660c28b96c
- Added subtask model with CRUD operations - Added reminder functionality to Todo model - Added endpoints for managing subtasks and reminders - Created new migration for subtasks and reminders - Updated documentation generated with BackendIM... (backend.im)
63 lines
2.3 KiB
Python
63 lines
2.3 KiB
Python
from sqlalchemy import Boolean, Column, Integer, String, Text, DateTime, Enum, Table, ForeignKey
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from sqlalchemy.orm import relationship
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from sqlalchemy.sql import func
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import enum
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from .database import Base
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# Association table for the many-to-many relationship between Todo and Tag
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todo_tag = Table(
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"todo_tag",
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Base.metadata,
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Column("todo_id", Integer, ForeignKey("todos.id"), primary_key=True),
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Column("tag_id", Integer, ForeignKey("tags.id"), primary_key=True)
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)
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class PriorityLevel(str, enum.Enum):
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LOW = "low"
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MEDIUM = "medium"
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HIGH = "high"
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class Tag(Base):
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__tablename__ = "tags"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String(50), nullable=False, unique=True, index=True)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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# Relationship to todos
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todos = relationship("Todo", secondary=todo_tag, back_populates="tags")
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class Subtask(Base):
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__tablename__ = "subtasks"
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id = Column(Integer, primary_key=True, index=True)
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title = Column(String(100), nullable=False)
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completed = Column(Boolean, default=False)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), onupdate=func.now())
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# Foreign key relationship
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todo_id = Column(Integer, ForeignKey("todos.id", ondelete="CASCADE"), nullable=False)
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# Relationship to parent todo
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todo = relationship("Todo", back_populates="subtasks")
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class Todo(Base):
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__tablename__ = "todos"
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id = Column(Integer, primary_key=True, index=True)
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title = Column(String(100), nullable=False)
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description = Column(Text, nullable=True)
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completed = Column(Boolean, default=False)
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priority = Column(Enum(PriorityLevel), default=PriorityLevel.MEDIUM)
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due_date = Column(DateTime(timezone=True), nullable=True)
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remind_at = Column(DateTime(timezone=True), nullable=True)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), onupdate=func.now())
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# Relationship to tags
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tags = relationship("Tag", secondary=todo_tag, back_populates="todos")
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# Relationship to subtasks
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subtasks = relationship("Subtask", back_populates="todo", cascade="all, delete-orphan") |