Method: WePredict::API.make_request

Defined in:
lib/wepredict/api.rb

.make_request(method, params) ⇒ Object

Makes a request to the WePredict API if the API encounters an error, a WePredictError is raised containing the error message and the response body



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# File 'lib/wepredict/api.rb', line 15

def self.make_request(method, params)
  res = Net::HTTP.start(@@endpoint.host, @@endpoint.port) do |h|
    query_string = params.map {|k,v| "#{k}=#{v}"}.join('&')
    h.get("#{@@endpoint.path}#{method}?#{URI.escape(query_string)}")
  end

  json = Yajl::Parser.parse(res.body, :symbolize_keys => true)
  if(json.kind_of?(Hash) && json[:state] == 'error')
    ex = case json[:code]
      when 400
        Errors::BadRequest
      when 403
        Errors::AccessDenied
    end

    raise ex.new(json), json[:message]
  end

  json
end