Initial Switch to V2. Completely Overhauled Backend, Frontend and General Structure.

backend/staff/service.py

@@ -157,6 +157,33 @@ async def update_staff_password(staff_id: str, new_password: str, current_user_r
     return {"message": "Password updated successfully"}
 
 
+async def get_preferences(staff_id: str) -> dict:
+    """Return the ui_prefs map for a staff member, defaulting to {} if not set."""
+    db = get_db()
+    doc = db.collection("admin_users").document(staff_id).get()
+    if not doc.exists:
+        raise NotFoundError("Staff member not found")
+    return doc.to_dict().get("ui_prefs", {})
+
+
+async def update_preferences(staff_id: str, page_key: str, prefs: dict) -> dict:
+    """Merge a page-level preferences dict into ui_prefs.<page_key> on the staff document.
+    Only the supplied keys are overwritten — other keys in the same page block survive.
+    """
+    db = get_db()
+    doc_ref = db.collection("admin_users").document(staff_id)
+    doc = doc_ref.get()
+    if not doc.exists:
+        raise NotFoundError("Staff member not found")
+
+    existing_prefs = doc.to_dict().get("ui_prefs", {})
+    page_prefs = {**existing_prefs.get(page_key, {}), **prefs}
+    existing_prefs[page_key] = page_prefs
+
+    doc_ref.update({"ui_prefs": existing_prefs})
+    return existing_prefs
+
+
 async def delete_staff(staff_id: str, current_user_role: str, current_user_id: str) -> dict:
     db = get_db()
     doc_ref = db.collection("admin_users").document(staff_id)