X-Git-Url: https://plomlompom.com/repos/%7B%7Bprefix%7D%7D/ledger2?a=blobdiff_plain;f=plomtask%2Fconditions.py;h=70365ce6a1d3d5eb4aa49077eb95e62cf1444bb0;hb=eba83bdbf91206ad3af19810f27ca6e24e484555;hp=a6e9c97c6bdc05acf654ecda21317df1fbe04e85;hpb=5e3c633f1994329297999899790e69d28516934b;p=plomtask

diff --git a/plomtask/conditions.py b/plomtask/conditions.py
index a6e9c97..70365ce 100644
--- a/plomtask/conditions.py
+++ b/plomtask/conditions.py
@@ -1,7 +1,5 @@
 """Non-doable elements of ProcessStep/Todo chains."""
 from __future__ import annotations
-from typing import Any
-from sqlite3 import Row
 from plomtask.db import DatabaseConnection, BaseModel
 from plomtask.versioned_attributes import VersionedAttribute
 from plomtask.exceptions import HandledException
@@ -12,6 +10,7 @@ class Condition(BaseModel[int]):
     table_name = 'conditions'
     to_save = ['is_active']
     to_save_versioned = ['title', 'description']
+    to_search = ['title.newest', 'description.newest']
 
     def __init__(self, id_: int | None, is_active: bool = False) -> None:
         super().__init__(id_)
@@ -20,17 +19,6 @@ class Condition(BaseModel[int]):
         self.description = VersionedAttribute(self, 'condition_descriptions',
                                               '')
 
-    @classmethod
-    def from_table_row(cls, db_conn: DatabaseConnection,
-                       row: Row | list[Any]) -> Condition:
-        """Build condition from row, including VersionedAttributes."""
-        condition = super().from_table_row(db_conn, row)
-        for name in ('title', 'description'):
-            table_name = f'condition_{name}s'
-            for row_ in db_conn.row_where(table_name, 'parent', row[0]):
-                getattr(condition, name).history_from_row(row_)
-        return condition
-
     def remove(self, db_conn: DatabaseConnection) -> None:
         """Remove from DB, with VersionedAttributes.
 
@@ -40,7 +28,7 @@ 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')
@@ -50,6 +38,12 @@ class Condition(BaseModel[int]):
 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."""
@@ -59,6 +53,11 @@ 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."""