Class: Outboxable::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Includes:
Rails::Generators::Migration
Defined in:
lib/generators/outboxable/install_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ InstallGenerator

Returns a new instance of InstallGenerator.



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# File 'lib/generators/outboxable/install_generator.rb', line 8

def initialize(*)
  super(*)

  @orm = options[:orm] || 'activerecord'
  %w[activerecord mongoid].include?(@orm) || raise(ArgumentError, 'Invalid ORM. Only ActiveRecord and Mongoid are supported.')
end

Class Method Details

.next_migration_number(_dir) ⇒ Object

Use to assign migration time otherwise generator will error



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# File 'lib/generators/outboxable/install_generator.rb', line 45

def self.next_migration_number(_dir)
  Time.now.utc.strftime('%Y%m%d%H%M%S')
end

Instance Method Details

#copy_initializer ⇒ Object

Copy initializer into user app



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# File 'lib/generators/outboxable/install_generator.rb', line 16

def copy_initializer
  copy_file('activerecod_initializer.rb', 'config/initializers/z_outboxable.rb') if @orm == 'activerecord'
  copy_file('mongoid_initializer.rb', 'config/initializers/z_outboxable.rb') if @orm == 'mongoid'
end

#copy_migrations ⇒ Object

Copy migrations



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# File 'lib/generators/outboxable/install_generator.rb', line 34

def copy_migrations
  return if @orm == 'mongoid'

  if self.class.migration_exists?('db/migrate', 'create_outboxable_outboxes')
    say_status('skipped', 'Migration create_outboxable_outboxes already exists')
  else
    migration_template('create_outboxable_outboxes.rb', 'db/migrate/create_outboxable_outboxes.rb')
  end
end

#create_user_model ⇒ Object

Copy user information (model & Migrations) into user app



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# File 'lib/generators/outboxable/install_generator.rb', line 22

def create_user_model
  target_path = 'app/models/outbox.rb'

  if Rails.root.join(target_path).exist?
    say_status('skipped', 'Model outbox already exists')
  else
    template('activerecrod_outbox.rb', target_path) if @orm == 'activerecord'
    template('mongoid_outbox.rb', target_path) if @orm == 'mongoid'
  end
end