resulted in a 400 Bad Request response:

[bobykurniawan11]

Hi, i'm trying to create new record. here is what i do.

function createData($params){
$randomkey = $this->firebase->getDatabase()->getReference($this->reference)->push()->getKey();
		$this->firebase
				->getDatabase()->getReference($this->reference)
				->getChild($randomkey )->set($params);
	}

and $params

$data = [
    'fullname' => 'My awesome post title'
];

but i get this error message

Fatal error: Uncaught GuzzleHttp\Exception\ClientException: Client error: POST https://blablaxxxi.firebaseio.com/posts resulted in a 400 Bad Request response:
{
"error" : "No data supplied."
}

in D:\xampp\htdocs\firebase-php\vendor\guzzlehttp\guzzle\src\Exception\RequestException.php:113
Stack trace:
#0 D:\xampp\htdocs\firebase-php\vendor\guzzlehttp\guzzle\src\Middleware.php(66): GuzzleHttp\Exception\RequestException::create(Object(GuzzleHttp\Psr7\Request), Object(GuzzleHttp\Psr7\Response))
#1 D:\xampp\htdocs\firebase-php\vendor\guzzlehttp\promises\src\Promise.php(203): GuzzleHttp\Middleware::GuzzleHttp{closure}(Object(GuzzleHttp\Psr7\Response))
#2 D:\xampp\htdocs\firebase-php\vendor\guzzlehttp\promises\src\Promise.php(156): GuzzleHttp\Promise\Promise::callHandler(1, Object(GuzzleHttp\Psr7\Response), Array)
#3 D:\xampp\htdocs\firebase-php\vendor\guzzlehttp\promises\src\TaskQueue.php(47): GuzzleHttp\Promise\Promise::GuzzleHttp\Promise{closure}()
#4 D:\xampp\htdocs\firebase-php\vendor\guzzlehttp\promises\src\Promi in D:\xampp\htdocs\firebase-php\vendor\kreait\firebase-php\src\Firebase\Exception\ApiException.php on line 40

everything else are working (Read, update and delete)

After another try and I'm totally sure the error happened when generating the $randomkey. Because when i do this

$this->firebase
				->getDatabase()->getReference($this->reference)
				->getChild("asdfasdf")->set($params);

it is working .

sorry for my english

[jeromegamez]

Too bad you deleted your second comment and changed the original issue description, but I’m glad you got it working!

[simone-b]

Hi !

@bobykurniawan11 I fixed the issue by using it this way (passing an empty array to push method) :

$firebase->getDatabase()->getReference($this->reference)->push([])->getKey();

@jeromegamez : The problem can be fixed by setting default value of $value at an empty array instead of a null value in Kreait\Firebase\Database\Reference@push line 351.
Because then when Guzzle is called with a null value for key json, guzzle doesn't add a body in the request. And firebase APIs needs at least an empty json :

{

}

Hope that it'll help you !

[jeromegamez]

Thanks for looking further into it and the hint, @simone-b! ->set() has a similar issue. To re-iterate:

• It should be possible to push to a reference without a value just to get a key
• When setting a reference with null, the reference is deleted.

I'll work this in and create a new release as soon as I'm done!

[jeromegamez]

@bobykurniawan11 @simone-b Here it is: https://github.com/kreait/firebase-php/releases/tag/4.13.1

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.