matasarei/rumble

This package is abandoned and no longer maintained. No replacement package was suggested.

A DynamoDB migration bundle for Symfony 4

4.0.1 2019-03-04 14:29 UTC

Requires

• aws/aws-sdk-php: ^3.0
• symfony/console: ^4.0
• symfony/framework-bundle: ^4.0

Requires (Dev)

• phpunit/phpunit: ^5.7

MIT

• Lawrence Enehizena
• Yevhen Matasar

• php
• migration
• dynamodb

README

A DynamoDB migration bundle for Symfony 4 based on original Rumble lib.

Class definition

• Migration: Every migration file (class) you create must extend the rumble Migration class and must define an up method.
• Seed: Every seed file (class) you create must extend the rumble Seeder class and must define a seed method.

Using Rumble

• Migration: to apply migrations, run ./bin/console rumble:migrate
• Seed: to execute seed files, run ./bin/console rumble:seed

Supported DynamoDB features

Currently, rumble supports only the below dynamodb features:

• Create table
• Update table
• Delete table
• Add Item
• Batch Write Item

Installation

1. Add bundle to your project: composer require matasarei/rumble

2. Add config file: config/packages/rumble.yaml

   With default content:

    rumble:
        migrations_dir: 'migrations' # <project_root>/migrations/... (optional)
        seeds_dir: 'seeds' # <project_root>/seeds/... (optional)
        version: '2012-08-10' # (default, optional)
        region: 'dev'
        key: 'dev'
        secret: 'dev'
        endpoint: 'http://dynamodb:8000'

   You can also override values by adding additional configurations to:

   • config/packages/dev/rumble.yaml for dev environment;
   • config/packages/test/rumble.yaml for test \ qa environment;
   • config/packages/prod/rumble.yaml for prod environment.

Create a new table

<?php
// migrations/CreateAppRecordsTable.php

use Matasar\Bundle\Rumble\Migration;

class CreateAppRecordsTable extends Migration
{
    public function up()
    {
        $table = $this->table('test_table'); // table name.
        $table->addAttribue('test_field', 'S'); // primary key data type - String (S)
        $table->addHash('test_field');
        $table->setWCU(1); // Write Capacity Unit (Provisioned write throughput)
        $table->setRCU(1); // Read Capacity Unit (Provisioned read throughput)
        $table->create();
    }
}

You can change write \ read capacity later in table settings \ DynamoDB console or setup auto scaling.

Seed table

<?php
// seeds/CreateAppRecordsTable.php

use Matasar\Bundle\Rumble\Seeder;

class AppRecordsTableSeeder extends Seeder 
{
    public function seed()
    {
        $table = $this->table('test_table');
        $table->addItem(['test_field' => 'First record']);
        $table->addItem(['test_field' => 'Second record']); 
        $table->save();
    }
}