91 lines
3.1 KiB
Python
91 lines
3.1 KiB
Python
import uuid
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from datetime import datetime
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from sqlalchemy import String, Integer, ForeignKey, Index, func, Text
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from sqlalchemy import Uuid
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.database import Base, JSONType
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class LifecycleProject(Base):
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__tablename__ = "lifecycle_projects"
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id: Mapped[uuid.UUID] = mapped_column(
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Uuid(as_uuid=True),
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primary_key=True,
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default=uuid.uuid4,
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)
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organization_id: Mapped[uuid.UUID] = mapped_column(
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Uuid(as_uuid=True),
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ForeignKey("organizations.id", ondelete="CASCADE"),
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nullable=False,
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)
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brand_name: Mapped[str] = mapped_column(String(100), nullable=False)
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brand_aliases: Mapped[list] = mapped_column(JSONType, server_default="[]", nullable=False)
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current_stage: Mapped[int] = mapped_column(Integer, server_default="1", nullable=False)
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status: Mapped[str] = mapped_column(String(20), server_default="active", nullable=False)
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created_by: Mapped[uuid.UUID] = mapped_column(
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Uuid(as_uuid=True),
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ForeignKey("users.id", ondelete="SET NULL"),
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nullable=True,
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)
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created_at: Mapped[datetime] = mapped_column(
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server_default=func.now(),
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nullable=False,
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)
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updated_at: Mapped[datetime] = mapped_column(
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server_default=func.now(),
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onupdate=func.now(),
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nullable=False,
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)
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# Relationships
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organization: Mapped["Organization"] = relationship(
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"Organization", back_populates="lifecycle_projects"
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)
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stages: Mapped[list["ProjectStage"]] = relationship(
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"ProjectStage", back_populates="project", cascade="all, delete-orphan"
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)
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creator: Mapped["User"] = relationship(
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"User", foreign_keys=[created_by]
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)
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__table_args__ = (
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Index("idx_lifecycle_projects_organization_id", "organization_id"),
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Index("idx_lifecycle_projects_status", "status"),
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Index("idx_lifecycle_projects_brand_name", "brand_name"),
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)
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class ProjectStage(Base):
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__tablename__ = "project_stages"
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id: Mapped[uuid.UUID] = mapped_column(
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Uuid(as_uuid=True),
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primary_key=True,
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default=uuid.uuid4,
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)
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project_id: Mapped[uuid.UUID] = mapped_column(
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Uuid(as_uuid=True),
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ForeignKey("lifecycle_projects.id", ondelete="CASCADE"),
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nullable=False,
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)
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stage_number: Mapped[int] = mapped_column(Integer, nullable=False)
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status: Mapped[str] = mapped_column(String(20), server_default="pending", nullable=False)
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started_at: Mapped[datetime | None] = mapped_column(nullable=True)
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completed_at: Mapped[datetime | None] = mapped_column(nullable=True)
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notes: Mapped[str | None] = mapped_column(Text, nullable=True)
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metrics: Mapped[dict | None] = mapped_column(JSONType, nullable=True)
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# Relationships
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project: Mapped["LifecycleProject"] = relationship(
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"LifecycleProject", back_populates="stages"
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)
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__table_args__ = (
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Index("idx_project_stages_project_id", "project_id"),
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Index("idx_project_stages_status", "status"),
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Index("idx_project_stages_project_stage", "project_id", "stage_number", unique=True),
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)
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