graphql-compose-mongoose/lib/resolvers/pagination.js

Plugin for `graphql-compose` which derive a graphql types from a mongoose model.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = pagination;

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

/* eslint-disable global-require */
function pagination(model, // === MongooseModel
tc, opts) {
  try {
    require.resolve('graphql-compose-pagination');
  } catch (e) {
    return undefined;
  }

  const preparePaginationResolver = require('graphql-compose-pagination').preparePaginationResolver;

  if (!preparePaginationResolver) {
    throw new Error('You should update `graphql-compose-pagination` package till 3.3.0 version or above');
  }

  const resolver = preparePaginationResolver(tc, _objectSpread({
    findResolverName: 'findMany',
    countResolverName: 'count'
  }, opts));
  return resolver;
}