Class: Eventsimple::Generators::EventGenerator

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

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.next_migration_number(dirname) ⇒ Object 



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# File 'lib/eventsimple/generators/install_generator.rb', line 15

def self.next_migration_number(dirname)
  next_migration_number = current_migration_number(dirname) + 1
  ActiveRecord::Migration.next_migration_number(next_migration_number)
end

Instance Method Details

#copy_migrations ⇒ Object 



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# File 'lib/eventsimple/generators/install_generator.rb', line 20

def copy_migrations
  migration_template "create_events.erb",
    "db/migrate/create_#{model_name.underscore}_events.rb",
    migration_version: migration_version

  template "event.erb",
    "app/models/#{model_name.underscore}_event.rb"

  line = "class #{model_name.camelize} < ApplicationRecord"
  gsub_file "app/models/#{model_name.underscore}.rb", /(#{Regexp.escape(line)})/mi do |match|
    <<~RUBY
      #{match}\n  extend Eventsimple::Entity
        event_driven_by #{model_name.camelize}Event, aggregate_id: :id
    RUBY
  end
end

#migration_version ⇒ Object 



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# File 'lib/eventsimple/generators/install_generator.rb', line 37

def migration_version
  "[#{Rails::VERSION::MAJOR}.#{Rails::VERSION::MINOR}]"
end