Class: AlPapi::Http

Inherits:
Object
  • Object
show all
Defined in:
lib/al_papi/http.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(_config) ⇒ Http

Returns a new instance of Http.



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# File 'lib/al_papi/http.rb', line 7

def initialize(_config)
  @config, @errors, @success = _config, [], false
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/al_papi/http.rb', line 5

def config
  @config
end

#errors ⇒ Object

Returns the value of attribute errors.



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# File 'lib/al_papi/http.rb', line 5

def errors
  @errors
end

#response ⇒ Object

Returns the value of attribute response.



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# File 'lib/al_papi/http.rb', line 5

def response
  @response
end

#success ⇒ Object

Returns the value of attribute success.



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# File 'lib/al_papi/http.rb', line 5

def success
  @success
end

Instance Method Details

#build_params(params = nil) ⇒ Object 



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# File 'lib/al_papi/http.rb', line 19

def build_params(params = nil)
  return nil if params.empty?
  return nil unless params.is_a?(Hash)
  params.merge(auth_token: @config.api_key, format: 'json')
end

#get(path, params = {}) ⇒ Object 



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# File 'lib/al_papi/http.rb', line 11

def get(path, params = {})
  request 'get', "#{path}?#{RestClient::Payload.generate(build_params(params))}"
end

#post(path, params = {}) ⇒ Object 



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# File 'lib/al_papi/http.rb', line 15

def post(path, params = {})
  request 'post', path, build_params(params)
end

#request(http_verb, path, params = nil) ⇒ Object 



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# File 'lib/al_papi/http.rb', line 25

def request(http_verb, path, params = nil)
  url  = "#{@config.host}#{path}"
  args = http_verb == 'post' ? [http_verb, url, params] : [http_verb, url]

  response = RestClient.send *args do |res, req, raw_res|
    body = raw_res.body
    code = raw_res.code.to_i

    self.response = body
    self.errors   = []

    case code
    when 200
      begin 
        parsed = JSON.parse body
      rescue JSON::ParserError => e
        self.response = body
      end
      self.success = true
    when 204
      self.errors << RequestError.new('No Content', code, path, params)
    when 401
      self.errors << RequestError.new('Invalid Auth Token Provided', code, path, params)
    else
      self.errors << RequestError.new(body, code, path, params)
    end

    Response.new(self, code, path, params)
  end
end