Feat : FAQ 전체조회 API

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/bean/FaqSaveBean.java

@@ -30,6 +30,6 @@ public UUID exec(RequestFaqSaveDTO requestFaqSaveDTO) {
         saveFaqDAOBean.exec(faqDAO);
 
         // 키값 반환
-        return faqDAO.getFAQId();
+        return faqDAO.getFaqId();
     }
 }

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/bean/GetFaqsBean.java

@@ -0,0 +1,33 @@
+package HalfFifty.HalfFifty_BE.FAQ.bean;
+
+import HalfFifty.HalfFifty_BE.FAQ.bean.small.CreateFaqsDTOBean;
+import HalfFifty.HalfFifty_BE.FAQ.bean.small.GetFaqsDAOBean;
+import HalfFifty.HalfFifty_BE.FAQ.domain.DTO.ResponseFaqGetDTO;
+import HalfFifty.HalfFifty_BE.FAQ.domain.FaqDAO;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Component
+public class GetFaqsBean {
+    CreateFaqsDTOBean createFaqsDTOBean;
+    GetFaqsDAOBean getFaqsDAOBean;
+
+    @Autowired
+    public GetFaqsBean(CreateFaqsDTOBean createFaqsDTOBean, GetFaqsDAOBean getFaqsDAOBean) {
+        this.createFaqsDTOBean = createFaqsDTOBean;
+        this.getFaqsDAOBean = getFaqsDAOBean;
+    }
+
+    // FAQ 리스트 조회
+    public List<ResponseFaqGetDTO> exec() {
+        // FAQ 객체들 전부 가져오기
+        List<FaqDAO> faqDAOS = getFaqsDAOBean.exec();
+        if(faqDAOS == null) return new ArrayList<>();
+
+        // 객체들 DTO로 변환
+        return createFaqsDTOBean.exec(faqDAOS);
+    }
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/bean/small/CreateFaqsDTOBean.java

@@ -0,0 +1,32 @@
+package HalfFifty.HalfFifty_BE.FAQ.bean.small;
+
+import HalfFifty.HalfFifty_BE.FAQ.domain.DTO.ResponseFaqGetDTO;
+import HalfFifty.HalfFifty_BE.FAQ.domain.FaqDAO;
+import org.springframework.stereotype.Component;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Component
+public class CreateFaqsDTOBean {
+
+    // FAQ 객체 리스트를 DTO 리스트로 변환
+    public List<ResponseFaqGetDTO> exec(List<FaqDAO> faqDAOS) {
+        // DTO 빈 리스트 생성
+        List<ResponseFaqGetDTO> responseFaqGetDTOS = new ArrayList<>();
+
+        // 각 객체 DTO로 변환
+        for(FaqDAO faqDAO : faqDAOS) {
+            ResponseFaqGetDTO responseFaqGetDTO = ResponseFaqGetDTO.builder()
+                    .faqId(faqDAO.getFaqId())
+                    .question(faqDAO.getQuestion())
+                    .answer(faqDAO.getAnswer())
+                    .build();
+
+            responseFaqGetDTOS.add(responseFaqGetDTO);
+        }
+
+        // DTO 리스트 반환
+        return responseFaqGetDTOS;
+    }
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/bean/small/GetFaqsDAOBean.java

@@ -0,0 +1,23 @@
+package HalfFifty.HalfFifty_BE.FAQ.bean.small;
+
+import HalfFifty.HalfFifty_BE.FAQ.domain.FaqDAO;
+import HalfFifty.HalfFifty_BE.FAQ.repository.FaqRepositoryJPA;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+@Component
+public class GetFaqsDAOBean {
+    FaqRepositoryJPA faqRepositoryJPA;
+
+    @Autowired
+    public GetFaqsDAOBean(FaqRepositoryJPA faqRepositoryJPA) {
+        this.faqRepositoryJPA = faqRepositoryJPA;
+    }
+
+    // FAQ 객체들 가져오기
+    public List<FaqDAO> exec() {
+        return faqRepositoryJPA.findAll();
+    }
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/controller/FaqController.java

