import Tabletops from '../../Tabletops';

export function assertUserInTabletop(tabletopId, userId) {
  let tabletop = Tabletops.findOne(tabletopId);
  if (!tabletop) {
    throw new Meteor.Error('Tabletop does not exist',
      'No tabletop could be found for the given tabletop id');
  }
  if (tabletop.gameMaster !== userId && !tabletop.players.includes(userId)) {
    throw new Meteor.Error('Not in tabletop',
      'The user is not the gamemaster or a player in the given tabletop');
  }
}

export function assertUserIsTabletopOwner(tabletopId, userId) {
  let tabletop = Tabletops.findOne(tabletopId);
  if (!tabletop) {
    throw new Meteor.Error('Tabletop does not exist',
      'No tabletop could be found for the given tabletop id');
  }
  if (tabletop.gameMaster !== userId) {
    throw new Meteor.Error('Not the owner',
      'The user is not the owner of the given tabletop');
  }
}