Module: Enotas::ApiResource

Included in:
Nfe
Defined in:
lib/enotas/api_resource.rb

Constant Summary collapse

BASE_URL = 
'http://api.enotasgw.com.br'
SSL_BUNDLE_PATH = 
File.dirname(__FILE__) + '/../data/ssl-bundle.crt'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/enotas/api_resource.rb', line 62

def self.included(base)
  base.extend(ApiResource)
end

Instance Method Details

#api_request(url, method, params = nil) ⇒ Object 



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# File 'lib/enotas/api_resource.rb', line 14

def api_request(url, method, params=nil)
  url = "#{BASE_URL}#{url}"
  api_key = Enotas.access_key

  if (method == :get || method == :delete) && params
    params_encoded = encode(params)
    url = "#{url}?#{params_encoded}"
    params = nil
  end

  begin
    payload = params.to_json
    response = RestClient::Request.new(method: method, url: url, payload: payload,
                                       headers: {authorization: "Basic " + api_key,
                                                    content_type: 'application/json',
                                                    accept: 'application/json'}).execute

  rescue RestClient::ExceptionWithResponse => e
    if rcode = e.http_code and rbody = e.http_body
      rbody = JSON.parse(rbody)
      rbody = Util.symbolize_names(rbody)

      raise EnotasError.new(rcode, rbody, rbody, rbody.first[:mensagem])
    else
      raise e
    end
  rescue RestClient::Exception => e
    raise e
  end
  response = JSON.parse(response.to_str)
  recursive_symbolize_keys response
end

#encode(params) ⇒ Object 



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# File 'lib/enotas/api_resource.rb', line 10

def encode(params)
  params.map { |k,v| "#{k}=#{url_encode(v)}" }.join('&')
end

#recursive_symbolize_keys(h) ⇒ Object 



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# File 'lib/enotas/api_resource.rb', line 47

def recursive_symbolize_keys(h)
  case h
    when Hash
      Hash[
          h.map do |k, v|
            [ k.respond_to?(:to_sym) ? k.to_sym : k, recursive_symbolize_keys(v) ]
          end
      ]
    when Enumerable
      h.map { |v| recursive_symbolize_keys(v) }
    else
      h
  end
end

#url_encode(key) ⇒ Object 



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# File 'lib/enotas/api_resource.rb', line 6

def url_encode(key)
  URI.escape(key.to_s, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]"))
end