Estrutura de Serviço de Conta de Usuário

0_user_account.rb

class UserAccount
  include LinkWithFacebook
  include LinkWithTwitter
  include SignUpWithFacebook
  include SignUpWithTwitter

  def initialize(params)
    @user_params   = params[:user]
    @social_params = params[:social]
  end

  private

  attr_reader :social_params, :user_params
  
  def save
  end
  
  def facebook_params_valid?
    social_params[:uid].present? && social_params[:token].present?
  end

  def twitter_params_valid?
    social_params[:uid].present? && social_params[:token].present? && social_params[:secret].present?
  end
end

1_link_with_facebook.rb

# app/business/concerns/link_with_facebook.rb

module LinkWithFacebook
  extend ActiveSupport::Concern
  
  included do
    def self.link_with_facebook(params)
      new(params).link_with_facebook
    end
  end
  
  private
  
  def link_with_facebook
    if facebook_params_valid?
      graph = Koala::Facebook::API.new(social_params[:token])
      profile = graph.get_object("me")

      user_params[:facebook]            = profile['link']
      user_params[:fuid]                = social_params[:uid]
      user_params[:fb_token]            = social_params[:token]
      user_params[:fb_token_expires_at] = Time.at( (social_params[:expires_at] || (Time.now + 1.day)).to_i )
    else
      user_params[:facebook]            = ""
      user_params[:fuid]                = ""
      user_params[:fb_token]            = ""
      user_params[:fb_token_expires_at] = ""
    end
  end
end

2_link_with_twitter.rb

# app/business/concerns/link_with_twitter.rb

module LinkWithTwitter
  extend ActiveSupport::Concern
  
  included do
    def self.link_with_twitter(params)
      new(params).link_with_twitter
    end
  end
  
  private
  
  def link_with_twitter
    if twitter_params_valid?
      client = Twitter::REST::Client.new(
        consumer_key: Rails.application.config.twitter_key,
        consumer_secret: Rails.application.config.twitter_secret,
        access_token: social_params[:token],
        access_token_secret: social_params[:secret]
      )

      user_params[:tuid]      = social_params[:uid]
      user_params[:tw_token]  = social_params[:token]
      user_params[:tw_secret] = social_params[:secret]
      user_params[:twitter]   = client.user.screen_name
    else
      user_params[:twitter]   = ""
      user_params[:tuid]      = ""
      user_params[:tw_token]  = ""
      user_params[:tw_secret] = ""
    end
  end
end

3_sign_up_with_facebook.rb

# app/business/concerns/sign_up_with_facebook.rb

module SignUpWithFacebook
  extend ActiveSupport::Concern
  
  included do
    def self.sign_up_with_facebook(params)
      new(params).sign_up_with_facebook
    end
  end
  
  private
  
  def sign_up_with_facebook
    graph = Koala::Facebook::API.new(social_params[:token])
    profile = graph.get_object("me")
    image_profile = graph.get_picture(social_params[:uid])

    user_params[:email]               = profile["email"]
    user_params[:name]                = profile["first_name"]
    user_params[:facebook]            = profile["link"]
    user_params[:remote_avatar_url]   = image_profile
    user_params[:timezone]            = ActiveSupport::TimeZone.new(profile["timezone"].to_i).name
    user_params[:fuid]                = social_params[:uid]
    user_params[:fb_token]            = social_params[:token]
    user_params[:fb_token_expires_at] = Time.at( (social_params[:expires_at] || (Time.now + 1.day)).to_i )
    user_params[:password]            = Devise.friendly_token[0,20]
  end
end

4_sign_up_with_twitter.rb

# app/business/concerns/sign_up_with_twitter.rb

module SignUpWithTwitter
  extend ActiveSupport::Concern
  
  included do
    def self.sign_up_with_twitter(params)
      new(params).sign_up_with_twitter
    end
  end
  
  private
  
  def sign_up_with_twitter
    # client = Twitter::REST::Client.new(
    #   consumer_key: Rails.application.config.twitter_key,
    #   consumer_secret: Rails.application.config.twitter_secret,
    #   access_token: social[:token],
    #   access_token_secret: social[:secret]
    # )
    client = Twitter::REST::Client.new(
      consumer_key: "H0Ja9fulUgTd2V46cLJo1rGPl",
      consumer_secret: "bIW41brFYu7HFFGM9MBqAuaG9p2ZPZeo2zzsWkElDkwdg7xQd2",
      access_token: "227845421-zPK2bYTs5WW0gSs29sr30JrR2CL4NxbYsbJH1xYm",
      access_token_secret: "q5IQyPhgY6sP2NNW32J7N10WYxrl4Mjv4sK4gd57MyQAq"
    )

    puts "teste #{client.user.methods.sort}"

    user_params[:name]              =  client.user.name
    user_params[:remote_avatar_url] = client.user.profile_image_url
    user_params[:twitter]           = client.user.screen_name
    user_params[:timezone]          = client.user.time_zone
    user_params[:tuid]              = social_params[:uid]
    user_params[:tw_token]          = social_params[:token]
    user_params[:tw_secret]         = social_params[:secret]
    user_params[:password]          = Devise.friendly_token[0,20]


    # user_params[:email]               = profile["email"]
  end
end