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Versions: 15
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Contents
module LucidComponent
class InstanceStoreProxy
def initialize(component_instance, access_key = 'state')
@native_component_instance = component_instance.to_n
@component_instance = component_instance
@component_object_id = component_instance.object_id.to_s
@access_key = access_key
end
def method_missing(key, *args, &block)
@native_component_instance.JS.register_used_store_path(['component_state', @component_object_id, key])
if `args.length > 0`
# set instance state, simply a dispatch
action = { type: 'COMPONENT_STATE', object_id: @component_object_id, name: (`key.endsWith('=')` ? key.chop : key), value: args[0] }
Isomorfeus.store.dispatch(action)
else
# get instance state
if @native_component_instance.JS[@access_key].JS[:isomorfeus_store].JS[:component_state].JS[@component_object_id] &&
@native_component_instance.JS[@access_key].JS[:isomorfeus_store].JS[:component_state].JS[@component_object_id].JS.hasOwnProperty(key)
# check if we have a component local state value
return @native_component_instance.JS[@access_key].JS[:isomorfeus_store].JS[:component_state].JS[@component_object_id].JS[key]
elsif @component_instance.class.default_instance_store_defined && @component_instance.class.store.to_h.key?(key)
# check if a default value was given
return @component_instance.class.store.to_h[key]
end
# otherwise return nil
return nil
end
end
def dispatch(action)
Isomorfeus.store.dispatch(action)
end
def subscribe(&block)
Isomorfeus.store.subscribe(&block)
end
def unsubscribe(unsubscriber)
`unsubscriber()`
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems