from flask import Blueprint, request
from .. import impl
from ..services.auth_guard import auth_guard
import logging
import json

bp = Blueprint('notifications', __name__)


@bp.route('/notifications', methods=['get'])
@auth_guard() # no restriction by role
def GetNotifications():
    if 'shipcall_id' in request.args:
        options = {}
        options["shipcall_id"] = request.args.get("shipcall_id")
        return impl.notifications.GetNotifications(options)
    else:
        logging.warning("attempt to load notifications without shipcall id")
        return json.dumps("missing argument"), 400