ask-sdk-addon/dist/helper/StateHelper.js

Addons for Alexa Skill Kit SDK v2

"use strict";
/*
 * Copyright (c) 2018. Taimos GmbH http://www.taimos.de
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 *
 */
Object.defineProperty(exports, "__esModule", { value: true });
const STATE_PROPERTY = '_STATE';
class StateHelper {
    constructor(handlerInput) {
        this.handlerInput = handlerInput;
    }
    getCurrentState() {
        if (this.handlerInput.requestEnvelope.session) {
            const attributes = this.handlerInput.attributesManager.getSessionAttributes();
            return attributes.hasOwnProperty(STATE_PROPERTY) ? attributes[STATE_PROPERTY] : undefined;
        }
        return undefined;
    }
    setState(state) {
        const attributes = this.handlerInput.attributesManager.getSessionAttributes();
        attributes[STATE_PROPERTY] = state;
        this.handlerInput.attributesManager.setSessionAttributes(attributes);
    }
    clearState() {
        this.setState(undefined);
    }
}
exports.StateHelper = StateHelper;
//# sourceMappingURL=StateHelper.js.map