from dataclasses import dataclass
from datetime import datetime


@dataclass
class User:
    id: int
    email: str
    password_hash: str
    full_name: str
    username: str
    bio: str
    location: str
    avatar_url: str
    role: str
    is_verified: bool
    created_at: datetime


@dataclass
class Prompt:
    id: int
    title: str
    description: str
    content: str
    image_url: str
    category: str
    price: float
    creator_id: int
    created_at: datetime


@dataclass
class Rating:
    id: int
    prompt_id: int
    user_id: int
    score: int
    comment: str
    created_at: datetime


@dataclass
class Favorite:
    id: int
    user_id: int
    prompt_id: int
    created_at: datetime


@dataclass
class Follow:
    id: int
    follower_id: int
    creator_id: int
    created_at: datetime


@dataclass
class ChatMessage:
    id: int
    sender_id: int
    receiver_id: int
    content: str
    created_at: datetime