Class: LucidComponent::ClassStoreProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/lucid_component/class_store_proxy.rb

Instance Method Summary collapse

Constructor Details

#initialize(component_instance) ⇒ ClassStoreProxy

Returns a new instance of ClassStoreProxy.



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# File 'lib/lucid_component/class_store_proxy.rb', line 3

def initialize(component_instance)
  @native = component_instance.to_n
  @component_instance = component_instance
  @component_name = component_instance.class.to_s
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(key, *args, &block) ⇒ Object 



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# File 'lib/lucid_component/class_store_proxy.rb', line 9

def method_missing(key, *args, &block)
  if `args.length > 0`
    # set class state, simply a dispatch
    action = { type: 'COMPONENT_CLASS_STATE', class: @component_name, name: (`key.endsWith('=')` ? key.chop : key), value: args[0] }
    Isomorfeus.store.dispatch(action)
  else
    # get class state
    # check if we have a component local state value
    if @native.JS[:props].JS[:store]
      if @native.JS[:props].JS[:store].JS[:component_class_state] &&
          @native.JS[:props].JS[:store].JS[:component_class_state].JS[@component_name] &&
          @native.JS[:props].JS[:store].JS[:component_class_state].JS[@component_name].JS.hasOwnProperty(key)
        return @native.JS[:props].JS[:store].JS[:component_class_state].JS[@component_name].JS[key]
      end
    else
      a_state = Isomorfeus.store.get_state
      if a_state.key?(:component_class_state) && a_state[:component_class_state].key?(key)
        return a_state[:component_class_state][key]
      end
    end
    if @component_instance.class.default_class_store_defined && @component_instance.class.class_store.to_h.key?(key)
      # check if a default value was given
      return @component_instance.class.class_store.to_h[key]
    end
    # otherwise return nil
    return nil
  end
end

Instance Method Details

#dispatch(action) ⇒ Object 



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# File 'lib/lucid_component/class_store_proxy.rb', line 38

def dispatch(action)
  Isomorfeus.store.dispatch(action)
end

#subscribe(&block) ⇒ Object 



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# File 'lib/lucid_component/class_store_proxy.rb', line 42

def subscribe(&block)
  Isomorfeus.store.subscribe(&block)
end

#unsubscribe(unsubscriber) ⇒ Object 



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# File 'lib/lucid_component/class_store_proxy.rb', line 46

def unsubscribe(unsubscriber)
  `unsubscriber()`
end