2012-11-20 17:36:12 +01:00
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require 'sinatra'
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2014-10-07 13:08:28 +02:00
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require 'sinatra/cross_origin'
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2012-11-20 17:36:12 +01:00
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require 'sinatra/jsonp'
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2012-11-21 13:44:33 +01:00
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require 'yajl'
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2015-08-30 12:54:13 +02:00
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require 'quote'
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2012-11-20 17:36:12 +01:00
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2014-10-07 13:08:28 +02:00
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configure do
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enable :cross_origin
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end
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2012-11-21 14:18:16 +01:00
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2015-05-25 13:12:35 +02:00
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configure :development do
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set :show_exceptions, :after_handler
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end
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2014-05-01 12:56:28 +02:00
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configure :production do
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require 'newrelic_rpm'
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end
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2012-11-21 12:31:50 +01:00
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helpers do
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2015-08-30 12:54:13 +02:00
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def quote
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2015-09-15 13:00:57 +02:00
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@quote ||= begin
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2015-09-16 11:33:22 +02:00
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ret = Quote.new(params).attributes
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2015-09-15 13:00:57 +02:00
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ret[:rates].keep_if { |k, _| symbols.include?(k) } if symbols
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2012-11-23 15:27:09 +01:00
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2015-09-15 13:00:57 +02:00
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ret
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2012-11-23 15:27:09 +01:00
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end
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2015-09-15 13:00:57 +02:00
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end
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def symbols
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return @symbols if defined?(@symbols)
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2012-11-23 15:27:09 +01:00
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2015-09-15 13:00:57 +02:00
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@symbols = begin
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ret = params.delete('symbols') || params.delete('currencies')
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ret.split(',') if ret
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end
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2012-11-21 12:31:50 +01:00
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end
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2015-09-15 13:00:57 +02:00
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def transform_date
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2015-05-25 13:13:05 +02:00
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params[:date] = Date.new(
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2015-09-15 13:00:57 +02:00
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params.delete('year').to_i,
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params.delete('month').to_i,
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params.delete('day').to_i
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2015-05-25 13:13:05 +02:00
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)
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2014-03-17 11:10:39 +01:00
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end
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2015-03-09 12:25:11 +01:00
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def halt_with_message(status, message)
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halt status, Yajl::Encoder.encode(error: message)
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2014-03-17 11:10:39 +01:00
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end
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2012-11-20 17:36:12 +01:00
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end
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2014-06-19 13:31:35 +02:00
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get '/' do
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2015-05-25 13:12:35 +02:00
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jsonp details: 'http://fixer.io', version: App.version
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2014-06-19 13:31:35 +02:00
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end
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2012-11-20 17:36:12 +01:00
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get '/latest' do
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2015-09-15 13:01:16 +02:00
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last_modified quote[:date]
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2015-08-30 12:54:13 +02:00
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jsonp quote
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2012-11-20 17:36:12 +01:00
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end
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2012-11-20 20:32:26 +01:00
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2015-05-25 13:12:35 +02:00
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get(/(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})/) do
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2015-09-15 13:00:57 +02:00
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transform_date
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2015-09-15 13:01:16 +02:00
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last_modified quote[:date]
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2015-08-30 12:54:13 +02:00
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jsonp quote
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2012-11-23 15:13:49 +01:00
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end
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2014-03-17 11:10:39 +01:00
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not_found do
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2015-03-09 12:25:11 +01:00
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halt_with_message 404, 'Not found'
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2014-03-17 11:10:39 +01:00
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end
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2015-09-02 23:11:57 +02:00
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error ArgumentError do
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2015-03-09 12:25:11 +01:00
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halt_with_message 422, env['sinatra.error'].message.capitalize
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2014-03-17 11:10:39 +01:00
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end
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