// @flow
import policy from './policy';
import { Document, Revision, User } from '../models';

const { allow, cannot } = policy;

allow(User, 'create', Document);

allow(User, ['read', 'delete'], Document, (user, document) => {
  if (document.collection) {
    if (cannot(user, 'read', document.collection)) return false;
  }

  return user.teamId === document.teamId;
});

allow(User, ['update', 'move', 'share'], Document, (user, document) => {
  if (document.collection) {
    if (cannot(user, 'read', document.collection)) return false;
  }
  if (document.archivedAt) return false;

  return user.teamId === document.teamId;
});

allow(User, 'archive', Document, (user, document) => {
  if (document.collection) {
    if (cannot(user, 'read', document.collection)) return false;
  }
  if (!document.publishedAt) return false;
  if (document.archivedAt) return false;

  return user.teamId === document.teamId;
});

allow(User, 'unarchive', Document, (user, document) => {
  if (document.collection) {
    if (cannot(user, 'read', document.collection)) return false;
  }
  if (!document.archivedAt) return false;

  return user.teamId === document.teamId;
});

allow(
  Document,
  'restore',
  Revision,
  (document, revision) => document.id === revision.documentId
);