[COMMUNITY] Community 기능 추가

src/main/java/io/github/petty/community/controller/CommentController.java

@@ -0,0 +1,56 @@
+package io.github.petty.community.controller;
+
+import io.github.petty.community.dto.CommentRequest;
+import io.github.petty.community.dto.CommentResponse;
+import io.github.petty.community.service.CommentService;
+import io.github.petty.users.dto.CustomUserDetails;
+import io.github.petty.users.entity.Users;
+import io.github.petty.users.repository.UsersRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequiredArgsConstructor
+public class CommentController {
+
+    private final CommentService commentService;
+    private final UsersRepository usersRepository;
+
+    @GetMapping("/api/posts/{postId}/comments")
+    public ResponseEntity<List<CommentResponse>> getComments(@PathVariable Long postId) {
+        return ResponseEntity.ok(commentService.getComments(postId));
+    }
+
+    @PostMapping("/api/posts/{postId}/comments")
+    public ResponseEntity<?> addComment(@PathVariable Long postId,
+                                        @RequestBody CommentRequest request,
+                                        @AuthenticationPrincipal CustomUserDetails userDetails) {
+        String username = userDetails.getUsername();
+        Users user = usersRepository.findByUsername(username);
+        Long commentId = commentService.addComment(postId, request, user);
+        return ResponseEntity.ok().body(commentId);
+    }
+
+    @PutMapping("/api/comments/{commentId}")
+    public ResponseEntity<?> updateComment(@PathVariable Long commentId,
+                                           @RequestBody CommentRequest request,
+                                           @AuthenticationPrincipal CustomUserDetails userDetails) {
+        String username = userDetails.getUsername();
+        Users user = usersRepository.findByUsername(username);
+        commentService.updateComment(commentId, request, user);
+        return ResponseEntity.ok().build();
+    }
+
+    @DeleteMapping("/api/comments/{commentId}")
+    public ResponseEntity<?> deleteComment(@PathVariable Long commentId,
+                                           @AuthenticationPrincipal CustomUserDetails userDetails) {
+        String username = userDetails.getUsername();
+        Users user = usersRepository.findByUsername(username);
+        commentService.deleteComment(commentId, user);
+        return ResponseEntity.noContent().build();
+    }
+}

src/main/java/io/github/petty/community/controller/PostController.java

@@ -0,0 +1,78 @@
+package io.github.petty.community.controller;
+
+import io.github.petty.community.dto.PostDetailResponse;
+import io.github.petty.community.dto.PostRequest;
+import io.github.petty.community.entity.Post;
+import io.github.petty.community.service.PostService;
+import io.github.petty.users.dto.CustomUserDetails;
+import io.github.petty.users.entity.Users;
+import io.github.petty.users.repository.UsersRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.web.PageableDefault;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api/posts")
+@RequiredArgsConstructor
+public class PostController {
+
+    private final PostService postService;
+    private final UsersRepository usersRepository;
+
+    @PostMapping
+    public ResponseEntity<?> create(@RequestBody PostRequest request,
+                                    @AuthenticationPrincipal CustomUserDetails userDetails) {
+        String username = userDetails.getUsername();
+        Users user = usersRepository.findByUsername(username);
+        Long id = postService.save(request, user);
+        return ResponseEntity.ok(Map.of("id", id));
+    }
+
+    @PutMapping("/{id}")
+    public ResponseEntity<?> update(@PathVariable Long id,
+                                    @RequestBody PostRequest request,
+                                    @AuthenticationPrincipal CustomUserDetails userDetails) {
+        String username = userDetails.getUsername();
+        Users user = usersRepository.findByUsername(username);
+        postService.update(id, request, user);
+        System.out.println("📥 요청 들어옴: " + request);
+        return ResponseEntity.ok().build();
+    }
+
+    @DeleteMapping("/{id}")
+    public ResponseEntity<?> delete(@PathVariable Long id,
+                                    @AuthenticationPrincipal CustomUserDetails userDetails) {
+        String username = userDetails.getUsername();
+        Users user = usersRepository.findByUsername(username);
+        postService.delete(id, user);
+        return ResponseEntity.ok().build();
+    }
+
+    @GetMapping
+    public ResponseEntity<Page<?>> getAllByType(@RequestParam("type") Post.PostType type,
+                                                @PageableDefault(size = 9) Pageable pageable) {
+        Page<?> posts = postService.findAllByType(String.valueOf(type), pageable);
+        return ResponseEntity.ok(posts);
+    }
+
+    @GetMapping("/{id}")
+    public ResponseEntity<PostDetailResponse> getPost(@PathVariable Long id) {
+        PostDetailResponse post = postService.findById(id);
+        return ResponseEntity.ok(post);
+    }
+
+    @PostMapping("/{id}/like")
+    public ResponseEntity<?> likePost(@PathVariable Long id,
+                                      @AuthenticationPrincipal CustomUserDetails userDetails) {
+        String username = userDetails.getUsername();
+        Users user = usersRepository.findByUsername(username);
+        int newCount = postService.toggleLike(id, user); // 좋아요 또는 취소
+        return ResponseEntity.ok(Map.of("likeCount", newCount));
+    }
+}

src/main/java/io/github/petty/community/controller/PostImageUploadController.java

