/**
* Default handling of PUT request.
* Must be called explicitly in handlePut function.
*
* @param \EchoIt\JsonApi\Request $request
* @param \EchoIt\JsonApi\Model $model
* @return \EchoIt\JsonApi\Model
* @throws Exception
*/
public function handlePutDefault(Request $request, $model)
{
if (empty($request->id)) {
throw new Exception('No ID provided', static::ERROR_SCOPE | static::ERROR_NO_ID, BaseResponse::HTTP_BAD_REQUEST);
}
$updates = $this->parseRequestContent($request->content, $model->getResourceType());
$model = $model::find($request->id);
if (is_null($model)) {
return null;
}
// fetch the original attributes
$originalAttributes = $model->getOriginal();
// apply our updates
$model->fill($updates);
// ensure we can get a succesful save
if (!$model->save()) {
throw new Exception('An unknown error occurred', static::ERROR_SCOPE | static::ERROR_UNKNOWN, BaseResponse::HTTP_INTERNAL_SERVER_ERROR);
}
// fetch the current attributes (post save)
$newAttributes = $model->getAttributes();
// loop through the new attributes, and ensure they are identical
// to the original ones. if not, then we need to return the model
foreach ($newAttributes as $attribute => $value) {
if (!array_key_exists($attribute, $originalAttributes) || $value !== $originalAttributes[$attribute]) {
$model->markChanged();
break;
}
}
return $model;
}
