main.rb

# Ruby dependencies
require 'sinatra'
require 'sinatra/reloader' if development?
require 'json'
require 'net/http'
require 'open-uri'

# sinatra configuration
set :show_exceptions, :after_handler

before do
  # allow CORS
  content_type :json
  status 200
  headers \
    'Allow'                         => 'OPTIONS, GET',
    'Access-Control-Allow-Origin'   => '*',
    'Access-Control-Allow-Methods'  => ['OPTIONS', 'GET']
end

not_found do
  body ({ error: 'Ooops, this route does not seem exist'}.to_json)
end

error do
  body ({ error: 'Sorry there was a nasty error - ' + env['sinatra.error'].message }.to_json)
end

get '/' do
  remote_ip = open('http://ipecho.net/plain').read
  body ({ public_ip: remote_ip, client_ip: request.ip, date: Time.now(), puma_config: env['puma.config'].options }.to_json)
end

# API endpoints
IP_EP = 'http://ip-api.com/json'
TRANSPORT_EP = 'http://transport.opendata.ch/v1'
WEATHER_EP = 'http://api.openweathermap.org/data/2.5'


# start coding below
get '/ip' do
  body ({ errors: [{ message: 'not yet implemented' }]}.to_json)
end


get '/locations' do
  body ({ errors: [{ message: 'not yet implemented' }]}.to_json)
end


get '/connections' do
  body ({ errors: [{ message: 'not yet implemented' }]}.to_json)
end


get '/stationboard' do
  body ({ errors: [{ message: 'not yet implemented' }]}.to_json)
end


get '/weather' do
  body ({ errors: [{ message: 'not yet implemented' }]}.to_json)
end


get '/stations' do
  body ({ errors: [{ message: 'not yet implemented' }]}.to_json)
end


get '/weathers' do
  body ({ errors: [{ message: 'not yet implemented' }]}.to_json)
end


get '/future_weathers' do
  body ({ errors: [{ message: 'not yet implemented' }]}.to_json)
end