Entities/Entity.php
public function getEntitiesByFieldId($fieldId)
    {
        $values = $this->where('field_id', $fieldId)->get();
        if ($values->count()) {
            $object = $values[0];
        } else {
            $object = new self();
        }

        return $object;
    }
public function getEntitiesByFieldId($fieldId)
    {
        $values = $this->where('field_id', $fieldId)->get();
        if ($values->count()) {
            $object = $values[0];
        } else {
            $object = new self();
        }

        return $object;
    }
Get entities by fieldID.

@param $fieldId

@return Entity