task.py

from dataclasses import dataclass
from datetime import datetime


@dataclass
class Task:
    id: int
    description: str
    status: str  # "todo" | "in-progress" | "done"
    createdAt: str
    updatedAt: str

    @staticmethod
    def create(id: int, description: str) -> "Task":
        now = datetime.now().isoformat(timespec="seconds")
        return Task(id=id, description=description, status="todo", createdAt=now, updatedAt=now)

    def to_dict(self) -> dict:
        return {
            "id": self.id,
            "description": self.description,
            "status": self.status,
            "createdAt": self.createdAt,
            "updatedAt": self.updatedAt,
        }

    @staticmethod
    def from_dict(data: dict) -> "Task":
        return Task(
            id=data["id"],
            description=data["description"],
            status=data["status"],
            createdAt=data["createdAt"],
            updatedAt=data["updatedAt"],
        )