Class: RubyShift::Request

Inherits:
Object
  • Object
show all
Includes:
HTTParty
Defined in:
lib/rubyshift/request.rb

Direct Known Subclasses

API

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#access_token ⇒ Object

Returns the value of attribute access_token.



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# File 'lib/rubyshift/request.rb', line 12

def access_token
  @access_token
end

#endpoint ⇒ Object

Returns the value of attribute endpoint.



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# File 'lib/rubyshift/request.rb', line 12

def endpoint
  @endpoint
end

Class Method Details

.decode(response) ⇒ Object 



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# File 'lib/rubyshift/request.rb', line 40

def self.decode(response)
  JSON.load response
rescue JSON::ParserError
  raise Error::Parsing.new "The response is not a valid JSON"      
end

.parse(body) ⇒ Object 



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# File 'lib/rubyshift/request.rb', line 14

def self.parse(body)
  data = decode(body)['data']

  if data.is_a? Hash
    data.delete('links')
    data.delete('members')
    OpenStruct.new data
  elsif data.is_a? Array
    data.collect! { |d|
      d.delete('links')
      d.delete('members')
      OpenStruct.new(d)
    }
  elsif data
    true
  elsif !data
    false
  elsif data.nil?
    false
  else
    raise Error::Parsing.new "Couldn't parse the response body: #{body.inspect}" 
  end
rescue
  raise Error::Parsing.new "Couldn't parse the response body: #{body.inspect}"
end

Instance Method Details

#delete(path, options = {}) ⇒ Object 



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# File 'lib/rubyshift/request.rb', line 64

def delete(path, options={})
  set_httparty_config(options)
  set_authorization_header(options)
  validate self.class.delete(@endpoint + path, options)
end

#get(path, options = {}) ⇒ Object 



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# File 'lib/rubyshift/request.rb', line 46

def get(path, options={})
  set_httparty_config(options)
  set_authorization_header(options)
  validate self.class.get(@endpoint + path, options)
end

#post(path, options = {}) ⇒ Object 



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# File 'lib/rubyshift/request.rb', line 52

def post(path, options={})
  set_httparty_config(options)
  set_authorization_header(options, path)
  validate self.class.post(@endpoint + path, options)
end

#put(path, options = {}) ⇒ Object 



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# File 'lib/rubyshift/request.rb', line 58

def put(path, options={})
  set_httparty_config(options)
  set_authorization_header(options)
  validate self.class.put(@endpoint + path, options)
end

#set_request_defaults(httparty = nil) ⇒ Object

Sets default_params for requests.

Raises:



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# File 'lib/rubyshift/request.rb', line 94

def set_request_defaults(httparty=nil)
  raise Error::MissingCredentials.new("Please set an API endpoint") unless @endpoint
  #self.class.default_params[:httparty] = {} if httparty.nil?
end

#validate(response) ⇒ Object

Checks the response code for common errors. Returns parsed response for successful requests.



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# File 'lib/rubyshift/request.rb', line 72

def validate(response)
  case response.code
  when 400 then fail Error::BadRequest.new error_message(response)
  when 401 then fail Error::Unauthorized.new error_message(response)
  when 403 then fail Error::Forbidden.new error_message(response)
  when 404 then fail Error::NotFound.new error_message(response)
  when 405 then fail Error::MethodNotAllowed.new error_message(response)
  when 409 then fail Error::Conflict.new error_message(response)
  when 422 then fail Error::Unprocessable.new error_message(response)
  when 500 then fail Error::InternalServerError.new error_message(response)
  when 502 then fail Error::BadGateway.new error_message(response)
  when 503 then fail Error::ServiceUnavailable.new error_message(response)
  end

  parsed = response.parsed_response
  parsed.client = self if parsed.respond_to?(:client=)
  parsed.parse_headers!(response.headers) if parsed.respond_to?(:parse_headers!)
  parsed
end