 여부"))
+                .responseSchema(schema("NicknameValidationResponse"))
+                .build();
+        RestDocumentationResultHandler document = documentHandler("check-nickname-validation", prettyPrint(), prettyPrint(), parameters);
+
+        // when // then
+        MockHttpServletRequestBuilder httpRequest = RestDocumentationRequestBuilders.get("/group/nickname")
+                .param("groupId", "1")
+                .param("nickname", "중복될일없는 특이한 닉네임");
+
+        mockMvc.perform(httpRequest)
+                .andDo(print())
+                .andExpect(status().isOk())
+                .andDo(document);
+    }
 }