import Creatures from '/imports/api/creature/creatures/Creatures.js';
import {
  assertEditPermission as editPermission,
  assertViewPermission as viewPermission,
  assertOwnership as ownership
} from '/imports/api/sharing/sharingPermissions.js';

function getCreature(creature, fields){
  if (typeof creature === 'string'){
    return Creatures.findOne(creature, {fields});
  } else {
    return creature;
  }
}

export function assertOwnership(creature, userId){
  creature = getCreature(creature, {owner: 1});
  ownership(creature, userId);
}

export function assertEditPermission(creature, userId) {
  creature = getCreature(creature, {owner: 1, writers: 1});
  editPermission(creature, userId);
}

export function assertViewPermission(creature, userId) {
  creature = getCreature(creature, {owner: 1, readers:1, writers: 1, public: 1});
  viewPermission(creature, userId);
}