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Introduction

This package contains command line utilities for database operations like backup, restore and create.

Dependencies

The following packages are used as dependencies:

• Laravel Dotenv Editor (https://github.com/JackieDo/Laravel-Dotenv-Editor)
• Laravel Dropbox Driver (https://github.com/benjamincrozat/laravel-dropbox-driver)
• Filesystem Adapter for Google Drive (https://github.com/nao-pon/flysystem-google-drive)

Configuration

• Publish the configuration using command php artisan vendor:publish --provider='Vizrex\LaravelDbUtils\LaravelDbUtilsProvider'
• This will publish dbutils.php to config/
• In dbutils.php, you can set default behaviour for included command line utilities.

• Add the following sections in disks array in your config/filesystems

  'dropbox' => [
      'driver' => 'dropbox',
      'token' => env('DROPBOX_TOKEN'),
  ],
  
  'google' => [
      'driver' => 'google',
      'clientId' => env('GOOGLE_DRIVE_CLIENT_ID'),
      'clientSecret' => env('GOOGLE_DRIVE_CLIENT_SECRET'),
      'refreshToken' => env('GOOGLE_DRIVE_REFRESH_TOKEN'),
      'folderId' => env('GOOGLE_DRIVE_FOLDER_ID'),
  ], 

  You also need to add these variables in .env with their values.

  DROPBOX_TOKEN=xxxxxxx
  
  GOOGLE_DRIVE_CLIENT_ID=xxxxxxxxxx
  GOOGLE_DRIVE_CLIENT_SECRET=xxxxxxxxxx
  GOOGLE_DRIVE_REFRESH_TOKEN=xxxxxxxxxx
  GOOGLE_DRIVE_FOLDER_ID=xxxxxxxxxx

• This will be used to upload database backup file to dropbox and google drive.

• This gist is helpful for getting google drive credentials https://gist.github.com/sergomet/f234cc7a8351352170eb547cccd65011

Console Commands

db:backup

Description

A console command to backup the application's default mysql database. the following config variables are used to backup the database:

• database.connections.mysql.database
• database.connections.mysql.username
• database.connections.mysql.password

Signature

db:backup {--path= : The path to save the backup file.} {--ignore_tables= : Comma separated list of tables that should not be included in backup} {--compress= : Whether to compress the backup file. It accepts true or false} {--upload= : Whether to upload the backup file to Dropbox and Google Drive. It accepts true or false}

• If --path is not provided, then default path will be used. Default path can be configured in config/dbutils.php as backup.path
• If --compress is not provided, default value will be used which can be configured in config/dbutils.php as backup.compress
• If --upload is not provided, default value will be used which can be configured in config/dbutils.php as backup.upload

Usage Examples

• php artisan db:backup
• php artisan db:backup --path=/backups/ --compress=true
• php artisan db:backup --upload=true
• php artisan db:backup path= /backups/ --ignore_tables=cities,vehicles,invoices --upload=true --compress=true

db:restore

Description

This command is used to resotre a database from given file. This command uses following config variables to determine which database to restore to.

• database.connections.mysql.database
• database.connections.mysql.username
• database.connections.mysql.password
• database.connections.mysql.host

Signature

db:restore {path}

Usage Example

db:restore /backups/2018_08_03_12_12_42_726150_db_project.sql

db:create

Description

This command is used to create a database for the application. It can also create a new user, give that user the previllages for newly created database and set database variables in .env

Signature

db:create {new_database : name for the database to be created}
{username : A username that has CREATE TABLE privileges}
{--password= : Password for the user}
{--host= : Database host.}
{--port= : Database port.}
{--new_user= : If provided, a new user will be created and will be granted database privileges}
{--new_password= : Password for the new user}
{--set_env=true: Whether to write database variables to .env . It accepts true or false, default is true}

Default configuration:

• create array in config/dbutils.php is used to set default values for host and port options.

Usage Examples

• php artisan db:create db_shop_mgmt --username=root --password=root
• php artisan db:create db_shop_mgmt --username=root --password=root --new_user=user123 --new_password=12345678

• php artisan db:create db_shop_mgmt --username=root --password=root --new_user=user123 --new_password=12345678 --set_env=false

  Note:

  • Database charset will be utf8mb4 and collation will be set to utf8mb4_unicode_ci
  • if --set_env is true, the following variables in .env will be set:
  • DB_DATABASE
  • DB_HOST
  • DB_PORT
  • DB_USERNAME
  • DB_PASSWORD

Backup of .env will be automatically stored at storage/dotenv-editor/backups/ before new values are written.