homebridge-philips-hue-sync-box/dist/lib/client.js

Homebridge plugin for the Philips Hue Sync Box.

import originalFetch from 'node-fetch';
import fetch_retry from 'fetch-retry';
import * as https from 'node:https';
import AsyncLock from 'async-lock';
const fetch = fetch_retry(originalFetch, {
    retries: 3,
    retryDelay: attempt => {
        return Math.pow(2, attempt) * 1000; // 1000, 2000, 4000
    },
});
export class SyncBoxClient {
    log;
    config;
    LOCK_KEY = 'sync-box';
    LOCK_OPTIONS = {
        timeout: 10000,
        maxExecutionTime: 15000,
    };
    lock;
    constructor(log, config) {
        this.log = log;
        this.config = config;
        this.lock = new AsyncLock();
    }
    async getState() {
        return await this.lock
            .acquire(this.LOCK_KEY, async () => await this.sendRequest('GET', ''), this.LOCK_OPTIONS)
            .catch(e => {
            this.log.error('Sync box is offline', e);
            return null;
        });
    }
    async updateExecution(execution) {
        return await this.lock
            .acquire(this.LOCK_KEY, async () => await this.sendRequest('PUT', 'execution', execution), this.LOCK_OPTIONS)
            .catch(e => {
            this.log.error('Error updating execution:', e);
        });
    }
    async updateHue(hue) {
        return await this.lock
            .acquire(this.LOCK_KEY, async () => await this.sendRequest('PUT', 'hue', hue), this.LOCK_OPTIONS)
            .catch(e => {
            this.log.error('Error updating hue:', e);
        });
    }
    async sendRequest(method, path, body) {
        const url = `https://${this.config.syncBoxIpAddress}/api/v1/${path}`;
        const options = {
            headers: {
                'Content-Type': 'application/json',
                Authorization: `Bearer ${this.config.syncBoxApiAccessToken}`,
            },
            method,
            body: body ? JSON.stringify(body) : null,
            agent: new https.Agent({ rejectUnauthorized: false, keepAlive: true }),
        };
        this.log.debug('Request to Sync Box:', url, JSON.stringify(options));
        const res = await fetch(url, options);
        if (!res.ok) {
            this.log.error(`Error: ${res.status} - ${res.statusText}. ${JSON.stringify(await res.json())}`);
            throw new Error(`Error: ${res.status} - ${res.statusText}`);
        }
        return method === 'GET' ? (await res.json()) : null;
    }
}
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