stripe-user-lookup.rake

require 'stripe'
namespace :quarterly do
  desc 'associate json file with existing users'
  task json_to_stripe: :environment do
    File.open("tmp/q_import.json", "r") do |file|
      parsed_data = JSON.parse file.read
      parsed_data['ids'].each do |id|
        next if good_customer(stripe_account(id.last))
        associate_with_stripe(stripe_account(id.last), spree_user_by_profile(id.first))
      end
    end
  end

  desc 'associate through all recurly customers' 
  task associate_with_stripe: :environment do
    iteration, stop = 1, 0
    @stripers = stripe_customers
    while stop <= @stripers.count
      @stripers.each do |cust|
        unless good_customer(cust)
          associate_with_stripe(cust, spree_user(cust))
          if @stripers.data.last.id == cust.id
            binding.pry
            @stripers = stripe_customers(iteration * 100)
            iteration +=1; stop +=@stripers.data.count
          end
        end
      end
    end
  end

  desc 'delayed_job_check'
  task :dj_stripe_check, [:issue_id] => :environment do |t, args|
    Spree::User.find(delayed_job_users_ids(args)).each do |user|
      if gateway_id(user)
        if compare_default_card(user)
          puts '--yep'
        else
          puts "--nope #{user.id} #{user.email}"
        end
      else
        puts "#{user.id} not a valid Stripe Customer"
      end
    end
  end

  def good_customer(cust)
    (spree_user(cust) && gateway_id(spree_user(cust)) == cust.id) &&
      gateway_payment(spree_user(cust)) == cust.default_card
  end

  def spree_user(cust)
    Spree::User.find_by_email(cust.email)
  end

  def stripe_customers(offset = 0)
    Stripe::Customer.all(count: 2, offset: offset)
  end

  def compare_default_card(user)
    Stripe::Customer.retrieve(gateway_id(user)).default_card ==
      user.payment_source_on_file.gateway_payment_profile_id
  end

  def gateway_payment(user)
    user.payment_source_on_file.gateway_payment_profile_id
  end

  def gateway_id(user)
    return false if user.payment_source_on_file.nil?
    user.payment_source_on_file.gateway_customer_profile_id
  end

  def delayed_job_users_ids(args)
    Delayed::Job.where('queue like ?', "retry_issue_#{args[:issue_id]}%" ).
      map{ |j| j.queue.split("_")[4] }.uniq
  end

  def stripe_account(account_id)
    Stripe::Customer.retrieve(account_id)
  end

  def spree_user_by_profile(profile)
    return nil if Spree::CreditCard.find_by_gateway_customer_profile_id(profile).nil?
    Spree::CreditCard.find_by_gateway_customer_profile_id(profile).user
  end

  def associate_with_stripe(striper, spree_user)
    return if spree_user.nil? || spree_user.payment_source_on_file_id.nil?
    new_cc = spree_user.payment_source_on_file.dup
    new_cc.assign_attributes({ gateway_customer_profile_id: striper.id,
                               gateway_payment_profile_id: striper.default_card },
                               without_protection: true)
    new_cc.save
    spree_user.update_attribute(:payment_source_on_file_id, new_cc.id)
  end
end