eventespresso / event-espresso-core

     * @return EE_Base_Class|EE_Soft_Delete_Base_Class|NULL

     * @throws \EE_Error

     */

    public function get_one($query_params = array())

    {

        if (! is_array($query_params)) {

            EE_Error::doing_it_wrong('EEM_Base::get_one',

                sprintf(__('$query_params should be an array, you passed a variable of type %s', 'event_espresso'),

                    gettype($query_params)), '4.6.0');

            $query_params = array();

        }

        $query_params['limit'] = 1;

        $items = $this->get_all($query_params);

        if (empty($items)) {

            return null;

        } else {

            return array_shift($items);

        }

    }

     * @return EE_Base_Class

     * @throws \EE_Error

     */

    public function get_one_copy($model_object_or_attributes_array, $query_params = array())

    {

        if (! is_array($query_params)) {

            EE_Error::doing_it_wrong('EEM_Base::get_one_copy',

                sprintf(__('$query_params should be an array, you passed a variable of type %s', 'event_espresso'),

                    gettype($query_params)), '4.6.0');

            $query_params = array();

        }

        $query_params['limit'] = 1;

        $copies = $this->get_all_copies($model_object_or_attributes_array, $query_params);

        if (is_array($copies)) {

            return array_shift($copies);

        } else {

            return null;

        }

    }