선택한 이미지들을 드래그하고 폴더에 드롭하면 파일 이동 실행

src/main/ipc/files.js

@@ -36,6 +36,39 @@ function register() {
     }
   });
 
+  ipcMain.handle('check-files-exist', (_event, folderPath, names) => {
+    return names.filter(name => {
+      try { fs.accessSync(path.join(folderPath, name)); return true; }
+      catch { return false; }
+    });
+  });
+
+  ipcMain.handle('move-files', async (_event, { targetFolder, files }) => {
+    const errors = [];
+    const moved  = [];
+    for (const file of files) {
+      const destName = file.newName || file.name;
+      const dest = path.join(targetFolder, destName);
+      try {
+        fs.renameSync(file.path, dest);
+        moved.push({ src: file.path, dest, name: destName });
+      } catch (e) {
+        if (e.code === 'EXDEV') {
+          try {
+            fs.copyFileSync(file.path, dest);
+            fs.unlinkSync(file.path);
+            moved.push({ src: file.path, dest, name: destName });
+          } catch (e2) {
+            errors.push(`${file.name}: ${e2.message}`);
+          }
+        } else {
+          errors.push(`${file.name}: ${e.message}`);
+        }
+      }
+    }
+    return { moved, errors };
+  });
+
   ipcMain.handle('rename-files', async (_event, { folderPath, files, prefix, digits }) => {
     const errors = [];
     const pad = (n) => String(n + 1).padStart(digits, '0');