relay-utils/lib/createRelayDataId.js

Utilities for working with Relay (modern) in general, and the Relay store in particular.

"use strict";

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

/**
 * This creates a Relay data IDs. It assumes that you're using data IDs like they're
 * normally created by graphql-relay-js. If you don't, you likely know how to generate
 * your data IDs anyway, so this won't help.
 */
function createRelayDataId(databaseId, typename, base64Encode) {
  var constructedId = "".concat(typename, ":").concat(databaseId);

  if (base64Encode) {
    return base64Encode(constructedId);
  }

  if (global && global.btoa) {
    return global.btoa(constructedId);
  }

  throw new Error('Missing way to base64-encode ID. Please provide your own base64 encode function.');
}