Database.php

<?php
/**
 * StupidlySimple Framework - A PHP Framework For Lazy Developers.
 *
 * Copyright (c) 2017 Fariz Luqman
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * @author      Fariz Luqman <fariz.fnb@gmail.com>
 * @copyright   2017 Fariz Luqman
 * @license     MIT
 *
 * @link        https://stupidlysimple.github.io/
 */

namespace Simplyfier;

use Simplyfier\Database\Factories\IlluminateDatabaseFactory as Factory;

/**
 *  The Database manager from various providers
 * -----------------------------------------------------------------------.
 *
 * The Cache Facade configures the Cache Manager and provides access to the
 * Cache Manager instance
 *
 * @since 0.5.0
 */
class Database
{
    private static $config = null;

    /**
     * Load configuration file.
     *
     * @since 0.5.0
     */
    public static function loadConfig($replace = false)
    {
        if (self::$config === null || $replace == true) {
            self::$config = Config::get('database');
        }
    }

    /**
     * @return null|Database\Factories\Illuminate\Database\Capsule\Manager
     *
     * @since 0.5.0
     */
    public static function getInstance()
    {
        if (self::$config['enabled'] === true) {
            Factory::setSettings(self::$config['settings']);

            return Factory::createInstance();
        } else {
            return;
        }
    }

    /**
     * @return null|Database\Factories\Illuminate\Database\Capsule\Manager
     *
     * @since 0.5.0
     */
    public static function connect()
    {
        self::loadConfig();

        return self::getInstance();
    }
}