X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/decks/%7B%7Bdeck_id%7D%7D/cards/%7B%7Bcard_id%7D%7D/form?a=blobdiff_plain;f=plomtask%2Fconditions.py;h=8ab4282080b4898f8d08da4e443f8ac3d64131ee;hb=eb16b47ddcaefaeab2f616419ea746cc32346893;hp=cba606d1a71dd19a0e410677f0ee8fc528d5bdbf;hpb=10af8a54a17047a4554d4b8d051a238271c74906;p=plomtask

diff --git a/plomtask/conditions.py b/plomtask/conditions.py
index cba606d..8ab4282 100644
--- a/plomtask/conditions.py
+++ b/plomtask/conditions.py
@@ -11,6 +11,7 @@ class Condition(BaseModel[int]):
     """Non-Process dependency for ProcessSteps and Todos."""
     table_name = 'conditions'
     to_save = ['is_active']
+    to_save_versioned = ['title', 'description']
 
     def __init__(self, id_: int | None, is_active: bool = False) -> None:
         super().__init__(id_)
@@ -30,12 +31,6 @@ class Condition(BaseModel[int]):
                 getattr(condition, name).history_from_row(row_)
         return condition
 
-    def save(self, db_conn: DatabaseConnection) -> None:
-        """Save self and its VersionedAttributes to DB and cache."""
-        self.save_core(db_conn)
-        self.title.save(db_conn)
-        self.description.save(db_conn)
-
     def remove(self, db_conn: DatabaseConnection) -> None:
         """Remove from DB, with VersionedAttributes.
 
@@ -45,18 +40,22 @@ class Condition(BaseModel[int]):
         if self.id_ is None:
             raise HandledException('cannot remove unsaved item')
         for item in ('process', 'todo'):
-            for attr in ('conditions', 'enables', 'disables'):
+            for attr in ('conditions', 'blockers', 'enables', 'disables'):
                 table_name = f'{item}_{attr}'
                 for _ in db_conn.row_where(table_name, 'condition', self.id_):
                     raise HandledException('cannot remove Condition in use')
-        db_conn.delete_where('condition_titles', 'parent', self.id_)
-        db_conn.delete_where('condition_descriptions', 'parent', self.id_)
         super().remove(db_conn)
 
 
 class ConditionsRelations:
     """Methods for handling relations to Conditions, for Todo and Process."""
 
+    def __init__(self) -> None:
+        self.conditions: list[Condition] = []
+        self.blockers: list[Condition] = []
+        self.enables: list[Condition] = []
+        self.disables: list[Condition] = []
+
     def set_conditions(self, db_conn: DatabaseConnection, ids: list[int],
                        target: str = 'conditions') -> None:
         """Set self.[target] to Conditions identified by ids."""
@@ -66,6 +65,11 @@ class ConditionsRelations:
         for id_ in ids:
             target_list += [Condition.by_id(db_conn, id_)]
 
+    def set_blockers(self, db_conn: DatabaseConnection,
+                     ids: list[int]) -> None:
+        """Set self.enables to Conditions identified by ids."""
+        self.set_conditions(db_conn, ids, 'blockers')
+
     def set_enables(self, db_conn: DatabaseConnection,
                     ids: list[int]) -> None:
         """Set self.enables to Conditions identified by ids."""