Module: SmartCoin::ApiResource

Included in:
Charge, Token
Defined in:
lib/smartcoin/api_resource.rb

Constant Summary collapse

BASE_URL = 
'https://api.smartcoin.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/smartcoin/api_resource.rb', line 52

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

Instance Method Details

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



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

def api_request(url, method, params=nil)
  url = "#{BASE_URL}#{url}"
  if method == :get && params
    params_encoded = encode(params)
    url = "#{url}?#{params_encoded}"
    params = nil
  end

  access_keys = SmartCoin.access_keys.split(':')
  api_key = access_keys[0]
  api_secret = access_keys[1]
    begin
      response = RestClient::Request.new(
        method: method,
        url: url,
        user: api_key,
        password: api_secret,
        payload: params,
        headers: { accept: :json,
                  content_type: :json },
        verify_ssl: OpenSSL::SSL::VERIFY_PEER,
        ssl_ca_file: SSL_BUNDLE_PATH
      ).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 SmartCoinError.new(rcode, rbody, rbody[:error], rbody[:error][:message])
      else
        raise e
      end
    rescue RestClient::Exception => e
      raise e
    end
  JSON.parse(response.to_str)
end

#encode(params) ⇒ Object 



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

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

#url_encode(key) ⇒ Object 



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

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