feat: menu contextuel Déplacer/Dupliquer sidebar + réparation drag & drop interne #201 #BUG-117

backend/routers/files_write.py

@@ -34,6 +34,8 @@ from backend.schemas import (
     FileCreateRequest,
     FileCreateResponse,
     FileDeleteResponse,
+    FileDuplicateRequest,
+    FileDuplicateResponse,
     FileMoveRequest,
     FileMoveResponse,
     FileRenameRequest,
@@ -55,6 +57,9 @@ from backend.services.mutations import (
 from backend.services.mutations import (
     delete_file as service_delete_file,
 )
+from backend.services.mutations import (
+    duplicate_path as service_duplicate_path,
+)
 from backend.services.mutations import (
     edit_file as service_edit_file,
 )
@@ -743,3 +748,41 @@ async def api_file_move(
     await dispatch_webhooks("item_moved", {"vault": vault_name, "old_path": old_path_str, "new_path": new_path_str, "item_type": item_type})
 
     return {"success": True, "old_path": old_path_str, "new_path": new_path_str, "item_type": item_type}
+
+@router.post("/api/duplicate/{vault_name}", response_model=FileDuplicateResponse)
+async def api_file_duplicate(
+    vault_name: str,
+    body: FileDuplicateRequest,
+    current_user=Depends(require_auth),
+):
+    """Duplicate (copy) a file or directory within the same vault."""
+    if not check_vault_access(vault_name, current_user):
+        raise HTTPException(status_code=403, detail=f"Accès refusé à la vault '{vault_name}'")
+
+    result = service_duplicate_path(vault_name, body.source_path, body.destination_dir)
+    new_path_str = result["new_path"]
+    item_type = result["item_type"]
+
+    # Index: incrémental pour chaque fichier copié (évite un reload complet).
+    from backend.services.vaults import get_vault_root
+    root = get_vault_root(vault_name)
+    target = root / new_path_str
+    if item_type == "directory":
+        for fp in sorted(target.rglob("*")):
+            if fp.is_file():
+                await update_single_file(vault_name, str(fp.relative_to(root)).replace("\\", "/"))
+    else:
+        await update_single_file(vault_name, new_path_str)
+
+    await sse_manager.broadcast("item_duplicated", {
+        "vault": vault_name,
+        "source_path": result["source_path"],
+        "new_path": new_path_str,
+        "item_type": item_type,
+    })
+    await dispatch_webhooks(
+        "file_created" if item_type == "file" else "directory_created",
+        {"vault": vault_name, "path": new_path_str},
+    )
+
+    return {"success": True, "source_path": result["source_path"], "new_path": new_path_str, "item_type": item_type}