Method chatPostMessage() with "blocks" return "invalid_blocks_format" about slack-php-api

[damienalexandre]

Hi!

Thanks for reaching out,
I think this is a JSON escaping issue. You pass a JSON that has two times the "blocks" name 🤔

You can find a nice working example here:

slack-php-api/tests/WritingTest.php

Lines 54 to 87 in 6e4b7c8

	public function testItCanPostMessageWithBlock()
	{
	$client = ClientFactory::create($_SERVER['SLACK_TOKEN']);
	$response = $client->chatPostMessage([
	'username' => 'User C',
	'channel' => $_SERVER['SLACK_TEST_CHANNEL'],
	'text' => 'Message with blocks',
	'blocks' => json_encode([
	[
	'type' => 'section',
	'text' => [
	'type' => 'mrkdwn',
	'text' => ':tada: Blocks are working!',
	],
	],
	[
	'type' => 'divider',
	],
	[
	'type' => 'context',
	'elements' => [
	[
	'type' => 'mrkdwn',
	'text' => ':woman-running: Best test ever',
	],
	],
	],
	]),
	]);
	self::assertInstanceOf(ChatPostMessagePostResponse200::class, $response);
	self::assertNotEmpty($response->getMessage()->getBlocks());
	}

Thank you very much, it works! :)

Could you add this example into doc/examples? It would be great!

Thank you for very fast response!!!

[damienalexandre]

Just done that 👍 ✔️

Have a good day.