BillCare 초기 소스 등록

비즈케어 홈즈 홈상품 운용관리(BillCare) 프론트/백엔드/Docker 구성을 exdev git에 등록합니다. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-07-12 05:05:17 +09:00
commit 03cd93e1f2
160 changed files with 47915 additions and 0 deletions
@@ -0,0 +1,85 @@
+package com.bizcare.agent;
+
+import jakarta.annotation.PostConstruct;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.core.io.Resource;
+import org.springframework.core.io.UrlResource;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.nio.file.*;
+import java.util.UUID;
+
+/** 공통 파일 저장소 — billing_react FileStorageService 이식. */
+@Service
+class FileStorageService {
+    private final Path baseDir;
+
+    FileStorageService(@Value("${app.upload-dir:./storage/uploads}") String uploadDir) {
+        this.baseDir = Paths.get(uploadDir).toAbsolutePath().normalize();
+    }
+
+    @PostConstruct
+    void init() {
+        try {
+            Files.createDirectories(baseDir);
+        } catch (IOException e) {
+            throw new IllegalStateException("업로드 디렉터리를 생성할 수 없습니다: " + baseDir, e);
+        }
+    }
+
+    String store(String subDir, MultipartFile file) {
+        if (file == null || file.isEmpty()) return null;
+        try {
+            Path dir = baseDir.resolve(subDir).normalize();
+            if (!dir.startsWith(baseDir)) throw new IllegalArgumentException("잘못된 저장 경로입니다.");
+            Files.createDirectories(dir);
+
+            String original = file.getOriginalFilename() == null ? "file" : file.getOriginalFilename();
+            String safe = original.replaceAll("[/\\\\]", "_").replaceAll("[\\r\\n\\t]", "");
+            if (safe.length() > 200) {
+                String ext = safe.contains(".") ? safe.substring(safe.lastIndexOf('.')) : "";
+                safe = UUID.randomUUID().toString().replace("-", "") + ext;
+            }
+            Path target = dir.resolve(safe);
+            if (Files.exists(target)) {
+                safe = UUID.randomUUID().toString().substring(0, 8) + "_" + safe;
+                target = dir.resolve(safe);
+            }
+            file.transferTo(target);
+            return subDir + "/" + safe;
+        } catch (IOException e) {
+            throw new IllegalStateException("파일 저장 중 오류가 발생하였습니다.", e);
+        }
+    }
+
+    Resource loadAsResource(String relativePath) {
+        try {
+            Path file = baseDir.resolve(relativePath).normalize();
+            if (!file.startsWith(baseDir)) throw new IllegalArgumentException("잘못된 파일 경로입니다.");
+            Resource resource = new UrlResource(file.toUri());
+            if (!resource.exists() || !resource.isReadable()) {
+                throw new IllegalArgumentException("파일을 찾을 수 없습니다.");
+            }
+            return resource;
+        } catch (java.net.MalformedURLException e) {
+            throw new IllegalArgumentException("파일을 찾을 수 없습니다.");
+        }
+    }
+
+    void delete(String relativePath) {
+        if (relativePath == null || relativePath.isBlank()) return;
+        try {
+            Path file = baseDir.resolve(relativePath).normalize();
+            if (file.startsWith(baseDir)) Files.deleteIfExists(file);
+        } catch (IOException ignored) {
+        }
+    }
+
+    static String displayName(String relativePath) {
+        if (relativePath == null) return "";
+        int idx = relativePath.lastIndexOf('/');
+        return idx >= 0 ? relativePath.substring(idx + 1) : relativePath;
+    }
+}