Laravel command backup, restore postgresql database

BackUpDatabase.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Symfony\Component\Process\Process;
use Symfony\Component\Process\Exception\ProcessFailedException;

class BackUpDatabase extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'db:backup';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'This command will backup the database';

    /**
     * @var Process
     */
    protected $process;

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
        $this->process = new Process(sprintf(
            'PGPASSWORD="%s" pg_dump -U %s -h localhost %s >> %s',
            config('database.connections.pgsql.password'),
            config('database.connections.pgsql.username'),
            config('database.connections.pgsql.database'),
            storage_path(sprintf('app/backups/backup_%s.sql', now()->format('Ymd')))
        ));
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        try {
            $this->info('The backup has been started');
            $this->process->mustRun();
            $this->info('The backup has been proceed successfully.');
        } catch (ProcessFailedException $exception) {
            logger()->error('Backup exception', compact('exception'));
            $this->error('The backup process has been failed.');
        }
    }
}

RestoreDatabase.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Symfony\Component\Process\Process;
use Symfony\Component\Process\Exception\ProcessFailedException;

class RestoreDatabase extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'db:restore {--path=}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'This command will restore the database';

    /**
     * @var Process
     */
    protected $process;

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $path = $this->option('path');
        $this->process = new Process(sprintf(
            'psql -U %s %s < %s',
            config('database.connections.pgsql.username'),
            config('database.connections.pgsql.database'),
            $path ?? storage_path('app/backups/backup.sql')
        ));
        try {
            $this->call('migrate:fresh');
            $this->info('The restore has been started');
            $this->process->mustRun();
            $this->info('The restore has been proceed successfully.');
        } catch (ProcessFailedException $exception) {
            logger()->error('restore exception', compact('exception'));
            $this->error('The restore process has been failed.');
        }
    }
}

ok. when i calling the command, i got this message
"Argument 1 passed to Symfony\Component\Process\Process::__construct() must be of the type array, string given, called in /Applications/XAMPP/xamppfiles/htdocs/lsp-dev-v2/app/Console/Commands/BackUpDatabase.php on line 43"

what should i do?
i'm using laravel 7 and php 7.

It means, you're parsing string instead of array. You should parse array argument.

after i parsing string to array with character space, i got error like this

am i wrong when parsing string based on white space character?

@fauzi442097
You can try another way:

use Symfony\Component\Process\Process;

Process::fromShellCommandline('YOUR_COMMAND_STRING');