/home/kueuepay/public_html/resources/installer/src/Helpers/DBHelper.php
<?php 

namespace Project\Installer\Helpers;

use Exception;
use Illuminate\Support\Facades\App;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Schema;
use Symfony\Component\Process\Process;

class DBHelper {

    public function create(array $data) {

        $this->updateEnv([
            'DB_CONNECTION'     => "mysql",
            'DB_HOST'           => $data['host'],
            'DB_PORT'           => $data['port'],
            'DB_DATABASE'       => $data['db_name'],
            'DB_USERNAME'       => $data['db_user'],
            'DB_PASSWORD'       => $data['db_user_password'],
        ]);
        
        $this->setStepSession();
        $this->saveDataInSession($data);

        $helper = new Helper();
        $helper->cache($data);
    }

    public function updateEnv(array $replace_array) {
        $array_going_to_modify  = $replace_array;
        if (count($array_going_to_modify) == 0) {
            return false;
        }
        $env_file = App::environmentFilePath();
        $env_content = $_ENV;
        $update_array = ["APP_ENV" => App::environment()];
        foreach ($env_content as $key => $value) {
            foreach ($array_going_to_modify as $modify_key => $modify_value) {
                if(!array_key_exists($modify_key,$env_content) && !array_key_exists($modify_key,$update_array)) {
                    $update_array[$modify_key] = $this->setEnvValue($modify_key,$modify_value);
                    break;
                }
                if ($key == $modify_key) {
                    $update_array[$key] = $this->setEnvValue($key,$modify_value);
                    break;
                } else {
                    $update_array[$key] = $this->setEnvValue($key,$value);
                }
            }
        }
        $string_content = "";
        foreach ($update_array as $key => $item) {
            $line = $key . "=" . $item;
            $string_content .= $line . "\n\r";
        }
        sleep(2);
        file_put_contents($env_file, $string_content);
    }
    public function setEnvValue($key,$value) {
        if($key == "APP_KEY") {
            return $value;
        }
        return '"'.$value.'"';
    }

    public function saveDataInSession($data) {
        session()->put('database_config_data',$data);
    }

    public static function getSessionData() {
        return session('database_config_data');
    }

    public function setStepSession() {
        session()->put("database_config","PASSED");
    }

    public static function step($step = 'database_config') {
        return session($step);
    }

    public function migrate() {

        if(App::environment() != "local") {
            $this->updateEnv([
                'APP_ENV'               => "local",
            ]);

            sleep(2);
        }

        self::execute("php artisan migrate:fresh --seed");
        self::execute("php artisan migrate");
        self::execute("php artisan passport:install");

        $this->setMigrateStepSession();

        // $helper = new Helper();
        // $data = cache()->driver("file")->get($helper->cache_key);

        // update env to production
        $this->updateEnv([
            'APP_ENV'               => "production",
        ]);
    }

    public function setMigrateStepSession() {
        session()->put('migrate','PASSED');
    }

    public function updateAccountSettings(array $data) {

        $helper = new Helper();
        $helper->cache($data);

        $p_key = $helper->cache()['product_key'] ?? "";

        if($p_key == "") {
            cache()->driver('file')->forget($helper->cache_key);
            throw new Exception("Something went wrong! Purchase code registration failed! Please try again");
        }

        $admin = DB::table('admins')->first();
        if(!$admin) {
            DB::table('admins')->insert([
                'firstname'     => $data['f_name'],
                'lastname'      => $data['l_name'],
                'password'      => Hash::make($data['password']),
                'email'         => $data['email'],
            ]);
        }else {
            DB::table("admins")->where('id',$admin->id)->update([
                'firstname'     => $data['f_name'],
                'lastname'      => $data['l_name'],
                'password'      => Hash::make($data['password']),
                'email'         => $data['email'],
            ]);
        }

        $validator = new ValidationHelper();

        if($validator->isLocalInstallation() == false) {
            $helper->connection($helper->cache());
        }

        $client_host = parse_url(url('/'))['host'];
        $filter_host = preg_replace('/^www\./', '', $client_host);

        if(Schema::hasTable('script')) {
            DB::table('script')->truncate();
            DB::table('script')->insert([
                'client'        => $filter_host,
                'signature'     => $helper->signature($helper->cache()),
            ]);
        }
        if(Schema::hasTable('basic_settings')) {
            try{
                DB::table('basic_settings')->where('id',1)->update([
                    'site_name'     => $helper->cache()['app_name'] ?? "",
                ]);
            }catch(Exception $e) {
                //handle error
            }
        }

        $db = new DBHelper();

        $db->updateEnv([
            'PRODUCT_KEY'   => $p_key,
            'APP_MODE'      => "live",
            'APP_DEBUG'     => "false"
        ]);

        $this->setAdminAccountStepSession();

        self::execute("php artisan cache:clear");
        self::execute("php artisan config:clear");
    }

    public function setAdminAccountStepSession() {
        session()->put('admin_account','PASSED');
    }

    public static function execute($cmd): string
    {
        $process = Process::fromShellCommandline($cmd);

        $processOutput = '';

        $captureOutput = function ($type, $line) use (&$processOutput) {
            $processOutput .= $line;
        };

        $process->setTimeout(null)
            ->run($captureOutput);

        if ($process->getExitCode()) {
            throw new Exception($cmd . " - " . $processOutput);
        }

        return $processOutput;
    }
}
Best Practice

Best Practices

To ensure a smooth integration process and optimal performance, follow these best practices:

  1. Use secure HTTPS connections for all API requests.
  2. Implement robust error handling to handle potential issues gracefully.
  3. Regularly update your integration to stay current with any API changes or enhancements.