tibber-api
Version:
Node.js module for connecting to Tibber API and extract data from your connected homes, including realtime data from Tibber Pulse.
192 lines • 7.96 kB
JavaScript
;
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}) : function(o, v) {
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var __importStar = (this && this.__importStar) || (function () {
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};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.TibberQueryBase = void 0;
const url = __importStar(require("url"));
const HttpMethod_1 = require("./models/HttpMethod");
const websocketSubscriptionUrl_1 = require("../gql/websocketSubscriptionUrl");
const home_gql_1 = require("../gql/home.gql");
const TimeoutError_1 = require("./models/TimeoutError");
const HeaderManager_1 = require("../tools/HeaderManager");
const http_1 = require("http");
const https_1 = require("https");
const url_1 = require("url");
const util_1 = require("util"); // available in Node 12+
class TibberQueryBase {
get requestTimeout() {
return this._requestTimeout;
}
set requestTimeout(value) {
this._requestTimeout = value;
}
get config() {
return this._config;
}
set config(value) {
this._config = value;
}
/**
*
*/
constructor(config, requestTimeout = 30000) {
this.active = false;
this._config = config;
this._headerManager = new HeaderManager_1.HeaderManager(config);
this._requestTimeout = requestTimeout > 1000 ? requestTimeout : 1000;
}
/**
* Try to parse a string and return a valid JSON object.
* If string is not valid JSON, it will return an empty object instead.
* @param input Input string to try to parse as a JSON object
* @returns Parsed or empty Json object
*/
JsonTryParse(input) {
try {
// check if the string exists
if (input) {
const o = JSON.parse(input);
// validate the result too
if (o && o.constructor === Object) {
return o;
}
}
}
catch (e) {
// TODO - Add logging.
}
return { responseMessage: input };
}
/**
*
* @param method HTTP method to use
* @param uri Uri to use
* @returns An object containing request options
*/
getRequestOptions(method, uri) {
return {
method,
hostname: uri.hostname,
port: uri.port,
path: uri.path,
headers: {
Accept: 'application/json',
Host: uri.hostname,
'User-Agent': this._headerManager.userAgent,
'Content-Type': 'application/json',
Authorization: `Bearer ${this._config.apiEndpoint.apiKey}`,
},
};
}
/**
* General GQL query
* @param query GQL query.
* @param variables Variables used by query parameter.
* @return Query result as JSON data
*/
async query(query, variables) {
return new Promise((resolve, reject) => {
try {
const uri = (0, url_1.parse)(this._config.apiEndpoint.queryUrl);
const isHttps = uri.protocol === 'https:';
const client = isHttps ? https_1.request : http_1.request;
const payload = JSON.stringify({ query, variables });
const data = new util_1.TextEncoder().encode(payload);
const options = this.getRequestOptions(HttpMethod_1.HttpMethod.Post, uri);
const req = client(options, (res) => {
const chunks = [];
res === null || res === void 0 ? void 0 : res.on('data', (chunk) => {
chunks.push(chunk);
});
res === null || res === void 0 ? void 0 : res.on('end', () => {
var _a, _b, _c, _d;
const body = Buffer.concat(chunks).toString('utf-8');
const parsed = this.JsonTryParse(body);
const status = (_a = res === null || res === void 0 ? void 0 : res.statusCode) !== null && _a !== void 0 ? _a : 0;
if (status >= 200 && status < 300) {
resolve((_b = parsed.data) !== null && _b !== void 0 ? _b : parsed);
}
else {
parsed.httpCode = status;
parsed.statusCode = (_c = res === null || res === void 0 ? void 0 : res.statusCode) !== null && _c !== void 0 ? _c : 500;
parsed.statusMessage = (_d = res === null || res === void 0 ? void 0 : res.statusMessage) !== null && _d !== void 0 ? _d : 'No response received';
if (!body) {
parsed.message = 'Empty response from server';
}
reject(parsed);
}
});
});
req.on('error', (err) => {
reject(err);
});
req.setTimeout(this._requestTimeout, () => {
req.destroy(new TimeoutError_1.TimeoutError(`Request timeout for ${uri.href}`));
});
req.write(data);
req.end();
}
catch (err) {
reject(err);
}
});
}
/**
* Get selected home with some selected properties, including address and owner.
* @param homeId Tibber home ID
* @return IHome object
*/
async getWebsocketSubscriptionUrl() {
const result = await this.query(websocketSubscriptionUrl_1.qglWebsocketSubscriptionUrl);
if (result && result.viewer && result.viewer.websocketSubscriptionUrl) {
return new url.URL(result.viewer.websocketSubscriptionUrl);
}
throw new Error(result && result.error
? `Failed to get websocket subscription URL: ${result.error}`
: 'Websocket subscription URL not found in response');
}
/**
* Get selected home with some selected properties, including address and owner.
* @param homeId Tibber home ID
* @return IHome object
*/
async getRealTimeEnabled(homeId) {
var _a, _b, _c, _d;
const variables = { homeId };
const result = await this.query(home_gql_1.gqlHomeRealTime, variables);
return (_d = (_c = (_b = (_a = result === null || result === void 0 ? void 0 : result.viewer) === null || _a === void 0 ? void 0 : _a.home) === null || _b === void 0 ? void 0 : _b.features) === null || _c === void 0 ? void 0 : _c.realTimeConsumptionEnabled) !== null && _d !== void 0 ? _d : false;
}
}
exports.TibberQueryBase = TibberQueryBase;
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