Class: ZeroRailsAdapter::Mutator

Inherits:
Object
  • Object
show all
Includes:
ActiveModel::Attributes, ActiveModel::Model
Defined in:
lib/zero_rails_adapter/mutator.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(arguments = {}, context:) ⇒ Mutator

Returns a new instance of Mutator.



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# File 'lib/zero_rails_adapter/mutator.rb', line 34

def initialize(arguments = {}, context:)
  @arguments = arguments
  @context = context
  attributes = arguments.respond_to?(:to_h) ? arguments.to_h.symbolize_keys : {}
  super(attributes)
end

Instance Attribute Details

#arguments ⇒ Object (readonly)

Returns the value of attribute arguments.



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# File 'lib/zero_rails_adapter/mutator.rb', line 11

def arguments
  @arguments
end

#context ⇒ Object (readonly)

Returns the value of attribute context.



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# File 'lib/zero_rails_adapter/mutator.rb', line 11

def context
  @context
end

Class Method Details

.authorize_with(callable = nil, &block) ⇒ Object 



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# File 'lib/zero_rails_adapter/mutator.rb', line 21

def authorize_with(callable = nil, &block)
  self.authorization_callback = callable || block
end

.call(arguments = {}, context:) ⇒ Object 



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# File 'lib/zero_rails_adapter/mutator.rb', line 29

def call(arguments = {}, context:)
  new(arguments, context:).call
end

.mutation_name(name = nil) ⇒ Object 



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# File 'lib/zero_rails_adapter/mutator.rb', line 14

def mutation_name(name = nil)
  return configured_mutation_name if name.nil?

  self.configured_mutation_name = name.to_s
  ZeroRailsAdapter.registry.register(self)
end

.perform(&block) ⇒ Object 



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# File 'lib/zero_rails_adapter/mutator.rb', line 25

def perform(&block)
  define_method(:perform, &block)
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/zero_rails_adapter/mutator.rb', line 41

def call
  validate_arguments!
  authorize!
  perform
end

#perform ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/zero_rails_adapter/mutator.rb', line 47

def perform
  raise NotImplementedError, "#{self.class.name} must implement #perform"
end