iPhone 6 Reservation Availability in Australia

iphone6.rb

# iPhone 6 Reservation Availability in Australia
# !! Please use responsibly. Personal use only !!
# `ruby iphone6.rb` - list all available models in all stores
# `ruby iphone6.rb R405` - list available models for a specific store, Rundle Place in this example.

require 'open-uri'
require 'json'

MODEL_NAMES = {
  "MG4A2X/A" => "iPhone 6 Space Grey 128GB",
  "MGAK2X/A" => "iPhone 6+ Gold 64GB",
  "MGA82X/A" => "iPhone 6+ Space Grey 16GB",
  "MGAF2X/A" => "iPhone 6+ Gold 128GB",
  "MG472X/A" => "iPhone 6 Space Grey 16GB",
  "MG4F2X/A" => "iPhone 6 Space Grey 64GB",
  "MG482X/A" => "iPhone 6 Silver 16GB",
  "MGA92X/A" => "iPhone 6+ Silver 16GB",
  "MGAJ2X/A" => "iPhone 6+ Silver 64GB",
  "MGAE2X/A" => "iPhone 6+ Silver 128GB",
  "MG4J2X/A" => "iPhone 6 Gold 64GB",
  "MG4E2X/A" => "iPhone 6 Gold 128GB",
  "MGAH2X/A" => "iPhone 6+ Space Grey 64GB",
  "MG4C2X/A" => "iPhone 6 Silver 128GB",
  "MGAA2X/A" => "iPhone 6+ Gold 16GB",
  "MG4H2X/A" => "iPhone 6 Silver 64GB",
  "MG492X/A" => "iPhone 6 Gold 16GB",
  "MGAC2X/A" => "iPhone 6+ Space Grey 128GB"
}

module Utils
  
  def self.get_json(url)
    JSON.parse(open(url, "User-Agent" => "Ruby/2.1.0; personal-use-only (alex@alexeckermann.com);", "Referer" => "http://alexeckermann.com").read) rescue nil
  end
  
end

module Commands
  
  def self.list_all(stores, availability)
    
    availability.each do |store_identifier, model_availability|
      next unless model_availability.is_a?(Hash)
      available_models = []
      model_availability.each { |model_no, available| available_models.push(model_no) if available }
      store_description = stores['stores'].detect { |s| s['storeNumber'] == store_identifier }
      if available_models.length > 0
        puts "\033[1;39;49m#{store_description['storeName']}\033[0m (#{store_identifier})"
        puts available_models.map { |model_no| "\033[0;32;49m#{MODEL_NAMES[model_no]}\033[0m" }.join(', ')
      end
    end
    
  end
  
  def self.list_store(store, availability)
    availability.each do |model_no, available|
      colour = available ? 32 : 31
      puts "#{MODEL_NAMES[model_no]}: \033[1;#{colour};49m#{available ? 'AVAILABLE' : 'NOPE'}\033[0m\n"
    end
  end
  
end

begin
  stores = Utils::get_json("https://reserve.cdn-apple.com/AU/en_AU/reserve/iPhone/stores.json")
  availability = Utils::get_json("https://reserve.cdn-apple.com/AU/en_AU/reserve/iPhone/availability.json")
rescue => e
  puts "Exception: #{e.message}"
  exit 1
end

updated_at = Time.at(availability.delete('updated') / 1000).strftime('%d %b, %H:%M:%S %Z') rescue nil

case ARGV.length
when 0
  puts "\033[4;39;49mListing stores with stock availability\033[0m\n"
  puts "-- Updated at: #{updated_at} --\n"
  Commands::list_all(stores, availability)
when 1
  store_identifier = ARGV.shift
  store_description = stores['stores'].detect { |s| s['storeNumber'] == store_identifier }
  puts "\033[1;39;49m#{store_description['storeName']}\033[0m\n"
  puts "-- Updated at: #{updated_at} --\n"
  Commands::list_store(store_identifier, availability[store_identifier])
else
  puts '¯\_(ツ)_/¯'
end

exit 0