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18ade12 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | """
Task model for the Task Management API.
Represents a task item in the task management system.
Per data-model.md specification.
"""
import uuid
from datetime import datetime
from typing import Optional
from pydantic import BaseModel
from sqlmodel import Field, SQLModel
class Task(SQLModel, table=True):
"""
Task entity representing a to-do item owned by a user.
Attributes:
id: UUID primary key
user_id: Owner user ID (from JWT)
title: Task title (required, max 255 chars)
description: Optional detailed description (max 2000 chars)
is_completed: Completion status (default False)
created_at: Timestamp when record was created
updated_at: Timestamp when record was last updated
"""
__tablename__ = "tasks"
# Primary key
id: uuid.UUID = Field(
default_factory=uuid.uuid4,
primary_key=True,
description="Unique identifier"
)
# Required fields - Better Auth uses string IDs
user_id: str = Field(
description="Owner user ID from JWT (string format)"
)
title: str = Field(
min_length=1,
max_length=255,
description="Task title (required, 1-255 chars)"
)
# Optional fields
description: Optional[str] = Field(
default=None,
max_length=2000,
description="Optional detailed description (max 2000 chars)"
)
# Status field with default
is_completed: bool = Field(
default=False,
description="Completion status (default False)"
)
# Timestamps (naive UTC - no timezone info for PostgreSQL compatibility)
created_at: datetime = Field(
default_factory=lambda: datetime.utcnow(),
description="Record creation timestamp"
)
updated_at: datetime = Field(
default_factory=lambda: datetime.utcnow(),
description="Last update timestamp"
)
class TaskCreate(SQLModel):
"""Schema for creating a new task."""
title: str = Field(min_length=1, max_length=255, description="Task title (required)")
description: Optional[str] = Field(default=None, max_length=2000, description="Task description (optional)")
class TaskUpdate(SQLModel):
"""Schema for updating task data."""
title: Optional[str] = Field(default=None, min_length=1, max_length=255, description="Task title (optional)")
description: Optional[str] = Field(default=None, max_length=2000, description="Task description (optional)")
is_completed: Optional[bool] = Field(default=None, description="Completion status (optional)")
class TaskResponse(BaseModel):
"""Schema for reading task data."""
id: uuid.UUID
user_id: str # Better Auth uses string IDs
title: str
description: Optional[str]
is_completed: bool
created_at: datetime
updated_at: datetime |