Module: SubmitOnce::ControllerHelper

Extended by:
ActiveSupport::Concern
Defined in:
lib/submit_once/controller_helper.rb

Instance Method Summary collapse

Instance Method Details

#check_form_token ⇒ Object

TODO: force or no



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# File 'lib/submit_once/controller_helper.rb', line 14

def check_form_token
  if session[TOKEN_KEY] == params[TOKEN_KEY]
    session[TOKEN_KEY] = nil
    true
  else
    false
  end
end

#check_form_token! ⇒ Object 



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# File 'lib/submit_once/controller_helper.rb', line 23

def check_form_token!
  unless check_form_token
    # TODO: path, and i18n
    redirect_to '/', notice: "Couldn't repeat submit form"
  end
end

#gen_form_token ⇒ Object 



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# File 'lib/submit_once/controller_helper.rb', line 30

def gen_form_token
  @__form_token ||=
  (session[TOKEN_KEY] = Digest::SHA1.hexdigest((Time.now.to_i + rand(0xffffff)).to_s)[0..39])
end