Class: DeviseAuditableGenerator

Inherits:
Rails::Generators::NamedBase
  • Object
show all
Includes:
Rails::Generators::Migration
Defined in:
lib/generators/devise_auditable/devise_auditable_generator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.next_migration_number(dirname) ⇒ Object 



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# File 'lib/generators/devise_auditable/devise_auditable_generator.rb', line 17

def self.next_migration_number(dirname)
  if ActiveRecord::Base.timestamped_migrations
    Time.now.utc.strftime("%Y%m%d%H%M%S")
  else
    "%.3d" % (current_migration_number(dirname) + 1)
  end
end

.orm_has_migration? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/generators/devise_auditable/devise_auditable_generator.rb', line 13

def self.orm_has_migration?
  Rails::Generators.options[:rails][:orm] == :active_record
end

.source_root ⇒ Object 



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# File 'lib/generators/devise_auditable/devise_auditable_generator.rb', line 9

def self.source_root
  @_devise_source_root ||= File.expand_path("../templates", __FILE__)
end

Instance Method Details

#create_migration_file ⇒ Object 



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# File 'lib/generators/devise_auditable/devise_auditable_generator.rb', line 48

def create_migration_file
  migration_template 'migration.rb', "db/migrate/devise_create_#{name.downcase}_audits.rb"
end

#invoke_orm_model ⇒ Object 



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# File 'lib/generators/devise_auditable/devise_auditable_generator.rb', line 28

def invoke_orm_model
  create_file "app/models/#{name.downcase}_audit.rb", "class #{name}Audit < ActiveRecord::Base\n" <<
    "attr_accessible :action, :action_occured_at, :client_ip, :user_agent, :#{name.downcase}_id\n" <<
    "end"

  if model_exists?
    say "* Model already exists."
  elsif options[:orm].present?
    invoke "model", ["#{name}Audits"], :migration => false, :orm => options[:orm]
    
    unless model_exists?
      abort "Tried to invoke the model generator for '#{options[:orm]}' but could not find it.\n" <<
        "Please create your model by hand before calling `rails g devise_auditable #{name}`."
    end
  else
    abort "Cannot create a devise model because config.generators.orm is blank.\n" <<
      "Please create your model by hand or configure your generators orm before calling `rails g devise_auditable #{name}`."
  end
end