Module: White

Includes:
HTTParty
Defined in:
lib/white.rb,
lib/white/charge.rb,
lib/white/version.rb,
lib/white/errors/white_error.rb,
lib/white/errors/banking_error.rb,
lib/white/errors/request_error.rb,
lib/white/errors/processing_error.rb,
lib/white/errors/authentication_error.rb

Defined Under Namespace

Classes: AuthenticationError, BankingError, Charge, ProcessingError, RequestError, WhiteError

Constant Summary collapse

VERSION = 
'2.0'

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.api_key ⇒ Object

Returns the value of attribute api_key.



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# File 'lib/white.rb', line 62

def api_key
  @api_key
end

Class Method Details

.api_url(url = '') ⇒ Object 



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# File 'lib/white.rb', line 15

def self.api_url(url='')
  @api_base + url
end

.get(url, query = {}) ⇒ Object 



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# File 'lib/white.rb', line 54

def self.get(url, query={})
  options = {basic_auth: {username: api_key, password: ''}}
  options.merge!({query: query})
  response = HTTParty.get(url, options)
  JSON.parse(response.body);
end

.handle_response(response) ⇒ Object

Raises:



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# File 'lib/white.rb', line 19

def self.handle_response(response)
  body = JSON.parse(response.body);

  if response.code.between?(200, 299) and !body.key?('error')
    # The request was successful
    return body
  end

  # There was an error .. check the response
  case body['error']['type']
  when 'banking'
    raise White::BankingError.new(body['error']['message'], body['error']['code'], response.code)

  when 'authentication'
    raise White::AuthenticationError.new(body['error']['message'], body['error']['code'], response.code)

  when 'processing'
    raise White::ProcessingError.new(body['error']['message'], body['error']['code'], response.code)

  when 'request'
    raise White::RequestError.new(body['error']['message'], body['error']['code'], response.code)
  end

  # Otherwise, raise a General error
  raise White::WhiteError.new(body['error']['message'], body['error']['code'], response.code)
end

.post(url, body = {}) ⇒ Object 



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# File 'lib/white.rb', line 46

def self.post(url, body={})
  options = {basic_auth: {username: api_key, password: ''}}
  options.merge!({body: body})
  response = HTTParty.post(url, options)
  self.handle_response(response)

end