Module: PunditExtra::ResourceAutoload

Extended by:
ActiveSupport::Concern
Defined in:
lib/pundit_extra/resource_autoload.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#authorize_resource ⇒ Object 



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# File 'lib/pundit_extra/resource_autoload.rb', line 46

def authorize_resource
  resource = resource_instance || resource_class
  authorize resource
end

#load_resource ⇒ Object 



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# File 'lib/pundit_extra/resource_autoload.rb', line 28

def load_resource
  scope = resource_class
  action = params[:action]
  varname = resource_name
  if action == 'index'
    varname = controller_name
    resource = policy_scope resource_class
  elsif ['new', 'create'].include? action
    resource = scope.new
    resource.attributes = send("#{resource_name}_params") if action == 'create'
  elsif params[:id]
    resource = scope.find params[:id]
  else
    resource = nil
  end
  instance_variable_set "@#{varname}", resource
end

#resource_class ⇒ Object 



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# File 'lib/pundit_extra/resource_autoload.rb', line 61

def resource_class
  resource_name.classify.constantize
end

#resource_instance ⇒ Object 



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# File 'lib/pundit_extra/resource_autoload.rb', line 65

def resource_instance
  instance_variable_get "@#{resource_name}"
end

#resource_name ⇒ Object 



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# File 'lib/pundit_extra/resource_autoload.rb', line 57

def resource_name
  controller_name.singularize
end

#skip_authorization_and_scope ⇒ Object 



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# File 'lib/pundit_extra/resource_autoload.rb', line 51

def skip_authorization_and_scope
  action = params[:action]
  skip_policy_scope if action == 'index'
  skip_authorization
end