aws-amplify-react/dist/Auth/AuthStateWrapper.js

AWS Amplify is a JavaScript library for Frontend and mobile developers building cloud-enabled applications.

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = Object.setPrototypeOf ||
        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
Object.defineProperty(exports, "__esModule", { value: true });
var React = require("react");
var react_1 = require("react");
var core_1 = require("@aws-amplify/core");
var auth_1 = require("@aws-amplify/auth");
var Amplify_UI_Theme_1 = require("../Amplify-UI/Amplify-UI-Theme");
var logger = new core_1.ConsoleLogger('AuthStateWrapper');
var AuthStateWrapper = /** @class */ (function (_super) {
    __extends(AuthStateWrapper, _super);
    function AuthStateWrapper(props) {
        var _this = _super.call(this, props) || this;
        _this.handleStateChange = _this.handleStateChange.bind(_this);
        _this.handleAuthEvent = _this.handleAuthEvent.bind(_this);
        _this.checkUser = _this.checkUser.bind(_this);
        _this.state = { authState: props.authState || 'signIn' };
        return _this;
    }
    AuthStateWrapper.prototype.componentWillMount = function () {
        var config = this.props.amplifyConfig;
        if (config) {
            core_1.default.configure(config);
        }
    };
    AuthStateWrapper.prototype.componentDidMount = function () {
        this.checkUser();
    };
    AuthStateWrapper.prototype.handleStateChange = function (state, data) {
        logger.debug('authStateWrapper state change ' + state, data);
        if (state === this.state.authState) {
            return;
        }
        if (state === 'signedOut') {
            state = 'signIn';
        }
        this.setState({ authState: state, authData: data, error: null });
        if (this.props.onStateChange) {
            this.props.onStateChange(state, data);
        }
    };
    AuthStateWrapper.prototype.handleAuthEvent = function (state, event) {
        if (event.type === 'error') {
            this.setState({ error: event.data });
        }
    };
    AuthStateWrapper.prototype.checkUser = function () {
        var _this = this;
        if (!auth_1.default || typeof auth_1.default.currentUser !== 'function') {
            throw new Error('No Auth module found, please ensure @aws-amplify/auth is imported');
        }
        return auth_1.default.currentUser()
            .then(function (user) {
            var state = user ? 'signedIn' : 'signIn';
            _this.handleStateChange(state, user);
        })
            .catch(function (err) { return logger.error(err); });
    };
    AuthStateWrapper.prototype.render = function () {
        var _this = this;
        var _a = this.state, authState = _a.authState, authData = _a.authData;
        var theme = this.props.theme || Amplify_UI_Theme_1.default;
        var render_children = React.Children.map(this.props.children, function (child) {
            if (!child) {
                return null;
            }
            return React.cloneElement(child, {
                authState: authState,
                authData: authData,
                theme: theme,
                onStateChange: _this.handleStateChange,
                onAuthEvent: _this.handleAuthEvent
            });
        });
        return (React.createElement("div", { className: "amplify-state-wrapper", style: theme.stateWrapper },
            render_children,
            this.state.error &&
                React.createElement("div", { className: "amplify-error-section", style: theme.errorSection }, this.state.error)));
    };
    return AuthStateWrapper;
}(react_1.Component));
exports.default = AuthStateWrapper;
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