1module Archived
  
2  class SignaturesController < ApplicationController
  
3    before_action :retrieve_signature
  
4    before_action :verify_unsubscribe_token
  
5    before_action :do_not_cache
  
6
  • Complexity 2 » saikuro
 
7    def unsubscribe
  
8      @signature.unsubscribe!(token_param)
  
 9
  
10      respond_to do |format|
  
11        format.html
  
12      end
  
13    end
  
14
  
15    private
  
16
  • Complexity 1 » saikuro
 
17    def signature_id
  
18      @signature_id ||= Integer(params[:id])
  
19    end
  
20
  • Complexity 1 » saikuro
 
21    def token_param
  
22      @token_param ||= params[:token].to_s.encode('utf-8', invalid: :replace)
  
23    end
  
24
  • Complexity 2 » saikuro
 
25    def verify_unsubscribe_token
  
26      unless @signature.unsubscribe_token == token_param
  
27        raise ActiveRecord::RecordNotFound, "Unable to find Signature with unsubscribe token: #{token_param.inspect}"
  
28      end
  
29    end
  
30
  • Complexity 2 » saikuro
 
31    def retrieve_signature
  
32      @signature = Archived::Signature.find(params[:id])
  
33      @petition = @signature.petition
  
34
  
35      if @signature.invalidated? || @signature.fraudulent?
  
36        raise ActiveRecord::RecordNotFound, "Unable to find Signature with id: #{signature_id}"
  
37      end
  
38    end
  
39  end
  
40end