M3-129 Fat : 그룹 검색 api 기능 추가

src/main/java/com/m3pro/groundflip/controller/CommunityController.java

@@ -1 +1 @@
-package com.m3pro.groundflip.controller;import org.springframework.web.bind.annotation.RestController;import com.m3pro.groundflip.service.CommunityService;import lombok.RequiredArgsConstructor;@RestController@RequiredArgsConstructorpublic class CommunityController {	private final CommunityService communityService;}
+package com.m3pro.groundflip.controller;import java.util.List;import org.springframework.web.bind.annotation.GetMapping;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestBody;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.bind.annotation.RestController;import com.m3pro.groundflip.domain.dto.community.ListResponseCommunity;import com.m3pro.groundflip.domain.dto.community.ResponseGetGroup;import com.m3pro.groundflip.domain.entity.Community;import com.m3pro.groundflip.service.CommunityService;import lombok.RequiredArgsConstructor;@RestController@RequiredArgsConstructorpublic class CommunityController {	private final CommunityService communityService;	@GetMapping("/api/groups")//그룹 검색	public List<ListResponseCommunity> getCommunitys(@RequestParam String searchKeyword) {		return communityService.findCommunityByName(searchKeyword);	}	@GetMapping("/api/groups/{groupId}")//그룹 정보 api인데 아직 미완성	public ResponseGetGroup findGroupById(@PathVariable Long groupId) {		return communityService.findCommunityById(groupId);	}}

src/main/java/com/m3pro/groundflip/domain/dto/community/ListResponseCommunity.java

@@ -0,0 +1,23 @@
+package com.m3pro.groundflip.domain.dto.community;
+
+import com.m3pro.groundflip.domain.entity.Community;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@AllArgsConstructor
+@NoArgsConstructor
+@Data
+@Builder
+public class ListResponseCommunity {
+	private String name;
+
+	public static ListResponseCommunity from(Community community) {
+		return ListResponseCommunity.builder()
+			.name(community.getName())
+			.build();
+	}
+
+}

src/main/java/com/m3pro/groundflip/domain/dto/community/ResponseGetGroup.java

@@ -0,0 +1,33 @@
+package com.m3pro.groundflip.domain.dto.community;
+
+import com.m3pro.groundflip.domain.entity.Community;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@AllArgsConstructor
+@NoArgsConstructor
+@Data
+@Builder
+public class ResponseGetGroup {
+	private String name;
+	private String pixelColor;
+	private String profileImageUrl;
+	private String backgroundImageUrl;
+	private int groupRanking;
+	private int memberCount;
+
+	public static ResponseGetGroup from(Community community, int groupRanking, int memberCount){
+		return ResponseGetGroup.builder()
+			.name(community.getName())
+			.pixelColor(community.getPixelColor())
+			.profileImageUrl(community.getProfileImageUrl())
+			.backgroundImageUrl(community.getBackgroundImageUrl())
+			.groupRanking(groupRanking)
+			.memberCount(memberCount)
+			.build();
+	}
+
+}

src/main/java/com/m3pro/groundflip/repository/CommunityRepository.java

@@ -1 +1 @@
-package com.m3pro.groundflip.repository;import org.springframework.data.jpa.repository.JpaRepository;import com.m3pro.groundflip.domain.entity.Community;public interface CommunityRepository extends JpaRepository<Community, Long> {}
+package com.m3pro.groundflip.repository;import java.util.List;import org.springframework.data.jpa.repository.JpaRepository;import org.springframework.data.jpa.repository.Query;import org.springframework.data.repository.query.Param;import com.m3pro.groundflip.domain.entity.Community;public interface CommunityRepository extends JpaRepository<Community, Long> {	List<Community> findByNameLike(String name);}

src/main/java/com/m3pro/groundflip/service/CommunityService.java

@@ -1 +1 @@
-package com.m3pro.groundflip.service;import org.springframework.stereotype.Service;import lombok.RequiredArgsConstructor;@Service@RequiredArgsConstructorpublic class CommunityService {}
+package com.m3pro.groundflip.service;import java.util.List;import org.springframework.stereotype.Service;import com.m3pro.groundflip.domain.dto.community.ListResponseCommunity;import com.m3pro.groundflip.domain.dto.community.ResponseGetGroup;import com.m3pro.groundflip.domain.entity.Community;import com.m3pro.groundflip.repository.CommunityRepository;import jakarta.transaction.Transactional;import lombok.RequiredArgsConstructor;@Service@RequiredArgsConstructorpublic class CommunityService {	private final CommunityRepository communityRepository;	//그룹 검색 api	public List<ListResponseCommunity> findCommunityByName(String name){		List<Community> community = communityRepository.findByNameLike("%"+name+"%");		return community.stream().map(ListResponseCommunity::from).toList();	}	// 그룹 정보 get api인데 일단 검색만 하면 되는걸 깜빡하고 작성해버렸습니다.	// 랭킹, 멤버카운트는 더미로 0을 넣어놨습니다. 나중에 계산해서 값을 넣을 수 있을 듯 합니다.	public ResponseGetGroup findCommunityById(Long id){		Community community = communityRepository.findById(id)			.orElseThrow(() -> new IllegalArgumentException("Community not found"));		return ResponseGetGroup.from(community, 0,0);	}}