new features

cpv3/modules/notifications/models.py

@@ -0,0 +1,31 @@
+from __future__ import annotations
+
+import uuid
+
+from sqlalchemy import Boolean, ForeignKey, JSON, String, Text
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import Mapped, mapped_column
+
+from cpv3.db.base import Base, BaseModelMixin
+
+
+class Notification(Base, BaseModelMixin):
+    __tablename__ = "notifications"
+
+    user_id: Mapped[uuid.UUID] = mapped_column(
+        UUID(as_uuid=True), ForeignKey("users.id", ondelete="CASCADE"), index=True
+    )
+    job_id: Mapped[uuid.UUID | None] = mapped_column(
+        UUID(as_uuid=True), ForeignKey("jobs.id", ondelete="SET NULL"), nullable=True
+    )
+    project_id: Mapped[uuid.UUID | None] = mapped_column(
+        UUID(as_uuid=True),
+        ForeignKey("projects.id", ondelete="SET NULL"),
+        nullable=True,
+    )
+
+    notification_type: Mapped[str] = mapped_column(String(32))
+    title: Mapped[str] = mapped_column(String(255))
+    message: Mapped[str | None] = mapped_column(Text, nullable=True)
+    payload: Mapped[dict | None] = mapped_column(JSON, nullable=True)
+    is_read: Mapped[bool] = mapped_column(Boolean, default=False)