Cheng Zhou
30 lines
1.6 KiB
Python
30 lines
1.6 KiB
Python
import uuid
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from datetime import datetime
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from sqlalchemy import DateTime, ForeignKey, Integer, UniqueConstraint, func
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from sqlalchemy.dialects.postgresql import JSONB, UUID
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from sqlalchemy.orm import Mapped, mapped_column
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from app.db.base_class import Base
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class StudySetupConfigVersion(Base):
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__tablename__ = "study_setup_config_versions"
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__table_args__ = (
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UniqueConstraint("study_id", "version", name="uq_setup_config_versions_study_version"),
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UniqueConstraint("study_id", "display_version", name="uq_setup_config_versions_study_display_version"),
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)
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id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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study_setup_config_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True), ForeignKey("study_setup_configs.id"), nullable=False, index=True
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)
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study_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("studies.id"), nullable=False, index=True)
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version: Mapped[int] = mapped_column(Integer, nullable=False)
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display_version: Mapped[int] = mapped_column(Integer, nullable=False)
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source_version: Mapped[int | None] = mapped_column(Integer, nullable=True)
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config: Mapped[dict] = mapped_column(JSONB, nullable=False)
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published_by: Mapped[uuid.UUID | None] = mapped_column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=True)
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published_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, server_default=func.now())
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created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, server_default=func.now())
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