From 7282884f6d21e7427ce48e0c3772fc66c99a79a1 Mon Sep 17 00:00:00 2001
From: Johyunik <whgusdlr13@naver.com>
Date: Fri, 1 Dec 2023 10:00:42 +0900
Subject: [PATCH] mylikeAdd

---
 .../board/controller/LikeController.java      | 10 +++++++
 .../com/weatherfit/board/dto/MyLikeDTO.java   | 19 +++++++++++++
 .../board/repository/BoardRepository.java     |  3 ---
 .../board/repository/LikeRepository.java      |  2 ++
 .../weatherfit/board/service/LikeService.java | 27 +++++++++++++++++++
 5 files changed, 58 insertions(+), 3 deletions(-)
 create mode 100644 src/main/java/com/weatherfit/board/dto/MyLikeDTO.java

diff --git a/src/main/java/com/weatherfit/board/controller/LikeController.java b/src/main/java/com/weatherfit/board/controller/LikeController.java
index 3f3e552..e12ee60 100644
--- a/src/main/java/com/weatherfit/board/controller/LikeController.java
+++ b/src/main/java/com/weatherfit/board/controller/LikeController.java
@@ -1,9 +1,11 @@
 package com.weatherfit.board.controller;
+import com.weatherfit.board.dto.MyLikeDTO;
 import com.weatherfit.board.service.LikeService;
 import org.springframework.web.bind.annotation.*;
 
 import java.io.UnsupportedEncodingException;
 import java.util.Base64;
+import java.util.List;
 
 
 @RestController
@@ -21,4 +23,12 @@ public boolean like (@RequestHeader("decodedToken") String nickName, @PathVariab
         likeService.like(boardId, decodedNickname);
         return true;
     }
+
+    @GetMapping("/like/mylike")
+    public List<MyLikeDTO> myLike(@RequestHeader("decodedToken") String nickName) throws UnsupportedEncodingException {
+        String decodedNickname = new String(Base64.getDecoder().decode(nickName), "UTF-8");
+        List<MyLikeDTO> myLikeList = likeService.myLike(decodedNickname);
+
+        return myLikeList;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/com/weatherfit/board/dto/MyLikeDTO.java b/src/main/java/com/weatherfit/board/dto/MyLikeDTO.java
new file mode 100644
index 0000000..6c6c573
--- /dev/null
+++ b/src/main/java/com/weatherfit/board/dto/MyLikeDTO.java
@@ -0,0 +1,19 @@
+package com.weatherfit.board.dto;
+
+import com.weatherfit.board.domain.BoardEntity;
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class MyLikeDTO {
+    private int boardId;
+    private String images;
+
+    public MyLikeDTO(BoardEntity boardEntity) {
+        this.boardId = boardEntity.getBoardId();
+        if(!boardEntity.getImages().isEmpty()) {
+            this.images = String.valueOf(boardEntity.getImages().get(0).getImage_url());
+        }
+    }
+}
diff --git a/src/main/java/com/weatherfit/board/repository/BoardRepository.java b/src/main/java/com/weatherfit/board/repository/BoardRepository.java
index 1b48a6e..955f6fb 100644
--- a/src/main/java/com/weatherfit/board/repository/BoardRepository.java
+++ b/src/main/java/com/weatherfit/board/repository/BoardRepository.java
@@ -20,7 +20,4 @@ public interface BoardRepository extends JpaRepository<BoardEntity, Integer>, Bo
 
     List<BoardEntity> findByNickName(String nickName);
 
-    List<BoardEntity> findByCategoryInAndHashTagIn(List<String> categories, List<String> hashTags);
-    List<BoardEntity> findByHashTagIn(List<String> hashTags);
-    List<BoardEntity> findByCategoryIn(List<String> categories);
 }
diff --git a/src/main/java/com/weatherfit/board/repository/LikeRepository.java b/src/main/java/com/weatherfit/board/repository/LikeRepository.java
index 3a87855..34a85e8 100644
--- a/src/main/java/com/weatherfit/board/repository/LikeRepository.java
+++ b/src/main/java/com/weatherfit/board/repository/LikeRepository.java
@@ -4,9 +4,11 @@
 import com.weatherfit.board.domain.LikeEntity;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.List;
 import java.util.Optional;
 
 public interface LikeRepository extends JpaRepository<LikeEntity, Integer> {
     int countByBoardId_BoardId(int boardId);
     Optional<LikeEntity> findByBoardIdAndNickName(BoardEntity boardId, String nickName);
+    List<LikeEntity> findByNickName(String nickName);
 }
diff --git a/src/main/java/com/weatherfit/board/service/LikeService.java b/src/main/java/com/weatherfit/board/service/LikeService.java
index d622df5..f81dae2 100644
--- a/src/main/java/com/weatherfit/board/service/LikeService.java
+++ b/src/main/java/com/weatherfit/board/service/LikeService.java
@@ -2,12 +2,15 @@
 
 import com.weatherfit.board.domain.BoardEntity;
 import com.weatherfit.board.domain.LikeEntity;
+import com.weatherfit.board.dto.MyLikeDTO;
 import com.weatherfit.board.repository.BoardRepository;
 import com.weatherfit.board.repository.LikeRepository;
 import jakarta.transaction.Transactional;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Optional;
 
 @Service
@@ -31,8 +34,32 @@ public void like(int boardId, String decodedNickname) {
             likeRepository.save(likeEntity);
         }
     }
+
     public int countLikes(int boardId) {
         return likeRepository.countByBoardId_BoardId(boardId);
     }
 
+
+    public List<MyLikeDTO> myLike(String nickName) {
+        List<LikeEntity> likeEntities = likeRepository.findByNickName(nickName);
+
+        List<Integer> boardIds = new ArrayList<>();
+        for (LikeEntity likeEntity : likeEntities) {
+            boardIds.add(likeEntity.getBoardId().getBoardId());
+        }
+
+        List<BoardEntity> likedBoards = new ArrayList<>();
+        for (Integer id : boardIds) {
+            likedBoards.add(boardRepository.findById(id).orElse(null));
+        }
+
+        List<MyLikeDTO> likeDTOS = new ArrayList<>();
+        for (BoardEntity boardEntity : likedBoards) {
+            if (boardEntity != null) {
+                likeDTOS.add(new MyLikeDTO(boardEntity));
+            }
+        }
+
+            return likeDTOS;
+    }
 }