"""Referrer and click time of Slack share link."""
from datetime import datetime
from typing import Optional

from sqlmodel import Field, SQLModel


class LinkClicked(SQLModel, table=True):
    __tablename__ = "link_clicked"

    id: Optional[int] = Field(default=None, primary_key=True)
    referrer: Optional[str] = Field(default=None, max_length=200)
    click_time: datetime = Field(default_factory=datetime.utcnow, nullable=False)