modified: blueprints/sync_server.py

modified:   core/sync.py

core/sync.py

@@ -113,8 +113,9 @@ class SyncManager:
 
             # Expenses (immutable, synced_at IS NULL)
             expenses = conn.execute(
-                "SELECT uuid, date, description, amount FROM expenses WHERE synced_at IS NULL"
+                "SELECT id, uuid, date, description, amount FROM expenses WHERE synced_at IS NULL"
             ).fetchall()
+            expense_ids = [e[0] for e in expenses]
 
             # Deletions (immutable, synced_at IS NULL)
             deletions = conn.execute(
@@ -140,7 +141,7 @@ class SyncManager:
                 ],
                 "tickets": ticket_payloads,
                 "expenses": [
-                    {"uuid": e[0], "date": e[1], "description": e[2], "amount": e[3]}
+                    {"uuid": e[1], "date": e[2], "description": e[3], "amount": e[4]}
                     for e in expenses
                 ],
                 "deletions": [
@@ -162,6 +163,11 @@ class SyncManager:
                             "UPDATE sales SET synced_at = ? WHERE id = ?",
                             [(now, sid) for sid in sale_ids]
                         )
+                    if expense_ids:
+                        conn.executemany(
+                            "UPDATE expenses SET synced_at = ? WHERE id = ?",
+                            [(now, eid) for eid in expense_ids]
+                        )
                     if deletions:
                         conn.executemany(
                             "UPDATE sync_deletions SET synced_at = ? WHERE entity_type = ? AND entity_uuid = ?",