[#52] feat: Search List API

spring/notinote/src/main/java/com/answer/notinote/Notice/domain/repository/NoticeRepository.java

@@ -1,11 +1,21 @@
 package com.answer.notinote.Notice.domain.repository;
 
 import com.answer.notinote.Notice.domain.entity.Notice;
+import com.answer.notinote.Search.domain.repository.SearchDateInf;
+import com.answer.notinote.User.domain.entity.User;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Query;
 import org.springframework.stereotype.Repository;
 
+import java.util.List;
+
 
 @Repository
-public interface NoticeRepository extends JpaRepository<Notice, Integer> {
+public interface NoticeRepository extends JpaRepository<Notice, Long> {
     Notice findByNid(Long nid);
+
+    @Query("SELECT distinct n.ndate as ndate FROM Notice n, User u WHERE n.user.uid = u.uid")
+    List<SearchDateInf> findUniqueNdate(User user);
+
+    List<Notice> findByUser(User user);
 }

spring/notinote/src/main/java/com/answer/notinote/Search/controller/SearchController.java

@@ -0,0 +1,33 @@
+package com.answer.notinote.Search.controller;
+
+import com.answer.notinote.Search.dto.SearchListDto;
+import com.answer.notinote.Search.service.SearchService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.List;
+
+@RestController
+public class SearchController {
+
+    @Autowired
+    SearchService searchService;
+
+    public SearchController(SearchService searchService){
+        this.searchService = searchService;
+    }
+
+    @RequestMapping(value="/search", method = RequestMethod.GET)
+    public List<SearchListDto> searchList(HttpServletRequest request){
+        return searchService.searchList(request);
+    }
+
+    @RequestMapping(value="/search/{nid}", method = RequestMethod.GET)
+    public String searchDetail(){
+        return "SearchDetail";
+    }
+
+}

spring/notinote/src/main/java/com/answer/notinote/Search/domain/repository/SearchDateInf.java

@@ -0,0 +1,7 @@
+package com.answer.notinote.Search.domain.repository;
+
+import java.time.LocalDate;
+
+public interface SearchDateInf {
+    LocalDate getNdate();
+}

spring/notinote/src/main/java/com/answer/notinote/Search/dto/SearchDetailDto.java

@@ -0,0 +1,7 @@
+package com.answer.notinote.Search.dto;
+
+import lombok.Getter;
+
+@Getter
+public class SearchDetailDto {
+}

spring/notinote/src/main/java/com/answer/notinote/Search/dto/SearchListDto.java

@@ -0,0 +1,26 @@
+package com.answer.notinote.Search.dto;
+
+import com.answer.notinote.Notice.domain.entity.Notice;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.time.LocalDate;
+import java.util.List;
+
+@Getter
+@NoArgsConstructor
+public class SearchListDto {
+    private LocalDate date;
+    private List<String> save_titles;
+
+    @Builder
+    public SearchListDto(LocalDate date, List<String> save_titles){
+        this.date = date;
+        this.save_titles = save_titles;
+    }
+
+
+
+
+}

spring/notinote/src/main/java/com/answer/notinote/Search/service/SearchService.java

@@ -0,0 +1,65 @@
+package com.answer.notinote.Search.service;
+
+import com.answer.notinote.Auth.token.provider.JwtTokenProvider;
+import com.answer.notinote.Notice.domain.entity.Notice;
+import com.answer.notinote.Notice.domain.repository.NoticeRepository;
+import com.answer.notinote.Search.dto.SearchListDto;
+import com.answer.notinote.User.domain.entity.User;
+import com.answer.notinote.User.domain.repository.UserRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import javax.servlet.http.HttpServletRequest;
+import java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+
+
+@Service
+public class SearchService {
+
+    @Autowired
+    NoticeRepository noticeRepository;
+    @Autowired
+    UserRepository userRepository;
+    @Autowired
+    JwtTokenProvider jwtTokenProvider;
+
+    public List<SearchListDto> searchList(HttpServletRequest request){
+
+        String token = jwtTokenProvider.resolveToken(request);
+        String useremail = jwtTokenProvider.getUserEmail(token);
+        User user = userRepository.findByUemail(useremail).orElseThrow(IllegalArgumentException::new);
+
+        List<Notice> notices = noticeRepository.findByUser(user);
+
+        List<LocalDate> dateList = new ArrayList<>();
+        List<List<String>> titleLists = new ArrayList<>();
+        List<SearchListDto> searchListDtos = new ArrayList<>();
+
+        //유니크한 날짜값만 리스트에 저장하는 jpa 쿼리 메소드
+        for(int i = 0; i < noticeRepository.findUniqueNdate(user).size(); i++){
+            dateList.add(noticeRepository.findUniqueNdate(user).get(i).getNdate());
+        }
+
+        dateList.sort(Comparator.reverseOrder()); //최신순 정렬
+
+        for(int i = 0; i < dateList.size(); i++){
+            List<String> titleList = new ArrayList<>();
+            for(int j = 0; j < notices.size(); j++){
+                if((notices.get(j).getNdate()).equals(dateList.get(i))) {
+                    titleList.add(notices.get(j).getTitle());
+                }
+            }
+            titleLists.add(titleList);
+            SearchListDto searchListDto = SearchListDto.builder()
+                    .date(dateList.get(i))
+                    .save_titles(titleLists.get(i))
+                    .build();
+            searchListDtos.add(searchListDto);
+        }
+        return searchListDtos;
+    }
+
+}