121 lines
3.4 KiB
TypeScript
121 lines
3.4 KiB
TypeScript
import { createServer } from "node:http";
|
|
|
|
import { webhookCallback } from "grammy";
|
|
import type { ClawdbotConfig } from "../config/config.js";
|
|
import { isDiagnosticsEnabled } from "../infra/diagnostic-events.js";
|
|
import { formatErrorMessage } from "../infra/errors.js";
|
|
import type { RuntimeEnv } from "../runtime.js";
|
|
import { defaultRuntime } from "../runtime.js";
|
|
import {
|
|
logWebhookError,
|
|
logWebhookProcessed,
|
|
logWebhookReceived,
|
|
startDiagnosticHeartbeat,
|
|
stopDiagnosticHeartbeat,
|
|
} from "../logging/diagnostic.js";
|
|
import { resolveTelegramAllowedUpdates } from "./allowed-updates.js";
|
|
import { createTelegramBot } from "./bot.js";
|
|
|
|
export async function startTelegramWebhook(opts: {
|
|
token: string;
|
|
accountId?: string;
|
|
config?: ClawdbotConfig;
|
|
path?: string;
|
|
port?: number;
|
|
host?: string;
|
|
secret?: string;
|
|
runtime?: RuntimeEnv;
|
|
fetch?: typeof fetch;
|
|
abortSignal?: AbortSignal;
|
|
healthPath?: string;
|
|
publicUrl?: string;
|
|
}) {
|
|
const path = opts.path ?? "/telegram-webhook";
|
|
const healthPath = opts.healthPath ?? "/healthz";
|
|
const port = opts.port ?? 8787;
|
|
const host = opts.host ?? "0.0.0.0";
|
|
const runtime = opts.runtime ?? defaultRuntime;
|
|
const diagnosticsEnabled = isDiagnosticsEnabled(opts.config);
|
|
const bot = createTelegramBot({
|
|
token: opts.token,
|
|
runtime,
|
|
proxyFetch: opts.fetch,
|
|
config: opts.config,
|
|
accountId: opts.accountId,
|
|
});
|
|
const handler = webhookCallback(bot, "http", {
|
|
secretToken: opts.secret,
|
|
});
|
|
|
|
if (diagnosticsEnabled) {
|
|
startDiagnosticHeartbeat();
|
|
}
|
|
|
|
const server = createServer((req, res) => {
|
|
if (req.url === healthPath) {
|
|
res.writeHead(200);
|
|
res.end("ok");
|
|
return;
|
|
}
|
|
if (req.url !== path || req.method !== "POST") {
|
|
res.writeHead(404);
|
|
res.end();
|
|
return;
|
|
}
|
|
const startTime = Date.now();
|
|
if (diagnosticsEnabled) {
|
|
logWebhookReceived({ channel: "telegram", updateType: "telegram-post" });
|
|
}
|
|
const handled = handler(req, res);
|
|
if (handled && typeof (handled as Promise<void>).catch === "function") {
|
|
void (handled as Promise<void>)
|
|
.then(() => {
|
|
if (diagnosticsEnabled) {
|
|
logWebhookProcessed({
|
|
channel: "telegram",
|
|
updateType: "telegram-post",
|
|
durationMs: Date.now() - startTime,
|
|
});
|
|
}
|
|
})
|
|
.catch((err) => {
|
|
const errMsg = formatErrorMessage(err);
|
|
if (diagnosticsEnabled) {
|
|
logWebhookError({
|
|
channel: "telegram",
|
|
updateType: "telegram-post",
|
|
error: errMsg,
|
|
});
|
|
}
|
|
runtime.log?.(`webhook handler failed: ${errMsg}`);
|
|
if (!res.headersSent) res.writeHead(500);
|
|
res.end();
|
|
});
|
|
}
|
|
});
|
|
|
|
const publicUrl =
|
|
opts.publicUrl ?? `http://${host === "0.0.0.0" ? "localhost" : host}:${port}${path}`;
|
|
|
|
await bot.api.setWebhook(publicUrl, {
|
|
secret_token: opts.secret,
|
|
allowed_updates: resolveTelegramAllowedUpdates(),
|
|
});
|
|
|
|
await new Promise<void>((resolve) => server.listen(port, host, resolve));
|
|
runtime.log?.(`webhook listening on ${publicUrl}`);
|
|
|
|
const shutdown = () => {
|
|
server.close();
|
|
void bot.stop();
|
|
if (diagnosticsEnabled) {
|
|
stopDiagnosticHeartbeat();
|
|
}
|
|
};
|
|
if (opts.abortSignal) {
|
|
opts.abortSignal.addEventListener("abort", shutdown, { once: true });
|
|
}
|
|
|
|
return { server, bot, stop: shutdown };
|
|
}
|