from flask import Blueprint
from flask import current_app
from flask import request
from werkzeug.exceptions import abort

from capsulflask.db import get_model, my_exec_info_message

bp = Blueprint("hosts", __name__, url_prefix="/hosts")

def authorized_for_host(id):
  auth_header_value = request.headers.get('Authorization').replace("Bearer ", "")
  return get_model().authorized_for_host(id, auth_header_value)

@bp.route("/heartbeat/<string:id>", methods=("POST"))
def heartbeat(id):
  if authorized_for_host(id):
    get_model().host_heartbeat(id)
  else:
    current_app.logger.info(f"/hosts/heartbeat/{id} returned 401: invalid token")
    return abort(401, "invalid host id or token")