@@ -0,0 +1,121 @@
+package io.github.petty.community.controller;
+
+import io.github.petty.community.util.SupabaseUploader;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@RestController
+@RequestMapping("/api/images")
+@RequiredArgsConstructor
+@Slf4j
+public class PostImageUploadController {
+
+    private final SupabaseUploader supabaseUploader;
+    private static final long MAX_FILE_SIZE = 5 * 1024 * 1024; // 5MB
+    private static final List<String> ALLOWED_EXTENSIONS = List.of("jpg", "jpeg", "png", "gif");
+
+    // ✅ 단일 이미지 업로드
+    @PostMapping("/upload")
+    public ResponseEntity<?> uploadImage(
+            @RequestParam("file") MultipartFile file,
+            @AuthenticationPrincipal UserDetails userDetails) {
+
+        if (userDetails == null) {
+            return ResponseEntity.status(HttpStatus.UNAUTHORIZED).body(Map.of("error", "로그인이 필요합니다"));
+        }
+
+        // 파일 유효성 검사
+        if (!isValidImage(file)) {
+            return ResponseEntity.badRequest().body(Map.of(
+                    "error", "유효하지 않은 파일",
+                    "message", "5MB 이하의 jpg, jpeg, png, gif 파일만 업로드 가능합니다"
+            ));
+        }
+
+        try {
+            String imageUrl = supabaseUploader.upload(file);
+            return ResponseEntity.ok(Map.of("url", imageUrl));
+        } catch (IOException e) {
+            log.error("이미지 업로드 실패", e);
+            return ResponseEntity.internalServerError().body(Map.of("error", "업로드 실패", "message", e.getMessage()));
+        }
+    }
+
+    // ✅ 다중 이미지 업로드
+    @PostMapping("/upload/multi")
+    public ResponseEntity<?> uploadMultipleImages(
+            @RequestParam("files") List<MultipartFile> files,
+            @AuthenticationPrincipal UserDetails userDetails) {
+
+        if (userDetails == null) {
+            return ResponseEntity.status(HttpStatus.UNAUTHORIZED).body(Map.of("error", "로그인이 필요합니다"));
+        }
+
+        // 파일 수 제한
+        if (files.size() > 5) {
+            return ResponseEntity.badRequest().body(Map.of(
+                    "error", "이미지 제한 초과",
+                    "message", "최대 5개의 이미지만 업로드 가능합니다"
+            ));
+        }
+
+        // 모든 파일의 유효성 검사
+        for (MultipartFile file : files) {
+            if (!isValidImage(file)) {
+                return ResponseEntity.badRequest().body(Map.of(
+                        "error", "유효하지 않은 파일",
+                        "message", "5MB 이하의 jpg, jpeg, png, gif 파일만 업로드 가능합니다"
+                ));
+            }
+        }
+
+        List<Map<String, Object>> imageResponses = new ArrayList<>();
+
+        try {
+            int order = 0;
+            for (MultipartFile file : files) {
+                String url = supabaseUploader.upload(file);
+
+                Map<String, Object> imageMap = new HashMap<>();
+                imageMap.put("imageUrl", url);
+                imageMap.put("ordering", order++);
+                imageMap.put("isDeleted", false);
+
+                imageResponses.add(imageMap);
+            }
+            return ResponseEntity.ok(Map.of("images", imageResponses));
+        } catch (IOException e) {
+            log.error("이미지 업로드 실패", e);
+            return ResponseEntity.internalServerError().body(Map.of("error", "이미지 업로드 실패", "message", e.getMessage()));
+        }
+    }
+
+    private boolean isValidImage(MultipartFile file) {
+        if (file.isEmpty() || file.getSize() > MAX_FILE_SIZE) {
+            return false;
+        }
+
+        String originalFilename = file.getOriginalFilename();
+        if (originalFilename == null) {
+            return false;
+        }
+
+        String extension = originalFilename.substring(originalFilename.lastIndexOf('.') + 1).toLowerCase();
+        return ALLOWED_EXTENSIONS.contains(extension);
+    }
+}

src/main/java/io/github/petty/community/controller/PostViewController.java

@@ -0,0 +1,63 @@
+package io.github.petty.community.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+
+@Controller
+public class PostViewController {
+
+    // 📌 후기 게시판
+    @GetMapping("/posts/review")
+    public String reviewListPage() {
+        return "post-review-list";
+    }
+
+    @GetMapping("/posts/review/new")
+    public String reviewFormPage() {
+        return "post-review-form";
+    }
+
+    @GetMapping("/posts/review/edit")
+    public String reviewEditPage() {
+        return "edit-review";
+    }
+
+    // 📌 자랑 게시판
+    @GetMapping("/posts/showoff")
+    public String showoffListPage() {
+        return "post-showoff-list";
+    }
+
+    @GetMapping("/posts/showoff/new")
+    public String showoffFormPage() {
+        return "post-showoff-form";
+    }
+
+    @GetMapping("/posts/showoff/edit")
+    public String showoffEditPage() {
+        return "edit-showoff";
+    }
+
+    // 📌 질문 게시판
+    @GetMapping("/posts/qna")
+    public String qnaListPage() {
+        return "post-qna-list";
+    }
+
+    @GetMapping("/posts/qna/new")
+    public String qnaFormPage() {
+        return "post-qna-form";
+    }
+
+    @GetMapping("/posts/qna/edit")
+    public String qnaEditPage() {
+        return "edit-qna";
+    }
+
+    // 📌 상세페이지 (공통)
+    @GetMapping("/posts/detail")
+    public String detailPage() {
+        return "post-detail";
+    }
+}
+

src/main/java/io/github/petty/community/dto/CommentRequest.java

@@ -0,0 +1,10 @@
+package io.github.petty.community.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+
+@Getter
+@Setter
+public class CommentRequest {
+    private String content;
+}

src/main/java/io/github/petty/community/dto/CommentResponse.java

@@ -0,0 +1,15 @@
+package io.github.petty.community.dto;
+
+import lombok.Getter;
+import lombok.Builder;
+
+import java.time.LocalDateTime;
+
+@Getter
+@Builder
+public class CommentResponse {
+    private Long id;
+    private String writer;
+    private String content;
+    private LocalDateTime createdAt;
+}