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https://github.com/hakanensari/frankfurter.git
synced 2024-11-22 02:52:49 +01:00
Work around ecb rate limiting
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parent
706e084eb2
commit
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@ -5,7 +5,7 @@ require 'rufus-scheduler'
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scheduler = Rufus::Scheduler.new
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scheduler.cron '*/15 15,16,17 * * 1-5' do
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scheduler.cron '*/30 15,16,17 * * 1-5' do
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`rake rates:current`
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end
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@ -1,6 +1,6 @@
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# frozen_string_literal: true
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`rake db:setup`
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`rake db:prepare`
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worker_process_count = (ENV['WORKER_PROCESSES'] || 4).to_i
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@ -30,6 +30,13 @@ module Bank
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Day.multi_insert(data)
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end
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def seed_with_saved_data!
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data = Feed.saved_data.to_a
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jsonify!(data)
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Day.dataset.delete
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Day.multi_insert(data)
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end
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private
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def jsonify!(data)
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1
lib/bank/eurofxref-hist.xml
Normal file
1
lib/bank/eurofxref-hist.xml
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File diff suppressed because one or more lines are too long
@ -8,42 +8,42 @@ module Bank
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include Enumerable
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def self.current
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new('daily')
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url = URI('https://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml')
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xml = Net::HTTP.get(url)
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new(xml)
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end
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def self.ninety_days
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new('hist-90d')
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url = URI('https://www.ecb.europa.eu/stats/eurofxref/eurofxref-hist-90d.xml')
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xml = Net::HTTP.get(url)
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new(xml)
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end
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def self.historical
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new('hist')
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url = URI('https://www.ecb.europa.eu/stats/eurofxref/eurofxref-hist.xml')
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xml = Net::HTTP.get(url)
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new(xml)
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end
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def initialize(scope)
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@scope = scope
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def self.saved_data
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xml = File.read(File.join(__dir__, 'eurofxref-hist.xml'))
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new(xml)
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end
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def initialize(xml)
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@document = Ox.load(xml)
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end
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def each
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document.locate('gesmes:Envelope/Cube/Cube').each do |day|
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@document.locate('gesmes:Envelope/Cube/Cube').each do |day|
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yield(date: Date.parse(day['time']),
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rates: day.nodes.each_with_object({}) do |currency, rates|
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rates[currency[:currency]] = Float(currency[:rate])
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end)
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end
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end
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private
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def document
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Ox.load(xml)
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end
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def xml
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Net::HTTP.get(url)
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end
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def url
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URI("https://www.ecb.europa.eu/stats/eurofxref/eurofxref-#{@scope}.xml")
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end
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end
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end
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@ -12,5 +12,13 @@ namespace :db do
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Sequel::IntegerMigrator.new(db, dir, opts).run
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end
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task setup: %w[db:migrate rates:all]
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task prepare: %w[db:migrate rates:all]
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namespace :test do
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task :prepare do
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ENV['APP_ENV'] ||= 'test'
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Rake::Task['db:migrate'].invoke
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Rake::Task['rates:seed_with_saved_data'].invoke
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end
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end
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end
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@ -18,4 +18,9 @@ namespace :rates do
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require 'bank'
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Bank.fetch_current!
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end
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task :seed_with_saved_data do
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require 'bank'
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Bank.seed_with_saved_data!
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end
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end
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@ -15,4 +15,4 @@ end
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RuboCop::RakeTask.new
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task default: %w[db:setup test rubocop]
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task default: %w[db:test:prepare test rubocop]
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