42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
|
from __future__ import annotations
|
||
|
|
|
||
|
|
import uuid
|
||
|
|
from datetime import datetime
|
||
|
|
|
||
|
|
from sqlalchemy import Boolean, DateTime, ForeignKey, UniqueConstraint, text
|
||
|
|
from sqlalchemy.dialects.postgresql import UUID
|
||
|
|
from sqlalchemy.orm import Mapped, mapped_column
|
||
|
|
|
||
|
|
from core.db.base import Base, TimestampMixin
|
||
|
|
|
||
|
|
|
||
|
|
class UserNotification(TimestampMixin, Base):
|
||
|
|
__tablename__ = "user_notifications"
|
||
|
|
__table_args__ = (
|
||
|
|
UniqueConstraint(
|
||
|
|
"user_id",
|
||
|
|
"notification_id",
|
||
|
|
name="uq_user_notifications_user_notification",
|
||
|
|
),
|
||
|
|
)
|
||
|
|
|
||
|
|
id: Mapped[uuid.UUID] = mapped_column(
|
||
|
|
UUID(as_uuid=True), primary_key=True, default=uuid.uuid4
|
||
|
|
)
|
||
|
|
user_id: Mapped[uuid.UUID] = mapped_column(
|
||
|
|
UUID(as_uuid=True),
|
||
|
|
ForeignKey("auth.users.id", ondelete="CASCADE"),
|
||
|
|
nullable=False,
|
||
|
|
)
|
||
|
|
notification_id: Mapped[uuid.UUID] = mapped_column(
|
||
|
|
UUID(as_uuid=True),
|
||
|
|
ForeignKey("notifications.id", ondelete="CASCADE"),
|
||
|
|
nullable=False,
|
||
|
|
)
|
||
|
|
is_read: Mapped[bool] = mapped_column(
|
||
|
|
Boolean, nullable=False, server_default=text("false")
|
||
|
|
)
|
||
|
|
read_at: Mapped[datetime | None] = mapped_column(
|
||
|
|
DateTime(timezone=True), nullable=True
|
||
|
|
)
|