mirror of
https://github.com/hakanensari/frankfurter.git
synced 2024-10-30 07:42:43 +01:00
49 lines
960 B
Ruby
49 lines
960 B
Ruby
require 'sinatra'
|
|
require 'sinatra/jsonp'
|
|
require 'yajl'
|
|
require 'snapshot'
|
|
|
|
set :root, File.expand_path('..', File.dirname(__FILE__))
|
|
|
|
configure :production do
|
|
require 'newrelic_rpm'
|
|
end
|
|
|
|
helpers do
|
|
def snapshot
|
|
quotes = Snapshot.new(params).quote
|
|
|
|
if symbols = params.delete('symbols') || params.delete('currencies')
|
|
symbols = symbols.split(',')
|
|
quotes[:rates].keep_if { |k, _| symbols.include?(k) }
|
|
end
|
|
|
|
quotes
|
|
end
|
|
|
|
def process_date
|
|
params[:date] = Date.new(params[:year].to_i, params[:month].to_i, params[:day].to_i)
|
|
end
|
|
|
|
def halt_with_meaningful_response(status, message)
|
|
halt status, message
|
|
end
|
|
end
|
|
|
|
get '/latest' do
|
|
jsonp snapshot
|
|
end
|
|
|
|
get %r((?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})) do
|
|
process_date
|
|
jsonp snapshot
|
|
end
|
|
|
|
not_found do
|
|
halt_with_meaningful_response 404, 'Not found'
|
|
end
|
|
|
|
error ArgumentError do
|
|
halt_with_meaningful_response 422, env['sinatra.error'].message.capitalize
|
|
end
|