Overhaul caching.

[plomtask] / plomtask / todos.py

diff --git a/plomtask/todos.py b/plomtask/todos.py
index fa009b12b8fb64e42b8a42f728fd0d4fb1740367..705bd725e2ff662ab4f9f2e370e61169a413ff03 100644 (file)
--- a/plomtask/todos.py
+++ b/plomtask/todos.py
@@ -1,7 +1,7 @@
 """Actionables."""
 from __future__ import annotations
 from dataclasses import dataclass
-from typing import Any
+from typing import Any, Set
 from sqlite3 import Row
 from plomtask.db import DatabaseConnection, BaseModel
 from plomtask.processes import Process, ProcessStepsNode
@@ -34,6 +34,9 @@ class Todo(BaseModel[int], ConditionsRelations):
                          ('todo_children', 'parent', 'children', 0),
                          ('todo_children', 'child', 'parents', 1)]
     to_search = ['comment']
+    days_to_update: Set[str] = set()
+    children: list[Todo]
+    parents: list[Todo]
 
     # pylint: disable=too-many-arguments
     def __init__(self, id_: int | None,
@@ -51,8 +54,8 @@ class Todo(BaseModel[int], ConditionsRelations):
         self.date = valid_date(date)
         self.comment = comment
         self.effort = effort
-        self.children: list[Todo] = []
-        self.parents: list[Todo] = []
+        self.children = []
+        self.parents = []
         self.calendarize = calendarize
         if not self.id_:
             self.calendarize = self.process.calendarize
@@ -129,11 +132,9 @@ class Todo(BaseModel[int], ConditionsRelations):
         assert isinstance(todo.id_, int)
         for t_id in db_conn.column_where('todo_children', 'child',
                                          'parent', todo.id_):
-            # pylint: disable=no-member
             todo.children += [cls.by_id(db_conn, t_id)]
         for t_id in db_conn.column_where('todo_children', 'parent',
                                          'child', todo.id_):
-            # pylint: disable=no-member
             todo.parents += [cls.by_id(db_conn, t_id)]
         for name in ('conditions', 'blockers', 'enables', 'disables'):
             table = f'todo_{name}'
@@ -297,12 +298,17 @@ class Todo(BaseModel[int], ConditionsRelations):
         if self.effort and self.effort < 0 and self.is_deletable:
             self.remove(db_conn)
             return
+        if self.id_ is None:
+            self.__class__.days_to_update.add(self.date)
         super().save(db_conn)
+        for condition in self.enables + self.disables + self.conditions:
+            condition.save(db_conn)
 
     def remove(self, db_conn: DatabaseConnection) -> None:
         """Remove from DB, including relations."""
         if not self.is_deletable:
             raise HandledException('Cannot remove non-deletable Todo.')
+        self.__class__.days_to_update.add(self.date)
         children_to_remove = self.children[:]
         parents_to_remove = self.parents[:]
         for child in children_to_remove: