feat: Freelancer Match — полная продакшн версия с AI-матчингом и escrow

backend/app/models/notification.py

@@ -0,0 +1,22 @@
+"""Модель уведомлений."""
+
+import uuid
+from datetime import datetime, timezone
+
+from sqlalchemy import Column, DateTime, Boolean, ForeignKey, String, Text, func
+from sqlalchemy.dialects.postgresql import UUID as PG_UUID
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.core.database import Base
+
+
+class Notification(Base):
+    __tablename__ = "notifications"
+
+    id: Mapped[uuid.UUID] = mapped_column(PG_UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    user_id: Mapped[uuid.UUID] = mapped_column(PG_UUID(as_uuid=True), ForeignKey("users.id"), nullable=False)
+    type: Mapped[str] = mapped_column(String(50))  # proposal_received, payment_released, etc.
+    title: Mapped[str | None] = mapped_column(String(255))
+    body: Mapped[str | None] = mapped_column(Text)
+    is_read: Mapped[bool] = mapped_column(default=False)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())