README.md

Toonesの利用料金取得

• Toones の利用料がAPIで取得できないので、CSVファイルをダウンロードして計算するスクリプトです。
• 前月の21日から、当月の20日までの利用料金を表示します。

Setup

% docker-compose run bundle install

Retrieve

% docker-compose run -e EMAIL=foo@example.com -e PASSWORD=your_password app bundle exec ruby main.rb

docker-compose.yml

version: '3'
services:
  app:
    build: .
    volumes:
      - .:/app
    stdin_open: true
    tty: true
    tmpfs:
      - /tmp
    working_dir: '/app'
    volumes:
      - bundle:/usr/local/bundle
      - .:/app
    environment:
      - TZ=Asia/Tokyo
    command: 'bundle exec ruby main.rb'
volumes:
  bundle:

Gemfile

source "https://rubygems.org"

git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }

gem "mechanize", "~> 2.8"

gem "activesupport", "~> 7.0"

main.rb

# frozen_string_literal: true

require 'bundler/setup'
Bundler.require
require 'active_support/all'


email = ENV['EMAIL']
password = ENV['PASSWORD']

login_url = 'https://my.toones.jp/logins/'

agent = Mechanize.new

agent.get(login_url) do |page|
  page.form_with(id: 'LoginsCheckForm') do |login_form|
    login_form.field_with(id: 'CustomerMail').value = email
    login_form.field_with(id: 'CustomerPassword').value = password
    login_form.click_button
  end
end

point_url = 'https://my.toones.jp/point_tops/index/'
agent.get(point_url) do |page|
  page.form_with(id: 'PointTopDownloadPointForm') do |download_form|
    download_form.field_with(id: 'PointTopFromDate').value = 1.month.ago.strftime('%Y/%m/21')
    download_form.field_with(id: 'PointTopToDate').value = Time.now.strftime('%Y/%m/20')
    file = download_form.click_button


    # this body contains
    # \r\n and \n
    body = file.body
    utf8 = body.force_encoding(Encoding::SHIFT_JIS).encode(Encoding::UTF_8).gsub(/\R+/, "\n")

    total = 0

    require 'csv'

    CSV.parse(utf8, headers: true).each do |row|
      price = row['金額'].to_i
      continue if 0 < price

      total += price
    end

    puts total * -1

  end
end