From: Christian Heller <c.heller@plomlompom.de>
Date: Mon, 29 Apr 2024 02:58:32 +0000 (+0200)
Subject: Fix buggy Todo saving/removing.
X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/decks/%7B%7Bprefix%7D%7D/do_todos?a=commitdiff_plain;h=db1c88ab178f6ec54a994f2789c9db25604fcd83;p=plomtask

Fix buggy Todo saving/removing.
---

diff --git a/plomtask/todos.py b/plomtask/todos.py
index 3bd3491..a874a6d 100644
--- a/plomtask/todos.py
+++ b/plomtask/todos.py
@@ -222,6 +222,8 @@ class Todo(BaseModel[int], ConditionsRelations):
             raise NotFoundException('Process of Todo without ID (not saved?)')
         self.save_core(db_conn)
         assert isinstance(self.id_, int)
+        db_conn.rewrite_relations('todo_children', 'child', self.id_,
+                                  [[p.id_] for p in self.parents])
         db_conn.rewrite_relations('todo_children', 'parent', self.id_,
                                   [[c.id_] for c in self.children])
         db_conn.rewrite_relations('todo_conditions', 'todo', self.id_,
@@ -234,10 +236,14 @@ class Todo(BaseModel[int], ConditionsRelations):
     def remove(self, db_conn: DatabaseConnection) -> None:
         """Remove from DB, including relations."""
         assert isinstance(self.id_, int)
-        for child in self.children:
+        children_to_remove = self.children[:]
+        parents_to_remove = self.parents[:]
+        for child in children_to_remove:
             self.remove_child(child)
-        for parent in self.parents:
+        for parent in parents_to_remove:
             parent.remove_child(self)
+        db_conn.delete_where('todo_children', 'parent', self.id_)
+        db_conn.delete_where('todo_children', 'child', self.id_)
         db_conn.delete_where('todo_conditions', 'todo', self.id_)
         db_conn.delete_where('todo_enables', 'todo', self.id_)
         db_conn.delete_where('todo_disables', 'todo', self.id_)