How to restore?

[usamino]

I found a backed up zip file, please tell me how to restore the data.

’2020-10-10-22-21-57.zip’

What kind of command is there?

[freekmurze]

You unzip the files and put everything back in the right place manually. The package has no command for that.

[voxsar]

`<?php

namespace App\Console\Commands;

use DB;
use Str;
use Storage;
use ZipArchive;
use Illuminate\Console\Command;

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

/**
 * The console command description.
 *
 * @var string
 */
protected $description = 'Goes through the list of backup zips, unzips the selected one and restore the database';

/**
 * Execute the console command.
 *
 * @return int
 */
public function handle()
{
	//backups are stored in azure blob storage
	//get the list of backups

	$backups = Storage::disk('azure_backups')->allFiles(env('ACTIVE_BACKUP_NAME'));
	$this->info('The following backups are available:');
	$this->info('----------------------------------');
	$count = 1;
	foreach ($backups as $backup) {
		$this->info(Str::padLeft($count, 3, "0")."] ".$backup);
		$count++;
	}

	//ask the user to select a backup
	$backup_number = $this->ask('Which backup do you want to restore?');
	$backup_file = $backups[$backup_number-1];
	$this->info('You selected '.$backup_file);

	//copy file to local storage
	$contents = Storage::disk('azure_backups')->get($backup_file);
	Storage::disk('local')->put("restore/".$backup_file, $contents);

	//extract the database backup from zip
	$zip = new ZipArchive;
	$res = $zip->open(storage_path('app/restore/'.$backup_file));
	if ($res === TRUE) {
		//if the app/restore exists then delete it
		if (Storage::disk('local')->exists('restore')) {
			$this->info('Deleting old restore folder');
			Storage::disk('local')->deleteDirectory('restore');
		}
		$zip->extractTo(storage_path('app/restore/content'));
		$zip->close();
		$this->info('Database backup extracted');

		//check if the path app/restore/content/db-dumps exists
		if (Storage::disk('local')->exists('restore/content/db-dumps')) {
			//get the list of files in the db-dumps folder
			$files = Storage::disk('local')->allFiles('restore/content/db-dumps');
			//get the latest file
			$latest_file = $files[count($files)-1];
			$this->info('The latest database backup is '.$latest_file);
			
			//drop all tables in the database
			$this->info('Dropping all tables in the database');
			//wrap inside database transaction
			try{
				DB::transaction(function () {
					$tables = DB::select('SHOW TABLES');
					foreach ($tables as $table) {
						//start a db transaction
						$table_array = get_object_vars($table);
						$table_name = $table_array['Tables_in_'.env('DB_DATABASE')];
						//ignore foreign key checks
						DB::statement('SET FOREIGN_KEY_CHECKS=0;');
						//drop the table
						$sql = 'DROP TABLE `'.$table_name.'`;';
						$this->info($sql);
						DB::statement($sql);
						//enable foreign key checks
						DB::statement('SET FOREIGN_KEY_CHECKS=1;');
					}
				});
			} catch (\Exception $e) {
				$this->error('Database transaction failed');
			}
			//restore the database
			$command = 'mysql --ssl-ca='.env('MYSQL_ATTR_SSL_CA').' -h '.env('DB_HOST').' -u '.env('DB_USERNAME').' -p'.env('DB_PASSWORD').' '.env('DB_DATABASE').' < '.storage_path('app/'.$latest_file);
			//run the command
			$this->info('Restoring the database');
			$this->info($command);
			
			//execute the command and get the output
			$output = shell_exec($command);
			//display the output
			$this->info($output);

			$this->info('Database restored');
		} else {
			$this->error('Database backup not found');
		}
	} else {
		$this->error('Database backup extraction failed');
	}
    return Command::SUCCESS;
}

}
`