Class: Tumbz::Middleware::Parse

Inherits:
Faraday::Response::Middleware
  • Object
show all
Defined in:
lib/tumbz/middleware/parse.rb

Instance Method Summary collapse

Instance Method Details

#on_complete(env) ⇒ Object

This method is triggered when the response has been received. It modifies the value of ‘env`.

Parameters:

  • env (Hash) —

    The response environment



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# File 'lib/tumbz/middleware/parse.rb', line 30

def on_complete(env)
  env[:body] = parse(env[:body])
end

#parse(body) ⇒ Mixed

Parse the response body

Parameters:

  • body (String) —

    The response body

Returns:

  • (Mixed) —

    the parsed response



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# File 'lib/tumbz/middleware/parse.rb', line 8

def parse(body)
  json = MultiJson.load(body, :symbolize_keys => true)
  errors = []
  metadata = json.delete(:metadata) || []

  if json.is_a?(Hash) and json[:error].present?
    json.delete(:error)
    json.delete(:message)
    errors = [json.delete(:developerMessage)]
  end

  {
    :data => json,
    :errors => errors,
    :metadata => metadata
  }
end