kanban-app/backend/app/schemas/comment.py

"""Pydantic schemas for Comment model"""
from datetime import datetime
from typing import Any, Dict, Optional

from pydantic import BaseModel, ConfigDict, Field


class CommentCreateRequest(BaseModel):
    """Schema for creating a new comment"""

    model_config = ConfigDict(
        json_schema_extra={
            "example": {
                "text": "This is a comment",
            }
        }
    )

    text: str = Field(..., min_length=1, description="Comment text")


class CommentResponse(BaseModel):
    """Schema for comment response"""

    model_config = ConfigDict(
        from_attributes=True,
        json_schema_extra={
            "example": {
                "id": 1,
                "text": "This is a comment",
                "card_id": 1,
                "user_id": 1,
                "created_at": "2024-01-15T10:30:00",
                "updated_at": "2024-01-15T10:30:00",
            }
        },
    )

    id: int
    text: str
    card_id: int
    user_id: int
    created_at: Optional[datetime] = None
    updated_at: Optional[datetime] = None


class CommentWithUserResponse(BaseModel):
    """Schema for comment response with user information"""

    model_config = ConfigDict(
        from_attributes=True,
        json_schema_extra={
            "example": {
                "id": 1,
                "text": "This is a comment",
                "card_id": 1,
                "user_id": 1,
                "created_at": "2024-01-15T10:30:00",
                "updated_at": "2024-01-15T10:30:00",
                "user": {
                    "id": 1,
                    "email": "user@example.com",
                    "username": "johndoe",
                },
            }
        },
    )

    id: int
    text: str
    card_id: int
    user_id: int
    created_at: Optional[datetime] = None
    updated_at: Optional[datetime] = None
    user: Optional[Dict[str, Any]] = None