from flask import Blueprint, render_template
from flask_jwt_extended import current_user, jwt_required, get_jwt_identity

blueprint = Blueprint('main', __name__)


@blueprint.route('/')
@blueprint.route('/index')
@jwt_required(optional=True)
def index():
    try:
        user_id = get_jwt_identity()
    except:
        user_id = None

    if current_user:
        user_id = current_user.user_id
    return render_template('index.html', user_id=user_id)