73 lines
2.9 KiB
JavaScript
73 lines
2.9 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.webhookCallback = void 0;
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const platform_node_js_1 = require("../platform.node.js");
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const frameworks_js_1 = require("./frameworks.js");
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const debugErr = (0, platform_node_js_1.debug)("grammy:error");
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const callbackAdapter = (update, callback, header, unauthorized = () => callback('"unauthorized"')) => ({
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update: Promise.resolve(update),
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respond: callback,
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header,
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unauthorized,
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});
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const adapters = { ...frameworks_js_1.adapters, callback: callbackAdapter };
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function webhookCallback(bot, adapter = platform_node_js_1.defaultAdapter, onTimeout = "throw", timeoutMilliseconds = 10000, secretToken) {
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const { onTimeout: timeout = "throw", timeoutMilliseconds: ms = 10000, secretToken: token, } = typeof onTimeout === "object"
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? onTimeout
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: { onTimeout, timeoutMilliseconds, secretToken };
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let initialized = false;
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const server = typeof adapter === "string"
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? adapters[adapter]
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: adapter;
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return async (...args) => {
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const { update, respond, unauthorized, end, handlerReturn, header } = server(...args);
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if (!initialized) {
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// Will dedupe concurrently incoming calls from several updates
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await bot.init();
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initialized = true;
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}
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if (header !== token) {
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await unauthorized();
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// TODO: investigate deno bug that happens when this console logging is removed
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console.log(handlerReturn);
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return handlerReturn;
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}
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let usedWebhookReply = false;
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const webhookReplyEnvelope = {
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async send(json) {
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usedWebhookReply = true;
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await respond(json);
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},
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};
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await timeoutIfNecessary(bot.handleUpdate(await update, webhookReplyEnvelope), typeof timeout === "function" ? () => timeout(...args) : timeout, ms);
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if (!usedWebhookReply)
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end === null || end === void 0 ? void 0 : end();
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return handlerReturn;
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};
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}
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exports.webhookCallback = webhookCallback;
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function timeoutIfNecessary(task, onTimeout, timeout) {
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if (timeout === Infinity)
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return task;
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return new Promise((resolve, reject) => {
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const handle = setTimeout(() => {
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if (onTimeout === "throw") {
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reject(new Error(`Request timed out after ${timeout} ms`));
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}
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else {
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if (typeof onTimeout === "function")
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onTimeout();
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resolve();
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}
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const now = Date.now();
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task.finally(() => {
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const diff = Date.now() - now;
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debugErr(`Request completed ${diff} ms after timeout!`);
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});
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}, timeout);
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task.then(resolve)
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.catch(reject)
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.finally(() => clearTimeout(handle));
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});
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}
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