Module: Gamification::ApplicationHelper

Defined in:
app/helpers/gamification/application_helper.rb

Instance Method Summary collapse

Instance Method Details

#reward(rewardable, options) ⇒ Object

Create a form to reward someone for something.

rewardable - A model that is rewardable (e.g. a user) options - A Hash of options:

:for      - A model that is rewarding (e.g. an article)
:redirect - A String describing a URL to redirect to.



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# File 'app/helpers/gamification/application_helper.rb', line 11

def reward rewardable, options
  rewarding = options[:for]
  redirect  = options[:redirect]

  form_tag Gamification::Engine.routes.url_helpers.rewards_path, method: :post do
    concat hidden_field_tag 'reward[rewarding_type]', rewarding.class.name
    concat hidden_field_tag 'reward[rewarding_id]', rewarding.id
    concat hidden_field_tag 'reward[rewardable_type]', rewardable.class.name
    concat hidden_field_tag 'reward[rewardable_id]', rewardable.id
    concat hidden_field_tag 'checksum', Checksum.generate(
      [rewarding.class.name, rewarding.id, rewardable.class.name, rewardable.id]
    )

    if redirect
      concat hidden_field_tag 'redirect_url', redirect
    end

    concat submit_tag I18n.t 'go_gamification.complete'
  end
end