users and status working

app/alchemy/contact.py

@@ -0,0 +1,27 @@
+from sqlalchemy import String, Text, ForeignKey
+from sqlalchemy.orm import Mapped, mapped_column, declared_attr
+
+from .base import Base, bidirectional_relationship
+# noinspection PyProtectedMember
+from .status import StatusForeignKey
+from .user import Versioned
+
+
+__all__ = ["Contact"]
+
+class Contact(StatusForeignKey, Versioned, Base):
+    """Contact"""
+
+    name: Mapped[str] = mapped_column(String(80), unique=True)
+    address: Mapped[str | None] = mapped_column(String(253))
+    notes: Mapped[str | None] = mapped_column(Text)
+
+
+class ContactForeignKey:
+    """Foreign Key Mixin for :py:class:`Contact`"""
+
+    contact_id: Mapped[int | None] = mapped_column(ForeignKey("contact.id"))
+
+    @declared_attr
+    def contact(cls) -> Mapped["Contact"]:
+        return bidirectional_relationship(cls, Contact)