Shieldon\Firewall\Driver\SqlDriverTrait

Complexity

Total Complexity

18

Size/Duplication

Total Lines	161
Duplicated Lines	0 %

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	doFetchAllFromFilterTable()	0	15	2
A	doFetchAllFromRuleTable()	0	15	2
A	doFetchFromSessionTable()	0	23	4
A	doFetchFromFilterTable()	0	23	4
A	doFetchAllFromSessionTable()	0	15	2
A	doFetchFromRuleTable()	0	23	4

<?php
/*
 * This file is part of the Shieldon package.
 *
 * (c) Terry L. <contact@terryl.in>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Shieldon\Firewall\Driver;

use function is_array;
use function is_bool;

/**
 * SQL Driver Trait
 */
trait SqlDriverTrait
{
    /**
     * Fetch data from filter table.
     *
     * @param string $ip An IP address.
     *
     * @return array
     */
    protected function doFetchFromFilterTable(string $ip): array
    {
        $results = [];

        $sql = 'SELECT log_ip, log_data FROM ' . $this->tableFilterLogs . '
            WHERE log_ip = :log_ip
            LIMIT 1';

        $query = $this->db->prepare($sql);
        $query->bindValue(':log_ip', $ip, $this->db::PARAM_STR);
        $query->execute();
        $resultData = $query->fetch($this->db::FETCH_ASSOC);

        // No data found.
        if (is_bool($resultData) && !$resultData) {
            $resultData = [];
        }

        if (!empty($resultData['log_data'])) {
            $results = json_decode($resultData['log_data'], true); 
        }

        return $results;
    }

    /**
     * Fetch data from rule table.
     *
     * @param string $ip An IP address.
     *
     * @return array
     */
    protected function doFetchFromRuleTable(string $ip): array
    {
        $results = [];

        $sql = 'SELECT * FROM ' . $this->tableRuleList . '
            WHERE log_ip = :log_ip
            LIMIT 1';

        $query = $this->db->prepare($sql);
        $query->bindValue(':log_ip', $ip, $this->db::PARAM_STR);
        $query->execute();
        $resultData = $query->fetch($this->db::FETCH_ASSOC);

        // No data found.
        if (is_bool($resultData) && !$resultData) {
            $resultData = [];
        }

        if (is_array($resultData)) {
            $results = $resultData;
        }

        return $results;
    }

    /**
     * Fetch data from session table.
     *
     * @param string $ip An IP address.
     *
     * @return array
     */
    protected function doFetchFromSessionTable(string $ip): array
    {
        $results = [];

        $sql = 'SELECT * FROM ' . $this->tableSessions . '
            WHERE id = :id
            LIMIT 1';

        $query = $this->db->prepare($sql);
        $query->bindValue(':id', $ip, $this->db::PARAM_STR);
        $query->execute();
        $resultData = $query->fetch($this->db::FETCH_ASSOC);

        // No data found.
        if (is_bool($resultData) && !$resultData) {
            $resultData = [];
        }

        if (is_array($resultData)) {
            $results = $resultData;
        }

        return $results;
    }

    /**
     * Fetch all data from filter table.
     *
     * @return array
     */
    protected function doFetchAllFromFilterTable(): array
    {
        $results = [];

        $sql = 'SELECT log_ip, log_data FROM ' . $this->tableFilterLogs;

        $query = $this->db->prepare($sql);
        $query->execute();
        $resultData = $query->fetchAll($this->db::FETCH_ASSOC);

        if (is_array($resultData)) {
            $results = $resultData;
        }

        return $results;
    }

    /**
     * Fetch all data from filter table.
     *
     * @return array
     */
    protected function doFetchAllFromRuleTable(): array
    {
        $results = [];

        $sql = 'SELECT * FROM ' . $this->tableRuleList;

        $query = $this->db->prepare($sql);
        $query->execute();
        $resultData = $query->fetchAll($this->db::FETCH_ASSOC);

        if (is_array($resultData)) {
            $results = $resultData;
        }

        return $results;
    }

    /**
     * Fetch all data from session table.
     * @return array
     */
    protected function doFetchAllFromSessionTable(): array
    {
        $results = [];

        $sql = 'SELECT * FROM ' . $this->tableSessions . ' ORDER BY microtimesamp ASC';

        $query = $this->db->prepare($sql);
        $query->execute();
        $resultData = $query->fetchAll($this->db::FETCH_ASSOC);

        if (is_array($resultData)) {
            $results = $resultData;
        }

        return $results;
    }
}