Ip\Internal\Grid\Model\Table::delete PHP Метод

    protected function delete($params)
    {
        if (empty($params['id'])) {
            throw new \Ip\Exception('Missing parameters');
        }
        $commands = array();
        try {
            $actions = $this->getActions();
            $actions->delete($params['id']);
            //If we are not on the first page and we have removed the last record, move user to the previous page
            if (!empty($this->statusVariables[$this->config->pageVariableName()]) && $this->statusVariables[$this->config->pageVariableName()] > 1) {
                //We are not on the first page
                $db = new Db($this->subgridConfig, $this->statusVariables);
                $where = $db->buildSqlWhere();
                $pageSize = $this->subgridConfig->pageSize($this->statusVariables);
                $totalPages = ceil($db->recordCount($where) / $pageSize);
                if ($totalPages < $this->statusVariables[$this->config->pageVariableName()]) {
                    //set maximal page that has at least one record.
                    $statusVariables = $this->statusVariables;
                    $statusVariables[$this->config->pageVariableName()] = $totalPages;
                    $commands[] = Commands::setHash(Status::build($statusVariables));
                    return $commands;
                }
            }
            $display = $this->getDisplay();
            $html = $display->fullHtml($this->statusVariables);
            $commands[] = Commands::setHtml($html);
            return $commands;
        } catch (\Exception $e) {
            $commands[] = Commands::showMessage($e->getMessage());
        }
        return $commands;
    }