pandora-hub
Version:
pandora.js messenge hub
57 lines • 1.59 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const const_1 = require("../const");
class ConfigManager {
constructor() {
this.config = {};
this.callbackStore = new Map();
}
static async create(providerManager) {
const configManager = new ConfigManager();
await providerManager.publish(configManager, {
name: const_1.PANDORA_HUB_CONFIG_MANAGER
});
return configManager;
}
getConfig(topic) {
if (topic) {
return this.config[topic];
}
return this.config;
}
subscribe(topic, cb) {
this.callbackStore.set(topic, cb);
}
unsubscribe(topic, cb) {
this.callbackStore.delete(topic);
}
async publish(topic, config) {
this.config[topic] = config;
const cb = this.callbackStore.get(topic);
if (cb) {
await cb(config);
}
}
getAllTopics(prefix) {
const topics = Object.keys(this.config);
const ret = [];
for (const topic of topics) {
if (!prefix || topic.startsWith(prefix)) {
ret.push(topic);
}
}
return ret;
}
getAllSubscribedTopics(prefix) {
const topics = this.callbackStore.keys();
const ret = [];
for (const topic of topics) {
if (!prefix || topic.startsWith(prefix)) {
ret.push(topic);
}
}
return ret;
}
}
exports.ConfigManager = ConfigManager;
//# sourceMappingURL=ConfigManager.js.map