Class: DJI::OrderTracking

Inherits:
Object
  • Object
show all
Defined in:
lib/dji/order_tracking.rb

Class Method Summary collapse

Class Method Details

.authenticity_token(url, options = {}) ⇒ Object

Retrieve an authenticity_token



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# File 'lib/dji/order_tracking.rb', line 13

def authenticity_token(url, options = {})
  uri      = URI(url)
  http     = Net::HTTP.new uri.host, uri.port
  request  = Net::HTTP::Get.new uri.path
  response = http.request request
  
  if options[:debug].present?
    puts "DEBUG: -------------------------------------------------------------------"
    puts "DEBUG: Authenticity Token Body"
    puts "DEBUG: #{response.body}"
    puts "DEBUG: -------------------------------------------------------------------"
  end

  page      = Nokogiri::HTML(response.body)
  token_dom = page.at_xpath('//meta[@name="csrf-token"]/@content')
  token     = token_dom.text if token_dom.present?
  cookie    = response['set-cookie']

  { param: 'authenticity_token', token: token, cookie: cookie }
end

.print_tracking_details(data) ⇒ Object 



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# File 'lib/dji/order_tracking.rb', line 110

def print_tracking_details(data)
    now = Time.now.to_s

    puts
    puts "ORDER TRACKING AS OF #{now}"
    puts "------------------------------------------------------"
    puts "DJI Forum Username : #{data[:dji_username]}" if data[:dji_username].present?
    puts "Email Address      : #{data[:email_address]}" if data[:email_address].present?
    puts "Order Number       : #{data[:order_number]}"
    puts "Order Time         : #{data[:order_time]}" if data[:order_time].present?
    puts "Total              : #{data[:total]}"
    puts "Payment Status     : #{data[:payment_status]}"
    puts "Country            : #{data[:shipping_country]}" if data[:shipping_country].present?
    puts "Shipping Status    : #{data[:shipping_status]}"
    puts "Shipping Company   : #{data[:shipping_company]}"
    puts "Tracking Number    : #{data[:tracking_number]}"
    puts
end

.publish(data) ⇒ Object 



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# File 'lib/dji/order_tracking.rb', line 129

def publish(data)
  url = URI.parse(publish_url)
  params = {
    format:           :json,
    order: {
      merchant:         'DJI',
      order_id:         data[:order_number],
      order_time:       data[:order_time],
      payment_status:   data[:payment_status],
      payment_total:    data[:total],
      phone_tail:       data[:phone_tail],
      shipping_country: data[:shipping_country],
      shipping_status:  data[:shipping_status],
      shipping_company: data[:shipping_company],
      tracking_number:  data[:tracking_number],
      dji_username:     data[:dji_username],
      email_address:    data[:email_address],
    }
  }

  headers = {
    'Accepts' => 'application/json',
    'Content-Type' => 'application/json'
  }

  http = Net::HTTP.new url.host, url.port
  request = Net::HTTP::Post.new url.path, headers
  request.body = params.to_json
  response = http.request(request)

  case response
  when Net::HTTPSuccess, Net::HTTPRedirection
    puts "You have successfully published your latest order status."
    puts "See order statuses reported by others at #{publish_url}"
  else
    puts "There was an error trying to publish your order status: #{response.message}"
  end
  
end

.publish_url ⇒ Object 



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# File 'lib/dji/order_tracking.rb', line 169

def publish_url
  # 'http://localhost:3000/orders'
  'http://dji-track.herokuapp.com/orders'
end

.tracking_details(options = {}) ⇒ Object

Get the tracking details for an order



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# File 'lib/dji/order_tracking.rb', line 35

def tracking_details(options = {})
  auth_token = authenticity_token(tracking_url, options)

  url = URI.parse(tracking_url)
  params = { 'number' => options[:order_number], 'phone_tail' => options[:phone_tail], 'utf8' => '✓' }
  params[auth_token[:param]] = auth_token[:token]

  headers = {
    'Content-Type' => 'application/x-www-form-urlencoded',
    'Cookie' => auth_token[:cookie],
    'Origin' => 'http://store.dji.com',
    'Referer' => tracking_url
  }

  http = Net::HTTP.new url.host, url.port
  request = Net::HTTP::Post.new url.path, headers
  request.set_form_data params
  response = http.request(request)

  if options[:debug].present?
    puts "DEBUG: -------------------------------------------------------------------"
    puts "DEBUG: Tracking Page Body"
    puts "DEBUG: #{response.body}"
    puts "DEBUG: -------------------------------------------------------------------"
  end

  data = case response
  when Net::HTTPSuccess, Net::HTTPRedirection
    # OK
    page = Nokogiri::HTML(response.body)
    content = page.at_xpath('//div[@id="main"]/div[@class="container"]/div[@class="row"]/div[@class="col-xs-9"]/div[@class="col-xs-10 well"][2]')
 
    if content.text.blank? || content.text.include?('Sorry, record not found.')
      puts "Order #{options[:order_number]}/#{options[:phone_tail]} not found!" if options[:debug]
    else
      data                    = {}
      data[:order_number]     = content.at_xpath('div[1]').text.split(' ')[-1]
      data[:total]            = content.at_xpath('div[2]').text.split(' ')[1..-1].join(' ')
      data[:payment_status]   = content.at_xpath('div[3]').text.split(': ')[1]
      data[:shipping_status]  = content.at_xpath('div[4]').text.split(': ')[1]
      data[:shipping_company] = if content.at_xpath('div[5]/span').present?
        content.at_xpath('div[5]/span').text
      else
        'Tba'
      end
      data[:tracking_number]  = if content.at_xpath('div[6]/a').present?
        content.at_xpath('div[6]/a').text
      else
        nil
      end

      data[:debug]            = options[:debug] if options[:debug].present?
      data[:dji_username]     = options[:dji_username] if options[:dji_username].present?
      data[:email_address]    = options[:email_address] if options[:email_address].present?
      data[:phone_tail]       = options[:phone_tail] if options[:phone_tail].present?
      data[:order_time]       = options[:order_time] if options[:order_time].present?
      data[:shipping_country] = options[:country] if options[:country].present?
      
      print_tracking_details(data) if options[:debug]
    end

    data
  else
    puts "There was an error: #{response.message}"
    nil
  end
  
  data
end

.tracking_url ⇒ Object

The URL for order tracking



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# File 'lib/dji/order_tracking.rb', line 106

def tracking_url
  'http://store.dji.com/orders/tracking'
end