[feat] SearchKeyword 관련 로직 추가

src/main/java/com/bbteam/budgetbuddies/domain/searchkeyword/controller/SearchKeywordController.java

@@ -0,0 +1,48 @@
+package com.bbteam.budgetbuddies.domain.searchkeyword.controller;
+
+import com.bbteam.budgetbuddies.apiPayload.ApiResponse;
+import com.bbteam.budgetbuddies.domain.searchkeyword.domain.SearchKeyword;
+import com.bbteam.budgetbuddies.domain.searchkeyword.service.SearchKeywordService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/search-keyword")
+public class SearchKeywordController {
+
+    private final SearchKeywordService searchKeywordService;
+
+    @PostMapping("")
+    public ApiResponse<SearchKeyword> saveKeyword(String keyword) {
+
+        return ApiResponse.onSuccess(searchKeywordService.saveKeyword(keyword));
+    }
+
+    @GetMapping("")
+    public ApiResponse<SearchKeyword> findOne(Long searchKeywordId) {
+        return ApiResponse.onSuccess(searchKeywordService.findOne(searchKeywordId));
+    }
+
+    @GetMapping("/all")
+    public ApiResponse<Page<SearchKeyword>> findAll(Pageable pageable) {
+        return ApiResponse.onSuccess(searchKeywordService.findAll(pageable));
+    }
+
+    @PutMapping("")
+    public ApiResponse<SearchKeyword> modifyOne(Long searchKeywordId, String newKeyword) {
+        return ApiResponse.onSuccess((searchKeywordService.modifyOne(searchKeywordId, newKeyword)));
+    }
+
+    @DeleteMapping("")
+    public ApiResponse<String> deleteOne(Long searchKeywordId) {
+        searchKeywordService.deleteOne(searchKeywordId);
+        return ApiResponse.onSuccess("OK");
+    }
+
+
+
+
+}

src/main/java/com/bbteam/budgetbuddies/domain/searchkeyword/domain/SearchKeyword.java

@@ -0,0 +1,23 @@
+package com.bbteam.budgetbuddies.domain.searchkeyword.domain;
+
+import com.bbteam.budgetbuddies.common.BaseEntity;
+import jakarta.persistence.Entity;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Entity
+@Getter
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class SearchKeyword extends BaseEntity {
+
+    private String keyword;
+
+    public void changeKeyword(String newKeyword) {
+        this.keyword = newKeyword;
+    }
+
+}

src/main/java/com/bbteam/budgetbuddies/domain/searchkeyword/repository/SearchKeywordRepository.java

@@ -0,0 +1,7 @@
+package com.bbteam.budgetbuddies.domain.searchkeyword.repository;
+
+import com.bbteam.budgetbuddies.domain.searchkeyword.domain.SearchKeyword;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface SearchKeywordRepository extends JpaRepository<SearchKeyword, Long> {
+}

src/main/java/com/bbteam/budgetbuddies/domain/searchkeyword/service/SearchKeywordService.java

@@ -0,0 +1,44 @@
+package com.bbteam.budgetbuddies.domain.searchkeyword.service;
+
+import com.bbteam.budgetbuddies.apiPayload.code.status.ErrorStatus;
+import com.bbteam.budgetbuddies.apiPayload.exception.GeneralException;
+import com.bbteam.budgetbuddies.domain.searchkeyword.domain.SearchKeyword;
+import com.bbteam.budgetbuddies.domain.searchkeyword.repository.SearchKeywordRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@Transactional
+@RequiredArgsConstructor
+public class SearchKeywordService {
+
+    private final SearchKeywordRepository searchKeywordRepository;
+
+    public SearchKeyword saveKeyword(String keyword) {
+        SearchKeyword searchKeyword = SearchKeyword.builder().keyword(keyword).build();
+        searchKeywordRepository.save(searchKeyword);
+        return searchKeyword;
+    }
+
+    public SearchKeyword findOne(Long searchKeywordId) {
+        return searchKeywordRepository.findById(searchKeywordId).orElseThrow(() -> new GeneralException(ErrorStatus._SEARCH_KEYWORD_NOT_FOUND));
+    }
+
+    public Page<SearchKeyword> findAll(Pageable pageable) {
+        return searchKeywordRepository.findAll(pageable);
+    }
+
+    public SearchKeyword modifyOne(Long searchKeywordId, String keyword) {
+        SearchKeyword searchKeyword = searchKeywordRepository.findById(searchKeywordId).orElseThrow(() -> new GeneralException(ErrorStatus._SEARCH_KEYWORD_NOT_FOUND));
+        searchKeyword.changeKeyword(keyword);
+        return searchKeyword;
+    }
+
+    public void deleteOne(Long searchKeywordId) {
+        SearchKeyword searchKeyword = searchKeywordRepository.findById(searchKeywordId).orElseThrow(() -> new GeneralException(ErrorStatus._SEARCH_KEYWORD_NOT_FOUND));
+        searchKeywordRepository.delete(searchKeyword);
+    }
+}