From: Christian Heller <c.heller@plomlompom.de>
Date: Thu, 25 Apr 2024 04:30:35 +0000 (+0200)
Subject: Remove more redundant code.
X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/%7B%7Bprefix%7D%7D/todo?a=commitdiff_plain;h=7eb81e526c45118a295dbfc12be01f92dc809974;p=plomtask

Remove more redundant code.
---

diff --git a/plomtask/conditions.py b/plomtask/conditions.py
index b2ecda1..8d67e5a 100644
--- a/plomtask/conditions.py
+++ b/plomtask/conditions.py
@@ -30,20 +30,6 @@ class Condition(BaseModel[int]):
                 getattr(condition, name).history_from_row(row_)
         return condition
 
-    @classmethod
-    def all(cls, db_conn: DatabaseConnection) -> list[Condition]:
-        """Collect all Conditions and their VersionedAttributes."""
-        conditions = {}
-        for id_, condition in cls.cache_.items():
-            conditions[id_] = condition
-        already_recorded = conditions.keys()
-        for id_ in db_conn.column_all('conditions', 'id'):
-            if id_ not in already_recorded:
-                condition = cls.by_id(db_conn, id_)
-                assert isinstance(condition.id_, int)
-                conditions[condition.id_] = condition
-        return list(conditions.values())
-
     @classmethod
     def by_id(cls, db_conn: DatabaseConnection, id_: int | None,
               create: bool = False) -> Condition:
diff --git a/plomtask/days.py b/plomtask/days.py
index ce11200..258d38d 100644
--- a/plomtask/days.py
+++ b/plomtask/days.py
@@ -28,7 +28,6 @@ class Day(BaseModel[str]):
     """Individual days defined by their dates."""
     table_name = 'days'
     to_save = ['comment']
-    id_type = str
 
     def __init__(self, date: str, comment: str = '') -> None:
         self.id_: str = valid_date(date)
diff --git a/plomtask/db.py b/plomtask/db.py
index 634862c..2d9ae27 100644
--- a/plomtask/db.py
+++ b/plomtask/db.py
@@ -196,3 +196,19 @@ class BaseModel(Generic[BaseModelId]):
     def empty_cache(cls) -> None:
         """Empty class's cache."""
         cls.cache_ = {}
+
+    @classmethod
+    def all(cls: type[BaseModelInstance],
+            db_conn: DatabaseConnection) -> list[BaseModelInstance]:
+        """Collect all objects of class."""
+        items: dict[BaseModelId, BaseModelInstance] = {}
+        for k, v in cls.cache_.items():
+            assert isinstance(v, cls)
+            items[k] = v
+        already_recorded = items.keys()
+        for id_ in db_conn.column_all(cls.table_name, 'id'):
+            if id_ not in already_recorded:
+                # pylint: disable=no-member
+                item = cls.by_id(db_conn, id_)  # type: ignore[attr-defined]
+                items[item.id_] = item
+        return list(items.values())
diff --git a/plomtask/processes.py b/plomtask/processes.py
index 654e5fc..9705f17 100644
--- a/plomtask/processes.py
+++ b/plomtask/processes.py
@@ -34,20 +34,6 @@ class Process(BaseModel[int], ConditionsRelations):
         self.enables: list[Condition] = []
         self.disables: list[Condition] = []
 
-    @classmethod
-    def all(cls, db_conn: DatabaseConnection) -> list[Process]:
-        """Collect all Processes and their connected VersionedAttributes."""
-        processes = {}
-        for id_, process in cls.cache_.items():
-            processes[id_] = process
-        already_recorded = processes.keys()
-        for id_ in db_conn.column_all('processes', 'id'):
-            if id_ not in already_recorded:
-                process = cls.by_id(db_conn, id_)
-                assert isinstance(process.id_, int)
-                processes[process.id_] = process
-        return list(processes.values())
-
     @classmethod
     def by_id(cls, db_conn: DatabaseConnection, id_: int | None,
               create: bool = False) -> Process: