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Contents
module ApiMe
module Generators
class PolicyGenerator < ::Rails::Generators::NamedBase
source_root File.expand_path('../templates', __FILE__)
check_class_collision suffix: 'Policy'
argument :attributes, type: :array, default: [], banner: 'field field'
class_option :parent, type: :string, desc: 'The parent class for the generated policy'
def create_api_policy_file
template 'policy.rb', File.join('app/policies', "#{singular_name}_policy.rb")
end
def policy_class_name
"#{class_name}Policy"
end
def attributes_names
attributes.select { |attr| !attr.reference? }.map { |a| a.name.to_sym }
end
def associations
attributes.select(&:reference?)
end
def nonpolymorphic_attribute_names
associations.select { |attr| attr.type.in?([:belongs_to, :references]) }
.reject { |attr| attr.attr_options.fetch(:polymorphic, false) }
.map { |attr| "#{attr.name}_id".to_sym }
end
def polymorphic_attribute_names
associations.select { |attr| attr.type.in?([:belongs_to, :references]) }
.select { |attr| attr.attr_options.fetch(:polymorphic, false) }
.map { |attr| ["#{attr.name}_id".to_sym, "#{attr.name}_type".to_sym] }.flatten
end
def association_attribute_names
nonpolymorphic_attribute_names + (polymorphic_attribute_names)
end
def strong_parameters
(attributes_names + association_attribute_names).map(&:inspect).join(', ')
end
def parent_class_name
if options[:parent]
options[:parent]
else
'ApplicationPolicy'
end
end
hook_for :test_framework
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems