Class: Angus::ResourceDefinition

Inherits:
Object
  • Object
show all
Defined in:
lib/angus/resource_definition.rb

Instance Method Summary collapse

Constructor Details

#initialize(root_path, resource_name, representations) ⇒ ResourceDefinition

Returns a new instance of ResourceDefinition.



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# File 'lib/angus/resource_definition.rb', line 6

def initialize(root_path, resource_name, representations)
  @root_path            = root_path
  @resource_name        = resource_name
  @resource_class_name  = classify_resource(resource_name)
  @representations      = representations || {}
end

Instance Method Details

#build_response_metadata(response_representation) ⇒ Object 



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# File 'lib/angus/resource_definition.rb', line 38

def build_response_metadata(response_representation)
  return {} unless response_representation

  case response_representation
    when Angus::SDoc::Definitions::Representation
      result = []

      response_representation.fields.each do |field|
        result << build_response_metadata(field)
      end

      result
    when Array
      result = []

      response_representation.each do |field|
        result << build_response_metadata(field)
      end

      result
    else
      field_name = response_representation.name
      field_type_name = response_representation.type || response_representation.elements_type

      representation = representation_by_name(field_type_name)

      if representation.nil?
        field_name.to_sym
      else
        {field_name.to_sym => build_response_metadata(representation)}
      end
  end
end

#canonical_name ⇒ Object 



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# File 'lib/angus/resource_definition.rb', line 17

def canonical_name
  Angus::String.underscore(@resource_class_name.to_s)
end

#operations ⇒ Object 



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# File 'lib/angus/resource_definition.rb', line 13

def operations
  @representations.operations[@resource_name.to_s] || []
end

#representation_by_name(name) ⇒ Object

TODO improve this find



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# File 'lib/angus/resource_definition.rb', line 73

def representation_by_name(name)
  @representations.representations.find { |representation| representation.name == name }
end

#resource_class ⇒ Object 



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# File 'lib/angus/resource_definition.rb', line 21

def resource_class
  return @resource_class if @resource_class
  require resource_path

  @resource_class = Object.const_get(@resource_class_name)
end

#resource_path ⇒ Object 



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# File 'lib/angus/resource_definition.rb', line 28

def resource_path
  resource_path = File.join('resources', canonical_name)

  if @root_path.empty?
    resource_path
  else
    File.join(@root_path, resource_path)
  end
end