zwt13703
24 lines
1.0 KiB
Python
24 lines
1.0 KiB
Python
import uuid
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from datetime import datetime
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from sqlalchemy import String, Text, DateTime, ForeignKey
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.core.database import Base
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from app.models.base import UUIDMixin
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class GenerationTask(Base, UUIDMixin):
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__tablename__ = "generation_tasks"
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template_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True), ForeignKey("templates.id", ondelete="CASCADE"), nullable=False, index=True
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)
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status: Mapped[str] = mapped_column(String(20), nullable=False, default="pending")
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result_file_path: Mapped[str | None] = mapped_column(String(500), nullable=True)
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error_msg: Mapped[str | None] = mapped_column(Text, nullable=True)
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celery_task_id: Mapped[str | None] = mapped_column(String(100), nullable=True)
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created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True))
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finished_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
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template = relationship("Template")
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