react-blips/es/utils/mergeOperations.js

Official React bindings for Blips

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

import { when } from './when';
import { isEmpty } from './isEmpty';

function mergeType(type) {
  return function (acc, curr) {
    var _obj;

    var obj = (_obj = {}, _obj[type] = _extends({}, acc[type] || {}, curr[type] || {}), _obj);
    return when(isEmpty(obj[type]), {}, obj);
  };
}

export function mergeOperations(acc, curr) {
  var query = mergeType('query')(acc, curr);
  var mutation = mergeType('mutation')(acc, curr);
  var subscription = mergeType('subscription')(acc, curr);
  var fetch = mergeType('fetch')(acc, curr);
  return _extends({}, acc, query, mutation, subscription, fetch);
}