graphql-compose-mongoose/lib/resolvers/helpers/limit.js

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

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.limitHelper = limitHelper;
const limitHelperArgs = exports.limitHelperArgs = opts => {
  return {
    limit: {
      type: 'Int',
      defaultValue: opts && opts.defaultValue || 1000
    }
  };
};

function limitHelper(resolveParams) {
  const limit = parseInt(resolveParams.args && resolveParams.args.limit, 10) || 0;
  if (limit > 0) {
    resolveParams.query = resolveParams.query.limit(limit); // eslint-disable-line
  }
}