Originally posted on cri.dev
In this example you can see how to emit a Worker event with Darklang.
Telegram endpoint /sendMessage
Using the endpoint messages.sendMessage
you can simply send a message on Telegram by calling this endpoint via GET and the needed parameters in the query string.
The worker
The worker is named send_telegram_message
and looks like this:
let chat_id = "YOUR_CHAT_ID"
let bot_token = "YOUR_BOT_TOKEN"
let url = "https://api.telegram.org/bot" ++ bot_token ++ "/sendMessage"
let query = {
chat_id : chat_id
text : event.text
parse_mode : "HTML"
}
HttpClient::getv4 url query {}
Calling the worker
The worker is then called with and event body, which should contain the text to send via Telegram:
let event = {
text: "Hello from Darklang"
}
let _ emit event "send_telegram_message"
This is how the worker looks like:
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