react-blips/lib/components/Provider.js

Official React bindings for Blips

'use strict';

exports.__esModule = true;

var _react = require('react');

var _graphql = require('graphql');

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Provider = function (_Component) {
  _inherits(Provider, _Component);

  Provider.prototype.getChildContext = function getChildContext() {
    return { client: this.client };
  };

  function Provider(props, context) {
    _classCallCheck(this, Provider);

    var _this = _possibleConstructorReturn(this, _Component.call(this, props, context));

    _this.client = props.client;

    var apiDirective = new _graphql.GraphQLDirective({
      name: 'api',
      description: 'Sends this operation to a real GraphQL server for execution',
      locations: [_graphql.DirectiveLocation.QUERY, _graphql.DirectiveLocation.MUTATION, _graphql.DirectiveLocation.SUBSCRIPTION]
    });

    _this.client.schema._directives.push(apiDirective);
    return _this;
  }

  Provider.prototype.render = function render() {
    return _react.Children.only(this.props.children);
  };

  return Provider;
}(_react.Component);

Provider.propTypes = {
  client: _propTypes2.default.shape({
    state: _propTypes2.default.object.isRequired,
    schema: _propTypes2.default.object.isRequired,
    query: _propTypes2.default.func.isRequired,
    mutate: _propTypes2.default.func.isRequired,
    subscribe: _propTypes2.default.func.isRequired,
    fetch: _propTypes2.default.func.isRequired
  }).isRequired,
  children: _propTypes2.default.element.isRequired
};
Provider.childContextTypes = {
  client: _propTypes2.default.object.isRequired
};
exports.default = Provider;