Class: ShafClient::BaseResource

Inherits:
Object
  • Object
show all
Defined in:
lib/shaf_client/base_resource.rb

Direct Known Subclasses

Resource

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(payload) ⇒ BaseResource

Returns a new instance of BaseResource.



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# File 'lib/shaf_client/base_resource.rb', line 9

def initialize(payload)
  @payload =
    if payload&.is_a? String
      JSON.parse(payload)
    elsif payload.respond_to? :to_h
      payload.to_h
    else
      raise Error, <<~ERR
        Trying to create an instance of #{self.class} with a payload that
        cannot be coerced into a Hash
      ERR
    end

  parse
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

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



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# File 'lib/shaf_client/base_resource.rb', line 144

def method_missing(method_name, *args, &block)
  return super unless attributes.key?(method_name)
  attribute(method_name)
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/shaf_client/base_resource.rb', line 7

def attributes
  @attributes
end

#curies ⇒ Object (readonly)

Returns the value of attribute curies.



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# File 'lib/shaf_client/base_resource.rb', line 7

def curies
  @curies
end

#embedded_resources ⇒ Object (readonly)

Returns the value of attribute embedded_resources.



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# File 'lib/shaf_client/base_resource.rb', line 7

def embedded_resources
  @embedded_resources
end

#links ⇒ Object (readonly)

Returns the value of attribute links.



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# File 'lib/shaf_client/base_resource.rb', line 7

def links
  @links
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/shaf_client/base_resource.rb', line 64

def [](key)
  attributes[key]
end

#actions ⇒ Object 



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# File 'lib/shaf_client/base_resource.rb', line 68

def actions
  links.keys
end

#attribute(key) ⇒ Object 



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# File 'lib/shaf_client/base_resource.rb', line 42

def attribute(key)
  _attribute(key) or raise Error, "No attribute for key: #{key}"
end

#curie(rel) ⇒ Object 



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# File 'lib/shaf_client/base_resource.rb', line 50

def curie(rel)
  _curie(rel) or raise Error, "No curie with rel: #{rel}"
end

#embedded(rel) ⇒ Object 



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# File 'lib/shaf_client/base_resource.rb', line 54

def embedded(rel)
  _embedded(rel) or raise Error, "No embedded resources with rel: #{rel}"
end

#inspect ⇒ Object 



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# File 'lib/shaf_client/base_resource.rb', line 38

def inspect
  to_s
end

#link(rel) ⇒ Object 



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# File 'lib/shaf_client/base_resource.rb', line 46

def link(rel)
  _link(rel) or raise Error, "No link with rel: #{rel}"
end

#rel?(rel) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/shaf_client/base_resource.rb', line 58

def rel?(rel)
  !link(rel).nil? || !embedded(rel).nil?
rescue StandardError
  false
end

#to_h ⇒ Object 



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# File 'lib/shaf_client/base_resource.rb', line 25

def to_h
  attributes.dup.tap do |hash|
    hash[:_links] = transform_values_to_h(links)
    hash[:_links].merge!(curies: curies.values.map(&:to_h)) unless curies.empty?
    embedded = transform_values_to_h(embedded_resources)
    hash[:_embedded] = embedded unless embedded.empty?
  end
end

#to_s ⇒ Object 



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# File 'lib/shaf_client/base_resource.rb', line 34

def to_s
  JSON.pretty_generate(to_h)
end