New line added on custom messages

[rivendell-tech]

Hi @mlake when adding a custom message to the alert, it is added a new line by default. So the content is parsed as ContentType:text/plain instead of ContentType:application/json, resulting in a 400 Bad Request on Tradingview when using Discord webhooks.

Tradingview support confirms they're planning to ignore this, but there's no ETA at the moment.

Is there a way to fix this behavior or avoid it? At the moment I have to manually delete the new line on each alert, then it works correctly.

[mlake]

Just to clarify...

It's TradingView that's sending a different content-type as header if there's a newline or not?

...or do you mean discord is interpreting as text/json based on the payload given to it?

I don't think it's adding a newline in the code..Is it's something to do with your YAML configuration which has YAML adding a new line?

[rivendell-tech]

It's TradingView that's sending a different content-type as header if there's a newline or not?

Yes, Tradingview is sending ContentType:text/plain if there's a new line and ContentType:application/json, as it should, if there's not.

Is it's something to do with your YAML configuration which has YAML adding a new line?

There's no a new line or a space after the closing brace in the yaml file.

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As reference, the reply from Tradingview support:

[mlake]

From your tradingview-alerts-home directory, run the following:

npm install @alleyway/add-tradingview-alerts-tool@beta

Please report back if it's working okay and I will push a release.

[rivendell-tech]

Perfectly, you can proceed. :pray:

[mlake]

🖖 live long & prosper

[rivendell-tech]