42 lines
1.6 KiB
Python
42 lines
1.6 KiB
Python
from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey, JSON
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from sqlalchemy.orm import relationship
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from datetime import datetime
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from .database import Base
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# Default statuses for new projects
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DEFAULT_STATUSES = ["backlog", "in_progress", "on_hold", "done"]
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class Project(Base):
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__tablename__ = "projects"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String(255), nullable=False)
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description = Column(Text, nullable=True)
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statuses = Column(JSON, nullable=False, default=DEFAULT_STATUSES)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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tasks = relationship("Task", back_populates="project", cascade="all, delete-orphan")
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class Task(Base):
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__tablename__ = "tasks"
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id = Column(Integer, primary_key=True, index=True)
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project_id = Column(Integer, ForeignKey("projects.id"), nullable=False)
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parent_task_id = Column(Integer, ForeignKey("tasks.id"), nullable=True)
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title = Column(String(500), nullable=False)
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description = Column(Text, nullable=True)
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status = Column(String(50), default="backlog", nullable=False)
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sort_order = Column(Integer, default=0)
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estimated_minutes = Column(Integer, nullable=True)
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tags = Column(JSON, nullable=True)
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flag_color = Column(String(50), nullable=True)
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created_at = Column(DateTime, default=datetime.utcnow)
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updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
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project = relationship("Project", back_populates="tasks")
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parent = relationship("Task", remote_side=[id], backref="subtasks")
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