Class: Jsoneur::Service

Inherits:
Object
  • Object
show all
Defined in:
lib/jsoneur/service.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, base_url, &block) ⇒ Service

Returns a new instance of Service.



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# File 'lib/jsoneur/service.rb', line 9

def initialize(name, base_url, &block)
  @name         = name
  @base_url     = base_url

  # Set default config
  @default_params = {}
  @empty_response = []

  block.call(self)

  if @faraday.nil?
    @faraday  = Faraday.new(@base_url) do |f|
      set_faraday_defaults(f)
    end
  end
end

Instance Attribute Details

#default_params ⇒ Object

Config methods



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# File 'lib/jsoneur/service.rb', line 7

def default_params
  @default_params
end

#empty_response ⇒ Object

Config methods



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# File 'lib/jsoneur/service.rb', line 7

def empty_response
  @empty_response
end

#path ⇒ Object

Config methods



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# File 'lib/jsoneur/service.rb', line 7

def path
  @path
end

Instance Method Details

#connection(&block) ⇒ Object 



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# File 'lib/jsoneur/service.rb', line 26

def connection(&block)
  @faraday  = Faraday.new(@base_url, &block)
end

#get(params = {}) ⇒ Object

Raises (depending on adapter that is used, by default NetHTTP)

  • Faraday::Error::ConnectionFailed on connection problems

  • Faraday::Error::TimeoutError on timeouts

e.g. Typhoeus raises Faraday::Error::ClientError as well



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# File 'lib/jsoneur/service.rb', line 43

def get(params = {})
  final_path = path % urlencoded_params(params)
  result = @faraday.get(final_path, default_params.merge(params))

  if result && result.success? && result.body
    result.body 
  else
    empty_response
  end
end

#set_faraday_defaults(faraday) ⇒ Object 



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# File 'lib/jsoneur/service.rb', line 30

def set_faraday_defaults(faraday)
  faraday.request :json

  faraday.response :mashify
  faraday.response :json, :content_type => /\bjson$/
  
  faraday.adapter Faraday.default_adapter
end