"use strict";
/*
 * Copyright © 2020 Atomist, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License 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 });
exports.InMemoryPreferenceStore = exports.InMemoryPreferenceStoreFactory = void 0;
const _ = require("lodash");
const AbstractPreferenceStore_1 = require("./AbstractPreferenceStore");
/**
 * Factory to create a new InMemoryPreferenceStore instance
 */
exports.InMemoryPreferenceStoreFactory = ctx => new InMemoryPreferenceStore(ctx);
/**
 * PreferenceStore implementation that simply stores preferences in-memory.
 * Note: This is implementation is not intended for production usage.
 */
class InMemoryPreferenceStore extends AbstractPreferenceStore_1.AbstractPreferenceStore {
    constructor(context) {
        super(context);
        this.store = {};
    }
    async doGet(name, namespace) {
        const key = this.scopeKey(name, namespace);
        return this.store[key];
    }
    async doPut(pref) {
        const key = this.scopeKey(pref.name, pref.namespace);
        this.store[key] = Object.assign(Object.assign({}, pref), { ttl: typeof pref.ttl === "number" ? Date.now() + pref.ttl : undefined });
    }
    async doList(namespace) {
        const values = [];
        _.forEach(this.store, (v, k) => {
            if (!namespace || k.startsWith(`${namespace}_$_`)) {
                values.push(v);
            }
        });
        return values;
    }
    async doDelete(name, namespace) {
        const key = this.scopeKey(name, namespace);
        delete this.store[key];
    }
}
exports.InMemoryPreferenceStore = InMemoryPreferenceStore;
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