Class: Cathode::Action

Inherits:
Object
  • Object
show all
Defined in:
lib/cathode/action.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(action, resource, &block) ⇒ Action

Returns a new instance of Action.



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# File 'lib/cathode/action.rb', line 24

def initialize(action, resource, &block)
  @name, @resource = action, resource

  self.instance_eval &block if block_given?
end

Instance Attribute Details

#action_access_filter ⇒ Object (readonly)

Returns the value of attribute action_access_filter.



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# File 'lib/cathode/action.rb', line 3

def action_access_filter
  @action_access_filter
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/cathode/action.rb', line 3

def name
  @name
end

#resource ⇒ Object (readonly)

Returns the value of attribute resource.



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# File 'lib/cathode/action.rb', line 3

def resource
  @resource
end

Class Method Details

.create(action, resource, &block) ⇒ Object 



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# File 'lib/cathode/action.rb', line 8

def self.create(action, resource, &block)
  klass = case action
          when :index
            IndexAction
          when :show
            ShowAction
          when :create
            CreateAction
          when :update
            UpdateAction
          when :destroy
            DestroyAction
          end
  klass.new(action, resource, &block)
end

Instance Method Details

#perform(params) ⇒ Object 



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# File 'lib/cathode/action.rb', line 30

def perform(params)
  if action_access_filter && !action_access_filter.call
    return { status: :unauthorized }
  end

  body = perform_action params

  return { body: body, status: :ok }
end