Class: EasyPing::Model::Wrapper

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/easy_ping/model.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response, config) ⇒ Wrapper

Returns a new instance of Wrapper.



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# File 'lib/easy_ping/model.rb', line 53

def initialize(response, config)
  @config = config
  setup(response)
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object (private) 



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# File 'lib/easy_ping/model.rb', line 135

def method_missing(name, *args, &block)
  models.send name, *args, &block
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/easy_ping/model.rb', line 51

def config
  @config
end

#models ⇒ Object (readonly)

Returns the value of attribute models.



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# File 'lib/easy_ping/model.rb', line 51

def models
  @models
end

#raw ⇒ Object (readonly)

Returns the value of attribute raw.



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# File 'lib/easy_ping/model.rb', line 51

def raw
  @raw
end

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/easy_ping/model.rb', line 51

def response
  @response
end

#type ⇒ Object (readonly)

Returns the value of attribute type.



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# File 'lib/easy_ping/model.rb', line 51

def type
  @type
end

#values ⇒ Object (readonly)

Returns the value of attribute values.



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# File 'lib/easy_ping/model.rb', line 51

def values
  @values
end

Class Method Details

.parse!(response, config) ⇒ Object

Raises:



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# File 'lib/easy_ping/model.rb', line 96

def self.parse!(response, config)
  raise EasyPing::APIError.new(response) unless response.success?
  self.new(response, config)
end

Instance Method Details

#all_refund(*args) ⇒ Object 



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# File 'lib/easy_ping/model.rb', line 118

def all_refund(*args)
  if models.respond_to?(:all_refund)
    models.all_refund(config, *args)
  else
    raise NoMethodError, "undefined method `all_refund' for instance of EasyPing::Model"
  end
end

#build_instance(type, values) ⇒ Object 



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# File 'lib/easy_ping/model.rb', line 101

def build_instance(type, values)
  klass = Model.const_get type.capitalize
  klass.new values
end

#list? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/easy_ping/model.rb', line 106

def list?
  @list ? true : false
end

#refund(*args) ⇒ Object 



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# File 'lib/easy_ping/model.rb', line 110

def refund(*args)
  if models.respond_to?(:refund)
    models.refund(config, *args)
  else
    raise NoMethodError, "undefined method `refund' for instance of EasyPing::Model"
  end
end

#setup(response) ⇒ Object 



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# File 'lib/easy_ping/model.rb', line 58

def setup(response)
  setup_flag = catch(:halt) do
    if response.respond_to?(:body)
      @response = response
      @raw      = response.body
      @values   = JSON.parse(response.body) rescue nil
    elsif response.kind_of?(Hash)
      @response = nil
      @raw      = nil
      @values   = response
    elsif response.kind_of?(String)
      @response = nil
      @raw      = response
      @values   = JSON.parse(response.body) rescue nil
    end
    throw :halt unless @values

    if @values['object'] == 'list'
      @list, @has_more, @url = true, @values['has_more'], @values['url']
      extend List

      @type = /refunds/ =~ @values['url'] ? 'refund' : 'charge'
      @models = @values['data'].map {|object| build_instance(@type, object)}
    elsif ['charge', 'refund'].include? @values['object']
      @type = @values['object']
      @models = build_instance(@type, @values)
    end
    throw :halt unless @models && @type

    # return true if everything went well
    true
  end

  unless setup_flag
    raise EasyPing::ParametersInvalid, "#{values} is not valid charge or refund object."
  end
end