Magento2 Model not loading complete data using Factory

Question

Below is my construct function of controller -

public function __construct(
        \Magento\Framework\App\Action\Context $context,
        \Magento\Framework\Registry $coreRegistry,
        \Vendor\Faq\Model\ResourceModel\Faq\CollectionFactory $faqCollectionFactory,
        \Vendor\Faq\Model\LikeFactory $faqLikeFactory,
        \Magento\Customer\Model\Session $customerSession,
        \Magento\Framework\Controller\Result\JsonFactory $resultJsonFactory,
        \Vendor\Faq\Controller\Adminhtml\Faq\Save $save,
        \Vendor\Faq\Model\FaqFactory $faqModelFactory

    ) {
        $this->_coreRegistry = $coreRegistry;
        $this->_faqModelFactory = $faqModelFactory;
        $this->resultJsonFactory = $resultJsonFactory;
        $this->_faqLikeFactory = $faqLikeFactory;
        $this->_customerSession = $customerSession;
        $this->_save = $save;
        parent::__construct($context);
    }

And this is my execute function -

public function execute()
    {        

        $data = $this->getRequest()->getPostValue();         
        $_faqModel = $this->_faqModelFactory->create();
        $model = $this->_faqLikeFactory->create();         
        $getFaqData = $model->load($data['faq_id'],'faq_id')->getData(); 
        print_r($getFaqData);
        die();

}

The data which is getting returned in print_r is

Array
(
    [like_id] => 83
    [user_id] => 4
    [faq_id] => 3
    [like_status] => 1
)

But the db table has 2 rows which corresponds to the table based on faq_id

The array which is formed from $data is

Array
(
    [faq_id] => 3
    [product_id] => 275
    [like_status] => 1
)

Answer 1

Try this:

public function execute()
{        

    $data = $this->getRequest()->getPostValue();         
    $collection = $this->_faqModelFactory->create()->getCollection();
    $collection = $collection->addFieldToFilter('faq_id', $data['faq_id']);

    print_r($collection->getData()); die();

}

Answer 2

I have managed to get the answer myself.

Their were several changes needed to make it work.

1) This can not be done by load but by collection. It seems that load is used to fetch single query. I am still not sure for that but quite confident. So I was to use the collection.

2) In order to use the collection I was to make a file Collection.php which will reside at the location Vendor\Faq\Model\ResourceModel\Like\Collection

3) The code of the Collection should extend to \Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection along with the need to include the construct init with model and resourceModel of Like

4) Now inject the Collection in the construct of the controller like

\Vendor\Faq\Model\ResourceModel\Like\Collection $likeCollectionFactory,

5) Then using getCollection fetch the data -

        $collection = $this->_faqLikeFactory->create()->getCollection();
        $collection = $collection->addFieldToFilter('faq_id', $data['faq_id']);
        print_r($collection->getData());

If anyone has better way to get data please share your answer/comments.