added bot class and rbac style auth with dynamic help msg base on roles

python/orm/richie/base.py

@@ -4,7 +4,7 @@ from __future__ import annotations
 
 from datetime import datetime
 
-from sqlalchemy import DateTime, MetaData, func
+from sqlalchemy import BigInteger, DateTime, MetaData, SmallInteger, func
 from sqlalchemy.ext.declarative import AbstractConcreteBase
 from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column
 
@@ -22,12 +22,9 @@ class RichieBase(DeclarativeBase):
     )
 
 
-class TableBase(AbstractConcreteBase, RichieBase):
-    """Abstract concrete base for richie tables with IDs and timestamps."""
+class _TableMixin:
+    """Shared timestamp columns for all table bases."""
 
-    __abstract__ = True
-
-    id: Mapped[int] = mapped_column(primary_key=True)
     created: Mapped[datetime] = mapped_column(
         DateTime(timezone=True),
         server_default=func.now(),
@@ -37,3 +34,27 @@ class TableBase(AbstractConcreteBase, RichieBase):
         server_default=func.now(),
         onupdate=func.now(),
     )
+
+
+class TableBaseSmall(_TableMixin, AbstractConcreteBase, RichieBase):
+    """Table with SmallInteger primary key."""
+
+    __abstract__ = True
+
+    id: Mapped[int] = mapped_column(SmallInteger, primary_key=True)
+
+
+class TableBase(_TableMixin, AbstractConcreteBase, RichieBase):
+    """Table with Integer primary key."""
+
+    __abstract__ = True
+
+    id: Mapped[int] = mapped_column(primary_key=True)
+
+
+class TableBaseBig(_TableMixin, AbstractConcreteBase, RichieBase):
+    """Table with BigInteger primary key."""
+
+    __abstract__ = True
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True)