@@ -1,6 +1,7 @@
 package HalfFifty.HalfFifty_BE.FAQ.controller;
 
 import HalfFifty.HalfFifty_BE.FAQ.domain.DTO.RequestFaqSaveDTO;
+import HalfFifty.HalfFifty_BE.FAQ.domain.DTO.ResponseFaqGetDTO;
 import HalfFifty.HalfFifty_BE.FAQ.service.FaqService;
 import HalfFifty.HalfFifty_BE.keyword.domain.DTO.ResponseKeywordGetDTO;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -9,6 +10,7 @@
 import org.springframework.web.bind.annotation.*;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 
@@ -23,19 +25,37 @@ public FaqController(FaqService faqService) {
         this.faqService = faqService;
     }
 
+    @GetMapping
+    public ResponseEntity<Map<String, Object>> getFaqAll() {
+        // Faq 전체조회 service
+        List<ResponseFaqGetDTO> responseFaqGetDTOS = faqService.getFaqAll();
+
+        // Faq 전체조회 여부
+        boolean success = responseFaqGetDTOS != null;
+
+        // Map을 통해 메시지와 list 값 json 데이터로 변환
+        Map<String, Object> requestMap = new HashMap<>();
+        requestMap.put("success", success);
+        requestMap.put("message", success ? "FAQ 전체조회 성공" : "FAQ 전체조회 실패");
+        requestMap.put("FAQList", responseFaqGetDTOS);
+
+        // status, body 설정해서 응답 리턴
+        return ResponseEntity.status(HttpStatus.OK).body(requestMap);
+    }
+
     @PostMapping
     public ResponseEntity<Map<String, Object>> saveFaq(@RequestBody RequestFaqSaveDTO requestFaqSaveDTO) {
         // Faq 저장 service
-        UUID FaqId = faqService.saveFaq(requestFaqSaveDTO);
+        UUID faqId = faqService.saveFaq(requestFaqSaveDTO);
 
         // Faq 저장 여부
-        boolean success = FaqId != null;
+        boolean success = faqId != null;
 
         // Map을 통해 메시지와 list 값 json 데이터로 변환
         Map<String, Object> requestMap = new HashMap<>();
         requestMap.put("success", success);
         requestMap.put("message", success ? "FAQ 저장 성공" : "FAQ 저장 실패");
-        requestMap.put("FAQId", FaqId);
+        requestMap.put("FAQId", faqId);
 
         // status, body 설정해서 응답 리턴
         return ResponseEntity.status(HttpStatus.OK).body(requestMap);

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/domain/DTO/ResponseFaqGetDTO.java

@@ -0,0 +1,14 @@
+package HalfFifty.HalfFifty_BE.FAQ.domain.DTO;
+
+import lombok.Builder;
+import lombok.Data;
+
+import java.util.UUID;
+
+@Data
+@Builder
+public class ResponseFaqGetDTO {
+    UUID faqId;
+    String question;
+    String answer;
+}

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/domain/FaqDAO.java

@@ -18,7 +18,7 @@
 public class FaqDAO {
     @Id
     @GeneratedValue(strategy = GenerationType.AUTO)
-    UUID FAQId;
+    UUID faqId;
     String question;
     String answer;
     LocalDateTime createdAt;

HalfFifty_BE/src/main/java/HalfFifty/HalfFifty_BE/FAQ/service/FaqService.java

@@ -1,19 +1,29 @@
 package HalfFifty.HalfFifty_BE.FAQ.service;
 
 import HalfFifty.HalfFifty_BE.FAQ.bean.FaqSaveBean;
+import HalfFifty.HalfFifty_BE.FAQ.bean.GetFaqsBean;
 import HalfFifty.HalfFifty_BE.FAQ.domain.DTO.RequestFaqSaveDTO;
+import HalfFifty.HalfFifty_BE.FAQ.domain.DTO.ResponseFaqGetDTO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import java.util.List;
 import java.util.UUID;
 
 @Service
 public class FaqService {
     FaqSaveBean faqSaveBean;
+    GetFaqsBean getFaqsBean;
 
     @Autowired
-    public FaqService(FaqSaveBean faqSaveBean) {
+    public FaqService(FaqSaveBean faqSaveBean, GetFaqsBean getFaqsBean) {
         this.faqSaveBean = faqSaveBean;
+        this.getFaqsBean = getFaqsBean;
+    }
+
+    // Faq 전체조회
+    public List<ResponseFaqGetDTO> getFaqAll() {
+        return getFaqsBean.exec();
     }
 
     // Faq 저장 (관리자용)